1 2015-04-04 Jan Djärv <jan.h.d@swipnet.se>
3 * xselect.c (x_reply_selection_request)
4 (receive_incremental_selection): Call set_property_change_object
6 (wait_for_property_change): Move set property_change_reply(_object)
7 outside of this function (Bug#16737).
8 (set_property_change_object): New function.
10 2015-04-03 Jan Djärv <jan.h.d@swipnet.se>
12 * xterm.c (handle_one_xevent): Always redraw tool tips on
13 MapNotify. Update tool tip frame sizes on ConfigureNotify.
15 2015-03-31 Eli Zaretskii <eliz@gnu.org>
17 * keyboard.c (read_key_sequence): Don't let
18 this_single_command_key_start become negative. (Bug#20223)
20 2015-03-29 Jan Djärv <jan.h.d@swipnet.se>
22 * gtkutil.c (xg_display_open):
23 * xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
24 a display (Bug#19175).
26 2015-03-29 Martin Rudalics <rudalics@gmx.at>
28 * gtkutil.c (update_theme_scrollbar_width): Don't round up
29 scroll bar width with GTK3 (Bug#20182).
31 2015-03-28 Jan Djärv <jan.h.d@swipnet.se>
33 * xsmfns.c (smc_save_yourself_CB): Return if Vinvocation_name or
34 user_login_name are not strings.
36 2015-03-28 Eli Zaretskii <eliz@gnu.org>
38 * w32.c (sys_connect): Fix a mistake in previous commit that broke
39 blocking connections. (Bug#20159)
41 2015-03-27 Paul Eggert <eggert@cs.ucla.edu>
43 Avoid some core dumps in X session management
44 Derived from a bug report by Nicolas Richard in:
45 http://bugs.gnu.org/20191#20
46 * xsmfns.c (smc_save_yourself_CB): Don't dump core if
47 invocation-name is not a string. Initialize user-login-name if it
48 is not already initialized, and don't dump core if it is not a
50 (create_client_leader_window): Don't dump core if x-resource-name
51 and x-resource-class are not both strings.
52 (x_session_initialize): Don't dump core if x-session-previous-id,
53 invocation-directory, and invocation-name are not strings.
55 Port user-login-name initialization to Qnil == 0
56 Derived from a bug report by Nicolas Richard in:
57 http://bugs.gnu.org/20191#20
58 * editfns.c (Fuser_login_name, Fuser_real_login_name)
59 (syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
60 as this is no longer true now that Qnil == 0.
62 Assume !BROKEN_NON_BLOCKING_CONNECT
63 From a suggestion by Eli Zaretskii in:
64 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html
65 * process.c (NON_BLOCKING_CONNECT): Simplify by assuming that
66 BROKEN_NON_BLOCKING_CONNECT is not defined.
67 (SELECT_CAN_DO_WRITE_MASK): Remove, and assume it's now true.
69 2015-03-27 Eli Zaretskii <eliz@gnu.org>
71 * lread.c (substitute_object_recurse): For sub-char-tables, start
72 the recursive SUBSTITUTE loop from index of 2, to skip the
73 non-Lisp members of the sub-char-table. See the discussion at
74 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
77 Support non-blocking connect on MS-Windows.
78 Based on ideas from Kim F. Storm <storm@cua.dk>, see
79 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
81 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
82 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
83 the thread with code 2.
84 (sys_select): Support 'wfds' in addition to 'rfds'. If a
85 descriptor in 'wfds' has its bit set, but the corresponding
86 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
87 descriptor. Otherwise, acknowledge a successful non-blocking
88 connect by resetting the FILE_CONNECT flag and setting cp->status
89 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
91 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
92 (struct _child_process): New member 'errcode'.
93 (FILE_CONNECT): New flag.
94 (_sys_wait_connect): Add prototype.
96 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
97 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
98 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
99 (sys_connect): Support non-blocking 'connect' calls by setting the
100 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
101 (_sys_read_ahead): Add debug message if this function is called
102 for a descriptor that waits for a non-blocking connect to complete.
103 (_sys_wait_connect): New function.
104 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
105 recorded by _sys_wait_connect when the non-blocking connect
106 failed. Don't call WSAGetLastError before a call to set_errno had
107 a chance to use its value, since WSAGetLastError clears the last
110 2015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
112 * editfns.c (save_excursion_save): Don't save the mark.
113 (save_excursion_restore): Don't restore the mark.
114 (Fsave_excursion): Fix docstring accordingly.
116 2015-03-24 Paul Eggert <eggert@cs.ucla.edu>
118 Fix minor ldexp issues
119 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
120 if the exponent is out of 'int' range. Improve documentation.
123 2015-03-24 Daniel Colascione <dancol@dancol.org>
125 * process.c (Fprocess_running_child_p): Return number identifier of
126 the foreground process group if we know it.
128 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
130 Minor refactoring of new Fmake_process code
131 * process.c (Fmake_process): Refactor to avoid call to Flength, to
132 avoid cast to 'char **', and to reduce indenting and reuse of locals.
134 2015-03-23 Daiki Ueno <ueno@gnu.org>
136 * process.c (Fmake_process): New function.
137 (create_process, create_pty): Check p->pty_flag instead of
138 Vprocess_connection_type.
139 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
140 Qpipe, and Smake_process. Unregister Sstart_process.
142 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
144 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
145 regexsize (Bug#20156).
147 2015-03-21 Eli Zaretskii <eliz@gnu.org>
149 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
150 always use LC_ALL instead. Fixes problems with setting
151 system-time-locale to something non-default.
153 2015-03-18 Glenn Morris <rgm@gnu.org>
155 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
156 nil/not present in the parameter alist. (Bug#19680)
158 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
160 * alloc.c (purecopy): Handle hash-tables.
162 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
164 * minibuf.c (Fread_buffer): Add `predicate' argument.
165 * callint.c (Fcall_interactively): Adjust calls accordingly.
167 2015-03-15 Eli Zaretskii <eliz@gnu.org>
169 * xdisp.c (handle_invisible_prop): Fix up it->position even when
170 we are going to load overlays at the beginning of the invisible text.
171 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
173 (next_overlay_string): Set the overlay_strings_at_end_processed_p
174 flag only if the overlays just processed were actually loaded at EOB.
176 2015-03-14 Daniel Colascione <dancol@dancol.org>
178 * emacs.c (standard_args): Add --no-x-resources.
179 (usage_message): Document that -Q implies --no-x-resources.
181 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
183 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
185 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
187 2015-03-12 Eli Zaretskii <eliz@gnu.org>
189 * w32font.c (font_supported_scripts): Add subranges for Latin
190 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
191 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
192 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
193 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
194 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
195 Alphanumeric Symbols into several "scripts" like fontset.el does.
197 (syms_of_w32font): DEFSYM all the new script symbols.
199 2015-03-07 Eli Zaretskii <eliz@gnu.org>
201 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
202 Fix typedefs to be consistent with the corresponding w32 API
204 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
205 DefWindowProc if we successfully handled the message, as doing so
206 causes problems in displaying selection dialogs. (Bug#11732)
208 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
210 Work around x86 glibc backtrace bug
211 * sysdep.c (emacs_backtrace): Don't dump core on x86.
214 2015-03-05 Eli Zaretskii <eliz@gnu.org>
216 * keyboard.c (make_lispy_position): When the click is on the
217 right-side vertical scroll bar, pass the rightmost X coordinate to
218 buffer_posn_from_coords, so that the returned text position
219 reflects the closest point to the click. Fixes region extension
220 when mouse moves outside the Emacs frame that has scroll bars on
223 2015-03-04 Martin Rudalics <rudalics@gmx.at>
225 * frame.c (x_set_font): Try to keep frame height and width
226 unchanged if tool bar size changes with new font.
228 2015-03-03 Eli Zaretskii <eliz@gnu.org>
230 * search.c (find_newline): Avoid assertion violations in
231 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
232 for newlines near the end of the buffer. This happens in Rmail
233 when JIT font-lock fontifies a newly displayed portion of the
236 2015-03-03 Eli Zaretskii <eliz@gnu.org>
238 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
241 2015-03-03 Glenn Morris <rgm@gnu.org>
243 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
245 2015-03-03 Eli Zaretskii <eliz@gnu.org>
247 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
248 mouse_position_for_popup only for X frames. (Bug#19862)
250 2015-03-03 Eli Zaretskii <eliz@gnu.org>
252 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
254 2015-03-03 Eli Zaretskii <eliz@gnu.org>
256 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
257 assq_no_quit to fetch color definition by its string name.
260 2015-03-03 Eli Zaretskii <eliz@gnu.org>
262 * xdisp.c (move_it_in_display_line_to): Handle the case where the
263 last character of a screen line is whitespace, and we are under
264 word-wrap with overflow-newline-into-fringe turned on.
267 2015-03-03 Eli Zaretskii <eliz@gnu.org>
269 * xdisp.c (handle_stop, handle_single_display_spec)
270 (next-element_from_image): Don't reset the
271 ignore_overlay_strings_at_pos_p flag here.
272 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
274 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
275 after we've exhausted all the overlay strings at the current
276 position. (Bug#19307)
278 2015-03-03 Eli Zaretskii <eliz@gnu.org>
280 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
281 according to the object we are about to resume iterating.
284 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
285 of the window whose current glyph matrix was resized, which
286 disables the mode-line row as side effect.
288 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
289 whose update_mode_line flag is set. (Bug#19721)
291 2015-03-03 Eli Zaretskii <eliz@gnu.org>
293 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
295 2015-03-03 Daniel Colascione <dancol@dancol.org>
297 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
299 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
301 * alloc.c (run_finalizers): Omit unused local.
302 Also, redo newly-added code as per usual Emacs style.
304 2015-03-03 Martin Rudalics <rudalics@gmx.at>
306 * frame.c (adjust_frame_size): If the pixel sizes remain
307 unchanged but the number of lines or columns of the frame
308 changes, run `window--pixel-to-total' (Bug#19972).
309 (Qwindow_pixel_to_total): DEFSYM it.
311 2015-03-03 Daniel Colascione <dancol@dancol.org>
313 * print.c (print_object): Print whether a finalizer has
316 * data.c (Ftype_of): Make `type-of' work with finalizers.
317 (syms_of_data): Register Qfinalizer.
319 2015-03-02 Daniel Colascione <dancol@dancol.org>
321 * print.c (print_object): Print finalizers.
324 (finalizers, doomed_finalizers): New variables.
325 (init_finalizer_list, finalizer_insert, unchain_finalizer)
326 (mark_finalizer_list, queue_doomed_finalizers)
327 (run_finalizer_handler, run_finalizer_function, run_finalizers):
329 (garbage_collect_1, mark_object, sweep_misc)
330 (init_alloc_once, syms_of_alloc): Support finalizers.
331 (gc-precise-p): New Lisp variable.
333 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
334 (FINALIZERP, XFINALIZER): New functions.
335 (Lisp_Finalizer): New structure.
337 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
339 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
340 if CATEGORY is not an integer, or is an integer out of
341 unicode_category_t range.
343 2015-02-28 Martin Rudalics <rudalics@gmx.at>
345 * frame.c (make_initial_frame, Fmake_terminal_frame):
346 Set can_x_set_window_size and after_make_frame (Bug#19962).
348 2015-02-28 Eli Zaretskii <eliz@gnu.org>
350 * character.c (alphabeticp, decimalnump): New functions.
351 * character.h (alphabeticp, decimalnump): Add prototypes.
353 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
354 for multibyte characters by calling alphabeticp and decimalnump.
355 (BIT_ALPHA, BIT_ALNUM): New bit masks.
356 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
358 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
361 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
363 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
365 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
367 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
368 Initialize all args. Get outer_border from window attributes.
369 Fix typo for top_offset_y.
370 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
371 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
373 2015-02-27 Mark Laws <mdl@60hz.org>
375 Support daemon mode on MS-Windows (bug#19688)
376 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
377 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
378 signal clients we are ready for connections.
379 (Fdaemon_initialized): Use DAEMON_RUNNING.
380 [WINDOWSNT]: MS-Windows specific code to signal clients we are
381 ready for connections.
383 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
384 MS-Windows conditions for running in daemon mode.
386 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
388 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
390 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
393 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
395 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
396 dont use OUTER_TO_INNER macros.
397 (x_menu_show): Call x_real_pos_and_offsets, don't use
398 OUTER_TO_INNER macros.
400 2015-02-26 Eli Zaretskii <eliz@gnu.org>
402 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
404 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
406 * emacs.c (decode_env_path): Add parentheses around ternary
407 operator to increase readability and pacify compiler warnings.
409 2015-02-26 Eli Zaretskii <eliz@gnu.org>
411 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
414 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
416 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
418 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
420 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
421 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
422 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
424 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
425 instead of OUTER_TO_INNER_DIFF macros.
427 * xfns.c (x_real_pos_and_offsets): New function, basically the code
428 from x_real_positions.
429 (x_real_positions): Call x_real_pos_and_offsets.
430 (x_relative_mouse_position): Use XTranslateCoordinates instead of
431 OUTER_TO_INNER_DIFF macros.
432 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
433 border from window attributes. Adjust tool bar and menu widths.
435 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
438 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
440 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
442 Backtrace after malloc arena is corrupted
443 Without this change, if the malloc arena is corrupted and then
444 'backtrace' is called, the backtrace can crash because 'backtrace'
445 calls 'malloc'. For more, please see:
446 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
447 * emacs.c (main): Initialize tables used by 'backtrace'.
448 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
450 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
452 * nsfns.m (Fx_frame_geometry): New function.
453 (syms_of_nsfns): Defsubr Sx_frame_geometry.
455 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
458 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
459 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
461 2015-02-21 Eli Zaretskii <eliz@gnu.org>
463 * w32term.c (queue_notifications):
464 * w32inevt.c (handle_file_notifications):
465 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
468 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
470 Prefer 'Qfoo' to 'intern ("foo")'
471 * buffer.c (syms_of_buffer):
472 * bytecode.c (exec_byte_code):
473 * callint.c (Fcall_interactively):
474 * callproc.c (create_temp_file):
475 * charset.c (define_charset_internal):
476 * coding.c (syms_of_coding):
477 * editfns.c (syms_of_editfns):
479 * fns.c (syms_of_fns):
480 * frame.c (delete_frame, Fframe_parameters):
481 * keyboard.c (syms_of_keyboard):
482 * keymap.c (syms_of_keymap):
483 * minibuf.c (read_minibuf, syms_of_minibuf):
484 * nsfns.m (ns_cursor_type_to_lisp):
485 * textprop.c (syms_of_textprop):
486 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
487 * xfns.c (x_create_tip_frame, Fx_select_font):
488 * xml.c (parse_region):
489 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
490 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
492 (keys_of_buffer): ... instead of here.
493 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
494 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
495 optional than xfns.c.
497 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
499 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
500 setting fatal_error_in_progress, so gobble_input and *read_socket are
501 not read if there are pending_signals.
503 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
505 Simplify binary I/O configuration
506 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
507 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
508 (FOPEN_BINARY, FOPEN_TEXT): New macros.
509 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
510 doesn't guarantee that "t" will work.
512 2015-02-19 Eli Zaretskii <eliz@gnu.org>
514 * keyboard.c (read_char): Make sure this_single_command_key_start
515 is in sync with this_command_key_count, around the call to
516 input-method-function. (Bug#19774)
518 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
520 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
521 message to DefWindowProc, after positioning the IME window, to
522 trigger its display. (Bug#11732)
524 2015-02-18 Eli Zaretskii <eliz@gnu.org>
526 * emacs.c (Fkill_emacs): Exit with specified exit code even if
527 stdin is at EOF. (Bug#19897)
529 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
531 * keyboard.c (read_char): When there is an input method function,
532 do not restore the echo area if a prefix argument is being
533 introduced. (Bug#19875)
535 2015-02-16 Kelly Dean <kelly@prtime.org>
537 * src/keyboard.c (timer_check_2): Fix incorrect comment.
539 2015-02-14 Martin Rudalics <rudalics@gmx.at>
541 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
542 Suggested by Alan Mackenzie <acm@muc.de>.
544 2015-02-14 Eli Zaretskii <eliz@gnu.org>
546 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
547 x_relative_mouse_position only for X frames. (Bug#19862)
549 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
551 Better support for future plugins
552 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
553 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
554 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
556 2015-02-11 Martin Rudalics <rudalics@gmx.at>
558 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
559 SIZE_RESTORED cases correctly handle `maximized' value for the
560 `fullscreen' parameter. Don't use 'maximized' frame parameter
562 (w32fullscreen_hook): Include menu bar height when calculating
563 new text height in FULLSCREEN_BOTH case.
564 * xterm.c (do_ewmh_fullscreen): Handle transition from
565 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
566 x_frame_normalize_before_maximize is set.
568 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
570 Use bool for boolean in xdisp.c
571 * dispextern.h (display_prop_intangible_p, resize_mini_window)
572 (pixel_to_glyph_coords, mark_window_display_accurate)
573 (compute_display_string_pos, handle_tool_bar_click)
574 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
575 * lisp.h (setup_echo_area_for_printing, message_with_string)
576 (pos_visible_p): Use bool for boolean.
577 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
578 Remove unnecessary forward decls.
579 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
580 (CHECK_IT, CHECK_WINDOW_END):
581 Now an inline function that is always defined.
583 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
584 Remove; no longer needed.
585 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
586 (get_overlay_strings): Omit unnecessary casts.
587 (forward_to_next_line_start):
589 Prefer !BOOL to (BOOL ? 0 : 1).
590 (next_element_function): New typedef.
591 (get_next_element): Use it. Now const.
592 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
593 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
594 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
595 (tool_bar_item_info): Simplify.
596 (invisible_prop): Rename from invisible_p, since it doesn't
597 return bool. All callers changed.
598 (x_produce_glyphs): Simplify.
600 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
602 Check for some overflows in vertical-motion
603 * indent.c (window_column_x): New function.
604 (Fvertical_motion): Use it to protect against integer overflow
605 when computing column. Prefer extract_float to doing things by hand.
606 Avoid unnecessary casts.
608 * xfont.c: Minor style fixes
609 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
610 Redo loop so that less indentation is needed.
612 2015-02-09 Eli Zaretskii <eliz@gnu.org>
614 * indent.c (Fvertical_motion): Accept an additional argument
615 CUR-COL and use it as the starting screen coordinate.
616 * window.c (window_scroll_line_based, Fmove_to_window_line):
617 All callers of vertical-motion changed.
619 2015-02-09 Dima Kogan <dima@secretsauce.net>
621 * font.c (font_score): Remove unused variable assignment.
623 2015-02-09 Dima Kogan <dima@secretsauce.net>
625 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
627 * font.c (font_score): Try to find a font without scaling first,
628 and only accept scalable fonts if we did not get a match (Bug#19117).
630 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
632 * keyboard.c (syms_of_keyboard): Use non-nil default value.
634 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
636 Use C99's INFINITY and NAN macros
637 * lread.c: Include <math.h>.
638 (string_to_number): Use INFINITY and NAN rather than rolling our own.
639 This avoids some runtime diagnostics when building with
640 gcc -fsanitize=undefined.
642 Fix bidi_explicit_dir_char undefined behavior
643 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
644 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
646 Better distinguish infinite from invalid times
647 * editfns.c (check_time_validity): New function.
648 (decode_time_components): Return int, not bool.
649 Return -1 (not 0) if the time is out of range.
651 (lisp_time_struct, lisp_seconds_argument): Distinguish better
652 between time overflow and invalid time values.
654 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
656 Minor tweaks to frame_size_history_add
657 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
658 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
659 (Fframe_after_make_frame): Simplify.
660 * gtkutil.c: Remove commented-out code.
661 * xfns.c (Fx_create_frame): Fix indenting.
663 2015-02-08 Eli Zaretskii <eliz@gnu.org>
665 * frame.c (Fframe_parameter): Don't replace a non-nil value of
666 foreground-color or background-color parameters with a nil value.
669 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
671 * data.c (Findirect_function): Like `symbol-function', don't signal an
672 error for void functions any more.
674 2015-02-07 Martin Rudalics <rudalics@gmx.at>
676 * frame.c (frame_size_history_add): New function.
677 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
678 only after frame's after_make_frame slot is true.
679 Inhibit resizing fullwidth-/height frames in one direction only.
680 Update frame_size_history.
681 (adjust_frame_size): Call frame_size_history_add.
682 (make_frame): Initalize after_make_frame slot.
683 (Fmake_terminal_frame): Adjust adjust_frame_size call.
684 (Fcan_run_window_configuration_change_hook): Rename to
685 Fframe_after_make_frame. Set after_make_frame slot.
686 Return second argument.
687 (x_set_frame_parameters): Postpone handling fullscreen parameter
688 until after width and height parameters have been set.
689 Apply width and height changes only if can_x_set_window_size is true.
690 Update frame_size_history.
691 (Qadjust_frame_size_1, Qadjust_frame_size_2)
692 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
693 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
694 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
695 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
696 (Qxg_change_toolbar_position, Qx_net_wm_state)
697 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
698 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
699 (Qtip_frame, Qterminal_frame): New symbols.
700 (Vframe_adjust_size_history): Rename to frame_size_history.
701 * frame.h (struct frame):
702 Rename can_run_window_configuration_change_hook slot to
704 (frame_size_history_add): Extern.
705 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
706 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
707 (xg_frame_set_char_size): Try to preserve the status of
708 fullwidth/-height frames. Call frame_size_history_add.
709 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
710 (xg_change_toolbar_position): Call frame_size_history_add.
711 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
713 (Fx_create_frame): Process fullscreen parameter after frame has
715 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
716 (Fx_frame_geometry): Don't pollute pure storage.
717 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
718 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
719 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
720 w32fullscreen_hook immediately.
721 (x_fullscreen_adjust, x_check_fullscreen): Remove.
722 (w32fullscreen_hook): Call change_frame_size just as with a
723 "normal" frame resize operation. Call do_pending_window_change.
724 (x_set_window_size): Try to handle fullwidth and fullheight more
725 accurately. Don't rely on w32_enable_frame_resize_hack.
726 (w32_enable_frame_resize_hack): Remove variable.
727 * widget.c (EmacsFrameResize): Remove dead code.
728 Call frame_size_history_add
729 * window.c (run_window_configuration_change_hook):
730 Check f->after_make_frame instead of
731 f->can_run_window_configuration_change_hook.
732 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
733 (Fx_create_frame): Process fullscreen parameter after frame has
735 (Fx_frame_geometry): Don't pollute pure storage.
736 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
737 Call frame_size_history_add.
738 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
739 (x_check_fullscreen): Count in menubar when calling
740 XResizeWindow. Wait for ConfigureNotify event.
741 Call frame_size_history_add.
742 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
743 changing a fullheight frame's width or a fullwidth frame's
744 height. Call frame_size_history_add.
745 (x_set_window_size): Simplify xg_frame_set_char_size and
746 x_set_window_size_1 calls.
747 (x_frame_normalize_before_maximize): New variable.
749 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
751 Remove no-longer-used cursor_in_echo_area code
752 * dispnew.c (set_window_cursor_after_update, update_frame_1):
753 Remove checks for negative cursor_in_echo_area, since this var is
754 a boolean, and has been a boolean for some time. Simplify.
755 * dispnew.c (init_display):
756 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
758 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
760 * eval.c (Ffunction): Handle the new (:documentation ...) form.
761 (syms_of_eval): Declare `:documentation'.
763 2015-02-05 Martin Rudalics <rudalics@gmx.at>
765 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
766 argument added on 2015-02-01.
768 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
770 Remove no-longer-used two_byte_p calculations
771 * dispextern.h (struct glyph_string): Remove member two_byte_p.
773 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
776 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
778 Omit unnecessary var if GTK or NS
779 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
780 Now a constant zero on these platforms.
782 2015-02-01 Martin Rudalics <rudalics@gmx.at>
784 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
786 2015-01-31 Eli Zaretskii <eliz@gnu.org>
788 * coding.c (raw_text_coding_system_p): New function.
790 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
791 keyboard coding-system is 'raw-text'. (Bug#19532)
793 * coding.h (raw_text_coding_system_p): Add prototype.
795 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
797 * Makefile.in (gl-stamp): Generate globals.h through the use of
799 (globals.h): Replace with empty command.
801 2015-01-31 Eli Zaretskii <eliz@gnu.org>
803 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
804 and ICONIFY_EVENT for the purposes of breaking while-no-input
807 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
808 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
811 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
813 Simplify read_dirent's MSDOS hacks
814 * dired.c (read_dirent): Simplify by removing the need for the
815 DIR_ENTRY argument. All callers changed. This separates the
816 MS-DOS idiosyncrasies better from the rest of the code.
818 2015-01-30 Eli Zaretskii <eliz@gnu.org>
820 * dired.c (read_dirent): Accept an additional argument
821 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
822 time it is called, report the error as if it happened in
824 (directory_files_internal, file_name_completion): Adjust callers
827 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
829 Refactor calls to opendir for simplicity
830 * dired.c (open_directory): Accept Lisp_Object, not char *, for
831 dirname. Signal an error if the open fails. All callers changed.
833 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
835 Report readdir failures
836 Previously, on non-MS-Windows platforms the code treated most
837 readdir failures as EOF. This was incorrect, e.g., when readdir
838 fails with errno == EOVERFLOW. Signal an error instead.
839 * dired.c (read_dirent):
840 New function, which signals an error when readdir fails.
841 (directory_files_internal, file_name_completion): Use it.
843 2015-01-29 Eli Zaretskii <eliz@gnu.org>
845 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
846 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
849 * w32font.c (struct font_callback_data, w32font_list_internal)
850 (w32font_driver, w32font_match_internal): Use bool where appropriate.
852 * w32menu.c (x_activate_menubar, set_frame_menubar)
853 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
854 (is_simple_dialog): Use bool where appropriate.
856 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
858 Use bool, not int, to track face changes
859 * xfaces.c (face_change): Rename from face_change_count, and
860 change from int to bool. The var is now true (instead of nonzero)
861 if attributes have changed; this is simpler. All uses changed.
864 2015-01-28 Eli Zaretskii <eliz@gnu.org>
866 * dired.c (directory_files_internal, file_name_completion)
867 [WINDOWSNT]: Signal an error when errno is set non-zero by
868 'readdir', regardless of its value.
870 * w32.c (sys_readdir): Set errno to ENOENT when the directory
871 doesn't exist and to EACCES when it's not accessible to the
872 current user. Set errno to zero when FindNextFile exhausts the
873 directory, so that callers don't interpret that as an error and
874 don't signal a file-error.
875 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
877 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
878 returns NULL and errno is ENOTDIR, behave as if opendir failed to
879 open the directory. (Bug#19701)
881 * w32.c (sys_readdir): If FindFirstFile fails because the
882 directory doesn't exist, set errno to ENOTDIR.
884 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
886 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
888 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
890 Fix coding.c subscript error
891 * coding.c (CODING_ISO_INVOKED_CHARSET):
892 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
894 2015-01-28 Eli Zaretskii <eliz@gnu.org>
896 * xdisp.c (produce_image_glyph): Fix display of images in R2L
897 screen lines: prepend the new glyph to the ones already there
898 instead of appending it.
900 * w32fns.c (w32_set_title_bar_text): New function, including
901 support for titles with non-ASCII characters outside of the
902 current system codepage.
903 (x_set_name, x_set_title): Use it. (Bug#19590)
905 * indent.c (Fvertical_motion): Return zero if we started from ZV
906 and there's an overlay after-string there. (Bug#19553)
908 * emacs.c (usage_message): Fix the description of the -nl switch.
911 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
912 end information if the window_end_valid flag is unset.
913 (try_window_id): If the call to display_line invalidated the
914 window end information, give up the try_window_id optimization.
917 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
918 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
920 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
922 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
924 * lisp.mk (lisp): Add cl-preloaded.
926 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
928 Use bool for boolean in xfaces.c
929 * dispextern.h: Adjust to signature changes.
930 * font.c (font_at, font_range):
931 * fontset.c (Finternal_char_font):
932 * fringe.c (draw_fringe_bitmap_1):
933 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
934 (get_next_display_element, highlight_trailing_whitespace)
935 (display_string, calc_line_height_property)
936 (note_mode_line_or_margin_highlight, note_mouse_highlight):
937 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
938 (menu_face_changed_default, recompute_basic_faces)
939 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
940 (tty_defined_color, defined_color, face_color_gray_p)
941 (face_color_supported_p, load_color2, load_face_colors)
942 (Fx_list_fonts, LFACEP, push_named_merge_point)
943 (resolve_face_name, lface_from_face_name_no_resolve)
944 (lface_from_face_name, get_lface_attributes_no_remap)
945 (get_lface_attributes, lface_fully_specified_p)
946 (set_lface_from_font, merge_face_vectors, merge_named_face)
947 (merge_face_ref, Finternal_make_lisp_face)
948 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
949 (Finternal_set_lisp_face_attribute)
950 (update_face_from_frame_parameter, set_font_frame_param)
951 (face_boolean_x_resource_value)
952 (Finternal_set_lisp_face_attribute_from_resource)
953 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
954 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
955 (lface_equal_p, Finternal_lisp_face_equal_p)
956 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
957 (Fcolor_distance, lookup_named_face, lookup_basic_face)
958 (lookup_derived_face, Fface_attributes_as_vector)
959 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
960 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
961 (realize_default_face, realize_named_face)
962 (realize_non_ascii_face, realize_x_face, map_tty_color)
963 (realize_tty_face, compute_char_face, face_at_buffer_position)
964 (face_for_overlay_string, face_at_string_position):
965 Use bool for boolean.
966 * xfaces.c (set_lface_from_font):
967 Return void, since callers never use the result.
969 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
971 * image.c (lookup_pixel_color): Reorder conditions that are
973 (x_to_xcolors): Likewise.
974 (x_detect_edges): Likewise.
975 (png_load_body): Likewise.
976 (gif_close): Likewise.
977 (gif_load): Likewise.
979 2015-01-25 Eli Zaretskii <eliz@gnu.org>
981 Use bool for boolean in w32term.c
982 * w32term.c (x_update_window_begin, x_update_window_end)
983 (x_update_end, x_after_update_window_line)
984 (x_set_glyph_string_gc, x_draw_glyph_string_background)
985 (x_draw_glyph_string_foreground)
986 (x_draw_composite_glyph_string_foreground)
987 (x_draw_glyphless_glyph_string_foreground)
988 (x_draw_image_glyph_string, x_draw_glyph_string)
989 (x_draw_stretch_glyph_string, note_mouse_movement)
990 (w32_mouse_position, x_scroll_bar_report_motion)
991 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
992 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
993 (w32_draw_window_cursor, x_new_font, x_set_offset)
994 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
995 Use bool where appropriate.
997 Use bool for boolean in w32fns.c
998 * w32fns.c (w32_defined_color, x_decode_color)
999 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
1000 (x_set_menu_bar_lines, x_change_tool_bar_height)
1001 (x_set_internal_border_width, x_explicitly_set_name)
1002 (x_implicitly_set_name, Fx_create_frame, w32_window)
1003 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
1005 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
1007 Use bool for boolean in xfns.c
1008 * xfaces.c (x_update_menu_appearance):
1009 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
1010 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
1011 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
1012 (x_change_tool_bar_height, x_set_internal_border_width)
1013 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
1014 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
1015 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
1016 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
1017 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
1018 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
1019 (clean_up_dialog, syms_of_xfns):
1020 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
1021 (xic_create_fontsetname):
1022 Use bool for boolean.
1023 * xfns.c: Include bitmaps/gray.xbm unconditionally.
1025 Count MANY function args more reliably
1026 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
1027 * buffer.c (Fbuffer_list, Fkill_buffer):
1028 * callint.c (read_file_name, Fcall_interactively):
1029 * charset.c (Fset_charset_priority, syms_of_charset):
1030 * chartab.c (uniprop_encode_value_numeric):
1031 * coding.c (syms_of_coding):
1032 * composite.c (syms_of_composite):
1033 * data.c (wrong_range):
1034 * dbusbind.c (syms_of_dbusbind):
1035 * dired.c (file_attributes):
1036 * editfns.c (Fdecode_time, update_buffer_properties, format2):
1037 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
1038 (call4, call5, call6, call7):
1039 * fileio.c (Finsert_file_contents, choose_write_coding_system)
1040 (Fcar_less_than_car, build_annotations, auto_save_error):
1041 * filelock.c (get_boot_time):
1042 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
1043 (maybe_resize_hash_table, secure_hash):
1044 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
1045 * fontset.c (fontset_add, Fset_fontset_font):
1046 * ftfont.c (ftfont_lookup_cache):
1047 * gtkutil.c (xg_get_font):
1048 * insdel.c (signal_before_change, signal_after_change):
1049 * keymap.c (append_key):
1050 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
1051 * minibuf.c (Fread_buffer):
1052 * print.c (print_preprocess):
1053 * process.c (Fformat_network_address, Fmake_network_process)
1054 (server_accept_connection):
1055 * sound.c (Fplay_sound_internal):
1056 * term.c (Fsuspend_tty, Fresume_tty):
1057 * window.c (window_list):
1058 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
1059 (message_with_string):
1060 * xfaces.c (Fx_list_fonts):
1061 * xfont.c (syms_of_xfont):
1062 * xselect.c (x_handle_selection_request)
1063 (x_handle_selection_clear, x_clear_frame_selections)
1064 (x_clipboard_manager_error_1):
1065 Prefer CALLMANY and CALLN to counting args by hand.
1066 * doc.c (reread_doc_file): Remove unused code.
1067 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
1068 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
1069 Prefer call1 and call2 to Ffuncall.
1070 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
1071 Use struct literal rather than a local var, for simplicity.
1072 * keymap.c (where_is_internal): Use NULL rather than a pointer
1074 * lisp.h (CALLMANY, CALLN): New macros.
1075 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1078 Use gnustep-config if available
1079 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1080 It doesn't appear to be needed, and the inclusion breaks on
1081 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1083 2015-01-22 Eli Zaretskii <eliz@gnu.org>
1085 * xdisp.c (init_iterator): Restore a comment lost in transition.
1087 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1089 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1090 * xfont.c (xfont_driver, xfont_chars_supported)
1091 (xfont_text_extents):
1092 * xftfont.c (xftfont_get_colors, xftfont_open)
1093 (xftfont_prepare_face, xftfont_done_face)
1094 (xftfont_cached_font_ok):
1095 * xgselect.c (xg_select):
1096 Use bool for boolean.
1098 Don't downcase system diagnostics' first letters
1099 * fileio.c (report_file_errno): Don't downcase, and simplify.
1102 Isolate NIL_IS_ZERO-assuming code better
1103 Suggested by Stefan Monnier in:
1104 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1105 * alloc.c (allocate_pseudovector):
1106 Use memclear, not memsetnil, to remove a 'verify'.
1107 * callint.c (Fcall_interactively):
1108 * dispnew.c (realloc_glyph_pool):
1109 * xdisp.c (init_iterator):
1110 Use memclear, not memset, to remove a 'verify'.
1111 * lisp.h (memclear): Rename from memsetnil, and take a byte
1112 count rather than a word count. All callers changed.
1114 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1116 Undo port to hypothetical nonzero Qnil case
1117 This mostly undoes the previous change in this area. See:
1118 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1119 * alloc.c (allocate_pseudovector):
1120 * callint.c (Fcall_interactively):
1121 * dispnew.c (realloc_glyph_pool):
1122 * fringe.c (init_fringe):
1123 * lisp.h (memsetnil):
1124 * xdisp.c (init_iterator):
1125 Simplify by assuming that Qnil is zero, but verify the assumption.
1126 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1127 NIL_IS_NONZERO. All uses changed.
1129 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1131 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1133 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1135 Prefer xlispstrdup to avoid dumb calls to strlen.
1136 * nsfont.m (ns_get_family):
1137 * nsterm.m (ns_term_init):
1138 * w32fns.c (w32_window):
1139 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1141 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1143 Correct an old fix for GTK font selection
1144 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1147 Fix minor bugs with printing null bytes
1148 * minibuf.c (read_minibuf_noninteractive):
1149 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1150 Work even if the Lisp string contains a null byte.
1152 Port to hypothetical case where Qnil is nonzero
1153 * alloc.c (allocate_pseudovector):
1154 * callint.c (Fcall_interactively):
1155 * coding.c (syms_of_coding):
1156 * dispnew.c (realloc_glyph_pool):
1157 * fringe.c (init_fringe):
1158 * lisp.h (memsetnil):
1159 * xdisp.c (init_iterator):
1160 Port to the currently-hypothetical case where Qnil is nonzero.
1161 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1162 as there are no Lisp_Object values in the data here.
1163 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1164 All uses changed. Define only if not already defined, so that one
1165 can debug with -DNIL_IS_NONZERO.
1166 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1168 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1170 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1171 Qnil is represented as zero, before using that to initialize parts
1172 of the glyph structure.
1174 * xdisp.c (init_iterator): Verify that Qnil is represented as
1175 zero, before using that to initialize parts of the iterator
1178 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1180 Prefer memset to repeatedly assigning Qnil
1181 * alloc.c (allocate_pseudovector): Catch more bogus values.
1182 * alloc.c (allocate_pseudovector):
1183 * callint.c (Fcall_interactively):
1184 * coding.c (syms_of_coding):
1185 * fringe.c (init_fringe):
1186 Verify that Qnil == 0.
1187 * callint.c (Fcall_interactively):
1188 * eval.c (Fapply, Ffuncall):
1189 * fns.c (mapcar1, larger_vector):
1190 * font.c (font_expand_wildcards):
1191 * fringe.c (init_fringe):
1192 Prefer memset to assigning zeros by hand.
1193 * callint.c (Fcall_interactively):
1194 Remove duplicate assignment of Qnil to args[i].
1195 * coding.c (syms_of_coding):
1196 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1197 * fileio.c (Ffile_selinux_context):
1198 Rewrite to avoid need for Lisp_Object array.
1199 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1200 (DEFINE_LISP_SYMBOL_END): Use it.
1201 (NIL_IS_ZERO): New constant.
1202 (memsetnil): New function.
1204 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1206 Tune pseudovector allocation assuming Qnil == 0.
1207 * alloc.c (allocate_pseudovector): Use memset for both
1208 Lisp_Objects and regular slots. Add zerolen arg.
1209 * lisp.h (allocate_pseudovector): Adjust prototype.
1210 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1211 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1212 (allocate_hash_table, allocate_window, allocate_frame)
1213 (allocate_process, allocate_terminal): Remove prototypes.
1214 * fns.c (allocate_hash_table): Now static here.
1215 * frame.c (allocate_frame):
1216 * process.c (allocate_process):
1217 * terminal.c (allocate_terminal):
1218 * window.c (allocate_window): Now static here.
1219 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1221 * lisp.h (XTERMINAL): Add eassert.
1222 * process.c (make_lisp_proc): Now static here.
1224 Prefer INLINE functions in font.h to match style used in lisp.h.
1225 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1226 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1227 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1229 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1230 * ftfont.c (ftfont_shape):
1231 * macfont.m (macfont_shape):
1232 * w32uniscribe.c (uniscribe_shape):
1233 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1235 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1237 Give up on -Wsuggest-attribute=const
1238 * decompress.c (Fzlib_available_p):
1239 * gnutls.c (Fgnutls_available_p):
1240 * gtkutil.h (xg_uses_old_file_dialog):
1241 * xdisp.c (Ftool_bar_height):
1242 * xmenu.c (popup_activated):
1243 No longer const, since it's not const on at lest some
1244 configurations, and we shouldn't lie to the compiler.
1246 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1248 * fileio.c: Include binary-io.h.
1249 (Fset_binary_mode): New function.
1250 (syms_of_fileio): Defsubr it.
1251 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1253 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1255 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1256 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1257 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1258 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1260 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1262 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1263 when FLAGS indicate the item is not highlighted. (Bug#19596)
1265 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1267 * xmenu.c (update_frame_menubar): Remove garbaged code.
1269 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1271 remove_slash_colon need not be inline
1272 * process.c, process.h (remove_slash_colon): No longer inline.
1273 This saves text bytes without hurting runtime performance.
1275 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1277 Avoid extra multibyteness check in ENCODE_FILE users.
1278 * callproc.c (encode_current_directory, Fcall_process, call_process):
1279 * dired.c (directory_files_internal, file_name_completion):
1280 Do not check for STRING_MULTIBYTE because encode_file_name
1281 is a no-op for unibyte strings.
1283 * process.h (remove_slash_colon): New function.
1284 * callproc.c (encode_current_directory, call_process):
1285 * process.c (Fstart_process): Use it.
1287 Consistently handle time zone specification.
1288 * editfns.c (decode_time_zone): New function, refactored out from ...
1289 (Fencode_time): ... adjusted user.
1290 (Fset_time_zone_rule): Use decode_time_zone.
1292 * editfns.c (make_buffer_string_both): If requested range intersects
1293 the gap, don't move the latter but copy in two regions, thus avoiding
1294 unnecessary relocation of buffer data.
1296 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1298 Use bool for boolean in xmenu.c, xml.c
1299 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1300 (Fx_menu_bar_open_internal, popup_widget_loop)
1301 (x_activate_menubar, xg_crazy_callback_abort)
1302 (update_frame_menubar, set_frame_menubar)
1303 (initialize_frame_menubar, free_frame_menubar)
1304 (create_and_show_popup_menu, x_menu_show)
1305 (create_and_show_dialog, x_dialog_show):
1306 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1307 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1308 * xrdb.c (main) [TESTRM]:
1309 * xsettings.c (init_gsettings):
1310 * xterm.c (XFillRectangle, xg_scroll_callback)
1311 (xg_end_scroll_callback):
1312 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1313 Use bool for boolean.
1314 * xmenu.c (TRUE): Remove; no longer used.
1315 (show_help_event): Remove long-unused code.
1316 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1318 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1320 Don't say Fnext_read_file_uses_dialog_p is const
1321 It's const only if a windowing system is not used; don't say it's
1322 const otherwise. See:
1323 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1324 * fileio.c (next_read_file_uses_dialog_p): Remove.
1325 Move guts back to ...
1326 (Fnext_read_file_uses_dialog_p): ... here.
1327 Don't declare as const, as make-docfile.c now has a special case
1328 for this function. This is an ugly hack, but it's better than
1329 lying to the compiler.
1331 Remove now-unnecessary forward XTYPE decl
1332 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1333 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1334 definition to after XTYPE's.
1336 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1338 Fix problems with 32-bit wide-int build exposed by MinGW.
1339 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1340 compilation error in an unoptimized build when !USE_LSB_TAG.
1342 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1343 same larger value as for the 64-bit build.
1345 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1346 avoid compiler warnings.
1348 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1349 Avoid compiler warnings about cast from integer to pointer of
1352 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1353 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1354 casting from integer to pointer of different size.
1355 (add_menu_item): Pass the help-echo string as a pointer to
1356 Lisp_String, not as a Lisp_Object.
1357 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1358 string object from its C pointer.
1360 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1361 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1363 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1364 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1365 compiler warnings about size differences.
1366 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1367 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1368 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1369 integer; use -1 for nil. Doc fix.
1371 * .gdbinit (xgetsym): New subroutine.
1372 (xsymname, xsymbol): Use it.
1373 (xprintsym): No need to call xgetptr.
1375 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1377 * frame.c (adjust_frame_size): Make sure new numbers of
1378 lines/columns get installed after font size change (Bug#19575).
1380 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1382 Add DEFUN attributes.
1383 * callint.c (Finteractive):
1384 * character.c (Fcharacterp, Fmax_char):
1385 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1386 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1387 (Ffloatp, Fbyteorder):
1388 * decompress.c (Fzlib_available_p):
1389 * fns.c (Fidentity):
1390 * frame.c (Fframe_windows_min_size):
1391 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1392 * window.c (Fwindow__sanitize_window_sizes):
1393 * xdisp.c (Ftool_bar_height):
1394 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1395 * emacs.c (Fkill_emacs):
1397 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1398 (Fabor_recursive_edit): Add noreturn attribute.
1400 * search.c (fast_string_match_internal): New function,
1401 consolidated from...
1402 (fast_string_match, fast_string_match_ignore_case): ...functions
1404 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1405 inlined from here now.
1406 (fast_string_match_internal): Add prototype.
1407 * dired.c (file_name_completion): Use fast_string_match_internal.
1409 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1410 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1411 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1412 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1414 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1416 Port to 32-bit MingGW --with-wide-int
1417 Problem reported by Eli Zaretskii in:
1418 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1419 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1420 what we think it is, rather than checking only its alignment (and
1421 doing so incorrectly on MinGW).
1423 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1425 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1426 Remove dead NILP check.
1427 * image.c (Flookup_image): Use regular format for docstring.
1428 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1430 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1432 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1434 * frame.c (frame_default_tool_bar_height): New variable.
1435 (adjust_frame_size): Possibly add requested adjustment to
1436 Vframe_adjust_size_history.
1437 (make_frame): Initialize tool_bar_redisplayed_once slot.
1438 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1439 doc-string. Call adjust_frame_size unconditionally (the frame's
1440 text size may remain unaltered but the pixel size may change).
1441 (x_figure_window_size): If frame_default_tool_bar_height was
1442 set, use it instead of calculating the tool bar height from
1443 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1444 Vframe_initial_frame_tool_bar_height.
1445 (Qchange_frame_size, Qxg_frame_set_char_size)
1446 (Qset_window_configuration, Qx_create_frame_1)
1447 (Qx_create_frame_2): New symbols.
1448 (Vframe_initial_frame_tool_bar_height): Remove.
1449 (Vframe_adjust_size_history): New history variable for debugging
1450 frame size adjustments.
1451 * frame.h (struct frame): New boolean slot
1452 tool_bar_redisplayed_once.
1453 (frame_default_tool_bar_height): Extern.
1454 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1455 to adjust_frame_size.
1456 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1457 Qx_create_frame_2 to adjust_frame_size.
1458 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1459 inhibit 1 when we have not redisplayed the tool bar yet.
1460 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1461 Qx_create_frame_2 to adjust_frame_size.
1462 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1464 * window.c (Fset_window_configuration):
1465 Pass Qset_window_configuration to adjust_frame_size.
1466 * xdisp.c (redisplay_tool_bar): Assign new height to
1467 frame_default_tool_bar_height.
1468 (redisplay_internal): If we haven't redisplayed this frame's
1469 tool bar, call redisplay_tool_bar early so we can adjust the
1470 frame size accordingly.
1471 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1472 inhibit 1 when we have not redisplayed the tool bar yet.
1473 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1474 Qx_create_frame_2 to adjust_frame_size.
1476 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1478 Have 'make' output better GEN names
1479 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1480 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1481 more naturally so that 'make' can output more-accurate names.
1483 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1485 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1486 calling reset_buffer_local_variables, and make sure we initialize
1489 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1491 * coding.c (Fcoding_system_plist): Use common style for docstring.
1493 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1495 Port to MSB hosts without optimization
1496 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1497 the inline function XTYPE needs to be declared before being used.
1498 * lisp.h (XTYPE): New forward declaration.
1500 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1502 Port to 32-bit --with-wide-int
1503 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1504 widened, as the latter had trouble with GCC on Fedora 21 when
1505 configured --with-wide-int and when used in static initializers.
1506 * alloc.c (garbage_collect_1, which_symbols):
1507 * lread.c (init_obarray):
1508 Prefer builtin_lisp_symbol when it can be used.
1509 * dispextern.h (struct image_type.type):
1510 * font.c (font_property_table.key):
1511 * frame.c (struct frame_parm_table.sym):
1512 * keyboard.c (scroll_bar_parts, struct event_head):
1513 * xdisp.c (struct props.name):
1514 Use the index of a builtin symbol rather than its address.
1516 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1517 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1518 symbol indexes rather than pointers, and which work better on MSB
1519 hosts because they shift right before tagging. All uses changed.
1520 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1521 No longer noops on wide-int hosts, since they work now.
1522 (builtin_lisp_symbol): New function.
1524 Port to HAVE_FREETYPE && !HAVE_XFT
1525 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1526 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1527 Declare in this case too.
1529 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1531 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1533 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1534 Use make_pointer_integer instead of XIL.
1535 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1537 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1538 instead of XIL. Put a list of the descriptor, action, and file
1539 name in event->arg, instead of spreading them between event->code
1542 * w32term.c (queue_notifications): Use make_pointer_integer
1543 instead of XIL. Put a list of the descriptor, action, and file
1544 name in event->arg, instead of spreading them between event->code
1547 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1548 event creation to changes in w32term.c and w32inevt.c above.
1550 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1552 Port Qnil==0 changes to 32-bit --with-wide-int
1553 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1554 macro-implemented version. For the non-USE_LSB_TAG case, supply
1555 a new inline function that is the inverse of the new TAG_SYMPTR.
1556 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1557 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1558 negative number, don't allow sign bits to bleed into the encoded
1559 value. Shift in zero bits instead.
1561 Refactor pointer-to-integer conversion
1562 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1563 Rename and move to lisp.h. All uses changed.
1564 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1565 which are renamed from gfilenotify.c's lisp_to_monitor and
1566 monitor_to_lisp, and with more-generic void * signatures.
1568 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1570 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1571 returned for right-to-left screen lines. (Before the change on
1572 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1575 * .gdbinit (xsymname): New subroutine.
1576 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1577 in a way that doesn't cause GDB to barf when it tries to
1578 dereference a NULL pointer.
1580 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1582 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1583 (insert_left_trunc_glyphs, append_space_for_newline)
1584 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1585 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1586 (Fbidi_resolved_levels, produce_special_glyphs)
1587 (rows_from_pos_range, mouse_face_from_buffer_pos)
1588 (note_mouse_highlight): Use nil as the object for glyphs inserted
1589 by the display engine, and test with NILP instead of INTEGERP.
1592 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1595 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1598 * dispextern.h (struct glyph, struct it): Update comments for the
1601 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1603 Port new Lisp symbol init to x86 --with-wide-int
1604 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1605 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1606 GCC (at least) does not allow a constant initializer to widen an
1609 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1610 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1611 Although clang doesn't need it, some other compiler might, and
1612 it's easy enough to be safe.
1614 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1615 Apparently clang removed support for the alloc_size attribute.
1617 Port Qnil==0 XUNTAG to clang
1618 clang has undefined behavior if the program subtracts an integer
1619 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1620 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1621 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1622 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1624 Port GFileMonitor * hack to Qnil==0 platforms
1625 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1626 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1627 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1629 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1631 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1632 size instead of using widht/height. The frame may be
1633 constrained (Bug#19482).
1635 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1637 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1638 Needed when neither optimizing nor inlining.
1639 Also, sort decls alphabetically.
1641 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1643 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1644 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1645 declarations of Q* variables that represent symbols.
1647 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1651 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1652 that NILP (x) is equivalent to testing whether x is 0 at the
1653 machine level. The overall effects of this and the previous patch
1654 shrink the size of the text segment by 2.3% and speeds up
1655 compilation of all the .elc files by about 0.5% on my platform,
1656 which is Fedora 20 x86-64.
1657 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1658 (make_lisp_symbol) [USE_LSB_TAG]:
1659 Symbols now tag the difference from lispsym, not the pointer.
1660 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1661 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1662 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1663 (XSYMBOL): New forward decl.
1664 (XUNTAGBASE): New function.
1667 Compute C decls for DEFSYMs automatically
1669 This patch also makes Q constants (e.g., Qnil) constant addresses
1670 from the C point of view.
1671 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1672 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1673 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1674 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1675 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1676 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1677 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1678 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1679 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1680 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1681 * xselect.c, xsettings.c, xterm.c:
1682 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1683 These names are now defined automatically by make-docfile.
1684 * alloc.c (init_symbol): New function.
1685 (Fmake_symbol): Use it.
1686 (c_symbol_p): New function.
1687 (valid_lisp_object_p, purecopy): Use it.
1688 * alloc.c (marked_pinned_symbols):
1689 Use make_lisp_symbol instead of make_lisp_ptr.
1690 (garbage_collect_1): Mark lispsym symbols.
1691 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1692 (mark_object): Use it.
1693 (sweep_symbols): Sweep lispsym symbols.
1694 (symbol_uses_obj): New function.
1695 (which_symbols): Use it. Work for lispsym symbols, too.
1696 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1697 since Qt's address is already known now.
1698 (syms_of_alloc): Add lispsym count to symbols_consed.
1699 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1700 when testing whether storage is all bits zero.
1701 * dispextern.h (struct image_type):
1702 * font.c (font_property_table):
1703 * frame.c (struct frame_parm_table, frame_parms):
1704 * keyboard.c (scroll_bar_parts, struct event_head):
1705 * xdisp.c (struct props):
1706 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1707 Lisp_Object *, since Qfoo is no longer an object whose address can be
1708 taken. All uses changed.
1709 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1710 use it, so that they no longer need to take the address of a Lisp sym.
1711 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1712 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1713 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1714 DEFSYM Qdeactivate_mark before the corresponding var.
1715 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1716 instead of interning their symbols; this avoids duplicates.
1717 (LISP_INITIALLY, TAG_PTR)
1718 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1720 (LISP_INITIALLY_ZERO): Use it.
1721 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1722 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1723 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1724 (make_lisp_symbol): New function.
1725 (XSETSYMBOL): Use it.
1726 (DEFSYM): Now just a placeholder for make-docfile.
1727 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1728 (intern_sym): New function, with body taken from old intern_driver.
1729 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1731 (define_symbol): New function.
1732 (init_obarray): Define the C symbols taken from lispsym.
1733 Use plain DEFSYM for Qt and Qnil.
1734 * syntax.c (init_syntax_once): No need to worry about
1735 Qchar_table_extra_slots.
1737 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1739 'temacs -nw' should not call missing functions
1740 Without this patch, "temacs -nw" fails with the diagnostic
1741 "emacs: Symbol's function definition is void: frame-windows-min-size"
1742 and messes up the tty's state.
1743 * frame.c (Fframe_windows_min_size): New placeholder function.
1744 (syms_of_frame): Define it.
1745 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1746 (syms_of_window): Define it.
1748 Less 'make' chatter for lisp dir
1749 * Makefile.in (%.elc): Adjust to compile-onefile change in
1750 ../lisp/Makefile.in.
1752 batch write-region no longer says "Wrote FOO"
1753 This cuts down on 'make' chatter a bit.
1754 * fileio.c (Fwrite_region):
1755 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1757 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1759 Revert previous change to produce_composite_glyph
1760 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1762 Pacify gcc -Wparentheses
1763 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1765 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1767 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1768 f->can_x_set_window_size is true.
1769 * xterm.c (x_set_window_size_1): Call change_frame_size with
1770 text sizes instead of pixel sizes (Bug#19428).
1772 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1774 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1775 right-to-left screen lines. (Bug#19473)
1777 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1779 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1781 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1783 Simplify setfattr use by assuming GNU make
1784 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1785 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1786 Simplify by using GNU make rather than shell conditionals,
1787 by using ln -f rather than rm -f followed by ln,
1788 and by preferring $@ to spelling out the destination.
1790 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1792 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1793 file doesn't compile on MS-Windows.
1795 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1797 Allow return value of system-name to vary. (Bug#19438)
1798 * filelock.c (current_lock_owner):
1799 * xrdb.c (get_environ_db):
1800 * xterm.c (same_x_server):
1801 * xterm.c (x_term_init):
1802 Prefer (system-name) to system-name, and avoid naming
1803 locals 'system-name'.
1804 * editfns.c (cached_system_name): New static var.
1805 (init_and_cache_system_name): New function.
1806 (init_editfns, Fsystem_name): Use it.
1807 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1808 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1809 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1810 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1811 Don't create a new string if the current value is already correct.
1813 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1815 Fix produce_composite_width typo
1816 * term.c (produce_composite_glyph):
1817 Fix typo that confused number of columns for pixel width.
1819 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1821 Wrap dll functions more simply
1822 * decompress.c, gnutls.c, image.c, xml.c:
1823 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1824 rather than the inverse when not WINDOWSNT. This isolates the
1825 fn_* business into the WINDOWSNT-specific section of the code,
1826 which makes it easier to maintain the generic code.
1827 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1828 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1829 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1830 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1831 Remove. All uses replaced by DEF_DLL_FN.
1832 * decompress.c (inflateInit2): Remove; no longer needed.
1833 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1835 Port memory-full checking to GnuTLS 3.3
1836 Instead of using gnutls_global_set_mem_functions, check every call
1837 to a GnuTLS function that might return an indication of memory
1838 exhaustion. Suggested by Dmitry Antipov in:
1839 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1840 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1841 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1842 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1844 (check_memory_full): New function.
1845 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1846 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1847 (Fgnutls_boot): Use it.
1848 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1850 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1852 Fix parse_settings to match internal documentation
1853 * xsettings.c (parse_settings): Return the number of settings seen.
1854 Count the settings changes accurately.
1855 (read_settings): Don't confuse number of settings changes with
1856 the return code from XGetWindowProperty.
1858 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1860 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1861 composition_compute_stop_pos to the number of characters in the
1863 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1865 * composite.c (composition_compute_stop_pos): If no composition
1866 was found in a string before ENDPOS, and ENDPOS is the string end,
1867 no need to back up to a safe point.
1869 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1871 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1873 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1874 (dealloc): Release bmRep.
1875 (setPixmapData): Make bmRep local so class member is not
1877 (setPixmapData): Rename local variable bmRep to avoid compiler
1880 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1882 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1883 when going to fullscreen (Bug#0x180004f).
1885 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1887 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1889 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1891 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1893 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1895 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1897 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1899 Use bool for boolean in xselect.c, xsettings.c
1900 * xselect.c (x_get_local_selection, struct selection_data)
1901 (x_selection_request_lisp_error, struct prop_location)
1902 (x_handle_selection_request, x_convert_selection)
1903 (waiting_for_other_props_on_window, expect_property_change)
1904 (wait_for_property_change, x_handle_property_notify)
1905 (x_get_foreign_selection, x_get_window_property)
1906 (receive_incremental_selection)
1907 (x_get_window_property_as_lisp_data)
1908 (lisp_data_to_selection_data, Fx_get_selection_internal)
1909 (x_send_client_event):
1910 * xselect.c, xterm.h (x_handle_dnd_message):
1911 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1912 (apply_xft_settings, read_and_apply_settings)
1913 (xft_settings_event, init_gsettings, init_xsettings)
1914 (syms_of_xsettings):
1915 Use bool for boolean.
1916 * xselect.c (x_get_window_property): Omit last arg, which was an
1918 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1919 always true. All callers changed.
1921 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1923 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1926 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1928 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1931 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1933 Use bool for boolean in xsmfns.c
1934 * xsmfns.c, xterm.h (x_session_have_connection):
1935 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1936 Use bool for boolean.
1937 (x_session_initialize, Fhandle_save_session):
1938 Prefer NILP (x) to EQ (x, Qnil).
1940 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1942 * callproc.c (child_setup):
1943 * dbusbind.c (xd_signature_cat):
1944 * doc.c (get_doc_string, Fsnarf_documentation):
1945 * editfns.c (Fuser_full_name):
1946 * frame.c (xrdb_get_resource):
1947 * gtkutil.c (xg_get_file_with_chooser):
1948 * tparam.c (tparam1):
1949 * xfns.c (xic_create_fontsetname):
1950 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1951 * xsmfns.c (smc_save_yourself_CB):
1952 Rewrite to avoid the need for strcat, typically by using stpcpy
1953 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1954 * doc.c (sibling_etc):
1955 * xrdb.c (xdefaults):
1956 Now a top-level static constant.
1958 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1960 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1963 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1965 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1966 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1968 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1970 Use bool for boolean in xterm.c
1971 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1972 (x_set_window_size, x_bitmap_icon):
1973 * nsterm.m (ns_frame_raise_lower, x_new_font):
1974 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1975 (struct terminal.frame_raise_lower_hook):
1976 * w32term.c (w32_frame_raise_lower):
1977 * xterm.c, xterm.h (x_text_icon):
1978 * xterm.c (x_update_window_begin, x_update_window_end)
1979 (x_update_end, x_after_update_window_line)
1980 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1981 (x_draw_glyph_string_foreground)
1982 (x_draw_composite_glyph_string_foreground)
1983 (x_alloc_lighter_color, x_draw_relief_rect)
1984 (x_draw_glyph_string_box, x_draw_image_relief)
1985 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1986 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1988 (XFillRectangle) [HAVE_GTK3]:
1989 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1990 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1991 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1992 (x_send_scroll_bar_event, xm_scroll_callback)
1993 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1994 (x_create_toolkit_scroll_bar)
1995 (x_create_horizontal_toolkit_scroll_bar)
1996 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1997 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1998 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1999 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2000 (x_scroll_bar_report_motion)
2001 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
2002 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
2003 (x_draw_window_cursor, x_clear_errors)
2004 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
2005 (set_wm_state, x_set_sticky, get_current_wm_state)
2006 (do_ewmh_fullscreen, x_handle_net_wm_state)
2007 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
2008 (x_set_window_size_1, XTframe_raise_lower)
2009 (x_make_frame_visible, x_iconify_frame)
2010 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
2011 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
2012 (x_delete_terminal, x_initialize, syms_of_xterm):
2013 Use bool for boolean.
2015 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
2017 * composite.h (struct composition.width): Now int
2018 instead of unsigned short, as we prefer signed integers.
2020 Let charset tick grow past USHRT_MAX
2021 * charset.c, charset.h (charset_ordered_list_tick):
2022 Now EMACS_UINT, not unsigned short.
2023 * fontset.c (reorder_font_vector): Allow the tick to grow to the
2024 maximum representable Emacs integer value before wrapping it around.
2026 Simplify unexec file mode setting
2027 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
2028 Don't include <sys/stat.h> when no longer needed.
2029 (unexec): Create file with correct mode in the first place,
2030 rather than overwriting the mode later and fiddling with the
2031 global umask in the mean time. Avoid bogus usage like
2032 'umask (777)', which should have been 'umask (0777)'.
2033 (mark_x): Remove. All callers removed.
2035 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
2037 Minor cleanups for Lisp objects and symbols
2038 * alloc.c (next_vector, set_next_vector):
2039 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
2040 (lisp_h_make_number) [USE_LSB_TAG]:
2041 Use Lisp_Int0 instead of the mystery constant 0.
2042 * alloc.c (mark_object): Always set and use po; that's simpler.
2043 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
2044 Properly parenthesize definientia.
2045 * bidi.c (bidi_initialize):
2046 * buffer.c (init_buffer_once):
2047 * nsfns.m (syms_of_nsfns):
2048 * nsmenu.m (syms_of_nsmenu):
2049 * nsselect.m (syms_of_nsselect):
2050 Prefer DEFSYM to defining by hand.
2051 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
2052 * data.c: Fix too-long line.
2053 * lisp.h (DECLARE_GDB_SYM): New macro.
2054 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
2055 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
2056 Declare the symbol, so it's visible to everywhere lisp.h is included.
2057 Move forward decls as far forward as they can go,
2058 to allow future changes to use them.
2060 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
2062 * gnutls.c: Include gnutls.h.
2063 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
2064 * image.c (svg_load): Fix pointer signedness.
2066 2014-12-18 Martin Rudalics <rudalics@gmx.at>
2068 * frame.c (frame_windows_min_size): New argument IGNORE.
2069 (adjust_frame_size): When called from change_frame_size call
2070 frame_windows_min_size with IGNORE Qt so we can ignore size
2073 2014-12-18 Eli Zaretskii <eliz@gnu.org>
2075 * font.c (Ffont_info): Add more font information to the vector
2076 returned by the function, inspired by query-font. Doc fix.
2079 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2081 * keyboard.c (input_was_pending): New var.
2082 (read_char): Use it to make sure we only skip redisplay when we can't
2083 keep up with the repeat rate.
2085 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2087 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2089 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2091 * image.c (svg_load): Watch out for nil value of current buffer's
2092 filename. Re-enable filename thing for not-a-file case.
