1 2015-03-29 Jan Djärv <jan.h.d@swipnet.se>
3 * gtkutil.c (xg_display_open):
4 * xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
7 2015-03-29 Martin Rudalics <rudalics@gmx.at>
9 * gtkutil.c (update_theme_scrollbar_width): Don't round up
10 scroll bar width with GTK3 (Bug#20182).
12 2015-03-28 Jan Djärv <jan.h.d@swipnet.se>
14 * xsmfns.c (smc_save_yourself_CB): Return if Vinvocation_name or
15 user_login_name are not strings.
17 2015-03-28 Eli Zaretskii <eliz@gnu.org>
19 * w32.c (sys_connect): Fix a mistake in previous commit that broke
20 blocking connections. (Bug#20159)
22 2015-03-27 Paul Eggert <eggert@cs.ucla.edu>
24 Avoid some core dumps in X session management
25 Derived from a bug report by Nicolas Richard in:
26 http://bugs.gnu.org/20191#20
27 * xsmfns.c (smc_save_yourself_CB): Don't dump core if
28 invocation-name is not a string. Initialize user-login-name if it
29 is not already initialized, and don't dump core if it is not a
31 (create_client_leader_window): Don't dump core if x-resource-name
32 and x-resource-class are not both strings.
33 (x_session_initialize): Don't dump core if x-session-previous-id,
34 invocation-directory, and invocation-name are not strings.
36 Port user-login-name initialization to Qnil == 0
37 Derived from a bug report by Nicolas Richard in:
38 http://bugs.gnu.org/20191#20
39 * editfns.c (Fuser_login_name, Fuser_real_login_name)
40 (syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
41 as this is no longer true now that Qnil == 0.
43 Assume !BROKEN_NON_BLOCKING_CONNECT
44 From a suggestion by Eli Zaretskii in:
45 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html
46 * process.c (NON_BLOCKING_CONNECT): Simplify by assuming that
47 BROKEN_NON_BLOCKING_CONNECT is not defined.
48 (SELECT_CAN_DO_WRITE_MASK): Remove, and assume it's now true.
50 2015-03-27 Eli Zaretskii <eliz@gnu.org>
52 * lread.c (substitute_object_recurse): For sub-char-tables, start
53 the recursive SUBSTITUTE loop from index of 2, to skip the
54 non-Lisp members of the sub-char-table. See the discussion at
55 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
58 Support non-blocking connect on MS-Windows.
59 Based on ideas from Kim F. Storm <storm@cua.dk>, see
60 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
62 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
63 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
64 the thread with code 2.
65 (sys_select): Support 'wfds' in addition to 'rfds'. If a
66 descriptor in 'wfds' has its bit set, but the corresponding
67 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
68 descriptor. Otherwise, acknowledge a successful non-blocking
69 connect by resetting the FILE_CONNECT flag and setting cp->status
70 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
72 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
73 (struct _child_process): New member 'errcode'.
74 (FILE_CONNECT): New flag.
75 (_sys_wait_connect): Add prototype.
77 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
78 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
79 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
80 (sys_connect): Support non-blocking 'connect' calls by setting the
81 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
82 (_sys_read_ahead): Add debug message if this function is called
83 for a descriptor that waits for a non-blocking connect to complete.
84 (_sys_wait_connect): New function.
85 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
86 recorded by _sys_wait_connect when the non-blocking connect
87 failed. Don't call WSAGetLastError before a call to set_errno had
88 a chance to use its value, since WSAGetLastError clears the last
91 2015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
93 * editfns.c (save_excursion_save): Don't save the mark.
94 (save_excursion_restore): Don't restore the mark.
95 (Fsave_excursion): Fix docstring accordingly.
97 2015-03-24 Paul Eggert <eggert@cs.ucla.edu>
99 Fix minor ldexp issues
100 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
101 if the exponent is out of 'int' range. Improve documentation.
104 2015-03-24 Daniel Colascione <dancol@dancol.org>
106 * process.c (Fprocess_running_child_p): Return number identifier of
107 the foreground process group if we know it.
109 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
111 Minor refactoring of new Fmake_process code
112 * process.c (Fmake_process): Refactor to avoid call to Flength, to
113 avoid cast to 'char **', and to reduce indenting and reuse of locals.
115 2015-03-23 Daiki Ueno <ueno@gnu.org>
117 * process.c (Fmake_process): New function.
118 (create_process, create_pty): Check p->pty_flag instead of
119 Vprocess_connection_type.
120 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
121 Qpipe, and Smake_process. Unregister Sstart_process.
123 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
125 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
126 regexsize (Bug#20156).
128 2015-03-21 Eli Zaretskii <eliz@gnu.org>
130 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
131 always use LC_ALL instead. Fixes problems with setting
132 system-time-locale to something non-default.
134 2015-03-18 Glenn Morris <rgm@gnu.org>
136 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
137 nil/not present in the parameter alist. (Bug#19680)
139 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
141 * alloc.c (purecopy): Handle hash-tables.
143 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
145 * minibuf.c (Fread_buffer): Add `predicate' argument.
146 * callint.c (Fcall_interactively): Adjust calls accordingly.
148 2015-03-15 Eli Zaretskii <eliz@gnu.org>
150 * xdisp.c (handle_invisible_prop): Fix up it->position even when
151 we are going to load overlays at the beginning of the invisible text.
152 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
154 (next_overlay_string): Set the overlay_strings_at_end_processed_p
155 flag only if the overlays just processed were actually loaded at EOB.
157 2015-03-14 Daniel Colascione <dancol@dancol.org>
159 * emacs.c (standard_args): Add --no-x-resources.
160 (usage_message): Document that -Q implies --no-x-resources.
162 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
164 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
166 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
168 2015-03-12 Eli Zaretskii <eliz@gnu.org>
170 * w32font.c (font_supported_scripts): Add subranges for Latin
171 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
172 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
173 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
174 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
175 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
176 Alphanumeric Symbols into several "scripts" like fontset.el does.
178 (syms_of_w32font): DEFSYM all the new script symbols.
180 2015-03-07 Eli Zaretskii <eliz@gnu.org>
182 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
183 Fix typedefs to be consistent with the corresponding w32 API
185 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
186 DefWindowProc if we successfully handled the message, as doing so
187 causes problems in displaying selection dialogs. (Bug#11732)
189 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
191 Work around x86 glibc backtrace bug
192 * sysdep.c (emacs_backtrace): Don't dump core on x86.
195 2015-03-05 Eli Zaretskii <eliz@gnu.org>
197 * keyboard.c (make_lispy_position): When the click is on the
198 right-side vertical scroll bar, pass the rightmost X coordinate to
199 buffer_posn_from_coords, so that the returned text position
200 reflects the closest point to the click. Fixes region extension
201 when mouse moves outside the Emacs frame that has scroll bars on
204 2015-03-04 Martin Rudalics <rudalics@gmx.at>
206 * frame.c (x_set_font): Try to keep frame height and width
207 unchanged if tool bar size changes with new font.
209 2015-03-03 Eli Zaretskii <eliz@gnu.org>
211 * search.c (find_newline): Avoid assertion violations in
212 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
213 for newlines near the end of the buffer. This happens in Rmail
214 when JIT font-lock fontifies a newly displayed portion of the
217 2015-03-03 Eli Zaretskii <eliz@gnu.org>
219 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
222 2015-03-03 Glenn Morris <rgm@gnu.org>
224 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
226 2015-03-03 Eli Zaretskii <eliz@gnu.org>
228 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
229 mouse_position_for_popup only for X frames. (Bug#19862)
231 2015-03-03 Eli Zaretskii <eliz@gnu.org>
233 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
235 2015-03-03 Eli Zaretskii <eliz@gnu.org>
237 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
238 assq_no_quit to fetch color definition by its string name.
241 2015-03-03 Eli Zaretskii <eliz@gnu.org>
243 * xdisp.c (move_it_in_display_line_to): Handle the case where the
244 last character of a screen line is whitespace, and we are under
245 word-wrap with overflow-newline-into-fringe turned on.
248 2015-03-03 Eli Zaretskii <eliz@gnu.org>
250 * xdisp.c (handle_stop, handle_single_display_spec)
251 (next-element_from_image): Don't reset the
252 ignore_overlay_strings_at_pos_p flag here.
253 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
255 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
256 after we've exhausted all the overlay strings at the current
257 position. (Bug#19307)
259 2015-03-03 Eli Zaretskii <eliz@gnu.org>
261 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
262 according to the object we are about to resume iterating.