2094 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2096 Partially disabled previous change.
2098 * image.c (svg_load): Temporarily disabled filename thing for
2099 not-a-file case as it can cause crashs.
2101 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2103 Fix problem with images referenced within svg files. (bug#19373)
2105 * image.c: Additional parameter 'filename' for
2106 svg_load_image. Include "buffer.h". Define library function
2107 rsvg_handle_set_base_uri for WINDOWSNT.
2108 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2109 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2110 (svg_load): Pass a filename to svg_load_image: either name of
2111 actual file or of current buffer's file.
2112 (svg_load_image): New parameter 'filename', used for setting
2113 base_uri, necessary for loading referenced images. (bug#19373)
2115 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2117 * lread.c (init_obarray): Declare Qt as special.
2118 This fixes a typo in the 2012-05-15 patch that
2119 tried to declare Qt as special.
2121 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2123 Various fixes to use bool type and constants.
2124 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2126 * xfaces.c (clear_face_cache): Use bool for the argument type.
2128 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2130 Correct same_at_end when restoring window points
2131 * fileio.c (Finsert_file_contents): Compute same_at_end character
2132 position using the old buffer size, not the new one, since
2133 restore_window_points wants the old size.
2134 Fixes: debbugs:19161
2136 2014-12-14 Alan Mackenzie <acm@muc.de>
2138 New feature optionally to accelerate auto-repeated scrolling.
2140 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2142 * window.c (window_scroll): Bind fontification-functions to nil
2143 when scrolling by whole screens and
2144 fast-but-imprecise-scrolling is non-nil.
2145 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2147 * lisp.h (bool): Declare Qfontification_functions extern.
2149 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2151 Load system's default trusted Certificate Authorities if available.
2152 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2153 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2154 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2155 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2156 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2158 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2159 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2162 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2164 * regex.c (analyze_first): Rename from analyze_first.
2166 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2168 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2169 a hack involving a union.
2171 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2173 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2174 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2177 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2179 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2181 * gnutls.h: Always declare syms_of_gnutls.
2183 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2184 clarity. Let the availability check return Qnil when the GnuTLS
2185 integration is not available, instead of erroring out.
2188 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2190 * xdisp.c (move_it_in_display_line_to, display_line):
2191 Don't disallow overflow-newline-into-fringe when word-wrap is in
2194 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2196 * fileio.c: Better preserve window-points during revert (bug#19161).
2197 (Qget_buffer_window_list): New var.
2198 (get_window_points_and_markers, restore_window_points): New functions.
2199 (Finsert_file_contents): Use them to save and restore window-points.
2201 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2203 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2204 descriptor if called from x_connection_closed and always delete
2205 this descriptor from keyboard waiting set (Bug#19147).
2207 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2209 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2210 (bidi_cache_max_elts): New global variable.
2211 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2212 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2214 (bidi_cache_search): Handle overflown cache. Improve commentary.
2215 (bidi_cache_ensure_space): Limit allocations to the current value
2216 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2217 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2218 the increment to not exceed the limit.
2219 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2220 cache, zero otherwise (meaning the cache overflowed). In the
2221 latter case, set bidi_cache_last_idx to -1.
2222 (bidi_peek_at_next_level): Handle overflown cache.
2223 (bidi_push_it): Increase the cache limit for iterating the new object.
2224 (bidi_pop_it): Decrease the cache limit back to previous value.
2225 (bidi_shelve_cache): Shelve the current value of the cache limit.
2226 (bidi_unshelve_cache): Restore the value of cache limit.
2227 (bidi_find_bracket_pairs): If the cache overflows while looking
2228 for the paired bracket, give up and let bidi_resolve_neutrals
2229 process the bracket as a simple neutral. (Bug#19322)
2230 (bidi_find_other_level_edge): If the cache overflows, fall back on
2231 Plan B, which effectively stops the reordering and restarts it on
2232 the next character (after resetting the cache).
2233 (bidi_move_to_visually_next): When the cache overflows, reset it
2234 after processing the last cached character.
2236 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2238 Fix glitches in gnutls.c, mostly memory-related
2239 * gnutls.c: Sort macro definitions by name.
2240 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2241 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2242 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2243 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2244 calculating string length. Use make_uninit_string, to avoid
2245 copying the string. Cast the char, not the pointer.
2246 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2247 and free. Work even for dates past the year 9999. Use void *
2248 for buffers, to avoid casts.
2250 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2252 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2254 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2256 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2259 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2261 * process.c: Whitespace and line-break nitpicks.
2263 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2265 * gnutls.c (gnutls_certificate_details): The :signature isn't
2266 that useful, so remove it.
2267 (gnutls_certificate_details): Clean up whitespace slightly.
2268 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2270 (gnutls_certificate_details): Put :signature-algorithm back again,
2271 which was removed by mistake.
2272 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2273 that they are not messaged by default (bug#16253).
2274 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2276 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2278 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2280 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2283 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2285 * eval.c (Fsignal): Remove duplicate test.
2286 (Fautoload_do_load): Fix up docstring.
2288 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2290 * nsterm.m (represented_filename, represented_frame): New variables.
2291 (ns_set_represented_filename): New function.
2292 (sendEvent:): Set represented filename here to avoid flicker,
2293 related to Bug#18757.
2295 * nsterm.h: Declare ns_set_represented_filename.
2297 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2298 at once, call ns_set_represented_filename instead.
2300 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2302 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2303 (struct bidi_stack): Reduce size by using bit fields and by
2304 packing sos, override, and isolate_status into a single 8-bit
2305 byte called 'flags'.
2307 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2308 (bidi_push_embedding_level): Construct flags from individual
2309 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2311 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2312 from flags. Adapt to changes in prev_for_neutral,
2313 next_for_neutral, and last_strong members.
2314 (bidi_line_init): Initialize flags to zero.
2315 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2316 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2318 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2320 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2321 (Fapply): Try and simplify the control flow.
2323 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2325 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2326 Use gnutls_sign_get_name directly because
2327 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2328 (init_gnutls_functions): Load missing gnutls_server_name_set.
2330 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2332 * bidi.c (bidi_find_first_overridden): New function.
2334 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2335 (syms_of_xdisp): Defsubr it.
2337 * dispextern.h (bidi_find_first_overridden): Add prototype.
2339 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2341 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2342 to nil after release (Bug#9133).
2344 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2346 Port better to AddressSanitizer.
2347 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2349 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2350 Return -1 or 0, as the pipe trick doesn't work.
2351 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2353 * print.c (print_object):
2354 When a pointer-check primitive returns -1, do not assume this
2355 means the pointer is valid or that the underlying system has failed.
2356 It could just be that addresses are being sanitized so Emacs can't
2357 test for pointer validity.
2358 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2359 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2360 string validity checker doesn't work on stack-based strings.
2362 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2364 Improve clarity of USE_LSB_TAG definition.
2365 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2366 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2367 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2368 VAL_MAX / 2 rather than in terms of the (more complicated)
2369 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2371 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2373 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2374 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2375 (next_element_from_buffer): When done with overlays, reset the
2376 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2378 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2380 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2381 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2383 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2385 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2386 for paxctl and setfattr. Fixes temacs startup failure with
2387 grsecurity/PaX enabled Linux kernel (bug#19067).
2389 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2391 * w32.c, w32heap.c, w32term.c:
2392 Use MINGW_W64 instead of _W64.
2394 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2396 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2398 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2400 * gnutls.c (gnutls_ip_address_p): New function.
2401 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2403 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2405 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2407 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2409 Fix gnutls problems caught by static checking.
2410 * gnutls.c (Fgnutls_boot): Remove unused local.
2411 (Fgnutls_boot): Fix pointer signedness.
2413 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2415 * gnutls.c (gnutls_certificate_details): Don't include certain
2416 certificate details on older gnutls versions (bug#19168).
2417 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2418 (gnutls_certificate_details): Reversed check in last checkin.
2420 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2422 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2423 (Fgnutls_peer_status_warning_describe): Add function to describe a
2424 peer verification warning symbol.
2425 (Fgnutls_peer_status): Use it.
2426 (Fgnutls_boot): Use it. Minor logging fixes.
2428 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2430 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2432 2014-11-24 Glenn Morris <rgm@gnu.org>
2434 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2436 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2437 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2439 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2441 * gnutls.c: Fix Windows function definition of
2442 gnutls_x509_crt_get_fingerprint.
2444 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2446 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2448 * process.h: Added more fields to Lisp_Process to track
2449 certificate details.
2451 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2452 (Fgnutls_peer_status): New functions to export TLS certificate
2453 details to Emacs Lisp.
2455 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2457 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2458 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2459 check for gtk_adjustment_configure (Bug#19149).
2460 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2462 2014-11-22 Glenn Morris <rgm@gnu.org>
2464 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2466 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2468 Don't shrink frame when using desktop-save-mode (Bug#19048).
2469 * w32fns.c (x_set_tool_bar_lines): Always call
2470 x_change_tool_bar_height (Bug#19048).
2471 (x_change_tool_bar_height): Mark frame as garbaged since
2472 adjust_frame_size might not have done that.
2473 * xfns.c (x_set_tool_bar_lines): Always call
2474 x_change_tool_bar_height (Bug#19048).
2475 (x_change_tool_bar_height): Mark frame as garbaged since
2476 adjust_frame_size might not have done that.
2478 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2480 * xml.c (parse_region): Take care of new optional parameter
2481 'discard-comments' of 'libxml-parse(html|xml)-region'.
2482 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2483 New optional parameter 'discard-comments'.
2485 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2487 Improve time stamp handling, and be more consistent about it.
2488 * editfns.c (invalid_time): New function.
2489 Use it instead of 'error ("Invalid time specification")'.
2490 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2491 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2493 (make_time_tail, make_time): Remove. All uses changed to use
2494 new functions or plain list4i.
2495 (disassemble_lisp_time): Return effective length if successful.
2496 Check that LOW is an integer, if it's combined with other components.
2497 (decode_time_components): Decode into struct lisp_time, not
2498 struct timespec, so that we can support a wide set of times
2499 regardless of whether time_t is signed. Decode plain numbers
2500 as seconds since the Epoch, and nil as the current time.
2501 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2502 Reimplement in terms of new functions.
2503 (Fencode_time): Just use list2i.
2504 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2505 * keyboard.c (decode_timer): Don't allow the new formats (floating
2506 point or nil) in timers.
2507 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2508 place of the magic number '16'.
2509 (struct lisp_time): New type.
2510 (decode_time_components): Use it.
2511 (lisp_to_timespec): New decl.
2513 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2515 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2518 * callint.c (Fcall_interactively): Pass in nil as argument to
2519 Fbarf_if_buffer_read_only.
2521 * fileio.c (Finsert_file_contents): Ditto.
2523 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2525 * textprop.c (verify_interval_modification): Check buffer
2526 readedness after the last interval.
2528 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2529 the text at POSITION (new optional argument) has the
2530 `inhibit-read-only' text property set.
2532 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2534 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2535 errors in computing the number of pixels to scroll.
2536 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2538 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2540 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2541 call updateFrameSize.
2543 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2545 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2547 * nsfns.m (x_set_foreground_color, x_set_background_color)
2548 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2549 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2551 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2553 * nsterm.m (ns_send_appdefined): Check for application defined
2554 event on Cocoa (Bug#18993).
2555 (run): Restore code before the previous 18993 fix.
2557 2014-11-14 David Reitter <david.reitter@gmail.com>
2559 * nsterm.m (run): Set timeout for event loop to prevent hang.
2562 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2564 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2566 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2568 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2569 for each candidate font but attempt to reuse it from previous improper
2572 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2574 Avoid undefined behavior in color table hashing.
2575 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2576 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2577 This function avoids undefined behavior with signed shift overflow.
2579 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2581 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2582 when the inserted text does not need decoding. (Bug#18982)
2584 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2586 * nsterm.h (EmacsScroller): judge returns bool.
2588 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2589 (ns_judge_scroll_bars): Only set removed if judge returns true.
2590 (judge): Returns bool == condemned. Remove self from window.
2591 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2593 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2595 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2596 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2598 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2600 * nsterm.m (ns_set_vertical_scroll_bar)
2601 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2603 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2605 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2606 merely because tmo_in_millisec is nonnegative. The 1st call
2607 to g_main_context_query could succeed while the 2nd one fails.
2609 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2611 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2613 * nsterm.m (run): Only use non-system event loop if OSX version is
2614 exactly 10.9 (Bug#18993).
2615 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2618 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2620 * callproc.c (encode_current_directory): Support handling of file
2621 names prepended by "/:". (Bug#18891)
2623 2014-11-08 Alan Mackenzie <acm@muc.de>
2625 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2627 2014-11-08 Dima Kogan <dima@secretsauce.net>
2629 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2631 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2633 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2634 raises an error. (Bug#18891)
2636 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2638 * frame.c (adjust_frame_size): Call x_set_window_size only if
2639 f->can_x_set_window_size is set.
2640 (make_frame): Initialize f->can_x_set_window_size and
2641 f->can_run_window_configuration_change_hook.
2642 (Fcan_run_window_configuration_change_hook): New function.
2643 * frame.h (frame): Split `official' into `can_x_set_window_size'
2644 and `can_run_window_configuration_change_hook'.
2645 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2646 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2647 Set f->can_x_set_window_size.
2648 * window.c (run_window_configuration_change_hook):
2649 Return immediately if either f->can_x_set_window_size or
2650 f->can_run_window_configuration_change_hook are false.
2651 (Fset_window_configuration): Instead of f->official set
2652 f->can_x_set_window_size.
2653 * xfns.c (Fx_create_frame, x_create_tip_frame):
2654 Set f->can_x_set_window_size.
2656 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2658 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2659 cleanup from 2014-11-01 (Bug#18972).
2661 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2663 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2664 * xdisp.c (window-scroll-functions): Improve docstring.
2666 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2668 Uniquify the 'size' symbol.
2670 * w32notify.c (Qsize): Remove.
2671 * lisp.h (Qsize): New decl.
2672 * lread.c (Qsize): Now extern.
2673 * w32notify.c (syms_of_w32notify): No need to defsym.
2675 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2677 * dispnew.c (change_frame_size_1): Fix call of
2679 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2680 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2681 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2682 (Qtool_bar_size): New constants.
2683 (frame_inhibit_resize, adjust_frame_size): New argument to
2684 handle case where frame_inhibit_implied_resize is a list.
2685 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2686 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2687 (x_set_right_divider_width, x_set_bottom_divider_width)
2688 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2689 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2691 (frame-inhibit-implied-resize): Rewrite doc-string.
2692 * frame.h (frame_inhibit_resize, adjust_frame_size):
2693 Fix external declarations.
2694 (Qframe_position, Qframe_outer_size)
2695 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2696 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2697 (Qtool_bar_size): Extern them.
2698 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2699 (xg_height_or_width_changed): Remove.
2700 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2701 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2702 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2703 (xg_change_toolbar_position): Call adjust_frame_size directly.
2704 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2705 Fix calls of adjust_frame_size.
2706 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2707 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2708 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2709 frame can get resized when tool-bar-lines parameter changes from
2711 (Fw32_frame_menu_bar_size): Return fourth value.
2712 (Fw32_frame_rect): Block input around system calls
2713 (Fx_frame_geometry): New function.
2714 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2715 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2716 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2717 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2718 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2719 (Fx_create_frame): Adjust adjust_frame_size calls.
2720 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2721 frame can get resized when tool-bar-lines parameter changes from
2723 (Fx_frame_geometry): New function.
2724 * xmenu.c (update_frame_menubar): On Lucid call
2725 adjust_frame_size with one pixel less height to avoid that
2726 repeatedly adding/removing the menu bar grows the frame.
2727 (free_frame_menubar): On Motif arrange to optionally preserve
2728 the old frame height when removing the menu bar.
2729 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2731 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2733 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2734 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2735 frame; instead, print an error message.
2737 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2739 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2741 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2743 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2744 (dealloc): Release bmRep.
2746 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2747 imageListSetNext, imageListNext.
2749 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2750 (reference): Remove.
2751 (allocInitFromFile:): Remove searching ImageList and calling
2752 reference (Bug#18918).
2753 (dealloc): Remove handling if ImageList.
2755 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2757 * process.c (catch_child_signal): Fix incorrect assertion.
2759 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2761 * macfont.m (macfont_draw):
2762 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2764 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2765 if force_integral_p (i.e. no antialias).
2766 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2767 bold if no antialias (Bug#18876).
2769 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2770 was given (Bug#18846).
2772 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2774 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2775 instead of in xdisp.c, function now takes void. (Bug#18884).
2777 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2778 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2780 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2781 struct window* (Bug#18889).
2782 Remove getMouseMotionPart.
2783 (ns_output): Make icon_top/left int.
2785 * nsfns.m (x_icon): icon_top/left is int.
2787 * nsterm.m (ns_mouse_position): Remove unused code.
2788 (initFrame:window:, dealloc): Use window instead of win.
2789 (getMouseMotionPart:window:x:y:): Remove, unused.
2790 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2792 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2794 * keyboard.c (readable_events): When FLAGS include
2795 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2796 This avoids returning non-nil from input-pending-p when only such
2797 events are in the queue. (Bug#18856)
2799 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2801 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2802 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2803 (Qforeign_selection): Remove.
2804 (ns_get_local_selection): Identation fix.
2805 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2807 * nsselect.m (ns_get_local_selection): Remove calling of
2808 functions in Vselection_converter_alist (Bug#18911).
2809 (syms_of_nsselect): Remove Vselection_converter_alist.
2811 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2813 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2814 and unnecessary initialization. Adjust comments.
2816 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2818 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2820 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2821 index, not an absolute one, as that's what the function expects.
2823 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2825 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2826 font on an initial frame when running as a daemon (Bug#18869).
2828 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2830 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2832 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2833 build_string, when importing a home directory. (Bug#18873)
2835 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2837 * dispnew.c (buffer_posn_from_coords):
2838 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2839 account for the header-line height. (Bug#18839)
2841 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2843 * xml.c (parse_region): Do not forget the first document child.
2845 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2847 * nsselect.m: pasteboard_changecount is new.
2848 (ns_store_pb_change_count, ns_get_pb_change_count)
2849 (ns_get_our_change_count_for): New functions.
2850 (ns_string_to_pasteboard_internal): Correct comment.
2851 type => gtype in eassert, Call ns_store_pb_change_count.
2852 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2853 (Fns_disown_selection_internal, Fns_selection_owner_p):
2854 Replace Vselection_alist check, with change count check.
2855 (Fns_get_selection): Initialize val to Qnil. Only get local
2856 selection if change counts match (Bug#18799).
2857 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2859 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2861 * w32proc.c (create_child): If calling a quoted batch file,
2862 pass NULL for exe. (Bug#18745)
2864 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2866 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2867 (bidi_resolve_brackets): Use end of string position rather than ZV
2868 when iterating over a string. (Bug#18815)
2870 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2872 * keyboard.c (make_lispy_position): Return coordinates also when
2873 on scroll bars, fringes, margins or not in a window.
2874 * xdisp.c (show_mouse_face): Don't change cursor face during
2877 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2879 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2880 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2881 Fix doc-strings (Bug#18789).
2883 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2885 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2887 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2889 Optimize redisplay of simple bracketed text.
2890 * bidi.c (bidi_cache_reset_to): New function.
2891 (bidi_cache_reset): Call it.
2892 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2894 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2895 bracket_enclosed_type only if bracket_pairing_pos's value is not
2897 (MAX_BPA_STACK): Make sure the value is signed.
2898 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2899 stop pushing values onto the stack.
2900 (bidi_find_bracket_pairs): If the bracketed text is only on the
2901 base embedding level, remove all the states cached by this
2902 function from the cache, and return zero, so that the brackets in
2903 this segment of text are processed as normal neutrals.
2904 (bidi_resolve_brackets): Detect the brackets that are to be
2905 processed as neutrals, and don't call bidi_find_bracket_pairs on
2908 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2910 * w32select.c (Fw32_selection_exists_p): Rename from
2911 Fx_selection_exists_p.
2912 (syms_of_w32select): Adjust accordingly.
2914 * w16select.c (Fw16_selection_exists_p): Rename from
2915 Fx_selection_exists_p.
2916 (syms_of_win16select): Adjust accordingly.
2918 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2919 (Fns_own_selection_internal): Tighten scoping.
2920 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2921 (Fns_get_selection): Rename from Fx_get_selection_internal.
2922 (Fns_get_selection_internal, Fns_store_selection_internal):
2924 (syms_of_nsselect): Adjust accordingly.
2926 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2928 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2929 * w32term.c (x_set_window_size): Account for wrapped menu bar
2930 lines when setting up frame height (Bug#15174 and Bug#18720).
2931 (w32_add_wrapped_menu_bar_lines): New variable.
2933 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2935 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2938 2014-10-20 Glenn Morris <rgm@gnu.org>
2940 * Merge in all changes up to 24.4 release.
2942 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2944 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2945 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2947 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2949 * xterm.c (handle_one_xevent): Check return value from
2950 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2951 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2953 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2954 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2955 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2956 Gtk+ >= 3.14 (Bug#18674).
2957 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2958 Gtk+ >= 3.14 (Bug#18674).
2960 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2962 * gtkutil.c: Remove no-longer-used code.
2963 (xg_update_menubar): Remove unused local and unnecessary call to
2964 gtk_menu_item_get_submenu.
2965 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2966 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2967 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2969 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2971 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2973 * xterm.h (handlebox_widget): Remove.
2975 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2978 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2980 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2981 to handle Gtk versions.
2982 (xg_get_file_with_chooser): Use them.
2983 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2984 Remove (create_menus): Remove teroff argument and code.
2985 Remove call to gtk_menu_set_title.
2986 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2987 Adjust args to create_menus.
2988 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2989 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2990 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2991 (xg_make_tool_item): Remove detach code.
2992 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2993 (find_icon_from_name): New function.
2994 (update_frame_tool_bar): Remove GtkStockItem code, move to
2995 find_icon_from_name. Let stock be a list of icon names to try.
2996 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2997 Replace TOOLBAR_TOP_WIDGET.
2998 (free_frame_tool_bar, xg_change_toolbar_position ):
2999 Replace TOOLBAR_TOP_WIDGET.
3000 (xg_initialize): Remove tearoff code.
3002 2014-10-18 Eli Zaretskii <eliz@gnu.org>
3004 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
3005 pixel from the window's cursor glyph width, since X renders hollow
3006 blocks 1 pixel wider than the 'width' parameter.
3008 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
3009 glyph->pixel_width; this is now done in xterm.c.
3011 Fix reordering of bracket characters in isolates.
3012 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
3013 RESOLVED_ONLY; when non-zero, return from the cache only fully
3014 resolved states. All callers changed.
3015 (CANONICAL_EQU): New macro.
3016 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
3017 equivalent of the paired closing bracket character.
3018 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
3019 the default non-negative value, to be checked later in
3020 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
3021 characters against those pushed onto the BPA stack.
3022 (bidi_record_type_for_neutral): New function.
3023 (bidi_resolve_brackets): Record next_for_neutral and
3024 prev_for_neutral when embedding level gets pushed. Force
3025 resolution of bracket pairs when entering a level run that was not
3027 (bidi_resolve_neutral): Add assertions before calling
3028 bidi_resolve_neutral_1.
3029 (bidi_level_of_next_char): Remove the code that attempted to
3030 resolve unresolved neutrals; that is now done by
3031 bidi_resolve_neutral.
3033 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
3035 2014-10-17 Eli Zaretskii <eliz@gnu.org>
3037 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
3038 1-pixel R2L characters.
3039 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
3040 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
3042 2014-10-16 Eli Zaretskii <eliz@gnu.org>
3044 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
3047 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
3049 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
3050 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
3051 It's not clear to me whether the initialization is needed,
3052 but it can't hurt so I played it safe.
3054 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
3056 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
3058 2014-10-15 Eli Zaretskii <eliz@gnu.org>
3060 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
3061 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
3063 (bidi_get_type): Return the isolate initiators and terminator types.
3064 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
3065 (bidi_fetch_char_skip_isolates, find_first_strong_char)
3066 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
3067 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
3068 for the new features.
3069 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
3070 push and pop correctly for isolates.
3071 (bidi_remember_char): Modify to accept an additional argument
3072 and record the bidi type according to its value.
3073 (bidi_cache_iterator_state): Accept an additional argument to only
3074 update an existing state. Handle the new members of struct bidi_it.
3075 (bidi_cache_find): Arguments changed: no longer accepts a level,
3076 instead accepts a flag telling it whether it is okay to return
3077 unresolved neutrals.
3078 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3079 table. Initialize new isolate-related members.
3080 (bidi_paragraph_init): Some code factored out into
3081 find_first_strong_char.
3082 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3083 into bidi_resolve_explicit.
3084 (bidi_resolve_explicit): Support the isolate initiators and
3085 terminator. Fix handling of embeddings and overrides according to
3086 new UBA requirements. Record information about previously seen
3087 characters here (moved from bidi_level_of_next_char).
3088 (bidi_resolve_weak): Adapt to changes in struct members.
3089 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3090 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3091 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3092 paired bracket resolution. Handle isolate initiators and
3094 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3095 (bidi_level_of_next_char): Move the code that records information
3096 about previous characters to bidi_resolve_explicit. Fix logic of
3097 resolving neutrals and make sure their cache entries are updated.
3098 Remove now unneeded special handling of PDF level.
3100 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3101 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3102 enlarged per Unicode 6.3.
3103 (enum bidi_bracket_type_t): New data type.
3104 (struct bidi_saved_info): Leave only 2 type members out of 4.
3106 (struct bidi_stack): Add members necessary to support isolating
3108 (struct bidi_it): Add new members necessary to support isolating
3109 sequences and bracket pair resolution.
3111 * xdisp.c (Fbidi_resolved_levels): New function.
3112 (syms_of_xdisp): Defsubr it.
3113 (append_glyph, append_composite_glyph, produce_image_glyph)
3114 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3116 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3118 * term.c (append_glyph, append_composite_glyph)
3119 (append_glyphless_glyph): Convert aborts to assertions.
3121 * .gdbinit (pgx): Display the character codepoint, resolved level,
3122 and bidi type also for glyphless glyphs.
3124 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3126 Avoid unwanted point motion in Fline_beginning_position.
3127 * lisp.h (scan_newline_from_point): Add prototype.
3128 * search.c (scan_newline_from_point): New function, refactored from...
3129 * cmds.c (Fforward_line): ...adjusted user.
3130 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3131 and simplify the former since the latter doesn't move point.
3133 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3135 Cleanup terminal handling code.
3136 * dispextern.h (get_named_tty): Remove prototype but...
3137 * termhooks.h (get_named_terminal): ...resurrect it under
3138 more meaningful name.
3139 (get_terminal): Likewise, but with...
3140 (decode_live_terminal): ...this name.
3141 (decode_tty_terminal): Add prototype.
3142 * term.c (get_tty_terminal): Remove.
3143 (get_named_tty): Remove.
3144 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3145 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3146 Use decode_tty_terminal.
3147 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3148 * terminal.c (get_terminal): Refactor to...
3149 (decode_terminal, decode_live_terminal): ...new functions.
3150 (decode_tty_terminal): Replacement for get_tty_terminal.
3151 (get_named_terminal): Likewise for get_named_tty.
3152 * coding.c (Fset_terminal_coding_system_internal)
3153 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3154 (Fkeyboard_coding_system):
3155 * composite.c (Fcomposition_get_gstring):
3156 * dispnew.c (Fsend_string_to_terminal):
3157 * frame.c (Fmake_terminal_frame):
3158 * nsfns.m (check_ns_display_info):
3159 * w32fns.c, xfns.c (check_x_display_info):
3160 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3161 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3162 (Fset_quit_char): Use get_named_terminal.
3163 (Fset_output_flow_control, Fset_input_meta_mode):
3164 Use decode_tty_terminal.
3166 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3168 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3169 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3171 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3173 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3174 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3176 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3178 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3181 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3183 * editfns.c (dump_tz_string): No longer const.
3184 It might be modified.
3186 * nsmenu.m (clear): Assume OS X 10.6 or later.
3188 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3190 * unexmacosx.c: Remove include ppc/reloc.h.
3191 (unrelocate, copy_dysymtab): Remove PPC code.
3192 (rebase_reloc_address): Remove, only used for PPC:
3194 * nsterm.m: Always include macfont.h on COCOA.
3195 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3196 (ns_dumpglyphs_image, ns_check_menu_open)
3197 (applicationDidFinishLaunching)
3198 (antialiasThresholdDidChange:)
3199 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3200 Remove checks for OSX <= 10.5/10.6.
3201 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3202 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3205 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3206 (NS_HAVE_NSINTEGER): Remove block.
3207 Remove >= OSX 10.6 tests.
3209 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3210 (x_activate_menubar, trackingNotification:): Remove check for
3212 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3214 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3216 * nsfns.m: Always include macfont.h on COCOA.
3217 (ns_filename_from_panel, ns_directory_from_panel)
3218 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3219 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3221 * macfont.m: Remove >= 1050 check.
3222 (macfont_create_family_with_symbol)
3223 (macfont_get_glyph_for_character)
3224 (mac_font_get_glyphs_for_variants)
3225 (mac_ctfont_create_available_families, syms_of_macfont):
3226 Remove code for OSX < 10.6.
3227 (mac_font_family_group, mac_font_family_compare): Remove, only used
3230 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3231 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3233 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3236 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3238 Fix putenv race conditions with undefined behavior (Bug#8705).
3239 Do all putenv calls before Emacs creates any threads.
3240 Use a safer way to modify the TZ environment variable in the
3241 presence of multiple threads. For further thread-safety,
3242 prefer localtime_r and gmtime_r to localtime and gmtime,
3243 and prefer struct tm's tm_gmtoff (if available) to calling
3244 both localtime_r and gmtime_r.
3245 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3246 (init_dbusbind): ... to this new function.
3247 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3248 * xterm.c (x_term_init): Move xputenv call from here ...
3249 (init_xterm): ... to this new function.
3250 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3251 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3252 (dump_tz_string): New constant.
3253 (init_editfns): Use it. This centralizes the dump_tz stuff.
3254 Call set_time_zone_rule here, so that its xputenv is done
3255 before Emacs goes multithreaded.
3256 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3257 thread-safe enough for Emacs.
3258 (format_time_string, Fdecode_time, Fcurrent_time_string)
3259 (Fcurrent_time_zone):
3260 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3261 localtime and gmtime. Remove now-unnecessary calls to block_input.
3262 (tm_gmtoff): New static function.
3263 (Fdecode_time, Fcurrent_time_zone): Use it.
3264 (Fencode_time): Use mktime_z, for better thread-safety.
3265 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3266 i.e., not quite thread-safe but good enough for Emacs typical usage.
3267 Do not reclaim storage that is in the environment; let it leak.
3268 Always call tzset, since localtime_r does not.
3269 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3270 This is now done in init_editfns.
3271 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3272 New macros and declarations, for platforms lacking tzalloc & friends.
3274 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3276 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3277 On x86 platforms this works around GCC bug 63495
3278 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3279 and more generally should fix a portability problem in Emacs.
3280 Reported by Stefan Monnier in:
3281 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3283 2014-10-08 Leo Liu <sdl.web@gmail.com>
3285 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3286 * keymap.c (describe_vector_princ):
3287 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3290 * print.c (printchar_stdout_last): Declare.
3291 (printchar): Record the last char written to stdout.
3292 (Fterpri): Add optional argument ENSURE.
3294 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3296 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3297 DELAY argument to change_frame_size, so that the frame size
3298 changes, if any are needed, are delayed until the next redisplay.
3299 This is to avoid a too early QUIT inside change_frame_size, when
3300 it calls Lisp in frame_windows_min_size, in case one of the events
3301 we've read sets the quit-flag. (Bug#18649)
3303 * w32fns.c (check_x_display_info): Accept terminal objects as
3304 argument, to follow what xfns.c does.
3306 2014-10-07 Glenn Morris <rgm@gnu.org>
3308 * Makefile.in ($(srcdir)/macuvs.h)
3309 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3311 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3313 * decompress.c (init_zlib_functions): Move the message about zlib
3314 being unavailable from here...
3315 (Fzlib_decompress_region): ...to here. (Bug#18650)
3317 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3319 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3320 the case where an optional string is used. Adjust docstring.
3322 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3324 * lisp.mk (lisp): Remove w32-common-fns.elc.
3326 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3328 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3329 These were already defined in buffer.c, and the duplicate
3330 definitions cause problems on platforms like 'gcc -fno-common'.
3331 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3333 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3335 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3336 if toolbar is visible.
3338 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3341 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3342 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3343 (ns_select, ns_read_socket): Use unwind_protect to decrease
3344 apploopnr (Bug#18345).
3345 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3346 line height (Bug#17977).
3348 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3349 (macfont_closest_traits_index): New function.
3350 (macfont_closest_traits_index_p): Rename from
3351 macfont_closest_traits_index.
3352 (macfont_list): Use macfont_closest_traits_index_p.
3354 2014-10-05 K. Handa <handa@gnu.org>
3356 * coding.c (detect_coding_iso_2022): Set coding->rejected
3357 correctly when an invalid escape sequence is found (Bug#18610).
3359 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3361 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3362 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3365 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3367 * buffer.c (scroll_bar_width, scroll_bar_height):
3369 * window.c (Fset_window_scroll_bars): Fix doc-string.
3370 (Fwindow_scroll_bars): Have it return what the doc-string says.
3372 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3374 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3375 iterator backwards, to resync the bidi iterator. (Bug#18584)
3377 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3379 Consistently use min and max macros from lisp.h.
3380 * coding.c (min, max):
3382 * unexhp9k800.c (min):
3383 * unexw32.c (min, max): Use definitions from lisp.h.
3384 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3386 * gmalloc.c (min): Tiny style change.
3388 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3389 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3391 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3393 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3394 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3395 (X_ULONG_MAX): Move these macros to xterm.h.
3396 (x_fill_property_data): Be more generous about allowing either
3397 signed or unsigned data of the appropriate width.
3398 * xterm.h (x_display_set_last_user_time): New function.
3399 All setters of last_user_time changd to use this function.
3400 If ENABLE_CHECKING, check that the times are in range.
3402 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3404 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3405 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3407 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3409 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3410 make a font_object from a tty frame (Bug#18573).
3411 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3413 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3415 * alloc.c (mark_overlay): Assume that overlay boundaries are
3416 always markers. Add comment.
3417 * lread.c (read_internal_start): Use convenient validate_subarray.
3419 (Fread_from_string): Adjust docstring.
3421 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3423 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3425 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3426 Rename from the "x-" prefix.
3428 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3430 * xselect.c (selection-converter-alist): Fix docstring.
3432 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3434 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3435 argument passed by the caller, when we mirror all slashes into
3438 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3440 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3441 Resurrect old code and fix compilation with GTK < 2.13.6.
3443 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3445 Use AUTO_CONS instead of SCOPED_CONS, etc.
3446 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3447 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3448 (AUTO_LIST1): Rename from scoped_list1.
3449 (AUTO_LIST2): Rename from scoped_list2.
3450 (AUTO_LIST3): Rename from scoped_list3.
3451 (AUTO_LIST4): Rename from scoped_list4.
3452 (AUTO_STRING): Rename from SCOPED_STRING.
3453 * frame.h (AUTO_FRAME_ARG):
3454 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3455 (AUTO_LIST4, AUTO_STRING):
3456 Prepend a new argument 'name'.
3457 Declare a variable instead of yielding a value.
3459 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3461 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3463 * w32fns.c (w32_createwindow): Accept an additional argument, an
3464 array of 2 values specifying the coordinates of the frame's
3465 top-left corner. Use these values instead of calling x_get_arg,
3466 which can cons Lisp objects, and therefore cannot be called except
3467 from the main thread. Remove redundant tests for the default
3469 (my_create_window): Move the calculation of the coordinates of the
3470 frame's top-left edge here. Pass them to the input thread via the
3471 second parameter of the WM_EMACS_CREATEWINDOW message.
3472 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3475 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3477 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3478 (redisplay_window): Treat the frame's frozen_window_starts flag
3479 the same way as the optional_new_start flag for the window: only
3480 obey it if the glyph row showing point will be fully visible.
3481 Likewise when the window start is in a continuation line. If,
3482 after trying everything under the 'force_start' label, point is
3483 still not fully visible, give up and scroll the window.
3484 Add debugging traces. (Bug#18545)
3486 * window.c (Frecenter): Set the window's redisplay flag.
3488 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3490 * w32term.c (w32_read_socket): Don't use frame dimensions for
3491 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3492 rectangle. Check the return value of GetClientRect, and don't use
3493 the results if it didn't succeed.
3495 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3496 in columns and lines after correcting the pixel dimensions in
3498 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3499 negative values to xrealloc. (Bug#18528)
3501 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3503 * alloc.c: Remove now-unnecessary check.
3504 Suggested by Dmitry Antipov in:
3505 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3507 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3509 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3510 to Ubuntu 14.04.1 x86-64.
3512 Simplify stack-allocated Lisp objects, and make them more portable.
3513 The build_local_string macro was used in two ways: (1) string
3514 literals for which scoped allocation suffices, and (2) file name
3515 components, where it's not safe in general to assume bounded-size
3516 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3517 allocates a block-scope string, and by using SCOPED_STRING for (1)
3518 and build_string for (2). Furthermore, actually use stack
3519 allocation only for objects known to have sufficient alignment.
3520 This simpler implementation means Emacs can make
3521 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3522 GC_MAKE_GCPROS_NOOPS.
3523 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3524 for fewer differences among implementations.
3525 (struct Lisp_String): Now GCALIGNED.
3526 (USE_STACK_LISP_OBJECTS): Default to true, since the
3527 implementation no longer insists on a nonempty GCALIGNED.
3528 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3529 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3530 separately. Move definiens to scoped_cons. The old definition
3531 was incorrect when GCALIGNED was defined to be empty.
3532 (union Aligned_String): New type.
3533 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3534 implementation ports to compilers that don't align strictly enough.
3535 Don't worry about the union sizes; it's not worth bothering about.
3536 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3537 Rewrite using USE_STACK_CONS.
3538 (scoped_cons): Assume the use of union Aligned_Cons.
3539 (lisp_string_size, make_local_string, build_local_string): Remove.
3540 Unless otherwise specified, all callers of build_local_string
3541 changed to use SCOPED_STRING.
3542 (SCOPED_STRING): New macro.
3543 * data.c (wrong_choice):
3544 * menu.c (single_menu_item):
3545 * process.c (Fformat_network_address):
3546 Hoist use of SCOPED_STRING out of a scope, so that its returned
3547 object lives long enough.
3548 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3549 as the string might be long or might not be ASCII.
3551 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3553 * msdos.c (internal_terminal_init): Bump version to 25.
3555 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3557 Keep stack-allocated Lisp objects fast rather than versatile.
3558 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3559 (SCOPED_CONS_INITIALIZER): New macro.
3560 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3561 (USE_LOCAL_ALLOCA): Remove.
3562 (local_cons, local_list1, local_list2, local_list3, local_list4):
3563 Remove. Stack overflow checking makes them too slow.
3564 (make_local_vector): Likewise. Also we just don't have enough
3566 (enum LISP_STRING_OVERHEAD): Remove.
3567 (local_string_init, local_vector_init): Remove prototypes.
3568 (make_local_string, build_local_string): Redesign to target short
3569 compile-time string constants, fall back to regular string allocation
3571 (lisp_string_size): New function.
3572 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3573 * alloc.c (local_string_init, local_vector_init): Remove.
3574 (verify_ascii) [ENABLE_CHECKING]: New function.
3575 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3576 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3577 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3578 * xselect.c, xterm.c: All related users changed.
3580 2014-09-28 Ken Brown <kbrown@cornell.edu>
3582 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3583 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3585 2014-09-27 Ken Brown <kbrown@cornell.edu>
3587 Fix implementation of HYBRID_MALLOC on Cygwin.
3588 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3589 (bss_sbrk_buffer_beg): New variable. Use it...
3590 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3591 incorrect definition.
3593 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3595 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3596 Make it into a function and change arg to be a function.
3598 * lisp.mk (lisp): Add elisp-mode.elc.
3600 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3602 * xfns.c (x_default_scroll_bar_color_parameter):
3603 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3604 to pacify --enable-gcc-warnings in non-scrollbar builds.
3606 2014-09-26 Ken Brown <kbrown@cornell.edu>
3608 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3610 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3612 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3613 MinGW builds that use GCC before 4.2.
3615 Default to stack objects on DOS_NT platforms as well.
3616 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3617 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3619 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3621 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3622 ALIGN_STACK attribute.
3624 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3626 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3627 ALIGN_STACK attribute.
3629 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3630 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3632 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3634 * frame.c (frame_inhibit_resize):
3635 * widget.c (EmacsFrameResize):
3636 * window.c (resize_frame_windows, Fset_window_configuration):
3637 * xdisp.c (expose_frame):
3638 * xfns.c (x_change_tool_bar_height):
3639 * xmenu.c (update_frame_menubar):
3640 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3641 Remove code left dead after 2014-07-27 changes.
3643 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3645 Fix local_cons etc. to not exhaust the stack when in a loop.
3646 Problem reported in:
3647 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3648 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3649 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3650 (Ffind_charset_string):
3651 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3652 * data.c (wrong_range):
3653 * editfns.c (Fpropertize, format2):
3654 * emacs.c (init_cmdargs, decode_env_path):
3655 * fileio.c (auto_save_error):
3656 * fns.c (Fyes_or_no_p):
3657 * font.c (font_style_to_value, font_parse_xlfd)
3658 (font_parse_family_registry, font_delete_unmatched)
3660 * fontset.c (Fset_fontset_font):
3661 * frame.c (x_get_arg):
3662 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3663 (read_char_minibuf_menu_prompt):
3664 * keymap.c (silly_event_symbol_error, describe_vector):
3665 * lread.c (load_warn_old_style_backquotes):
3666 * menu.c (single_menu_item):
3667 * minibuf.c (Fread_buffer):
3668 * process.c (status_message, Fformat_network_address)
3669 (server_accept_connection):
3670 * textprop.c (copy_text_properties):
3671 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3672 * xfns.c (x_default_scroll_bar_color_parameter):
3673 * xfont.c (xfont_open):
3674 * xselect.c (x_clipboard_manager_error_1):
3675 * xterm.c (x_term_init):
3676 Put USE_LOCAL_ALLOCA at the start of the function.
3677 * fns.c (maybe_resize_hash_table): Use build_string instead of
3678 build_local_string, since we'd otherwise need a conditional
3679 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3680 not worth the bother of optimization.
3681 * font.c (font_delete_unmatched): Remove by-hand code that
3682 observed MAX_ALLOCA limit, since it's now done automatically.
3683 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3684 since build_local_string needs its sa_alloc.
3685 * lisp.h (lisp_word_count): New function.
3686 (SAFE_ALLOCA_LISP): Use it.
3687 (USE_LOCAL_ALLOCA): New macro.
3688 (local_cons, make_local_vector, make_local_string):
3689 Observe the MAX_ALLOCA limit.
3690 (LISP_STRING_OVERHEAD): New constant.
3691 (make_local_string): Use it.
3693 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3695 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3696 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3697 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3698 and Solaris and it's likely to work on similar platforms.
3700 Avoid signed integer overflow when converting Time to ptrdiff_t.
3701 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3703 (position_to_Time, Time_to_position): New functions.
3704 (gen_help_event, kbd_buffer_get_event): Use them.
3705 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3706 Go back to plain 'unsigned long', so that 'Time' is the same
3707 for both X and non-X builds; this is less likely to cause surprise.
3708 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3709 are the same size; this is no longer required.
3711 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3712 of bit 28 and of whether an unsigned value is negative.
3713 This simplifies the code a bit, and pacifies clang 3.4.
3715 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3717 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3718 Windows builds, where 'long' is a 32-bit type.
3720 * w32inevt.h (w32_console_mouse_position): Update the argument
3721 types to use 'Time'.
3723 * w32term.c (w32_mouse_position)
3724 (x_horizontal_scroll_bar_report_motion)
3725 (x_scroll_bar_report_motion): Update the argument types to use
3728 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3730 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3731 (struct input_event): ...unsigned bitfields. Likewise for
3732 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3733 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3734 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3735 (kbd_buffer_get_event): Adjust users.
3736 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3737 (make_scroll_bar_position): New function, refactored out of...
3738 (make_lispy_event): ...adjusted user.
3739 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3740 * nsterm.m (ns_mouse_position, mouseUp):
3741 * term.c (term_mouse_position):
3742 * w32inevt.c (w32_console_mouse_position):
3743 * w32term.c (w32_mouse_position):
3744 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3745 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3746 Prefer enum and explicit enum members to integers and numeric values.
3748 * chartab.c (uniprop_encode_value_numeric):
3749 * font.c (font_style_to_value): Use make_local_vector.
3750 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3751 * keymap.c (append_key): Use scoped_list1.
3753 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3754 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3756 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3758 Fix some slow uses and misuses of strcat.
3759 * doc.c (get_doc_string):
3760 * gtkutil.c (get_utf8_string):
3761 * xsmfns.c (x_session_initialize):
3762 Avoid recomputation of string length.
3763 * ftfont.c (ftfont_spec_pattern):
3764 * xfns.c (xic_create_fontsetname):
3765 Don't assume output buffer is initially zero.
3767 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3769 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3770 All callers changed.
3771 * xterm.c (x_term_init): Use new functionality to avoid two needs
3772 to compute a string length.
3774 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3776 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3778 Use known length of a Lisp string to copy it faster.
3779 * lisp.h (lispstrcpy): New function. Add comment.
3780 * callproc.c (child_setup):
3781 * dbusbind.c (xd_append_arg):
3782 * doc.c (get_doc_string):
3783 * font.c (Ffont_xlfd_name):
3784 * frame.c (xrdb_get_resource):
3785 * process.c (Fmake_network_process, network_interface_info):
3786 * w32fns.c (Fx_open_connection):
3787 * w32proc.c (sys_spawnve):
3788 * xfns.c (select_visual):
3789 * xfont.c (xfont_list):
3790 * xsmfns.c (x_session_initialize):
3791 * xterm.c (x_term_init): Use it.
3793 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3795 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3796 Reported by Dmitry Antipov in thread leading to:
3797 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3798 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3799 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3801 * callproc.c (call_process): Save and restore sa_avail.
3802 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3803 (AVAIL_ALLOCA): New macro.
3804 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3805 Use it, and check against sa_avail rather than MAX_ALLOCA.
3807 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3809 On OSX, do not free font-specific data more than once (Bug#18501).
3810 * macfont.m (macfont_close): Release and free font-specific data
3811 only if it wasn't previously freed.
3813 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3815 * unexmacosx.c (dump_it): Improve error message.
3817 2014-09-22 Juri Linkov <juri@jurta.org>
3819 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3820 (Bug#10747, bug#18334)
3822 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3824 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3825 units in which the position is measured. (Bug#18493)
3827 * xdisp.c (redisplay_internal): Force redisplay of all windows
3828 that show a buffer whose narrowing has changed. (Bug#18490)
3830 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3832 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3833 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3834 lines, draw the hollow-box and hbar cursors on the right side of
3835 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3838 * xterm.c (x_draw_stretch_glyph_string):
3839 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3840 caused the block cursor to disappear on a TAB in R2L lines in
3841 every window except the leftmost one. Reported by Martin Rudalics
3844 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3846 Always use matched specpdl entry to record call arguments (Bug#18473).
3847 * lisp.h (record_in_backtrace): Adjust prototype.
3848 * eval.c (record_in_backtrace): Return current specpdl level.
3849 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3850 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3851 entry and use that entry in call to backtrace_debug_on_exit.
3852 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3853 (do_debug_on_call): Get current specpdl level as 2nd arg.
3855 Prefer ptrdiff_t to int and avoid integer overflows.
3856 * fileio.c (make_temp_name):
3857 * font.c (font_parse_family_registry): Avoid integer
3858 overflow on string size calculation.
3859 * data.c (Faset): Likewise for byte index.
3861 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3863 Fix display of R2L lines in partial-width windows.
3864 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3865 assigned the correct value.
3866 (extend_face_to_end_of_line): Account for truncation and
3867 continuation glyphs in R2L rows when one of the fringes is not
3869 (display_line): Don't assign negative X offset to a row if we are
3870 going to produce a truncation glyph for it. When handling
3871 truncated R2L rows, consider the width of the left fringe instead
3873 (produce_special_glyphs): Fix bogus assignments.
3875 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3877 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3878 always set to a valid value. Make sure the size passed to alloca
3879 is always positive. (Bug#18516)
3881 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3883 Avoid extra call to oblookup when interning symbols.
3884 * lisp.h (intern_driver): Add prototype.
3885 * lread.c (intern_driver): New function.
3886 (intern1, intern_c_string_1, Fintern):
3887 * font.c (font_intern_prop):
3888 * w32font.c (intern_font_name): Use it.
3890 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3892 Minor improvements to new stack-allocated Lisp objects.
3893 * frame.h (FRAME_PARAMETER):
3894 Prefer scoped_list1 to local_list1 where either would do.
3895 * lisp.h (scoped_list4): New macro.
3896 (local_cons, local_list1, local_list2, local_list3, local_list4)
3897 (make_local_vector, make_local_string, build_local_string):
3898 Prefer functions to macros where either would do.
3899 * xdisp.c (build_desired_tool_bar_string):
3900 Prefer scoped_list4 to local_list4 where either would do.
3902 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3904 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3905 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3906 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3907 * frame.h (FRAME_PARAMETER): New macro.
3908 * dispnew.c (init_display):
3909 * fontset.c (Fset_fontset_font):
3910 * frame.c (x_default_parameter):
3911 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3912 * xfns.c (x_default_scroll_bar_color_parameter)
3913 (x_default_font_parameter, x_create_tip_frame): Use it.
3914 * editfns.c (Fpropertize): Use local_cons.
3915 * process.c (status_message): Use build_local_string.
3916 * xfont.c (xfont_open): Use make_local_string.
3917 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3919 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3921 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3922 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3923 !__clang__. This works with GCC and with clang and is safer for
3924 compilers we don't know about.
3925 (local_cons): Rename parameter to make capture less likely.
3927 2014-09-17 Samuel Bronson <naesten@gmail.com>
3929 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3931 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3933 Fix minor problems found by static checking.
3934 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3936 * buffer.h (decode_buffer): Doc and indentation fixes.
3937 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3939 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3941 Avoid clang-specific warnings.
3942 * buffer.c (init_buffer): Shut up -Wself-assign.
3943 * process.c (server_accept_connection): Shut up -Wunsequenced.
3945 2014-09-16 Daniel Colascione <dancol@dancol.org>
3947 * fns.c (sxhash): For symbols, use address as hash code.
3949 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3951 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3952 * charset.c (load_charset_map_from_file): Use scoped_list2
3953 and build_local_string.
3954 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3955 * emacs.c (init_cmdargs, decode_env_path):
3956 * fileio.c (Fexpand_file_name):
3957 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3958 * frame.c (x_get_arg):
3959 * keyboard.c (safe_run_hooks_error):
3960 * lread.c (load_warn_old_style_backquotes):
3961 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3962 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3963 * xselect.c (x_clipboard_manager_error_1)
3964 (x_clipboard_manager_save_all):
3965 * xterm.c (x_term_init): Use build_local_string.
3967 Avoid more integer overflows on string size calculations.
3968 * category.c (Fmake_category_set):
3969 * xdisp.c (get_overlay_arrow_glyph_row):
3970 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3972 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3974 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3975 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3976 error message format. Use message_with_string to have non-ASCII
3977 file names properly displayed.
3978 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3979 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3980 where these APIs are not available even in UNICOWS.DLL.
3981 Improve the format of error messages and include the file name in them
3983 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3984 call play-sound-functions, per documentation.
3986 * w32.c (w32_get_long_filename, w32_get_short_filename):
3987 Constify the input file name arguments.
3989 * w32.h (w32_get_long_filename, w32_get_short_filename):
3992 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3994 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3995 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3996 [USE_LOCAL_ALLOCATORS]: New macros.
3997 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3998 (build_local_string): Avoid argument name expansion clash with
4000 * alloc.c (toplevel)
4001 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
4002 Preprocessor guard to avoid impossible configuration.
4003 * charset.c (Ffind_charset_region, Ffind_charset_string):
4004 Use make_local_vector.
4005 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
4006 * textprop.c (Fput_text_property, Fadd_face_text_property):
4008 (copy_text_properties): Use local_cons and local_list3.
4009 * chartab.c (uniprop_table):
4010 * data.c (wrong_choice, wrong_range):
4011 * doc.c (get_doc_string):
4012 * editfns.c (format2):
4013 * fileio.c (Fexpand_file_name, auto_save_error):
4014 * fns.c (Fyes_or_no_p):
4015 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
4016 * fontset.c (Fset_fontset_font):
4017 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
4018 (read_char_minibuf_menu_prompt):
4019 * keymap.c (silly_event_symbol_error, describe_vector):
4020 * menu.c (single_menu_item):
4021 * minibuf.c (Fread_buffer):
4022 * process.c (status_message, Fformat_network_address)
4023 (server_accept_connection): Use make_local_string and
4024 build_local_string. Prefer compound literals where appropriate.
4026 2014-09-15 Daniel Colascione <dancol@dancol.org>
4028 * fns.c (Fsort): Tweak sort docstring.
4030 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4032 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
4033 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
4034 set errno to EAGAIN instead, to allow the caller to retry the
4035 write after some waiting. Fixes deadlocks when Emacs exchanges a
4036 lot of data through the pipe. (Bug#18420)
4038 * sound.c (Fplay_sound_internal): Encode the sound file name in
4039 the ANSI codepage. Expand it against data-directory, as per docs,
4040 not against the current directory. No need to make a local copy
4041 of the file name; pass the encoded file name directly to
4042 do_play_sound. (Bug#18463)
4044 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
4045 NULL, and the file name is not encodable in ANSI codepage, return
4046 the string with "?" replacement characters, which will fail the
4047 caller. This avoids returning a random value in that case.
4049 2014-09-15 Martin Rudalics <rudalics@gmx.at>
4051 * window.c (Fresize_mini_window_internal): Set w->total_lines
4052 from w->pixel_height (Bug#18422).
4054 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
4056 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
4057 (toggleFullScreen:): Take frame_resize_pixelwise into account when
4058 setting resize increments (Bug#18435).
4060 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4062 * xdisp.c (pos_visible_p): Properly save and restore the iterator
4063 state around the call to line_bottom, since it can move the
4064 iterator to another screen line. This fixes off-by-one errors in
4065 the reported row in some rare cases.
4067 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
4069 * callproc.c (init_callproc): Fix bug introduced at
4070 2014-09-07 (Bug#18474).
4072 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4074 Prefer ptrdiff_t to int and avoid integer overflows.
4075 * fileio.c (make_temp_name):
4076 * font.c (font_parse_family_registry): Avoid integer
4077 overflow on string size calculation.
4078 * data.c (Faset): Likewise for byte index.
4080 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
4082 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4084 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4086 * lisp.h (make_local_string): Nitpick indent.
4087 * print.c (Fprin1_to_string): Remove unused GCPROs.
4089 More debugging aids around GCPROs.
4090 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4091 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4092 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4094 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4095 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4097 Remove redundant GCPROs around Ffuncall and Fapply calls.
4098 This is safe because Ffuncall protects all of its arguments by itself.
4099 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4100 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4101 (call6, call7): Likewise. Use compound literals where applicable.
4102 (run_hook_with_args_2): Use compound literal.
4104 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4106 Pacify --enable-gcc-warnings when no window system is used.
4107 These warnings found that subscript error, so they seem worthwhile.
4108 * composite.c (char_composable_p): Simplify a bit.
4109 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4110 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4111 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4112 * window.c (set_window_scroll_bars):
4113 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4114 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4115 Ignore -Wsuggest-attribute=const.
4116 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4117 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4119 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4121 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4122 Use check_iso_charset_parameter instead of doing the checks by hand.
4123 (check_iso_charset_parameter): Move up. Check parameters a bit
4124 more carefully, and return true for 96-char sets. All callers changed.
4126 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4128 Simplify lisp.h by removing the __COUNTER__ business.
4129 Reported by Dmitry Antipov in:
4130 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4131 * lisp.h (make_local_vector, make_local_string)
4132 (build_local_string): Simplify by not bothering with __COUNTER__.
4133 The __COUNTER__ business wasn't working properly, and was needed
4134 only for hypothetical future expansion anyway.
4136 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4138 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4139 terms to determine bitmap color. (Bug#18437)
4141 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4143 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4146 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4148 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4150 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4152 * xterm.c (handle_one_xevent): Detect iconified by looking at
4153 _NET_WM_STATE_HIDDEN.
4155 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4157 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4158 These can generate a constant with the correct value but the wrong
4159 width, which doesn't work as a printf argument. All uses removed.
4160 Reported by Dmitry Antipov in:
4161 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4162 (ENUMABLE): Remove; no longer needed.
4163 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4164 Remove; no longer needed because of the above change.
4165 Each definiens moved to the only use.
4167 Improve the experimental local and scoped allocation.
4168 * alloc.c (local_string_init, local_vector_init):
4169 New functions, defined if USE_LOCAL_ALLOCATORS.
4170 Mostly, these are moved here from lisp.h, as it's not
4171 clear it's worth making them inline.
4172 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4173 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4174 USE_STACK_LISP_OBJECTS, not on a laundry list.
4175 (local_string_init, local_vector_init): New decls.
4176 (union Aligned_Cons): New type.
4177 (scoped_cons): Use it. Give up on the char trick, as it's a too
4178 much of a maintenance hassle; if someone wants this speedup
4179 they'll just need to convince their compiler to align properly.
4180 Conversely, use the speedup if struct Lisp_Cons happens to
4181 be aligned even without a directive. Better yet, help it along
4182 by using union Aligned_Cons rather than struct Lisp_Cons.
4183 (pointer_valid_for_lisp_object): Remove. This check is not
4184 necessary, since make_lisp_ptr is already doing it. All uses removed.
4185 (local_vector_init, local_string_init): Move to alloc.c.
4186 (build_local_vector): Remove this awkward macro, replacing with ...
4187 (make_local_vector): New macro, which acts more like a function.
4188 Use statement expressions and use __COUNTER__ to avoid macro
4189 capture. Fall back on functions if these features are not supported.
4190 (build_local_string, make_local_string): Likewise.
4192 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4194 * xterm.c (x_term_init): Consolidate duplicated code.
4195 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4196 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4197 Add eassert and mark dpyinfo as dead only if it was alive.
4199 Add macros to allocate temporary Lisp objects with alloca.
4200 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4201 * character.h (parse_str_as_multibyte): Move prototype to ...
4202 * lisp.h (parse_str_as_multibyte): ... here.
4203 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4204 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4206 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4207 (local_string_init): New functions.
4208 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4209 (init_alloc_once): Call it.
4211 Cleanup last change and make all new stuff conditional.
4212 * lisp.h (build_local_string): Rename to ...
4213 (make_local_string): ... this macro.
4214 (build_local_string, scoped_list1, scoped_list3): New macros.
4215 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4216 and functions as such, use regular fallbacks otherwise.
4217 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4220 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4222 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4223 always make sure the marginal areas of the row are in sync with
4224 what the window wants. (Bug#18419)
4226 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4227 existing binding of a variable, to avoid silently aborting
4228 commands that use specbind. (Bug#18331)
4230 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4232 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4233 * coding.c (growable_destination): New function.
4234 (produce_chars): Use it for sanity checks. Do not fiddle with
4235 dst_end if the source and destination are both nil, as it's
4236 the caller's responsibility to avoid overlap.
4237 * keyboard.c (read_decoded_event_from_main_queue):
4238 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4239 length, not 4 times, to prevent decode_coding_c_string from trying
4240 to reallocate a destination. This removes the need for the FIXME.
4242 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4243 All callers simplified. Add a comment about exec_failed, vfork,
4246 Adjust drag-and-drop fix when window is above top (Bug#18303).
4247 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4248 XCDR bleed into XCAR's encoded value. Improve checks for
4249 out-of-range data while we're at it.
4251 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4253 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4254 is CONSP (Bug#18303).
4256 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4258 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4259 'alloca' gets passed arguments larger than MAX_ALLOCA.
4261 * font.c (MAX): Define if not defined elsewhere.
4263 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4265 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4266 here for destination buffer, to work around what appears to be a
4267 bug in decode_coding_c_string when the source and destination are
4270 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4271 This follows up on the recent thread in emacs-devel on alloca; see:
4272 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4273 This patch also cleans up alloca-related glitches noted while
4274 examining the code looking for unbounded alloca.
4276 * callproc.c (init_callproc):
4277 Rewrite to avoid need for alloca.
4278 * buffer.c (mouse_face_overlay_overlaps)
4279 (report_overlay_modification):
4280 * buffer.h (GET_OVERLAYS_AT):
4281 * coding.c (make_subsidiaries):
4282 * doc.c (Fsnarf_documentation):
4283 * editfns.c (Fuser_full_name):
4284 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4285 (search_embedded_absfilename, Fsubstitute_in_file_name):
4286 * fns.c (Fmake_hash_table):
4287 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4288 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4289 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4290 (xrdb_get_resource, x_get_resource_string):
4291 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4292 * ftxfont.c (ftxfont_draw):
4293 * image.c (xbm_load, xpm_load, jpeg_load_body):
4294 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4296 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4298 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4299 (find_and_return_menu_selection):
4300 * print.c (PRINTFINISH):
4301 * process.c (Fformat_network_address):
4302 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4303 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4304 * sound.c (wav_play, au_play):
4305 * syntax.c (skip_chars):
4306 * term.c (tty_menu_activate, tty_menu_show):
4307 * textprop.c (get_char_property_and_overlay):
4308 * window.c (Fset_window_configuration):
4309 * xdisp.c (safe__call, next_overlay_change, vmessage)
4310 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4311 * xfaces.c (face_at_buffer_position):
4312 * xmenu.c (x_menu_show):
4313 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4314 allocation size isn't bounded.
4315 * callint.c (Fcall_interactively): Redo memory_full check
4316 so that it can be done at compile-time on some platforms.
4317 * coding.c (MAX_LOOKUP_MAX): New constant.
4318 (get_translation_table): Use it.
4319 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4320 SAFE_ALLOCA, to catch integer overflows on size calculation.
4321 (exec_failed) [!DOS_NT]: New function.
4322 (child_setup) [!DOS_NT]: Use it.
4323 * editfns.c (Ftranspose_regions):
4324 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4325 * editfns.c (check_translation):
4326 Allocate larger buffers on the heap.
4327 * eval.c (internal_lisp_condition_case):
4328 Check for MAX_ALLOCA overflow.
4329 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4330 (Fbase64_encode_region, Fbase64_decode_region):
4331 Avoid unnecessary calls to SAFE_FREE before 'error'.
4332 * buffer.c (mouse_face_overlay_overlaps):
4333 * editfns.c (Fget_pos_property, check_translation):
4334 * eval.c (Ffuncall):
4335 * font.c (font_unparse_xlfd, font_find_for_lface):
4336 * ftfont.c (ftfont_drive_otf):
4337 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4338 (menu_bar_items, tool_bar_items):
4339 * sound.c (Fplay_sound_internal):
4340 * xdisp.c (load_overlay_strings, dump_glyph_row):
4341 Use an ordinary auto buffer rather than alloca, since the
4342 allocation size is fixed and small.
4343 * ftfont.c: Include <c-strcase.h>.
4344 (matching_prefix): New function.
4345 (get_adstyle_property): Use it, to avoid need for alloca.
4346 * keyboard.c (echo_add_key):
4347 * keymap.c (describe_map): Use ptrdiff_t, not int.
4348 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4349 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4350 when counting bytes.