265 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
266 of the window whose current glyph matrix was resized, which
267 disables the mode-line row as side effect.
269 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
270 whose update_mode_line flag is set. (Bug#19721)
272 2015-03-03 Eli Zaretskii <eliz@gnu.org>
274 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
276 2015-03-03 Daniel Colascione <dancol@dancol.org>
278 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
280 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
282 * alloc.c (run_finalizers): Omit unused local.
283 Also, redo newly-added code as per usual Emacs style.
285 2015-03-03 Martin Rudalics <rudalics@gmx.at>
287 * frame.c (adjust_frame_size): If the pixel sizes remain
288 unchanged but the number of lines or columns of the frame
289 changes, run `window--pixel-to-total' (Bug#19972).
290 (Qwindow_pixel_to_total): DEFSYM it.
292 2015-03-03 Daniel Colascione <dancol@dancol.org>
294 * print.c (print_object): Print whether a finalizer has
297 * data.c (Ftype_of): Make `type-of' work with finalizers.
298 (syms_of_data): Register Qfinalizer.
300 2015-03-02 Daniel Colascione <dancol@dancol.org>
302 * print.c (print_object): Print finalizers.
305 (finalizers, doomed_finalizers): New variables.
306 (init_finalizer_list, finalizer_insert, unchain_finalizer)
307 (mark_finalizer_list, queue_doomed_finalizers)
308 (run_finalizer_handler, run_finalizer_function, run_finalizers):
310 (garbage_collect_1, mark_object, sweep_misc)
311 (init_alloc_once, syms_of_alloc): Support finalizers.
312 (gc-precise-p): New Lisp variable.
314 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
315 (FINALIZERP, XFINALIZER): New functions.
316 (Lisp_Finalizer): New structure.
318 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
320 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
321 if CATEGORY is not an integer, or is an integer out of
322 unicode_category_t range.
324 2015-02-28 Martin Rudalics <rudalics@gmx.at>
326 * frame.c (make_initial_frame, Fmake_terminal_frame):
327 Set can_x_set_window_size and after_make_frame (Bug#19962).
329 2015-02-28 Eli Zaretskii <eliz@gnu.org>
331 * character.c (alphabeticp, decimalnump): New functions.
332 * character.h (alphabeticp, decimalnump): Add prototypes.
334 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
335 for multibyte characters by calling alphabeticp and decimalnump.
336 (BIT_ALPHA, BIT_ALNUM): New bit masks.
337 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
339 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
342 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
344 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
346 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
348 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
349 Initialize all args. Get outer_border from window attributes.
350 Fix typo for top_offset_y.
351 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
352 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
354 2015-02-27 Mark Laws <mdl@60hz.org>
356 Support daemon mode on MS-Windows (bug#19688)
357 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
358 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
359 signal clients we are ready for connections.
360 (Fdaemon_initialized): Use DAEMON_RUNNING.
361 [WINDOWSNT]: MS-Windows specific code to signal clients we are
362 ready for connections.
364 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
365 MS-Windows conditions for running in daemon mode.
367 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
369 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
371 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
374 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
376 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
377 dont use OUTER_TO_INNER macros.
378 (x_menu_show): Call x_real_pos_and_offsets, don't use
379 OUTER_TO_INNER macros.
381 2015-02-26 Eli Zaretskii <eliz@gnu.org>
383 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
385 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
387 * emacs.c (decode_env_path): Add parentheses around ternary
388 operator to increase readability and pacify compiler warnings.
390 2015-02-26 Eli Zaretskii <eliz@gnu.org>
392 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
395 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
397 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
399 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
401 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
402 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
403 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
405 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
406 instead of OUTER_TO_INNER_DIFF macros.
408 * xfns.c (x_real_pos_and_offsets): New function, basically the code
409 from x_real_positions.
410 (x_real_positions): Call x_real_pos_and_offsets.
411 (x_relative_mouse_position): Use XTranslateCoordinates instead of
412 OUTER_TO_INNER_DIFF macros.
413 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
414 border from window attributes. Adjust tool bar and menu widths.
416 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
419 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
421 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
423 Backtrace after malloc arena is corrupted
424 Without this change, if the malloc arena is corrupted and then
425 'backtrace' is called, the backtrace can crash because 'backtrace'
426 calls 'malloc'. For more, please see:
427 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
428 * emacs.c (main): Initialize tables used by 'backtrace'.
429 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
431 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
433 * nsfns.m (Fx_frame_geometry): New function.
434 (syms_of_nsfns): Defsubr Sx_frame_geometry.
436 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
439 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
440 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
442 2015-02-21 Eli Zaretskii <eliz@gnu.org>
444 * w32term.c (queue_notifications):
445 * w32inevt.c (handle_file_notifications):
446 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
449 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
451 Prefer 'Qfoo' to 'intern ("foo")'
452 * buffer.c (syms_of_buffer):
453 * bytecode.c (exec_byte_code):
454 * callint.c (Fcall_interactively):
455 * callproc.c (create_temp_file):
456 * charset.c (define_charset_internal):
457 * coding.c (syms_of_coding):
458 * editfns.c (syms_of_editfns):
460 * fns.c (syms_of_fns):
461 * frame.c (delete_frame, Fframe_parameters):
462 * keyboard.c (syms_of_keyboard):
463 * keymap.c (syms_of_keymap):
464 * minibuf.c (read_minibuf, syms_of_minibuf):
465 * nsfns.m (ns_cursor_type_to_lisp):
466 * textprop.c (syms_of_textprop):
467 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
468 * xfns.c (x_create_tip_frame, Fx_select_font):
469 * xml.c (parse_region):
470 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
471 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
473 (keys_of_buffer): ... instead of here.
474 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
475 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
476 optional than xfns.c.
478 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
480 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
481 setting fatal_error_in_progress, so gobble_input and *read_socket are
482 not read if there are pending_signals.
484 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
486 Simplify binary I/O configuration
487 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
488 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
489 (FOPEN_BINARY, FOPEN_TEXT): New macros.
490 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
491 doesn't guarantee that "t" will work.
493 2015-02-19 Eli Zaretskii <eliz@gnu.org>
495 * keyboard.c (read_char): Make sure this_single_command_key_start
496 is in sync with this_command_key_count, around the call to
497 input-method-function. (Bug#19774)
499 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
501 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
502 message to DefWindowProc, after positioning the IME window, to
503 trigger its display. (Bug#11732)
505 2015-02-18 Eli Zaretskii <eliz@gnu.org>
507 * emacs.c (Fkill_emacs): Exit with specified exit code even if
508 stdin is at EOF. (Bug#19897)
510 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
512 * keyboard.c (read_char): When there is an input method function,
513 do not restore the echo area if a prefix argument is being
514 introduced. (Bug#19875)
516 2015-02-16 Kelly Dean <kelly@prtime.org>
518 * src/keyboard.c (timer_check_2): Fix incorrect comment.
520 2015-02-14 Martin Rudalics <rudalics@gmx.at>
522 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
523 Suggested by Alan Mackenzie <acm@muc.de>.
525 2015-02-14 Eli Zaretskii <eliz@gnu.org>
527 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
528 x_relative_mouse_position only for X frames. (Bug#19862)
530 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
532 Better support for future plugins
533 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
534 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
535 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
537 2015-02-11 Martin Rudalics <rudalics@gmx.at>
539 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
540 SIZE_RESTORED cases correctly handle `maximized' value for the
541 `fullscreen' parameter. Don't use 'maximized' frame parameter
543 (w32fullscreen_hook): Include menu bar height when calculating
544 new text height in FULLSCREEN_BOTH case.
545 * xterm.c (do_ewmh_fullscreen): Handle transition from
546 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
547 x_frame_normalize_before_maximize is set.
549 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
551 Use bool for boolean in xdisp.c
552 * dispextern.h (display_prop_intangible_p, resize_mini_window)
553 (pixel_to_glyph_coords, mark_window_display_accurate)
554 (compute_display_string_pos, handle_tool_bar_click)
555 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
556 * lisp.h (setup_echo_area_for_printing, message_with_string)
557 (pos_visible_p): Use bool for boolean.
558 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
559 Remove unnecessary forward decls.
560 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
561 (CHECK_IT, CHECK_WINDOW_END):
562 Now an inline function that is always defined.
564 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
565 Remove; no longer needed.
566 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
567 (get_overlay_strings): Omit unnecessary casts.