4351 * lisp.h (xlispstrdupa): Remove, replacing with ...
4352 (SAFE_ALLOCA_STRING): ... new macro with different API.
4353 This fixes a portability problem, namely, alloca result
4354 passed to another function. All uses changed.
4355 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4357 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4358 (REGEX_ALLOCATE): New macros.
4359 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4360 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4362 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4364 (decode_mode_spec_coding): Store directly into buf rather than
4365 into an alloca temporary and copying the temporary to the buf.
4367 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4369 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4371 2014-09-04 Jan D <jan.h.d@swipnet.se>
4373 * xterm.c (x_term_init): Don't call x_session_initialize if running
4374 as a daemon (Bug#18375).
4376 * xsmfns.c: Initialize ice_fd.
4378 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4380 Less chatter in 'make' output.
4381 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4382 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4383 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4385 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4387 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4388 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4390 * nsfns.m (Fx_create_frame):
4391 * w32fns.c (Fx_create_frame):
4392 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4395 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4397 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4398 the reported row in the case of a window with a header line, by
4399 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4400 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4402 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4404 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4405 when configured --with-wide-int on typical 32-bit platforms.
4407 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4409 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4410 when HPOS is negative, for the benefit of R2L glyph rows whose
4411 newline overflows into the fringe.
4413 2014-09-03 Ken Brown <kbrown@cornell.edu>
4415 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4417 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4419 Minor cleanup of recent strlen-avoiding patch.
4420 * fileio.c (CHECK_LENGTH): Remove.
4421 Rewrite callers so that they don't need it.
4422 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4423 variable wasn't set.
4425 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4427 * fileio.c (CHECK_LENGTH): New macro.
4428 (Fexpand_file_name): Use it and get rid of a few more calls
4429 to strlen and strcat.
4430 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4431 * lisp.h (egetenv): ... because of a new inline function used to
4432 avoid calls to strlen for a compile-time constants.
4434 * buffer.h (decode_buffer): New function.
4435 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4436 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4437 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4438 * data.c (Flocal_variables_p):
4439 * fileio.c (Fverify_visited_file_modtime):
4440 * marker.c (live_buffer): Use it.
4442 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4444 Avoid extra calls to strlen in filesystem I/O routines.
4445 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4446 the length of 'newdir' is known or may be precalculated.
4447 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4448 not 'char *', and so use precalculated length.
4449 (Ffile_accessible_directory_p):
4450 * callproc.c (encode_current_directory, init_callproc):
4451 * charset.c (init_charset):
4452 * lread.c (load_path_check, load_path_default): Adjust users.
4453 * lisp.h (file_accessible_directory_p): Tweak prototype.
4455 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4457 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4460 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4462 --enable-silent-rules now suppresses more chatter.
4463 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4464 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4465 (am__v_CCLD_1): New macros, taken from Automake.
4466 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4468 Clean up extern decls a bit.
4469 * bytecode.c: Include blockinput.h and keyboard.h rather
4470 than rolling their APIs by hand.
4471 * emacs.c: Include regex.h and rely on its and lisp.h's API
4472 rather than rolling them by hand.
4473 * lastfile.c: Include lisp.h, to check this file's API.
4474 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4476 * regex.h (re_max_failures): New decl.
4477 * unexcw.c, unexmacosx.c, unexw32.c:
4478 Rely on lisp.h's API rather than rolling it by hand.
4479 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4480 Declare at top level, to pacify GCC -Wnested-externs.
4482 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4484 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4485 clipping rectangle become negative (i.e. large positive, since
4486 it's an unsigned data type). This can happen in R2L hscrolled
4487 glyph rows, and caused us to draw the cursor glyph on the fringe.
4488 For the details, see
4489 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4491 2014-08-31 Ken Brown <kbrown@cornell.edu>
4493 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4494 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4495 is defined. (Bug#18368)
4497 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4499 Vector-sorting fixes (Bug#18361).
4500 It's not safe to call qsort or qsort_r, since they have undefined
4501 behavior if the user-specified predicate is not a total order.
4502 Also, watch out for garbage-collection while sorting vectors.
4503 * fns.c: Include <vla.h>.
4504 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4505 (sort_vector_compare): Remove, replacing with ....
4506 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4507 ... these new functions.
4508 (sort_vector): Rewrite to use the new functions.
4509 GCPRO locals, since the predicate can invoke the GC.
4510 Since it's in-place return void; caller changed.
4511 (merge): Use 'inorder', for clarity.
4513 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4514 One can't hoist this out of the 'if', because intervening calls to
4515 newlocale, twolower, etc. can change errno.
4517 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4519 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4520 wording of the error messages.
4521 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4524 * w32proc.c (get_lcid_callback): Accept locale specifications
4525 without the country part, as in "enu" vs "enu_USA".
4526 (w32_compare_strings): Signal an error if a locale was specified,
4527 but couldn't be translated into a valid LCID.
4529 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4531 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4533 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4535 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4536 errno after towlower_l. errno's value is not specified after
4537 towlower_l. Instead, assume that towlower_l returns its argument
4538 on failure, which is portable in practice.
4540 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4542 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4544 * w32proc.c (w32_compare_strings): Accept additional argument
4545 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4546 if requested. If w32-collate-ignore-punctuation is non-nil, add
4547 NORM_IGNORESYMBOLS to the flags.
4548 (LINGUISTIC_IGNORECASE): Define if not already defined.
4549 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4551 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4554 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4556 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4557 Define substitutes for platforms that lack them.
4558 (str_collate): Add arguments locale and ignore_case.
4560 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4561 Add optional arguments LOCALE and IGNORE-CASE.
4563 * lisp.h (str_collate): Adapt argument list.
4565 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4567 Add vectors support to Fsort.
4568 * fns.c (sort_vector, sort_vector_compare): New functions.
4569 (sort_list): Likewise, refactored out of ...
4570 (Fsort): ... adjusted user. Mention vectors in docstring.
4571 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4572 * alloc.c (make_save_int_obj): New function.
4573 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4574 (make_save_int_obj): Add prototype.
4576 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4577 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4578 Conditionally define to match system's qsort_r signature.
4579 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4581 2014-08-28 Ken Brown <kbrown@cornell.edu>
4583 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4584 dumping and the system malloc after dumping. (Bug#18222)
4586 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4587 Define as macros, expanding to hybrid_malloc, etc.
4588 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4589 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4591 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4592 full implementation on Cygwin. Remove Cygwin-specific code that
4593 is no longer needed.
4594 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4595 Redefine as macros expanding to gmalloc, grealloc, etc.
4596 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4597 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4598 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4599 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4601 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4602 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4603 HAVE_POSIX_MEMALIGN)]: New functions.
4604 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4605 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4606 hybrid_aligned_alloc; declare.
4607 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4608 HAVE_POSIX_MEMALIGN)]: Define.
4609 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4610 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4611 Define as macro, expanding to gget_current_dir_name, and define
4613 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4614 malloc_enable_thread(). Don't initialize malloc.
4615 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4616 no longer defined on Cygwin).
4617 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4618 * sheap.c (bss_sbrk_buffer_end): New variable.
4619 * unexcw.c (__malloc_initialized): Remove variable.
4620 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4622 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4625 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4627 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4628 In `event->y' return entire range (the size of the scroll bar minus
4630 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4631 return entire range (the scaled size of the scroll bar minus
4632 that of the slider). In `portion' return the scaled position of
4634 (xaw_jump_callback): Restore part of code for vertical scroll
4635 bar broken in change from 2014-07-27.
4636 (xaw_scroll_callback): Provide incremental scrolling with
4637 horizontal scroll bars.
4639 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4641 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4643 * indent.c (Fvertical_motion): Fix vertical motion up through a
4644 display property after a newline. (Bug#18276)
4646 * xdisp.c (display_line): Don't assume that the call to
4647 reseat_at_next_visible_line_start ends up at a character
4648 immediately following the newline on the previous line.
4649 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4650 beyond ZV, which causes infloop in redisplay. For the details, see
4651 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4653 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4654 coordinate for hscrolled R2L screen lines. (Bug#18277)
4656 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4658 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4661 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4663 * syntax.c (scan_lists): Don't examine positions before BEGV.
4666 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4668 Improve robustness of new string-collation code (Bug#18051).
4669 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4670 (newlocale, wcscoll_l): Define substitutes for platforms that
4671 lack them, so as to simplify the mainline code.
4672 (str_collate): Simplify the code by assuming the above definitions.
4673 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4674 For example, the old version left the Emacs in the wrong locale if
4675 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4676 result. Report an error if newlocale fails.
4678 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4680 * lisp.h (str_collate):
4681 * sysdep.c (str_collate): Return int.
4682 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4684 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4686 Fix some glitches in previous change.
4687 * sysdep.c (stack_direction): Replace stack_grows_down
4688 to simplify calculation of stack boundaries.
4689 (handle_sigsegv): Check whether we really crash somewhere near
4690 to stack boundary, and handle fatal signal as usual if not.
4691 (init_sigsegv): Adjust accordingly.
4692 * keyboard.c (Vtop_level_message): Rename to
4693 Vinternal__top_level_message, as suggested by Stefan Monnier in
4694 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4695 All related users changed.
4697 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4699 Handle C stack overflow caused by too nested Lisp evaluation.
4700 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4701 siglongjmp point to transfer control from SIGSEGV handler.
4702 * keyboard.c (return_to_command_loop, recover_top_level_message)
4703 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4704 (regular_top_level_message): New variable.
4705 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4706 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4708 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4709 new variables described above.
4710 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4711 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4712 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4713 (init_sigsegv): New function.
4714 (init_signals): Use it.
4716 2014-08-25 Ken Brown <kbrown@cornell.edu>
4718 * emacs.c (main): Remove use of obsolete macro
4719 G_SLICE_ALWAYS_MALLOC.
4721 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4723 Implement locale-sensitive string collation for MS-Windows.
4724 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4725 New functions. (Bug#18051)
4727 * w32.h (w32_compare_strings): Add prototype.
4729 * w32.c <g_b_init_compare_string_w>: New global flag.
4730 (globals_of_w32): Initialize it.
4732 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4734 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4735 [WINDOWSNT]: Call str_collate on MS-Windows.
4737 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4739 One more minor cleanup of font subsystem.
4740 * font.h (struct font_driver): Convert text_extents to
4741 return void because returned value is never actually used.
4742 * macfont.m (macfont_text_extents):
4743 * w32font.c (w32font_text_extents):
4744 * xftfont.c (xftfont_text_extents): Adjust to return void
4745 and assume that 'metrics' argument is always non-NULL.
4746 * ftfont.c (ftfont_text_extents):
4747 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4749 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4751 Minor cleanups of str_collate fix (Bug#18051).
4752 * fns.c (str_collate): Move decl from here ...
4753 * lisp.h (str_collate): ... to here.
4754 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4755 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4756 potential problems with integer overflow. Don't assume
4757 setlocale succeeds. Remove unnecessary test before restoring
4758 locale via setlocale, and free the copied setlocale string
4761 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4763 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4765 * sysdep.c (str_collate): New function. (Bug#18051)
4767 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4769 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4770 if the initial "rm -f" fails. This is for MinGW builds, where
4771 MS-Windows will not allow deleting the executable file of a
4774 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4776 * w32term.c (w32_scroll_bar_handle_click)
4777 (w32_horizontal_scroll_bar_handle_click)
4778 (x_scroll_bar_report_motion)
4779 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4780 SB_THUMBTRACK, use the 32-bit position information returned by
4781 GetScrollInfo, not the 16-bit information returned in the Windows
4784 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4786 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4787 second coordinate ('y') reported for dragging the horizontal
4790 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4792 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4793 and text area-relative x-coordinates.
4795 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4797 Avoid overwriting the reversed_p flags in the glyph matrices when
4798 init_iterator or start_display are called.
4799 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4801 (tool_bar_height, redisplay_tool_bar, try_window)
4802 (try_window_reusing_current_matrix, try_window_id)
4803 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4804 reversed_p flag of the iterator's glyph row where the glyph row
4805 is going to be redrawn.
4807 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4809 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4811 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4813 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4814 of emacs_event return length from si.nPage to si.nMax.
4815 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4816 interchange start and end of thumb.
4818 2014-08-15 Ken Brown <kbrown@cornell.edu>
4820 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4821 ERRORCHECK mutexes. (Bug#18222)
4823 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4825 * frame.c (set_menu_bar_lines_1): Remove.
4826 (set_menu_bar_lines): Call change_frame_size instead of
4827 set_menu_bar_lines_1.
4829 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4831 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4834 2014-08-11 Glenn Morris <rgm@gnu.org>
4836 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4837 writing before backing up, since it causes a more serious problem
4838 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4839 (choose_write_coding_system): No longer callable from Lisp.
4840 Move last piece back here from Fwrite_region.
4841 (Fwrite_region, syms_of_fileio): Update for above changes.
4843 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4845 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4846 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4847 (Fwindow_new_pixel, Fset_window_new_pixel)
4848 (Fset_window_new_total, Fset_window_new_normal)
4849 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4851 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4853 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4855 * fontset.c (Finternal_char_font): Recompute basic faces if the
4856 frame's face cache was cleared. (Bug#18162)
4858 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4860 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4861 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4862 base buffer's undo list.
4864 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4866 Fix a couple of recent inadvertent breaks of the MSDOS port.
4867 * msdos.c: include required menu.h
4868 * term.c: set correct menu_show_hook on MSDOS.
4870 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4872 Fix handling of menu bar line on TTY frames (Bug#18136)
4874 * dispnew.c (handle_window_change_signal):
4875 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4876 frame's menu bar lines subtracted from height.
4877 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4879 (adjust_frame_size): Count in menu bar when setting FrameRows.
4880 (make_terminal_frame): When setting up the frame's lines and
4881 text height don't count in the menu bar.
4882 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4883 lines subtracted from height.
4884 (do_switch_frame): Set tty's FrameRows to number of total lines
4886 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4887 is used, return total number of lines and columns.
4888 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4890 * term.c (OUTPUT, tty_set_terminal_modes)
4891 (tty_set_terminal_window, tty_set_scroll_region)
4892 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4893 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4894 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4895 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4896 Call change_frame_size with frame's menu bar lines subtracted
4898 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4899 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4902 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4904 * alloc.c (Fmemory_info): Remove a stray brace.
4906 * process.c: Fix a comment typo.
4908 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4910 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4912 * widgetprv.h (EmacsFramePart): Remove font.
4914 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4915 (resources, setup_frame_cursor_bits): Remove unused variables and
4916 functions, esp. wrt. font (Bug#18227).
4918 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4920 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4922 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4924 Refer to MS-DOS using the same name everywhere.
4926 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4930 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4932 * w32term.c (w32_redeem_scroll_bar):
4933 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4934 not redeeming scroll bars that have been turned off.
4936 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4938 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4939 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4940 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4941 (safe_run_hook_funcall): Adjust accordingly.
4943 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4945 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4946 Condition correctly according to toolkit used.
4947 * frame.c (make_initial_frame, make_terminal_frame)
4948 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4949 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4950 assignments according to presence of toolkit scrollbars.
4951 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4952 Condition correctly according to toolkit used.
4953 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4954 only if toolkit supports it.
4955 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4957 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4959 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4961 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4963 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4964 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4965 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4966 (safe_run_hooks): Remove comment which is not relevant any more.
4968 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4970 Don't let big frames overrun the stack.
4971 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4972 Use SAFE_NALLOCA, not alloca.
4974 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4975 * dired.c (directory_files_internal): Use a volatile variable
4976 to prevent the compiler from optimizing away all copies of a local.
4977 I wonder how many other GC-related bugs like this lurk elsewhere?
4979 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4980 * xterm.h (struct x_display_info): New member 'connection'.
4981 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4982 so that x_delete_terminal has a file descriptor to pass to
4983 delete_keyboard_wait_descriptor.
4985 Don't mishandle year-9999 dates (Bug#18176).
4986 * editfns.c (decode_time_components): Store an invalid timespec
4987 on overflow, instead of returning false, so that the caller can
4988 distinguish overflow from other errors.
4989 (lisp_time_argument, lisp_seconds_argument): If the time is out
4990 of range, signal a time overflow instead of an invalid time spec.
4991 * keyboard.c (decode_timer): Treat time overflow like other
4994 Avoid undefined behavior with signed left shift.
4995 Caught by 'gcc -fsanitize=undefined'.
4996 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4997 * dispnew.c (line_hash_code, scrolling):
4998 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4999 Use 'unsigned', not 'int', for line hashes.
5000 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
5002 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
5004 Make compare-strings more compatible with old behavior (Bug#17903).
5005 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
5007 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
5009 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
5010 Don't add label between left and right buttons (Bug#18129).
5012 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5014 Make functions static that no longer need to be extern.
5015 * frame.c, frame.h (set_menu_bar_lines):
5016 * keyboard.c (Qleftmost, Qrightmost):
5017 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
5018 (x_set_internal_border_width):
5021 2014-08-01 Eli Zaretskii <eliz@gnu.org>
5023 Fix display of R2L lines when the last character fits only partially.
5024 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
5026 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
5027 R2L row is visible only partially, give the row a negative x
5029 (display_line): Fix the calculation of the glyph whose pixel width
5030 is used to decide whether the last produced glyph fits on the
5031 line. When the last glyph fits only partially, give the row a
5034 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
5035 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
5036 pixel width of the first glyph that is hscrolled from display.
5037 (display_line): In R2L glyph rows, don't give a negative offset to
5038 row->x when the first glyph begins before first_visible_x.
5040 * xdisp.c (display_line): If called with iterator set up to write
5041 to a marginal area, delay the call to handle_line_prefix until we
5042 switch back to the text area. (Bug#18035)
5044 * .gdbinit (xwindow): The members total_cols, total_lines,
5045 left_col, and top_line are C integers (and has been so for the
5048 2014-08-01 Andreas Schwab <schwab@suse.de>
5050 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
5051 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
5053 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5055 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
5056 (timerfd_callback): Ignore weird events with no data. Add tight
5057 assertions and comments.
5058 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
5059 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
5061 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5063 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
5064 I had confused && with ||.
5066 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
5068 Simplify timerfd configuration and fix some minor glitches.
5069 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
5070 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
5071 Fall back on timer_create if timerfd_create fails at runtime.
5072 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
5073 kernel primitives to do resolution. All uses removed.
5074 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5075 (turn_on_atimers): Clear timer_create-based timers too,
5078 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5079 Without this change, the code can access the local variable 'width'
5080 even when it has not been initialized, and likewise for 'height';
5081 in either case this leads to undefined behavior.
5083 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5085 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5086 necessary, put horizontal scroll bar resources as well. See
5087 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5088 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5090 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5092 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5093 background value to match the resource of its vertical counterpart.
5095 2014-07-29 Martin Rudalics <rudalics@gmx.at>
5097 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5098 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5100 2014-07-28 Martin Rudalics <rudalics@gmx.at>
5102 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5103 change that added the top margin height to the requested height
5104 and revert (undocumented) part of 2014-07-28 change that changed
5105 the logic of whether a size change occurred.
5107 2014-07-28 Eli Zaretskii <eliz@gnu.org>
5109 * .gdbinit (xwindow): The members total_cols, total_lines,
5110 left_col, and top_line are C integers (and has been so for the
5113 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5116 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5118 On GNU/Linux, use timerfd for asynchronous timers.
5119 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5120 (toplevel): Rename alarm_timer_ok to special_timer_available.
5121 [HAVE_TIMERFD]: Declare timerfd.
5122 [HAVE_CLOCK_GETRES]: Declare resolution.
5123 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5124 system timer resolution.
5125 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5126 (timerfd_callback) [HAVE_TIMERFD]: New function.
5127 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5128 [ENABLE_CHECKING]: New function for the sake of automated tests.
5129 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5130 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5131 [ENABLE_CHECKING]: Defsubr test function.
5132 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5133 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5134 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5136 Fix --without-x build and pacify --enable-gcc-warnings.
5137 Problems reported in Bug#18122 and Bug#18124.
5138 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5139 (frame_windows_min_size): Now static.
5140 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5142 (adjust_frame_size): Always declare prototype.
5144 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5145 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5146 * atimer.c (timerfd_callback): Always read expiration data.
5148 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5149 * process.c (add_timer_wait_descriptor): Add timer descriptor
5150 to input_wait_mask and non_process_wait_mask as well.
5152 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5154 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5156 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5158 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5159 Reinstate code removed by the prevoius commit to this file.
5161 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5163 * buffer.h (struct buffer): New fields scroll_bar_height and
5164 horizontal_scroll_bar_type.
5165 * buffer.c (bset_scroll_bar_height)
5166 (bset_horizontal_scroll_bar_type): New functions.
5167 (Fbuffer_swap_text): Handle old_pointm field.
5168 (init_buffer_once): Set defaults for scroll_bar_height and
5169 horizontal_scroll_bar_type.
5170 (syms_of_buffer): New variables scroll_bar_height and
5171 horizontal_scroll_bar_type.
5172 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5173 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5174 (set_vertical_scroll_bar): Remove prototype.
5175 (x_change_tool_bar_height): Add prototype.
5176 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5177 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5178 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5180 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5181 (update_window): Start mode_line_row->y after horizontal scroll
5183 (change_frame_size_1): Call adjust_frame_size.
5184 (init_display): When changing the size of a tty frame do not
5185 pass height of menu bar.
5186 (Qframe_windows_min_size): New symbol.
5187 * frame.h (struct frame): List tool bar fields after menu bar
5188 fields. Add official, total_lines, horizontal_scroll_bars,
5189 config_scroll_bar_height and config_scroll_bar_lines fields.
5190 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5191 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5192 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5193 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5194 (FRAME_WINDOWS_HEIGHT): New macros.
5195 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5196 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5197 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5198 horizontal scroll bar.
5199 (frame_inhibit_resize, adjust_frame_size)
5200 (frame_windows_min_size): Add declarations.
5201 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5202 (x_set_scroll_bar_default_height, x_set_left_fringe)
5203 (x_set_right_fringe, x_set_vertical_scroll_bars)
5204 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5205 (x_set_scroll_bar_height): Add external declarations.
5206 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5207 (adjust_frame_size): New functions.
5208 (make_frame): Initial horizontal_scroll_bars field.
5209 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5211 (make_initial_frame, make_terminal_frame): No horizontal scroll
5212 bar in initial and terminal frames. Use adjust_frame_size.
5213 (Fframe_total_cols): Fix doc-string.
5214 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5215 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5216 Rewrite using adjust_frame_size.
5217 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5218 (Qframe_windows_min_size): New symbols.
5219 (x_set_frame_parameters): Remove call of check_frame_size.
5220 (x_report_frame_params): Return scroll_bar_height value.
5221 (x_set_left_fringe, x_set_right_fringe): New functions.
5222 (adjust_frame_height, x_set_internal_border_width)
5223 (x_set_fringe_width): Remove.
5224 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5225 (x_set_scroll_bar_width, x_set_right_divider_width)
5226 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5227 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5229 (x_figure_window_size): Rewrite to make frame display the
5230 expected number of lines.
5231 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5232 (Vdefault_frame_horizontal_scroll_bars)
5233 (Vframe_initial_frame_tool_bar_height)
5234 (frame_inhibit_implied_resize): New variables.
5235 * fringe.c (compute_fringe_widths): Remove.
5236 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5237 (xg_create_horizontal_scroll_bar)
5238 (xg_update_horizontal_scrollbar_pos)
5239 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5240 (xg_get_default_scrollbar_height)
5241 (xg_clear_under_internal_border): Extern.
5242 * gtkutil.c (xg_frame_resized): Don't call
5243 do_pending_window_change.
5244 (xg_frame_set_char_size): Use adjust_frame_size.
5245 (style_changed_cb): Call update_theme_scrollbar_height and
5246 x_set_scroll_bar_default_height.
5247 (x_wm_set_size_hint): Don't call check_frame_size.
5248 (update_theme_scrollbar_height)
5249 (xg_get_default_scrollbar_height)
5250 (xg_create_horizontal_scroll_bar)
5251 (xg_update_horizontal_scrollbar_pos)
5252 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5253 (xg_create_scroll_bar): Set horizontal slot of bar.
5254 (xg_initialize): Call update_theme_scrollbar_height.
5255 (xg_clear_under_internal_border): No more static.
5256 * insdel.c (adjust_suspend_auto_hscroll): New function.
5257 (adjust_markers_for_delete, adjust_markers_for_insert)
5258 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5259 * keyboard.c (readable_events, discard_mouse_events)
5260 (make_lispy_event): Handle horizontal scroll bar click events.
5261 (Fsuspend_emacs): When changing the size of a tty frame do not
5262 pass height of menu bar.
5263 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5264 (Qright, Qleftmost, Qrightmost): New symbols.
5265 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5267 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5268 * nsfns.m (x_set_internal_border_width): New function.
5269 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5270 Remove extended fringe code.
5271 (x_set_window_size, x_new_font): Don't call
5272 compute_fringe_widths.
5273 * term.c (Fresume_tty): When changing the size of a tty frame do
5274 not pass height of menu bar.
5275 (clear_tty_hooks, set_tty_hooks):
5276 Clear horizontal_scroll_bar_hook.
5277 (init_tty): Frame has no horizontal scroll bars.
5278 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5279 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5280 scroll_bar_after_handle, scroll_bar_left_arrow,
5281 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5282 scroll_bar_to_rightmost entries.
5283 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5284 (struct terminal): Add set_horizontal_scroll_bar_hook.
5285 * w32console.c (initialize_w32_display):
5286 Clear horizontal_scroll_bar_hook.
5287 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5289 (x_clear_under_internal_border, x_set_internal_border_width):
5291 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5292 Set windows_or_buffers_changed when adding the menu bar.
5293 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5294 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5295 (w32_createhscrollbar): New functions.
5296 (w32_createscrollbar): Rename to w32_createvscrollbar.
5297 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5298 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5299 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5300 Add WM_EMACS_SHOWCURSOR.
5301 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5302 case do not artificially impose WM size hints.
5303 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5304 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5306 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5307 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5308 (unwind_create_frame_1): Remove.
5309 (Fx_create_frame): Make both scrollbars the system standard
5310 width and height. Use official field of frame structure to
5311 inhibit running window-configuration-change-hook.
5312 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5313 pixelwise. Handle frame's official field.
5314 (w32_frame_parm_handlers): Remove x_set_fringe_width
5315 entries. Add x_set_scroll_bar_height,
5316 x_set_horizontal_scroll_bars, x_set_left_fringe and
5318 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5319 pass height of menu bar to change_frame_size.
5320 * w32menu.c (set_frame_menubar): Rewrite using
5321 frame_inhibit_resize.
5322 * w32term.h (struct w32_display_info):
5323 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5324 (struct scroll_bar): Add horizontal.
5325 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5326 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5327 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5328 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5329 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5330 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5331 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5332 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5333 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5334 Define instead of WM_EMACS_CREATESCROLLBAR.
5335 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5336 WND_SCROLLBAR_INDEX.
5337 * w32term.c (horizontal_scroll_bar_min_handle)
5338 (horizontal_scroll_bar_left_border)
5339 (horizontal_scroll_bar_right_border): New integers.
5340 (x_set_frame_alpha): Replace x_highlight_frame by
5342 (x_window_to_scroll_bar): New argument "type". Update callers
5344 (w32_set_horizontal_scroll_bar_thumb)
5345 (x_horizontal_scroll_bar_report_motion)
5346 (w32_set_horizontal_scroll_bar)
5347 (w32_horizontal_scroll_bar_handle_click)
5348 (x_horizontal_scroll_bar_report_motion): New functions.
5349 (w32_mouse_position): Discriminate horizontal and vertical
5351 (my_create_scrollbar): Replace with two new functions
5352 my_create_vscrollbar and my_create_hscrollbar.
5353 (x_scroll_bar_create): New argument "horizontal".
5354 Update callers accordingly.
5355 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5356 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5358 (w32_read_socket): Handle WM_HSCROLL cae.
5359 (x_new_font): Don't recompute fringe widths.
5360 Use frame_inhibit_resize. Calculate new menu bar height iff we
5361 build without toolkit. Always clear under internal border.
5362 (x_set_window_size): Don't check frame size or recompute
5363 fringes. Reset fullscreen status before applying sizes.
5364 Always resize as requested by pixelwise argument. Don't call
5365 do_pending_window_change.
5366 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5367 (w32_initialize_display_info): Initialize dpyinfo's
5368 horizontal_scroll_bar_cursor entry.
5369 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5370 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5371 horizontal_scroll_bar_left_border.
5372 (w32fullscreen_hook): Intermittently resize window to normal
5373 when switching from fullscreen to maximized state.
5374 (run_window_configuration_change_hook): Don't run it if frame is
5376 (unwind_change_frame): Remove.
5377 (Fset_window_configuration): Rewrite using frame's official field.
5378 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5379 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5380 * window.h (struct window): New fields old_pointm,
5381 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5382 scroll_bar_height and suspend_auto_hscroll.
5383 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5385 (sanitize_window_sizes): Extern.
5386 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5387 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5388 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5389 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5390 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5392 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5393 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5394 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5395 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5396 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5397 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5398 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5399 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5400 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5401 (Fwindow_old_point, sanitize_window_sizes): New functions.
5402 (Qwindow_sanitize_window_sizes): New symbol.
5403 (window_body_height): Count in horizontal scroll bar.
5404 (set_window_hscroll, Fscroll_left, Fscroll_right):
5405 Set suspend_auto_hscroll slot.
5406 (Fwindow_inside_edges): Count fringes pixelwise.
5407 (coordinates_in_window, Fcoordinates_in_window_p):
5408 Consider horizontal scroll bar.
5409 (check_frame_size, adjust_window_margins): Remove functions and
5410 corresponding calls.
5411 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5412 (temp_output_buffer_show): Reset hscroll related fields.
5413 Initialize old_pointm.
5414 (make_parent_window): Initialize old_pointm.
5415 (make_window): Initialize old_pointm, horizontal scroll bar type,
5416 and scroll bar height.
5417 (resize_frame_windows): Don't count top margin in new sizes.
5418 Don't use safe sizes when shrinking a frame; let the window
5419 manager do the clipping.
5420 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5422 (Fdelete_window_internal): Unchain old_pointm marker.
5423 (window_scroll_pixel_based, Fscroll_other_window):
5425 (Fwindow_text_width, Fwindow_text_height): New argument
5427 (struct saved_window): New fields, old_pointm, hscroll_whole,
5428 suspend_auto_hscroll, scroll_bar_height and
5429 horizontal_scroll_bar_type.
5430 (Fset_window_configuration, save_window_save): Set new fields of
5432 (apply_window_adjustment): Don't call adjust_window_margins.
5433 (set_window_margins): Don't change margins if new sizes don't
5435 (set_window_scroll_bars): New argument "horizontal_type".
5436 Handle horizontal scroll bars. Don't change scroll bars if they
5437 don't fit into window.
5438 (Fset_window_scroll_bars): New argument "horizontal_type".
5439 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5440 (compare_window_configurations): Compare horizontal scroll bar
5442 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5443 horizontal scroll bar height.
5444 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5445 instead of FRAME_LINES.
5446 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5447 ON_VERTICAL_SCROLL_BAR.
5448 (with_echo_area_buffer): Initialize old_pointm.
5449 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5451 (unwind_with_echo_area_buffer): Handle old_pointm.
5452 (update_tool_bar): Set do_update when the tool bar window has at
5453 least one line (since this is what the user sets).
5454 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5455 (redisplay_tool_bar): Return early when toolbar has zero lines.
5456 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5457 (hscroll_window_tree): Handle suspension of auto_hscroll and
5459 (set_horizontal_scroll_bar): New function.
5460 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5461 more than one line. Handle horizontal scroll bars.
5462 (note_mouse_highlight): Handle horizontal scrol bars.
5463 (expose_frame): Set dimensions of XRectangle from frame's text
5465 (Vvoid_text_area_pointer): Update doc-string.
5466 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5467 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5468 (x_set_internal_border_width): New functions.
5469 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5470 (unwind_create_frame_1): Remove.
5471 (Fx_create_frame): Handle horizontal scroll bars. Use official
5472 field of frame structure to inhibit running
5473 window-configuration-change-hook.
5474 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5475 pixelwise. Handle frame's official field.
5476 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5477 x_set_horizontal_scroll_bars, x_set_left_fringe,
5479 * xmenu.c (update_frame_menubar, free_frame_menubar):
5480 Use adjust_frame_size.
5481 * xterm.h (struct x_display_info):
5482 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5484 (struct scroll_bar): Add horizontal slot.
5485 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5486 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5487 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5488 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5489 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5490 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5491 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5492 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5493 (x_clear_under_internal_border): Remove.
5494 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5495 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5496 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5497 HORIZONTAL. Update callers.
5498 (horizontal_action_hook_id): New action hook id.
5499 (x_horizontal_scroll_bar_to_input_event)
5500 (x_create_horizontal_toolkit_scroll_bar)
5501 (xt_horizontal_action_hook)
5502 (x_set_toolkit_horizontal_scroll_bar_thumb)
5503 (XTset_horizontal_scroll_bar, x_net_wm_state)
5504 (x_horizontal_scroll_bar_report_motion): New functions.
5505 (xg_scroll_callback, x_scroll_bar_handle_click):
5506 Handle horizontal scroll bars.
5507 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5508 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5510 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5511 Handle horizontal scroll bars.
5512 (handle_one_xevent): Handle horizontal scroll bar events.
5513 Call x_net_wm_state.
5514 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5516 (x_set_window_size): Don't call check_frame_size and
5517 do_pending_window_change.
5518 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5519 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5520 (x_scroll_bar_set_handle): Add some checks when calling
5523 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5525 Revert previous change.
5526 There is certainly nothing wrong with writing code like 'lo <= i
5527 && i <= hi', even if LO happens to a constant. There isn't even
5528 anything wrong in general with writing 'a <= b' if A happens to
5529 be a constant. At any rate stylistic changes shouldn't
5530 be done like this without discussion.
5532 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5534 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5535 (Fgarbage_collect): Reorder conditions that are written backwards.
5536 * data.c (cons_to_unsigned): Likewise.
5537 * dispnew.c (update_frame_1, sit_for): Likewise.
5538 * fileio.c (file_offset): Likewise.
5539 * filelock.c (read_lock_data, lock_file): Likewise.
5540 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5542 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5543 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5544 * lread.c (read1): Likewise.
5545 * minibuf.c (read_minibuf_noninteractive): Likewise.
5546 * nsterm.m (x_set_frame_alpha): Likewise.
5547 * process.c (wait_reading_process_output): Likewise.
5548 * region-cache.c (delete_cache_boundaries): Likewise.
5549 * xterm.c (x_set_frame_alpha): Likewise.
5551 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5553 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5556 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5558 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5559 because atimer expiration is absolute rather than relative.
5561 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5563 * w32term.h (current_popup_menu, menubar_in_use):
5564 Move declarations from w32term.c.
5566 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5568 * w32fns.c (menubar_in_use): No more static.
5569 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5571 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5573 Move hourglass machinery to RIF.
5574 * dispextern.h (struct redisplay_interface): New members
5575 show_hourglass and hide_hourglass. Indent comments.
5576 (show_hourglass, hide_hourglass): Remove prototypes.
5577 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5578 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5579 (ns_redisplay_interface): Add them.
5580 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5581 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5582 (w32_arrow_cursor): New function to hack around non-GUI frames.
5583 (w32_redisplay_interface): Add new functions.
5584 * w32term.h (w32_arror_cursor): Add prototype.
5585 * xdisp.c (show_hourglass): New function, refactored out from
5586 platform-dependent code.
5587 (cancel_hourglass): Now call to RIF function.
5588 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5589 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5590 (x_redisplay_interface): Add new functions.
5592 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5594 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5595 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5596 and complete previous change.
5597 * frame.c (adjust_frame_height): New function.
5598 (Fset_frame_height, Fset_frame_size): Use it.
5599 (x_set_frame_parameters): Take frame top margin into account.
5601 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5603 * frame.c (Fset_frame_height): Take frame top margin into account.
5604 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5605 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5607 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5609 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5610 menubar_height as such. Tweak comment.
5611 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5612 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5613 All related users changed.
5614 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5615 * xterm.c (handle_one_xevent):
5616 * gtkutil.c (xg_event_is_for_menubar):
5617 * xfns.c (x_window) [USE_X_TOOLKIT]:
5618 * xmenu.c (set_frame_menubar, free_frame_menubar):
5619 Prefer to use FRAME_MENUBAR_HEIGHT.
5621 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5623 * frame.c (Fframe_parameters): Always report frame height without
5624 menu and tool bar lines.
5626 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5628 * nsterm.m (applicationDidFinishLaunching:): Call
5629 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5630 (antialiasThresholdDidChange:): New method for EmacsApp.
5632 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5634 * macfont.m (macfont_update_antialias_threshold): Remove static.
5636 * macfont.h (macfont_update_antialias_threshold): Declare.
5638 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5640 * w32select.c (setup_windows_coding_system):
5641 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5642 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5644 * w16select.c (Fw16_get_clipboard_data):
5645 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5648 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5649 buffer position where we are to start the iteration.
5650 (handle_invisible_prop): Record in it->stop_charpos the position
5651 where the invisible text ends. (Bug#18035)
5652 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5653 row has zero buffer position as their start position.
5654 Reported by martin rudalics <rudalics@gmx.at>.
5656 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5657 infinite looping in redisplay when display lines don't have enough
5658 space to display even a single character. (Bug#18036)
5660 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5662 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5663 * xfns.c (x_window): Use it to allow xfree later.
5664 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5665 where appropriate. Use bool for booleans and remove redundant checks.
5666 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5667 * xterm.c (x_free_frame_resources): Free shell_position.
5669 2014-07-19 K. Handa <handa@gnu.org>
5671 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5672 mandatory font spec (Bug#17973).
5674 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5676 * font.c (font_score): Return the worst score if the size of
5677 ENTITY is wrong by more than a factor 2 (Bug#17973).
5679 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5681 * frame.c (frame_unspecified_color): New function
5682 refactored out from ...
5683 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5684 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5686 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5687 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5688 * lisp.h (set_frame_param): Remove prototype.
5689 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5690 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5693 Prefer 'x_display_info *' to 'Display *' in X selection code.
5694 This helps to avoid unneeded calls to x_display_info_for_display.
5695 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5696 instead of 'Display *'.
5697 (SELECTION_EVENT_DPYINFO): New macro.
5698 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5699 it as an lvalue. Mention this in comment.
5700 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5701 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5702 (selection_data_to_lisp_data, receive_incremental_selection):
5703 Convert to use 'x_display_info *'. Adjust users where appropriate.
5704 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5705 selection data *' as last arg to not return values in args.
5706 (unexpect_property_change): Use common removal technique.
5708 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5710 * print.c (print_preprocess): Adjust to match changed
5711 sub char-table structure and avoid crash (Bug#18038).
5713 * data.c (wrong_choice): Not static any more.
5714 * lisp.h (wrong_choice): Add prototype.
5715 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5716 Declare namebuf as such. Tweak comment.
5717 [USE_GTK]: Likewise for tool_bar_position.
5718 (fset_tool_bar_position) [USE_GTK]: Ditto.
5719 (FRAME_TOOL_BAR_POSITION): New macro.
5720 * frame.c (x_report_frame_params):
5721 * gtkutil.c (update_frame_tool_bar):
5722 * xfns.c (Fx_create_frame): Use it.
5723 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5725 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5727 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5728 buffer's default-directory only if it is a string. (Bug#17986)
5730 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5732 More precise control over values of some buffer-local variables.
5733 * keyboard.c (Qvertical_scroll_bar):
5734 * frame.c (Qleft, Qright): Move to ...
5735 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5736 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5737 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5738 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5739 vertical-scroll-bar, scroll-up-aggressively
5740 and scroll-down-aggressively.
5741 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5743 * nsfns.m, frame.h (Qleft, Qright):
5744 * nsterm.m (Qleft): Remove declarations.
5745 * gtkutil.c (toplevel): Include buffer.h.
5746 * data.c (wrong_choice, wrong_range): New functions.
5747 (store_symval_forwarding): Handle special properties of buffer-local
5748 variables and use functions from the above to signal error, if any.
5750 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5751 values. Add comment.
5752 (struct frame): Re-arrange layout to avoid extra padding and use bit
5753 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5754 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5755 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5756 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5757 Define as no-ops because there are no scroll bars anyway.
5758 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5761 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5762 Add convenient setter.
5763 (font_put_frame_data, font_get_frame_data): Use it.
5765 2014-07-15 Daiki Ueno <ueno@gnu.org>
5767 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5768 pointer argument, before dereferencing.
5769 (XCHAR2B_BYTE2): Likewise.
5771 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5773 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5774 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5775 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5776 Use record_unwind_protect_int and avoid consing.
5777 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5779 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5781 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5783 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5784 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5786 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5787 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5788 * minibuf.c: Include binary-io.h instead of fcntl.h.
5789 (read_minibuf_noninteractive):
5790 Use set_binary_mode instead of handcrafted code.
5791 Don't call emacs_set_tty if emacs_get_tty failed.
5792 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5793 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5794 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5796 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5797 This works around a GCC compiler bug when Emacs is configured with
5798 --enable-gcc-warnings.
5800 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5802 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5803 or characters in string, respectively. Add comment.
5804 * fringe.c (Fdefine_fringe_bitmap):
5805 * fns.c (Fsubstring, substring_both): Use it.
5806 * keymap.c (Fdefine_key, Flookup_key):
5807 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5809 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5810 Use menu_item_width.
5811 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5813 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5815 Improve behavior of 'bzr up; cd src; make -k'.
5816 * Makefile.in (top_srcdir): New var.
5817 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5818 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5819 its expansion is a bit shorter.
5820 (../config.status): Actually build config.status instead of
5822 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5823 New macros, copied and relocated from ../Makefile.in.
5824 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5825 (../config.status, Makefile): New dependencies and rules,
5826 copied with relocation from ../Makefile.in. This should be more
5827 likely to rebuild the build machinery properly if you do a 'make'
5828 in the src directory.
5830 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5832 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5835 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5836 behavior on Windows 7 and later when the function is repeatedly
5837 invoked with the same value of DIR. (Bug#17950)
5839 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5840 string to match the one in w32fns.c.
5842 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5843 stdin to binary mode only if it is connected to a terminal.
5845 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5847 Coalesce extern decls.
5848 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5849 * sysdep.c (emacs_get_tty, emacs_set_tty):
5850 Move duplicate extern decls from here ...
5851 * systty.h: ... to here, so that there's just one copy.
5853 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5855 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5857 * nsfns.m (Fns_popup_font_panel): Ditto.
5859 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5861 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5863 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5865 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5866 [DOS_NT]: Implement for WINDOWSNT.
5868 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5871 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5873 * sysdep.c (suppress_echo_on_tty): New function.
5874 * minibuf.c (read_minibuf_noninteractive): Use it.
5876 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5878 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5879 sysinfo failed. Adjust docstring.
5881 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5883 Implement memory-info for MS-DOS.
5884 * dosfns.c (dos_memory_info): New function.
5885 * dosfns.h (dos_memory_info): Add prototype.
5886 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5887 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5888 of doing some of its job.
5890 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5891 reference termios structure members.
5893 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5895 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5897 * minibuf.c (top): Include systty.h. Declare external
5898 emacs_get_tty and emacs_set_tty.
5899 (Vread_hide_char): New lisp variable.
5900 (read_minibuf_noninteractive): Hide characters with
5901 Vread_hide_char if it is a character. (Bug#17839)
5903 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5905 Implement memory-info for MS-Windows.
5906 * w32.c (w32_memory_info): New function.
5907 * w32.h (w32_memory_info): Prototype it.
5908 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5910 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5912 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5913 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5914 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5915 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5916 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5917 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5918 (decode_coding_big5, decode_coding_charset, decode_coding)
5919 (encode_coding): Adjust users.
5921 * alloc.c (Fmemory_info): New function.
5923 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5925 * syntax.c (back_comment): Use more-natural location for label.
5927 * font.c, font.h (font_unparse_fcname): Now static.
5928 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5930 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5932 Next minor cleanup of font subsystem.
5933 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5934 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5936 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5938 * ftfont.h (ftfont_font_format): Remove prototype.
5939 * ftfont.c (ftfont_font_format): Remove; now unused.
5941 * nsfont.m (nsfont_open):
5942 * w32font.c (w32font_open_internal):
5943 * w32uniscribe.c (uniscribe_open):
5944 * xfont.c (xfont_open):
5945 * xftfont.c (xftfont_open): All users changed.
5947 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5948 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5950 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5952 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5953 x_produce_glyphs does when it generates a stretch glyph that
5954 represents a TAB. (Bug#17969)
5956 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5957 and there is a display property at that position, don't call
5958 move_it_to to move to a position before window start. (Bug#17942)
5959 Fix condition for finding CHARPOS by the first call to move_it_to.
5962 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5964 * syntax.c (find_defun_start): Try the cache even
5965 if !open_paren_in_column_0_is_defun_start.
5966 (back_comment): If find_defun_start was pessimistic, use the
5967 scan_sexps_forward result to improve the cache (bug#16526).
5969 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5971 * xdisp.c (redisplay_window): If redisplay of a window ends up
5972 with point in a partially visible line at end of the window, make
5973 sure the amended position of point actually has smaller Y
5974 coordinate; if not, give up and scroll the display. (Bug#17905)
5976 * window.c (window_scroll_pixel_based): When point ends up at the
5977 last fully visible line, don't let move_it_to stop at the left
5978 edge of the line and dupe us into thinking point is inside the
5981 * w32.c (network_interface_info): Make sure the argument is a
5984 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5986 * process.c (read_and_dispose_of_process_output): Fix typo
5987 in previous patch: we want nonnegative fds, not nonzero fds.
5989 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5991 * chartab.c (char_table_translate): Move to...
5992 * character.h (char_table_translate): ... inline function here.
5993 Avoid Faref and assume that args are always valid. This helps to
5994 speedup search, which is especially important for a huge buffers.
5995 * lisp.h (char_table_translate): Remove prototype.
5997 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5998 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5999 New function, with an intention to avoid code duplication between
6001 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6003 * ftfont.c (ftfont_open):
6004 * macfont.m (macfont_open):
6005 * xftfont.c (xftfont_open): Use it.
6007 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
6009 * process.c: Add sanity checks for file descriptors (Bug#17844).
6010 (wait_reading_process_output, Fprocess_filter_multibyte_p):
6011 Check that infd is nonnegative before using it as an fd.
6012 (read_and_dispose_of_process_output, Fprocess_send_eof):
6013 Likewise, for outfd.
6014 (wait_reading_process_output): Omit unnecessary check of infd.
6016 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
6018 Minor fixups related to usage of the 'long' type.
6019 * gnutls.c (emacs_gnutls_handshake):
6020 * xfaces.c (dump_realized_face):
6021 Work even if 'long' is narrower than 'void *'.
6022 * termcap.c (scan_file):
6023 * xselect.c (x_decline_selection_request)
6024 (x_reply_selection_request, x_get_window_property):
6025 * xterm.c (x_set_frame_alpha):
6026 Remove unnecessary 'L' suffixes of integer constants.
6027 * xfns.c (hack_wm_protocols):
6028 * xselect.c (x_fill_property_data):
6029 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
6030 Remove unnecessary casts to 'long'.
6031 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
6033 Minor ImageMagick safety fixes.
6034 * image.c (imagemagick_compute_animated_image):
6035 Remove useless assignment to local. Avoid problems if dest_width is 0.
6036 (imagemagick_load_image): Use int for pixel counts that can't
6037 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
6038 a row width greater than the image width (or greater than LONG_MAX!).
6040 2014-07-04 K. Handa <handa@gnu.org>
6042 * coding.c (MIN_CHARBUF_SIZE): Delete it.
6043 (MAX_CHARBUF_EXTRA_SIZE): New macro.
6044 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
6046 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
6048 * font.h (struct font_driver): Remove get_outline and free_outline;
6049 not used by any font driver.
6050 * ftfont.c (ftfont_driver):
6051 * macfont.m (macfont_driver):
6052 * nsfont.m (nsfont_driver):
6053 * w32font.c (w32font_driver):
6054 * w32uniscribe.c (uniscribe_font_driver):
6055 * xfont.c (xfont_driver): Related users changed.
6056 * xselect.c (x_get_window_property): Use convenient xmalloc.
6057 Call to xfree only if some data was really allocated.
6059 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6061 On MS-Windows, display busy cursor on all GUI frames.
6062 This is similar to what we have on X. Quickly tested by Dani Moncayo.
6063 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
6064 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
6066 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
6067 * xdisp.c (start_hourglass): Remove Windows-specific bits.
6069 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6071 Use convenient alists to manage per-frame font driver-specific data.
6072 * frame.h (struct frame): Rename font_data_list to...
6073 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6074 * font.h (struct font_data_list): Remove; no longer need a special
6076 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6078 * font.c (font_put_frame_data, font_get_frame_data)
6079 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6081 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6082 Related users changed.
6083 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6084 Prefer convenient xmalloc and xfree.
6086 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6088 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6089 the window whose glyph row is being prepared and a flag whether it
6090 is for mode/header line. Make sure the glyph row's marginal areas
6091 are in sync with what the window wants.
6094 * xdisp.c (display_line, display_mode_line):
6095 Call prepare_desired_row with additional arguments, as appropriate.
6097 * dispextern.h (prepare_desired_row): Adjust prototype.
6099 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6101 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6102 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6103 caused by xw_popup_dialog in daemon mode (Bug#17891).
6105 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6107 * frame.c (do_switch_frame): When switching to another TTY frame,
6108 make sure FrameCols and FrameRows are in sync with the new frame's
6111 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6113 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6114 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6115 min_char slots. Adjust comment.
6116 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6117 Add SUB_CHAR_TABLE_OFFSET member.
6118 (make_uninit_sub_char_table): New function.
6119 (toplevel): Add compile-time assert to verify suitable member layout
6120 in Lisp_Sub_Char_Table.
6121 * alloc.c (mark_char_table): Add extra argument to denote char table
6122 subtype. Adjust to match new layout of sub char-table.
6123 (mark_object): Always mark sub char-tables with mark_char_table.
6124 * chartab.c (make_sub_char_table, copy_sub_char_table)
6125 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6126 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6127 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6128 All related users changed.
6129 * lread.c (read1): Adjust to match new layout of sub char-table.
6130 * print.c (print_object): Likewise (Bug#17898).
6132 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6134 * keymap.c (get_keyelt): Simplify.
6135 (copy_keymap_item): Remove left-over code for when we had
6136 key-shortcut caches.
6138 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6140 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6141 (dealloc): Remove for EmacsScroller.
6143 * nsterm.h (EmacsScroller): Remove dealloc.
6145 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6147 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6149 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6151 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6152 when setNeedsDisplay is called so we don't trigger redisplay for every
6155 * nsterm.m (any_help_event_p): New variable.
6156 (mouseMoved:): Set any_help_event_p to YES if help event is
6157 generated. Remove else with empty help event that triggered redisplay
6158 for every mouse move.
6159 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6161 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6163 * xfns.c (Qsuppress_icon): Remove; no real users.
6164 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6165 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6166 (syms_of_w32fns): Don't DEFSYM it.
6168 2014-06-29 Glenn Morris <rgm@gnu.org>
6170 * Makefile.in (ns-app): Mark as PHONY.
6172 2014-06-28 Glenn Morris <rgm@gnu.org>
6174 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6175 liblw.a in this directory.
6177 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6179 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6180 also in unibyte case. (Bug#17865)
6182 2014-06-28 K. Handa <handa@gnu.org>
6184 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6185 (MIN_CHARBUF_SIZE): New macro.
6186 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6188 2014-06-27 Glenn Morris <rgm@gnu.org>
6190 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6191 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6192 (.el.elc): Replace suffix rule with pattern rule.
6193 (%.elc): New pattern rule, with order-only prerequisite.
6194 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6195 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6196 in place of BOOTSTRAPEMACS.
6198 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6200 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6202 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6204 Consistently use validate_subarray to verify substring.
6205 * fns.c (validate_substring): Not static any more. Adjust to
6206 use ptrdiff_t, not EMACS_INT, because string and vector limits
6207 can't exceed ptrdiff_t even if EMACS_INT is wider.
6208 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6209 (secure_hash): Adjust user.
6210 * lisp.h (validate_subarray): Add prototype.
6211 * coding.c (Fundecodable_char_position):
6212 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6213 Use validate_subarray. Adjust comment to mention substring.
6215 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6217 Do not allow out-of-range character position in Fcompare_strings.
6218 * fns.c (validate_subarray): Add prototype.
6219 (Fcompare_substring): Use validate_subarray to check ranges.
6220 Adjust comment to mention that the semantics was changed. Also see
6221 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6223 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6225 Be more consistent about the 'Qfoo' naming convention.
6226 * image.c (Fimagemagick_types):
6227 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6228 * process.c (Fmake_network_process):
6229 Rename C local identifier 'Qfoo to avoid giving the false
6230 impression that it stands for the symbol 'foo'.
6232 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6234 Simplify and cleanup character conversion stuff.
6235 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6237 * character.c (multibyte_char_to_unibyte)
6238 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6239 * character.h (make_char): Remove; unused.
6240 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6241 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6242 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6243 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6244 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6246 2014-06-22 Mario Lang <mlang@delysid.org>
6248 * w32fns.c (Fw32_shell_execute): The the -> the.
6250 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6252 * xmenu.c (mouse_position_for_popup):
6253 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6254 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6255 * menu.c (Fx_popup_menu):
6256 * xselect.c (x_handle_dnd_message): Adjust users.
6257 * menu.h (mouse_position_for_popup): Remove prototype.
6258 * xterm.h (x_relative_mouse_position): Add prototype.
6259 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6260 call XFree if XQueryTree returns zero.
6262 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6264 * indent.c (Fvertical_motion): Doc fix.
6265 Move to the goal column, if any, with a single call to
6266 move_it_in_display_line, not in two calls. Doing this with two
6267 calls causes move_it_in_display_line apply the line-prefix
6268 handling twice instead of just once. (Bug#17823)
6270 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6272 Port to OS X ACLs (Bug#17810).
6273 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6274 ACL_TYPE_ACCESS) doesn't work.
6276 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6278 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6279 before checking key-translation-map (bug#17659).
6281 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6283 * font.c (font_make_object): Avoid dangling pointer which may
6284 crash GC (Bug#17771).
6286 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6288 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6289 prototype of DGifCloseFile as appropriate for older and newer
6291 (gif_close): New function, encapsulates the differences in the
6292 calling sequence of DGifCloseFile before v5.1.0 and after it.
6293 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6294 error string where appropriate. (Bug#17790)
6296 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6297 macro execution, make sure point didn't move since last complete
6298 redisplay, as the condition for using the glyph matrix
6299 information. (Bug#17777)
6301 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6303 Minor cleanup of fonset code.
6304 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6305 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6306 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6307 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6308 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6309 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6310 (free_realized_fontset): Remove because a no-op since 2008.
6311 (free_face_fontset): Adjust user.
6312 (syms_of_fontset): Shrink fontset by one extra slot.
6314 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6316 Omit redundant extern decls.
6317 Most of this patch is from Dmitry Antipov, in:
6318 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6319 * commands.h (update_mode_lines):
6320 * frame.h (Qbackground_color, Qforeground_color)
6321 (x_set_menu_bar_lines):
6322 * ftfont.c (ftfont_font_format):
6323 * intervals.h (Qkeymap, Qfont):
6324 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6325 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6326 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6327 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6328 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6329 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6330 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6331 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6332 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6333 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6334 (Qtool_bar, Qheader_line):
6335 * macros.c (Fexecute_kbd_macro):
6336 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6337 * xterm.c (x_delete_terminal, XSetIMValues):
6338 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6339 (x_implicitly_set_name, popup_activated)
6340 (widget_store_internal_border):
6341 Remove redundant decls.
6342 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6343 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6344 Remove _Noreturn, as make-docfile now does that for us.
6345 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6346 (Qregion_extract_function): New decl.
6347 * window.c, xfns.c: Include menu.h.
6349 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6351 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6353 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6355 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6356 * callint.c (read_file_name): ... convert to static here.
6357 * lisp.h (Fread_file_name): Do not EXFUN it.
6358 (STRING_COPYIN): Remove; unused.
6359 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6360 (char_composable_p): ... static function. All users changed.
6361 * eval.c (toplevel): Remove redundant #include directives.
6362 * xterm.c (x_initialize): Add static to match prototype.
6363 * ccl.c (Fccl_execute_on_string):
6364 * font.c (fon_intern_prop): Use make_specified_string.
6366 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6368 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6369 Reported by David Caldwell in:
6370 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6372 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6374 Do not ask for XRender extension each time XFT font is opened.
6375 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6376 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6378 2014-06-15 Glenn Morris <rgm@gnu.org>
6380 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6382 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6384 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6385 information if we are in the middle of executing a keyboard macro,
6386 since redisplay doesn't update the screen until the macro is
6387 finished. (Bug#17777)
6389 * alloc.c (cleanup_vector): Don't dereference a font driver
6390 pointer if it is NULL. (Bug#17771)
6392 2014-06-13 Glenn Morris <rgm@gnu.org>
6394 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6395 ($(lispsource)/international/charprop.el)
6396 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6397 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6398 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6399 GNU make automatically passes command-line arguments to sub-makes.
6401 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6403 Avoid hangs in accept-process-output (Bug#17647).
6404 * lisp.h, process.c (wait_reading_process_input):
6405 Return int, not bool. All uses changed.
6406 * process.c (SELECT_CANT_DO_WRITE_MASK):
6407 Remove macro, replacing with ...
6408 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6410 (status_notify): New arg WAIT_PROC. Return int, not void.
6413 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6415 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6416 the frame is the initial frame, because the hook is not set up
6417 then, and Emacs crashes.
6418 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6420 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6422 * keymap.c (silly_event_symbol_error): Don't recommend the use
6425 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6427 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6428 matching overlay strings with 'cursor' property against buffer
6429 positions traversed in the glyph row. (Bug#17744)
6431 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6433 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6436 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6437 determine 10.9 (Bug#17751).
6439 * macfont.m (macfont_draw): Positions were not freed.
6441 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6443 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6444 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6445 function. Also adjust comment.
6446 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6448 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6449 * font.c (font_done_for_face):
6450 * xfaces.c (realize_non_ascii_face): Adjust user.
6451 * font.h (struct font_driver): Convert 'prepare_face' to return
6452 void because its return value is never used anyway.
6453 * xfont.c (xfont_prepare_face): Return void.
6454 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6455 (xftfont_done_face): Use xfree.
6457 * dispextern.h (last_tool_bar_item): Remove declaration.
6458 * frame.h (struct frame): New member last_tool_bar_item.
6459 * frame.c (make_frame): Initialize it.
6460 * xdisp.c (toplevel): Remove last_tool_bar_item.
6461 (handle_tool_bar_click, note_tool_bar_highlight):
6462 * w32term.c (w32_read_socket, w32_initialize):
6463 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6465 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6466 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6468 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6470 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6471 * process.c (Faccept_process_output)
6472 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6473 the return value is about PROCESS, not about other processes.
6475 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6477 Further adjustments to mark_object and friends.
6478 Now the mark_object's stack is just 32 bytes on a 64-bit
6479 system, which means extra 20% off the stack usage.
6480 * alloc.c (mark_save_value): As before, refactored out from ...
6481 (mark_object): ... adjusted user. Also add comment.
6483 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6485 Fix core dump after a dropped X connection (Bug#17704).
6486 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6487 is dead, as we may be shutting down.
6489 2014-06-08 Glenn Morris <rgm@gnu.org>
6491 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6493 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6495 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6497 If a C name must be extern on some platforms, make it extern on all.
6498 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6500 * font.h (ftxfont_driver) [HAVE_XFT]:
6501 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6502 * lisp.h (get_frame_param):
6503 * menu.h (tty_menu_show):
6504 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6505 * termhooks.h (encode_terminal_code):
6506 * xterm.h (x_menu_wait_for_event):
6508 * frame.c (get_frame_param):
6509 * fringe.c (max_used_fringe_bitmap):
6510 * ftxfont.c (ftxfont_driver):
6511 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6512 * menu.c (menu_items_inuse):
6513 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6514 * term.c (encode_terminal_code, tty_menu_show):
6515 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6516 * xfaces.c (load_color):
6517 * xmenu.c (x_menu_wait_for_event):
6520 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6522 Change object marking routines to minimize stack usage.
6523 This change moves a few cold paths from mark_object to NO_INLINE
6524 functions and adjusts symbol marking loop. According to GCC 4.8.2
6525 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6526 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6527 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6528 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6529 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6530 refactored out from ...
6531 (mark_object): ... adjusted user. Also mark symbols in a tight
6533 (mark_face_cache): Add NO_INLINE.
6535 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6537 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6538 contains garbage on WINDOWSNT (which could potentially infloop at
6541 Minimize cursor motion during TTY menu updates.
6542 * term.c (tty_menu_display): Don't position cursor here.
6543 Instead, pass the cursor coordinates to update_frame_with_menu.
6544 (tty_menu_activate): Send the hide cursor command only once in an
6545 iteration through the outer 'while' loop.
6547 * dispnew.c (update_frame_1): Accept an additional argument
6548 SET_CURSOR_P, and position the cursor at the end of the frame
6549 update only if that argument is non-zero. All callers changed to
6550 provide the additional argument as non-zero, except for
6551 update_frame_with_menu.
6552 (update_frame_with_menu): Accept 2 additional arguments ROW and
6553 COL; if they are non-negative, instruct update_frame_1 not to
6554 position the cursor, and instead position it according to ROW and COL.
6556 * dispextern.h (update_frame_with_menu): Update prototype.
6558 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6560 * callproc.c (call_process): Don't check read-only if we don't insert
6561 anything (bug#17666).
6563 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6565 * dispnew.c (update_frame_with_menu): Set display_completed.
6567 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6569 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6571 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6573 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6575 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6576 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6578 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6580 * window.c (Frecenter): Signal an error if window-buffer is not
6583 * keyboard.c (make_lispy_position): Don't include a buffer position in
6584 mode/header-line mouse events.
6586 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6587 Vunread_command_events (bug#17650).
6589 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6591 * xterm.c (x_setup_pointer_blanking):
6592 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6594 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6596 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6597 because it will be defined in generated config.h if needed.
6599 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6601 Use terminal-specific hooks to display popup dialogs.
6602 * termhooks.h (struct terminal): New field popup_dialog_hook.
6603 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6604 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6605 code and use popup_dialog_hook.
6606 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6607 * nsterm.h (ns_popup_dialog): Adjust prototype.
6608 * nsterm.m (ns_create_terminal):
6609 * w32term.c (w32_create_terminal):
6610 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6611 Setup popup_dialog_hook.
6613 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6615 * w32heap.c (report_temacs_memory_usage): Improve the report by
6616 reporting the large blocks that are actually occupied at dump time.
6618 * w32console.c (initialize_w32_display): Set the console
6619 menu_show_hook, otherwise TTY menus are broken on w32.
6621 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6623 Use terminal-specific hooks to display menus.
6624 * termhooks.h (struct terminal): New field menu_show_hook.
6625 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6626 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6628 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6629 * nsmenu.m (ns_menu_show):
6630 * w32menu.c (w32_menu_show):
6631 * xmenu.c (x_menu_show):
6632 * term.c (tty_menu_show): Adjust to use bit flags.
6633 (set_tty_hooks): Set menu_show_hook.
6634 * xterm.c (x_create_terminal):
6635 * nsterm.m (ns_create_terminal):
6636 * msdos.c (initialize_msdos_display):
6637 * w32term.c (w32_create_terminal): Likewise.
6639 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6641 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6643 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6645 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6646 (FD_SET): Don't define on WINDOWSNT.
6648 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6650 * emacs.c: Include "sysselect.h", to define its inline functions.
6651 Reported by Glenn Morris in:
6652 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6654 Do not require libXt-devel when building with gtk.
6655 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6656 dependency on libXt-devel.
6657 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6658 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6659 lwlib-widget.h now does this.
6660 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6662 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6664 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6665 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6666 (delete_write_fd, wait_reading_process_output):
6667 Remove now-redundant easserts.
6668 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6669 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6670 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6671 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6673 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6675 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6676 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6677 (calloc): Don't undef, it is never defined.
6678 (HEAP_ENTRY_SHIFT): Remove unused macro.
6680 * Makefile.in (C_HEAP_SWITCH): Remove.
6681 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6683 Fix MS-Windows build broken by menu changes on 2014-06-02.
6684 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6686 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6687 Define instead of including ../lwlib/lwlib.h, which causes
6688 compilation errors due to missing X11 headers.
6690 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6692 * process.c (wait_reading_process_output): Omit incorrect test of
6693 p->infd against zero. Add easserts for infd having a plausible value.
6695 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6697 Adjust to match recent lwlib changes.
6698 * menu.h (xmalloc_widget_value): Replace by ...
6699 (make_widget_value): ... new prototype.
6700 * menu.c (xmalloc_widget_value): Replace by ...
6701 (make_widget_value): ... new function.
6702 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6703 * gtkutil.c (malloc_widget_value, free_widget_value):
6704 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6705 * keyboard.h (enum button_type, struct _widget_value):
6706 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6708 * nsmenu.m (ns_update_menubar, ns_menu_show):
6709 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6710 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6711 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6713 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6715 * image.c (x_query_frame_background_color)
6716 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6717 Fix --enable-gcc-warnings compilation without image libraries.
6719 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6721 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6722 emulated break value only if it goes up.
6723 (sbrk): Add assertion that the INCREMENT argument is strictly
6724 zero. Improve and correct the commentary.
6726 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6728 Improve AIX-related merge from emacs-24.
6729 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6730 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6731 not on AIX; since we're on the trunk we can use enums more broadly.
6733 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6735 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6737 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6738 to min(value, whole).
6740 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6742 Bring back the changes to GDB-visible symbols, but only on AIX.
6743 And only if it's not pre-4.2 GCC.
6744 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6745 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6746 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6749 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6751 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6752 with PT, not GPT. (Bug#16433)
6754 Revert last changes to GDB-visible symbols.
6755 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6756 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6757 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6760 2014-06-02 Glenn Morris <rgm@gnu.org>
6762 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6764 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6766 Fix port to 32-bit AIX with xlc (Bug#17598).
6767 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6768 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6769 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6770 to work around a compiler bug in IBM xlc 12.1.
6772 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6774 * xterm.c (x_update_window_end): Don't invalidate the entire
6775 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6776 highlight needs to be redisplayed. (Bug#17588)
6778 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6780 Port the GDB-visible symbols to AIX.
6781 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6782 optimizes away the relevant external symbols. Use enums instead;
6783 this suffices for the AIX port, which is 32-bit-only anyway.
6784 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6785 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6786 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6789 Include sources used to create macuvs.h.
6790 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6791 * macuvs.h: Use automatically-generated header.
6793 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6795 Port signal-handling to DragonFly BSD (Bug#17646).
6796 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6797 Move implementations from callproc.c to sysdep.c.
6798 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6799 Move declarations from process.h to syssignal.h.
6801 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6803 * callint.c (Ffuncall_interactively): Add usage.
6805 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6807 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6809 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6811 * w32heap.c (malloc_before_dump, malloc_after_dump)
6812 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6813 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6814 set errno where appropriate to emulate CRT functions.
6816 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6818 Debugging facility to check whether 'const char *' points to
6819 relocatable data of non-pure Lisp string.
6820 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6821 (mark_maybe_pointer): ... adjusted user.
6822 (relocatable_string_data_p): New function.
6823 * lisp.h (relocatable_string_data_p): Add prototype.
6824 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6825 the pointer to relocatable Lisp data is not used.
6827 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6829 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6830 * atimer.c (block_atimers):
6831 * callproc.c (block_child_signal): Block SIGINT too;
6832 otherwise, its handler might now unblock signals that it shouldn't.
6833 * keyboard.c (read_char): Clear signal mask, since we may
6834 be in a SIGINT handler, and many signals may be masked.
6835 * keyboard.c (handle_interrupt):
6836 * sysdep.c (handle_arith_signal):
6837 Clear signal mask instead of just unblocking the signal that
6838 was received, since several signals may be blocked at this point.
6840 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6842 * Makefile.in (TEMACS_POST_LINK): Remove target.
6843 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6844 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6846 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6848 * xmenu.c (xdialog_show): Remove prototype, rename to
6849 x_dialog_show, remove 2nd arg because it's always zero
6850 and simplify accordingly.
6851 (xw_popup_dialog): Adjust user.
6852 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6853 2nd arg because it's always zero and simplify accordingly.
6854 (w32_popup_dialog): Adjust user.
6856 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6858 * w32heap.c (report_temacs_memory_usage): New function.
6860 * unexw32.c (unexec) [ENABLE_CHECKING]:
6861 Call report_temacs_memory_usage.
6863 * w32heap.h (report_temacs_memory_usage): Add prototype.
6865 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6867 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6868 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6870 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6872 * buffer.c (init_buffer): Accept an argument 'initialized'.
6873 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6874 mmap_regions and mmap_fd, to avoid referencing stale data from the
6875 dump phase. Add an assertion for buffer text of buffers created
6876 in temacs before this function is called. (Bug#17622)
6877 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6879 * lisp.h (init_buffer): Update prototype.
6881 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6883 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6885 * alloc.c (Fgarbage_collect): Fix compilation with
6886 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6888 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6890 * frame.c, frame.h (frame_char_to_pixel_position)
6891 (frame_set_mouse_position): Now static, and made private in
6892 frame.c rather than public in frame.h.
6894 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6896 Refactor mouse positioning stuff to avoid code duplication.
6897 * frame.h (frame_char_to_pixel_position): New function.
6898 (x_set_mouse_position): Rename to...
6899 (frame_set_mouse_position): ...new function.
6900 (frame_set_mouse_pixel_position): Add prototype.
6901 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6902 Rename to frame_set_mouse_pixel_position.
6903 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6905 * xterm.h, w32term.h ( x_set_mouse_position)
6906 (x_set_mouse_pixel_position): Remove prototypes.
6908 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6910 On X, always make pointer visible when deleting frame (Bug#17609).
6911 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6913 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6915 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6916 * keyboard.c (gobble_input): If there is no terminal input error,
6917 make sure the pointer is visible for all frames on this terminal.
6918 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6919 it was previously disabled.
6921 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6923 * data.c (Fzerop): Move to Elisp.
6924 (syms_of_data): Don't defsubr it.
6925 * keyboard.c (echo_keystrokes_p): New function.
6926 (read_char, record_menu_key, read_key_sequence): Use it.
6928 * callint.c (Qfuncall_interactively): New var.
6929 (Qcall_interactively): Remove.
6930 (Ffuncall_interactively): New function.
6931 (Fcall_interactively): Use it.
6932 (syms_of_callint): Defsubr it.
6934 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6936 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6937 relocated from under us.
6939 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6941 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6942 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6943 configure, not from HEAPSIZE.
6944 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6946 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6947 for MinGW, since it no longer uses gmalloc.
6949 * buffer.c: Do not define mmap allocations functions for Windows.
6950 Remove mmap_find which is unused. Remove mmap_set_vars which does
6952 [WINDOWSNT]: Include w32heap.h.
6953 (init_buffer): Always allocate new memory for buffers.
6955 * emacs.c: Remove mmap_set_vars calls.
6957 * image.c (free_image): Undef free for Windows because it is
6958 redirected to our private version.
6960 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6961 (copy_executable_and_dump_data): Remove dumping the heap section.
6962 (unexec): Restore using_dynamic_heap after dumping.
6964 * w32heap.c (dumped_data_commit, malloc_after_dump)
6965 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6966 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6967 (mmap_free): New functions.
6969 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6971 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6973 * image.c (imagemagick_load_image): Use MagickRealType for local
6974 'color_scale', instead of double, to avoid a GCC warning about
6977 * xfns.c (Fx_window_property): Remove unused local.
6979 Don't kill already-reaped process (Bug#17561).
6980 * process.c (process_send_signal): Fix race condition where a
6981 subprocess was reaped by a signal handler between the check for
6982 liveness and calling 'kill', which meant that Emacs could in
6983 theory kill an innocent bystander process. Do the fix by blocking
6984 SIGCHLD in a critical section that checks liveness before killing.
6986 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6988 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6990 2014-05-26 Ken Brown <kbrown@cornell.edu>
6992 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6993 even if !CYGWIN (see bug#17510).
6995 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6997 * nsfns.m (Fns_do_applescript): Surround NSApp run
6998 with calls to ns_init_events, ns_finish_events (Bug#17424).
7000 * nsterm.h (ns_init_events, ns_finish_events): Declare.
7002 * nsterm.m (ns_init_events, ns_finish_events): New functions.
7003 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
7005 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
7006 with calls to ns_init_events, ns_finish_events (Bug#17424).
7008 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7010 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
7011 if we are iterating over an object that generates glyphs for
7012 marginal areas. (Bug#17585)
7014 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7016 * xdisp.c (safe__call1, safe__eval): Now static.
7018 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7020 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
7021 (safe_call, safe__call1): Construct a va_list argument for safe_call.
7022 (safe_call1): Call safe_call instead of safe__call directly.
7024 2014-05-26 Ken Brown <kbrown@cornell.edu>
7026 * w32term.c (x_delete_display) [CYGWIN]: Don't free
7027 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
7030 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
7032 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
7033 (safe__call, safe__call1, safe__eval): New functions.
7034 (safe_call): Use it.
7035 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
7036 (display_mode_element): Same for `:eval'.
7038 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7040 Fix port to 32-bit AIX (Bug#17540).
7041 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
7042 twice. _text already includes this offset.
7043 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
7045 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7047 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
7048 when closest_pos is identical to to_charpos, don't recurse, since
7049 we already tried that, and failed. (Bug#17539)
7051 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
7052 unwinding when frame's faces were not initialized yet, increment
7053 the frame's image-cache reference count before calling
7054 x_free_frame_resources. Don't dereference
7055 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
7057 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
7059 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
7062 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
7063 macfont.m, call draw with adjusted arguments so font drivers
7064 don't need to do that.
7066 * macfont.m (macfont_draw): Merge changes from Macport.
7068 2014-05-24 Eli Zaretskii <eliz@gnu.org>
7070 * alloc.c (garbage_collect_1): New function, with all of the guts
7071 of Fgarbage_collect.
7072 (mark_stack): Accept an argument END and don't mark Lisp objects
7073 on the stack beyond the address given by END. Calculation of END
7074 was moved to Fgarbage_collect.
7075 (Fgarbage_collect): Calculate the end address of the stack portion
7076 that needs to be examined by mark_stack, and pass that address to
7077 garbage_collect_1, which will pass it to mark_stack.
7078 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7079 for more details about the underlying problems. In particular,
7080 this avoids dumping Emacs with the large hash-table whose value is
7081 held in purify-flag for most of the time loadup.el runs.
7083 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7085 * xfns.c (x_window_property_intern): New function (code from
7087 (Fx_window_property): Call x_window_property_intern. If property
7088 not found and NILP (source) and outer window != inner window,
7089 check outer window for property (Bug#17537).
7091 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7093 Supply malloc and alloc_size attributes for extern allocators.
7094 This documents the C API, and helps GCC generate a bit better code.
7095 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7096 (ATTRIBUTE_MALLOC_SIZE): New macros.
7097 * gmalloc.c (malloc, realloc, calloc):
7098 * gtkutil.h (malloc_widget_value):
7099 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7100 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7103 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7105 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7106 * image.c (imagemagick_load_image): Port to hosts that do not use
7107 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7109 2014-05-21 Leo Liu <sdl.web@gmail.com>
7111 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7113 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
7115 * dbusbind.c (xd_signature): Revert last 2 patches.
7117 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7119 Allow any non-nil value to count as true in bool-vector.
7120 Likewise for xd_signature in dbusbind.c.
7121 This is more consistent with the usual practice in Emacs, which is
7122 that any non-nil value counts as true.
7123 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7124 * dbusbind.c (xd_signature): Likewise, for booleans.
7125 * data.c, lisp.h (Qbooleanp):
7126 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7128 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7130 * lisp.h (CHECK_BOOLEAN): New function.
7131 * alloc.c (Fbool_vector): New function.
7132 (syms_of_alloc): Defsubr it.
7133 * data.c (Qbooleanp): New symbol.
7134 (syms_of_data): DEFSYM it.
7135 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7137 * font.c (font_matching_entity): Extract font-entity object
7138 from the vector of matching entities (Bug#17486).
7140 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7142 Assume C99 or later (Bug#17487).
7143 * bytecode.c (B__dummy__): Remove.
7144 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7145 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7146 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7147 * regex.c (DEBUG_PRINT): Assume varargs macros.
7148 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7150 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7152 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7153 memory for every buffer that was dumped.
7155 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7157 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7158 (Fnreverse): Allow vectors and bool vectors.
7160 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7162 Minor cleanup for terminal setup.
7163 * termhooks.h (create_terminal): Adjust prototype.
7164 * terminal.c (create_terminal): Pass output method and RIF as args.
7165 (init_initial_terminal):
7166 * nsterm.m (ns_create_terminal):
7167 * term.c (init_tty):
7168 * w32term.c (w32_create_terminal):
7169 * xterm.c (x_create_terminal): Adjust users.
7170 Avoid redundant NULL initializers and add comments.
7172 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7174 * keyboard.c (Qdeactivate_mark): Now static.
7176 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7178 If available, use Xfixes extension to do pointer blanking.
7179 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7180 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7181 (make_invisible_cursor): Move to...
7182 * xterm.c (make_invisible_cursor): ...here.
7183 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7184 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7185 (x_term_init): Call to x_setup_pointer_blanking.
7186 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7187 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7189 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7191 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7193 2014-05-12 Glenn Morris <rgm@gnu.org>
7195 * fileio.c (Ffile_executable_p): Doc tweak.
7197 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7199 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7200 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7202 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7204 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7206 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7208 Fix initialization of minibuffer history variable (Bug#17430).
7209 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7210 Move the initialization up to prevent any "value void" message.
7212 2014-05-08 Samuel Bronson <naesten@gmail.com>
7214 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7215 are matched (bug#17413).
7217 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7219 Stop tooltips pulling Emacs window to front (Bug#17408).
7220 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7221 SetWindowPos invocations.
7223 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7225 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7226 not initialized (Bug#17398).
7228 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7230 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7232 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7234 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7235 [HAVE_NS]: Do not include png.h.
7236 (x_query_frame_background_color): New function.
7237 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7238 (png_load_body): Coalesce duplicate code.
7240 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7242 Consult libpng-config more consistently (Bug#17339).
7243 * Makefile.in (PNG_CFLAGS): New var.
7244 (ALL_CFLAGS): Use it.
7245 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7246 CFLAGS now handles this.
7248 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7250 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7251 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7252 because WCONTINUED is always defined now.
7253 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7255 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7257 * buffer.c (overlay_strings): Fix the wording of the commentary.
7259 2014-05-01 Glenn Morris <rgm@gnu.org>
7261 * floatfns.c (Fisnan):
7262 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7264 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7266 * term.c (tty_menu_activate): A better initialization for cursor
7269 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7271 * intervals.c: Tighten assertions.
7272 (create_root_interval): Make sure the interval is not empty.
7273 (intervals_equal): Use booleans.
7274 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7275 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7276 (balance_possible_root_interval): Simplify and use booleans.
7277 (split_interval_right, split_interval_left): Check LENGTH, and remove
7278 now redundant assertion.
7279 (adjust_intervals_for_insertion): Remove now redundant assertions.
7280 (delete_node, interval_deletion_adjustment)
7281 (adjust_intervals_for_deletion, merge_interval_right)
7282 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7283 (reproduce_interval): Make sure the interval is not empty.
7285 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7287 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7288 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7289 satisfaction that they would always be initialized.
7291 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7293 * term.c (tty_menu_display): Move the cursor to the active menu item.
7294 (tty_menu_activate): Return the cursor to the active menu item
7295 after displaying the menu and after displaying help-echo.
7296 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7297 for the details of why this is needed by screen readers and
7300 2014-04-30 Glenn Morris <rgm@gnu.org>
7302 * process.c (handle_child_signal):
7303 Handle systems without WCONTINUED. (Bug#15110, 17339)
7305 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7307 * window.c (struct saved_window): Remove mark.
7308 (Fset_window_configuration, save_window_save)
7309 (compare_window_configurations): Don't touch marks any more.
7311 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7313 Use bits_word for gcmarkbits.
7314 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7315 bits_word is typically a tad more efficient for mark bits than
7316 unsigned is, so use bits_word. All uses changed.
7317 * lisp.h (BITS_PER_INT): Remove; no longer used.
7319 Avoid undefined behavior in signed left shift.
7320 This ports to GCC 4.9.0 with -fsanitize=undefined.
7321 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7323 * regex.c (extract_number):
7324 * lisp.h (make_number, XINT):
7325 Do not shift a 1 bit left into a sign bit.
7326 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7327 not int, for gcmarkbits. All uses changed.
7329 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7331 * search.c (Fnewline_cache_check): Don't try to count newlines
7332 outside the buffer's restriction, as find_newline doesn't support that.
7334 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7336 * window.c (Fset_window_configuration): Deactivate the mark before
7338 (set_window_buffer): Ignore window_initialized.
7339 (window_initialized): Remove.
7340 * keyboard.c (Qdeactivate_mark): Not static any more.
7341 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7344 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7346 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7347 and to clang 3.4, which have fixed the bug. This should let us
7348 run a bit faster on these platforms when address sanitization is
7351 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7353 Port to GCC 4.9.0 with --enable-gcc-warnings.
7354 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7356 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7357 a way that also works with GCC 4.9.0.
7359 * search.c (Fnewline_cache_check): Remove unused locals.
7361 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7363 * search.c (find_newline1): New subroutine.
7364 (Fnewline_cache_check): New function.
7365 (syms_of_search): Defsubr it.
7367 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7369 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7370 * keyboard.c (unblock_input): Add comment.
7371 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7373 2014-04-22 Daniel Colascione <dancol@dancol.org>
7375 * lread.c (readevalloop_eager_expand_eval): New function
7376 that can recurse into toplevel forms.
7377 (readevalloop): Call it.
7378 * lisp.h: Declare Qprogn.
7379 * callint.c (Qprogn): No longer static.
7381 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7383 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7384 Also change identifiers to match the comments, and add more assertions
7387 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7389 * emacs.c (close_output_streams): Don't clear and restore errno.
7391 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7393 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7394 never becomes visible, i.e. using XMonad (Bug#17237).
7396 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7398 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7399 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7400 (Fline_pixel_height): Don't assume that the current buffer and the
7401 selected window's buffer are one and the same. (Bug#17281)
7403 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7404 paragraph-start cache before the newline cache. (Bug#17269)
7406 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7408 * term.c (tty_send_additional_strings): No need to fflush here,
7410 (tty_set_terminal_modes): fflush after sending additional strings,
7413 2014-04-17 Daniel Colascione <dancol@dancol.org>
7415 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7417 (tty_send_additional_strings): New function.
7418 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7419 (syms_of_term): Intern tty-mode-set-strings and
7420 tty-mode-reset-strings.
7422 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7424 * window.c (save_window_save): Lookup window_point_insertion_type in
7425 the right buffer (bug#15457).
7426 (Qwindow_point_insertion_type): New var.
7427 (syms_of_window): Initialize it.
7429 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7431 Fix the MSDOS build.
7432 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7433 (copy_text_and_data): Zero out the atexit chain pointer before
7436 * termhooks.h (encode_terminal_code): Update prototype.
7438 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7439 visible for all DOS_NT ports, not just WINDOWSNT.
7440 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7442 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7443 unless it is defined.
7444 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7446 * process.c (close_on_exec, accept4, process_socket): Move into
7447 the "ifdef subprocesses" part.
7448 (catch_child_signal): Condition by "ifdef subprocesses".
7449 (syms_of_process) <Qinternal_default_process_sentinel>
7450 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7452 * msdos.h: Add prototypes for new functions.
7453 (EINPROGRESS): Define.
7454 (O_CLOEXEC): Define to zero.
7456 * msdos.c (check_window_system): Remove unnecessary an
7457 incompatible duplicate function.
7458 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7459 New functions in support of new functionality.
7461 * menu.c (single_menu_item): Add visual indication of submenu
7462 also for menus on MSDOS frames.
7463 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7465 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7466 when async subprocesses aren't supported.
7468 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7470 * emacs.c (close_output_streams): Zero out errno before calling
7473 * dired.c [MSDOS]: Include msdos.h.
7475 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7476 (DATA_START) [MSDOS]: Define.
7477 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7479 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7480 Ifdef away for MSDOS.
7481 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7482 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7484 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7485 Use temporary file template that is compatible with mkostemp.
7486 Move vfork-related portions under #ifndef MSDOS.
7487 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7489 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7491 * buffer.c (Foverlays_at): Add argument `sorted'.
7493 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7495 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7496 text, invalidate the bidi_paragraph_cache upto and including the
7499 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7501 Port to IRIX 6.5 (Bug#9684).
7502 * conf_post.h (INET6) [IRIX6_5]: Define.
7503 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7504 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7506 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7508 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7509 before passing it to system APIs.
7511 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7513 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7514 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7516 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7518 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7520 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7522 Remove DATA_SEG_BITS.
7523 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7524 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7525 cc, but that platform is so old that SGI itself stopped supporting
7526 it in December 2013. If you still need Emacs on IRIX, please
7527 either compile with GCC and port the undumping code, or run
7528 './configure --with-wide-int'.
7529 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7530 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7531 DEFINE_GDB_SYMBOL_START way to define it.
7532 (NONPOINTER_BITS): New macro.
7533 (EMACS_INT): Use it.
7534 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7535 the problem and/or configuring --with-wide-int.
7536 (USE_LSB_TAG): Simplify, based on above changes.
7537 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7538 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7540 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7542 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7543 covered by a display string that ends in a newline, and that cases
7544 going back by DVPOS lines to hit the search limit, lift the limit
7545 and go back until DVPOS is reached. (Bug#17244)
7547 * indent.c (Fvertical_motion): Handle correctly the case when the
7548 display string is preceded by an empty line.
7550 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7551 use S_IWRITE instead.
7553 2014-04-11 Glenn Morris <rgm@gnu.org>
7555 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7557 2014-04-11 Ken Brown <kbrown@cornell.edu>
7559 * Makefile.in (EMACS_MANIFEST): Revert last change.
7561 2014-04-10 Daniel Colascione <dancol@dancol.org>
7563 * puresize.h (BASE_PURESIZE): Increase.
7565 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7567 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7569 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7570 region handling (and don't call signal_before_change) if
7571 inhibit_modification_hooks is set.
7572 (signal_before_change): Don't check inhibit_modification_hooks any more.
7574 2014-04-08 Daniel Colascione <dancol@dancol.org>
7576 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7577 function cells contain valid lisp objects. (Modified version of
7580 * alloc.c (detect_suspicious_free): Split actual stack capturing
7581 out into new function for easier breakpoint setting.
7582 (note_suspicious_free): New function.
7584 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7586 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7588 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7589 (symbol_block_pinned): New var.
7590 (Fmake_symbol): Initialize `pinned'.
7591 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7592 pinned and signal an error for un-purifiable objects.
7593 (pure_cons): Use it.
7594 (Fpurecopy): Use it, except for objects that can't be purified.
7595 (mark_pinned_symbols): New function.
7596 (Fgarbage_collect): Use it.
7597 (gc_sweep): Remove hack made unnecessary.
7599 2014-04-07 Glenn Morris <rgm@gnu.org>
7601 * keyboard.c (Fopen_dribble_file): Doc tweak.
7603 2014-04-07 Ken Brown <kbrown@cornell.edu>
7605 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7607 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7609 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7610 We have a substitute execinfo.h on hosts that lack it.
7611 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7612 isn't optimized away.
7614 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7616 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7617 * alloc.c (memory_full):
7618 * charset.c (syms_of_charset):
7619 * doc.c (Fsnarf_documentation):
7621 * font.c (BUILD_STYLE_TABLE):
7622 * keyboard.c (make_lispy_event):
7623 * profiler.c (setup_cpu_timer):
7624 * xgselect.c (xg_select):
7625 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7627 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7628 Replace the only use with ARRAYELTS (font_property_table).
7629 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7631 2014-04-03 Daniel Colascione <dancol@dancol.org>
7633 * xterm.c (x_term_init):
7634 * xfns.c (best_xim_style):
7635 * xfaces.c (Fdump_colors):
7636 * w32fns.c (w32_default_color_map):
7637 * w32.c (init_environment, N_ENV_VARS):
7638 * unexcw.c (read_exe_header):
7639 * term.c (term_get_fkeys_1):
7640 * sysdep.c (init_baud_rate):
7641 * nsterm.m (ns_convert_key):
7642 * nsfns.m (get_geometry_from_preferences):
7643 * msdos.c (dos_set_window_size, init_environment):
7644 * macfont.m (mac_font_get_glyph_for_cid)
7645 (macfont_store_descriptor_attributes)
7646 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7647 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7648 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7650 * image.c (xpm_str_to_color_key):
7651 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7652 * frame.c (x_set_frame_parameters):
7653 * fileio.c (Ffile_selinux_context):
7654 * emacs.c (sort_args):
7655 * dosfns.c (msdos_stdcolor_name):
7656 * dired.c (file_attributes):
7657 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7658 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7661 2014-04-02 Daniel Colascione <dancol@dancol.org>
7663 * data.c (Ffset): Abort if we're trying to set a function call to
7666 * lisp.h (ARRAYELTS): New macro.
7668 * alloc.c: Include execinfo.h if available.
7669 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7670 (suspicious_free_record): New structure.
7671 (suspicious_objects, suspicious_object_index)
7672 (suspicious_free_history, suspicious_free_history_index):
7674 (find_suspicious_object_in_range, detect_suspicious_free)
7675 (Fsuspicious_object): New functions.
7676 (cleanup_vector): Call find_suspicious_object_in_range.
7678 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7680 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7681 width from font width (Bug#17163).
7683 * frame.c (x_set_frame_parameters): Calculate default values of
7684 new frame sizes only after all other frame parameters have been
7685 processed (Bug#17142).
7687 2014-04-02 Ken Brown <kbrown@cornell.edu>
7689 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7692 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7694 * xterm.c (x_draw_image_glyph_string): Adjust image background
7695 width accordingly when its x position is adjusted. (Bug#17115)
7697 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7699 * font.c (font_list_entities): Do not add empty vector to font cache.
7700 (font_matching_entity): Likewise. If matching entity is found, insert
7701 1-item vector with this entity instead of entity itself (Bug#17125).
7703 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7705 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7707 * fns.c (validate_subarray): Rename from validate_substring,
7708 since it works for vectors too. New arg ARRAY. Optimize for the
7709 non-nil case. Instead of returning bool, throw an error if out of
7710 range, so that the caller needn't do that. All uses changed.
7711 Report original values if out of range.
7712 (Fsubstring, Fsubstring_no_properties, secure_hash):
7713 Also optimize the case where FROM is 0 or TO is the size.
7715 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7717 * search.c (Freplace_match): Use make_specified_string.
7718 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7719 to catch bogus override face of glyph strings.
7720 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7721 Move common substring range checking code to...
7722 (validate_substring): ...this function.
7724 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7726 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7728 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7730 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7731 bar is zero height, just return (Bug#16976).
7732 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7734 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7736 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7737 is nil. If waiting for toolbar to complete, force a redraw.
7739 2014-03-28 Glenn Morris <rgm@gnu.org>
7741 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7742 (emacs_bugreport): New variable.
7743 (usage_message): Use PACKAGE_BUGREPORT.
7744 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7746 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7748 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7750 Port recent signal-related changes to FreeBSD.
7751 Reported by Herbert J. Skuhra.
7752 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7753 Move decls from here ...
7754 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7756 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7758 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7759 and width of image background when it is displayed with a 'box'
7762 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7764 More backward-compatible fix to char-equal core dump (Bug#17011).
7765 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7766 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7768 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7770 * image.c (init_svg_functions): When loading SVG-related libraries,
7771 free already loaded libraries if the initialization fails.
7772 (rsvg_handle_set_size_callback): Remove declaration, unused.
7774 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7776 Fix core dump in char-equal (Bug#17011).
7777 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7778 unibyte buffers, as we can't tell whether the characters are
7781 * insdel.c (adjust_markers_for_delete): Remove unused local.
7783 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7785 Have (MARKER . ADJUSTMENT) undo records always be immediately
7786 after their corresponding (TEXT . POS) record in undo list.
7788 * lisp.h (record-delete): New arg record_markers.
7789 (record_marker_adjustment): No longer needed outside undo.c.
7790 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7791 adjustments to undo.c's record_marker_adjustments. Note that
7792 fileio.c's decide_coding_unwind is another caller to
7793 adjust_markers_for_delete. Because it has undo list bound to t,
7794 it does not rely on adjust_markers_for_delete to record marker
7796 (del_range_2): Swap call to record_delete and
7797 adjust_markers_for_delete so as undo marker adjustments are
7798 recorded before current deletion's adjustments, as before.
7799 (adjust_after_replace):
7800 (replace_range): Pass value for new record_markers arg to
7802 * undo.c (record_marker_adjustment): Rename to
7803 record_marker_adjustments and made static.
7804 (record_delete): Check record_markers arg and call
7805 record_marker_adjustments.
7806 (record_change): Pass value for new record_markers arg to
7808 (record_point): at_boundary calculation no longer needs to account
7809 for marker adjustments.
7811 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7813 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7816 2014-03-26 Glenn Morris <rgm@gnu.org>
7818 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7820 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7822 * buffer.c (struct sortvec): Add field `spriority'.
7823 (compare_overlays): Use it.
7824 (sort_overlays): Set it.
7826 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7828 * xdisp.c (redisplay_window): If all previous attempts to find the
7829 cursor row failed, try a few alternatives before falling back to
7830 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7832 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7834 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7835 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7837 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7838 variables on Windows.
7840 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7842 * w32.c (unsetenv): Remove unused var `retval'.
7843 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7845 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7846 (start_watching): Remove unused var `thr'.
7848 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7849 (find_child_console): Remove unnecesary var `thread_id'.
7851 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7852 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7854 2014-03-26 Glenn Morris <rgm@gnu.org>
7856 * filelock.c (Flock_buffer): Doc tweak.
7858 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7859 * emacs.c (shut_down_emacs):
7860 * fileio.c (Finsert_file_contents, write_region):
7861 * filelock.c (top-level, syms_of_filelock):
7862 * insdel.c (prepare_to_modify_buffer_1):
7863 CLASH_DETECTION is always defined now.
7865 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7867 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7868 DLL handle, to speed up thread startup.
7870 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7872 Handle sigmask better with nested signal handlers (Bug#15561).
7873 * atimer.c (sigmask_atimers): Remove.
7874 Remaining use rewritten to use body of this function.
7875 * atimer.c (block_atimers, unblock_atimers):
7876 * callproc.c (block_child_signal, unblock_child_signal):
7877 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7878 New arg OLDSET. All callers changed.
7879 * atimer.c (block_atimers, unblock_atimers):
7880 * callproc.c (block_child_signal, unblock_child_signal):
7881 * keyboard.c (handle_interrupt):
7882 * sound.c (vox_configure, vox_close):
7883 Restore the old signal mask rather than unilaterally clearing bits
7884 from the mask, in case a handler is running within another
7885 handler. All callers changed.
7886 * lisp.h, process.c, process.h, term.c:
7887 Adjust decls and callers to match new API.
7888 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7889 signal handlers aren't supposed to use floating point anyway.
7890 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7892 2014-03-23 Daniel Colascione <dancol@dancol.org>
7894 Split gc_sweep into discrete functions for legibility and better
7897 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7898 (sweep_vectors): Fix typo in comment.
7899 (sweep_conses, sweep_floats, sweep_intervals)
7900 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7901 (gc_sweep): Call new functions, to which existing functionality is
7903 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7905 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7907 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7909 2014-03-23 Daniel Colascione <dancol@dancol.org>
7911 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7912 only if xic_style calls for it. This change allows Emacs to work
7913 with ibus. Also, don't leak resources if create_frame_xic fails,
7914 and stop caching xic_style across different displays.
7915 (supported_xim_styles): Make const.
7916 (best_xim_style): Remove first parameter: it's always just
7917 supported_xim_styles. Change to look at supported_xim_styles
7920 2014-03-23 Daniel Colascione <dancol@dancol.org>
7922 * term.c (init_tty): Rearrange condition for clarity; print
7923 appropriate diagnostic.
7925 2014-03-23 Daniel Colascione <dancol@dancol.org>
7927 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7928 array. (ASAN caught.)
7930 2014-03-22 Glenn Morris <rgm@gnu.org>
7932 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7934 2014-03-22 Daniel Colascione <dancol@dancol.org>
7936 * process.c (conv_sockaddr_to_lisp): When extracting the string
7937 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7939 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7941 Fix regression introduced by patch for Bug#10500.
7942 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7943 * w32term.c (x_draw_image_relief): Likewise.
7945 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7947 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7948 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7949 maximize a frame for odd default fonts.
7951 2014-03-21 Glenn Morris <rgm@gnu.org>
7953 * minibuf.c (history-length): Increase default from 30 to 100.
7955 2014-03-21 Daniel Colascione <dancol@dancol.org>
7957 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7958 every time we switch to minibuffer.
7960 * alloc.c (lisp_align_malloc, allocate_string_data)
7961 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7962 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7964 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7966 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7967 support more "verbs".
7969 2014-03-21 Daniel Colascione <dancol@dancol.org>
7971 Always prohibit dumping a dumped Emacs.
7973 * emacs.c (might_dump): New variable.
7974 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7975 * lisp.h (might_dump): Declare.
7976 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7978 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7980 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7982 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7984 * doc.c (store_function_docstring): Warn when we don't know where to
7986 (Fsubstitute_command_keys): Don't advertise the fact that
7987 text-properties are dropped, since we think it's a bug that we'll fix.
7989 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7990 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7991 * frame.c (frame_garbaged): Make "docstring" more precise.
7993 2014-03-20 Glenn Morris <rgm@gnu.org>
7995 * charset.c (init_charset): When we cannot find the charsets directory,
7996 mention if EMACSDATA is set.
7998 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
8000 * fns.c (Frandom): Fix rare bug where the result isn't random.
8002 Fix porting inconsistency about rounding to even.
8003 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
8004 This way, the unusual !HAVE_RINT case acts like the usual
8005 HAVE_RINT case, and we can fix the documentation accordingly.
8007 2014-03-19 Eli Zaretskii <eliz@gnu.org>
8009 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
8010 (w32_wnd_proc): Initialize the dwHoverTime member of
8011 TRACKMOUSEEVENT structure.
8013 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
8015 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
8017 2014-03-16 Eli Zaretskii <eliz@gnu.org>
8019 * search.c (find_newline): Speed up the function when using the
8020 newline cache, by halving the number of calls to
8021 region_cache_forward and region_cache_backward. (Bug#16830)
8023 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
8025 * buffer.c (Fset_buffer): Document return value (bug#17015).
8027 2014-03-14 Martin Rudalics <rudalics@gmx.at>
8029 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
8030 nil, always resize character wise to avoid potential loss of the
8031 mode line (Bug#16923 related).
8033 2014-03-12 Martin Rudalics <rudalics@gmx.at>
8035 * frame.c (x_set_frame_parameters): Always calculate new sizes
8036 pixelwise to avoid potential loss when rounding.
8038 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
8040 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
8041 * xterm.c (x_free_frame_resources): Free all allocated cursors.
8043 2014-03-10 Eli Zaretskii <eliz@gnu.org>
8045 * w32.c (fstatat): Don't add an extra slash if the argument ends
8046 with a slash: this fails the subsequent call to stat_worker on
8047 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
8049 2014-03-09 Martin Rudalics <rudalics@gmx.at>
8051 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
8053 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
8055 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
8057 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
8058 when frame is only on one screen (Bug#14713).
8060 2014-03-08 Eli Zaretskii <eliz@gnu.org>
8062 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
8063 there's a valid wrap point in the display line, the last glyph
8064 cannot "just barely fit" on this row, because display_line doesn't
8065 let it. Instead, proceed as if the last glyph didn't fit, so that
8066 we eventually back up the iterator to the wrap point. This avoids
8067 delusional behavior of move_it_to, whereby it proceeds to the next
8068 display line, but sets current_x to zero for all the glyphs that
8069 without word-wrap would fit on the previous display line.
8070 One result was that visual-order cursor movement behaved erratically
8072 (Fmove_point_visually): Add code to find the x coordinate of the
8073 last character before wrap point, under word-wrap on a TTY.
8075 2014-03-07 Eli Zaretskii <eliz@gnu.org>
8077 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8078 also return value of MOVE_POS_MATCH_OR_ZV from
8079 move_it_in_display_line_to, when moving from beginning of line to
8080 point's position. (Bug#16961)
8082 2014-03-07 Martin Rudalics <rudalics@gmx.at>
8084 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8085 * window.c (Fselect_window): Explain NORECORD and
8086 `buffer-list-update-hook' in doc-string.
8088 2014-03-06 Martin Rudalics <rudalics@gmx.at>
8090 * window.c (Fother_window_for_scrolling): Check that
8091 Vother_window_scroll_buffer is a buffer.
8093 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8095 * xterm.c (xim_initialize): Always pass a copy of resource name
8096 to XRegisterIMInstantiateCallback and eassert whether return
8097 value is True. Passing copy is important because Xlib doesn't
8098 make its own copy and resource name argument usually points to
8099 SSDATA (Vx_resource_name), which may be changed from Lisp.
8100 (xim_close_display): For XUnregisterIMInstantiateCallback,
8101 always eassert return value and pass exactly the same values
8102 as were used for XRegisterIMInstantiateCallback.
8103 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8104 sources to check why if you are interested.
8106 2014-03-05 Martin Rudalics <rudalics@gmx.at>
8108 * dispnew.c (change_frame_size_1): Add new_lines instead of
8109 new_height, the latter may be still zero if passed as such.
8110 * window.c (Fwindow_pixel_height): Mention bottom divider in
8113 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8115 Fix "resource temporarily unavailable" with xgselect
8117 * xgselect.c: Include <stdbool.h>.
8118 (xg_select) [!USE_GTK]: Don't lose track of errno.
8120 Fix minor --enable-gcc-warnings issues.
8121 * widget.c (update_various_frame_slots, EmacsFrameResize):
8122 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8124 2014-03-04 Ken Brown <kbrown@cornell.edu>
8126 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8127 represent the actual adjustment needed for alignment.
8129 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8131 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8132 needed, and don't reallocate if the initial allocation already
8133 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8135 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8137 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8140 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8142 * cmds.c (delete-char): Update docstring pointing out that the
8143 function ignores `delete-active-region' and `overwrite-mode'.
8145 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8147 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8149 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8150 allocated buffer due to alignment.
8151 (freehook): If the block to be freed was allocated by
8152 'aligned_alloc', find its real pointer before calling 'free'.
8154 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8157 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8159 * font.c (toplevel): Adjust comment about font cache layout.
8160 (font_clear_cache): Fix to match real font cache layout.
8161 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8162 (Fframe_font_cache) [FONT_DEBUG]: New function.
8163 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8165 Avoid crashes when X fonts are erroneously freed on reused X
8166 'Display *' connection data (Bug#16069). Note that X font
8167 resources still may be leaked, but currently there is no way
8168 to completely avoid it.
8169 * xterm.h (struct x_display_info): New member x_id. Add comments.
8170 * xterm.c (x_display_id): New variable.
8171 (x_term_init): Assign identifier to each opened X connection.
8172 * xfont.c (struct xfont): New member x_display_id.
8173 (xfont_open): Initialize it with frame's display id.
8174 (xfont_close): Check whether font's display id matches the one
8175 recorded for the given display. Adjust comment.
8176 * xftfont.c (struct xftfont_info):
8177 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8179 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8181 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8182 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8183 killed Vother_window_scroll_buffer.
8184 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8186 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8188 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8189 that start with more than 2 slashes as UNCs. (Bug#16751)
8191 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8193 Fix a few crashes and leaks when cloning C strings.
8194 * alloc.c, lisp.h (dupstring): New function.
8195 * gtkutil.c (xg_get_font):
8196 * term.c (tty_default_color_capabilities):
8197 * xsettings.c (store_monospaced_changed)
8198 (store_font_name_changed, parse_settings)
8199 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8200 This avoids some unlikely crashes due to accessing freed storage,
8201 and avoids some minor memory leaks in the more-typical case.
8203 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8205 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8206 cursor when modeline can't be dragged (Bug#16647).
8208 2014-02-28 Glenn Morris <rgm@gnu.org>
8210 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8211 from custom-delayed-init-variables. (Bug#11565)
8213 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8215 More fixes for mouse glyph calculations (Bug#16647).
8216 * window.c (coordinates_in_window): In intersection of
8217 horizontal and vertical window dividers prefer the horizontal
8218 one. Add some extra parens to last fix.
8219 (window_relative_x_coord): Return x-coordinate for header and
8221 * xdisp.c (remember_mouse_glyph): In text area don't extend
8222 glyph into mode line to show the vertical drag cursor there
8223 immediately. Subdivide mouse glyphs in right fringes to show a
8224 horizontal drag cursor as soon as we enter the "grabbable width"
8225 portion. Handle vertical border case separately. Do not
8226 subdivide window divider areas.
8227 (note_mouse_highlight): On bottom divider of bottommost windows
8228 show vertical drag cursor only when the minibuffer window can be
8231 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8233 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8234 reset by the face of the object just displayed. See also bug#76.
8235 (get_next_display_element): If the string came from a display
8236 property, examine the box face attribute at it->position, not at
8237 it->current.pos, since the latter was not updated yet. (Bug#16870)
8238 (handle_face_prop): Improve commentary.
8240 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8242 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8243 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8245 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8247 Fixes around Bug#16647.
8248 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8249 ON_BOTTOM_DIVIDER cases.
8250 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8251 only if the window has no right divider.
8252 (Fcoordinates_in_window_p): Fix doc-string.
8254 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8256 * lread.c (Funintern): Fix doc to match advertised calling convention.
8258 2014-02-24 Daniel Colascione <dancol@dancol.org>
8260 * keyboard.c (read_char): Close race that resulted in lost events.
8262 2014-02-22 Glenn Morris <rgm@gnu.org>
8264 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8265 * window.c (window-resize-pixelwise): Doc fixes.
8267 * process.c (Finternal_default_process_filter)
8268 (Finternal_default_process_sentinel): Doc tweaks.
8270 2014-02-21 Glenn Morris <rgm@gnu.org>
8272 * process.c (Fprocess_buffer, Faccept_process_output)
8273 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8276 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8278 * window.c (Fwindow_scroll_bar_width): New function.
8280 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8282 Pacify GCC when configuring with --enable-gcc-warnings.
8283 * xdisp.c (move_it_in_display_line_to) [lint]:
8284 Initialize recently-added local.
8286 2014-02-21 Daniel Colascione <dancol@dancol.org>
8288 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8290 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8292 * xdisp.c (init_iterator): Don't dereference a bogus face
8293 pointer. (Bug#16819)
8294 (try_cursor_movement): Don't use cursor position if
8295 set_cursor_from_row failed to compute it. This avoids assertion
8296 violations in MATRIX_ROW.
8297 (move_it_in_display_line_to): Save the iterator state in ppos_it
8298 only once per call. Reimplement the method used to return to the
8299 best candidate position if all the positions found in display line
8300 are beyond TO_CHARPOS. This cuts down the number of calls to
8301 bidi_shelve_cache, which moves a lot of stuff when lines are long
8302 and include bidirectional text. (Bug#15555)
8304 2014-02-20 Glenn Morris <rgm@gnu.org>
8306 * data.c (Fdefalias): Doc fix.
8308 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8310 * xdisp.c (display_line): Fix horizontal scrolling of large images
8311 when fringes are turned off. This comes at a price of not
8312 displaying the truncation/continuation glyphs in this case.
8315 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8316 CreateDIBSection returns an error indication, zero out *ximg after
8317 destroying the image. This avoids crashes in memory allocations
8318 due to the fact that some of the callers also call
8319 x_destroy_x_image, which will attempt to free an already free'd
8322 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8324 * widget.c (update_various_frame_slots): Don't set
8325 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8327 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8329 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8331 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8333 temacs --daemon fix (Bug#16599).
8334 * emacs.c (main): Initialize daemon_pipe[1] here ...
8335 (syms_of_emacs): ... instead of here.
8337 2014-02-16 Anders Lindgern <andlind@gmail.com>
8339 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8342 2014-02-16 Daniel Colascione <dancol@dancol.org>
8344 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8345 (xd_get_connection_address): Use it.
8346 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8347 xd_get_connection_address because the latter signals if the bus
8348 we're trying to close is already disconnected.
8350 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8352 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8353 argument to CreateThread. This avoids segfaults on Windows 9X.
8354 Reported by oslsachem <oslsachem@gmail.com>.
8356 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8358 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8359 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8360 (check_lseek): New function, to report lseek errors.
8361 (save_data_space, update_file_ptrs, read_header, write_header)
8362 (copy_file, copy_rest, unexec): Use these news functions.
8363 (update_file_ptrs): Don't assume wraparound behavior when
8364 converting a large size_t value to off_t.
8366 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8368 * composite.c (fill_gstring_header): Pass positions as C integers
8369 and move parameters checking to...
8370 (Fcomposition_get_gstring): ...this function. Handle case when
8371 buffer positions are in reversed order and avoid crash (Bug#16739).
8373 * buffer.c (validate_region): Mention current buffer in error message.
8375 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8377 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8379 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8381 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8383 2014-02-11 Glenn Morris <rgm@gnu.org>
8385 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8386 Replace refs to "OpenStep" in messages.
8388 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8390 Avoid "." at end of error diagnostics.
8391 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8392 * font.c (Ffont_at):
8393 * nsfns.m (ns_display_info_for_name):
8394 * nsselect.m (Fx_own_selection_internal):
8395 * nsterm.m (performDragOperation:):
8396 Remove "." from end of diagnostic.
8398 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8400 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8401 unintuitive (bug#15824).
8402 (Fyes_or_no_p): Doc fix (bug#15456).
8404 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8406 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8408 * eval.c (call_debugger): When exiting the debugger, do not allow
8409 max_specpdl_size less than actual binding depth (Bug#16603).
8410 (syms_of_eval): Adjust docstring.
8412 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8414 * cmds.c (Fself_insert_command): Output a clearer error message on
8415 negative repetitions (bug#9476).
8417 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8419 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8421 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8423 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8425 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8427 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8429 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8431 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8433 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8435 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8436 `exit' works (bug#15865).
8438 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8440 Constrain window box/body sizes and margin widths (Bug#16649).
8441 * xdisp.c (window_box_width): Don't return less than zero.
8442 (window_box_left_offset, window_box_right_offset): Don't return
8443 more than the window's pixel width.
8444 * window.c (window_body_height, window_body_width): Don't return
8446 (window_resize_apply): Adjust margin width, if necessary.
8448 2014-02-07 Glenn Morris <rgm@gnu.org>
8450 * nsterm.m (syms_of_nsterm): Doc fix.
8452 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8454 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8455 New variables: pointers through which to call the respective APIs.
8456 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8457 (filename_from_ansi, sys_link, check_windows_init_file):
8458 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8459 This is required on Windows 9X, where we dynamically load
8460 UNICOWS.DLL which has their non-stub implementations.
8461 (maybe_load_unicows_dll): Assign addresses to these 2 function
8462 pointers after loading UNICOWS.DLL.
8464 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8465 MultiByteToWideChar and WideCharToMultiByte through function
8468 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8471 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8473 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8474 for OSX >= 10.9 if separate spaces are used.
8475 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8477 2014-02-06 Glenn Morris <rgm@gnu.org>
8479 * buffer.c (cache-long-scans): Doc fix.
8481 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8483 * w32fns.c (Fw32_shell_execute): Doc fix.
8485 2014-02-05 Bastien Guerry <bzg@gnu.org>
8487 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8488 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8490 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8492 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8493 outside the window (Bug#16649).
8495 * xdisp.c (note_mouse_highlight): When entering a margin area show
8496 a non-text cursor (Bug#16647).
8498 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8500 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8501 It prompted a compile-time diagnostic on GNU/Linux.
8502 Simplify to remove the need for the label.
8504 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8506 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8507 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8508 to show it; otherwise return 'unsupported--w32-dialog' to signal
8509 to the caller that emulation with menus is necessary.
8510 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8512 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8514 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8517 * menu.c (Fx_popup_dialog): Don't condition the call to
8518 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8519 special symbol 'unsupported--w32-dialog', emulate the dialog with
8520 a menu by calling x-popup-menu.
8522 * menu.h (Qunsupported__w32_dialog): New extern variable.
8524 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8526 * keyboard.c (kbd_buffer_get_event): Read file notification events
8529 * xgselect.c (xg_select): Read glib events in any case, even if
8530 there are no file descriptors to watch for. (Bug#16519)
8532 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8534 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8535 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8536 * w32term.c (w32_draw_window_divider): Handle first and last
8538 * w32term.h (w32_fill_area_abs): New function.
8539 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8541 * xfaces.c (realize_basic_faces): Handle new face ids.
8542 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8543 and bottom divider width.
8544 * xterm.c (x_draw_window_divider): Handle first and last pixels
8547 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8549 * print.c (Fexternal_debugging_output): Add cast to pacify
8550 --enable-gcc-warnings.
8551 * eval.c (call_debugger): Grow specpdl if the debugger was
8552 entered due to specpdl overflow (Bug#16603) and allow more
8553 specpdl space for the debugger itself.
8555 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8557 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8560 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8562 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8563 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8565 * print.c (Fexternal_debugging_output): If the argument character
8566 is non-ASCII, encode it with the current locale's encoding before
8567 writing the result to the terminal. (Bug#16448)
8569 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8570 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8573 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8575 * process.c (create_process): Reset SIGPROF handler in the child.
8576 * callproc.c (call_process): Likewise.
8578 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8580 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8582 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8584 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8585 of zero to print strings, GDB doesn't like it.
8587 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8588 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8589 we still use correct addresses. (Bug#16576)
8591 2014-01-27 K. Handa <handa@gnu.org>
8593 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8594 to preserve the code detection behavior of 24.3.
8595 * coding.h (struct coding_system): New member detected_utf8_bytes.
8596 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8597 (decode_coding_gap): Use short cut for UTF-8 file reading only
8598 when coding->detected_utf8_bytes equals to coding->src_bytes.
8599 * fileio.c (Finsert_file_contents): Cancel the previous change.
8601 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8603 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8604 that are not visible.
8606 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8608 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8609 is grabbed (Bug#16565).
8611 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8613 * xdisp.c (last_max_ascent): Re-remove after erroneously
8614 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8616 (move_it_to): Re-remove reference to last_max_ascent.
8617 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8618 max_descent here instead of calling line_bottom_y.
8621 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8623 * terminal.c (initial_free_frame_resources): New function.
8624 (init_initial_terminal): Install new hook to free face cache
8625 on initial frame and avoid memory leak. For details, see
8626 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8627 * xfaces.c (free_frame_faces): Adjust comment.
8629 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8631 * data.c (Fstring_to_number): Document results if unparsable
8634 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8636 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8638 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8640 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8641 * coding.c (detect_coding_utf_8, emacs_mule_char)
8642 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8643 (check_utf_8, decode_coding):
8644 * coding.h (struct coding_system.errors):
8645 Use ptrdiff_t, not int, for integer values derived from buffer and
8648 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8649 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8650 before invoking decode_coding_gap, since there's just one block.
8652 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8654 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8655 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8656 too early. Again run change_frame_size before assigning menu-
8659 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8661 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8662 arrives, call x_check_fullscreen, in case the new display has a
8663 different resolution. (Bug#16517)
8665 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8667 * term.c (read_menu_input): If the selected frame changes, exit
8669 (tty_menu_show): If the selected frame changes while we displayed
8670 a menu, throw to top level. (Bug#16479)
8672 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8674 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8676 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8678 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8679 * data.c (count_one_bits_word): Fix bug (negated comparison)
8680 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8682 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8684 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8685 Avoid undefined behavior by initializing display property bit of a
8686 string processed by the bidirectional iterator. For details, see
8687 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8689 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8691 Minor cleanup of previous change.
8692 * image.c (imagemagick_error, Fimagemagick_types):
8693 Omit some recently-introduced and unnecessary casts and assignments.
8695 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8697 Fix two memory leaks discovered with Valgrind.
8698 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8699 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8701 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8703 Fixes in window size functions around Bug#16430 and Bug#16470.
8704 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8705 (Fwindow_mode_line_height, Fwindow_header_line_height)
8706 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8707 Minor doc-string adjustments.
8708 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8709 Rewrite doc-strings.
8710 (window_body_height, window_body_width): Do not count partially
8711 visible lines/columns when PIXELWISE is nil (Bug#16470).
8712 (Qfloor, Qceiling): New symbols.
8714 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8716 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8717 when the image cache is not yet allocated. (Bug#16509)
8719 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8721 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8722 re-attach intervals to its base buffer (Bug#16502).
8723 * intervals.c (set_interval_object): Move from here...
8724 * intervals.h (set_interval_object): ... to here. Fix comments.
8726 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8728 Avoid undefined behavior by initializing buffer redisplay bit.
8729 Reported by Dmitry Antipov in
8730 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8731 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8733 Revert some of the CANNOT_DUMP fix (Bug#16494).
8734 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8736 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8738 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8739 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8740 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8741 they are replaced by macros that expand into direct calls to the
8742 corresponding functions from GDI32.DLL.
8743 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8744 variables in the Cygwin build, they are unused.
8746 2014-01-19 K. Handa <handa@gnu.org>
8748 * composite.c (composition_update_it): Fix previous change.
8750 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8752 Fix file name handling on MS-Windows 9X.
8753 * w32.c (maybe_load_unicows_dll): New function.
8755 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8756 on, to make sure we can convert file names to and from UTF-8 on
8757 Windows 9X. This fixes a failure to start up because Emacs cannot
8758 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8760 * w32font.c [WINDOWSNT]: Include w32.h.
8761 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8762 of implementing the same stuff.
8763 Remove now unused g_b_init_is_windows_9x.
8765 * w32.h (maybe_load_unicows_dll): Add prototype.
8767 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8769 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8770 switch to single keyboard. Prevents daemon crashes when a new
8771 client connects while we show a TTY menu in an existing client.
8774 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8776 Fix MinGW64 porting problem with _setjmp.
8777 Reported by Eli Zaretskii in:
8778 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8779 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8780 the old _setjmp and _longjmp. All uses changed.
8782 2014-01-13 Daniel Colascione <dancol@dancol.org>
8784 * textprop.c (Fremove_list_of_text_properties):
8785 Correctly handle reaching the end of the interval tree. (Bug#15344)
8787 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8789 * xdisp.c (resize_mini_window): Round height to a multiple of
8790 frame's line height. Fix bug in calculation of window start
8791 position (Bug#16424).
8793 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8795 * macfont.m: Include termchar.h.
8796 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8797 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8798 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8799 *_WITH_GC_* to take face and f as parameters.
8800 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8801 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8803 2014-01-13 Daniel Colascione <dancol@dancol.org>
8805 Fix menu item updating in the presence of the Unity global menu
8808 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8809 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8811 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8812 updating menus; explain why.
8813 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8814 problem it's supposed to solve and it interferes with detecting
8815 the presence of a global menu.
8816 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8819 2014-01-11 K. Handa <handa@gnu.org>
8821 * composite.c (composition_update_it): Fix indexing of
8822 LGSTRING_CHAR (Bug#15984).
8824 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8826 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8828 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8830 * xdisp.c (try_window_id): Don't use this function's optimizations
8831 if overlays in the buffer displayed by the window have changed
8832 since last redisplay. (Bug#16347)
8833 (message_dolog): Fix indentation.
8835 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8837 * frame.c (frame_resize_pixelwise): Fix doc-string.
8839 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8841 Fix handling of internal borders (Bug#16348).
8842 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8843 Remove internal border width from pixel width of windows.
8844 (change_frame_size_1): Don't return early when frame's pixel
8845 size changes - we still have to record the new sizes in the
8847 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8848 also when toolbar gets larger.
8849 * window.c (check_frame_size): Include internal_border_width in
8851 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8852 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8853 In non-toolkit/non-GTK version clear internal border.
8854 * xterm.c (x_clear_under_internal_border): New function for
8855 non-toolkit/non-GTK version.
8856 (x_after_update_window_line): In non-toolkit/non-GTK version
8858 (handle_one_xevent, x_set_window_size):
8859 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8860 * xterm.h (x_clear_under_internal_border): Extern it.
8862 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8864 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8865 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8868 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8870 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8871 last value of point is not equal to buffer's point. (Bug#16129)
8873 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8876 * nsterm.h (updateCollectionBehavior): Rename from
8877 updateCollectionBehaviour. All uses changed.
8879 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8880 * Makefile.in (SETFATTR): New macro.
8881 (temacs$(EXEEXT)): Use it.
8883 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8885 Fix maximization behavior on Windows (Bug#16300).
8886 * w32fns.c (w32_fullscreen_rect): Don't handle
8887 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8888 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8889 of SetWindowPos. Restore last placement also when leaving
8890 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8891 but the FULLSCREEN_BOTH case.
8893 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8896 * data.c (arithcompare_driver):
8897 * fileio.c (Fcar_less_than_car):
8898 * fns.c (internal_equal):
8899 * frame.c (delete_frame):
8900 * lisp.h (enum More_Lisp_Bits):
8902 Avoid C99 constructs that don't work in C89.
8903 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8904 to port to C89, which doesn't have 'long long'.
8905 (count_trailing_zero_bits): Use them.
8907 2014-01-03 Chong Yidong <cyd@gnu.org>
8909 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8911 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8913 Further adjust frame/window scrollbar width calculations.
8914 * window.c (apply_window_adjustment):
8915 Set windows_or_buffers_changed.
8916 (Fwindow_scroll_bars): Return actual scrollbar width.
8917 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8918 For non-toolkit builds again use 14 as minimum width and set
8919 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8920 * xterm.c (XTset_vertical_scroll_bar): Take width from
8921 WINDOW_SCROLL_BAR_AREA_WIDTH.
8922 (x_new_font): Rename wid to unit. Base calculation of new
8923 scrollbar width on toolkit used and make it analogous to that of
8924 x_set_scroll_bar_default_width.
8925 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8926 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8927 of GetSystemMetrics.
8928 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8929 WINDOW_SCROLL_BAR_AREA_WIDTH.
8930 (x_new_font): Make it correspond to changes in xterm.c.
8932 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8934 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8935 This is a cleaner way to fix the MinGW-w64 porting problem.
8936 Check for INTPTR_MAX misconfiguration.
8938 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8940 * search.c (newline_cache_on_off, find_newline): In indirect
8941 buffers, use the newline cache of the base buffer.
8943 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8944 buffer, invalidate the caches of its base buffer. (Bug#16265)
8946 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8947 buffers, use the width-run cache of the base buffer.
8949 * xdisp.c (redisplay_window): When the window displays an indirect
8950 buffer, and the character widths in the display table have
8951 changed, invalidate the width-run cache of the corresponding base
8954 * fileio.c (Finsert_file_contents): When invalidating the newline
8955 cache, consider the case of inserting into indirect buffer.
8957 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8958 In indirect buffers, use the paragraph cache of the base buffer.
8960 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8962 * window.c (grow_mini_window): Fix last change.
8964 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8966 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8968 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8970 * w32term.c (w32_initialize): Use LCID and LOWORD.
8972 * w32proc.c (create_child): Use pid_t for 5th argument.
8973 (IsValidLocale): Don't provide prototype for MinGW64.
8974 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8975 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8977 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8978 MinGW64 doesn't support.
8980 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8982 * w32.c (set_named_security_info): New function.
8983 (acl_set_file): Fall back on set_named_security_info if
8984 set_file_security fails.
8985 (g_b_init_set_named_security_info_w)
8986 (g_b_init_set_named_security_info_a): New static variables.
8987 (globals_of_w32): Initialize them to zero.
8988 (set_named_security_info): Set them to non-zero if the
8989 corresponding API is available.
8990 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8991 New function typedefs.
8993 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8995 Some more fixes following pixelwise resize changes including one
8997 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8998 of frame_resize_pixelwise.
8999 * widget.c (pixel_to_text_size): New function.
9000 (update_wm_hints): Have size hints respect value of
9001 frame_resize_pixelwise.
9002 (EmacsFrameResize): Alway process resize requests pixelwise.
9003 * window.c (grow_mini_window): Make sure mini window is at least
9005 * xdisp.c (display_menu_bar): Make sure menubar extends till
9007 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
9008 (x_set_tool_bar_lines): Calculate pixelwise.
9009 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
9010 frame_resize_pixelwise.
9012 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
9014 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9015 variables not used there.
9017 2013-12-30 Eli Zaretskii <eliz@gnu.org>
9019 * w32.c (sys_umask): New function. (Bug#16299)
9021 2013-12-30 Martin Rudalics <rudalics@gmx.at>
9023 * dispnew.c (change_frame_size_1): Take old width of root window
9024 from that window's pixel width. (Bug#16284)
9026 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
9028 Plain copy-file no longer chmods an existing destination (Bug#16133).
9029 * fileio.c (realmask): Now a static var, not a local.
9030 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
9031 Remove arg STATPTR. All uses changed.
9032 (Fcopy_file): Do not alter permissions of existing destinations,
9033 unless PRESERVE-PERMISSIONS (renamed from
9034 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
9035 Avoid race when testing for existing destinations and for
9036 when input and output files are the same.
9037 If changing the group fails, adjust both default and
9038 preserved permissions so that access is not granted to the
9040 (Fset_default_file_modes, init_fileio): Update realmask.
9041 (Fdefault_file_modes): Use realmask instead of calling umask.
9043 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
9045 Fix pipe bug with OS X emacs --daemon (Bug#16262).
9046 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
9047 flags on the daemon pipe ends before execing.
9049 2013-12-28 Eli Zaretskii <eliz@gnu.org>
9051 * w32fns.c (Fx_create_frame): Error out if called from a TTY
9052 session. (Bug#14739)
9054 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
9056 * callproc.c (Vexec_path): Document that exec-directory is in it.
9058 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
9060 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
9063 2013-12-27 Chong Yidong <cyd@gnu.org>
9065 * data.c (Fsymbol_function): Doc fix.
9067 2013-12-26 Martin Rudalics <rudalics@gmx.at>
9069 Some more tinkering with Bug#16051.
9070 * window.c (resize_frame_windows): Don't let the size of the
9071 root window drop below the frame's default character size.
9072 Never ever delete any subwindows - let the window manager do the
9075 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9076 of toolbar lines needed when they exceed the height of the root
9078 (unwind_create_frame_1): New function.
9079 (Fx_create_frame): Generally inhibit calling the window
9080 configuration change hook here. Remove extra call to
9081 change_frame_size - it's not needed when we don't run the
9082 configuration change hook.
9084 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9086 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9087 On my Fedora 19 platform the core dumps were so big that
9088 my desktop became nearly catatonic.
9089 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9090 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9091 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9092 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9093 a clang-only syntax.
9094 * conf_post.h (__has_feature): New macro, if not already defined.