568 (forward_to_next_line_start):
570 Prefer !BOOL to (BOOL ? 0 : 1).
571 (next_element_function): New typedef.
572 (get_next_element): Use it. Now const.
573 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
574 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
575 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
576 (tool_bar_item_info): Simplify.
577 (invisible_prop): Rename from invisible_p, since it doesn't
578 return bool. All callers changed.
579 (x_produce_glyphs): Simplify.
581 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
583 Check for some overflows in vertical-motion
584 * indent.c (window_column_x): New function.
585 (Fvertical_motion): Use it to protect against integer overflow
586 when computing column. Prefer extract_float to doing things by hand.
587 Avoid unnecessary casts.
589 * xfont.c: Minor style fixes
590 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
591 Redo loop so that less indentation is needed.
593 2015-02-09 Eli Zaretskii <eliz@gnu.org>
595 * indent.c (Fvertical_motion): Accept an additional argument
596 CUR-COL and use it as the starting screen coordinate.
597 * window.c (window_scroll_line_based, Fmove_to_window_line):
598 All callers of vertical-motion changed.
600 2015-02-09 Dima Kogan <dima@secretsauce.net>
602 * font.c (font_score): Remove unused variable assignment.
604 2015-02-09 Dima Kogan <dima@secretsauce.net>
606 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
608 * font.c (font_score): Try to find a font without scaling first,
609 and only accept scalable fonts if we did not get a match (Bug#19117).
611 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
613 * keyboard.c (syms_of_keyboard): Use non-nil default value.
615 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
617 Use C99's INFINITY and NAN macros
618 * lread.c: Include <math.h>.
619 (string_to_number): Use INFINITY and NAN rather than rolling our own.
620 This avoids some runtime diagnostics when building with
621 gcc -fsanitize=undefined.
623 Fix bidi_explicit_dir_char undefined behavior
624 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
625 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
627 Better distinguish infinite from invalid times
628 * editfns.c (check_time_validity): New function.
629 (decode_time_components): Return int, not bool.
630 Return -1 (not 0) if the time is out of range.
632 (lisp_time_struct, lisp_seconds_argument): Distinguish better
633 between time overflow and invalid time values.
635 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
637 Minor tweaks to frame_size_history_add
638 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
639 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
640 (Fframe_after_make_frame): Simplify.
641 * gtkutil.c: Remove commented-out code.
642 * xfns.c (Fx_create_frame): Fix indenting.
644 2015-02-08 Eli Zaretskii <eliz@gnu.org>
646 * frame.c (Fframe_parameter): Don't replace a non-nil value of
647 foreground-color or background-color parameters with a nil value.
650 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
652 * data.c (Findirect_function): Like `symbol-function', don't signal an
653 error for void functions any more.
655 2015-02-07 Martin Rudalics <rudalics@gmx.at>
657 * frame.c (frame_size_history_add): New function.
658 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
659 only after frame's after_make_frame slot is true.
660 Inhibit resizing fullwidth-/height frames in one direction only.
661 Update frame_size_history.
662 (adjust_frame_size): Call frame_size_history_add.
663 (make_frame): Initalize after_make_frame slot.
664 (Fmake_terminal_frame): Adjust adjust_frame_size call.
665 (Fcan_run_window_configuration_change_hook): Rename to
666 Fframe_after_make_frame. Set after_make_frame slot.
667 Return second argument.
668 (x_set_frame_parameters): Postpone handling fullscreen parameter
669 until after width and height parameters have been set.
670 Apply width and height changes only if can_x_set_window_size is true.
671 Update frame_size_history.
672 (Qadjust_frame_size_1, Qadjust_frame_size_2)
673 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
674 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
675 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
676 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
677 (Qxg_change_toolbar_position, Qx_net_wm_state)
678 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
679 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
680 (Qtip_frame, Qterminal_frame): New symbols.
681 (Vframe_adjust_size_history): Rename to frame_size_history.
682 * frame.h (struct frame):
683 Rename can_run_window_configuration_change_hook slot to
685 (frame_size_history_add): Extern.
686 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
687 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
688 (xg_frame_set_char_size): Try to preserve the status of
689 fullwidth/-height frames. Call frame_size_history_add.
690 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
691 (xg_change_toolbar_position): Call frame_size_history_add.
692 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
694 (Fx_create_frame): Process fullscreen parameter after frame has
696 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
697 (Fx_frame_geometry): Don't pollute pure storage.
698 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
699 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
700 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
701 w32fullscreen_hook immediately.
702 (x_fullscreen_adjust, x_check_fullscreen): Remove.
703 (w32fullscreen_hook): Call change_frame_size just as with a
704 "normal" frame resize operation. Call do_pending_window_change.
705 (x_set_window_size): Try to handle fullwidth and fullheight more
706 accurately. Don't rely on w32_enable_frame_resize_hack.
707 (w32_enable_frame_resize_hack): Remove variable.
708 * widget.c (EmacsFrameResize): Remove dead code.
709 Call frame_size_history_add
710 * window.c (run_window_configuration_change_hook):
711 Check f->after_make_frame instead of
712 f->can_run_window_configuration_change_hook.
713 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
714 (Fx_create_frame): Process fullscreen parameter after frame has
716 (Fx_frame_geometry): Don't pollute pure storage.
717 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
718 Call frame_size_history_add.
719 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
720 (x_check_fullscreen): Count in menubar when calling
721 XResizeWindow. Wait for ConfigureNotify event.
722 Call frame_size_history_add.
723 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
724 changing a fullheight frame's width or a fullwidth frame's
725 height. Call frame_size_history_add.
726 (x_set_window_size): Simplify xg_frame_set_char_size and
727 x_set_window_size_1 calls.
728 (x_frame_normalize_before_maximize): New variable.
730 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
732 Remove no-longer-used cursor_in_echo_area code
733 * dispnew.c (set_window_cursor_after_update, update_frame_1):
734 Remove checks for negative cursor_in_echo_area, since this var is
735 a boolean, and has been a boolean for some time. Simplify.
736 * dispnew.c (init_display):
737 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
739 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
741 * eval.c (Ffunction): Handle the new (:documentation ...) form.
742 (syms_of_eval): Declare `:documentation'.
744 2015-02-05 Martin Rudalics <rudalics@gmx.at>
746 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
747 argument added on 2015-02-01.
749 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
751 Remove no-longer-used two_byte_p calculations
752 * dispextern.h (struct glyph_string): Remove member two_byte_p.
754 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
757 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
759 Omit unnecessary var if GTK or NS
760 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
761 Now a constant zero on these platforms.
763 2015-02-01 Martin Rudalics <rudalics@gmx.at>
765 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
767 2015-01-31 Eli Zaretskii <eliz@gnu.org>
769 * coding.c (raw_text_coding_system_p): New function.
771 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
772 keyboard coding-system is 'raw-text'. (Bug#19532)
774 * coding.h (raw_text_coding_system_p): Add prototype.
776 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
778 * Makefile.in (gl-stamp): Generate globals.h through the use of
780 (globals.h): Replace with empty command.
782 2015-01-31 Eli Zaretskii <eliz@gnu.org>
784 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
785 and ICONIFY_EVENT for the purposes of breaking while-no-input
788 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
789 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
792 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
794 Simplify read_dirent's MSDOS hacks
795 * dired.c (read_dirent): Simplify by removing the need for the
796 DIR_ENTRY argument. All callers changed. This separates the
797 MS-DOS idiosyncrasies better from the rest of the code.
799 2015-01-30 Eli Zaretskii <eliz@gnu.org>
801 * dired.c (read_dirent): Accept an additional argument
802 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
803 time it is called, report the error as if it happened in
805 (directory_files_internal, file_name_completion): Adjust callers
808 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
810 Refactor calls to opendir for simplicity
811 * dired.c (open_directory): Accept Lisp_Object, not char *, for
812 dirname. Signal an error if the open fails. All callers changed.
814 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
816 Report readdir failures
817 Previously, on non-MS-Windows platforms the code treated most
818 readdir failures as EOF. This was incorrect, e.g., when readdir
819 fails with errno == EOVERFLOW. Signal an error instead.
820 * dired.c (read_dirent):
821 New function, which signals an error when readdir fails.
822 (directory_files_internal, file_name_completion): Use it.
824 2015-01-29 Eli Zaretskii <eliz@gnu.org>
826 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
827 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
830 * w32font.c (struct font_callback_data, w32font_list_internal)
831 (w32font_driver, w32font_match_internal): Use bool where appropriate.