9095 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9096 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9098 2013-12-25 Eli Zaretskii <eliz@gnu.org>
9100 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9101 is a file name. (Bug#16252)
9103 2013-12-25 Chong Yidong <cyd@gnu.org>
9105 * keyboard.c (Voverriding_terminal_local_map)
9106 (Voverriding_local_map): Doc fix.
9108 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9110 2013-12-24 Eli Zaretskii <eliz@gnu.org>
9112 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9113 file name when it is submitted to ShellExecute. Simplify code.
9114 Don't test DOCUMENT for being a string, as that is enforced by
9115 CHECK_STRING. Doc fix.
9117 2013-12-23 Eli Zaretskii <eliz@gnu.org>
9119 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9120 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9121 redisplay_tool_bar does. Improve and fix commentary.
9122 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9123 limits of the glyph matrices. (Bug#16051)
9124 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9125 only when the new size is different from the old one, and the new
9126 size can be achieved given the frame height.
9128 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9130 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9132 2013-12-23 Glenn Morris <rgm@gnu.org>
9134 * lread.c (Fload): Mention load-prefer-newer in doc.
9136 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9138 Handle Bug#16207 by being more restrictive when running hooks.
9139 * window.c (unwind_change_frame): New function.
9140 (Fset_window_configuration): Don't run configuration change hook
9141 while the frame configuration is unsafe. Call select_window
9144 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9146 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9148 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9150 * nsterm.h: Declare EmacsColor category.
9152 * nsterm.m (NSColor): Implement EmacsColor category.
9153 (ns_get_color): Use colorUsingDefaultColorSpace.
9154 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9156 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9158 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9160 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9161 having the PNG_NORETURN attribute, to avoid compiler warning in
9164 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9166 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9168 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9169 fringe background extension.
9170 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9171 because they are now always the same as `left' and `width',
9172 respectively. Remove code for the case that `width' and
9173 `sb_width' are different.
9175 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9177 Remove scroll_bar_actual_width from frames.
9178 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9179 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9180 (x_figure_window_size):
9181 * nsterm.m (x_set_window_size):
9182 * widget.c (set_frame_size):
9183 * w32term.c (x_set_window_size):
9184 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9185 scroll_bar_actual_width.
9187 Convert scroll_bar members to integers on Windows.
9188 * w32term.h (struct scroll_bar): Convert top, left, width,
9189 height, start, end and dragging to integers.
9190 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9192 * w32term.c (w32_set_scroll_bar_thumb)
9193 (w32_scroll_bar_handle_click): Remove XINT conversions for
9194 scroll_bar members. Treat bar->dragging as integer.
9195 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9196 first element. Remove XINT conversions for scroll_bar members.
9197 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9198 Remove XINT conversions for scroll_bar members.
9200 Fix assignment for new window total sizes.
9201 * window.c (Fwindow_resize_apply_total): Assign values for
9204 2013-12-20 Chong Yidong <cyd@gnu.org>
9206 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9207 argument to `append'.
9209 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9211 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9212 current text face, for extending the face of the display margins.
9215 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9216 Doc fix. (Bug#16190)
9218 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9220 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9223 * nsterm.m (Qfile, Qurl): New.
9224 (EV_MODIFIERS2): New macro.
9225 (EV_MODIFIERS): Use EV_MODIFIERS2.
9226 (ns_term_init): Remove font and color from DND, does not work on
9227 newer OSX, and other ports don't have them.
9228 (performDragOperation:): Handle modifiers used during drag.
9229 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9230 Remove global Lisp variables used to communicate with ns-win.el.
9231 Remove font and color handling.
9232 (syms_of_nsterm): Defsym Qfile and Qurl.
9234 2013-12-19 Anders Lindgren <andlind@gmail.com>
9236 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9237 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9239 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9240 (constrainFrameRect): Remove special case nr_screens == 1.
9241 Don't constrain size to size of view.
9243 * nsterm.h (ns_output): Remove dont_constrain.
9245 2013-12-19 Anders Lindgren <andlind@gmail.com>
9247 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9249 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9251 Minor fixes for recent openp changes.
9252 * lisp.h (GCPRO7): New macro.
9253 * lread.c (openp): Use bool for boolean; all callers changed.
9254 Protect save_string from GC. Don't assume that file descriptors
9255 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9256 warning about uninitialized variable.
9258 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9260 * w32fns.c (emacs_abort): Use intptr_t as argument of
9261 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9263 2013-12-18 Glenn Morris <rgm@gnu.org>
9265 * lread.c (Fload): Pass load_prefer_newer to openp.
9266 Don't bother checking mtime if openp already did it.
9267 (openp): Add `newer' argument, to check all suffixes
9268 and find the newest file.
9269 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9270 * callproc.c (call_process):
9271 * charset.c (load_charset_map_from_file):
9272 * emacs.c (init_cmdargs):
9273 * image.c (x_create_bitmap_from_file, x_find_image_file):
9275 * lread.c (Flocate_file_internal):
9276 * process.c (Fformat_network_address):
9277 * sound.c (Fplay_sound_internal):
9278 * w32.c (check_windows_init_file):
9279 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9281 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9283 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9285 * w32.c (getloadavg): Don't index samples[] array with negative
9286 indices. Recover from wall-clock time being set backwards.
9288 * w32term.c (w32_initialize): Declare the argument of
9289 set_user_model as const.
9291 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9292 (w32_menu_show): Constify some arguments passed to MessageBox.
9294 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9295 to initialize Lisp objects.
9297 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9298 initialize Lisp objects.
9300 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9301 use variables used only on X under that condition.
9303 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9304 variables not used there.
9306 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9308 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9309 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9311 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9313 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9314 code, revealed in presence of R2L characters, character
9315 compositions, and display vectors. A better fix for Bug#16148.
9316 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9317 GTK and NS builds, they don't have this member of struct frame.
9319 * dispextern.h (struct composition_it): Correct a comment for the
9322 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9324 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9325 This prevents a compilation error on C compilers that do not
9326 default functions to return 'int' if not declared. Also, add
9327 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9328 since it now uses inline functions.
9330 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9332 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9333 display margins on mode line, header line, and in the frame's
9334 tool-bar window. (Bug#16165)
9336 2013-12-16 Andreas Schwab <schwab@suse.de>
9338 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9340 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9342 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9345 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9347 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9349 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9351 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9352 intended to find bogus pointers in font objects (Bug#16140).
9353 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9354 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9355 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9356 Disable for MS-Windows due to Bug#15876; apparently this
9357 requires more or less substantial changes in fontset code.
9358 * xfont.c (xfont_close):
9359 * xftfont.c (xftfont_close): Call x_display_info_for_display
9360 to check whether 'Display *' is valid (Bug#16093 and probably
9363 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9365 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9366 Reported by Juanma Barranquero <lekktu@gmail.com>.
9368 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9369 open a pty on MS-Windows. (Bug#16152)
9371 * emacs.c (decode_env_path): Fix bogus comparison against
9372 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9374 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9376 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9377 (Fx_file_dialog): Add parentheses around && to silence warning.
9379 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9381 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9383 * xdisp.c (extend_face_to_end_of_line): Extend background of
9384 non-default face in margin areas as well. (Bug#16151)
9385 (display_line): Call extend_face_to_end_of_line for continued
9386 lines as well, if the display margins have non-zero width.
9387 (set_glyph_string_background_width): When needed, set the
9388 extends_to_end_of_line_p flag on glyph strings to be drawn in
9389 margin areas, not only in the text area.
9391 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9394 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9396 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9397 Don't worry about verify_error being t, since it has to be a list.
9399 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9401 Use bool for boolean, focusing on headers.
9402 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9403 No need to include <stdbool.h>, since conf_post.h does it now.
9404 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9405 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9406 (SET_PER_BUFFER_VALUE_P):
9407 * ccl.c, ccl.h (setup_ccl_program):
9408 * ccl.h (CHECK_CCL_PROGRAM):
9409 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9410 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9411 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9412 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9413 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9414 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9415 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9416 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9417 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9418 (CHARSET_FAST_MAP_SET):
9419 * coding.c (decode_coding_ccl, encode_coding_ccl):
9420 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9421 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9422 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9423 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9424 (decode_coding_c_string):
9425 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9426 * conf_post.h (has_attribute):
9427 * dispextern.h (trace_redisplay_p)
9428 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9429 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9430 (SET_GLYPH_FROM_CHAR_GLYPH)
9431 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9432 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9433 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9434 (cursor_in_mouse_face_p):
9435 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9436 (blank_row, prepare_desired_row)
9437 (build_frame_matrix_from_leaf_window, make_current)
9438 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9439 (update_window, scrolling_window, update_frame_line):
9440 * disptab.h (GLYPH_FOLLOW_ALIASES):
9441 * editfns.c (Fformat):
9442 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9443 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9444 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9445 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9446 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9447 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9448 (FONT_DEFERRED_LOG):
9449 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9450 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9451 (FRAME_MOUSE_UPDATE):
9452 * fringe.c (Fdefine_fringe_bitmap):
9453 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9454 (x_create_bitmap_from_xpm_data, xpm_load_image):
9455 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9456 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9457 (MERGE_INTERVAL_CACHE):
9458 * keymap.h (KEYMAPP):
9459 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9460 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9461 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9462 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9463 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9464 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9465 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9466 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9467 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9468 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9469 (SETUP_BUFFER_SYNTAX_TABLE):
9470 * systime.h (timespec_valid_p):
9471 * term.c (save_and_enable_current_matrix):
9472 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9473 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9474 (redisplay_internal, try_window_reusing_current_matrix)
9475 (sync_frame_with_window_matrix_rows, try_window_id)
9476 (display_menu_bar, display_tty_menu_item, display_mode_line)
9477 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9478 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9479 * xmenu.c (xmenu_show):
9480 * xterm.c (use_xim, x_term_init):
9481 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9482 (struct x_bitmap_record):
9483 Use bool for booleans.
9484 * ccl.c (struct buffer_text):
9485 * ccl.h (struct ccl_program):
9486 * charset.h (struct charset):
9488 * coding.h (struct iso_2022_spec, struct coding_system):
9489 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9490 (struct glyph_string, struct face, struct face_cache)
9491 (struct bidi_string_data, struct bidi_it)
9492 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9494 * editfns.c (Fformat):
9495 * frame.h (struct frame):
9496 * fringe.c (struct fringe_bitmap):
9497 * intervals.h (struct interval):
9498 * keyboard.h (struct kboard):
9499 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9500 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9501 (struct Lisp_Buffer_Local_Value, union specbinding):
9502 * macfont.m (struct macfont_info):
9503 * process.h (struct Lisp_Process):
9504 * termchar.h (struct tty_display_info):
9505 * window.h (struct window):
9506 * xterm.h (struct x_output):
9507 Use bool_bf for boolean bit-fields.
9508 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9509 All callers changed.
9510 * ccl.h (struct ccl_program): Remove unused members private_state,
9511 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9513 (struct ccl_spec): Remove unused members cr_carryover,
9514 eight_bit_carryover.
9515 * conf_post.h: Include <stdbool.h>.
9516 (bool_bf): New type.
9517 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9518 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9519 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9520 'do { ... } while (false)' brackets.
9521 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9522 Args must now be expressions; all callers changed.
9523 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9524 (PRODUCE_GLYPHS): Simplify use of boolean.
9525 * fileio.c (Fcopy_file):
9526 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9527 * lisp.h (UNGCPRO): Return void, not int.
9528 (FOR_EACH_TAIL): Use void expression, not int expression.
9529 * region-cache.c: Reindent.
9530 * region-cache.h: Copy comments from region-cache.c, to fix
9531 incorrect remarks about booleans.
9533 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9535 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9536 when character at point is displayed from a display vector.
9539 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9541 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9542 now a list of certificate validation checks that will abort a
9543 connection with an error.
9544 (Fgnutls_boot): Document it and use it.
9546 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9548 * w32term.c (w32_enable_frame_resize_hack): New variable.
9549 (x_set_window_size): Use it to hack frame resizing on Windows
9552 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9554 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9555 Windows-specific code to w32.c. Change error message text to
9556 match that of Posix platforms.
9558 * w32.c (w32_copy_file): New function, most of the code copied and
9559 reworked from Fcopy_file. Improve error handling. Plug memory
9560 leak when errors are thrown. Support file names outside of the
9561 current codepage. (Bug#7100)
9563 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9565 * lread.c (load_path_default): Prototype.
9567 2013-12-13 Glenn Morris <rgm@gnu.org>
9569 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9570 (dump_path): Remove.
9571 (load-path-default): Remove `changed' argument.
9572 Do not set dump_path permanently. Simplify.
9573 (init_lread): Simplify.
9574 (syms_of_lread): Remove dump_path.
9576 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9578 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9579 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9580 2013-12-12 font-related change to avoid Bug#16128, which
9581 is quite hard to fix without even more substantial changes.
9583 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9585 * font.c (font_close_object): Check for live frame (Bug#16128).
9587 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9589 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9590 Return ptrdiff_t, not int, since it's a buffer size.
9591 Reindent/reparen some macros to a more Gnuish style.
9593 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9595 Avoid undefined behavior with huge regexp interval counts.
9596 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9597 since it's now specialized to interval counts. All uses changed.
9598 Do not assume wraparound on signed integer overflow.
9599 (regex_compile): Simplify based on the above changes.
9601 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9603 Support file names on MS-Windows that use characters outside of
9604 the current system codepage. (Bug#7100)
9606 * w32.c (get_file_security, set_file_security)
9607 (create_symbolic_link): Separate pointers and boolean flags for
9608 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9609 non-zero, else the former.
9610 (codepage_for_filenames, filename_to_utf16, )
9611 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9613 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9615 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9616 Accept only one argument; all callers changed.
9617 (dostounix_filename): Remove the second argument, now works in
9618 UTF-8. All callers changed.
9619 (parse_root): Lose DBCS code.
9620 (get_long_basename, w32_get_short_filename, init_environment)
9621 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9622 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9623 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9624 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9625 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9626 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9628 (ansi_encode_filename): New function.
9629 (get_emacs_configuration, get_emacs_configuration_options):
9631 (add_volume_info, GetCachedVolumeInformation): Run the input file
9632 name through unixtodos_filename, to ensure it is stored and
9633 referenced in canonical form.
9634 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9635 (logon_network_drive, sys_link, utime): Improve error handling.
9636 (sys_access): New function.
9637 (hashval, generate_inode_val): Unused functions deleted.
9638 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9639 (check_windows_init_file): Convert error message from UTF-8 to
9640 ANSI codepage, for display in the message box.
9641 (globals_of_w32): Set w32_unicode_filenames according to the OS
9644 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9645 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9646 (syms_of_w32term): Declare w32-unicode-filenames.
9648 * w32proc.c (new_child, delete_child): Remove code that handled
9649 unused pending_deletion and input_file members of the child struct.
9650 (create_child, sys_spawnve): Convert all file names to ANSI
9651 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9652 name cannot be encoded in ANSI codepage. Don't use
9653 unixtodos_filename, mirror slashes by hand.
9654 (record_infile, record_pending_deletion): Functions deleted.
9655 (Fw32_short_file_name): Call w32_get_short_filename instead of
9658 * w32notify.c (add_watch): Work in Unicode mode when
9659 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9660 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9661 instead, do the same with Lisp primitives.
9663 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9664 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9665 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9666 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9667 (Fw32_shell_execute): Improve error reporting.
9668 (Fdefault_printer_name): Ifdef away for Cygwin.
9670 * w32.h (struct _child_process): Remove input_file and
9671 pending_deletion members that are no longer used.
9672 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9673 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9674 (ansi_encode_filename): New and updated prototypes.
9676 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9678 (unexec): Don't use dostounix_filename, it expects a file name in
9679 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9682 * fileio.c (Ffile_name_directory, file_name_as_directory)
9683 (directory_file_name, Fexpand_file_name)
9684 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9685 arguments of dostounix_filename.
9686 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9687 use MAX_UTF8_PATH for size of file-name strings.
9688 (emacs_readlinkat): Build an explicitly unibyte string for file
9690 (syms_of_fileio) <file-name-coding-system>:
9691 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9693 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9694 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9695 directories to UTF-8.
9696 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9697 environment, and each element of the input PATH, to UTF-8.
9699 * dired.c (file_attributes): Use build_unibyte_string explicitly
9700 to make Lisp strings from user and group names.
9702 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9705 * coding.c (decode_file_name, encode_file_name): New functions.
9707 * termcap.c (tgetent): Adapt to the change in arguments of
9710 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9713 * msdos.c (dostounix_filename, init_environment): Adapt to the
9714 change in arguments of dostounix_filename.
9716 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9717 [WINDOWSNT]: Encode file names passed to the image libraries in
9720 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9721 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9723 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9724 arguments of dostounix_filename.
9726 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9728 * font.h (struct font_entity) [HAVE_NS]: New field to record
9729 font driver which was used to create this entity.
9730 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9731 frame where the font was opened.
9732 (font_close_object): Add prototype.
9733 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9734 (font_close_object): Not static any more. Lost frame arg.
9735 Adjust comment and users.
9736 * alloc.c (cleanup_vector): Call font_close_object to adjust
9737 per-frame font counters correctly. If HAVE_NS, also call
9738 driver-specific cleanup for font-entity objects.
9739 * ftfont.c (ftfont_open):
9740 * nsfont.m (nsfont_open):
9741 * w32font.c (w32font_open_internal):
9742 * xfont.c (xfont_open):
9743 * xftfont.c (xftfont_open): Save frame pointer in font object.
9744 * macfont.m (macfont_open): Likewise.
9745 (macfont_descriptor_entity): Save driver pointer to be able
9746 to call its free_entity routine when font-entity is swept.
9747 * ftxfont.c (ftxfont_open): Add eassert because frame
9748 pointer should be saved by ftfont_driver.open.
9750 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9752 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9753 input polling is used. This is still meaningful for Cygwin, see
9754 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9755 * keyboard.c (poll_for_input_1, input_polling_used):
9756 Define unconditionally.
9757 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9758 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9759 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9760 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9761 (face_for_char): Likewise. Rearrange eassert and return ASCII
9762 face for CHAR_BYTE8_P.
9763 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9765 2013-12-11 Ken Brown <kbrown@cornell.edu>
9767 * dispextern.h (erase_phys_cursor):
9768 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9770 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9772 * nsterm.m (x_free_frame_resources):
9773 * term.c (tty_free_frame_resources):
9774 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9775 face cache because it's implied by free_frame_faces anyway.
9776 * w32term.c (x_free_frame_resources): Likewise. Do not call
9777 free_frame_faces twice.
9779 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9781 * editfns.c (Fformat_time_string): Mention %F in the doc.
9783 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9785 * window.c (resize_frame_windows): Don't return immediately when
9786 the root window's size doesn't change - the minibuffer window
9787 may still have to be repositioned/resized.
9788 * xfns.c (Fx_create_frame): Always change the frame size after
9789 initializing the frame's faces.
9790 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9791 change_frame_size should already have done it.
9792 (x_new_font): Assign new tool- and menu-bar heights.
9793 (x_set_window_size_1): Account for tool- and menu-bar heights
9794 (Bug#16013). Don't set pixel sizes since change_frame_size
9795 should already have done it.
9797 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9799 Remove the option of using libcrypto.
9800 * Makefile.in (LIB_CRYPTO): Remove.
9801 (LIBES): Don't use it.
9803 2013-12-11 Juri Linkov <juri@jurta.org>
9805 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9806 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9808 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9810 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9811 drawn tool bar items (Bug#16058).
9812 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9814 2013-12-09 Ken Brown <kbrown@cornell.edu>
9816 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9818 * lisp.h (get_frame_param): Adjust conditions for prototype
9821 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9823 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9824 Avoid unused macro warning if configured --without-xft.
9826 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9828 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9830 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9832 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9834 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9836 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9838 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9840 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9842 Use libcrypto's checksum implementations if available, for speed.
9843 * Makefile.in (LIB_CRYPTO): New macro.
9846 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9847 The macro didn't conform to C99 due to type mismatch,
9848 which caused compilation failure with Sun C 5.12,
9849 and it was confusing anyway. Include window.h to declare
9850 redisplay_other_windows.
9852 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9854 * window.c (set_window_buffer): Update mode line (bug#16084).
9856 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9858 Fix minor problems found by static checking.
9859 * keyboard.c (poll_for_input_1, input_polling_used):
9860 Define only if HAVE_NTGUI.
9861 * xmenu.c (popup_activate_callback): Omit unnecessary
9862 check against USE_X_TOOLKIT, which must be defined here anyway.
9863 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9866 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9868 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9870 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9872 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9874 * nsterm.m (x_set_window_size): Remove fprintf.
9875 (init): Define always. Set applicationDidFinishLaunchingCalled
9877 (applicationDidFinishLaunching:):
9878 Set applicationDidFinishLaunchingCalled.
9879 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9882 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9884 Pixel resize changes for NS (Bug#16049).
9885 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9886 height/width. row/cols are locals.
9887 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9888 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9889 (windowWillResize): Remove gsextra. Calculate extra as in
9891 (x_new_font): Don't change frame size if fullscreen.
9892 Change size pixelwise.
9894 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9895 comment in xfns.c. Change to pixelwise call.
9897 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9899 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9902 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9904 * xterm.c (input_signal_count): Remove.
9905 (x_dispatch_event): Define unconditionally.
9906 (x_make_frame_visible): Process X events until the frame
9907 is really visible (Bug#16027).
9908 * xterm.h (x_dispatch_event): Declare unconditionally.
9910 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9912 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9914 * nsterm.m (x_set_window_size): Handle pixelwise.
9916 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9918 * w32term.c (x_new_font):
9919 * xterm.c (x_new_font): Calculate new frame size from new font
9922 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9924 * lisp.h (FOR_EACH_TAIL): New macro.
9925 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9927 * window.c (select_window): Call second wset_redisplay before we change
9928 selected_window (bug#16034).
9930 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9932 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9934 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9936 * w32xfns.c: Include window.h, to avoid a compiler warning.
9938 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9940 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9941 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9942 window_scroll takes care of it.
9943 (Fset_window_point, Fdelete_other_windows_internal)
9944 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9945 (Fsplit_window_internal, Fdelete_window_internal)
9946 (Fresize_mini_window_internal, Fset_window_configuration)
9947 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9948 cause redisplay instead of forcing a complete redisplay.
9949 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9950 we're only affecting the selected_window.
9952 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9954 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9955 directional control characters. Update type and category
9956 determination according to the UBA from Unicode v6.3.
9957 (bidi_category_t): New category EXPLICIT_FORMATTING.
9959 * dispextern.h (bidi_type_t): Update to include new bidirectional
9960 properties introduced with Unicode v6.3. (Bug#16043)
9962 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9964 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9967 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9969 * font.c (font_list_entities): Remove dummy assignment.
9970 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9971 used on graphic displays only. Remove unused 'font_encoder' member.
9972 (struct font_bitmap): Remove unused 'extra' member.
9973 * nsfont.m (nsfont_open):
9974 * w32font.c (w32font_open_internal):
9975 * ftfont.c (ftfont_get_bitmap): Adjust users.
9977 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9979 Use bool for boolean.
9980 * tparam.c (tparam1):
9981 * undo.c (record_point, record_property_change):
9982 Use bool for boolean, for local vars that are always true or false.
9984 Minor integer overflow fixes (Bug#16033).
9985 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9986 This improves on the previous fix to this function.
9987 (window_resize_check): When summing up pixel counts, don't rely on
9988 undefined behavior if the sum overflows.
9990 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9992 * window.c (Fset_window_new_pixel): Don't choke at negative
9993 argument value (Bug#16033).
9995 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9996 to avoid crash in window_box_height.
9998 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9999 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
10001 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
10003 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
10005 Minor integer overflow fixes.
10006 * window.c (Fset_window_new_pixel, grow_mini_window):
10007 * xdisp.c (Fwindow_text_pixel_size):
10008 Avoid undefined behavior on signed integer overflow.
10009 * xfns.c (x_set_mouse_color):
10010 Check that drag shape fits in 'unsigned', since that's what X wants.
10012 2013-12-02 Eli Zaretskii <eliz@gnu.org>
10014 Improve reporting of fatal exception on MS-Windows.
10015 * w32fns.c (my_exception_handler): New function.
10016 (globals_of_w32fns): Set it up as the unhandled exception
10017 handler. Initialize exception code and address to zeros.
10018 (emacs_abort): If the exception code and address are available,
10019 print them at the beginning of the backtrace. Fix the format of
10020 printing addresses (was producing 0x0x12345678 on XP).
10023 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
10025 * eval.c (Fbacktrace__locals): New function.
10026 (syms_of_eval): Defsubr it.
10028 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
10030 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
10031 Define here to unify between...
10032 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
10033 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
10035 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10037 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
10039 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
10040 fringe background extension.
10041 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
10042 because they are now always the same as `left' and `width',
10043 respectively. Remove code for the case that `width' and
10044 `sb_width' are different.
10046 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
10048 Fix minor problems found by static checking.
10049 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
10050 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
10051 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
10053 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
10055 * image.c (imagemagick_compute_animated_image): Don't crash if we
10056 have an animation with different-sized images (bug#15313).
10058 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10060 Remove some unused items introduced during pixelwise change.
10061 * window.c (window_resize_total_check): Remove unused function.
10062 * xdisp.c (remember_mouse_glyph): Remove unused label.
10063 (Ftool_bar_height): Move declaration inside #if.
10064 * xterm.c (x_set_window_size): Don't use r and c.
10066 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
10068 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
10069 `value' and `endp'.
10071 * window.c (Fset_window_configuration): Comment out unused variables.
10073 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10075 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10077 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10079 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10081 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10082 HAVE_GNUTLS3 (Bug#16001).
10084 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10085 if interrupts are deferred (Bug#15801).
10087 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10089 Support resizing frames and windows pixelwise.
10090 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10091 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10092 (struct glyph_matrix): Replace window_left_col and
10093 window_top_line by window_pixel_left and window_pixel_top.
10094 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10096 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10097 (draw_window_divider, move_it_to, x_draw_right_divider)
10098 (x_draw_bottom_divider, change_frame_size): Add or fix
10100 * dispnew.c (change_frame_size_1): Change prototype.
10101 (adjust_glyph_matrix, required_matrix_width)
10102 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10103 values instead of lines and columns.
10104 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10105 WINDOW_TOTAL_FRINGE_WIDTH.
10106 (handle_window_change_signal, do_pending_window_change)
10107 (init_display): Adjusts calls of change_frame_size.
10108 (change_frame_size, change_frame_size_1): Handle pixelwise
10110 * frame.c (Qright_divider_width, Qbottom_divider_width):
10112 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10113 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10114 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10115 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10117 (set_frame_param): New function.
10118 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10119 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10120 (Ffringe_width, Fborder_width, Fright_divider_width)
10121 (Fbottom_divider_width): New functions, defsubr them.
10122 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10123 New argument pixelwise.
10124 (struct frame_parm_table): New members Qright_divider_width and
10125 Qbottom_divider_width.
10126 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10127 (x_report_frame_params): Handle Qright_divider_width and
10128 Qbottom_divider_width.
10129 (x_set_right_divider_width, x_set_bottom_divider_width):
10131 (frame_resize_pixelwise): New option.
10132 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10133 new_pixelwise, right_divider_width and bottom_divider_width;
10134 remove total_lines; rename text_lines, text_cols, new_text_lines
10135 and new_text_cols to text_height, text_width, new_height and
10136 new_width respectively.
10137 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10138 FRAME_TEXT_WIDTH respectively.
10139 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10140 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10141 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10143 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10144 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10145 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10146 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10147 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10148 (FRAME_TOTAL_COLS_ARG): Remove macro.
10149 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10150 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10151 (x_wm_set_size_hint): Handle frame pixel sizes.
10152 * indent.c (compute_motion, Fcompute_motion):
10153 Call window_body_width instead of window_body_cols.
10154 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10155 (make_lispy_position): Handle right and bottom dividers.
10156 (Fsuspend_emacs): Pixelize call of change_frame_size.
10157 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10158 * lisp.h: Extern set_frame_param.
10159 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10161 (Fx_create_frame): Add entry for vertical_drag_cursor.
10162 Pixelize call of change_frame_size.
10163 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10164 * nsterm.m (ns_update_window_end): Optionally draw right
10166 (x_set_window_size): Add argument pixelwise.
10167 Call check_frame_size and change_frame_size with pixelwise zero.
10168 (ns_draw_window_divider): New function.
10169 (ns_redisplay_interface): Add ns_draw_window_divider.
10170 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10171 (x_new_font): Call x_set_window_size with pixelwise zero.
10172 * print.c (print_object): For a window print its sequence
10174 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10175 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10176 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10177 (w32_createwindow): Use scroll bar area width.
10178 (w32_wnd_proc): Handle bottom divider width.
10179 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10180 (Fx_create_frame): Default divider width parameters.
10181 Caclulate sizes pixelwise. Add vertical drag cursor support.
10182 (x_create_tip_frame): Default divider widths to zero.
10183 Pixelize call to change_frame_size.
10184 (Fx_show_tip): Add handling of divider widths. Pixelize window
10185 position and sizes.
10186 (Fw32_frame_rect): New function.
10187 (frame_parm_handler w32_frame_parm_handlers): Add divider
10189 (Vx_window_vertical_drag_shape): Add variable.
10190 * w32inevt.c (resize_event, maybe_generate_resize_event):
10191 Pixelize change_frame_size calls.
10192 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10194 * w32term.c (w32_draw_window_divider): New function.
10195 (x_update_window_end): Handle right divider.
10196 (w32_draw_fringe_bitmap, x_scroll_run)
10197 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10198 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10199 Calculate new frame sizes pixelwise.
10200 (x_new_font): Pixelize call to x_set_window_size.
10201 (x_check_fullscreen): Pixelize call to change_frame_size.
10202 (x_set_window_size_1, x_set_window_size): New argument
10203 pixelwise. Calculate pixelwise.
10204 (x_wm_set_size_hint): Use scroll bar area width.
10205 (w32_redisplay_interface): Add w32_draw_window_divider.
10206 * w32term.h (struct w32_output): Add vertical drag cursor.
10207 * widget.c (set_frame_size, update_wm_hints)
10208 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10210 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10211 * window.c (sequence_number): Restore.
10212 (Fwindow_pixel_width, Fwindow_pixel_height)
10213 (Fwindow_mode_line_height, Fwindow_header_line_height)
10214 (window_pixel_to_total, Frun_window_scroll_functions)
10215 (Fset_window_new_pixel, window_resize_apply_total)
10216 (Fwindow_resize_apply_total): New functions.
10217 (window_body_height, window_body_width): Rename from
10218 window_body_lines. New argument PIXELWISE.
10219 Calculate pixelwise.
10220 (Fwindow_body_height, Fwindow_body_width): New argument
10222 (coordinates_in_window, window_relative_x_coord): Use window's
10223 pixel width instead of total width.
10224 (replace_window, recombine_windows): Initialize pixel values.
10225 (resize_root_window, resize_frame_windows, grow_mini_window)
10226 (shrink_mini_window): New argument PIXELWISE.
10227 Calculate pixelwise.
10228 (Fdelete_other_windows_internal, adjust_window_margins)
10229 (window_resize_check, window_resize_apply)
10230 (Fdelete_window_internal, Fresize_mini_window_internal)
10231 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10232 (check_frame_size): Rename arguments. New argument PIXELWISE.
10233 Calculate pixelwise.
10234 (set_window_buffer): Make samebuf bool. Run configuration change
10235 hook only if buffer changed.
10236 (Fset_window_buffer): Rewrite doc-string.
10237 (make_window): Initialize new_pixel slot.
10238 (Fwindow_resize_apply): Check pixel size of root window.
10239 (Fsplit_window_internal): Call 2nd argument pixel_size.
10240 Calculate pixelwise.
10241 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10243 (save_window_data): New slots frame_text_width,
10244 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10245 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10247 (Fcurrent_window_configuration, Fset_window_configuration)
10248 (save_window_save, compare_window_configurations): Handle new
10249 slots in save_window_data and saved_window.
10250 (Fset_window_scroll_bars): Fix doc-string.
10251 (window_resize_pixelwise): New variable.
10252 (coordinates_in_window, Fcoordinates_in_window_p):
10254 (make_parent_window): Adjust sequence_number.
10255 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10257 * window.h (struct window): New members new_pixel, pixel_left,
10258 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10259 (wset_new_pixel): New function.
10260 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10261 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10262 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10263 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10264 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10265 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10266 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10267 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10268 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10269 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10270 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10271 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10272 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10273 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10274 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10276 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10277 (window_body_width, check_frame_size): Adapt external declarations.
10278 * xdisp.c (last_max_ascent): New integer.
10279 (window_text_bottom_y): Handle bottom divider.
10280 (window_box_width, window_box_height): Calculate pixelwise.
10281 (get_glyph_string_clip_rects): Handle right divider.
10282 (remember_mouse_glyph): When windows are resized pixelwise
10283 proceed with width and height set to 1.
10284 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10285 WINDOW_TOTAL_WIDTH.
10286 (move_it_to): Calculate and return maximum x position
10288 (Fwindow_text_pixel_size): New function.
10289 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10290 (tool_bar_lines_needed): Rename to tool_bar_height.
10291 Calculate pixelwise.
10292 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10293 Calculate pixelwise.
10294 (redisplay_tool_bar): Calculate pixelwise.
10295 (redisplay_window): Calculate pixelwise. Handle dividers.
10296 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10297 (x_draw_vertical_border): Handle dividers.
10298 (define_frame_cursor1): Handle vertical drag cursor.
10299 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10300 (expose_window): Calculate pixelwise. Handle dividers.
10301 (init_xdisp): Initialize pixel values.
10302 * xfaces.c (Qwindow_divider): New face.
10303 (realize_basic_faces): Realize it.
10304 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10305 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10306 (x_set_scroll_bar_default_width): Default actual width to 16.
10307 (Fx_create_frame): Set sizes pixelwise.
10308 (x_create_tip_frame): Default divider widths to zero.
10309 Pixelize call of change_frame_size.
10310 (Fx_show_tip): Handle divider widths. Initial pixel position
10312 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10313 (Vx_window_vertical_drag_shape): New option.
10314 * xmenu.c (free_frame_menubar): Pixelize call of
10316 * xterm.c (x_draw_window_divider): New function.
10317 (x_update_window_end): Optionally draw right divider.
10318 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10319 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10320 (handle_one_xevent, x_new_font): Calculate pixelwise.
10321 (x_set_window_size_1, x_set_window_size): New argument
10322 pixelwise. Calculate pixelwise.
10323 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10324 (struct x_redisplay_interface): Add x_draw_window_divider.
10325 * xterm.h (struct x_output): Add vertical_drag_cursor.
10327 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10329 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10330 Set invisible frames's `redisplay' when a full redisplay is requested.
10331 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10332 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10333 (display_mode_lines): Set it here instead.
10335 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10337 * dispextern.h (set_window_update_flags): Remove.
10339 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10341 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10343 * xdisp.c (REDISPLAY_SOME_P): New macro.
10344 (redisplay_internal): Use it (bug#15999).
10345 (prepare_menu_bars, redisplay_window): Use it as well.
10347 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10349 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10351 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10352 (globals_of_w32font): Zero it out.
10353 (GetCharWidth32W_Proc): New function pointer.
10354 (get_char_width_32_w): New function.
10355 (compute_metrics): If get_glyph_outline_w returns an error, try
10356 get_char_width_32_w before declaring a failure. This avoids
10357 punishing raster (a.k.a. "bitmap") fonts by slowing down
10358 redisplay. (Bug#6364).
10360 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10362 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10363 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10364 highlight needs to be redisplayed. (Bug#15913)
10366 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10368 Fix minor problems found by static checking.
10369 * buffer.h (struct buffer_text, struct buffer):
10370 * frame.h (struct frame):
10371 * window.h (struct window):
10372 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10373 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10374 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10375 no-longer-valid use of HAVE_MENUS.
10376 * xdisp.c (propagate_buffer_redisplay): Now static.
10378 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10380 * xmenu.c (Fmenu_or_popup_active_p):
10381 * window.c (Fset_window_configuration):
10382 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10383 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10384 * fns.c (Fyes_or_no_p):
10385 * editfns.c (Fmessage_box, Fmessage_or_box):
10386 * alloc.c (make_save_ptr_ptr):
10387 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10389 * window.c (Fset_window_configuration): Move select_window later.
10391 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10393 Refine redisplay optimizations to only redisplay *some* frames/windows
10394 rather than all of them.
10395 * xdisp.c (REDISPLAY_SOME): New constant.
10396 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10397 (bset_redisplay, bset_update_mode_line): New functions.
10398 (message_dolog): Use bset_redisplay.
10399 (clear_garbaged_frames): Use fset_redisplay.
10400 (echo_area_display): Use wset_redisplay.
10401 (buffer_shared_and_changed): Remove.
10402 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10403 frame titles. Compute the actual set of windows redisplayed.
10404 Don't update frame titles and menu bars for frames that don't need to
10406 (propagate_buffer_redisplay): New function.
10408 (redisplay_internal): Use it. Be more selective in the set of windows
10409 we redisplay. Propagate windows_or_buffers_changed to
10410 update_mode_lines a bit later to simplify the code.
10411 (mark_window_display_accurate_1): Reset window and buffer's
10413 (redisplay_window): Do nothing if neither the window nor the buffer nor
10414 the frame needs redisplay.
10415 * window.h (struct window): Add `redisplay' field.
10416 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10417 (redisplay_other_windows, window_list): New declarations.
10418 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10419 (window_list): Not static any more.
10420 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10421 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10422 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10423 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10424 * frame.h (struct frame): Add `redisplay' field.
10425 Move `external_menu_bar' bitfield next to other bit-fields.
10426 (SET_FRAME_GARBAGED): Use fset_redisplay.
10427 (SET_FRAME_VISIBLE): Don't garbage the frame;
10428 Use redisplay_other_windows.
10429 * buffer.h (struct buffer): Add `redisplay' field.
10430 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10431 (modify_overlay): Use bset_redisplay.
10432 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10434 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10436 Support w32 file notifications in batch mode.
10437 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10438 invalid (which happens in batch mode). If non-interactive, call
10439 handle_file_notifications to store file notification events in the
10440 input queue. (Bug#15933)
10442 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10444 * w32inevt.c (handle_file_notifications): Now external, not static.
10446 * w32term.h (handle_file_notifications): Provide prototype.
10448 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10449 init_crit, since init_display, which does that otherwise, is not
10452 2013-11-27 Glenn Morris <rgm@gnu.org>
10454 * Makefile.in ($(lispsource)/international/charprop.el): New.
10455 (emacs$(EXEEXT)): Depend on charprop.el.
10457 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10459 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10460 deleting portions of the buffer under non-nil REPLACE argument.
10463 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10464 directory, watch it and not its parent.
10465 (add_watch): Allow empty string in FILE.
10467 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10469 * window.c (Fset_window_start, window_resize_apply)
10470 (window_scroll): Reset window_end_valid (Bug#15957).
10472 2013-11-27 Glenn Morris <rgm@gnu.org>
10474 * Makefile.in (leimdir): Now in lisp source directory.
10475 ($(leimdir)/leim-list.el): Just use ../leim .
10476 * epaths.in (PATH_DUMPLOADSEARCH):
10477 * lread.c (load_path_default):
10478 * nsterm.m (ns_load_path): No more leim directory.
10480 2013-11-26 Andreas Schwab <schwab@suse.de>
10482 * .gdbinit (xgettype): Add cast.
10484 2013-11-26 Glenn Morris <rgm@gnu.org>
10486 Preload leim-list.el.
10487 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10488 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10489 is a single directory.
10491 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10493 bool-vector-subsetp is now the normal direction (Bug#15912).
10494 * data.c (Fbool_vector_subsetp): Test whether the first argument
10495 is a subset of the second one, not the reverse. Add doc string.
10497 Fix minor problems found by static checking.
10498 * lread.c (load_path_default): Now static.
10499 * textprop.c (text_property_stickiness): Be consistent about the
10500 test used when deciding whether to consider the previous character.
10501 This simplifies the code a bit.
10503 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10505 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10507 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10508 (syms_of_frame): Don't defsubr them.
10510 2013-11-25 Glenn Morris <rgm@gnu.org>
10512 * lread.c (load_path_default): Change the sense of the argument.
10513 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10514 from dump_path. When it is not, avoid checking dump_path twice.
10516 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10517 uninstalled dump_path against installed Vload_path. (Bug#15964)
10519 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10521 Export get_pos_property to Elisp.
10522 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10523 (syms_of_editfns): Export it to Elisp.
10525 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10527 2013-11-23 Romain Francoise <romain@orebokech.com>
10529 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10530 initialization here ...
10531 (syms_of_fileio): ... from here.
10533 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10535 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10536 Please use --enable-check-lisp-object-type.
10538 2013-11-23 Glenn Morris <rgm@gnu.org>
10540 * process.c (get_process): Explicit error for dead buffers.
10542 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10544 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10546 2013-11-23 Glenn Morris <rgm@gnu.org>
10548 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10549 * lread.c (load_path_check): Take path to check as argument.
10550 (load_path_default): New, split from init_lread.
10551 (init_lread): Move calc of default load-path to load_path_default.
10552 Empty elements in EMACSLOADPATH now stand for the default.
10553 (load-path): Doc fix.
10554 * emacs.c (decode_env_path): Add option to treat empty elements
10555 as nil rather than ".".
10556 * callproc.c (init_callproc_1, init_callproc):
10557 * image.c (Vx_bitmap_file_path):
10558 * lisp.h (decode_env_path):
10559 * lread.c (Vsource_directory):
10560 Update for new argument spec of decode_env_path.
10562 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10564 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10565 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10567 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10569 Fix some dependency problems that cause unnecessary recompiles.
10571 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10572 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10573 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10574 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10575 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10576 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10577 (boostrap-clean): No need to remove stamp-oldxmenu.
10579 Fix recently introduced bool vector overrun.
10580 This was due to an optimization that went awry.
10581 Reported by Glenn Morris in
10582 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10583 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10584 for empty vectors, undoing the 2013-11-18 change.
10585 * data.c (bool_vector_binop_driver): Rely on this.
10586 Fix bug that occasionally overran the destination.
10587 * lisp.h (struct Lisp_Bool_vector): Document this.
10589 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10591 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10594 * nsterm.m (init, run, stop:): Comment out for now, does not work
10597 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10599 * charset.c (syms_of_charset): Don't read past end of string.
10601 2013-11-19 Glenn Morris <rgm@gnu.org>
10603 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10605 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10607 Add hooks to run on gaining/losing focus. (Bug#15029)
10608 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10609 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10610 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10612 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10614 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10615 The old names predated the API change that put destination at end.
10617 Improve API of recently-added bool vector functions (Bug#15912).
10618 The old API had (bool-vector-count-matches A B)
10619 and (bool-vector-count-matches-at A B I), which gave the
10620 misleading impression that the two functions were variants, one
10621 with a location I. The new API has (bool-vector-count-population A)
10622 and (bool-vector-count-consecutive A B I) to make the distinction
10623 clearer. The first function no longer has a B argument, since the
10624 caller can easily determine the number of nils if the length and
10625 number of ts is known.
10626 * data.c (Fbool_vector_count_population): Rename from
10627 bool_vector_count_matches, and accept just 1 argument.
10628 (Fbool_vector_count_consecutive): Rename from
10629 Fbool_vector_count_matches_at.
10631 Always allocate at least one bits_word per bool vector.
10632 See Daniel Colascione in:
10633 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10634 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10635 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10636 * lisp.h (struct Lisp_Bool_vector): Document this.
10638 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10640 * insdel.c (invalidate_buffer_caches): New function, consolidated
10641 from part of prepare_to_modify_buffer.
10642 (insert_from_gap, prepare_to_modify_buffer):
10643 * coding.c (code_convert_region, code_convert_string):
10644 Call invalidate_buffer_caches. (Bug#15841)
10646 * lisp.h (invalidate_buffer_caches): Add prototype.
10648 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10650 * w32term.c (x_update_window_end): Don't invalidate the entire
10651 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10652 highlight needs to be redisplayed. (Bug#15913)
10654 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10656 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10658 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10660 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10661 while we are using Vprin1_to_string_buffer.
10663 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10664 after inserting the description string. (Bug#15907)
10666 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10668 * data.c: Work around bogus GCC diagnostic about shift count.
10669 Reported by Eli Zaretskii in
10670 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10671 (pre_value): New function.
10672 (count_trailing_zero_bits): Use it.
10674 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10676 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10677 assume C macros are not supported even under -g3 in these old GCC
10680 2013-11-15 Leo Liu <sdl.web@gmail.com>
10682 * minibuf.c (Ftry_completion, Fall_completions)
10683 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10685 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10687 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10688 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10689 This avoids placing unnecessary constants into the Emacs code.
10691 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10693 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10694 for Cygwin w32 build.
10696 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10697 for Cygwin w32 build. (Bug#15892)
10699 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10701 Simplify, port and tune bool vector implementation.
10702 * alloc.c (bool_vector_exact_payload_bytes)
10703 (bool_vector_payload_bytes): Remove.
10704 (bool_vector_fill): Return its argument.
10705 * alloc.c (bool_vector_fill):
10707 * print.c (print_object):
10708 Simplify by using bool_vector_bytes.
10709 * alloc.c (make_uninit_bool_vector):
10710 New function, broken out from Fmake_bool_vector.
10711 (Fmake_bool_vector): Use it. Use tail call.
10712 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10713 * data.c (BITS_PER_ULL): New constant.
10714 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10715 if long long versions don't exist.
10716 (shift_right_ull): New function.
10717 (count_one_bits_word): New function, replacing popcount_bits_word
10718 macro. Don't assume that bits_word is no wider than long long.
10719 (count_one_bits_word, count_trailing_zero_bits):
10720 Don't assume that bits_word is no wider than long long.
10721 * data.c (bool_vector_binop_driver, bool_vector_not):
10722 * fns.c (Fcopy_sequence):
10724 Create an uninitialized destination, to avoid needless work.
10725 (internal_equal): Simplify.
10726 (Ffillarray): Prefer tail call.
10727 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10728 contain at least one word.
10729 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10730 chars are narrower than ints.
10731 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10732 * fns.c (Fcopy_sequence):
10734 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10735 Don't try to port to hosts where bits_word values have holes; the
10736 code wouldn't work there anyway. Verify this assumption, though.
10737 (bool_vector_bytes): New function.
10738 (make_uninit_bool_vector): New decl.
10739 (bool_vector_fill): Now returns Lisp_Object.
10741 * xfns.c (xic_create_fontsetname):
10742 * xrdb.c (gethomedir): Prefer tail calls.
10744 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10746 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10747 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10749 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10750 that requires a return value.
10751 (Fset_buffer_modified_p): Take advantage of this change to do
10754 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10756 * buffer.c (Frestore_buffer_modified_p): Sync it with
10757 Fset_buffer_modified_p.
10758 (Fforce_mode_line_update): New function, moved from subr.el.
10759 (Fset_buffer_modified_p): Use them.
10760 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10762 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10764 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10765 This avoids undefined behavior when subtracting pointers into
10766 different aways. On my platform it also makes the code a tad
10767 smaller and presumably faster.
10769 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10771 * keyboard.c (command_loop_1): Use region-extract-function.
10772 * insdel.c (Qregion_extract_function): Not static any more (can we
10773 stop pretending that these vars can benefit from being marked static?).
10775 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10777 * search.c (find_newline): If buffer text is relocated during the
10778 "dumb loop", adjust C pointers into buffer text to follow suit.
10781 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10783 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10784 for conversion (Bug#15837).
10786 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10788 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10789 for the entire range of inserted characters. (Bug#15841)
10791 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10793 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10795 (realize_default_face): Remove assignment to distant-foreground if
10796 unspecified (Bug#15815).
10798 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10800 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10801 cache-long-scans disabled, since we don't want to call
10802 prepare_to_modify_buffer (in insert_1_both) for each message we
10805 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10806 from buffer.c. Improve commentary to the buffer field setter
10809 * buffer.c (bset_cache_long_scans): Static function deleted.
10810 Improve commentary to the buffer field setter functions.
10811 (init_buffer_once): Default for cache-long-scans changed to t.
10814 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10816 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10818 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10819 This bug was introduced in my 2013-06-21 change, and caused
10820 struct Lisp_Sub_Char_Table objects to be given too many slots,
10821 which broke 'make -C admin/unidata'.
10823 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10825 Import changes from mac-port 4.5.
10826 * macfont.m (mac_font_copy_default_descriptors_for_language)
10827 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10828 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10829 (macfont_language_default_font_names): New.
10830 (macfont_list): Rearrange language/charset code.
10831 (macfont_close): Don't check for macfont_info->cache.
10832 (mac_ctfont_create_preferred_family_for_attributes): New font
10833 selection code, call
10834 mac_font_copy_default_name_for_charset_and_languages.
10835 (mac_font_copy_default_descriptors_for_language)
10836 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10838 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10840 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10842 Port to C11 aligned_alloc, and fix some integer overflows.
10843 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10844 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10845 and use of posix_memalign replaced with aligned_alloc.
10846 (aligned_alloc): New function, defined or declared as needed.
10847 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10848 Don't undef; configure.ac now does this.
10849 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10850 (calloc, aligned_alloc): Check for integer overflow.
10851 (aligned_alloc): Rename from memalign. All uses changed.
10852 (memalign): New function, an alias for aligned_alloc.
10854 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10856 * xdisp.c (redisplay_internal): Fix typo in last change.
10858 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10860 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10862 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10864 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10865 redisplay--mode-lines-cause.
10866 (redisplay_internal): Keep them uptodate. Remove redundant check of
10867 buffer_shared_and_changed.
10868 * *.[chm]: Number every assignment to update_mode_lines so we
10869 can track why it is set.
10871 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10873 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10875 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10877 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10878 can track why it is set.
10880 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10882 Integer-related fixes for term.c etc.
10883 * dispextern.h (face_tty_specified_color): New function.
10884 * term.c (turn_on_face): Don't rely on undefined behavior when
10885 assigning an out-of-range value to 'long'.
10886 Simplify test for toggling highlight.
10887 (tty_capable_p): Omit last two (unused) args. All callers changed.
10888 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10889 (read_menu_input, tty_menu_activate, tty_menu_show):
10890 * xfaces.c (x_supports_face_attributes_p)
10891 (tty_supports_face_attributes_p):
10892 Use bool for boolean. All callers changed.
10893 (tty_supports_face_attributes_p): Omit defaults for color indices;
10894 no longer needed. Simplify tail call.
10896 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10898 * xdisp.c (prepare_menu_bars): Mark static.
10899 * lisp.h (prepare_menu_bars): Don't declare.
10900 * xselect.c (x_handle_selection_clear):
10901 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10903 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10905 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10906 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10908 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10910 * keyboard.c (Fcommand_error_default_function): Rename from
10911 Fdefault_error_output.
10913 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10915 * keyboard.c (Fdefault_error_output): New function, extracted from
10916 cmd_error_internal.
10917 (syms_of_keyboard): Use it for Vcommand_error_function.
10919 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10921 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10922 (init_eval): Use it to ensure handlerlist is non-NULL.
10923 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10924 (Fsignal): Adjust NULLness test of handlerlist.
10925 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10927 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10929 * callproc.c (call_process): Call prepare_to_modify_buffer before
10930 decoding text read from the sub-process, as the decoded stuff will
10931 be inserted into the buffer. This will invalidate the various
10932 caches maintained for the buffer. (Bug#15148)
10934 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10936 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10937 string of glyphless-char-display.
10939 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10941 * nsfns.m (ns_get_name_from_ioreg): New function.
10942 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10943 OSX >= 10.9. Use ns_get_name_from_ioreg.
10945 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10947 Simplify and port recent bool vector changes.
10948 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10949 only in this file. Use a more-efficient implementation if the
10950 second argument is a power of 2.
10951 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10952 Remove no-longer-necessary compile-time checks.
10953 (bool_vector_exact_payload_bytes): New function.
10954 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10955 exact payload changed to call the new function. Do not assume
10956 that the arg or result fits in ptrdiff_t.
10957 (bool_vector_fill): New function.
10958 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10960 (vroundup_ct): Don't assume arg fits in size_t.
10961 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10962 invoke set_category_set.
10963 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10964 All callers changed. Use bool_vector_set.
10965 * category.h (XCATEGORY_SET): Remove; no longer needed.
10966 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10967 bool_vector_bitref.
10968 * data.c (Faref): Use bool_vector_ref.
10969 (Faset): Use bool_vector_set.
10970 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10971 (Fbool_vector_not, Fbool_vector_count_matches)
10972 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10973 * fns.c (concat): Use bool_vector_ref.
10974 (Ffillarray): Use bool_vector_fill.
10975 (mapcar1): Use bool_vector_ref.
10976 (sxhash_bool_vector): Hash words, not bytes.
10977 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10978 a constant, since it's now used in #if.
10979 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10980 unsigned char on unusual architectures, so that we no longer
10981 assume that the number of bits per bits_word is a power of two or
10982 is a multiple of 8 or of CHAR_BIT.
10983 (Qt): Add forward decl.
10984 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10985 at least as strictly as bits_word.
10986 (bool_vector_data, bool_vector_uchar_data): New accessors.
10987 All data structure accesses changed to use them.
10988 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10989 (bool_vector_set): New functions.
10990 (bool_vector_fill): New decl.
10991 (ROUNDUP): Move to alloc.c as described above.
10993 Fix recent gnutls changes.
10994 * gnutls.c (Fgnutls_boot): Don't assume C99.
10995 * process.c (wait_reading_process_output): Fix typo in recent change.
10997 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10999 * process.c (wait_reading_process_output, read_process_output)
11000 (send_process): Check gnutls_state is not NULL.
11002 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
11003 (Fgnutls_boot): Set process gnutls_p later, after initialization.
11005 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
11007 * nsterm.m (init, run, stop:): New methods in EmacsApp for
11008 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
11010 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
11013 * nsfns.m (Fx_create_frame): Fix memory leak.
11015 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
11016 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
11017 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
11019 2013-11-04 Eli Zaretskii <eliz@gnu.org>
11021 * xdisp.c (message3_nolog, message_with_string): Encode the string
11022 before writing it to the terminal in a non-interactive session.
11024 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
11025 sure we concatenate them into a unibyte string.
11027 * fileio.c (make_temp_name): Encode PREFIX, and decode the
11028 resulting temporary name before returning it to the caller.
11029 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
11030 is a unibyte string, convert NAME to a unibyte string to ensure
11031 that the result is also a unibyte string.
11033 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
11034 create unibyte strings from default paths and directory/file
11037 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
11040 * callproc.c (init_callproc): Use build_unibyte_string to make
11041 sure we create unibyte strings from default paths and
11042 directory/file names.
11044 * buffer.c (init_buffer): Don't store default-directory of
11045 *scratch* in multibyte form. The original problem which led to
11046 that is described in
11047 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
11048 but it was solved long ago. (Bug#15260)
11050 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
11052 Port to stricter C99 platforms.
11053 Especially, C99 prohibits nesting a struct X inside struct Y if
11054 struct X has a flexible array member.
11055 * alloc.c (struct sdata): New type.
11056 (sdata): Implement in terms of struct sdata.
11057 Remove u member; all uses replaced by next_vector, set_next_vector.
11058 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
11059 (SDATA_DATA_OFFSET): Now a constant, not a macro.
11060 (struct sblock): Rename first_data member to data, which is now
11061 a flexible array member. All uses changed.
11062 (next_vector, set_next_vector, large_vector_vec): New functions.
11063 (vector_alignment): New constant.
11064 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
11065 (struct large-vector): Now merely a NEXT member, since the old approach
11066 ran afoul of stricter C99. All uses changed to use
11067 large_vector_vec or large_vector_offset.
11068 (large_vector_offset): New constant.
11069 * dispnew.c: Include tparam.h, for tgetent.
11070 Do not include term.h; no longer needed.
11071 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
11072 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
11073 (struct Lisp_Vector): Use a flexible array member for contents,
11074 instead of a union with a member that is an array of size 1.
11076 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11077 fact that the struct no longer contains a union.
11078 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11079 (struct Lisp_Save_Value, struct Lisp_Free):
11080 Use unsigned, not int, for spacers, to avoid c99 warning.
11081 (union specbinding): Use unsigned, not bool, for bitfield, as
11082 bool is not portable to pre-C99 hosts.
11084 2013-11-04 Glenn Morris <rgm@gnu.org>
11086 * emacs.c (usage_message): Mention that `-L :...' appends.
11088 2013-11-02 Glenn Morris <rgm@gnu.org>
11090 * Makefile.in (abs_builddir): Remove.
11091 (bootstrap_exe): Use relative filename.
11093 Use relative filenames in TAGS files.
11094 * Makefile.in (abs_srcdir): Remove it again.
11095 (.PHONY): Remove frc.
11096 (maintainer-clean): No more TAGS-LISP file.
11097 (TAGS): Pass relative file names to etags.
11098 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11100 * Makefile.in (abs_srcdir): New, set by configure.
11102 (maintainer-clean): Remove pointless echo. That should be in the
11103 top-level Makefile, if anywhere. Delete TAGS-LISP.
11104 (extraclean): No s/ and m/ directories for some time.
11105 (TAGS): Also depend on ctagsfiles3.
11106 Remove no-longer-defined S_FILE.
11107 Pass absolute filenames to etags once more.
11108 (TAGS-LISP): Replace lispdir with its expansion.
11109 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11110 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11112 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11114 * xfaces.c (check_lface_attrs, realize_default_face):
11115 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11116 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11118 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11120 * emacs.c (original_pwd): Remove global var by making it local.
11121 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11123 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11125 * xfaces.c: Declare color_distance.
11126 (QCdistant_foreground): New variable.
11127 (NEAR_SAME_COLOR_THRESHOLD): New define.
11128 (load_color2): New function.
11129 (load_color): Call load_color2.
11130 (load_face_colors): Call load_color2 and if distant-color is specified
11131 calculate distant and use distant-color if colors are near.
11132 (LFACE_DISTANT_FOREGROUND): New define.
11133 (merge_face_ref, Finternal_set_lisp_face_attribute)
11134 (Finternal_get_lisp_face_attribute)
11135 (x_supports_face_attributes_p): Handle distant-foreground similar to
11137 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11139 * dispextern.h (lface_attribute_index):
11140 Add LFACE_DISTANT_FOREGROUND_INDEX.
11142 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11144 * image.c (pbm_next_char): New function.
11145 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11146 (pbm_scan_number): Use it.
11147 (Qlibjpeg_version): New variable.
11148 (syms_of_image): DEFSYM and initialize it.
11150 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11152 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11154 2013-10-31 Glenn Morris <rgm@gnu.org>
11156 * emacs.c (original_pwd): New char.
11157 (main): If using --chdir, store original_pwd.
11158 (init_cmdargs): When setting Vinvocation_directory based on a
11159 relative argv[0], use original_pwd if set. (Bug#15768)
11161 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11163 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11165 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11167 * insdel.c: Fix minor problems found by static checking.
11168 (Qregion_extract_function): Now static.
11169 (prepare_to_modify_buffer_1): Remove unused locals.
11171 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11173 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11174 (syms_of_xdisp): Declare pre-redisplay-function.
11175 (markpos_of_region): Remove function.
11176 (init_iterator, compute_stop_pos, handle_face_prop)
11177 (face_before_or_after_it_pos, reseat_to_string)
11178 (get_next_display_element, window_buffer_changed)
11179 (redisplay_internal, try_cursor_movement, redisplay_window)
11180 (try_window_reusing_current_matrix, try_window_id, display_line)
11181 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11182 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11183 * window.h (struct window): Remove field `region_showing'.
11184 * dispextern.h (struct it): Remove region_beg/end_charpos.
11185 (face_at_buffer_position, face_for_overlay_string)
11186 (face_at_string_position): Update prototypes.
11187 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11188 (face_at_string_position): Remove `region_beg' and `region_end' args.
11189 * fontset.c (Finternal_char_font):
11190 * font.c (font_at, font_range): Adjust calls accordingly.
11191 * insdel.c (Qregion_extract_function): New var.
11192 (syms_of_insdel): Initialize it.
11193 (prepare_to_modify_buffer_1): Use it.
11195 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11197 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11198 * ftxfont.c (ftxfont_get_gcs):
11199 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11200 * xfaces.c (x_free_colors, x_free_dpy_colors)
11201 (x_create_gc, unload_color):
11202 * xselect.c (x_property_data_to_lisp):
11203 * xsettings.c (parse_settings):
11204 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11205 (get_bits_and_offset): Adjust definition.
11206 * frame.c (XParseGeometry): Adjust locals.
11207 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11208 * regex.h (toplevel): Likewise for reg_syntax_t.
11210 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11212 * eval.c (run_hook_with_args): Use FUNCTIONP.
11214 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11216 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11217 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11218 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11219 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11220 on MS-Windows anyway.
11221 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11222 (free_realized_face): ...adjust user.
11223 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11224 white relief pixels to -1.
11225 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11226 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11227 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11229 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11231 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11232 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11233 in practice now. All callers changed.
11235 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11237 * dispextern.h (struct face): Use bitfields for 'underline_type'
11238 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11239 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11240 'stipple' member. Move 'lface' member up to help...
11241 * xfaces.c (make_realized_face): ...this function to find and
11242 clear just the members that need clearing.
11243 (load_face_colors, realize_x_face):
11244 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11246 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11248 * xftfont.c (struct xftfont_info): Remove set-but-unused
11250 (xftfont_open): Adjust user.
11251 (xftfont_get_colors): Remove useless prototype.
11253 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11255 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11256 before passing them to 'unexec'. (Bug#15260)
11258 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11260 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11262 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11264 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11265 the changed signature of the font driver's 'close' method.
11267 * w32font.h (w32font_close): Adjust the prototype to the change in
11268 function definition.
11270 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11272 * w32uniscribe.c (uniscribe_close): Adapt the call to
11273 w32font_close to its new prototype.
11275 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11277 Omit unused frame argument of font API's close function.
11278 * font.h (struct font): Drop frame argument. Adjust comment.
11279 * font.c (font_clear_cache, font_close_object): Adjust users.
11280 * ftfont.c (ftfont_close):
11281 * ftxfont.c (ftxfont_close):
11282 * macfont.m (macfont_close):
11283 * nsfont.m (nsfont_close):
11284 * w32font.c (w32font_close):
11285 * xfont.c (xfont_close):
11286 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11287 tweak comments and make functions safe if called more than once for
11288 the same font object.
11290 Perform font-specific cleanup when font object is swept by GC. See
11291 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11292 * alloc.c (cleanup_vector): New function.
11293 (sweep_vector): Call it for each reclaimed vector object.
11294 * font.h (struct font): Adjust comment.
11296 2013-10-24 Glenn Morris <rgm@gnu.org>
11298 * Makefile.in (abs_top_srcdir): New, set by configure.
11300 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11302 Adjust recent font-related changes to fix bug#15686.
11303 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11304 is a live window system frame, mark its default font too.
11306 2013-10-23 Glenn Morris <rgm@gnu.org>
11308 * Makefile.in (RUN_TEMACS): Make relative (again).
11309 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11310 (bootstrap-emacs$(EXEEXT)):
11311 Quote entities that might contain whitespace.
11313 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11315 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11316 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11318 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11320 Do not allow font caches to grow too large.
11321 * alloc.c (compact_font_cache_entry, compact_font_caches):
11322 New functions or stub if not HAVE_WINDOW_SYSTEM.
11323 (compact_undo_list): Factor out from Fgarbage_collect.
11325 (mark_face_cache): Mark face font. Move down to avoid
11327 (mark_terminals): Do not mark font cache here.
11328 (Fgarbage_collect): Call compaction functions described
11329 above. Adjust comment.
11331 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11333 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11334 chdir to HOME (bug#15607).
11336 * nsterm.m (Qcocoa, Qgnustep): New variables.
11337 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11338 (ns_get_color): Make selection color work for GNUstep also.
11340 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11342 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11343 handles mouse clicks. Instead, let GPM use the same code as all
11344 the other mice use. See the discussion starting at
11345 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11346 for the details of the problem with the menu bar this fixes.
11348 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11350 Remove port-specific display name lists to avoid extra
11351 complexity and data duplication with display info lists.
11352 * xterm.h (x_display_name_list): Remove declaration.
11353 * xterm.c (x_display_name_list): Remove.
11354 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11355 * xfns.c (x_display_info_for_name, Fx_display_list):
11356 Likewise. Use x_display_list where appropriate.
11357 * w32term.h (w32_display_name_list): Remove declaration.
11358 * w32term.c (w32_display_name_list): Remove.
11359 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11361 * w32fns.c (x_display_info_for_name, Fx_display_list):
11362 Likewise. Use x_display_list where appropriate.
11363 * nsterm.h (ns_display_name_list): Remove declaration.
11364 * nsterm.m (ns_display_name_list): Remove.
11365 (ns_term_init, syms_of_nsterm): Adjust users.
11366 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11367 Likewise. Use x_display_list where appropriate.
11368 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11369 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11370 (mark_terminals): Mark per-terminal font cache.
11372 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11374 Don't run timers in input-pending-p. Its new check-timers param
11375 provides the prior behavior. (Bug#15045).
11376 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11378 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11380 Make some functions static in non-Microsoft builds.
11381 On my platform (Fedora 19 x86-64), this shrinks the
11382 Emacs executable (text+data) by 0.25%.
11383 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11384 (load_color) [!MSDOS]:
11385 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11386 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11387 * lisp.h (check_existing):
11388 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11389 (network_interface_info) [!WINDOWSNT]:
11390 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11391 Remove extern decls.
11392 * fileio.c (check_existing):
11393 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11394 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11395 (network_interface_info) [!WINDOWSNT]:
11396 * term.c (encode_terminal_code) [!WINDOWSNT]:
11397 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11398 * xfaces.c (load_color) [!MSDOS]:
11400 * fileio.c (check_existing, check_executable, check_writable):
11401 * process.c (network_interface_list, network_interface_info):
11402 Move earlier, so that we don't need forward decls.
11403 * gnutls.c (fn_gnutls_transport_set_errno)
11404 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11406 * w32.c (init_environment): Use faccessat rather than
11407 check_existing, partly for consistency with the rest of the code
11408 in this file, partly so that check_existing can be static.
11410 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11411 * emacs.c (MAIN_PROGRAM): New macro.
11412 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11413 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11415 bool vector int width fixes
11416 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11417 (Fbool_vector_count_matches_at):
11418 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11419 can exceed PTRDIFF_MAX, at least in theory.
11420 (Fbool_vector_count_matches_at):
11421 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11423 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11425 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11426 (struct sockaddr): Add forward decl, for platforms that lack it.
11428 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11430 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11433 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11435 * w32.c (network_interface_get_info, network_interface_list)
11436 (network_interface_info): New functions. (Bug#15610)
11437 (GetAdaptersInfo_Proc): New typedef.
11438 (get_adapters_info): New wrapper function.
11439 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11441 * process.h (network_interface_list, network_interface_info):
11444 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11445 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11446 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11447 for WINDOWSNT. Doc fix.
11448 (syms_of_process): Defsubr Snetwork_interface_list and
11449 Snetwork_interface_info unconditionally.
11451 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11452 in NS GUI sessions. (Bug#15629)
11454 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11456 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11458 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11460 * print.c (print_object): Print " ..." when truncating bool vectors.
11462 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11464 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11465 standard mouse buttons.
11467 * termhooks.h (struct input_event): Remove incorrect commentary.
11469 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11471 Disallow bool vector operations on mixed-length operands.
11472 The old behavior left garbage in the result vector sometimes,
11473 and didn't seem to be useful.
11474 * data.c (Qwrong_length_argument): New static var.
11475 (wrong_length_argument): New function.
11476 (bool_vector_binop_driver): Check that args agree in length.
11478 * keyboard.c, keyboard.h (all_kboards): Now static.
11480 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11482 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11483 note from the lispref.
11485 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11487 * nsterm.h (struct ns_display_info): Remove set-but-unused
11488 member image_cache (image caches are per-terminal anyway).
11489 (FRAME_X_IMAGE_CACHE): Remove.
11490 * nsterm.m (ns_initialize_display_info): Adjust user.
11492 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11494 * w32proc.c: Include mingw_time.h.
11496 * w32.c: Include mingw_time.h.
11498 Implement scrolling of TTY menus when the screen is too short.
11500 * term.c (tty_menu_display): Accept an additional argument, the
11501 menu item from which to start displaying the menu. Account for
11502 the value of Y when limiting the menu to the number of available
11504 (mi_result): New enumeration.
11505 (read_menu_input): Return enumerated value. When the y coordinate
11506 hits min_y or max_y, return scroll indication instead of wrapping
11508 (tty_menu_activate): Handle the scrolling indications from
11509 read_menu_input. Compute the first menu item to display and pass
11510 it to tty_menu_display.
11512 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11514 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11515 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11516 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11517 Adjust to match the change described below.
11518 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11519 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11520 memory_below_frame members to...
11521 * termchar.h (struct tty_display_info): ...here because they're
11522 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11523 * term.c (init_tty):
11524 * nsterm.m (ns_create_terminal):
11525 * w32term.c (w32_create_terminal):
11526 * xterm.c (x_create_terminal): Adjust users.
11527 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11528 to filter out non-TTY frames. Adjust comment.
11529 (scrolling): Adjust user. Prefer eassert for debugging check.
11531 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11533 * xfaces.c (PT_PER_INCH): Remove unused macro.
11534 * termhooks.h (struct terminal): Remove set-but-unused
11535 member fast_clear_end_of_line.
11536 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11537 * nsterm.m (ns_create_terminal):
11538 * term.c (init_tty):
11539 * w32term.c (w32_create_terminal):
11540 * xterm.c (x_create_terminal): Adjust users.
11542 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11544 * lisp.h (bool_vector_size): New function.
11545 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11546 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11547 (Fbool_vector_not, Fbool_vector_count_matches_at):
11548 Remove uses of 'eassume' that should no longer be needed,
11549 because they are subsumed by the 'eassume' in bool_vector_size.
11551 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11553 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11554 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11555 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11557 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11559 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11560 have different dimensions. (Bug#15575)
11562 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11565 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11567 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11569 * term.c (tty_menu_show): Never return with unbalanced
11570 specpdl. Use eassert for debugging check. Adjust style.
11572 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11574 * term.c (read_menu_input): Make selection of menu items
11575 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11576 (tty_menu_activate): Fix off-by-one error when computing max_y.
11578 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11580 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11581 audit logging (only used with GnuTLS 3.x) and enable it.
11583 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11585 * dispnew.c (redraw_frame): Remove useless #ifdef because
11586 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11587 Also, move TTY fflush to...
11588 * term.c (tty_update_end): ...this function.
11590 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11592 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11593 the end of the frame's glyph matrix. (Bug#15575)
11595 * term.c (tty_menu_display): Don't move cursor while overwriting
11596 frame's glyphs with menu items. Limit the number of items
11597 displayed to what can be shown on the available screen lines,
11598 excluding the echo area.
11599 (tty_menu_activate): Limit the Y coordinate allowed by
11600 read_menu_input to the last screen line used for menu display.
11602 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11604 * lisp.h (eassume): New macro.
11605 Also, include <verify.h>, for 'assume'.
11606 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11607 (vroundup, vector_nbytes):
11608 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11609 (Fbool_vector_not, Fbool_vector_count_matches)
11610 (Fbool_vector_count_matches_at):
11611 Use eassume, not eassert.
11612 * casetab.c (set_identity, shuffle):
11613 * composite.c (composition_gstring_put_cache):
11614 * dispnew.c (update_frame_1):
11615 * ftfont.c (ftfont_shape_by_flt):
11616 * image.c (gif_load):
11617 * intervals.c (offset_intervals):
11618 * macfont.m (macfont_shape):
11619 Remove calls to 'assume' that are no longer needed, because
11620 --enable-gcc-warnings no longer generates bogus warnings
11621 when these calls are removed.
11623 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11625 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11627 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11629 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11630 (Qsubstitute_env_in_file_name): New var.
11631 (syms_of_fileio): Define it.
11633 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11635 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11636 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11639 * term.c (save_and_enable_current_matrix): Don't allocate and
11640 don't save margin areas.
11641 (restore_desired_matrix): Don't restore margin areas.
11642 (free_saved_screen): Don't free margin areas.
11644 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11646 * image.c: Pacify --enable-gcc-warnings.
11647 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11648 #define only if used.
11650 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11652 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11653 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11654 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11655 (gif_load): For giflib v5.x and later, display the error message
11656 produced by giflib when its functions fail.
11657 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11660 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11662 * keyboard.c (last_event_timestamp): Remove. For X selection and
11663 GTK popup menus, it may be obtained from per-frame X display info.
11664 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11665 (process_special_events): Adjust users.
11666 * keyboard.h (last_event_timestamp): Remove declaration.
11667 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11668 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11669 * menu.h (xmenu_show): Adjust prototype.
11670 * menu.c (Fx_popup_menu): Adjust user.
11671 * xselect.c (x_own_selection, x_get_foreign_selection)
11672 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11674 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11676 * keyboard.c (init_kboard): Now static. Add arg
11677 to denote window system. Adjust comment.
11678 (init_keyboard): Adjust user.
11679 (allocate_kboard): New function.
11680 (syms_of_keyboard):
11681 * nsterm.m (ns_term_init):
11682 * term.c (init_tty):
11683 * w32term.c (w32_create_terminal):
11684 * xterm.c (x_term_init): Use it.
11685 * keyboard.h (init_kboard): Remove prototype.
11686 (allocate_kboard): Add prototype.
11688 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11690 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11691 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11693 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11695 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11697 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11699 * term.c (tty_menu_activate): Flush the output stream after
11700 showing the cursor, and don't mark the frame garbaged at exit from
11701 the function. Fixes redisplay glitches when moving from one menu
11704 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11706 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11707 or throw error (Bug#15570).
11709 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11711 * intervals.c (temp_set_point_both): Move test into 'eassert',
11714 * lisp.h (eassert): Don't use 'assume'.
11715 Sometimes 'assume' wins in performance, and sometimes it loses,
11716 so it shouldn't be used all the time. Perhaps we need two
11717 flavors of 'eassert', one for where 'assume' is far more likely
11718 to help or to hurt; but that can be done later.
11719 Reported by Dmitry Antipov in
11720 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11721 Also, don't include <verify.h>; no longer needed.
11723 2013-10-09 Glenn Morris <rgm@gnu.org>
11725 * eval.c (Fcond): Doc tweak.
11727 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11729 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11730 expressions with side effects to eassert. (Bug#15565)
11732 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11734 * fns.c (hashfn_user_defined): Allow hash functions to return any
11737 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11739 Fix minor problems found by static checking.
11740 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11741 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11742 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11743 * keyboard.c (read_menu_command): Remove unused local.
11744 * lisp.h (read_menu_command): New decl.
11745 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11746 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11747 Return ptrdiff_t, not int.
11748 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11749 not int, for benefit of xpalloc.
11750 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11752 (have_menus_p): Remove; unused.
11753 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11754 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11755 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11757 (save_and_enable_current_matrix): Omit unnecessary casts.
11758 (read_menu_input): Omit local extern decl (now in lisp.h).
11759 Don't access uninitialized storage if mouse_get_xy fails.
11760 (tty_menu_activate): Mark local as initialized, for lint.
11761 (tty_menu_activate, tty_meny_show): Remove unused locals.
11763 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11765 Support menus on text-mode terminals.
11766 * xterm.h (xw_popup_dialog): Add prototype.
11768 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11769 (xmenu_show): Block input here, instead in Fx_popup_menu.
11770 (xw_popup_dialog): New function, with X-specific bits of popup
11773 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11776 * window.c (Fset_window_configuration): Use run-time tests of the
11777 frame type instead of compile-time conditionals, when menu-bar
11778 lines are considered.
11780 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11781 (w32_popup_dialog): New prototypes.
11783 * w32menu.c (Fx_popup_dialog): Function deleted.
11784 (w32_popup_dialog): New function, with w32 specific bits of popup
11785 dialogs. Block input here.
11787 * w32inevt.c (w32_console_read_socket): Minor change to add
11788 debugging TTY events.
11790 * w32fns.c (show_hourglass): If returning early because the frame
11791 is not a GUI frame, unblock input.
11793 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11794 (cursorY): New functions.
11796 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11797 WINDOWSNT, macros that call curX and curY elsewhere.
11799 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11801 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11802 specific function to hide and show cursor on a text-mode terminal.
11803 (tty_menu_struct, struct tty_menu_state): New structures.
11804 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11805 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11806 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11807 (tty_menu_locate, save_and_enable_current_matrix)
11808 (restore_desired_matrix, screen_update, read_menu_input)
11809 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11810 (tty_pop_down_menu, tty_menu_last_menubar_item)
11811 (tty_menu_new_item_coords, tty_menu_show): New functions.
11812 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11814 * nsterm.h (ns_popup_dialog): Adjust prototype.
11816 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11817 of in x-popup-menu.
11818 (ns_popup_dialog): Adapt order of arguments to the other
11819 *_menu_show implementations.
11820 (Fx_popup_dialog): Function deleted.
11822 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11824 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11826 * menu.c (have_boxes): New function.
11827 (single_keymap_panes): Use it instead of a compile-time
11829 (single_menu_item): Use run-time tests of the frame type instead
11830 of compile-time conditionals.
11831 (encode_menu_string): New function.
11832 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11833 the macro, since different types of frame need different encoding
11835 (digest_single_submenu): Use run-time tests of frame type instead
11836 of, or in addition to, compile-time conditionals.
11837 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11838 (Fx_popup_menu): Detect when the function is called from keyboard
11839 on a TTY. Don't barf when invoked on a text-mode frame.
11840 Check frame type at run time, instead of compile-time conditionals for
11841 invoking terminal-specific menu-show functions.
11842 Call tty_menu_show on text-mode frames.
11843 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11844 run time to determine which alternative to invoke; support dialogs
11847 * keyboard.h <Qmouse_movement>: Declare.
11849 * keyboard.c <Qmouse_movement>: Now extern.
11850 <Qecho_keystrokes>: New static variable.
11851 (read_key_sequence): Accept an additional argument, a flag to
11852 prevent redisplay during reading of the key sequence. All callers
11854 (read_menu_command): New function.
11855 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11857 (toolkit_menubar_in_use): New function.
11858 (make_lispy_event): Use it instead of a compile-time test.
11860 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11861 window-system being available.
11863 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11864 to x-popup-dialog on the frame type, they all now support popup
11867 * dispnew.c (save_current_matrix): Save the margin areas.
11868 (restore_current_matrix): Restore margin areas.
11869 (update_frame_with_menu): New function.
11871 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11874 * alloc.c (make_save_ptr): Now compiled unconditionally.
11876 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11878 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11879 (redraw_frame, update_frame): Adjust users.
11880 * dispextern.h (set_window_update_flags): Adjust prototype.
11881 * xdisp.c (redisplay_internal): When updating all frames with zero
11882 windows_or_buffers_changed, assume that only the windows that shows
11883 current buffer should be really updated.
11885 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11887 Do not allocate huge temporary memory areas and objects while encoding
11888 for file I/O, thus reducing an enormous memory usage for large buffers.
11889 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11890 * coding.h (struct coding_system): New member raw_destination.
11891 * coding.c (setup_coding_system): Initialize it to zero.
11892 (encode_coding_object): If raw_destination is set, do not create
11893 dst_object. Add comment.
11894 * fileio.c (toplevel): New constant E_WRITE_MAX.
11895 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11896 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11898 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11900 * nsterm.m (windowDidExitFullScreen:)
11901 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11903 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11905 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11906 * keyboard.c (unblock_input_to): Don't process pending signals
11907 if a fatal error is in progress.
11909 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11910 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11911 they're talking about words in Lisp bool vectors.
11912 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11913 * data.c (popcount_bits_word): Rename from popcount_size_t.
11914 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11917 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11919 Improve support for popcount and counting trailing zeros (Bug#15550).
11920 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11921 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11922 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11923 (popcount_size_t_msc, popcount_size_t_gcc):
11924 Remove; now done by Gnulib.
11925 (popcount_size_t): Now a macro that defers to Gnulib.
11926 (count_trailing_zero_bits): Return int, for consistency with
11927 Gnulib and because Emacs prefers signed to unsigned int.
11928 Don't assume that size_t is either unsigned int or unsigned long
11929 or unsigned long long.
11930 (size_t_to_host_endian): Do not assume that size_t is either
11931 exactly 32 or exactly 64 bits wide.
11932 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11933 etc., so that it's now an enum constant, not a macro.
11934 No need to assume that it's either 32 or 64.
11936 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11938 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11941 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11943 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11944 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11946 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11948 emacs_read and emacs_write now use void *, not char *.
11949 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11950 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11951 Buffer arg is now void *, not char *. This matches plain
11952 'read' and 'write' better, and avoids a constraint violation
11953 on Solaris 9 with Oracle Studio.
11955 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11957 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11958 memset to explicit loop. Otherwise copy largest possible chunk
11959 from initialized to uninitialized part, thus allowing the longer
11960 memcpy runs and reducing the number of loop iterations.
11962 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11964 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11965 hide toolbar (Bug#15388).
11966 (windowDidEnterFullScreen:): If presentation options are zero,
11967 set them here (Bug#15388).
11968 (ns_update_auto_hide_menu_bar): Remove runtime check.
11969 Don't auto hide dock unless menubar is also auto hidden.
11971 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11973 * editfns.c (message): Mention batch mode in doc string.
11975 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11977 * nsterm.m (check_native_fs): Remove erroneous comment.
11979 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11981 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11982 uses find_newline instead of scan_newline and so doesn't move point.
11984 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11986 Use hardware support for byteswapping on glibc x86 etc.
11987 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11988 whereas the old swap64 needed 30.
11989 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11990 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11991 Use byteswap.h's macros to swap bytes.
11992 * lisp.h (swap16, swap32, swap64): Remove.
11993 All uses replaced by bswap_16, bswap_32, bswap_64.
11995 * bytecode.c (exec_byte_code): Use some more volatile variables
11996 to work around local variables getting clobbered by longjmp.
11997 Port to pre-C99, which doesn't allow decls after stmts.
11999 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
12001 * lisp.h (eassert): Assume that COND is true when optimizing.
12002 In other words, take on the behavior of eassert_and_assume.
12003 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
12004 (eassert_and_assume): Remove. All uses replaced by eassert.
12006 * xdisp.c (Qglyphless_char): Now static.
12008 Adjust to merge from gnulib.
12009 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
12010 * lisp.h: Include <verify.h>, for 'assume'.
12012 * eval.c (clobbered_eassert): New macro.
12013 (internal_catch, internal_condition_case)
12014 (internal_condition_case_1, internal_condition_case_2)
12015 (internal_condition_case_n): Use it instead of eassert
12016 when the argument contains locals clobbered by longjmp.
12017 Don't use clobbered locals outside of clobbered_eassert.
12018 (internal_lisp_condition_case): Use a volatile variable
12019 to work around a local variable's getting clobbered.
12021 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12023 * lisp.h (struct handler): Merge struct handler and struct catchtag.
12024 (PUSH_HANDLER): New macro.
12025 (catchlist): Remove.
12026 (handlerlist): Always declare.
12028 * eval.c (catchlist): Remove (merge with handlerlist).
12029 (handlerlist, lisp_eval_depth): Not static any more.
12030 (internal_catch, internal_condition_case, internal_condition_case_1)
12031 (internal_condition_case_2, internal_condition_case_n):
12033 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
12034 handlerlist/catchlist.
12035 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
12036 handlerlist which can only handle a single condition-case handler at
12038 (find_handler_clause): Simplify since we only a single branch here
12041 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
12043 (bcall0): New function.
12044 (exec_byte_code): Add corresponding cases. Improve error message when
12045 encountering an invalid byte-code. Let Bunwind_protect accept
12046 a function (rather than a list of expressions) as argument.
12048 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
12049 and make them unconditional now that they're heap-allocated.
12051 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12053 * charset.c (Fdecode_char, Fencode_char): Remove description of
12054 `restriction' arg. now that it's hidden by advertised-calling-convention.
12056 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
12058 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
12059 Remove unused variable (from mac-port).
12060 (macfont_draw): Use s->ybase for correct y position.
12062 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12064 * frame.h (struct frame): Drop has_minibuffer member because...
12065 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
12066 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
12068 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12070 * window.h (struct window): Prefer enum text_cursor_kinds to int
12071 for phys_cursor_type member. Move the latter, phys_cursor_width,
12072 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
12073 * window.c (replace_window, make_window): Adjust users.
12075 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12077 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12078 this module is never compiled otherwise.
12080 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12082 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12085 2013-09-29 Eli Zaretskii <eliz@gnu.org>
12087 * xdisp.c (get_next_display_element): Don't call face_for_font in
12088 a build configured --without-x. (Bug#15484)
12090 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12092 * window.c (calc_absolute_offset): #elif should be #elif defined.
12094 * frame.c (delete_frame): Block/unblock input to overcome race
12095 condition (Bug#15475).
12097 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
12099 * frame.c (delete_frame): Record selected frame only after
12100 calling Qdelete_frame_functions (Bug#15477).
12102 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12104 * nsterm.m (ns_selection_color): Remove.
12105 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12106 NSColor selectedText(Background)Color. Only for COCOA.
12107 (ns_term_init): Remove assignment of ns_selection_color, logic
12108 moved to ns_get_color.
12110 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12111 NS_SELECTION_COLOR_DEFAULT.
12112 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12114 2013-09-28 Eli Zaretskii <eliz@gnu.org>
12116 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12117 frame' does not have the tool_bar_window member.
12119 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12121 Signal error when reading an empty byte-code object (Bug#15405)
12122 * lread.c (read1): Signal error.
12123 * alloc.c (make_byte_code): eassert header size.
12124 (sweep_vectors): Change an int to size_t.
12126 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12128 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12129 instead of ints, as it's the usual style for offsetof constants. See:
12130 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12132 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12133 This is ugly, but it should fix the performance problem for older
12134 GCC versions in the short run. I'll look into integrating the
12135 Gnulib module for popcount, as a better fix.
12136 See the thread starting in:
12137 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12138 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12139 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12140 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12141 (popcount_size_t): Use it.
12143 2013-09-24 Daniel Colascione <dancol@dancol.org>
12145 * process.c (Fnetwork_interface_info): Fix build break due to
12148 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12150 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12151 Prefer signed to unsigned integers where either will do.
12152 No need for 'const' on locals that do not escape.
12153 Omit easserts with unnecessary and unportable assumptions about
12154 alignment. Avoid unnecessary casts to char *.
12156 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12158 Use union for the payload of struct Lisp_Vector.
12159 This helps to avoid a few glitches dictated by C's aliasing rules.
12160 * lisp.h (struct Lisp_Vector): Use union for next and
12161 contents member. Adjust comment. Change related users.
12162 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12163 Related users changed.
12164 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12165 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12166 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12167 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12169 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12171 Optimize glyph row clearing and copying routines.
12172 * dispextern.h (struct glyph_row): Change layout of struct
12173 glyph_row to help copy_row_except_pointers. Adjust comment.
12174 * dispnew.c (null_row): Remove.
12175 (clear_glyph_row): Use offsetof and memset to find and clear
12176 just the members that need clearing. Adjust comment.
12177 (copy_row_except_pointers): Likewise for copying.
12179 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12181 Some minor cleanups of recently-added bool vector code.
12182 * conf_post.h (assume): Always return void. Use lint version
12183 only if GCC and MSC versions don't apply.
12184 * conf_post.h (assume):
12185 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12186 Depend on _MSC_VER, not __MSC_VER, for consistency with
12188 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12189 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12190 (bool_vector_binop_driver, count_trailing_zero_bits)
12191 (size_t_to_host_endian): Now static, not static inline;
12192 the latter isn't needed with modern compilers and doesn't
12193 work with older compilers anyway.
12195 * alloc.c (valgrind_p): Use bool for boolean.
12197 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12199 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12200 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12201 (display_last_displayed_message_p, message_buf_print)
12202 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12203 Use bool for boolean.
12204 * dispextern.h (cancel_line, init_desired_glyphs):
12205 Remove ancient leftover.
12206 (help_echo_showing_p, hourglass_shown_p):
12207 * lisp.h (noninteractive_need_newline): Adjust declaration.
12209 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12211 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12213 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12214 ...this file and convert the latter to static. Adjust comment.
12215 (make_initial_frame):
12216 * window.c (init_window_once): Adjust user.
12217 * frame.h (last_nonminibuf_frame): Remove declaration.
12218 * lisp.h (selected_frame): Likewise.
12219 * msdos.c (the_only_display_info): Adjust comment.
12221 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12223 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12224 computing the end column of mouse-highlight that comes from
12225 display or overlay strings. (Bug#15437)
12226 (note_mouse_highlight): Adapt calculation of last argument to
12227 mouse_face_from_string_pos to the above change.
12229 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12230 all platforms, not just for clang.
12232 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12234 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12235 about excess arguments to snprintf.
12237 * conf_post.h(assume): Use __builtin_unreachable for clang.
12239 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12241 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12242 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12244 2013-09-23 Daniel Colascione <dancol@dancol.org>
12246 * alloc.c (USE_VALGRIND): New macro; on by default
12247 when ENABLE_CHECKING.
12248 (mark_maybe_object, mark_maybe_pointer)
12249 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12251 (valgrind_p) [USE_VALGRIND]: New variable.
12252 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12254 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12256 * process.c (wait_reading_process_output): Change int pnamelen to
12259 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12260 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12261 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12262 argument to unsigned long to avoid warning.
12263 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12265 * conf_post.h (assume): Fix compiler error: x shall be cond.
12267 2013-09-22 Daniel Colascione <dancol@dancol.org>
12269 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12270 warning when compiling without a window system.
12272 2013-09-22 Daniel Colascione <dancol@dancol.org>
12274 * data.c (Qbool_vector_p): New symbol.
12275 (bool_vector_spare_mask, popcount_size_t_generic)
12276 (popcount_size_t_msc, popcount_size_t_gcc)
12278 (bool_vector_binop_driver)
12279 (count_trailing_zero_bits, size_t_to_host_endian)
12280 (Fbool_vector_exclusive_or)
12281 (Fbool_vector_union)
12282 (Fbool_vector_intersection, Fbool_vector_set_difference)
12283 (Fbool_vector_subsetp, Fbool_vector_not)
12284 (Fbool_vector_count_matches)
12285 (Fbool_vector_count_matches_at): New functions.
12286 (syms_of_data): Intern new symbol, functions.
12287 * alloc.c (bool_vector_payload_bytes): New function.
12288 (Fmake_bool_vector): Instead of calling Fmake_vector,
12289 which performs redundant initialization and argument checking,
12290 just call allocate_vector ourselves. Make sure we clear any
12291 terminating padding to zero.
12292 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12293 instead of open-coding the size calculation.
12294 (vroundup_ct): New macro.
12295 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12296 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12297 * composite.c (composition_gstring_put_cache):
12298 Change lint_assume to assume.
12299 * conf_post.h (assume): New macro.
12300 (lint_assume): Remove.
12301 * dispnew.c (update_frame_1): Change lint_assume to assume.
12302 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12304 * image.c (gif_load): Change lint_assume to assume.
12305 * lisp.h (eassert_and_assume): New macro.
12306 (Qbool_vector_p): Declare.
12307 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12308 (swap16, swap32, swap64): New inline functions.
12309 * macfont.m (macfont_shape): Change lint_assume to assume.
12310 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12311 * xsettings.c (parse_settings): Use new swap16 and
12312 swap32 from lisp.h instead of file-specific macros.
12314 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12316 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12317 found (which can legitimately happen when the glyph row at the
12318 window start is disabled in the current_matrix. (Bug#15365)
12320 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12322 Fix syntax.h bug introduced by recent INLINE change.
12323 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12324 conditionally compiled one way in some modules, and a different
12325 way in others. This doesn't work with extern inline functions,
12326 which must have the same definition in all modules, because the
12327 defining code might be shared across modules, depending on the
12328 implementation. Symptoms reported by Martin Rudalics in:
12329 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12330 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12331 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12332 overriding the corresponding functions in syntax.h.
12333 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12334 (syntax_property): New inline functions.
12335 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12336 Rewrite in terms of these new functions.
12338 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12340 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12341 not chars_in_text, whose result depends on the multibyteness of
12342 the current buffer. (Bug#15426)
12344 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12346 Port recent change to hosts where pointers aren't 'long'.
12347 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12348 Don't assume that pointers are the same width as 'long'.
12349 Add a compile-time check that a pointer fits into two X slots.
12351 A simpler, centralized INLINE.
12352 * conf_post.h (INLINE): Define only if not already defined.
12353 This allows us to use a single INLINE, defined by one file
12355 * emacs.c (INLINE): Define it.
12356 Also, include category.h, charset.h, composite.h, dispextern.h,
12357 syntax.h, systime.h, so that their INLINE definitions are expanded
12358 properly for Emacs.
12359 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12360 * buffer.h, buffer.c (BUFFER_INLINE):
12361 * category.h, category.c (CATEGORY_INLINE):
12362 * character.h, character.c (CHARACTER_INLINE):
12363 * charset.h, charset.c (CHARSET_INLINE):
12364 * composite.h, composite.c (COMPOSITE_INLINE):
12365 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12366 * frame.h, frame.c (FRAME_INLINE):
12367 * intervals.h, intervals.c (INTERVALS_INLINE):
12368 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12369 * lisp.h, alloc.c (LISP_INLINE):
12370 * process.h, process.c (PROCESS_INLINE):
12371 * syntax.h, syntax.c (SYNTAX_INLINE):
12372 * systime.h, sysdep.c (SYSTIME_INLINE):
12373 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12374 * window.h, window.c (WINDOW_INLINE):
12375 Remove. All uses replaced with INLINE.
12377 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12379 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12380 to avoid Bug#15398.
12382 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12384 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12385 'const char *' to avoid compiler warnings due to similar change in
12386 the prototype of x_get_string_resource.
12388 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12390 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12391 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12392 going to replace static variables below. Adjust comments.
12393 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12394 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12395 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12396 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12397 Related users changed.
12398 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12399 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12400 last_mouse_movement_time, going to replace static variables below.
12402 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12403 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12405 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12406 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12407 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12408 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12409 static variables below.
12410 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12411 (last_mouse_scroll_bar): Remove.
12412 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12413 (mouseExited): Related users changed.
12415 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12417 Do not use external array to process X scroll bar messages.
12418 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12419 (x_send_scroll_bar_event): Pack window pointer into two slots
12420 of XClientMessageEvent if we're 64-bit. Adjust comment.
12421 (x_scroll_bar_to_input_event): Unpack accordingly.
12423 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12425 Ifdef away recent changes which aren't relevant to NS port.
12426 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12427 [!HAVE_NS]: Declare as such.
12428 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12429 [!HAVE_NS]: Define as such.
12431 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12433 * frame.c (x_redo_mouse_highlight): New function
12434 to factor out common code used in W32 and X ports.
12435 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12436 * xterm.h (struct x_display_info):
12437 * w32term.h (struct w32_display_info):
12438 * nsterm.h (struct ns_display_info): New members
12439 last_mouse_motion_frame, last_mouse_motion_x and
12440 last_mouse_motion_y, going to replace static variables below.
12441 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12442 (redo_mouse_highlight): Remove.
12443 (note_mouse_movement, syms_of_xterm): Adjust user.
12444 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12445 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12446 (redo_mouse_highlight): Remove.
12447 (note_mouse_movement, syms_of_w32term): Adjust user.
12448 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12449 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12451 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12452 * nsfns.m (compute_tip_xy): Adjust user.
12454 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12456 * frame.c (x_mouse_grabbed): New function.
12457 * dispextern.h (x_mouse_grabbed): Add prototype.
12458 (last_mouse_frame): Remove declaration.
12459 * xterm.h (struct x_display_info):
12460 * w32term.h (struct w32_display_info):
12461 * nsterm.h (struct ns_display_info): New member
12462 last_mouse_frame, going to replace...
12463 * xdisp.c (last_mouse_frame): ...global variable.
12464 (note_tool_bar_highlight):
12465 * w32term.c (w32_mouse_position, w32_read_socket):
12466 * xterm.c (XTmouse_position, handle_one_xevent):
12467 Use x_mouse_grabbed.
12468 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12470 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12472 * w32term.c (w32_read_socket): Avoid temporary
12473 variables in a call to x_real_positions.
12474 * xterm.c (handle_one_xevent): Likewise.
12476 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12478 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12479 (x_icon_type): Remove prototype.
12480 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12481 * frame.c (x_icon_type): Remove.
12482 * w32term.c (x_make_frame_visible, x_iconify_frame):
12483 * xterm.c (x_make_frame_visible, x_iconify_frame):
12484 Use x_set_bitmap_icon to factor out common code.
12486 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12488 * dispextern.h (check_x_display_info, x_get_string_resource):
12489 Declare here just once and unify the latter.
12490 * frame.c (check_x_display_info, x_get_string_resource):
12491 * nsterm.h (check_x_display_info):
12492 * xrdb.c (x_get_string_resource):
12493 * xterm.h (check_x_display_info): Remove prototypes.
12494 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12495 * w32reg.c (x_get_string_resource): Likewise.
12496 (w32_get_rdb_resource): Adjust user.
12498 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12500 * xterm.h (struct x_display_info): New member
12501 x_pending_autoraise_frame, going to replace...
12502 * xterm.c (pending_autoraise_frame): ...static variable.
12503 (x_new_focus_frame, XTread_socket): Adjust users.
12504 * w32term.h (struct w32_display_info): New member
12505 w32_pending_autoraise_frame, going to replace...
12506 * w32term.c (pending_autoraise_frame): ...global variable.
12507 (x_new_focus_frame, w32_read_socket): Adjust users.
12509 2013-09-17 Glenn Morris <rgm@gnu.org>
12511 * xdisp.c (message_dolog): If we create *Messages*,
12512 switch it to messages-buffer-mode.
12514 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12516 Don't overuse 'const' in types of locals.
12517 * bidi.c (bidi_count_bytes):
12518 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12519 (xg_event_is_for_scrollbar):
12520 * xselect.c (x_handle_property_notify)
12521 (x_handle_selection_notify, x_handle_dnd_message):
12522 * xsettings.c, xsettings.h (xft_settings_event):
12523 * xterm.c (x_handle_net_wm_state, handle_one_event)
12524 (x_menubar_window_to_frame, x_detect_focus_change)
12525 (construct_mouse_click, note_mouse_movement)
12526 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12527 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12528 (handle_one_xevent, x_handle_net_wm_state):
12529 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12530 (x_handle_dnd_message):
12531 Avoid unnecessary 'const', typically the second 'const' in
12532 'const foo * const arg', a 'const' that does not affect the API
12533 and doesn't significantly help the human reader.
12535 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12537 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12538 only if Glib < 2.36.0.
12539 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12540 * xsettings.c (init_gconf, init_gsettings): Do not check
12542 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12544 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12546 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12548 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12549 before calling g_type_init.
12551 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12553 * nsterm.m (syms_of_nsterm): ... to here.
12555 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12557 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12558 (ignore_next_mouse_click_timeout): Use Time as X does.
12559 (handle_one_xevent): Avoid cast and use unsigned comparison.
12561 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12563 Do not copy X event in handle_one_xevent except KeyPress case.
12564 Wnen XEvent is processed, it is unlikely to be changed except
12565 KeyPress case, so we can avoid copying and use const pointer to
12566 const data to make sure that an event is not changed elsewhere.
12567 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12568 const' and do not create local copy except for the KeyPress event.
12569 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12570 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12571 (x_handle_net_wm_state, x_menubar_window_to_frame)
12572 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12573 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12574 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12575 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12576 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12577 (x_handle_dnd_message):
12578 * xsettings.c (xft_settings_event):
12579 Use 'const XEvent * const' where appropriate.
12580 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12582 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12584 Fix X event waiting to handle multiple frames.
12585 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12586 * xterm.c (pending_event_wait): Remove. Adjust users.
12587 (x_detect_focus_change): Pass frame arg.
12588 (handle_one_xevent): Find related frame early and clear per-frame
12589 wait_event_type only if this is an event for the relevant frame.
12590 (x_wait_for_event): Use per-frame wait_event_type.
12592 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12594 * nsfns.m (Fx_create_frame): Fix font driver registration for
12597 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12598 for syms_of_macfont.
12600 * nsterm.m: Include macfont.h.
12601 (ns_tmp_flags, ns_tmp_font): Remove.
12602 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12603 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12604 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12605 (changeFont:): Fix code style. Check for font driver type when
12608 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12611 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12612 (nsfont_open): Set font driver type.
12613 Set font->ascent and font->descent. Figure out font instead of
12614 ns_tmp_font, and flags instead of ns_tmp_flags.
12615 Fix indentation. Remove call to ns_draw_text_decoration,
12618 * nsfns.m: Include macfont.h.
12619 (Fx_create_frame): Register macfont driver, make a better default font.
12620 (Fns_popup_font_panel): Get font from macfont driver, if used.
12622 * macfont.m, macfont.h, macuvs.h: New files.
12624 * font.h: Declare syms_of_macfont.
12626 * font.c (syms_of_font): Call syms_of_macfont.
12628 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12630 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12632 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12633 and it is always zero for others, so I assume that this is an ancient
12634 leftover which nobody will want to change any more.
12635 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12636 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12637 * frame.c (x_set_scroll_bar_width):
12638 * w32fns.c (w32_createscrollbar):
12639 * w32term.c (w32_set_vertical_scroll_bar):
12640 * xfns.c (x_set_scroll_bar_default_width):
12641 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12642 (x_scroll_bar_expose): Related users changed.
12644 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12646 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12647 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12648 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12650 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12651 Define once here...
12652 * nsterm.h, w32term.h, xterm.h: ...and not here.
12653 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12654 Remove unused Xisms.
12655 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12656 these modules are never compiled otherwise.
12658 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12660 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12661 Doc fix. (Bug#15375)
12663 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12665 Unify Fx_focus_frame between all ports.
12666 * frame.h (x_focus_frame): New prototype.
12667 * xfns.c (Fx_focus_frame): Remove.
12668 (syms_of_xfns): Do not defsubr it.
12669 (x_focus_frame): X implementation.
12670 * nsfns.m (Fx_focus_frame): Remove.
12671 (syms_of_nsfns): Do not defsubr it.
12672 (x_focus_frame): NS implementation.
12673 * w32term.c (Fx_focus_frame): Remove.
12674 (x_focus_on_frame): Rename to...
12675 (x_focus_frame): W32 implementation.
12676 * w32term.h (x_focus_on_frame): Remove prototype.
12677 * w32fns.c (Fx_focus_frame): Remove.
12678 (syms_of_w32fns): Do not defsubr it.
12679 * frame.c (Fx_focus_frame): Define here.
12680 (syms_of_frame): Defsubr here.
12681 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12683 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12685 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12686 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12687 each port to reference the port-specific window system data.
12688 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12689 (FRAME_DISPLAY_INFO): Define.
12690 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12691 (FRAME_DISPLAY_INFO): Define. Adjust users.
12692 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12693 (FRAME_DISPLAY_INFO): Define. Adjust users.
12694 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12695 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12696 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12697 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12698 * xselect.c, xterm.c: All related users changed.
12700 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12702 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12703 (x_menubar_window_to_frame): Remove prototypes.
12704 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12705 (x_menubar_window_to_frame, x_top_window_to_frame):
12707 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12708 (x_menubar_window_to_frame, x_top_window_to_frame):
12709 ...to here and convert all but the last to static.
12711 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12713 * lisp.mk (lisp): Add w32-common-fns.elc.
12715 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12717 * charset.c (char_charset): Document an exception for char-charset.
12719 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12721 * xterm.h (x_display_info): New field last_user_time...
12722 * xterm.c (toplevel): ...to replace static last_user_time.
12723 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12725 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12727 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12728 scroll bar values to prevent thumb from disappear and update comment.
12730 2013-09-11 Glenn Morris <rgm@gnu.org>
12732 * emacs.c (usage_message): Possessive apostrophe tweak.
12734 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12736 * nsterm.m (syms_of_nsterm): Use Qns.
12737 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12738 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12739 * xfns.c (x_display_info_for_name, Fx_open_connection):
12740 Remove old '#if 0' code.
12741 (syms_of_xfns): Use Qx.
12742 * termhooks.h (fullscreen_hook): Remove the leftover.
12743 (struct terminal): Fix typo in comment.
12745 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12747 Cleaning up a few X scroll bar bits.
12748 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12749 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12750 New member last_seen_part, going to replace...
12751 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12752 (xt_action_hook) [USE_LUCID]: Adjust user.
12753 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12754 Lucid-specific scroll bar support.
12755 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12756 to int and adjust to use last_seen_part member.
12757 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12758 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12759 Initialize last_seen_part.
12761 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12763 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12764 insert-buffer-substring an empty string.
12766 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12768 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12769 avoiding a GCC warning.
12771 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12773 Ifdef away frame tool bar code when it is not really used.
12774 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12775 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12776 and minimize_tool_bar_window_p under the above.
12777 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12778 (fset_tool_bar_window): Likewise.
12779 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12780 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12781 (change_frame_size_1):
12782 * window.c (window_from_coordinates, Frecenter): Adjust users.
12783 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12784 code is not really used.
12785 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12786 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12787 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12788 [!USE_GTK && !HAVE_NS]: Define as such.
12789 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12790 (note_mouse_highlight, expose_frame):
12791 * xfns.c (x_set_tool_bar_lines):
12792 * xterm.c (handle_one_xevent): Adjust users.
12794 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12796 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12797 This bug was introduced by my 2013-08-26 patch, which incorrectly
12798 assumed that the terminfo implementation doesn't use termcap buffers.
12799 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12800 these buffers apparently are used after all.
12801 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12802 (struct tty_display_info): Define members termcap_term_buffer and
12803 termcap_strings_buffer even if TERMINFO.
12805 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12808 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12809 'usage' docstring entry to pacify make-docfile.
12811 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12813 Change comparison functions =, <, >, <=, >= to take many arguments.
12814 * data.c: Change comparison functions' interface and implementation.
12815 * lisp.h: Make arithcompare available for efficient two arg
12817 * bytecode.c: Use arithcompare.
12818 * fileio.c: Use new interface.
12820 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12822 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12824 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12826 * eval.c (Feval): Document the new use of `lexical'.
12828 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12830 Review and drop old frame resize hack.
12831 * frame.h (struct frame): Remove force_flush_display_p.
12832 * dispnew.c (update_frame): Adjust user and don't call
12833 flush_frame here. The comment has said that there was an issues
12834 with redisplaying fringes, but I don't see any differences with
12835 and without this hack. Hopefully we can continue without it.
12836 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12837 current frame matrices twice if resized_p is set.
12839 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12841 Do not populate pure Xism x_sync to other ports.
12842 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12843 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12844 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12845 * w32term.h (x_sync): Remove prototype.
12847 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12849 Cleanup frame flushing.
12850 * dispextern.h (struct redisplay_interface):
12851 Drop flush_display_optional because flush_display is enough
12852 for X and flushing via RIF is just a no-op for others.
12853 * frame.h (flush_frame): New function.
12854 * dispnew.c (update_frame):
12855 * minibuf.c (read_minibuf):
12856 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12858 * keyboard.c (detect_input_pending_run_timers): Do not flush
12859 all frames but selected one in redisplay_preserve_echo_area.
12860 * nsterm.m (ns_flush): Remove no-op.
12861 (ns_redisplay_interface): Adjust user.
12862 * w32term.h (x_flush): Remove no-op.
12863 (w32_redisplay_interface): Adjust user.
12864 * xterm.c (x_flush): Simplify because we do not flush all
12865 frames at once any more. Adjust comment.
12866 (x_redisplay_interface): Adjust user.
12868 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12870 Port --without-x --enable-gcc-warnings to Fedora 19.
12871 * gfilenotify.c (globals_of_gfilenotify):
12872 Call g_type_init only if using an older glib version that needs it.
12874 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12876 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12877 (last_glyphless_glyph_merged_face_id): Remove declarations.
12878 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12879 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12880 (last_glyphless_glyph_merged_face_id): Now static.
12881 (merge_escape_glyph_face): New function, refactored from...
12882 (get_next_display_element): ...here.
12883 (merge_glyphless_glyph_face): New function, refactored from...
12884 (produce_glyphless_glyph): ...here...
12885 * term.c (produce_glyphless_glyph): ...and here.
12887 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12889 * eval.c (eval_sub): Only call Ffunction if necessary.
12891 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12893 Attempt to make redisplay more selective when changing cursor type.
12894 * frame.h (struct frame): New bitfield cursor_type_changed.
12895 * xdisp.c (cursor_type_changed): Remove.
12896 (try_cursor_movement, redisplay_window, try_window_id)
12897 (set_frame_cursor_types, try_window_reusing_current_matrix):
12898 Adjust to use per-frame bitfield.
12899 (redisplay_internal): Look for cursor type change on each visible
12900 frame and consider all frames if cursor type has been changed on
12901 the frame other than selected. If cursor type has been changed on
12902 selected frame only, do not use fast update.
12904 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12906 Attempt to make redisplay more selective when changing fonts.
12907 * frame.h (struct frame): New bitfield fonts_changed.
12908 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12909 (adjust_frame_glyphs): Add prototype.
12910 * dispnew.c (fonts_changed_p): Remove.
12911 (adjust_glyphs): Remove because we do not
12912 adjust matrices on all frames at once any more.
12913 (adjust_frame_glyphs): Block and unblock input here.
12914 (adjust_glyph_matrix): Use fonts_changed.
12915 (change_frame_size_1): Use adjust_frame_glyphs.
12916 * font.c (font_open_entity): Use fonts_changed.
12917 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12918 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12919 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12920 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12921 (shrink_mini_window, Fresize_mini_window_internal)
12922 (window_scroll_pixel_based, Fset_window_configuration)
12923 (apply_window_adjustment, Fset_window_vscroll):
12924 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12925 Use adjust_frame_glyphs.
12926 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12927 (try_window_reusing_current_matrix, try_window_id, display_line)
12928 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12929 (redisplay_internal): Consider fonts_changed and adjust frame
12930 matrices for each frame only if the frame is visible. If font
12931 has been changed on some frame during full redisplay, retry
12932 only visible frames where the font has been actually changed.
12934 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12936 Cache current header and mode line height for each window.
12937 * window.h (struct window): New fields mode_line_height
12938 and header_line_height.
12939 * window.c (make_window): Initialize them.
12940 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12941 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12942 (current_mode_line_height, current_header_line_height):
12943 Remove declaration.
12944 * xdisp.c (current_mode_line_height, current_header_line_height):
12946 (pos_visible_p, init_xdisp): Adjust user.
12947 (redisplay_window): Invalidate mode_line_height and
12948 header_line_height if current and desired matrices do not agree.
12950 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12952 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12953 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12955 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12957 Make --without-x compatible with --enable-gcc-warnings.
12958 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12959 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12960 members under HAVE_WINDOW_SYSTEM.
12961 * keyboard.c (make_lispy_focus_out): Likewise.
12962 (record_menu_key): Move under HAVE_MENUS.
12963 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12964 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12965 (syms_of_xdisp): Adjust user.
12966 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12967 (start_hourglass, cancel_hourglass):
12968 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12969 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12970 and CLEAR_FONT_TABLE_NFONTS.
12971 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12972 Declare only if HAVE_WINDOW_SYSTEM.
12973 (lface_same_font_attributes_p, clear_face_gcs): Define only
12974 if HAVE_WINDOW_SYSTEM.
12976 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12978 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12979 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12980 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12982 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12984 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12986 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12988 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12989 This fixes a type error on hosts where ptrdiff_t is wider than int.
12991 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12993 * keyboard.c (read_key_sequence_vs): New function.
12994 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12997 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12999 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
13001 Makefile improvements.
13002 * Makefile.in (config.status): Don't use double-colon rules, as
13003 they are not portable according to POSIX. Fix shell typo with `;
13004 I guess this rule has never been tested?
13005 (VCSWITNESS): New macro, to override any environment var.
13007 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
13009 * xterm.h (struct x_display_info): Do not track X connection
13010 fd separately because it is always available from Display.
13011 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
13014 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13016 * buffer.c (drop_overlay):
13017 * fileio.c (restore_point_unwind): Prefer unchain_marker to
13018 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
13020 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13022 * buffer.c (Fmake_overlay, Fmove_overlay):
13023 * intervals.c (set_point_from_marker):
13024 * print.c (PRINTPREPARE): Prefer signal_error
13025 to plain error and report unsuitable marker too.
13027 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13029 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
13030 for 'dragging' member.
13031 (struct x_output): Remove set-but-unused leftovers
13032 'left_before_move' and 'top_before_move'.
13033 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
13034 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
13035 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
13036 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
13037 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13038 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
13039 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
13040 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
13042 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
13044 * nsfont.m (INVALID_GLYPH): New define.
13045 (nsfont_encode_char): Use INVALID_GLYPH.
13046 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
13048 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13050 * xterm.c (x_last_mouse_movement_time): Revert last change.
13051 This code should use XDisplayMotionBufferSize to check display's
13052 motion history first, and there are few other issues as well.
13053 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
13054 (handle_one_xevent): Adjust user.
13056 2013-09-02 Martin Rudalics <rudalics@gmx.at>
13058 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
13059 * frame.c (Flast_nonminibuf_frame): ... to here.
13060 (check_minibuf_window): Don't abort if no window was found
13063 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13065 Use XGetMotionEvents to ask the last mouse motion time from X server.
13066 * xterm.c (X_MOTION_HISTORY): Default to 1.
13067 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
13068 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
13069 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
13070 Ifdef away legacy code.
13071 (XTmouse_position, x_scroll_bar_report_motion):
13072 Use x_last_mouse_movement_time.
13073 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13076 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13078 * msdos.c (last_mouse_window): Move to...
13079 (dos_rawgetc): ...this function and adjust comment.
13080 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13081 (mouseMoved): ...this function and adjust comment.
13082 * w32term.c (last_window): Likewise with...
13083 (w32_read_socket): ...this function.
13084 * xterm.c (last_window): Likewise with...
13085 (handle_one_xevent): ...this function.
13087 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13089 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13090 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13091 (handle_one_xevent): ...to here.
13092 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13095 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13097 * msdos.c (IT_set_terminal_window): Remove no-op.
13098 (initialize_msdos_display): Adjust terminal setup.
13099 * w32console.c (w32con_set_terminal_window): Remove no-op.
13100 (initialize_w32_display): Adjust terminal setup.
13101 * w32term.c (w32_set_terminal_window): Remove no-op.
13102 (w32_create_terminal): Adjust terminal setup.
13103 * xterm.c (XTset_terminal_window): Remove no-op.
13104 (x_create_terminal): Adjust terminal setup.
13106 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13108 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13110 (ns_create_terminal): Adjust terminal setup.
13111 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13113 (w32_create_terminal): Adjust terminal setup.
13114 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13116 (x_create_terminal): Adjust terminal setup.
13118 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13120 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13121 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13122 * dispnew.c (buffer_posn_from_coords):
13123 * window.c (Fwindow_end, displayed_window_lines):
13124 * xdisp.c (redisplay_mode_lines): Use it.
13126 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13128 * fontset.c (face_for_char): Check char in the current face font first
13129 if HAVE_NS (Bug#15138).
13131 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13133 * window.c (temp_output_buffer_show): Make sure window returned
13134 by display_buffer is live (Bug#15213).
13136 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13138 Minor cleanup to avoid forward declarations.
13139 * coding.h (struct ccl_spec): Remove forward declaration.
13140 * composite.h (toplevel): Include font.h.
13141 (struct composition_it, struct face, struct font_metrics):
13142 Remove forward declaration.
13143 * dispextern.h (struct image, struct atimer): Likewise.
13144 * emacsgtkfixed.h (struct frame): Likewise.
13145 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13146 * font.h (struct font_driver, struct font, struct glyph_string)
13147 (struct face): Remove forward declaration.
13148 * fontset.h (struct face, struct font): Likewise.
13149 * frame.h (toplevel): Style cleanup.
13150 (enum output_method): Move to...
13151 * termhooks.h (enum output_method): ...here.
13152 (struct glyph, struct frame, struct ns_display_info)
13153 (struct x_display_info, struct w32_display_info):
13154 Remove forward declaration.
13155 * xterm.h (toplevel): Include termhooks.h.
13156 (struct font, struct window, struct glyph_matrix, struct frame)
13157 (struct input_event, struct face, struct image): Remove forward
13159 * gtkutil.h (struct _widget_value): Likewise.
13160 * keyboard.h (toplevel): Include termhooks.h.
13161 (struct input_event): Remove forward declaration.
13163 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13165 * intervals.c (set_point_from_marker): New function.
13166 * editfns.c (Fgoto_char):
13167 * process.c (Finternal_default_process_filter):
13168 * window.c (select_window_1): Use it.
13169 * buffer.h (set_point_from_marker): Add prototype.
13171 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13173 * w32.c (term_winsock): Call release_listen_threads before calling
13175 (_sys_wait_accept): Wait for accept event in a loop with a finite
13176 timeout, instead of waiting indefinitely. Will hopefully avoid
13177 hanging during exit because WSACleanup deadlocks waiting for the
13178 event object to be released. (Bug#14333)
13180 * w32proc.c (release_listen_threads): New function, signals all
13181 the reader threads that listen for connections to stop waiting.
13183 * w32.h (release_listen_threads): Add prototype.
13185 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13187 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13188 field of new marker (for sanity and safety).
13189 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13190 anyway because XMISCTYPE is a function and can't be an lvalue).
13192 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13194 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13195 (x_after_update_window_line, x_scroll_bar_create)
13196 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13197 (handle_one_xevent, x_clear_frame_area):
13198 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13199 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13200 * xterm.h (x_clear_area): Adjust prototype.
13202 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13204 Hook scanning and indentation functions to find_newline. This helps
13205 to avoid duplicated code and renders more respect to newline cache.
13206 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13207 * cmds.c (Fforward_line):
13208 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13209 Use find_newline and avoid unnecessary point movements.
13210 * search.c (scan_newline): Implement on top of find_newline.
13212 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13214 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13215 scoped code (bug#11258).
13217 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13219 * nsterm.m (last_window): New variable.
13220 (EV_TRAILER2): New macro.
13221 (EV_TRAILER): Call EV_TRAILER2.
13222 (mouseMoved:): Add support for mouse-autoselect-window
13223 on nextstep (Bug#6888).
13225 2013-08-28 Andreas Schwab <schwab@suse.de>
13227 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13228 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13229 Remove unused macro definitions.
13230 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13231 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13232 Only define if emacs.
13234 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13236 Prefer enum glyph_row_area to int where appropriate.
13237 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13239 (window_box, window_box_width, window_box_left, window_box_left_offset)
13240 (window_box_right, window_box_right_offset): Adjust prototypes.
13241 * xdisp.c (window_box, window_box_width, window_box_left)
13242 (window_box_left_offset, window_box_right, window_box_right_offset):
13243 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13244 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13245 * nsterm.m (ns_clip_to_row):
13246 * w32term.c (w32_clip_to_row):
13247 * xterm.c (x_clip_to_row): Likewise.
13249 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13251 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13252 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13254 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13256 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13257 for portability to hosts where /bin/sh has problems.
13259 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13261 Redesign redisplay interface to drop global output_cursor.
13262 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13263 (toplevel): Remove declaration of output_cursor.
13264 (set_output_cursor, x_cursor_to): Remove prototype.
13265 * window.h (struct window): New member output_cursor.
13266 (output_cursor_to): New function to replace RIF member.
13267 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13268 (update_text_area, set_window_cursor_after_update): Use it.
13269 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13270 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13271 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13272 * w32term.c (x_update_window_begin, x_update_window_end):
13273 * xterm.c (x_update_window_begin, x_update_window_end):
13274 Adjust to use per-window output cursor.
13276 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13278 Simplify SELECT_TYPE-related code.
13279 Like EMACS_TIME, this portability layer is no longer needed, since
13280 Emacs has been using fd_set as a portability layer for some time.
13281 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13282 (SELECT_TYPE): Remove. All uses changed to fd_set.
13283 (fd_set) [!FD_SET]: New typedef.
13285 Simplify EMACS_TIME-related code.
13286 This portability layer is no longer needed, since Emacs has been
13287 using struct timespec as a portability layer for some time.
13288 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13289 Include <time.h> rather than "systime.h"; that's all that's needed now.
13290 * dispnew.c: Include <timespec.h> rather than "systime.h";
13291 that's all that's needed now.
13292 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13293 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13294 TIMESPEC_RESOLUTION.
13295 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13296 LOG10_TIMESPEC_RESOLUTION.
13297 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13298 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13299 (make_emacs_time): Remove. All used changed to make_timespec.
13300 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13301 (current_timespec): Rename from current_emacs_time. All uses changed.
13302 (add_emacs_time): Remove. All uses changed to timespec_add.
13303 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13304 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13305 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13306 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13307 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13308 (current_timespec): Rename from current_emacs_time. All uses changed.
13309 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13310 changed to timespec_cmp.
13311 * xgselect.c: Include <timespec.h>, since our .h files don't.
13313 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13315 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13316 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13317 Remove the leftovers.
13318 * gtkutil.c (toplevel): Do not declare Qxft but include
13320 * image.c (toplevel): Do not declare Vlibrary_cache because
13321 it's already done in lisp.h.
13323 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13325 * lisp.h (Mouse_HLInfo): Move from here...
13326 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13327 (reset_mouse_highlight): New function.
13328 * msdos.c (dos_set_window_size, IT_update_begin)
13329 (internal_terminal_init):
13330 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13331 (ns_initialize_display_info):
13332 * w32console.c (initialize_w32_display):
13333 * w32term.c (x_update_window_end, x_free_frame_resources)
13334 (w32_initialize_display_info):
13335 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13336 * window.c (Fdelete_other_windows_internal):
13337 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13338 * termchar.h (toplevel):
13339 * xterm.h (toplevel): Include dispextern.h.
13341 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13343 Fix minor problems found by static checking.
13344 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13345 (expect): Avoid nested-if warning.
13346 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13347 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13348 * nsterm.h, nsterm.m (ns_select):
13349 * xgselect.c, xgselect.h (xg_select):
13350 Adjust signature to better match pselect's.
13351 * nsterm.m (ns_select):
13352 Don't set *TIMEOUT, since pselect doesn't.
13353 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13354 diagnostic about assigning const char * to it.
13355 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13357 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13359 * lread.c (substitute_object_recurse): Handle hash-tables as well
13362 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13364 Fix unlikely core dump in init_tty, and simplify terminfo case.
13365 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13366 The old version incorrectly dumped core if malloc returned a
13367 buffer containing only non-NUL bytes.
13368 (init_tty): Do not allocate or free termcap buffers; the
13369 struct does that for us now.
13370 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13371 (struct tty_display_info): Define members termcap_term_buffer and
13372 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13373 use them. Allocate them directly in struct rather than indirectly
13374 via a pointer, to simplify init_tty.
13376 * frame.c (check_minibuf_window): Initialize 'window' properly,
13377 so that Emacs reliably aborts later if 'window' is not initialized.
13379 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13381 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13382 of VoidSymbol (Bug#15154).
13384 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13386 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13387 mouse_face_beg_y and mouse_face_end_y.
13388 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13389 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13390 Adjust users and update comment where appropriate.
13392 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13394 * frame.c (check_minibuf_window): New function.
13395 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13396 Call check_minibuf_window (Bug#15183).
13398 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13400 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13401 because this is the only last cursor data we need to keep and consult.
13402 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13403 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13406 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13408 Fix recovering from possible decompression error.
13409 Since insert_from_gap doesn't always move point, we can't use PT as
13410 the position where the partially decompressed data ends, and
13411 should count how many bytes was produced so far.
13412 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13413 (unwind_decompress): Really delete partially uncompressed data.
13414 (Fzlib_decompress_region): Take decompressed data size into account.
13416 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13418 * syntax.c (init_syntax_once): Adjust comment and do an early
13419 initialization of Qchar_table_extra_slots just once...
13420 * casetab.c (init_casetab_once):
13421 * category.c (init_category_once):
13422 * character.c (syms_of_character):
13423 * coding.c (syms_of_coding):
13424 * xdisp.c (syms_of_xdisp): ...and omit it here.
13426 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13428 * xdisp.c (get_next_display_element): Don't apply to characters
13429 from a display vector the logic of setting it->end_of_box_run_p
13430 suitable for characters from a buffer. (Bug#15175)
13432 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13433 to handle directories, rather than '_utime' which doesn't.
13436 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13438 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13439 or fullscreen (Bug#14627).
13441 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13443 System-dependent integer overflow fixes.
13444 * process.c (Fset_process_window_size): Signal an error if
13445 the window size is outside the range supported by the lower level.
13446 * sysdep.c (set_window_size): Return negative on error,
13447 nonnegative on success, rather than -1, 0, 1 on not in system,
13448 failure, success. This is simpler. Caller changed.
13449 (serial_configure): Remove unnecessary initialization of local.
13450 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13451 size fits in unsigned long; this isn't true on some 32-bit hosts.
13452 Avoid buffer overrun if some future version of /proc/meminfo has a
13453 variable name longer than 20 bytes.
13454 (system_process_attributes) [__FreeBSD__]:
13455 Don't assume hw.availpages fits in 'int'.
13457 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13459 Don't let very long directory names overrun the stack.
13460 Fix some related minor problems involving "//", vfork.
13461 * callproc.c (encode_current_directory): New function.
13462 (call_process): Don't append "/"; not needed.
13463 * fileio.c (file_name_as_directory_slop): New constant.
13464 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13465 this can save the caller having to alloca.
13466 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13467 Use SAFE_ALLOCA, not alloca.
13468 (directory_file_name, Fexpand_file_name): Leave leading "//"
13469 alone, since it can be special even on POSIX platforms.
13470 * callproc.c (call_process):
13471 * process.c (Fformat_network_address):
13472 * sysdep.c (sys_subshell):
13473 Use encode_current_directory rather than rolling our own.
13474 (create_process): No need to encode directory; caller does that now.
13475 * process.h (encode_current_directory): New decl.
13476 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13477 Rework to avoid 'goto xyzzy;'.
13479 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13481 * xdisp.c (handle_face_prop): If the default face was remapped use
13482 the remapped face for strings from prefix properties. (Bug#15155)
13484 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13486 Minor cleanup for redisplay interface and few related functions.
13487 * frame.h (enum text_cursor_kinds): Move from here...
13488 * dispextern.h (enum text_cursor_kinds): ...to here.
13489 (toplevel): Drop unnecessary declarations.
13490 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13491 in update_window_end_hook and draw_window_cursor functions.
13492 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13493 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13494 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13495 * xterm.c (x_update_window_end, x_draw_window_cursor):
13496 * xdisp.c (display_and_set_cursor, update_window_cursor)
13497 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13498 enum text_cursor_kinds where appropriate.
13500 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13502 Redesign redisplay interface to drop updated_row and updated_area.
13503 * dispextern.h (updated_row, updated_area): Remove declaration.
13504 (struct redisplay_interface): Pass glyph row and row area parameters
13505 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13506 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13508 * dispnew.c (updated_row, updated_area): Remove.
13509 (redraw_overlapped_rows, update_window_line): Adjust user.
13510 (update_marginal_area, update_text_area): Likewise. Pass updated row
13511 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13512 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13515 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13517 * process.c (flush_pending_output): Remove stub.