833 * w32menu.c (x_activate_menubar, set_frame_menubar)
834 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
835 (is_simple_dialog): Use bool where appropriate.
837 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
839 Use bool, not int, to track face changes
840 * xfaces.c (face_change): Rename from face_change_count, and
841 change from int to bool. The var is now true (instead of nonzero)
842 if attributes have changed; this is simpler. All uses changed.
845 2015-01-28 Eli Zaretskii <eliz@gnu.org>
847 * dired.c (directory_files_internal, file_name_completion)
848 [WINDOWSNT]: Signal an error when errno is set non-zero by
849 'readdir', regardless of its value.
851 * w32.c (sys_readdir): Set errno to ENOENT when the directory
852 doesn't exist and to EACCES when it's not accessible to the
853 current user. Set errno to zero when FindNextFile exhausts the
854 directory, so that callers don't interpret that as an error and
855 don't signal a file-error.
856 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
858 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
859 returns NULL and errno is ENOTDIR, behave as if opendir failed to
860 open the directory. (Bug#19701)
862 * w32.c (sys_readdir): If FindFirstFile fails because the
863 directory doesn't exist, set errno to ENOTDIR.
865 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
867 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
869 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
871 Fix coding.c subscript error
872 * coding.c (CODING_ISO_INVOKED_CHARSET):
873 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
875 2015-01-28 Eli Zaretskii <eliz@gnu.org>
877 * xdisp.c (produce_image_glyph): Fix display of images in R2L
878 screen lines: prepend the new glyph to the ones already there
879 instead of appending it.
881 * w32fns.c (w32_set_title_bar_text): New function, including
882 support for titles with non-ASCII characters outside of the
883 current system codepage.
884 (x_set_name, x_set_title): Use it. (Bug#19590)
886 * indent.c (Fvertical_motion): Return zero if we started from ZV
887 and there's an overlay after-string there. (Bug#19553)
889 * emacs.c (usage_message): Fix the description of the -nl switch.
892 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
893 end information if the window_end_valid flag is unset.
894 (try_window_id): If the call to display_line invalidated the
895 window end information, give up the try_window_id optimization.
898 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
899 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
901 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
903 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
905 * lisp.mk (lisp): Add cl-preloaded.
907 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
909 Use bool for boolean in xfaces.c
910 * dispextern.h: Adjust to signature changes.
911 * font.c (font_at, font_range):
912 * fontset.c (Finternal_char_font):
913 * fringe.c (draw_fringe_bitmap_1):
914 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
915 (get_next_display_element, highlight_trailing_whitespace)
916 (display_string, calc_line_height_property)
917 (note_mode_line_or_margin_highlight, note_mouse_highlight):
918 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
919 (menu_face_changed_default, recompute_basic_faces)
920 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
921 (tty_defined_color, defined_color, face_color_gray_p)
922 (face_color_supported_p, load_color2, load_face_colors)
923 (Fx_list_fonts, LFACEP, push_named_merge_point)
924 (resolve_face_name, lface_from_face_name_no_resolve)
925 (lface_from_face_name, get_lface_attributes_no_remap)
926 (get_lface_attributes, lface_fully_specified_p)
927 (set_lface_from_font, merge_face_vectors, merge_named_face)
928 (merge_face_ref, Finternal_make_lisp_face)
929 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
930 (Finternal_set_lisp_face_attribute)
931 (update_face_from_frame_parameter, set_font_frame_param)
932 (face_boolean_x_resource_value)
933 (Finternal_set_lisp_face_attribute_from_resource)
934 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
935 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
936 (lface_equal_p, Finternal_lisp_face_equal_p)
937 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
938 (Fcolor_distance, lookup_named_face, lookup_basic_face)
939 (lookup_derived_face, Fface_attributes_as_vector)
940 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
941 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
942 (realize_default_face, realize_named_face)
943 (realize_non_ascii_face, realize_x_face, map_tty_color)
944 (realize_tty_face, compute_char_face, face_at_buffer_position)
945 (face_for_overlay_string, face_at_string_position):
946 Use bool for boolean.
947 * xfaces.c (set_lface_from_font):
948 Return void, since callers never use the result.
950 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
952 * image.c (lookup_pixel_color): Reorder conditions that are
954 (x_to_xcolors): Likewise.
955 (x_detect_edges): Likewise.
956 (png_load_body): Likewise.
957 (gif_close): Likewise.
958 (gif_load): Likewise.
960 2015-01-25 Eli Zaretskii <eliz@gnu.org>
962 Use bool for boolean in w32term.c
963 * w32term.c (x_update_window_begin, x_update_window_end)
964 (x_update_end, x_after_update_window_line)
965 (x_set_glyph_string_gc, x_draw_glyph_string_background)
966 (x_draw_glyph_string_foreground)
967 (x_draw_composite_glyph_string_foreground)
968 (x_draw_glyphless_glyph_string_foreground)
969 (x_draw_image_glyph_string, x_draw_glyph_string)
970 (x_draw_stretch_glyph_string, note_mouse_movement)
971 (w32_mouse_position, x_scroll_bar_report_motion)
972 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
973 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
974 (w32_draw_window_cursor, x_new_font, x_set_offset)
975 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
976 Use bool where appropriate.
978 Use bool for boolean in w32fns.c
979 * w32fns.c (w32_defined_color, x_decode_color)
980 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
981 (x_set_menu_bar_lines, x_change_tool_bar_height)
982 (x_set_internal_border_width, x_explicitly_set_name)
983 (x_implicitly_set_name, Fx_create_frame, w32_window)
984 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
986 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
988 Use bool for boolean in xfns.c
989 * xfaces.c (x_update_menu_appearance):
990 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
991 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
992 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
993 (x_change_tool_bar_height, x_set_internal_border_width)
994 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
995 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
996 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
997 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
998 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
999 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
1000 (clean_up_dialog, syms_of_xfns):
1001 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
1002 (xic_create_fontsetname):
1003 Use bool for boolean.
1004 * xfns.c: Include bitmaps/gray.xbm unconditionally.
1006 Count MANY function args more reliably
1007 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
1008 * buffer.c (Fbuffer_list, Fkill_buffer):
1009 * callint.c (read_file_name, Fcall_interactively):
1010 * charset.c (Fset_charset_priority, syms_of_charset):
1011 * chartab.c (uniprop_encode_value_numeric):
1012 * coding.c (syms_of_coding):
1013 * composite.c (syms_of_composite):
1014 * data.c (wrong_range):
1015 * dbusbind.c (syms_of_dbusbind):
1016 * dired.c (file_attributes):
1017 * editfns.c (Fdecode_time, update_buffer_properties, format2):
1018 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
1019 (call4, call5, call6, call7):
1020 * fileio.c (Finsert_file_contents, choose_write_coding_system)
1021 (Fcar_less_than_car, build_annotations, auto_save_error):
1022 * filelock.c (get_boot_time):
1023 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
1024 (maybe_resize_hash_table, secure_hash):
1025 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
1026 * fontset.c (fontset_add, Fset_fontset_font):
1027 * ftfont.c (ftfont_lookup_cache):
1028 * gtkutil.c (xg_get_font):
1029 * insdel.c (signal_before_change, signal_after_change):
1030 * keymap.c (append_key):
1031 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
1032 * minibuf.c (Fread_buffer):
1033 * print.c (print_preprocess):
1034 * process.c (Fformat_network_address, Fmake_network_process)
1035 (server_accept_connection):
1036 * sound.c (Fplay_sound_internal):
1037 * term.c (Fsuspend_tty, Fresume_tty):
1038 * window.c (window_list):
1039 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
1040 (message_with_string):
1041 * xfaces.c (Fx_list_fonts):
1042 * xfont.c (syms_of_xfont):
1043 * xselect.c (x_handle_selection_request)
1044 (x_handle_selection_clear, x_clear_frame_selections)
1045 (x_clipboard_manager_error_1):
1046 Prefer CALLMANY and CALLN to counting args by hand.
1047 * doc.c (reread_doc_file): Remove unused code.
1048 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
1049 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
1050 Prefer call1 and call2 to Ffuncall.
1051 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
1052 Use struct literal rather than a local var, for simplicity.
1053 * keymap.c (where_is_internal): Use NULL rather than a pointer
1055 * lisp.h (CALLMANY, CALLN): New macros.
1056 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1059 Use gnustep-config if available
1060 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1061 It doesn't appear to be needed, and the inclusion breaks on
1062 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1064 2015-01-22 Eli Zaretskii <eliz@gnu.org>
1066 * xdisp.c (init_iterator): Restore a comment lost in transition.