13520 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13522 * callproc.c: Fix race that killed background processes (Bug#15144).
13523 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13524 Record deleted process-id in critical section, not afterwards.
13525 Don't mistakenly kill process created by a call-process invocation
13526 that discards output and does not wait.
13528 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13530 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13531 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13532 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13533 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13534 to shut up compiler in mark_object.
13535 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13537 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13539 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13540 We can't portably rely on PTY_OPEN doing that, even if
13541 it calls posix_openpt with O_CLOEXEC.
13543 2013-08-20 Kenichi Handa <handa@gnu.org>
13545 * character.c (string_char): Improve commentary.
13547 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13549 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13550 (struct animation_cache): Make signature a flexible array member.
13551 All uses changed. This is a tad slower but may insulate us better
13552 from future changes to ImageMagick.
13554 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13556 * image.c: Shrink memory needed for animation cache.
13557 (SIGNATURE_DIGESTSIZE): New constant.
13558 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13559 (imagemagick_create_cache): Copy the signature. This saves
13560 several KB of memory that ImageMagick wastes per signature.
13561 Don't bother updating the update_time, as the caller does that now.
13562 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13563 it's a fixed size struct member now.
13564 (imagemagick_get_animation_cache): Always destroy the signature,
13565 as it's now imagemagick_create_cache's responsibility to copy it.
13566 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13567 and use memcmp rather than strcmp.
13568 eassert that ImageMagick returns a signature of the specified length.
13570 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13572 * image.c (imagemagick_get_animation_cache): Don't segfault on
13574 (imagemagick_get_animation_cache): Revert to previous definition
13575 so that it actually works. But keep the memory leak fix.
13576 (imagemagick_get_animation_cache): Fix memory leak.
13578 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13580 * image.c: Fix animation cache signature memory leak.
13581 Fix some other minor performance problems while we're at it.
13582 (imagemagick_create_cache): Clear just the members that
13583 need clearing. Don't set update_time, as caller does that now.
13584 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13585 Simplify by using pointer-to-pointer instead of a prev pointer.
13586 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13587 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13588 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13589 it's already a copy. Free the signature probe unless it's cached.
13591 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13592 This was introduced by my 2013-08-12 fix for Bug#15035.
13594 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13596 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13597 (imagemagick_prune_animation_cache): Now static.
13599 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13601 * image.c (imagemagick_get_animation_cache): Don't segfault when
13602 pruning all entries.
13604 2013-08-18 Ken Brown <kbrown@cornell.edu>
13606 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13607 static heap if ENABLE_CHECKING is defined.
13608 (max_bss_sbrk_ptr): New variable.
13609 (bss_sbrk): Use it.
13610 (report_sheap_usage): Report maximum static heap usage instead of
13611 ending static heap usage.
13613 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13615 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13616 of zlib_initialized according to the results of calling
13617 init_zlib_functions.
13619 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13621 * image.c: Implement an ImageMagick per-image cache.
13622 (imagemagick_get_animation_cache): Fix a double-free error.
13623 (imagemagick_load_image): Remove the ping_wand code, which only
13624 apparently saved time on invalid animated images, and slowed down
13625 everything else. Optimize for the common case.
13627 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13629 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13631 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13633 * marker.c (set_marker): Remove documentation of undefined behavior.
13635 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13637 * image.c (imagemagick_compute_animated_image): Animate correctly
13638 when sub-images are smaller than the main image.
13639 (imagemagick_compute_animated_image): Setting the iterator row to
13640 zero is apparently not allowed.
13641 (imagemagick_compute_animated_image): Allow images that say they
13642 have sub-images that are bigger than the main image, but just crop
13645 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13647 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13649 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13651 * image.c (imagemagick_compute_animated_image): Respect the GIF
13654 2013-08-15 Ken Brown <kbrown@cornell.edu>
13656 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13657 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13660 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13662 Fix minor problems found by static checking.
13663 * frame.c (delete_frame):
13664 * xdisp.c (next_element_from_display_vector):
13665 Avoid uninitialized local.
13666 * image.c (imagemagick_compute_animated_image): Port to C89.
13667 Prefer usual GNU indentation style for loops.
13668 Be more careful about bizarrely large sizes, by using ptrdiff_t
13671 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13673 Fix infinite frame selection loop (Bug#15025).
13674 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13676 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13678 * xdisp.c (compute_window_start_on_continuation_line):
13679 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13680 to make sure we end up setting the window start at the leftmost
13681 visible character of the display line. This avoids funky
13682 horizontal shifting because the window start is not kept on the
13683 same position. (Bug#15090)
13684 (next_element_from_display_vector): Support 'box' face attribute
13685 in the face definitions of a display vector. (Bug#15099)
13687 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13689 * image.c (imagemagick_compute_animated_image): Implement animated
13690 images (bug#14700).
13691 (imagemagick_compute_animated_image): Fix some compilation
13692 warnings. Implement a very simple cache to make the animation
13693 usable at all, but it should be replaced with a per-image cache.
13695 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13697 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13698 to do `for' loops over alist values.
13699 * buffer.h (FOR_EACH_BUFFER):
13700 * process.c (FOR_EACH_PROCESS): Use it.
13701 (handle_child_signal, status_notify, Fget_buffer_process)
13702 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13704 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13706 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13707 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13708 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13709 to xzalloc and so avoid redundant call to memset.
13710 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13711 members because it is allocated with xzalloc and so already zeroed.
13713 2013-08-14 Ken Brown <kbrown@cornell.edu>
13715 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13718 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13720 Utility function and macro to copy Lisp string to C string.
13721 * lisp.h (xlispstrdupa): New macro.
13722 (xlispstrdup): New prototype.
13723 * alloc.c (xlispstrdup): New function.
13724 * callint.c (Fcall_interactively):
13725 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13726 (Fsubstitute_in_file_name):
13727 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13728 * image.c (x_create_bitmap_from_file):
13729 * w32term.c (w32_term_init):
13730 * xterm.c (x_term_init): Use xlispstrdup.
13732 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13734 * image.c (imagemagick_load_image): Make animated pictures work.
13735 There's still some problems with background color settings, though
13738 * decompress.c (unwind_decompress): Always restore point.
13740 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13742 * marker.c (set_marker): Reformat documentation.
13744 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13746 * xdisp.c (cursor_type_changed): Now static.
13748 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13749 Use changed. This avoids the need to call xmalloc and for the
13750 caller to call xfree, and avoids memory leaks in some situations.
13752 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13754 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13755 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13756 (redisplay_window): If window_end_valid is cleared due to non-zero
13757 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13758 so do not call to try_cursor_movement for that window.
13760 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13762 * window.h (struct window): Convert window_end_pos and
13763 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13764 (wset_window_end_pos, wset_window_end_vpos): Remove.
13765 * dispnew.c (adjust_glyph_matrix):
13766 * window.c (Fwindow_end, replace_window, set_window_buffer)
13768 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13769 (set_vertical_scroll_bar, redisplay_window, try_window)
13770 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13771 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13772 (note_mouse_highlight): Adjust users.
13773 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13776 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13778 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13779 * image.c (imagemagick_filename_hint): Use `const char *' and
13780 prefer SSDATA to SDATA to avoid warnings.
13782 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13784 Cleanup window fringes, margins and scroll bars adjustments.
13785 * window.c (set_window_fringes, set_window_margins)
13786 (set_window_scroll_bars, apply_window_adjustment): New functions.
13787 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13788 (Fset_window_scroll_bars): Use them.
13790 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13792 * window.h (struct window): Convert scroll_bar_width
13793 from Lisp_Object to integer. Adjust comment.
13794 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13796 * window.c (wset_scroll_bar_width): Remove.
13797 (make_window): Initialize scroll_bar_width.
13798 (Fsplit_window_internal): Use direct assignment.
13799 (Fset_window_configuration, save_window_save):
13800 Convert Lisp_Object to integer and back where appropriate.
13801 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13802 bar was actually changed, and mention this in docstring.
13804 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13806 * decompress.c: Minor simplifications.
13807 (Fzlib_decompress_region): Don't bother verifying
13808 that avail_out <= UINT_MAX, as that was confusing.
13809 Mention the restriction in a comment instead.
13810 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13812 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13814 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13815 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13817 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13819 * image.c (imagemagick_filename_hint): Check for errors in the
13822 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13824 * window.c (Fwindow_margins): Return nil when there's no marginal
13825 area, as per the documented API.
13827 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13828 Fmake_vector, as scroll bar's struct members are not all Lisp
13829 objects now. This avoids crashes in GC.
13831 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13832 bool, so its address could be taken.
13834 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13836 * image.c (imagemagick_filename_hint): New function to possibly
13837 apply `image-content-type-suffixes'.
13838 (imagemagick_load_image): Use it.
13840 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13842 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13843 if loading zlib failed.
13845 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13847 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13848 2013-08-13 checkin below. Change bool to BOOL, rule is:
13849 All Obj-C code uses BOOL, except for interfaces callable from C.
13851 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13853 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13855 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13856 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13857 bool instead of BOOL.
13858 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13859 from Lisp_Object to bitfield. Adjust comment.
13860 * w32term.c (x_scroll_bar_create): Adjust user.
13861 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13862 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13863 Use bool for boolean.
13864 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13865 to `unsigned int' when defining a bitfield.
13867 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13869 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13871 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13873 * window.h (struct window): Convert left_margin_cols and
13874 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13875 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13876 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13878 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13880 (showing_window_margins_p, update_window_line, update_frame_1):
13881 * fringe.c (draw_fringe_bitmap_1):
13882 * xdisp.c (window_box_width): Adjust users.
13883 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13884 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13885 Use direct assignment.
13886 (Fset_window_configuration, save_window_save, Fwindow_margins):
13887 Convert Lisp_Object to integer and back where appropriate.
13888 (Fset_window_margins): Adjust user. Return t if any margin
13889 was actually changed, and mention this in docstring.
13891 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13893 * syntax.c (forward_word):
13894 * cmds.c (forward_char, backward_char): Mention the optional argument.
13896 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13898 * window.h (struct window): Convert left_fringe_width
13899 and right_fringe_width from Lisp_Objects to integers.
13901 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13902 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13903 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13905 (make_window): Initialize new integer fields to -1.
13906 (Fsplit_window_internal): Use direct assignment.
13907 (Fset_window_configuration, save_window_save):
13908 Convert Lisp_Object to integer and back where appropriate.
13909 (Fset_window_fringes): Adjust user. Return t if any fringe
13910 was actually changed, and mention this in docstring.
13912 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13914 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13915 * nsfns.m (x_set_cursor_type):
13916 * w32fns.c (x_set_cursor_type):
13917 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13918 * xdisp.c (set_frame_cursor_types): ...but in common code.
13920 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13922 * font.c (clear_font_cache): New function, stripped from...
13923 (Fclear_font_cache): ...here, which now uses the function
13924 above. Adjust comment.
13925 * font.h (clear_font_cache): Add prototype.
13926 * xfaces.c (clear_face_cache): Use clear_font_cache.
13928 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13930 * window.c (Fset_window_start): Compare `w', not `window' because
13931 `w' might not be equal to `window' after call to decode_live_window.
13933 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13935 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13936 This fixes a problem introduced by the Bug#15035 patch
13937 when using GPG. Reported by Herbert J. Skuhra.
13939 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13941 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13942 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13943 not yet initialized.
13945 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13947 * decompress.c (Fzlib_decompress_region): Support zlib
13948 decompression, too, and rename.
13950 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13952 Minor zlib configuration tweaks.
13953 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13954 Don't assume presence of fn_inflateInit2_ zlib internal function.
13956 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13958 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13959 include the zlib prefix.
13961 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13963 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13964 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13965 define static variables that are pointers to zlib functions to be
13966 dynamically loaded.
13967 (init_zlib_functions) [WINDOWSNT]: New function.
13968 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13970 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13971 macros instead of invoking the zlib functions directly.
13972 (syms_of_decompress): DEFSYM Qzlib_dll.
13973 Staticpro Szlib_available_p.
13975 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13977 Avoid looping over all frame windows to freeze and unfreeze.
13978 * window.h (struct window): Drop frozen_window_start_p.
13979 (freeze_window_starts): Drop prototype.
13980 * frame.h (struct frame): New frozen_window_starts flag.
13981 (FRAME_WINDOWS_FROZEN): New macro.
13982 * window.c (freeze_window_start, freeze_window_starts):
13984 (select_window, replace_window): Adjust users.
13985 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13986 (window_frozen_p): New function.
13987 (redisplay_window): Use it.
13989 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13991 Fix some fd issues when running subprocesses (Bug#15035).
13992 Fix bugs that can leak files or file descriptors on errors.
13993 Don't unlink open temp files, as that's hard for users to diagnose
13994 when things go awry (e.g., temp disk exhausted).
13995 Don't bother to lock temp files. Check for invalid recursion.
13996 * callproc.c (synch_process_fd): Remove. All uses removed.
13997 (synch_process_tempfile): New var or macro.
13998 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
14000 (record_kill_process): New arg, the temp name. All callers changed.
14001 (delete_temp_file): Now just a simple wrapper around unlink.
14002 (call_process_kill): New arg, the call_process_fd array.
14003 Close them all. Clear synch_process_pid. Remove the temp file,
14004 or arrange for it to be removed.
14005 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
14006 that's been moved to synch_process_tempfile. Caller changed.
14007 Do not remove the tempfile; that's now call_process_kill's
14009 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
14010 call_process_kill; the caller now does that.
14011 (call_process_cleanup): Do not close the process fd; that's now
14012 call_process_kill's responsibility.
14013 (Fcall_process): Implement via new function call_process, which
14014 has most of the old body of Fcall_process, but with a different API.
14015 (call_process): New function that does not open or close filefd if
14016 it is nonnegative. Record which fds need to be closed, and let
14017 call_process_kill close (and remove the tempfile, on MSDOS) on error.
14018 Signal an error if invoked recursively (could be done via a hook).
14019 Simplify creation of the tempfile in the MSDOS case.
14020 Don't create the output file until after checking for the executable.
14021 Report any failure to open /dev/null.
14022 Don't open /dev/null for writing twice; once is enough.
14023 Don't create pipe if all output is being discarded or sent to file.
14024 Don't worry about setting up the coding system or reading from the
14025 pipe if all output is being discarded.
14026 Hoist fd_error local into top level, to lessen block nesting.
14027 Don't record deleted pid here; now done by Fcall_process_region.
14028 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
14029 and note its success in synch_process_tempfile.
14030 Do not leak resources when child_setup fails.
14031 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
14032 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
14033 (create_temp_file): Now returns open fd, with an additional
14034 Lisp_Object * argument to return the name. All callers changed.
14035 Do not close the file; rewind it instead, and leave it open for
14036 the caller. Do not lock the temp file. Unwind-protect the file
14037 and the file-descriptor.
14038 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
14039 If an asynchrounous process, record it here, not in call_process.
14040 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
14041 * eval.c (set_unwind_protect): New function.
14042 * fileio.c (write_region): New function, generalized from the
14043 old Fwrite_region. Do not lock temp files.
14044 (Fwrite_region): Use it.
14045 * lisp.h (set_unwind_protect, write_region): New decls.
14046 * process.c: Include <verify.h>.
14047 (make_process): Mark fds as initially closed.
14048 (deleted_pid_list): Now a list of pid-filename pairs.
14050 (close_process_fd): New function.
14051 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
14052 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
14053 New constants. Verify that their number matches PROCESS_OPEN_FDS.
14054 (create_process, create_pty, Fmake_serial_process)
14055 (server_accept_connection): Record which fds need to be closed,
14056 and let deactivate_process close them.
14057 (Fmake_network_process): Do not discard the unwind-protect
14058 until it's safe to do so.
14059 (deactivate_process): Close the fds opened by create_process etc.
14060 (Fprocess_send_eof): Adjust to new way of recording open fds.
14061 Report an error if /dev/null can't be opened, instead of aborting.
14062 * process.h (PROCESS_OPEN_FDS): New constant.
14063 (struct Lisp_Process): New member open_fds.
14064 (record_kill_process, record_deleted_pid): Adjust signatures.
14065 (record_deleted_pid): Move decl here ...
14066 * syswait.h (record_deleted_pid): ... from here.
14068 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14070 * decompress.c: Fix bugs with large buffers and weird inputs.
14071 Tune a bit. Reindent as per usual Emacs style.
14072 (BUFFER_SIZE): Remove.
14073 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14074 more than UINT_MAX bytes. Decompress into the gap instead of into
14075 an auto buffer, as this should avoid copying. Return nil if
14076 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14077 set immediate_quit; we shouldn't trust zlib code that much.
14079 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14081 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14082 errors, and really move the gap to where we want it.
14084 * lisp.h: Include decompress.c support.
14086 * emacs.c (main): Include decompress.c support.
14088 * Makefile.in: Include -lz if present.
14090 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14092 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14093 (initWithTitle:): Initialize frame to 0.
14094 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14095 (fillWithWidgetValue:frame:): Rename from
14096 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14098 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14099 fillWithWidgetValue:frame:
14101 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14102 remove memory leak warnings.
14104 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14105 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14106 menu_pending_title.
14108 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14109 (x_activate_menubar): Update the whole menu.
14110 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14111 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14112 current event is not NSSystemDefined (Bug#15001).
14113 Call ns_check_menu_open only if trackingMenu is 2.
14114 (menuDidClose:): New method, decrease trackingMenu.
14115 (fillWithWidgetValue:setDelegate:): New method.
14116 (fillWithWidgetValue:): Call the above.
14118 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14120 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14122 Omit some unnecessary casts.
14123 Many of these go back to the old pre-C89 days, when they may have
14124 been needed, but we've been assuming C89 or later for a while now.
14125 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14126 (live_float_p, live_misc_p, live_vector_p):
14127 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14128 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14129 (defvar_per_buffer):
14130 * callint.c (Fcall_interactively):
14131 * doc.c (Fsubstitute_command_keys):
14132 * filelock.c (get_boot_time):
14133 * frame.c (xrdb_get_resource):
14134 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14135 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14136 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14137 (menuitem_highlight_callback, menu_destroy_callback)
14138 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14139 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14140 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14141 (xg_tool_bar_help_callback, tb_size_cb):
14142 * image.c (xpm_alloc_color, png_read_from_memory)
14143 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14144 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14146 * keymap.c (describe_map):
14147 * nsfns.m (Fns_display_monitor_attributes_list):
14148 * nsmenu.m (process_dialog:):
14149 * nsterm.m (hold_event):
14150 * process.c (wait_reading_process_output):
14151 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14152 * scroll.c (do_direct_scrolling, scrolling_1):
14153 * termcap.c (tgetent):
14154 * window.c (check_window_containing, add_window_to_list)
14155 (freeze_window_starts):
14156 * xdisp.c (compare_overlay_entries, vmessage):
14157 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14158 (x_get_monitor_attributes_xrandr)
14159 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14160 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14161 * xfont.c (xfont_match, xfont_open):
14162 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14163 (menubar_selection_callback, menu_position_func)
14164 (popup_selection_callback, create_and_show_popup_menu)
14165 (dialog_selection_callback, create_and_show_dialog):
14166 * xrdb.c (x_get_string_resource)
14168 * xsmfns.c (x_session_check_input):
14169 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14170 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14171 (xaw_jump_callback, xaw_scroll_callback):
14172 Omit unnecessary casts.
14174 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14176 Minor string-length refactoring.
14177 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14178 * frame.c (make_monitor_attribute_list):
14179 Prefer build_string to strlen + make_string.
14181 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14183 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14184 don't check minor_code (Bug#14417).
14186 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14188 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14189 vertical positions instead. This avoids calling MATRIX_ROW with
14190 row numbers that are possibly beyond valid limits. (Bug#15064)
14192 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14194 Use xstrdup and build_unibyte_string where applicable.
14195 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14196 * xfns.c (x_window):
14197 * xrdb.c (x_get_customization_string):
14198 * xterm.c (xim_initialize):
14199 * w32fns.c (w32_window): Use xstrdup.
14200 (w32_display_monitor_attributes_list):
14201 * emacs.c (init_cmdargs):
14202 * keyboard.c (PUSH_C_STR):
14203 * nsfont.m (nsfont_open):
14204 * sysdep.c (system_process_attributes):
14205 * w32.c (system_process_attributes):
14206 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14208 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14210 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14211 variables of these types so that GDB would know about them, as aid
14212 for debugging fatal exceptions. (Bug#15024) See also
14213 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14216 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14218 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14219 larger than the NSWindow (Bug#14934).
14221 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14223 Redesign redisplay interface to drop global variable updated_window.
14224 Always pass currently updated window as a parameter to update routines.
14225 * dispextern.h (updated_window): Remove declaration.
14226 (struct redisplay_interface): Pass window parameter to
14227 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14228 and after_update_window_hook.
14229 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14231 * dispnew.c (updated_window): Remove.
14232 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14233 (update_window_line): Adjust to match redisplay interface changes.
14234 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14235 (ns_scroll_run, ns_after_update_window_line):
14236 * w32term.c (x_update_window_begin, x_update_window_end)
14237 (x_after_update_window_line, x_scroll_run):
14238 * xterm.c (x_update_window_begin, x_update_window_end)
14239 (x_after_update_window_line, x_scroll_run):
14240 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14241 Likewise. Adjust comments where appropriate.
14242 (x_cursor_to): Simplify because this is always called during window
14243 update (but install debugging check anyway).
14244 (expose_window): Check must_be_updated_p flag to see whether this
14245 function is called during window update.
14247 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14249 Do not reset window modification event counters excessively.
14250 These leftovers and poor man's tricky methods to catch extra
14251 redisplay's attention are no longer needed.
14252 * frame.c (set_menu_bar_lines_1):
14253 * minibuf.c (read_minibuf_unwind):
14254 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14255 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14256 (window_scroll_line_based, Fset_window_configuration):
14257 * xdisp.c (redisplay_window): Do not reset last_modified and
14258 last_overlay_modified counters.
14260 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14262 * xselect.c (x_send_client_event): Set send_event and serial, memset
14263 data.l as it might be bigger than data.b. Use 24 bit mask to
14264 XSendEvent (Bug#15034).
14266 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14268 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14269 for TTY frames that are not the top frame on their console.
14272 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14274 * w32term.c (w32fullscreen_hook): Really maximize frame when
14275 asked for (Bug#14841).
14277 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14279 Prefer selected_window to Fselected_window, likewise for frames.
14280 * buffer.c (Fbuffer_swap_text):
14281 * data.c (Fvariable_binding_locus):
14282 * window.c (run_window_configuration_change_hook): Adjust users.
14283 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14284 Use decode_live_frame.
14286 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14288 Be more careful if selected window shows the buffer other than current,
14289 use window_outdated only if this is not so. This change should also
14290 address some weird issues discussed in Bug#13012.
14291 * window.h (window_outdated): New prototype.
14292 * window.c (window_outdated): Now here. Convert from static and
14293 always assume window's buffer.
14294 (Fwindow_end, Fwindow_line_height): Use it.
14295 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14296 and always assume window's buffer.
14297 (redisplay_window): Adjust user.
14298 (redisplay_internal): Call to reconsider_clip_changes once and
14299 check whether mode line should be updated only if selected window
14300 shows current buffer.
14301 (run_window_scroll_functions): Use eassert for debugging check.
14302 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14304 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14306 * window.c (window_scroll, window_scroll_pixel_based)
14307 (window_scroll_line_based): Use bool for booleans.
14309 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14311 * process.c: Fix minor off-by-one issues in descriptor counts.
14312 This shouldn't fix any real bugs, but it cleans up the code a bit.
14313 (max_process_desc, max_input_desc): -1, not 0, means none.
14315 (delete_input_desc): New function.
14316 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14317 (deactivate_process): Scan backwards when recomuting max_process_desc;
14318 that should be faster.
14319 (init_process_emacs): Initialize max_input_desc.
14321 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14323 Use region cache to speedup bidi_find_paragraph_start.
14324 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14325 Rename cache_long_line_scans to cache_long_scans.
14326 * buffer.c (bset_cache_long_line_scans): Rename to
14327 bset_cache_long_scans.
14328 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14329 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14331 (syms_of_buffer): Rename cache-long-line-scans to
14332 cache-long-scans. Adjust docstring.
14333 * search.c (newline_cache_on_off):
14334 * indent.c (width_run_cache_on_off): Adjust users.
14335 * bidi.c (bidi_paragraph_cache_on_off): New function.
14336 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14337 * insdel.c (prepare_to_modify_buffer):
14338 Invalidate bidi_paragraph_cache if enabled.
14340 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14342 Invalidate region caches only if buffer text is going to be changed.
14343 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14344 (modify_text): ...new prototype.
14345 (prepare_to_modify_buffer_1): New prototype.
14346 * textprop.c (modify_region): Rename to...
14347 (modify_text_properties): ...new function.
14348 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14349 (Fremove_list_of_text_properties): Adjust users.
14350 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14351 (modify_text): ...new function.
14352 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14353 (prepare_to_modify_buffer_1): ...new function.
14354 * casefiddle.c (casify_region):
14355 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14356 (Ftranspose_regions): Use modify_text.
14358 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14360 * lisp.mk (lisp): Add nadvice.elc.
14362 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14364 New macro to iterate over live buffers similar to frames.
14365 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14366 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14367 Declare buffer-related variables here to offload lisp.h.
14368 * buffer.c (Vbuffer_alist): Adjust comment.
14369 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14370 (other_buffer_safely):
14371 * data.c (store_symval_forwarding):
14372 * dispnew.c (Fframe_or_buffer_changed_p):
14373 * fileio.c (Fdo_auto_save):
14374 * filelock.c (unlock_all_files):
14375 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14377 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14379 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14380 * callproc.c (create_temp_file):
14381 * filelock.c (create_lock_file):
14382 Assume mkostemp, since it's now provided by Gnulib.
14384 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14386 * w32.c (mkostemp): New function.
14387 (mktemp): Remove, no longer used. Most of the code reused in
14388 mkostemp. (Bug#15015)
14389 (mktemp): Don't undef.
14391 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14393 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14394 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14395 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14396 (free_glyph_pool, check_glyph_memory): Likewise for
14397 all users. Adjust comments where appropriate.
14399 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14401 * composite.h: Minor fixups.
14402 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14403 to fix a misspelling, and change it to an inline function while
14404 we're at it (it need not be a macro). All uses changed.
14405 (composition_method, composition_valid_p):
14406 Rewrite to avoid assignments in if-conditions.
14408 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14410 Do not use global Lisp_Object in composition macros.
14411 * composite.h (composition_temp): Remove declaration.
14412 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14413 (composition_method, composition_valid_p): ...inline functions.
14414 (compose_region): Remove the leftover.
14415 * composite.c (composition_temp): Remove.
14416 (run_composition_function, update_compositions)
14417 (composition_compute_stop_pos, composition_adjust_point)
14418 (Ffind_composition_internal):
14419 * coding.c (handle_composition_annotation):
14420 * xdisp.c (handle_composition_prop, check_point_in_composition):
14421 Related users changed.
14423 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14425 Drop FRAME_PTR typedef.
14426 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14427 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14428 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14429 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14430 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14431 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14432 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14433 All related users changed.
14435 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14437 * eval.c (default_toplevel_binding): New function.
14439 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14440 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14441 (syms_of_eval): Export them.
14442 * data.c (Fdefault_value): Micro cleanup.
14443 * term.c (init_tty): Use "false".
14445 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14447 Fix X GC leak in GTK and raw (no toolkit) X ports.
14448 * xterm.c (x_free_frame_resources): If white and black relief
14449 GCs are allocated, always free them here.
14450 * xfns.c (x_make_gc): Omit redundant initialization.
14451 * widget.c (create_frame_gcs): Remove the leftover.
14452 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14453 in x_free_frame_resources.
14455 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14457 * nsterm.m (windowWillResize:toSize:): Only change title if
14458 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14460 (viewDidEndLiveResize): New method.
14462 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14463 inside NS_IMPL_COCOA.
14465 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14467 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14468 Do not check whether undo is enabled because record_insert and
14469 record_delete does that themselves.
14471 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14473 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14474 member which is not really used any more.
14475 (FRAME_XIC_BASE_FONTNAME): Remove.
14476 * xfns.c (xic_free_fontset): Adjust user.
14477 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14478 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14479 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14480 (xdialog_show): Use eassert for debugging check.
14481 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14483 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14485 * fileio.c, fns.c (merge): Move extern decl from here ...
14486 * lisp.h (merge): ... to here.
14488 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14490 Fix last font-related change.
14491 * w32font.h (w32font_list_internal, w32font_match_internal):
14493 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14494 (uniscribe_list_family): Adjust to match font API change.
14495 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14496 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14498 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14500 * frame.h (FRAME_MOUSE_UPDATE):
14501 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14502 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14504 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14506 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14507 * font.h (struct font_driver): Change list, match, and list_family
14508 functions to accept struct frame * as first arg.
14509 * font.c (font_score, font_compare, font_sort_entities):
14511 (font_sort_entities, font_list_entities, font_select_entity)
14512 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14513 match font API change.
14514 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14515 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14516 * ftxfont.c (ftxfont_list, ftxfont_match):
14517 * xftfont.c (xftfont_list, xftfont_match):
14518 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14519 * w32font.c (w32font_list, w32font_match, w32font_list)
14520 (w32font_list_internal, w32_font_match_internal): Likewise.
14521 * xfaces.c (Fx_family_fonts): Adjust user.
14523 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14525 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14526 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14527 only if HAVE_X_WINDOWS is in use.
14528 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14529 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14530 * w32term.c (x_wm_set_icon_position): Likewise.
14531 * w32fns.c (x_icon): Adjust user.
14533 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14535 * xterm.c (last_mouse_press_frame): Remove the
14536 leftover which is not really used any more.
14537 (handle_one_xevent, syms_of_xterm): Adjust users.
14538 (x_flush): Call XFlush once per each X display, not frame.
14539 This is better because this code always unconditionally skips
14540 non-X frames in Vframe_list and issues the only XFlush if we
14541 have more than one X frame on the same X display.
14542 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14543 Use bool for booleans.
14544 (x_draw_glyph_string_background, cvt_string_to_pixel)
14545 (cvt_pixel_dtor): Drop unnecessary prototypes.
14546 * xterm.h (x_display_ok): Adjust prototype.
14548 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14550 Drop unnecessary functions that deals with frame pixel size.
14551 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14552 (x_pixel_height): Drop prototypes.
14553 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14554 (x_pixel_height): Drop implementations.
14555 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14556 which should be always valid for window frame.
14557 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14558 * w32menu.c (Fx_popup_dialog):
14559 * xmenu.c (Fx_popup_dialog): Likewise for both.
14561 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14563 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14564 frame parameters and call to Fmodify_frame_parameters just once.
14565 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14566 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14567 and mention nil frame in docstring.
14569 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14571 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14572 (x_figure_window_size): Likewise. Adjust to return long.
14573 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14574 (toplevel): Move Qterminal_live_p to...
14575 * terminal.c (toplevel): ...here, make it static, and...
14576 (syms_of_terminal): ...DEFSYM here.
14577 * frame.h (Qterminal_live_p): Remove declaration.
14578 (make_frame, x_figure_window_size): Adjust prototype.
14579 * nsfns.m (Fx_create_frame): Use long for window flags.
14581 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14583 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14584 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14585 Do not assume that emacs_close (INT_MAX) is a no-op.
14587 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14589 * xfaces.c (make_face_cache): For struct face_cache, prefer
14590 xmalloc to xzalloc and so avoid redundant call to memset.
14591 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14593 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14595 * fringe.c (draw_window_fringes, update_window_fringes)
14596 (compute_fringe_widths):
14597 * w32term.c (x_draw_glyph_string):
14598 * window.c (candidate_window_p, Frecenter):
14599 * xfaces.c (realize_basic_faces, realize_default_face)
14600 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14601 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14602 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14603 * xmenu.c (Fx_menu_bar_open_internal):
14604 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14605 * xsettings.c (xft_settings_event):
14606 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14607 Use bool for booleans. Adjust style and comments where
14609 * dispextern.h (draw_window_fringes, update_window_fringes)
14610 (compute_fringe_widths):
14611 * xterm.h (x_had_errors_p): Adjust prototype.
14613 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14615 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14616 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14618 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14620 * fns.c (toplevel): Remove comment before Fsafe_length because
14621 it checks for QUIT.
14623 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14625 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14627 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14629 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14630 frame which got the message is still alive, before dereferencing
14631 its pointer. (Bug#14970)
14633 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14634 be a live window, before using it as such. (Bug#14970)
14636 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14638 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14639 w32_detect_focus_change instead of doing part of its job by hand.
14640 This fixes the problem whereby FOCUS_OUT events were not sent to
14643 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14645 * process.c (Fprocess_list): Doc fix.
14647 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14648 being re-exposed only if it didn't ask to become visible.
14649 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14650 was previously iconified. (Bug#14841)
14651 (x_iconify_frame): Mark the frame iconified.
14653 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14655 Fix minor problems found by static checking.
14656 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14657 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14659 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14661 * eval.c (set_specpdl_old_value): New function.
14662 (unbind_to): Minor simplification.
14663 (get_backtrace_frame): New function.
14664 (Fbacktrace_frame): Use it. Add `base' argument.
14665 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14666 (syms_of_eval): Export backtrace-eval.
14667 * xterm.c (x_focus_changed): Simplify.
14669 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14671 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14673 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14675 * xdisp.c (redisplay_window): Instead of moving point out of
14676 scroll margin, reject the force_start method, and try scrolling
14677 instead. (Bug#14780)
14679 2013-07-24 Ken Brown <kbrown@cornell.edu>
14681 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14684 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14686 * eval.c (Fprogn): Do not check that BODY is a proper list.
14687 This undoes the previous change. The check slows down the
14688 interpreter, and is not needed to prevent a crash. See
14689 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14691 2013-07-23 Glenn Morris <rgm@gnu.org>
14693 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14695 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14697 Port to GNU/Linux systems with tinfo but not ncurses.
14698 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14699 to decide whether ncurses is being used. Without this change,
14700 GCC complains about tgetent not being declared, on a system
14701 that has tinfo installed but ncurses not installed.
14703 * eval.c (Fprogn): Check that BODY is a proper list.
14705 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14706 * data.c (Fsetq_default):
14707 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14708 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14710 Tune by taking advantage of the fact that ARGS is always a list
14711 when a function is declared to have UNEVALLED args.
14713 * emacsgtkfixed.c: Port to GCC 4.6.
14714 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14716 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14718 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14719 here to silence compiler warnings.
14721 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14723 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14724 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14725 from messing up Emacs's 'struct frame' (Bug#14923).
14727 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14729 * alloc.c (make_save_ptr_ptr): Define this function.
14730 It was inadvertently omitted. It's needed only if
14731 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14733 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14735 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14736 frame have focus (Bug#14895).
14738 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14740 Avoid vfork-related deadlock more cleanly.
14741 * callproc.c (child_setup): When the child's exec fails, output
14742 the program name, as that's more useful. Use O_NONBLOCK to avoid
14744 * process.c (create_process_1): Remove; no longer needed.
14745 (create_process): Remove timer hack; no longer needed, now that
14746 the child avoids deadlock.
14748 2013-07-20 Glenn Morris <rgm@gnu.org>
14750 * image.c (Fimage_flush): Fix doc typo.
14752 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14754 Fix array bounds violation when pty allocation fails.
14755 * process.c (PTY_NAME_SIZE): New constant.
14756 (pty_name): Remove static variable; it's now auto.
14757 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14758 Take pty_name as an arg rather than using a static variable.
14759 All callers changed.
14760 (create_process): Recover pty_flag from process, not from volatile local.
14761 (create_pty): Stay inside array even when pty allocation fails.
14762 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14764 * lread.c (Fload): Avoid initialization only when lint checking.
14765 Mention that it's needed only for older GCCs.
14767 2013-07-20 Kenichi Handa <handa@gnu.org>
14769 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14770 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14772 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14774 * lread.c (Fload): Avoid uninitialized warning.
14776 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14778 Fix some minor file descriptor leaks and related glitches.
14779 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14780 (create_lock_file): Use write, not emacs_write.
14781 * image.c (slurp_file, png_load_body):
14782 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14783 (server_accept_connection):
14784 Don't leak an fd on memory allocation failure.
14785 * image.c (slurp_file): Add a cheap heuristic for growing files.
14786 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14787 as that's what the other routines do. Maybe input need not be
14788 blocked at all, but it's better to be consistent.
14789 Avoid undefined behavior when strlen is zero.
14791 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14792 (NSTATICS): Now a constant; doesn't need to be a macro.
14794 2013-07-19 Richard Stallman <rms@gnu.org>
14796 * coding.c (decode_coding_utf_8): Add simple loop for fast
14797 processing of ASCII characters.
14799 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14801 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14803 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14805 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14806 unportable 'struct x_display_info'.
14807 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14808 is a portable type.
14810 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14812 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14813 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14815 (system_process_attributes): Prefer plain char to unsigned char
14816 when either will do. Clean up properly if interrupted or if
14817 memory allocations fail. Don't assume sscanf succeeds.
14818 Remove no-longer-needed workaround to stop GCC from whining.
14819 Read command-line once, instead of multiple times. Check read status a
14820 bit more carefully.
14822 Fix obscure porting bug with varargs functions.
14823 The code assumed that int is treated like ptrdiff_t in a vararg
14824 function, which is not a portable assumption. There was a similar
14825 -- though these days less likely -- porting problem with various
14826 assumptions that pointers of different types all smell the same as
14827 far as vararg functions is conserved. To make this problem less
14828 likely in the future, redo the API to use varargs functions.
14829 * alloc.c (make_save_value): Remove this vararg function.
14830 All uses changed to ...
14831 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14832 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14834 (make_save_ptr): Rename from make_save_pointer, for consistency with
14835 the above. Define only on platforms that need it. All uses changed.
14837 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14839 * keyboard.c: Try to fix typos in previous change.
14840 (DISPLAY_LIST_INFO): New macro.
14841 (kbd_buffer_get_event): Do not access members that are not present
14842 in X11. Revert inadvertent change of "!=" to "=".
14844 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14846 * keyboard.c (kbd_buffer_get_event):
14847 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14848 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14850 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14852 * filelock.c: Fix unlikely file descriptor leaks.
14853 (get_boot_time_1): Rework to avoid using emacs_open.
14854 This doesn't actually fix a leak, but is better anyway.
14855 (read_lock_data): Use read, not emacs_read.
14857 * doc.c: Fix minor memory and file descriptor leaks.
14858 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14859 (get_doc_string, Fsnarf_documentation):
14860 Fix file descriptor leak on error.
14862 * term.c: Fix minor fdopen-related file descriptor leaks.
14863 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14864 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14866 * charset.c: Fix file descriptor leaks and errno issues.
14868 (load_charset_map_from_file): Don't leak file descriptor on error.
14869 Use plain record_xmalloc since the allocation is larger than
14870 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14872 * eval.c (record_unwind_protect_nothing):
14873 * fileio.c (fclose_unwind):
14875 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14876 The replacement doesn't block input, but that no longer seems
14879 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14881 * lread.c: Fix file descriptor leaks and errno issues.
14882 (Fload): Close some races that leaked fds or streams when 'load'
14884 (Fload, openp): Report error number of last nontrivial failure to open.
14885 ENOENT counts as trivial.
14886 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14888 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14889 now that the function is always called with a nonnegative arg.
14890 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14891 All uses replaced with ...
14892 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14894 A few more minor file errno-reporting bugs.
14895 * callproc.c (Fcall_process):
14896 * doc.c (Fsnarf_documentation):
14897 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14898 * process.c (set_socket_option):
14899 Don't let a constructor trash errno.
14900 * doc.c: Include <errno.h>.
14902 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14904 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14906 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14908 Fix w32 bug with call-process-region (Bug#14885).
14909 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14910 to Fcall_process when the input is empty. This simplifies the
14911 code a bit. It makes no difference on POSIXish platforms but
14912 apparently it fixes a bug on w32.
14914 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14915 * fileio.c (close_file_unwind): Don't close if FD is negative;
14916 this can happen when unwinding a zapped file descriptor.
14917 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14918 in case Emacs runs out of memory between the two unwind-protects.
14919 Don't trash errno when closing FD.
14920 Zap the FD in the specpdl when closing it, instead of deferring
14921 the removal of the unwind-protect; this fixes a bug where a child
14922 function unwinds the stack past us.
14924 New unwind-protect flavors to better type-check C callbacks.
14925 This also lessens the need to write wrappers for callbacks,
14926 and the need for make_save_pointer.
14927 * alloc.c (free_save_value):
14928 * atimer.c (run_all_atimers):
14930 * alloc.c (safe_alloca_unwind):
14931 * atimer.c (unwind_stop_other_atimers):
14932 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14933 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14934 * minibuf.c (choose_minibuf_frame_1):
14935 * process.c (make_serial_process_unwind):
14936 * xdisp.c (pop_message_unwind):
14937 * xselect.c (queue_selection_requests_unwind):
14938 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14939 * alloc.c (record_xmalloc):
14940 Prefer record_unwind_protect_ptr to record_unwind_protect with
14942 * alloc.c (Fgarbage_collect):
14943 Prefer record_unwind_protect_void to passing a dummy.
14944 * buffer.c (restore_buffer):
14945 * window.c (restore_window_configuration):
14946 * xfns.c, w32fns.c (do_unwind_create_frame)
14947 New wrapper. All record-unwind uses of wrappee changed.
14948 * buffer.c (set_buffer_if_live):
14949 * callproc.c (call_process_cleanup, delete_temp_file):
14950 * coding.c (code_conversion_restore):
14951 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14952 * editfns.c (save_excursion_restore)
14953 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14954 (save_restriction_restore):
14955 * eval.c (restore_stack_limits, un_autoload):
14956 * fns.c (require_unwind):
14957 * keyboard.c (recursive_edit_unwind, tracking_off):
14958 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14959 * macros.c (pop_kbd_macro, restore_menu_items):
14960 * nsfns.m (unwind_create_frame):
14961 * print.c (print_unwind):
14962 * process.c (start_process_unwind):
14963 * search.c (unwind_set_match_data):
14964 * window.c (select_window_norecord, select_frame_norecord):
14965 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14966 (fast_set_selected_frame):
14967 * xfns.c, w32fns.c (unwind_create_tip_frame):
14968 Return void, not a dummy Lisp_Object. All uses changed.
14969 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14970 * callproc.c (call_process_kill):
14971 * fileio.c (restore_point_unwind, decide_coding_unwind)
14972 (build_annotations_unwind):
14973 * insdel.c (Fcombine_after_change_execute_1):
14974 * keyboard.c (read_char_help_form_unwind):
14975 * menu.c (unuse_menu_items):
14976 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14977 * sound.c (sound_cleanup):
14978 * xdisp.c (unwind_redisplay):
14979 * xfns.c (clean_up_dialog):
14980 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14981 Accept no args and return void, instead of accepting and returning
14982 a dummy Lisp_Object. All uses changed.
14983 * cygw32.c (fchdir_unwind):
14984 * fileio.c (close_file_unwind):
14985 * keyboard.c (restore_kboard_configuration):
14986 * lread.c (readevalllop_1):
14987 * process.c (wait_reading_process_output_unwind):
14988 Accept int and return void, rather than accepting an Emacs integer
14989 and returning a dummy object. In some cases this fixes an
14990 unlikely bug when the corresponding int is outside Emacs integer
14991 range. All uses changed.
14992 * dired.c (directory_files_internal_unwind):
14993 * fileio.c (do_auto_save_unwind):
14994 * gtkutil.c (pop_down_dialog):
14995 * insdel.c (reset_var_on_error):
14996 * lread.c (load_unwind):
14997 * xfns.c (clean_up_file_dialog):
14998 * xmenu.c, nsmenu.m (pop_down_menu):
14999 * xmenu.c (cleanup_widget_value_tree):
15000 * xselect.c (wait_for_property_change_unwind):
15001 Accept pointer and return void, rather than accepting an Emacs
15002 save value encapsulating the pointer and returning a dummy object.
15004 * editfns.c (Fformat): Update the saved pointer directly via
15005 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
15006 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
15007 (unwind_body): New function.
15008 (record_unwind_protect): First arg is now a function returning void,
15009 not a dummy Lisp_Object.
15010 (record_unwind_protect_ptr, record_unwind_protect_int)
15011 (record_unwind_protect_void): New functions.
15012 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
15013 * fileio.c (struct auto_save_unwind): New type.
15014 (do_auto_save_unwind): Use it.
15015 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
15016 * insdel.c (struct rvoe_arg): New type.
15017 (reset_var_on_error): Use it.
15018 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
15020 (specbinding_func): Remove; there are now several such functions.
15021 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
15022 (set_unwind_protect_ptr): New function.
15023 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
15025 Be simpler and more consistent about reporting I/O errors.
15026 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15027 Say "Read error" and "Write error", rather than "I/O error", or
15028 "IO error reading", or "IO error writing", when a read or write
15030 * process.c (Fmake_network_process, wait_reading_process_output)
15031 (send_process, Fprocess_send_eof, wait_reading_process_output):
15032 Capitalize diagnostics consistently. Put "failed foo" at the
15033 start of the diagnostic, so that we don't capitalize the
15034 function name "foo". Consistently say "failed" for such
15036 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
15037 All callers changed. This is so it can use report_file_error.
15038 * sysdep.c (serial_open, serial_configure): Capitalize I/O
15039 diagnostics consistently as above.
15041 * fileio.c (report_file_errno): Fix errno reporting bug.
15042 If the file name is neither null nor a pair, package it up as a
15043 singleton list. All callers changed, both to this function and to
15044 report_file_error. This fixes a bug where the memory allocator
15045 invoked by list1 set errno so that the immediately following
15046 report_file_error reported the wrong errno value.
15048 Fix minor problems found by --enable-gcc-warnings.
15049 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
15050 * keyboard.c (kbd_buffer_get_event): Remove unused local.
15052 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
15054 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
15055 Set event->arg to Qt if switch-event shall be generated.
15056 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
15058 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
15060 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
15063 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
15064 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
15065 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
15066 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
15067 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
15068 and there is a focused frame.
15069 (head_table): Add focus-in and focus-out.
15070 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
15071 bind to handle-focus-in/out.
15073 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15074 (Fhandle_switch_frame): Call Fhandle_focus_in.
15075 (syms_of_frame): defsubr handle-focus-in/out.
15077 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15079 Fix porting bug to older POSIXish platforms (Bug#14862).
15080 * sysdep.c (emacs_pipe): New function, that implements
15081 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15082 This should port better to CentOS 5 and to Mac OS X 10.6.
15083 All calls to pipe2 changed.
15085 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15086 This makes the code easier to read and the executable a bit smaller.
15087 Do not replace all calls to Fcons that happen to create lists,
15088 just calls that are intended to create lists. For example, when
15089 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15090 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15091 Similarly for list2 through list5.
15092 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15093 * bytecode.c (exec_byte_code):
15094 * callint.c (quotify_arg, Fcall_interactively):
15095 * callproc.c (Fcall_process, create_temp_file):
15096 * charset.c (load_charset_map_from_file)
15097 (Fdefine_charset_internal, init_charset):
15098 * coding.c (get_translation_table, detect_coding_system)
15099 (Fcheck_coding_systems_region)
15100 (Fset_terminal_coding_system_internal)
15101 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15102 * composite.c (update_compositions, Ffind_composition_internal):
15103 * dired.c (directory_files_internal, file_name_completion)
15105 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15106 * doc.c (Fsnarf_documentation):
15107 * editfns.c (Fmessage_box):
15109 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15110 (Feval, eval_sub, Ffuncall, apply_lambda):
15111 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15112 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15113 (Fset_file_times, Finsert_file_contents)
15114 (Fchoose_write_coding_system, Fwrite_region):
15115 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15116 * font.c (font_registry_charsets, font_parse_fcname)
15117 (font_prepare_cache, font_update_drivers, Flist_fonts):
15118 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15119 * frame.c (make_frame, Fmake_terminal_frame)
15120 (x_set_frame_parameters, x_report_frame_params)
15121 (x_default_parameter, Fx_parse_geometry):
15122 * ftfont.c (syms_of_ftfont):
15123 * image.c (gif_load):
15124 * keyboard.c (command_loop_1):
15125 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15126 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15127 (Fminor_mode_key_binding, accessible_keymaps_1)
15128 (Faccessible_keymaps, Fwhere_is_internal):
15129 * lread.c (read_emacs_mule_char):
15130 * menu.c (find_and_return_menu_selection):
15131 * minibuf.c (get_minibuffer):
15132 * nsfns.m (Fns_perform_service):
15133 * nsfont.m (ns_script_to_charset):
15134 * nsmenu.m (ns_popup_dialog):
15135 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15136 (Fx_own_selection_internal):
15137 * nsterm.m (append2):
15138 * print.c (Fredirect_debugging_output)
15139 (print_prune_string_charset):
15140 * process.c (Fdelete_process, Fprocess_contact)
15141 (Fformat_network_address, set_socket_option)
15142 (read_and_dispose_of_process_output, write_queue_push)
15143 (send_process, exec_sentinel):
15144 * sound.c (Fplay_sound_internal):
15145 * textprop.c (validate_plist, add_properties)
15146 (Fput_text_property, Fadd_face_text_property)
15147 (copy_text_properties, text_property_list, syms_of_textprop):
15148 * unexaix.c (report_error):
15149 * unexcoff.c (report_error):
15150 * unexsol.c (unexec):
15151 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15152 (Fformat_mode_line, syms_of_xdisp):
15153 * xfaces.c (set_font_frame_param)
15154 (Finternal_lisp_face_attribute_values)
15155 (Finternal_merge_in_global_face, syms_of_xfaces):
15156 * xfns.c (x_default_scroll_bar_color_parameter)
15157 (x_default_font_parameter, x_create_tip_frame):
15158 * xfont.c (xfont_supported_scripts):
15159 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15160 (menu_help_callback, xmenu_show):
15161 * xml.c (make_dom):
15162 * xterm.c (set_wm_state):
15163 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15164 and similarly for list2 through list5.
15166 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15168 * callproc.c (Fcall_process_region): Fix minor race and tune.
15169 (create_temp_file): New function, with the temp-file-creation part
15170 of the old Fcall_process_region. Use Fcopy_sequence to create the
15171 temp file name, rather than alloca + build_string, for simplicity.
15172 Don't bother to block input around the temp file creation;
15173 shouldn't be needed. Simplify use of mktemp.
15174 Use record_unwind_protect immediately after creating the temp file;
15175 this closes an unlikely race where the temp file was not removed.
15176 Use memcpy rather than an open-coded loop.
15177 (Fcall_process_region): Use the new function. If the input is
15178 empty, redirect from /dev/null rather than from a newly created
15179 empty temp file; this avoids unnecessary file system traffic.
15181 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15183 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15184 Simplify by making this case like the other two. This is a bit
15185 slower on obsolete hosts, but the extra complexity isn't worth it.
15187 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15188 * process.c (create_process) [!DOS_NT]:
15189 Remove now-unnecessary calls to emacs_close.
15191 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15193 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15194 returning early. (Bug#14850)
15196 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15197 and inhibit-iso-escape-detection attributes of 'undecided'.
15200 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15202 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15203 Reported by Herbert J. Skuhra in
15204 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15206 Don't lose top specpdl entry when memory is exhausted.
15207 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15208 specpdl overflow here, to simplify callers; all callers changed.
15209 Always reserve an unused entry at the stack top; this avoids
15210 losing the top entry's information when memory is exhausted.
15212 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15214 Clean up errno reporting and fix some errno-reporting bugs.
15215 * callproc.c (Fcall_process):
15216 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15217 * process.c (create_process, Fmake_network_process):
15218 * unexaix.c (report_error):
15219 * unexcoff.c (report_error):
15220 Be more careful about reporting the errno of failed operations.
15221 The code previously reported the wrong errno sometimes.
15222 Also, prefer report_file_errno to setting errno + report_file_error.
15223 (Fcall_process): Look at openp return value rather than at path,
15224 as that's a bit faster and clearer when there's a numeric predicate.
15225 * fileio.c (report_file_errno): New function, with most of the
15226 old contents of report_file_error.
15227 (report_file_error): Use it.
15228 (Ffile_exists_p, Ffile_accessible_directory_p):
15229 Set errno to 0 when it is junk.
15230 * fileio.c (Faccess_file):
15231 * image.c (x_create_bitmap_from_file):
15232 Use faccessat rather than opening the file, to avoid the hassle of
15233 having a file descriptor open.
15234 * lisp.h (report_file_errno): New decl.
15235 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15238 * process.c (create_process, wait_reading_process_output) [AIX]:
15239 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15240 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15241 a multithreaded environment anyway).
15242 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15244 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15246 * image.c (x_find_image_file): Don't close a remote file handle.
15248 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15250 Fix races with threads and file descriptors.
15251 * callproc.c (Fcall_process_region):
15252 * dired.c (open_directory):
15253 * emacs.c (main, Fdaemon_initialized):
15254 * image.c (x_find_image_file):
15255 * inotify.c (Finotify_rm_watch):
15256 * lread.c (Flocate_file_internal):
15257 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15258 * term.c (term_mouse_moveto, init_tty):
15259 * termcap.c (tgetent):
15260 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15261 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15262 * unexhp9k800.c, unexmacosx.c (unexec):
15263 * callproc.c (Fcall_process_region):
15264 Use emacs_close, not close.
15265 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15266 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15267 and posix_close function on current platforms (which all lack them).
15268 (emacs_close): Use it. This should fix the races on GNU/Linux and
15269 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15270 and it should avoid closing random victim file descriptors on
15273 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15275 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15276 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15277 Touch up doc a bit.
15279 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15280 This is for .gdbinit xbacktrace.
15282 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15283 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15284 (emacs_set_tty): Now static.
15285 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15286 * term.c (tty_capable_p, tty_default_color_capabilities)
15287 (get_tty_terminal, term_mouse_movement)
15288 (handle_one_term_event, init_tty, maybe_fatal):
15289 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15290 (tgetent, scan_file, name_match, compare_contin):
15291 * terminal.c (get_terminal):
15292 Use bool for boolean.
15293 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15294 Prefer char to unsigned char if either will do.
15295 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15296 (tty_write_glyphs): Prefer int to unsigned.
15297 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15298 All callers changed.
15299 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15301 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15304 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15305 (B__dummy__): New dummy symbol, to pacify C89.
15306 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15307 they can't grok varargs macros.
15308 * dispnew.c (add_window_display_history)
15309 (add_frame_display_history):
15310 * print.c (print_object):
15311 * xdisp.c (debug_method_add):
15312 Use %p printf format only for void pointers.
15313 * emacs.c (usage_message): New constant, replacing ...
15314 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15315 (main): Adjust to usage reorg.
15316 * fns.c (syms_of_fns):
15317 * profiler.c (syms_of_profiler):
15318 Don't use non-constant struct initializers.
15319 * gnutls.h (gnutls_initstage_t):
15320 * lisp.h (enum Lisp_Fwd_Type):
15321 * lread.c (lisp_file_lexically_bound_p):
15322 * xsettings.c (anonymous enum):
15323 Remove trailing comma.
15324 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15325 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15326 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15328 * regex.c (const_re_char): New type, to pacify strict C89.
15329 All uses of 'const re_char' replaced to use it.
15330 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15331 with glibc when strict C89. This change is imported from gnulib.
15333 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15334 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15335 Omit GNU_LINUX implementation, since it requires long long.
15336 * xterm.c (x_draw_underwave):
15337 Do not assume the traditional order of struct's members.
15338 (x_term_init): Rewrite to avoid the need for non-constant structure
15341 Syntax cleanup, mostly replacing macros with functions.
15342 This removes the need for the syntax_temp hack.
15343 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15344 * syntax.c (SYNTAX_INLINE): New macro.
15345 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15346 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15347 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15348 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15349 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15350 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15351 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15352 Now constants, not macros.
15353 (syntax_temp) [!__GNUC__]: Remove.
15354 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15355 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15356 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15357 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15358 Move here from syntax.h; now functions, not macros. Except for the
15359 last function, these are static since only syntax.c uses them.
15360 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15361 All uses changed. Now a function, not a macro; use this fact
15362 to simplify the code.
15363 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15364 compiler bugs; no longer relevant.
15365 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15366 (SYNTAX_INLINE): New macro.
15367 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15368 for the new functions. Use bool for boolean member.
15369 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15370 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15371 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15372 (SETUP_BUFFER_SYNTAX_TABLE):
15373 Now extern inline functions, not macros.
15374 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15375 Remove; all uses replaced by implementation.
15376 (syntax_temp) [!__GNUC__]: Remove decl.
15377 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15379 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15381 * emacs.c (main): Fix syntax error.
15383 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15385 Timestamp fixes for undo (Bug#14824).
15386 * atimer.c (schedule_atimer):
15387 * fileio.c (Ffile_newer_than_file_p):
15388 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15389 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15390 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15391 (syms_of_fileio): Remove Sclear_visited_file_name.
15392 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15393 file doesn't exist; this avoids an ambiguity with negative timestamps.
15394 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15395 * systime.h (make_emacs_time, invalid_emacs_time):
15396 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15397 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15398 * undo.c (record_first_change): Push (visited-file-modtime) onto
15399 undo list rather than reimplementing it by hand, incorrectly.
15401 2013-07-09 Ken Brown <kbrown@cornell.edu>
15403 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15405 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15407 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15409 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15411 Handle errno and exit status a bit more carefully.
15412 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15413 number into an exit status. Instead, use EXIT_CANCELED.
15414 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15415 * callproc.c (relocate_fd):
15416 * emacs.c (close_output_streams, main):
15417 * process.c (create_process):
15418 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15419 Use emacs_perror for simplicity.
15420 * callproc.c (relocate_fd, main):
15421 * sysdep.c (sys_subshell):
15422 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15423 (shut_down_emacs): Use emacs_write, not write.
15424 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15425 * fileio.c (Fcopy_file, e_write):
15426 * nsterm.m (ns_select):
15427 * process.c (send_process):
15428 * sound.c (vox_write):
15429 Use emacs_write_sig, not emacs_write.
15430 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15431 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15433 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15435 (emacs_full_write): New function.
15436 (emacs_write): Rewrite to use it.
15437 (emacswrite_sig, emacs_perror): New functions.
15438 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15440 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15442 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15443 on NS even if it is present. Pixmap on NS is a void*.
15445 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15447 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15448 * process.c (close_on_exec, accept4, process_socket):
15449 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15451 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15453 * w32.c (sys_dup): Declare prototype.
15457 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15459 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15461 Make file descriptors close-on-exec when possible (Bug#14803).
15462 This simplifies Emacs a bit, since it no longer needs to worry
15463 about closing file descriptors by hand in some cases.
15464 It also fixes some unlikely races. Not all such races, as
15465 libraries often open files internally without setting
15466 close-on-exec, but it's an improvement.
15467 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15468 * callproc.c (Fcall_process) [!MSDOS]:
15469 * emacs.c (main) [!DOS_NT]:
15470 * nsterm.m (ns_term_init):
15471 * process.c (create_process):
15472 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15473 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15474 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15475 Prefer mkostemp with O_CLOEXEC to mkstemp.
15476 * callproc.c (relocate_fd) [!WINDOWSNT]:
15477 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15478 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15480 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15481 Make the resulting file descriptor close-on-exec.
15482 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15483 * lread.c (load_descriptor_list, load_descriptor_unwind):
15484 Remove; no longer needed. All uses removed.
15485 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15486 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15488 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15489 (Fmake_network_process, Fnetwork_interface_list)
15490 (Fnetwork_interface_info, server_accept_connection):
15491 Make newly-created socket close-on-exec.
15492 * sysdep.c (emacs_open, emacs_fopen):
15493 Make new-created descriptor close-on-exec.
15494 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15495 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15497 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15499 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15500 for NS_IMPL_GNUSTEP.
15502 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15504 Fix openp errno handling.
15505 * callproc.c (Fcall_process): Preserve openp errno around close.
15506 * lread.c (openp): Set errno when returning -1, as some callers
15509 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15511 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15513 * nsterm.h (NSSavePanel): Update comment.
15514 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15515 (ns_run_file_dialog): Declare.
15517 * nsfns.m: Remove panelOK.
15519 (ns_run_file_dialog): New function.
15520 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15521 event loop, so file dialog is popped up by ns_run_file_dialog, called
15522 by sendEvent (Bug#14578).
15523 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15525 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15527 * xdisp.c (default_line_pixel_height): New function.
15528 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15529 (try_cursor_movement, redisplay_window, try_window)
15530 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15532 * window.c (window_scroll_pixel_based):
15533 use default_line_pixel_height.
15535 * dispextern.h (default_line_pixel_height): Add prototype.
15537 * frame.c (x_set_line_spacing): Accept a float value for
15538 line-spacing parameter, per the documentation.
15540 * data.c (Fmultibyte_string_p): Doc fix.
15542 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15544 Use emacs_open more consistently when opening files.
15545 This handles EINTR more consistently now, and makes it easier
15546 to introduce other uniform changes to file descriptor handling.
15547 * sysstdio.h: New file.
15548 * buffer.c (mmap_init):
15549 * cygw32.c (chdir_to_default_directory):
15550 * dispnew.c (Fopen_termscript):
15551 * emacs.c (Fdaemon_initialized):
15552 * fileio.c (Fdo_auto_save):
15553 * image.c (slurp_file, png_load_body, jpeg_load_body):
15554 * keyboard.c (Fopen_dribble_file):
15556 * print.c (Fredirect_debugging_output):
15557 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15558 * termcap.c (tgetent):
15559 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15560 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15561 * w32term.c (w32_initialize) [CYGWIN]:
15562 * xfaces.c (Fx_load_color_file):
15563 Use emacs_open instead of plain open, and emacs_fopen instead of
15565 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15566 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15567 * callproc.c (default_output_mode): New constant.
15568 (Fcall_process): Use it to call emacs_open instead of plain creat.
15569 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15570 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15571 (emacs_fopen): New function.
15572 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15573 Include <lisp.h>, for emacs_open.
15574 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15576 Remove duplicate #include directives.
15577 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15579 Don't include stdio.h twice.
15580 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15581 Don't include sys/types.h or stdio.h twice.
15582 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15583 * lread.c: Don't include coding.h twice.
15584 * nsfont.m: Don't include frame.h twice.
15585 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15586 * ralloc.c: Don't include <unistd.h> twice.
15587 * xdisp.c: Don't include font.h twice.
15588 * xterm.c: Don't include fontset.h twice.
15589 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15591 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15593 Scale ImageMagick images more carefully.
15594 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15595 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15596 Be more careful about avoiding undefined behavior after
15597 integer overflow and division by zero.
15599 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15601 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15602 (syms_of_w32fns): DEFSYM them.
15603 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15604 (CCHDEVICENAME): Define macros if not defined.
15605 (struct MONITOR_INFO_EX): New struct.
15606 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15607 (enum_display_monitors_fn): New variable.
15608 (globals_of_w32fns): Initialize it.
15609 (Fx_display_pixel_width, Fx_display_pixel_height)
15610 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15611 multi-monitor setups in docstrings.
15612 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15613 screen size by primary monitor's millimeter per pixel.
15614 (w32_monitor_enum, w32_display_monitor_attributes_list)
15615 (w32_display_monitor_attributes_list_fallback)
15616 (Fw32_display_monitor_attributes_list): New functions.
15617 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15619 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15621 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15623 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15625 * fileio.c (Qfile_notify_error): New error symbol.
15627 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15628 * inotify.c (inotify_callback, symbol_to_inotifymask)
15629 (Finotify_add_watch, Finotify_rm_watch): Use it.
15630 (inotifyevent_to_event): Exchange order of cookie and file name.