1068 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1070 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1071 * xfont.c (xfont_driver, xfont_chars_supported)
1072 (xfont_text_extents):
1073 * xftfont.c (xftfont_get_colors, xftfont_open)
1074 (xftfont_prepare_face, xftfont_done_face)
1075 (xftfont_cached_font_ok):
1076 * xgselect.c (xg_select):
1077 Use bool for boolean.
1079 Don't downcase system diagnostics' first letters
1080 * fileio.c (report_file_errno): Don't downcase, and simplify.
1083 Isolate NIL_IS_ZERO-assuming code better
1084 Suggested by Stefan Monnier in:
1085 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1086 * alloc.c (allocate_pseudovector):
1087 Use memclear, not memsetnil, to remove a 'verify'.
1088 * callint.c (Fcall_interactively):
1089 * dispnew.c (realloc_glyph_pool):
1090 * xdisp.c (init_iterator):
1091 Use memclear, not memset, to remove a 'verify'.
1092 * lisp.h (memclear): Rename from memsetnil, and take a byte
1093 count rather than a word count. All callers changed.
1095 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1097 Undo port to hypothetical nonzero Qnil case
1098 This mostly undoes the previous change in this area. See:
1099 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1100 * alloc.c (allocate_pseudovector):
1101 * callint.c (Fcall_interactively):
1102 * dispnew.c (realloc_glyph_pool):
1103 * fringe.c (init_fringe):
1104 * lisp.h (memsetnil):
1105 * xdisp.c (init_iterator):
1106 Simplify by assuming that Qnil is zero, but verify the assumption.
1107 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1108 NIL_IS_NONZERO. All uses changed.
1110 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1112 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1114 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1116 Prefer xlispstrdup to avoid dumb calls to strlen.
1117 * nsfont.m (ns_get_family):
1118 * nsterm.m (ns_term_init):
1119 * w32fns.c (w32_window):
1120 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1122 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1124 Correct an old fix for GTK font selection
1125 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1128 Fix minor bugs with printing null bytes
1129 * minibuf.c (read_minibuf_noninteractive):
1130 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1131 Work even if the Lisp string contains a null byte.
1133 Port to hypothetical case where Qnil is nonzero
1134 * alloc.c (allocate_pseudovector):
1135 * callint.c (Fcall_interactively):
1136 * coding.c (syms_of_coding):
1137 * dispnew.c (realloc_glyph_pool):
1138 * fringe.c (init_fringe):
1139 * lisp.h (memsetnil):
1140 * xdisp.c (init_iterator):
1141 Port to the currently-hypothetical case where Qnil is nonzero.
1142 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1143 as there are no Lisp_Object values in the data here.
1144 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1145 All uses changed. Define only if not already defined, so that one
1146 can debug with -DNIL_IS_NONZERO.
1147 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1149 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1151 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1152 Qnil is represented as zero, before using that to initialize parts
1153 of the glyph structure.
1155 * xdisp.c (init_iterator): Verify that Qnil is represented as
1156 zero, before using that to initialize parts of the iterator
1159 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1161 Prefer memset to repeatedly assigning Qnil
1162 * alloc.c (allocate_pseudovector): Catch more bogus values.
1163 * alloc.c (allocate_pseudovector):
1164 * callint.c (Fcall_interactively):
1165 * coding.c (syms_of_coding):
1166 * fringe.c (init_fringe):
1167 Verify that Qnil == 0.
1168 * callint.c (Fcall_interactively):
1169 * eval.c (Fapply, Ffuncall):
1170 * fns.c (mapcar1, larger_vector):
1171 * font.c (font_expand_wildcards):
1172 * fringe.c (init_fringe):
1173 Prefer memset to assigning zeros by hand.
1174 * callint.c (Fcall_interactively):
1175 Remove duplicate assignment of Qnil to args[i].
1176 * coding.c (syms_of_coding):
1177 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1178 * fileio.c (Ffile_selinux_context):
1179 Rewrite to avoid need for Lisp_Object array.
1180 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1181 (DEFINE_LISP_SYMBOL_END): Use it.
1182 (NIL_IS_ZERO): New constant.
1183 (memsetnil): New function.
1185 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1187 Tune pseudovector allocation assuming Qnil == 0.
1188 * alloc.c (allocate_pseudovector): Use memset for both
1189 Lisp_Objects and regular slots. Add zerolen arg.
1190 * lisp.h (allocate_pseudovector): Adjust prototype.
1191 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1192 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1193 (allocate_hash_table, allocate_window, allocate_frame)
1194 (allocate_process, allocate_terminal): Remove prototypes.
1195 * fns.c (allocate_hash_table): Now static here.
1196 * frame.c (allocate_frame):
1197 * process.c (allocate_process):
1198 * terminal.c (allocate_terminal):
1199 * window.c (allocate_window): Now static here.
1200 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1202 * lisp.h (XTERMINAL): Add eassert.
1203 * process.c (make_lisp_proc): Now static here.
1205 Prefer INLINE functions in font.h to match style used in lisp.h.
1206 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1207 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1208 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1210 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1211 * ftfont.c (ftfont_shape):
1212 * macfont.m (macfont_shape):
1213 * w32uniscribe.c (uniscribe_shape):
1214 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1216 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1218 Give up on -Wsuggest-attribute=const
1219 * decompress.c (Fzlib_available_p):
1220 * gnutls.c (Fgnutls_available_p):
1221 * gtkutil.h (xg_uses_old_file_dialog):
1222 * xdisp.c (Ftool_bar_height):
1223 * xmenu.c (popup_activated):
1224 No longer const, since it's not const on at lest some
1225 configurations, and we shouldn't lie to the compiler.
1227 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1229 * fileio.c: Include binary-io.h.
1230 (Fset_binary_mode): New function.
1231 (syms_of_fileio): Defsubr it.
1232 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1234 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1236 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1237 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1238 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1239 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1241 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1243 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1244 when FLAGS indicate the item is not highlighted. (Bug#19596)
1246 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1248 * xmenu.c (update_frame_menubar): Remove garbaged code.
1250 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1252 remove_slash_colon need not be inline
1253 * process.c, process.h (remove_slash_colon): No longer inline.
1254 This saves text bytes without hurting runtime performance.
1256 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1258 Avoid extra multibyteness check in ENCODE_FILE users.
1259 * callproc.c (encode_current_directory, Fcall_process, call_process):
1260 * dired.c (directory_files_internal, file_name_completion):
1261 Do not check for STRING_MULTIBYTE because encode_file_name
1262 is a no-op for unibyte strings.
1264 * process.h (remove_slash_colon): New function.
1265 * callproc.c (encode_current_directory, call_process):
1266 * process.c (Fstart_process): Use it.
1268 Consistently handle time zone specification.
1269 * editfns.c (decode_time_zone): New function, refactored out from ...
1270 (Fencode_time): ... adjusted user.
1271 (Fset_time_zone_rule): Use decode_time_zone.
1273 * editfns.c (make_buffer_string_both): If requested range intersects
1274 the gap, don't move the latter but copy in two regions, thus avoiding
1275 unnecessary relocation of buffer data.
1277 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1279 Use bool for boolean in xmenu.c, xml.c
1280 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1281 (Fx_menu_bar_open_internal, popup_widget_loop)
1282 (x_activate_menubar, xg_crazy_callback_abort)
1283 (update_frame_menubar, set_frame_menubar)
1284 (initialize_frame_menubar, free_frame_menubar)
1285 (create_and_show_popup_menu, x_menu_show)
1286 (create_and_show_dialog, x_dialog_show):
1287 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1288 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1289 * xrdb.c (main) [TESTRM]:
1290 * xsettings.c (init_gsettings):
1291 * xterm.c (XFillRectangle, xg_scroll_callback)
1292 (xg_end_scroll_callback):
1293 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1294 Use bool for boolean.
1295 * xmenu.c (TRUE): Remove; no longer used.
1296 (show_help_event): Remove long-unused code.
1297 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1299 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1301 Don't say Fnext_read_file_uses_dialog_p is const
1302 It's const only if a windowing system is not used; don't say it's
1303 const otherwise. See:
1304 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1305 * fileio.c (next_read_file_uses_dialog_p): Remove.
1306 Move guts back to ...
1307 (Fnext_read_file_uses_dialog_p): ... here.
1308 Don't declare as const, as make-docfile.c now has a special case
1309 for this function. This is an ugly hack, but it's better than
1310 lying to the compiler.
1312 Remove now-unnecessary forward XTYPE decl
1313 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1314 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1315 definition to after XTYPE's.
1317 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1319 Fix problems with 32-bit wide-int build exposed by MinGW.
1320 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1321 compilation error in an unoptimized build when !USE_LSB_TAG.
1323 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1324 same larger value as for the 64-bit build.
1326 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1327 avoid compiler warnings.
1329 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1330 Avoid compiler warnings about cast from integer to pointer of
1333 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1334 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1335 casting from integer to pointer of different size.
1336 (add_menu_item): Pass the help-echo string as a pointer to
1337 Lisp_String, not as a Lisp_Object.
1338 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1339 string object from its C pointer.
1341 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1342 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1344 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1345 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1346 compiler warnings about size differences.
1347 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1348 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1349 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1350 integer; use -1 for nil. Doc fix.
1352 * .gdbinit (xgetsym): New subroutine.
1353 (xsymname, xsymbol): Use it.
1354 (xprintsym): No need to call xgetptr.
1356 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1358 * frame.c (adjust_frame_size): Make sure new numbers of
1359 lines/columns get installed after font size change (Bug#19575).
1361 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1363 Add DEFUN attributes.
1364 * callint.c (Finteractive):
1365 * character.c (Fcharacterp, Fmax_char):
1366 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1367 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1368 (Ffloatp, Fbyteorder):
1369 * decompress.c (Fzlib_available_p):
1370 * fns.c (Fidentity):
1371 * frame.c (Fframe_windows_min_size):
1372 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1373 * window.c (Fwindow__sanitize_window_sizes):
1374 * xdisp.c (Ftool_bar_height):
1375 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1376 * emacs.c (Fkill_emacs):
1378 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1379 (Fabor_recursive_edit): Add noreturn attribute.
1381 * search.c (fast_string_match_internal): New function,
1382 consolidated from...
1383 (fast_string_match, fast_string_match_ignore_case): ...functions
1385 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1386 inlined from here now.
1387 (fast_string_match_internal): Add prototype.
1388 * dired.c (file_name_completion): Use fast_string_match_internal.
1390 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1391 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1392 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1393 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1395 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1397 Port to 32-bit MingGW --with-wide-int
1398 Problem reported by Eli Zaretskii in:
1399 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1400 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1401 what we think it is, rather than checking only its alignment (and
1402 doing so incorrectly on MinGW).
1404 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1406 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1407 Remove dead NILP check.
1408 * image.c (Flookup_image): Use regular format for docstring.
1409 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1411 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1413 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1415 * frame.c (frame_default_tool_bar_height): New variable.
1416 (adjust_frame_size): Possibly add requested adjustment to
1417 Vframe_adjust_size_history.
1418 (make_frame): Initialize tool_bar_redisplayed_once slot.
1419 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1420 doc-string. Call adjust_frame_size unconditionally (the frame's
1421 text size may remain unaltered but the pixel size may change).
1422 (x_figure_window_size): If frame_default_tool_bar_height was
1423 set, use it instead of calculating the tool bar height from
1424 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1425 Vframe_initial_frame_tool_bar_height.
1426 (Qchange_frame_size, Qxg_frame_set_char_size)
1427 (Qset_window_configuration, Qx_create_frame_1)
1428 (Qx_create_frame_2): New symbols.
1429 (Vframe_initial_frame_tool_bar_height): Remove.
1430 (Vframe_adjust_size_history): New history variable for debugging
1431 frame size adjustments.
1432 * frame.h (struct frame): New boolean slot
1433 tool_bar_redisplayed_once.
1434 (frame_default_tool_bar_height): Extern.
1435 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1436 to adjust_frame_size.
1437 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1438 Qx_create_frame_2 to adjust_frame_size.
1439 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1440 inhibit 1 when we have not redisplayed the tool bar yet.
1441 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1442 Qx_create_frame_2 to adjust_frame_size.
1443 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1445 * window.c (Fset_window_configuration):
1446 Pass Qset_window_configuration to adjust_frame_size.
1447 * xdisp.c (redisplay_tool_bar): Assign new height to
1448 frame_default_tool_bar_height.
1449 (redisplay_internal): If we haven't redisplayed this frame's
1450 tool bar, call redisplay_tool_bar early so we can adjust the
1451 frame size accordingly.
1452 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1453 inhibit 1 when we have not redisplayed the tool bar yet.
1454 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1455 Qx_create_frame_2 to adjust_frame_size.
1457 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1459 Have 'make' output better GEN names
1460 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1461 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1462 more naturally so that 'make' can output more-accurate names.
1464 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1466 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1467 calling reset_buffer_local_variables, and make sure we initialize
1470 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1472 * coding.c (Fcoding_system_plist): Use common style for docstring.
1474 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1476 Port to MSB hosts without optimization
1477 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1478 the inline function XTYPE needs to be declared before being used.
1479 * lisp.h (XTYPE): New forward declaration.
1481 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1483 Port to 32-bit --with-wide-int
1484 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1485 widened, as the latter had trouble with GCC on Fedora 21 when
1486 configured --with-wide-int and when used in static initializers.
1487 * alloc.c (garbage_collect_1, which_symbols):
1488 * lread.c (init_obarray):
1489 Prefer builtin_lisp_symbol when it can be used.
1490 * dispextern.h (struct image_type.type):
1491 * font.c (font_property_table.key):
1492 * frame.c (struct frame_parm_table.sym):
1493 * keyboard.c (scroll_bar_parts, struct event_head):
1494 * xdisp.c (struct props.name):
1495 Use the index of a builtin symbol rather than its address.
1497 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1498 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1499 symbol indexes rather than pointers, and which work better on MSB
1500 hosts because they shift right before tagging. All uses changed.
1501 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1502 No longer noops on wide-int hosts, since they work now.
1503 (builtin_lisp_symbol): New function.
1505 Port to HAVE_FREETYPE && !HAVE_XFT
1506 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1507 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1508 Declare in this case too.
1510 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1512 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1514 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1515 Use make_pointer_integer instead of XIL.
1516 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1518 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1519 instead of XIL. Put a list of the descriptor, action, and file
1520 name in event->arg, instead of spreading them between event->code
1523 * w32term.c (queue_notifications): Use make_pointer_integer
1524 instead of XIL. Put a list of the descriptor, action, and file
1525 name in event->arg, instead of spreading them between event->code
1528 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1529 event creation to changes in w32term.c and w32inevt.c above.
1531 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1533 Port Qnil==0 changes to 32-bit --with-wide-int
1534 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1535 macro-implemented version. For the non-USE_LSB_TAG case, supply
1536 a new inline function that is the inverse of the new TAG_SYMPTR.
1537 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1538 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1539 negative number, don't allow sign bits to bleed into the encoded
1540 value. Shift in zero bits instead.
1542 Refactor pointer-to-integer conversion
1543 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1544 Rename and move to lisp.h. All uses changed.
1545 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1546 which are renamed from gfilenotify.c's lisp_to_monitor and
1547 monitor_to_lisp, and with more-generic void * signatures.
1549 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1551 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1552 returned for right-to-left screen lines. (Before the change on
1553 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1556 * .gdbinit (xsymname): New subroutine.
1557 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1558 in a way that doesn't cause GDB to barf when it tries to
1559 dereference a NULL pointer.
1561 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1563 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1564 (insert_left_trunc_glyphs, append_space_for_newline)
1565 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1566 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1567 (Fbidi_resolved_levels, produce_special_glyphs)
1568 (rows_from_pos_range, mouse_face_from_buffer_pos)
1569 (note_mouse_highlight): Use nil as the object for glyphs inserted
1570 by the display engine, and test with NILP instead of INTEGERP.
1573 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1576 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1579 * dispextern.h (struct glyph, struct it): Update comments for the
1582 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1584 Port new Lisp symbol init to x86 --with-wide-int
1585 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1586 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1587 GCC (at least) does not allow a constant initializer to widen an
1590 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1591 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1592 Although clang doesn't need it, some other compiler might, and
1593 it's easy enough to be safe.
1595 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1596 Apparently clang removed support for the alloc_size attribute.
1598 Port Qnil==0 XUNTAG to clang
1599 clang has undefined behavior if the program subtracts an integer
1600 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1601 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1602 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1603 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1605 Port GFileMonitor * hack to Qnil==0 platforms
1606 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1607 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1608 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1610 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1612 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1613 size instead of using widht/height. The frame may be
1614 constrained (Bug#19482).