15631 (Finotify_add_watch): Adapt docstring.
15633 * lisp.h (Qfile_notify_error): Declare.
15635 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15637 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15638 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15639 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15640 which did not work (see <http://bugs.gnu.org/14569#307>).
15641 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15642 && (!noninteractive || initialized)). This attempts to thread
15643 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15645 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15647 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15648 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15650 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15652 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15653 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15654 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15655 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15657 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15659 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15660 Define to __sys_siglist.
15662 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15664 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15665 word-wrap, so that overflow-newline-into-fringe would work in
15666 visual-line-mode. (Bug#2749)
15667 (move_it_in_display_line_to): When the last scanned display
15668 element fits exactly on the display line, and
15669 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15670 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15671 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15672 finding buffer position that corresponds to pixel coordinates,
15673 e.g. in buffer_posn_from_coords.
15675 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15677 * process.c (handle_child_signal): Call catch_child_signal if
15680 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15682 Don't convert function pointers to void * and back.
15683 It isn't portable C, and it's easy enough to avoid.
15684 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15685 (make_save_value): Add support for SAVE_FUNCPOINTER.
15686 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15687 * print.c (print_object):
15688 Distinguish function from object pointers.
15689 * lisp.h (SAVE_FUNCPOINTER): New constant.
15690 (SAVE_SLOT_BITS): Adjust to it.
15691 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15692 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15693 (voidfuncptr): New typedef.
15694 (struct Lisp_Save_Value): New member data[0].funcpointer.
15695 (XSAVE_FUNCPOINTER): New function.
15697 Simplify buildobj processing.
15698 * Makefile.in (buildobj.h): Make it a sequence of strings each
15699 followed by comma, rather than a single string. Put it into a
15700 .tmp file in case there's an error while generating it.
15701 (gl-stamp): Use .tmp for temp files.
15702 (mostlyclean): Clean .tmp files.
15703 * doc.c (buildobj): Move to just the routine that needs it.
15704 It's now an array of strings, so processing is simpler.
15706 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15708 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15709 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15710 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15711 Invoke malloc_enable_thread even when not interactive.
15712 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15713 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15714 in this case, since the underlying bug has now been fixed.
15716 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15718 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15719 unlinking it (bug#14691).
15721 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15723 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15724 before checking whether buffer is modified. This lets
15725 `kill-buffer-query-functions' cancel killing of the buffer or save
15726 its content before `kill-buffer' asks user the "Buffer %s
15727 modified; kill anyway?" question.
15729 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15731 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15732 Let the super performKeyEquivalent deal with them (Bug#14747).
15734 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15736 * widget.c (resize_cb): Remove unused local.
15738 Do not use GTK 3 if it exists but cannot be compiled.
15739 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15740 * xterm.c (x_error_handler) [!USE_GTK]:
15743 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15745 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15747 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15748 to the valid range of values. (Bug#14753)
15750 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15751 when moving point by using the current glyph matrix. This avoids
15752 the need to force redisplay when this function is called in a
15755 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15757 Fix minor problems found by static checking.
15758 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15759 Redo the latter's body to sidestep GCC parenthesization warnings.
15760 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15761 * coding.c (detect_coding, detect_coding_system):
15762 * coding.h (struct undecided_spec):
15763 Use bool for boolean.
15764 * image.c (QCmax_width, QCmax_height): Now static.
15765 * xdisp.c (Fmove_point_visually): Remove unused local.
15767 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15769 * xdisp.c (Fmove_point_visually): New function.
15771 2013-06-28 Kenichi Handa <handa@gnu.org>
15773 * coding.h (define_coding_undecided_arg_index): New enum.
15774 (coding_attr_index): New members
15775 coding_attr_undecided_inhibit_null_byte_detection,
15776 coding_attr_undecided_inhibit_iso_escape_detection,
15777 coding_attr_undecided_prefer_utf_8.
15778 (undecided_spec): New struct.
15779 (struct coding_system): New member `undecided' of the member
15782 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15783 (detect_coding): Likewise.
15784 (detect_coding_system): Likewise.
15785 (Fdefine_coding_system_internal): New coding system properties
15786 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15788 (syms_of_coding): Adjust for coding_arg_undecided_max.
15790 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15792 * image.c (x_from_xcolors): Remove unused local.
15794 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15796 Defer image data transfer between X client and server until actual
15799 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15802 * image.c (Destroy_Image): Remove.
15803 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15804 `mask_p', and `colors_p'. All uses changed.
15805 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15806 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15807 New macros for `flags' arg to x_clear_image_1.
15808 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15809 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15810 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15811 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15812 (image_get_x_image, image_unget_x_image): New functions or macros.
15813 (image_background, image_background_transparent, x_to_xcolors)
15814 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15815 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15816 instead of Destroy_Image.
15817 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15818 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15819 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15820 (imagemagick_load_image, svg_load_image): Use them instead of
15821 x_create_x_image_and_pixmap, and x_put_x_image followed by
15822 x_destroy_x_image, respectively.
15823 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15824 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15825 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15826 background_transparent fields.
15827 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15828 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15830 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15832 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15833 This mostly consists of undoing recent changes.
15834 * callproc.c (Fcall_process):
15835 * process.c (create_process):
15836 Do not worry about catching SIGCHLD here, undoing previous change.
15837 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15838 * process.c, process.h (catch_child_signal):
15839 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15840 * process.c (catch_child_handler): Don't worry about being called
15841 lazily and do not assume caller has blocked SIGCHLD, undoing
15842 previous change. Move first-time stuff back to
15843 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15844 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15845 set lib_child_handler if it's already initialized, which may
15846 help avoid problems on GNUstep.
15848 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15850 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15851 * callproc.c (Fcall_process):
15852 * process.c (create_process):
15853 Make sure SIGCHLD is caught before we fork,
15854 since Emacs startup no arranges to catch SIGCHLD.
15855 * process.c (lib_child_handler): Initialize to null, not to
15857 (catch_child_signal): Allow self to be called lazily.
15858 Do nothing if it's already been called.
15859 Assume caller has blocked SIGCHLD (all callers do now).
15860 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15861 just before it's really needed.
15862 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15863 since it hasn't been caught yet.
15865 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15867 * image.c (compute_image_size): New function to implement
15868 :max-width and :max-height.
15869 (imagemagick_load_image): Use it.
15871 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15873 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15874 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15876 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15877 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15878 the SIGCHLD handler, since the code is not atomic and (due to glib)
15879 signals may be arriving now.
15880 * sysdep.c (init_signals): Do not catch child signals here;
15881 'main' now does that later, at a safer time.
15883 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15885 Clean up SIGCHLD handling a bit (Bug#14569).
15886 * process.c, process.h (catch_child_signal):
15887 Now always extern, even if !NS_IMPL_GNUSTEP.
15888 * process.c (catch_child_signal): Move glib tickler here from
15889 init_process_emacs, so that it's done earlier in Emacs
15890 initialization. Also move the noninteractive && !initialized
15891 check here from init_process_emacs. This is all a bit cleaner for
15892 GNUish platforms, and I hope it works around the Cygwin bug.
15893 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15894 that glib signal handling is tickled before glib creates threads.
15896 * process.c (wait_reading_process_output): Avoid int overflow
15897 when reading more than 2 GiB total from a process.
15899 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15901 * process.c (create_process): Handle a couple more cases,
15902 i.e., work even if new_argv and wait_child_setup[i] are cached.
15903 Use Fcall_process's style for volatile vars.
15905 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15907 * process.c (create_process): Mark PROCESS volatile.
15909 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15911 Use C99-style flexible array members if available.
15912 This avoids some subtle aliasing issues, which typically
15913 aren't a problem with GCC but may be a problem elsewhere.
15914 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15915 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15916 In either case, it uses a flexible array member rather than
15917 the old struct hack. All uses changed.
15918 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15919 Adjust to sdata reorganization.
15920 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15921 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15922 that ports better to pre-C99 non-GCC.
15923 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15924 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15925 as the latter has changed.
15926 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15927 and port better to pre-C99 GCC.
15928 * image.c (struct xpm_cached_color):
15929 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15930 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15931 Use FLEXIBLE_ARRAY_MEMBER.
15932 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15933 Move decl to top level so it gets checked against implementation.
15934 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15935 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15937 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15939 * syntax.c: Integer cleanups.
15940 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15941 All uses that need 0-or-2 changed to:
15942 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15943 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15944 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15945 (char_quoted, prev_char_comend_first, back_comment)
15946 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15947 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15948 Use bool for boolean.
15949 (update_syntax_table, skip_chars, skip_syntaxes):
15950 Prefer int to unsigned when either will do.
15951 (back_comment): Return boolean success flag, like forw_comment,
15952 instead of positive-or-minus-1 (which might have overflowed int anyway).
15953 Don't stuff ptrdiff_t into int.
15954 (syntax_spec_code, syntax_code_spec): Now const.
15955 (Fmatching_paren, scan_lists, scan_sexps_forward):
15956 Use enum syntaxcode for syntax code.
15957 (Fmatching_paren): Check that arg is a character, not just an integer.
15958 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15959 (Finternal_describe_syntax_value): Omit no-longer-needed
15961 (skip_chars): Use char, not unsigned char, when the distinction
15963 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15964 * bytecode.c (exec_byte_code):
15965 * syntax.c (syntax_spec_code, Fchar_syntax)
15966 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15967 (init_syntax_once):
15968 * syntax.h (SYNTAX_WITH_FLAGS):
15969 Omit unnecessary casts.
15971 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15973 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15974 line dimensions here, to avoid race conditions with the main
15975 thread. (Bug#14062, bug#14630, bug#14669)
15977 * w32term.c (w32_draw_window_cursor): Compute the header line and
15978 mode line dimensions here.
15979 <w32_system_caret_window, w32_system_caret_hdr_height>:
15980 <w32_system_caret_mode_height>: New variables.
15982 * w32term.h: Declare them.
15984 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15986 * alloc.c (die): Move "assertion failed" string here ...
15987 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15988 COND when SUPPRESS_CHECKING. This shrinks the executable text
15989 size by 0.8% to 2.2% when configured with --enable-checking,
15990 depending on optimization flags (GCC 4.8.1 x86-64).
15992 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15994 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15996 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15997 base is 2; this is more accurate.
15999 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
16001 * sound.c (string_default): Move to !WINDOWSNT section.
16002 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
16004 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
16006 * sound.c: Integer cleanups.
16007 Remove unnecessary forward decls.
16008 (struct sound_device): The 'file' member is now a Lisp_Object, not
16009 a char *, so that we needn't invoke alloca on a huge size.
16010 (Fplay_sound_internal): Adjust to this.
16011 (string_default): New function.
16012 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
16013 Use it to adjust to the struct sound_device change.
16014 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
16015 (be2hs) [0]: Remove.
16017 * syntax.c (skip_chars): Don't use uninitialized storage
16018 when searching a multibyte buffer for characters that are not in a
16019 unibyte string that contains non-ASCII characters.
16021 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
16023 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
16024 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
16026 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16028 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
16030 2013-06-18 Kenichi Handa <handa@gnu.org>
16032 * font.c (Ffont_spec): Signal an error for an invalid font name
16035 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16037 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
16038 In particular this ports to 32-bit sparc Sun cc.
16039 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
16040 array with a dummy element at specpdl[-1], so that its address can
16042 (unbind_to): Do not copy the binding; not needed, now that we
16043 copy old_value in the one place where the copy is needed.
16044 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
16045 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
16046 (union specbinding): Rename from struct specbinding. Redo layout
16047 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
16048 which is not portable. With Sun C 5.12 32-bit sparc, the
16049 declaration causes nargs to be an unsigned bitfield, a behavior
16050 that the C standard allows; but Emacs wants nargs to be signed.
16051 The overall type is now a union of structures rather than a
16052 structure of union of structures, and the 'kind' member is now a
16053 bitfield, so that the overall type doesn't grow. All uses changed.
16054 * process.c (Fmake_serial_process): Remove unnecessary initialization.
16056 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16058 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
16059 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
16061 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
16063 2013-06-17 Eli Zaretskii <eliz@gnu.org>
16065 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16066 unless we know that the window w's frame is a frame object.
16067 Another attempt at solving bug#14062 and bug#14630.
16069 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
16071 * textprop.c (property_set_type): New enum.
16072 (add_properties): Allow appending/prepending text properties.
16073 (add_text_properties_1): Factored out of Fadd_text_properties.
16074 (Fadd_text_properties): Move all the code into
16075 add_text_properties_1.
16076 (Fadd_face_text_property): New function that calls
16077 add_text_properties_1.
16079 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16081 Move functions from lisp.h to individual modules when possible.
16082 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16083 * alloc.c (XFLOAT_INIT, set_symbol_name):
16084 * buffer.c (CHECK_OVERLAY):
16085 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16086 (set_char_table_parent):
16087 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16088 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16089 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16090 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16092 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16093 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16094 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16095 (backtrace_args, backtrace_debug_on_exit):
16096 * floatfns.c (CHECK_FLOAT):
16097 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16098 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16099 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16100 (set_hash_index_slot):
16101 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16102 * marker.c (CHECK_MARKER):
16103 * textprop.c (CHECK_STRING_OR_BUFFER):
16104 * window.c (CHECK_WINDOW_CONFIGURATION):
16105 Move here from lisp.h, and make these functions static rather than
16107 * buffer.c (Qoverlayp):
16109 * fns.c (Qhash_table_p):
16110 * window.c (Qwindow_configuration_p):
16112 * lisp.h: Remove the abovementioned defns and decls.
16114 Use functions, not macros, for XINT etc (Bug#11935).
16115 In lisp.h, prefer functions to function-like macros, and
16116 constants to object-like macros, when either will do. This:
16117 . simplifies use, as there's no more need to worry about
16118 arguments' side effects being evaluated multiple times.
16119 . makes the code easier to debug on some platforms.
16120 However, when using gcc -O0, keep using function-like macros
16121 for a few critical operations, for performance reasons.
16122 This sort of thing isn't needed with gcc -Og, but -Og
16123 is a GCC 4.8 feature and isn't widely-enough available yet.
16124 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16125 Remove enum lsb_bits; no longer needed.
16126 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16127 * buffer.c (Qoverlap):
16129 * fns.c (Qhash_table_p):
16130 Now extern, so lisp.h can use these symbols.
16131 * dispextern.h: Include character.h, for MAX_CHAR etc.
16132 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16133 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16134 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16135 (GLYPH_CODE_P): Move here from lisp.h.
16136 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16137 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16138 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16139 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16140 XUNTAG now returns void *.
16141 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16142 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16143 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16144 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16145 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16146 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16147 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16148 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16149 New macros, renamed from their sans-lisp_h_ counterparts.
16150 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16151 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16152 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16153 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16154 If compiling via GCC without optimization, define these as macros
16155 in addition to inline functions.
16156 To disable this, compile with -DINLINING=0.
16157 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16158 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16159 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16160 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16161 (INTMASK, VALMASK): Now macros, since static values cannot be
16162 accessed from extern inline functions.
16163 (VALMASK): Also a constant, for benefit of old GDB.
16164 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16165 is INTEGERP, which can fold it in.
16166 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16167 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16168 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16169 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16170 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16171 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16172 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16173 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16174 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16175 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16176 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16177 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16178 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16179 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16180 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16181 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16182 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16183 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16184 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16185 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16186 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16187 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16188 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16189 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16190 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16191 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16192 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16193 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16194 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16195 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16196 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16197 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16198 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16200 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16201 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16202 (VALMASK): Define in one place rather than in two, merging the
16203 USE_LSB_TAG parts; this is simpler.
16204 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16205 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16206 Move up, to avoid use before definition.
16207 Also include "globals.h" earlier, for the same reason.
16208 (make_natnum): New function.
16209 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16210 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16211 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16212 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16213 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16214 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16215 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16216 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16217 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16218 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16219 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16220 (Qwindow_configuration_p, Qimage): New forward declarations.
16221 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16222 (STRING_COPYIN): Remove; unused.
16223 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16224 (xcar_addr, xcdr_addr): New functions. All uses changed.
16225 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16226 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16227 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16228 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16229 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16230 (TYPE_RANGED_INTEGERP): Simplify.
16231 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16232 (setlocale, fixup_locale, synchronize_system_messages_locale)
16233 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16234 Now empty functions, not macros.
16235 (functionp): Return bool, not int.
16236 * window.c (Qwindow_configuration_p): Now extern,
16237 so window.h can use it.
16238 * window.h (Qwindowp): Move decl back to lisp.h.
16240 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16242 * xdisp.c (Fline_pixel_height): New function, required for solving
16245 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16247 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16249 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16251 * lread.c (syms_of_lread):
16252 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16254 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16256 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16258 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16260 * fileio.c (expand_file_name): Doc fix.
16262 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16264 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16265 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16266 Wait for self, not for 0. This can't hurt on GNU or similar
16267 system, and may help with Cygwin.
16269 * keyboard.c: Don't use PROP (...) as an lvalue.
16270 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16271 Use set_prop (A, B), not PROP (A) = B.
16273 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16275 * xdisp.c (get_it_property): Use it->window instead of generating
16276 a Lisp object from it->w.
16278 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16280 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16281 get-char-property the window that is being rendered, instead of
16282 the buffer, to support window-specific overlays. (Bug#14575)
16283 (compute_display_string_pos): When W is NULL, use the current
16284 buffer as the object to pass to get-char-property.
16285 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16286 pointer member of the bidi iterator, since no window is pertinent
16289 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16291 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16292 being displayed, and pass it to compute_display_string_pos.
16293 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16294 (bidi_paragraph_init): All callers changed.
16296 * xdisp.c (init_from_display_pos, init_iterator)
16297 (handle_single_display_spec, next_overlay_string)
16298 (get_overlay_strings_1, reseat_1, reseat_to_string)
16299 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16300 Set bidi_it.w member from it->w.
16301 (compute_display_string_pos): Accept additional argument, the
16302 window being displayed, and pass it to Fget_char_property.
16305 * dispextern.h (struct bidi_it): New member w, the window being
16307 (compute_display_string_pos): Adjust prototype.
16309 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16311 * xgselect.c: Remove unneeded include xterm.h.
16313 * process.c (wait_reading_process_output): Check for NS before GLIB.
16314 GLIB may be linked in due to rsvg, but ns_select must be called.
16316 * xgselect.c (xg_select): Remove call to window_system_available
16317 and g_main_context_pending at the top, so Gdk events (i.e. file
16318 notify) are processed when Emacs is started with -nw.
16320 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16322 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16323 (ctagsfiles3): New variable, includes only *.m files.
16324 (TAGS): Use an explicit language name in the regular expressions,
16325 to avoid transformation of '/SOMETHING' by MSYS to
16326 'c:\MSYS\SOMETHING'.
16328 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16330 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16332 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16334 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16335 still need to set the mouse pointer shape and activate help-echo.
16338 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16340 A few porting etc. fixes for the new file monitor code.
16341 See the thread containing
16342 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16343 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16344 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16345 (dir_monitor_callback, Fgfile_rm_watch):
16346 Use assq_no_quit instead of Fassoc, for speed.
16347 (dir_monitor_callback, Fgfile_rm_watch):
16348 eassert that the monitor is a fixnum.
16349 (dir_monitor_callback): No need for CDR_SAFE.
16350 Simplify building of lisp with alternative tails.
16351 (Fgfile_add_watch, Fgfile_rm_watch):
16352 Do not assume glib functions set errno reliably on failure.
16353 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16354 and signal an error otherwise.
16355 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16356 Use Fdelq instead of Fdelete, for speed.
16358 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16360 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16361 don't insist on being invoked on a highlighted tool-bar button.
16362 Avoids losing tool-bar functionality when mouse-highlight is nil.
16363 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16364 Don't highlight when mouse-highlight is nil.
16365 (note_mouse_highlight): When mouse-highlight is nil, don't return
16366 right away; instead, run tool-bar and mode-line highlight
16367 subroutine, clear any existing highlight, and revert the mouse
16368 pointer to its default shape. (Bug#14558)
16370 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16372 * lisp.mk (lisp): Add prog-mode.el.
16374 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16376 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16377 * process.c (dummy_handler): New function.
16378 (lib_child_handler): New static var.
16379 (handle_child_signal): Invoke it.
16380 (catch_child_signal): If a library has set up a signal handler,
16381 save it into lib_child_handler.
16382 (init_process_emacs): If using glib and not on Windows, tickle glib's
16383 child-handling code so that it initializes its private SIGCHLD handler.
16384 * syssignal.h (SA_SIGINFO): Default to 0.
16385 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16386 31; it should no longer be needed now.
16388 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16390 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16392 * gfilenotify.c (globals_of_gfilenotify): New function.
16393 (syms_of_gfilenotify): Move global initialization there.
16395 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16397 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16399 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16400 * keyboard.c (menu_bar_items, tool_bar_items):
16401 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16402 not override local keymaps any more.
16404 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16406 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16408 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16410 * w32console.c (initialize_w32_display): Return the dimensions of
16411 the console window via 2 additional arguments, not via the current
16412 frame. This avoids crashes due to overrunning the bounds of
16413 frame's decode_mode_spec_buffer, which is not resized following
16414 the change of the frame dimensions from the initial 10x10.
16416 * w32term.h (w32_initialize_display_info): Adjust prototype.
16418 * term.c (init_tty): Take dimensions of the frame from the values
16419 returned by initialize_w32_display.
16421 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16422 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16423 (LIBES): Add $(GFILENOTIFY_LIBS).
16425 * w32inevt.c (handle_file_notifications): Add dummy implementation
16426 for !HAVE_W32NOTIFY.
16428 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16430 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16432 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16434 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16436 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16438 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16440 Fix minor problems found by static checking.
16441 * data.c (pure_write_error):
16442 Use xsignal2, not Fsignal, as Fsignal might return.
16443 * eval.c (set_backtrace_debug_on_exit): Now static.
16444 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16445 No longer inline. EXTERN_INLINE is needed only for functions
16446 defined in .h files. Reindent function header as per GNU style.
16447 (backtrace_p, backtrace_top, backtrace_next):
16448 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16449 compiler or linker. Add extern decls to pacify gcc -Wall.
16450 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16452 * frame.c (free_monitors): Define only on platforms that need it.
16453 * nsterm.m (ns_term_init):
16454 * process.c (catch_child_signal):
16455 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16456 defined on all porting targets these days.
16457 * process.c, process.h (catch_child_signal):
16458 Make it extern only if NS_IMPL_GNUSTEP is defined.
16460 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16462 * w32.c (gettimeofday): Make the signature identical to prototype
16463 in nt/inc/sys/time.h.
16465 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16467 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16470 * keyboard.c (safe_run_hooks_error): Improve error message.
16472 * data.c (pure_write_error): Add `object' argument.
16473 * puresize.h (CHECK_IMPURE): Use it.
16475 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16477 * Makefile.in (NOTIFY_OBJ): New variable.
16478 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16480 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16481 Call syms_of_gfilenotify.
16483 * gfilenotify.c: New file.
16485 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16486 and Qfile_w32notify.
16487 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16488 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16490 * lisp.h: Declare syms_of_gfilenotify.
16492 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16494 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16496 Merge the specpdl and backtrace stacks. Make the structure of the
16497 specpdl entries more obvious via a tagged union of structs.
16498 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16499 (enum specbind_tag): New enum.
16500 (struct specbinding): Make it a tagged union of structs.
16501 Add a case for backtrace records.
16502 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16503 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16504 (backtrace_debug_on_exit): New accessors.
16505 (struct backtrace): Remove.
16506 (struct catchtag): Remove backlist field.
16507 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16509 (Flocal_variable_p): Speed up the common case where the binding is
16511 * eval.c (backtrace_list): Remove.
16512 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16513 (set_backtrace_args, set_backtrace_nargs)
16514 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16515 (backtrace_next): New functions.
16516 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16517 (unwind_to_catch, internal_lisp_condition_case)
16518 (internal_condition_case, internal_condition_case_1)
16519 (internal_condition_case_2, internal_condition_case_n): Don't bother
16520 with backtrace_list any more.
16521 (Fsignal): Adjust to new backtrace format.
16522 (grow_specpdl): Move up.
16523 (record_in_backtrace): New function.
16524 (eval_sub, Ffuncall): Use it.
16525 (apply_lambda): Adjust to new backtrace format.
16526 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16528 (specbind): Adjust to new specpdl format. Simplify.
16529 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16530 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16532 (mark_backtrace): Remove.
16533 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16534 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16535 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16537 * profiler.c (record_backtrace): Use get_backtrace.
16538 (handle_profiler_signal): Use backtrace_top_function.
16539 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16540 accessor functions.
16542 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16544 * process.h (catch_child_signal): Declare.
16546 * process.c (catch_child_signal): New function.
16547 (init_process_emacs): Call it.
16549 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16550 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16552 (x_set_cursor_type): Remove declaration.
16553 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16554 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16555 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16556 (ns_get_color): Use F suffix on float.
16557 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16558 (ns_get_rgb_color): Remove.
16559 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16560 (note_mouse_movement): x and y are CGFloat.
16561 (ns_draw_fringe_bitmap): Remove unused rowY.
16562 Change #if to COCOA && >= 10_6.
16563 (ns_draw_window_cursor): Remove unused overspill.
16564 (ns_draw_underwave): width and x are EamcsCGFloat.
16565 (ns_draw_box): thickness is CGFloat.
16566 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16567 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16568 if not in main thread.
16569 (ns_get_pending_menu_title, ns_check_menu_open)
16570 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16571 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16572 (sendFromMainThread:): New method.
16573 (changeFont:): size is CGFloat.
16574 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16575 Disable warning about permanent text.
16576 (characterIndexForPoint:): Adjust return type depending on GNUstep
16578 (mouseDown:): delta is CGFloat.
16579 (updateFrameSize): Remove unised variable f.
16580 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16581 Cast float to EmacsCGFloat.
16582 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16583 also to -1 when restoring.
16584 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16585 inside NS_IMPL_COCOA.
16586 (toggleFullScreen:): Put call to toggleFullScreen inside
16587 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16588 (setPosition:portion:whole:): por is CGFloat.
16589 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16590 (mouseDown:): Use CGFloat.
16591 (mouseDragged:): Remove unised variable edge.
16592 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16594 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16595 of CGFloat differs.
16596 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16597 when NS_IMPL_GNUSTEP.
16598 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16599 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16600 (EmacsToolbar): Add clearAll. Add tag argument to
16601 addDisplayItemWithImage.
16602 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16604 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16606 * nsmenu.m (ns_update_menubar): Make static.
16607 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16608 (fillWithWidgetValue:): Add cast to SEL for setAction.
16609 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16610 (update_frame_tool_bar): Update code for GNUstep.
16611 (clearAll): New method.
16612 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16613 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16614 Move identifierToItem setObject and activeIdentifiers addObject before
16615 call to insertItemWithItemIdentifier.
16616 (validateVisibleItems): Fix indentation.
16617 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16618 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16619 UtilityWindow to aStyle, remove call to setStyleMask.
16621 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16623 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16624 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16625 Use F suffix on floats.
16626 (ns_char_width): Returns CGFloat.
16627 (ns_ascii_average_width): w is CGFloat instead of float.
16628 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16630 (ns_glyph_metrics): CGFloat instead of float.
16632 * nsfns.m (x_set_foreground_color, x_set_background_color):
16634 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16635 remove unused variables.
16636 (Fns_read_file_name): Keep track if panel is for save.
16637 Use ns_filename_from_panel/ns_directory_from_panel.
16638 (Fns_list_services): delegate only used for COCOA.
16639 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16640 Just return the input if GNUstep.
16641 (x_screen_planes): Remove.
16642 (Fxw_color_values): Use EmacsCGFloat
16643 (Fns_display_monitor_attributes_list): Only get screen number for
16645 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16647 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16648 ns_directory_from_panel.
16650 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16652 * process.c (handle_child_signal): Also use WCONTINUED.
16653 This is so that list-processes doesn't mistakenly list the process
16654 as stopped, when the process has actually been continued and is
16657 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16659 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16660 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16661 not already configured.
16663 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16665 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16667 * Makefile.in (mostlyclean): Remove *.res files.
16669 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16671 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16672 a buffer (bug#8447).
16674 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16676 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16677 display vector, and we backtrack, handle the case that the
16678 previous character position is also displayed from a display
16679 vector or covered by a display string or image. (Bug#14476)
16681 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16683 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16684 (struct MonitorInfo, free_monitors): Remove.
16685 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16686 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16687 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16690 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16691 (struct MonitorInfo, free_monitors): Remove.
16692 (ns_screen_name): Make static.
16693 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16694 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16697 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16698 (struct MonitorInfo): New struct.
16699 (free_monitors, make_monitor_attribute_list): Declare.
16701 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16703 (free_monitors, make_monitor_attribute_list): New functions.
16704 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16707 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16709 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16711 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16713 * keyboard.c: Apply keyboard decoding only to events that come directly
16714 from the tty, not from unread-command-events (bug#14368).
16715 (read_event_from_main_queue): New function, extracted from read_char.
16716 (read_decoded_char): Remove.
16717 (read_decoded_event_from_main_queue): New function to replace it.
16718 (read_char): Use it.
16719 (read_key_sequence): Use read_char rather than read_decoded_char.
16721 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16723 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16725 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16727 2013-05-22 Kenichi Handa <handa@gnu.org>
16729 The following changes are to fix the setting of
16730 buffer-file-coding-system on, for instance, C-x RET c unix RET
16731 _FILE_OF_DOS_EOL_TYPE_ RET.
16733 * coding.h (struct coding_system): New member detected_utf8_chars.
16735 * coding.c (detect_coding_utf_8): Count characters and check EOL
16736 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16738 (setup_coding_system): Do not initialize coding->head_ascii.
16739 (check_ascii): Do not set coding->eol_seen but update it. Do not
16740 call adjust_coding_eol_type here.
16741 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16742 If the eol-type of CODING is already specified, adjust the eol type
16743 of the found coding-system.
16744 (decode_coding_gap): Cancel previous change. Utilize the
16745 character numbers counted by detect_coding_utf_8. Fix detection
16748 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16750 * search.c (looking_at_1): Only set last_thing_searched if the match
16751 changed the match-data (bug#14281).
16753 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16755 * xdisp.c (reseat_at_previous_visible_line_start):
16756 Already declared in dispextern.h, so remove it here.
16757 (move_it_vertically_backward): Likewise.
16759 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16761 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16762 (Fx_display_pixel_width, Fx_display_pixel_height)
16763 (Fx_display_mm_width, Fx_display_mm_height):
16764 Mention `display-monitor-attributes-list' in docstrings.
16766 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16767 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16768 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16769 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16770 (Fx_display_backing_store, Fx_display_visual_class)
16771 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16772 (Fx_display_grayscale_p, Fx_display_pixel_width)
16773 (Fx_display_pixel_height, Fx_display_planes)
16774 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16775 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16776 (Fx_display_mm_width, Fx_display_mm_height)
16777 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16778 height for all physical monitors as in X11.
16780 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16781 Return pixel width or height for all physical monitors as in X11.
16783 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16785 Port --enable-gcc-warnings to clang.
16786 * bytecode.c (exec_byte_code):
16788 Redo diagnostic pragmas to pacify clang, too.
16789 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16790 * editfns.c (Fencode_time):
16791 * fileio.c (file_accessible_directory_p):
16792 * font.c (font_unparse_xlfd):
16793 Use '&"string"[index]' instead of '"string" + (index)'.
16794 * undo.c (user_error): Remove; unused.
16796 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16798 * insdel.c (insert_1_both): Document the arguments, instead of
16799 referring to insert_1, which no longer exists.
16801 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16802 some window, increment windows_or_buffers_changed, so that
16803 *Messages* display in that window is updated. (Bug#14408)
16805 * w32.c: Include epaths.h.
16806 (init_environment): Use cmdproxy.exe without leading directories.
16807 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16809 (gettimeofday): Adjust signature and return value to Posix
16812 * unexw32.c (open_output_file): Delete the existing emacs.exe
16813 before creating it, to break the hard link to the versioned
16816 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16817 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16818 (FIRSTFILE_OBJ): New variables.
16819 (W32_RES): Rename to EMACSRES. All users changed.
16820 (base_obj): Use $(CM_OBJ).
16821 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16822 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16823 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16824 $(W32_RES_LINK) before $(LIBES).
16825 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16827 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16829 * makefile.w32-in (DOC): Use just "DOC".
16831 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16833 * process.c: Export default filters and sentinels to Elisp.
16834 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16836 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16837 (Fset_process_sentinel, Fformat_network_address):
16838 Default to them instead of nil.
16839 (server_accept_connection): Sentinels can't be nil any more.
16840 (read_and_dispose_of_process_output): New function, extracted from
16841 read_process_output.
16842 (read_process_output): Use it; filters can't be nil.
16843 (Finternal_default_process_filter): New function, extracted from
16844 read_process_output.
16845 (exec_sentinel_unwind): Remove function.
16846 (exec_sentinel): Don't zilch sentinel while running.
16847 (status_notify): Sentinels can't be nil.
16848 (Finternal_default_process_sentinel): New function extracted from
16850 (setup_process_coding_systems): Default filter is not nil any more.
16851 (syms_of_process): Export new Elisp functions and initialize
16853 * lisp.h (make_lisp_proc): New function.
16855 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16857 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16859 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16861 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16862 unless we know that the window w is a leaf window.
16863 Another attempt at solving bug#14062.
16865 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16867 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16870 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16872 * image.c (gif_load): Check that subimages fit (Bug#14345).
16874 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16876 * lread.c (skip_dyn_eof): New function.
16877 (read1): Use it to skip the end of a file in response to #@00.
16879 * doc.c (get_doc_string): Slightly relax the sanity checking.
16881 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16883 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16884 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16885 (MonitorInfo): New struct.
16886 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16887 (Fns_display_monitor_attributes_list): New functions.
16888 (display-usable-bounds): Remove.
16889 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16892 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16894 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16895 (GTK_CHECK_VERSION): New macro, if not already defined.
16896 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16897 replaced by GTK_CHECK_VERSION.
16899 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16901 * xterm.h (GTK_PREREQ): New macro.
16902 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16903 to use this macro instead, for consistency and clarity.
16905 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16907 * xdisp.c (row_for_charpos_p): New function, with code of
16908 cursor_row_p, but accepts an additional argument CHARPOS instead
16909 of using a hardcoded PT.
16910 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16911 (row_containing_pos): Call row_for_charpos_p instead of partially
16912 doing the same. Fixes cursor positioning under longlines-mode
16913 when longlines-show-effect includes more than one newline, when
16914 moving the cursor vertically up.
16916 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16918 * makefile.w32-in (ACL_H): New macro.
16919 ($(BLD)/fileio.$(O)): Update dependencies.
16921 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16923 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16924 * Makefile.in (LIB_ACL): New macro.
16925 (LIBACL_LIBS): Remove.
16926 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16927 * fileio.c: Include <acl.h>.
16928 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16929 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16931 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16934 * unexelf.c: Don't assume ElfW (Half) fits in int.
16935 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16936 when dealing with ElfW (Half) values, since they can exceed 2**31
16937 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16938 (entry_address): Omit unused NUM arg. All uses changed.
16940 2013-05-07 Juri Linkov <juri@jurta.org>
16942 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16943 to the string converted from number with `Fnumber_to_string'.
16946 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16948 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16949 This fixes a problem introduced by my previous change.
16951 2013-05-07 Glenn Morris <rgm@gnu.org>
16953 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16955 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16957 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16959 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16961 Static checking by GCC 4.8.0.
16962 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16963 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16964 (x_get_monitor_attributes_fallback)
16965 (x_get_monitor_attributes_xinerama)
16966 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16967 Define only if USE_GTK.
16968 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16969 (x_get_monitor_attributes_fallback): Omit unused locals.
16970 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16971 Use double, not float, to avoid mixed-mode floating point arithmetic.
16973 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16974 Jan Djärv <jan.h.d@swipnet.se>
16976 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16977 (XINERAMA_CFLAGS): New macros.
16978 (ALL_CFLAGS, LIBES): Use them.
16980 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16981 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16982 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16983 (syms_of_xfns): DEFSYM them.
16984 (struct MonitorInfo): New struct.
16985 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16986 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16987 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16988 (x_get_monitor_attributes_xinerama): New functions.
16989 (Fx_display_monitor_attributes_list): New primitive.
16990 (syms_of_xfns): Defsubr it.
16992 * xterm.h (x_display_info): Add Xatom_net_workarea and
16993 Xatom_net_current_desktop.
16995 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16996 and dpyinfo->Xatom_net_current_desktop.
16998 2013-05-06 Eli Zaretskii <eliz@gnu.org>
17000 * xdisp.c (pos_visible_p): Use the special code for finding the
17001 beginning of a display property or overlay for any "replacing"
17002 display property, not just for display strings. This solves
17003 incorrect reporting of position by posn-at-point. (Bug#14241)
17005 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
17007 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
17008 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
17009 Verify that ElfW (Half) fits in int.
17010 (fatal): Use same signature as lisp.h.
17011 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
17012 configure and build with -DUNEXELF_DEBUG without worrying about
17013 other modules that use DEBUG.
17014 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
17015 possibly-wide integers now uses it instead of plain fprintf.
17016 (entry_address): New function, which avoids problems with 32-bit
17017 overflow on 64-bit hosts.
17018 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
17019 (round_up): Don't assume the remainder fits in int.
17020 (find_section): Use bool for boolean. Simplify debug code.
17021 (unexec): Don't assume file sizes fit in int or size_t.
17022 Omit unnecessary trailing newline in 'fatal' format.
17023 Use strerror rather than outputting decimal error number.
17024 Remove unused code when emacs is not defined;
17025 this file relies on Emacs now.
17026 Don't assume e_phnum and e_shnum are positive.
17028 * regex.c: Fix problems when DEBUG is defined.
17029 (extract_number, extract_number_and_incr): Define regardless of
17030 whether DEBUG is defined; that's simpler and makes the code less
17031 likely to go stale in the normal case when DEBUG is not defined.
17032 Return int rather than taking an int * arg. All callers changed.
17033 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
17034 Remove, replacing with ...
17035 (DEBUG_PRINT): New macro. All callers changed.
17036 (DEBUG_COMPILES_ARGUMENTS): New macro.
17037 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
17038 (print_compiled_pattern, print_double_string) [DEBUG]:
17039 Use prototype rather than old-style definition.
17040 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
17041 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
17042 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
17043 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
17044 Don't assume ptrdiff_t, size_t, and long are the same width as int.
17045 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
17046 This matters only when DEBUG is defined.
17048 2013-05-05 Eli Zaretskii <eliz@gnu.org>
17050 * xdisp.c (set_iterator_to_next): Set the
17051 ignore_overlay_strings_at_pos_p flag only if we are _really_
17052 iterating over an overlay string, as indicated by the
17053 current.overlay_string_index member. (Bug#14306)
17055 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
17057 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
17058 to where it is used, to avoid autorelease issues (Bug#14050).
17060 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
17062 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
17063 * fileio.c (syms_of_fileio): Implement this.
17064 * filelock.c (create_lock_file): If symbolic links don't work, so
17065 we use a regular file as a lock file, do not fsync the lock file;
17068 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
17070 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
17071 (syms_of_minibuf): Adjust accodingly.
17073 * callint.c (Fcall_interactively): Adjust calls accordingly.
17075 2013-05-04 Eli Zaretskii <eliz@gnu.org>
17077 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17078 w->contents is a buffer before computing everything else.
17079 Use parentheses to disambiguate last part of the condition.
17081 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17082 assertion violations. (Bug#14062)
17084 2013-05-01 David Reitter <david.reitter@gmail.com>
17086 * nsfns.m (ns_tooltip): Initialize.
17088 2013-04-28 Eli Zaretskii <eliz@gnu.org>
17090 * coding.c (decode_coding_gap): Don't remove the character before
17091 a newline unless it's a CR character. (Bug#14287)
17093 2013-04-28 Dan Nicolaescu <dann@gnu.org>
17095 * dispextern.h (struct face): Move enum face_underline_type
17096 earlier so that bitfields can be in the same word.
17098 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17100 * nsfns.m (handlePanelKeys): New function.
17101 (EmacsOpenPanel:performKeyEquivalent:)
17102 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17103 arrows/function/control and copy/paste keys (Bug#14296).
17105 2013-04-27 Juri Linkov <juri@jurta.org>
17107 * callint.c (Fcall_interactively): Call `Qread_number' for
17108 interactive code letter `n' instead of using duplicate code.
17111 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17113 * systime.h (make_timeval): Declare as 'const'.
17115 2013-04-27 Kenichi Handa <handa@gnu.org>
17117 * font.c (font_open_entity): Always open a font of manageable
17120 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17122 Port better to AIX (Bug#14258).
17123 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17126 2013-04-24 Kenichi Handa <handa@gnu.org>
17128 * coding.c (decode_coding_iso_2022): When an invalid escape
17129 sequence is encountered, reset the invocation and designation
17130 status to the safest one.
17132 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17134 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17135 Without this fix, "make distclean" leaves stamp-h1 behind.
17137 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17139 * w32fns.c (w32_fullscreen_rect): New function to compute the
17140 window rectangle for the given fullscreen mode.
17141 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17142 longer tunes the window size. This keeps the window's edges flush
17143 with the screen and allows the taskbar to hide itself in fullboth.
17145 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17146 window decorations and uses the entire screen.
17148 * w32term.h (w32_fullscreen_rect) Add prototype.
17149 (struct w32_output): Replace normal_width, normal_height,
17150 normal_top, and normal_left members with a single normal_placement
17152 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17154 (FRAME_NORMAL_PLACEMENT): New macro.
17156 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17158 * minibuf.c (Ftest_completion): Silence compiler warning.
17160 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17162 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17165 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17168 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17169 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17170 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17171 parentheses where appropriate.
17173 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17175 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17177 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17179 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17180 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17181 Mention in the doc string that setting these variables takes
17182 effect only after a call to set-window-buffer. (Bug#14200)
17184 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17186 * indent.c (Fvertical_motion): Don't consider display strings on
17187 overlay strings as display strings on the buffer position we
17188 started from. This prevents vertical cursor motion from jumping
17189 more than one line when there's an overlay string with a display
17190 property at end of line.
17191 Reported by Karl Chen <Karl.Chen@quarl.org> in
17192 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17194 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17196 * window.c (select_window): `record_buffer' even if window is
17197 already selected (bug#14191).
17199 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17201 * window.c (Fwindow_end): Test more flags, including the buffer's
17202 last_overlay_modified flag, to determine whether the window's
17203 display is really up-to-date. Prevents the function from
17204 returning a stale value. (Bug#14170)
17205 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17208 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17210 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17211 garbaged only if it is not already the top frame on its TTY.
17212 This prevents flickering due to constant redrawing of TTY frames when
17213 there are GUI frames open in the same session. (Bug#13864)
17215 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17217 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17218 of marking the idle timers directly.
17220 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17222 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17223 tables (bug#14054).
17225 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17227 * window.c (select_window): Don't record_buffer while the invariant is
17228 temporarily broken (bug#14161).
17230 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17232 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17234 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17236 2013-04-07 Romain Francoise <romain@orebokech.com>
17238 Ignore additional platform-specific ACL errors (Bug#13702).
17239 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17240 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17242 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17244 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17247 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17249 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17250 This bug was introduced by my 2013-02-25 change that simplified
17251 data_start configuration. Without this change, on GNU/Linux
17252 an Emacs configured with --enable-profiling fails immediately
17253 due to a profiler signal.
17254 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17255 with these flags. On platforms where special flags are needed
17256 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17257 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17258 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17260 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17262 Get rid of some platform-specific functions examining window
17263 system and its capabilities. This is a partial rework of the
17265 * lisp.h (have_menus_p): Remove prototype. This function is
17266 replaced with platform-independent window_system_available.
17267 (check_window_system): Move to...
17268 * frame.h (decode_window_system_frame, window_system_available):
17269 ...here, add new prototypes.
17270 * frame.c (window_system_available, decode_window_system_frame):
17272 (check_window_system): Platform-independent now.
17273 * xterm.h (x_in_use): Remove declaration.
17275 * w32term.h (check_x_frame):
17276 * nsterm.h (check_x_frame): Remove prototypes. This function
17277 is replaced with platform-independent decode_window_system_frame.
17278 * msdos.c (have_menus_p): Remove.
17279 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17280 Remove platform-specific functions. Use check_window_system,
17281 decode_window_system_frame and check_ns_display_info where
17282 appropriate. Minor style and comment tweaks.
17283 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17284 (check_x_frame): Likewise.
17285 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17287 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17288 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17289 * xmenu.c, xselect.c: All related users changed.
17291 2013-04-03 Kenichi Handa <handa@gnu.org>
17293 The following changes is to optimize the code for reading UTF-8
17296 * coding.c (check_ascii): Rename from detect_ascii. Return value
17297 changed. Check EOL format. Do not call adjust_coding_eol_type
17299 (check_utf_8): New function.
17300 (adjust_coding_eol_type): Do nothing if already adjusted.
17301 (detect_coding): Compare the return value of check_ascii with
17302 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17303 (decode_coding_gap): Optimize for valid UTF-8.
17305 2013-03-21 Kenichi Handa <handa@gnu.org>
17307 * coding.c (syms_of_coding): Cancel previous change.
17309 * insdel.c (insert_from_gap): Fix previous change.
17311 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17313 Consistently use platform-specific function to detect window system.
17314 * lisp.h (check_window_system): New prototype. This function is
17315 going to replace check_x, check_w32 and check_ns.
17316 (have_menus_p): Mention msdos.c in comment.
17317 * fontset.c (check_window_system_func): Remove. Adjust all users.
17318 * fontset.h (check_window_system_func): Remove prototype.
17319 * nsterm.h (check_ns):
17320 * xterm.h (check_x):
17321 * w32term.h (check_w32): Likewise.
17322 * menu.c (Fx_popup_menu): Use check_window_system.
17323 * msdos.c (check_window_system): Define for MS-DOS.
17324 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17325 * w32fns.c (check_window_system): Likewise for MS-Windows.
17326 * xfns.c (check_window_system): Likewise for X.
17327 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17328 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17330 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17332 Prefer < to > in range checks such as 0 <= i && i < N.
17333 This makes it easier to visualize quantities on a number line.
17334 This patch doesn't apply to all such range checks,
17335 only to the range checks affected by the 2013-03-24 change.
17336 This patch reverts most of the 2013-03-24 change.
17337 * alloc.c (xpalloc, Fgarbage_collect):
17338 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17339 * character.c (string_escape_byte8):
17340 * charset.c (read_hex):
17341 * data.c (cons_to_unsigned):
17342 * dispnew.c (update_frame_1):
17343 * doc.c (Fsubstitute_command_keys):
17344 * doprnt.c (doprnt):
17345 * editfns.c (hi_time, decode_time_components):
17346 * fileio.c (file_offset):
17347 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17348 * font.c (font_intern_prop):
17349 * frame.c (x_set_alpha):
17350 * gtkutil.c (get_utf8_string):
17351 * indent.c (check_display_width):
17352 * keymap.c (Fkey_description):
17353 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17355 * minibuf.c (read_minibuf_noninteractive):
17356 * process.c (wait_reading_process_output):
17357 * search.c (Freplace_match):
17358 * window.c (get_phys_cursor_glyph):
17359 * xdisp.c (redisplay_internal):
17360 * xsmfns.c (smc_save_yourself_CB):
17361 Prefer < to > for range checks.
17362 * dispnew.c (sit_for): Don't mishandle NaNs.
17363 This fixes a bug introduced in the 2013-03-24 change.
17364 * editfns.c (decode_time_components): Don't hoist comparison.
17365 This fixes another bug introduced in the 2013-03-24 change.
17367 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17369 * frame.h (struct frame): Drop scroll_bottom_vpos
17370 member becaue all real users are dead long ago.
17371 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17372 * xdisp.c (redisplay_internal): Adjust user.
17374 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17376 * nsmenu.m (showAtX:Y:for:): setLevel to
17377 NSPopUpMenuWindowLevel (Bug#13998).
17379 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17381 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17382 (ns_check_pending_open_menu): Declare.
17384 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17385 (x_activate_menubar): Update the menu with title that matches
17386 ns_get_pending_menu_title, and call
17387 ns_check_pending_openmenu (Bug#12698).
17388 (menuWillOpen:): New method.
17389 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17391 * nsterm.m (menu_will_open_state, menu_mouse_point)
17392 (menu_pending_title): New varaibles.
17393 (ns_get_pending_menu_title, ns_check_menu_open)
17394 (ns_check_pending_open_menu): New functions.
17396 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17398 * indent.c (current_column_bol_cache): Remove leftover which is not
17399 used in Fmove_to_column any more.
17400 (current_column, scan_for_column): Adjust users.
17401 * keyboard.c (last_point_position_buffer, last_point_position_window):
17402 Remove leftovers which are not used for recording undo any more.
17403 (command_loop_1, syms_of_keyboard): Adjust users.
17404 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17405 redisplay_window any more.
17406 (move_it_to): Adjust user.
17408 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17410 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17411 Update dependencies.
17413 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17415 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17416 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17417 forward references.
17419 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17421 * window.h (struct window): Replace hchild, vchild and buffer slots
17422 with a single slot 'contents'. This is possible because each valid
17423 window may have either the child window (in vertical or horizontal
17424 combination) or buffer to display (for the leaf window). Using that,
17425 a lot of operations to traverse and/or change window hierarchies may
17426 be simplified. New member horizontal is used to distinguish between
17427 horizontal and vertical combinations of internal windows.
17428 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17429 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17430 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17431 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17432 Use contents slot, not buffer, where appropriate.
17433 (wset_combination): New function.
17434 (wset_buffer): Add eassert.
17435 (Fframe_first_window): Simplify the loop reaching first window.
17436 (Fwindow_buffer): Use WINDOW_LEAF_P.
17437 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17438 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17439 (unshow_buffer): Convert initial debugging check to eassert.
17440 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17441 (make_parent_window, window_resize_check, window_resize_apply)
17442 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17443 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17444 Adjust to match struct window changes.
17445 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17446 (mark_window_cursors_off, count_windows, get_leaf_windows)
17447 (foreach_window_1): Simplify the loop.
17448 * alloc.c (mark_object): Do not check for the leaf window because
17449 internal windows has no glyph matrices anyway.
17450 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17451 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17452 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17453 (build_frame_matrix_from_window_tree, mirror_make_current)
17454 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17455 (update_window_tree, set_window_update_flags): Simplify the loop.
17456 (sync_window_with_frame_matrix_rows): Enforce live window.
17457 Use contents slot, not buffer, where appropriate.
17458 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17459 and WINDOW_HORIZONTAL_COMBINATION_P.
17460 (make_frame_visible_1): Simplify the loop.
17461 Use contents slot, not buffer, where appropriate.
17462 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17463 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17464 (expose_window_tree): Likewise.
17465 Use contents slot, not buffer, where appropriate.
17466 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17467 to avoid deleted windows. Use contents slot instead of buffer.
17468 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17469 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17470 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17471 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17473 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17475 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17476 identify the reasons for assertion violations in bug#14062 and
17478 (Fx_show_tip): Fix compilation error under
17479 "--enable-check-lisp-object-type". (Bug#14073)
17481 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17482 Reported by <rzl24ozi@gmail.com>.
17484 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17486 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17488 (unwind_with_echo_area_buffer): ...to restore it here.
17489 This is needed to ensure that...
17490 (redisplay_window): ...both window markers are valid here,
17491 which is verified by eassert.
17492 * editfns.c (save_excursion_save): Do not assume that
17493 selected_window always displays the buffer.
17494 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17497 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17499 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17502 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17504 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17506 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17508 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17509 since MinGW's w32api headers do. This avoids compiler warnings.
17511 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17512 if already defined.
17514 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17516 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17518 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17520 * gtkutil.c (style_changed_cb): Check if frame is live and an
17521 X frame (Bug#14038).
17523 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17525 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17526 Define only for _WIN32_WINNT less than 0x0500.
17527 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17529 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17530 see its own definitions of 'struct timeval' and 'struct timezone'.
17532 Fix incompatibilities between MinGW.org and MinGW64 headers.
17533 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17535 * w32.c (REPARSE_DATA_BUFFER): Guard with
17536 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17538 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17540 * xterm.c: Include X11/XKBlib.h
17541 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17543 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17545 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17547 * blockinput.h (input_blocked_p): Likewise.
17548 * bytecode.c (exec_byte_code): Likewise.
17549 * callproc.c (call_process_kill, call_process_cleanup)
17550 (Fcall_process): Likewise.
17551 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17552 (Fccl_execute_on_string): Likewise.
17553 * character.c (string_escape_byte8): Likewise.
17554 * charset.c (read_hex): Likewise.
17555 * cm.c (calccost): Likewise.
17556 * data.c (cons_to_unsigned): Likewise.
17557 * dired.c (directory_files_internal, file_name_completion):
17559 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17560 (sit_for): Likewise.
17561 * doc.c (Fsubstitute_command_keys): Likewise.
17562 * doprnt.c (doprnt): Likewise.
17563 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17564 * emacsgtkfixed.c: Likewise.
17565 * fileio.c (file_offset, Fwrite_region): Likewise.
17566 * floatfns.c (Fexpt, fmod_float): Likewise.
17567 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17569 * font.c (font_intern_prop): Likewise.
17570 * frame.c (x_set_alpha): Likewise.
17571 * gtkutil.c (get_utf8_string): Likewise.
17572 * indent.c (check_display_width): Likewise.
17573 * intervals.c (create_root_interval, rotate_right, rotate_left)
17574 (split_interval_right, split_interval_left)
17575 (adjust_intervals_for_insertion, delete_node)
17576 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17577 (merge_interval_right, merge_interval_left, copy_intervals)
17578 (set_intervals_multibyte_1): Likewise.
17579 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17580 * keymap.c (Fkey_description): Likewise.
17581 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17582 * lread.c (openp, read_integer, read1, string_to_number):
17584 * menu.c (ensure_menu_items): Likewise.
17585 * minibuf.c (read_minibuf_noninteractive): Likewise.
17586 * print.c (printchar, strout): Likewise.
17587 * process.c (create_process, Faccept_process_output)
17588 (wait_reading_process_output, read_process_output, send_process)
17589 (wait_reading_process_output): Likewise.
17590 * profiler.c (make_log, handle_profiler_signal): Likewise.
17591 * regex.c (re_exec): Likewise.
17592 * regex.h: Likewise.
17593 * search.c (looking_at_1, Freplace_match): Likewise.
17594 * sysdep.c (get_child_status, procfs_ttyname)
17595 (procfs_get_total_memory): Likewise.
17596 * systime.h (EMACS_TIME_VALID_P): Likewise.
17597 * term.c (dissociate_if_controlling_tty): Likewise.
17598 * window.c (get_phys_cursor_glyph): Likewise.
17599 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17600 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17602 * xfns.c (Fx_window_property): Likewise.
17603 * xmenu.c (set_frame_menubar): Likewise.
17604 * xselect.c (x_get_window_property, x_handle_dnd_message):
17606 * xsmfns.c (smc_save_yourself_CB): Likewise.
17607 * xterm.c (x_scroll_bar_set_handle): Likewise.
17609 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17611 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17612 to be optional or nil. Adjust comment and convert it to docstring.
17613 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17614 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17616 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17618 Static checking by GCC 4.8-20130319.
17619 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17620 * process.c (Fset_process_datagram_address)
17621 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17622 * xdisp.c (get_char_face_and_encoding)
17623 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17624 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17625 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17627 2013-03-24 Ken Brown <kbrown@cornell.edu>
17629 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17630 fix compilation on 64-bit Cygwin, where underscores are not
17631 automatically prepended.
17633 * w32term.c (w32_initialize): Silence compiler warning.
17635 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17637 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17638 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17639 variables, to save and restore frame dimensions.
17640 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17641 after returning from a 'fullscreen' configuration.
17642 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17643 to avoid races between the main thread and the input thread.
17645 * w32term.h (struct w32_output): New members normal_width,
17646 normal_height, normal_top, normal_left, and prev_fsmode.
17647 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17648 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17649 members of a frame.
17651 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17652 'fullscreen' parameter. Always record previous width and height
17653 of the frame, except when switching out of maximized modes, so
17654 that they could be restored correctly, instead of resetting to the
17655 default frame dimensions. Send SC_RESTORE command to the frame,
17656 unless we are going to send SC_MAXIMIZE, to restore the frame
17657 resize hints in the mouse pointer shown by the window manager.
17660 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17662 * lisp.h (get_frame_param): Adjust conditions for prototype
17665 2013-03-22 Ken Brown <kbrown@cornell.edu>
17667 * unexcw.c: Drop unneeded inclusion of w32common.h.
17668 (report_sheap_usage): Declare.
17669 (read_exe_header): Add magic numbers for x86_64.
17670 (fixup_executable): Fix printf format specifier for unsigned long
17673 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17675 * frame.h (struct frame): Put menu_bar_window under #ifdef
17676 because this member is not needed when X toolkit is in use.
17677 (fset_menu_bar_window):
17678 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17679 (free_glyphs, update_frame):
17680 * xdisp.c (expose_frame): Likewise.
17681 (display_menu_bar): Likewise. Remove redundant eassert.
17682 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17685 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17687 Use functions and constants to manipulate Lisp_Save_Value objects.
17688 This replaces code that used macros and strings and token-pasting.
17689 The change makes the C source a bit easier to follow,
17690 and shrinks the Emacs executable a bit.
17691 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17692 (make_save_value): Change 1st arg from string to enum. All callers
17695 (mark_object): Use if, not #if, for GC_MARK_STACK.
17696 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17697 (XSAVE_OBJECT): Now functions, not macros.
17698 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17699 the constant was never used.
17700 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17701 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17702 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17703 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17705 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17706 type3 with a single member save_type. All uses changed.
17707 (save_type, set_save_pointer, set_save_integer): New functions.
17708 * print.c (PRINTX): Remove.
17710 * alloc.c: Remove redundant static declarations.
17712 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17714 * window.h (struct window): Convert left_col, top_line, total_lines
17715 and total_cols from Lisp_Objects to integers. Adjust comments.
17716 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17718 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17719 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17720 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17721 Adjust users where appropriate.
17723 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17725 * frame.h (struct frame): Drop resx and resy because the same data is
17726 available from window system-specific output context. Adjust users.
17727 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17728 New functions to provide defaults when no window system available.
17729 (FRAME_RES_X, FRAME_RES_Y): New macros.
17730 (NUMVAL): Move from xdisp.c.
17731 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17732 (Ffont_face_attributes, Fopen_font):
17733 * image.c (gs_load):
17734 * w32font.c (fill_in_logfont):
17735 * xdisp.c (calc_pixel_width_or_height):
17736 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17737 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17739 2013-03-20 Kenichi Handa <handa@gnu.org>
17741 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17742 to 1 (temporary workaround until a bug related to ASCII
17743 optimization is fixed).
17745 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17747 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17748 Signal error if window is not internal. Adjust docstring.
17749 (delete_all_child_windows): Use combination_limit to save the buffer.
17750 (Fset_window_configuration): Adjust accordingly.
17751 * print.c (syms_of_print): Initialize debugging output not here...
17752 (init_print_once): ...but in a new function here.
17753 * lisp.h (init_print_once): Add prototype.
17754 * emacs.c (main): Add call to init_print_once. Adjust comments.
17756 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17758 * window.c (window_resize_check, window_resize_apply)
17759 (window_from_coordinates, recombine_windows, set_window_buffer)
17760 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17761 (Fsplit_window_internal, Fdelete_window_internal)
17762 (freeze_window_starts): Use bool for booleans.
17763 * window.h (window_frame_coordinates, resize_frame_windows)
17764 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17766 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17768 * dispnew.c (bitch_at_user): Use `user-error'.
17770 2013-03-17 Ken Brown <kbrown@cornell.edu>
17772 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17773 as return type of image_background. (Bug#13981)
17774 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17776 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17778 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17779 (ns_select): Don't return with result uninitialized.
17781 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17784 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17786 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17787 directories. If filename is nil, get directory name (Bug#13932).
17788 Use getFilename and getDirectory.
17789 (getFilename, getDirectory): New methods for EmacsSavePanel and
17791 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17793 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17795 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17797 2013-03-15 Kenichi Handa <handa@gnu.org>
17799 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17800 (adjust_after_replace): Make it back to static. Delete the third
17801 arg text_at_gap_tail. Cancel the code for handling it.
17803 * coding.h (struct coding_system): New member eol_seen.
17805 * coding.c (detect_ascii): New function.
17806 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17807 when the source bytes are actually scanned. On detecting for
17808 coding_category_utf_8_auto, call detect_ascii instead of scanning
17809 source bytes directly.
17810 (produce_chars): Call insert_from_gap with the new arg 0.
17811 (encode_coding): Likewise.
17812 (decode_coding_gap): Control ASCII optimization by the variable
17813 disable_ascii_optimization instead of #ifndef .. #endif.
17814 Deccode EOL format according to coding->eol_seen.
17815 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17818 * lisp.h (adjust_after_replace): Cancel externing it.
17819 (insert_from_gap): Adjust prototype.
17821 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17823 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17824 FULLSCREEN_MAXIMIZED. (Bug#13935)
17826 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17828 * region-cache.c (find_cache_boundary, move_cache_gap)
17829 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17830 Simplify debugging check and convert to eassert. Adjust comment.
17831 (pp_cache): Put under ENABLE_CHECKING.
17833 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17835 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17836 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17837 and WM_ACTIVATEAPP.
17838 (w32fullscreen_hook): If the frame is visible, reset
17839 f->want_fullscreen flag after changing the frame size. If the
17840 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17843 2013-03-13 Daniel Colascione <dancol@dancol.org>
17845 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17846 too so that these builds can use Cygwin's file conversion
17847 functions. (We've been building and linking cygw32.o all along
17848 and just not using it.)
17850 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17852 File synchronization fixes (Bug#13944).
17853 * Makefile.in (LIB_FDATASYNC): New macro.
17855 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17856 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17857 Don't worry about HAVE_FSYNC, since a substitute fsync is
17858 available if the system lacks one.
17859 (Fwrite_regin): Retry fsync if interrupted.
17861 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17863 * w32term.c (w32_read_socket): If the Emacs frame is being
17864 activated, call w32fullscreen_hook, to make sure the new frame
17865 dimensions are in effect. (Bug#13937)
17867 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17869 * xdisp.c (init_iterator): Simplify because both character and byte
17870 positions are either specified or -1. Add eassert. Adjust comment.
17871 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17872 character and byte positions can be obtained from marker.
17874 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17876 Static checking by Sun C 5.12.
17877 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17878 * bytecode.c (exec_byte_code):
17879 * dispnew.c (init_display):
17881 * fileio.c (Fsubstitute_in_file_name):
17882 * keyboard.c (Fevent_convert_list):
17883 * keymap.c (Fsingle_key_description):
17884 * term.c (maybe_fatal, fatal):
17885 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17886 * xsmfns.c (Fhandle_save_session):
17887 Omit unreachable code.
17888 * keymap.c (map_keymap_char_table_item): Cast void * to
17889 a function pointer type; the C Standard requires this.
17891 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17892 Include <sys/param.h> unconditionally, as that works elsewhere and
17893 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17894 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17897 See ChangeLog.12 for earlier changes.
17899 ;; Local Variables:
17903 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17905 This file is part of GNU Emacs.
17907 GNU Emacs is free software: you can redistribute it and/or modify
17908 it under the terms of the GNU General Public License as published by
17909 the Free Software Foundation, either version 3 of the License, or
17910 (at your option) any later version.
17912 GNU Emacs is distributed in the hope that it will be useful,
17913 but WITHOUT ANY WARRANTY; without even the implied warranty of
17914 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17915 GNU General Public License for more details.
17917 You should have received a copy of the GNU General Public License
17918 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.