1616 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1618 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1619 Needed when neither optimizing nor inlining.
1620 Also, sort decls alphabetically.
1622 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1624 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1625 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1626 declarations of Q* variables that represent symbols.
1628 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1632 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1633 that NILP (x) is equivalent to testing whether x is 0 at the
1634 machine level. The overall effects of this and the previous patch
1635 shrink the size of the text segment by 2.3% and speeds up
1636 compilation of all the .elc files by about 0.5% on my platform,
1637 which is Fedora 20 x86-64.
1638 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1639 (make_lisp_symbol) [USE_LSB_TAG]:
1640 Symbols now tag the difference from lispsym, not the pointer.
1641 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1642 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1643 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1644 (XSYMBOL): New forward decl.
1645 (XUNTAGBASE): New function.
1648 Compute C decls for DEFSYMs automatically
1650 This patch also makes Q constants (e.g., Qnil) constant addresses
1651 from the C point of view.
1652 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1653 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1654 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1655 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1656 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1657 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1658 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1659 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1660 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1661 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1662 * xselect.c, xsettings.c, xterm.c:
1663 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1664 These names are now defined automatically by make-docfile.
1665 * alloc.c (init_symbol): New function.
1666 (Fmake_symbol): Use it.
1667 (c_symbol_p): New function.
1668 (valid_lisp_object_p, purecopy): Use it.
1669 * alloc.c (marked_pinned_symbols):
1670 Use make_lisp_symbol instead of make_lisp_ptr.
1671 (garbage_collect_1): Mark lispsym symbols.
1672 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1673 (mark_object): Use it.
1674 (sweep_symbols): Sweep lispsym symbols.
1675 (symbol_uses_obj): New function.
1676 (which_symbols): Use it. Work for lispsym symbols, too.
1677 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1678 since Qt's address is already known now.
1679 (syms_of_alloc): Add lispsym count to symbols_consed.
1680 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1681 when testing whether storage is all bits zero.
1682 * dispextern.h (struct image_type):
1683 * font.c (font_property_table):
1684 * frame.c (struct frame_parm_table, frame_parms):
1685 * keyboard.c (scroll_bar_parts, struct event_head):
1686 * xdisp.c (struct props):
1687 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1688 Lisp_Object *, since Qfoo is no longer an object whose address can be
1689 taken. All uses changed.
1690 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1691 use it, so that they no longer need to take the address of a Lisp sym.
1692 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1693 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1694 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1695 DEFSYM Qdeactivate_mark before the corresponding var.
1696 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1697 instead of interning their symbols; this avoids duplicates.
1698 (LISP_INITIALLY, TAG_PTR)
1699 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1701 (LISP_INITIALLY_ZERO): Use it.
1702 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1703 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1704 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1705 (make_lisp_symbol): New function.
1706 (XSETSYMBOL): Use it.
1707 (DEFSYM): Now just a placeholder for make-docfile.
1708 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1709 (intern_sym): New function, with body taken from old intern_driver.
1710 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1712 (define_symbol): New function.
1713 (init_obarray): Define the C symbols taken from lispsym.
1714 Use plain DEFSYM for Qt and Qnil.
1715 * syntax.c (init_syntax_once): No need to worry about
1716 Qchar_table_extra_slots.
1718 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1720 'temacs -nw' should not call missing functions
1721 Without this patch, "temacs -nw" fails with the diagnostic
1722 "emacs: Symbol's function definition is void: frame-windows-min-size"
1723 and messes up the tty's state.
1724 * frame.c (Fframe_windows_min_size): New placeholder function.
1725 (syms_of_frame): Define it.
1726 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1727 (syms_of_window): Define it.
1729 Less 'make' chatter for lisp dir
1730 * Makefile.in (%.elc): Adjust to compile-onefile change in
1731 ../lisp/Makefile.in.
1733 batch write-region no longer says "Wrote FOO"
1734 This cuts down on 'make' chatter a bit.
1735 * fileio.c (Fwrite_region):
1736 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1738 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1740 Revert previous change to produce_composite_glyph
1741 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1743 Pacify gcc -Wparentheses
1744 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1746 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1748 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1749 f->can_x_set_window_size is true.
1750 * xterm.c (x_set_window_size_1): Call change_frame_size with
1751 text sizes instead of pixel sizes (Bug#19428).
1753 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1755 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1756 right-to-left screen lines. (Bug#19473)
1758 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1760 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1762 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1764 Simplify setfattr use by assuming GNU make
1765 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1766 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1767 Simplify by using GNU make rather than shell conditionals,
1768 by using ln -f rather than rm -f followed by ln,
1769 and by preferring $@ to spelling out the destination.
1771 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1773 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1774 file doesn't compile on MS-Windows.
1776 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1778 Allow return value of system-name to vary. (Bug#19438)
1779 * filelock.c (current_lock_owner):
1780 * xrdb.c (get_environ_db):
1781 * xterm.c (same_x_server):
1782 * xterm.c (x_term_init):
1783 Prefer (system-name) to system-name, and avoid naming
1784 locals 'system-name'.
1785 * editfns.c (cached_system_name): New static var.
1786 (init_and_cache_system_name): New function.
1787 (init_editfns, Fsystem_name): Use it.
1788 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1789 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1790 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1791 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1792 Don't create a new string if the current value is already correct.
1794 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1796 Fix produce_composite_width typo
1797 * term.c (produce_composite_glyph):
1798 Fix typo that confused number of columns for pixel width.
1800 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1802 Wrap dll functions more simply
1803 * decompress.c, gnutls.c, image.c, xml.c:
1804 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1805 rather than the inverse when not WINDOWSNT. This isolates the
1806 fn_* business into the WINDOWSNT-specific section of the code,
1807 which makes it easier to maintain the generic code.
1808 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1809 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1810 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1811 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1812 Remove. All uses replaced by DEF_DLL_FN.
1813 * decompress.c (inflateInit2): Remove; no longer needed.
1814 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1816 Port memory-full checking to GnuTLS 3.3
1817 Instead of using gnutls_global_set_mem_functions, check every call
1818 to a GnuTLS function that might return an indication of memory
1819 exhaustion. Suggested by Dmitry Antipov in:
1820 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1821 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1822 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1823 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1825 (check_memory_full): New function.
1826 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1827 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1828 (Fgnutls_boot): Use it.
1829 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1831 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1833 Fix parse_settings to match internal documentation
1834 * xsettings.c (parse_settings): Return the number of settings seen.
1835 Count the settings changes accurately.
1836 (read_settings): Don't confuse number of settings changes with
1837 the return code from XGetWindowProperty.
1839 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1841 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1842 composition_compute_stop_pos to the number of characters in the
1844 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1846 * composite.c (composition_compute_stop_pos): If no composition
1847 was found in a string before ENDPOS, and ENDPOS is the string end,
1848 no need to back up to a safe point.
1850 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1852 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1854 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1855 (dealloc): Release bmRep.
1856 (setPixmapData): Make bmRep local so class member is not
1858 (setPixmapData): Rename local variable bmRep to avoid compiler
1861 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1863 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1864 when going to fullscreen (Bug#0x180004f).
1866 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1868 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1870 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1872 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1874 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1876 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1878 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1880 Use bool for boolean in xselect.c, xsettings.c
1881 * xselect.c (x_get_local_selection, struct selection_data)
1882 (x_selection_request_lisp_error, struct prop_location)
1883 (x_handle_selection_request, x_convert_selection)
1884 (waiting_for_other_props_on_window, expect_property_change)
1885 (wait_for_property_change, x_handle_property_notify)
1886 (x_get_foreign_selection, x_get_window_property)
1887 (receive_incremental_selection)
1888 (x_get_window_property_as_lisp_data)
1889 (lisp_data_to_selection_data, Fx_get_selection_internal)
1890 (x_send_client_event):
1891 * xselect.c, xterm.h (x_handle_dnd_message):
1892 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1893 (apply_xft_settings, read_and_apply_settings)
1894 (xft_settings_event, init_gsettings, init_xsettings)
1895 (syms_of_xsettings):
1896 Use bool for boolean.
1897 * xselect.c (x_get_window_property): Omit last arg, which was an
1899 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1900 always true. All callers changed.
1902 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1904 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1907 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1909 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1912 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1914 Use bool for boolean in xsmfns.c
1915 * xsmfns.c, xterm.h (x_session_have_connection):
1916 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1917 Use bool for boolean.
1918 (x_session_initialize, Fhandle_save_session):
1919 Prefer NILP (x) to EQ (x, Qnil).
1921 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1923 * callproc.c (child_setup):
1924 * dbusbind.c (xd_signature_cat):
1925 * doc.c (get_doc_string, Fsnarf_documentation):
1926 * editfns.c (Fuser_full_name):
1927 * frame.c (xrdb_get_resource):
1928 * gtkutil.c (xg_get_file_with_chooser):
1929 * tparam.c (tparam1):
1930 * xfns.c (xic_create_fontsetname):
1931 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1932 * xsmfns.c (smc_save_yourself_CB):
1933 Rewrite to avoid the need for strcat, typically by using stpcpy
1934 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1935 * doc.c (sibling_etc):
1936 * xrdb.c (xdefaults):
1937 Now a top-level static constant.
1939 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1941 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1944 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1946 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1947 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1949 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1951 Use bool for boolean in xterm.c
1952 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1953 (x_set_window_size, x_bitmap_icon):
1954 * nsterm.m (ns_frame_raise_lower, x_new_font):
1955 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1956 (struct terminal.frame_raise_lower_hook):
1957 * w32term.c (w32_frame_raise_lower):
1958 * xterm.c, xterm.h (x_text_icon):
1959 * xterm.c (x_update_window_begin, x_update_window_end)
1960 (x_update_end, x_after_update_window_line)
1961 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1962 (x_draw_glyph_string_foreground)
1963 (x_draw_composite_glyph_string_foreground)
1964 (x_alloc_lighter_color, x_draw_relief_rect)
1965 (x_draw_glyph_string_box, x_draw_image_relief)
1966 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1967 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1969 (XFillRectangle) [HAVE_GTK3]:
1970 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1971 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1972 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1973 (x_send_scroll_bar_event, xm_scroll_callback)
1974 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1975 (x_create_toolkit_scroll_bar)
1976 (x_create_horizontal_toolkit_scroll_bar)
1977 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1978 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1979 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1980 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1981 (x_scroll_bar_report_motion)
1982 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1983 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1984 (x_draw_window_cursor, x_clear_errors)
1985 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1986 (set_wm_state, x_set_sticky, get_current_wm_state)
1987 (do_ewmh_fullscreen, x_handle_net_wm_state)
1988 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1989 (x_set_window_size_1, XTframe_raise_lower)
1990 (x_make_frame_visible, x_iconify_frame)
1991 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1992 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1993 (x_delete_terminal, x_initialize, syms_of_xterm):
1994 Use bool for boolean.
1996 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1998 * composite.h (struct composition.width): Now int
1999 instead of unsigned short, as we prefer signed integers.
2001 Let charset tick grow past USHRT_MAX
2002 * charset.c, charset.h (charset_ordered_list_tick):
2003 Now EMACS_UINT, not unsigned short.
2004 * fontset.c (reorder_font_vector): Allow the tick to grow to the
2005 maximum representable Emacs integer value before wrapping it around.
2007 Simplify unexec file mode setting
2008 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
2009 Don't include <sys/stat.h> when no longer needed.
2010 (unexec): Create file with correct mode in the first place,
2011 rather than overwriting the mode later and fiddling with the
2012 global umask in the mean time. Avoid bogus usage like
2013 'umask (777)', which should have been 'umask (0777)'.
2014 (mark_x): Remove. All callers removed.
2016 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
2018 Minor cleanups for Lisp objects and symbols
2019 * alloc.c (next_vector, set_next_vector):
2020 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
2021 (lisp_h_make_number) [USE_LSB_TAG]:
2022 Use Lisp_Int0 instead of the mystery constant 0.
2023 * alloc.c (mark_object): Always set and use po; that's simpler.
2024 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
2025 Properly parenthesize definientia.
2026 * bidi.c (bidi_initialize):
2027 * buffer.c (init_buffer_once):
2028 * nsfns.m (syms_of_nsfns):
2029 * nsmenu.m (syms_of_nsmenu):
2030 * nsselect.m (syms_of_nsselect):
2031 Prefer DEFSYM to defining by hand.
2032 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
2033 * data.c: Fix too-long line.
2034 * lisp.h (DECLARE_GDB_SYM): New macro.
2035 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
2036 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
2037 Declare the symbol, so it's visible to everywhere lisp.h is included.
2038 Move forward decls as far forward as they can go,
2039 to allow future changes to use them.
2041 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
2043 * gnutls.c: Include gnutls.h.
2044 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
2045 * image.c (svg_load): Fix pointer signedness.
2047 2014-12-18 Martin Rudalics <rudalics@gmx.at>
2049 * frame.c (frame_windows_min_size): New argument IGNORE.
2050 (adjust_frame_size): When called from change_frame_size call
2051 frame_windows_min_size with IGNORE Qt so we can ignore size
2054 2014-12-18 Eli Zaretskii <eliz@gnu.org>
2056 * font.c (Ffont_info): Add more font information to the vector
2057 returned by the function, inspired by query-font. Doc fix.
2060 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2062 * keyboard.c (input_was_pending): New var.
2063 (read_char): Use it to make sure we only skip redisplay when we can't
2064 keep up with the repeat rate.
2066 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2068 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2070 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2072 * image.c (svg_load): Watch out for nil value of current buffer's
2073 filename. Re-enable filename thing for not-a-file case.
2075 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2077 Partially disabled previous change.
2079 * image.c (svg_load): Temporarily disabled filename thing for
2080 not-a-file case as it can cause crashs.
2082 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2084 Fix problem with images referenced within svg files. (bug#19373)
2086 * image.c: Additional parameter 'filename' for
2087 svg_load_image. Include "buffer.h". Define library function
2088 rsvg_handle_set_base_uri for WINDOWSNT.
2089 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2090 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2091 (svg_load): Pass a filename to svg_load_image: either name of
2092 actual file or of current buffer's file.
2093 (svg_load_image): New parameter 'filename', used for setting
2094 base_uri, necessary for loading referenced images. (bug#19373)
2096 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2098 * lread.c (init_obarray): Declare Qt as special.
2099 This fixes a typo in the 2012-05-15 patch that
2100 tried to declare Qt as special.
2102 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2104 Various fixes to use bool type and constants.
2105 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2107 * xfaces.c (clear_face_cache): Use bool for the argument type.
2109 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2111 Correct same_at_end when restoring window points
2112 * fileio.c (Finsert_file_contents): Compute same_at_end character
2113 position using the old buffer size, not the new one, since
2114 restore_window_points wants the old size.
2115 Fixes: debbugs:19161
2117 2014-12-14 Alan Mackenzie <acm@muc.de>
2119 New feature optionally to accelerate auto-repeated scrolling.
2121 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2123 * window.c (window_scroll): Bind fontification-functions to nil
2124 when scrolling by whole screens and
2125 fast-but-imprecise-scrolling is non-nil.
2126 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2128 * lisp.h (bool): Declare Qfontification_functions extern.
2130 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2132 Load system's default trusted Certificate Authorities if available.
2133 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2134 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2135 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2136 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2137 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2139 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2140 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2143 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2145 * regex.c (analyze_first): Rename from analyze_first.
2147 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2149 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2150 a hack involving a union.
2152 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2154 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2155 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2158 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2160 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2162 * gnutls.h: Always declare syms_of_gnutls.
2164 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2165 clarity. Let the availability check return Qnil when the GnuTLS
2166 integration is not available, instead of erroring out.
2169 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2171 * xdisp.c (move_it_in_display_line_to, display_line):
2172 Don't disallow overflow-newline-into-fringe when word-wrap is in
2175 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2177 * fileio.c: Better preserve window-points during revert (bug#19161).
2178 (Qget_buffer_window_list): New var.
2179 (get_window_points_and_markers, restore_window_points): New functions.
2180 (Finsert_file_contents): Use them to save and restore window-points.
2182 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2184 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2185 descriptor if called from x_connection_closed and always delete
2186 this descriptor from keyboard waiting set (Bug#19147).
2188 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2190 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2191 (bidi_cache_max_elts): New global variable.
2192 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2193 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2195 (bidi_cache_search): Handle overflown cache. Improve commentary.
2196 (bidi_cache_ensure_space): Limit allocations to the current value
2197 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2198 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2199 the increment to not exceed the limit.
2200 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2201 cache, zero otherwise (meaning the cache overflowed). In the
2202 latter case, set bidi_cache_last_idx to -1.
2203 (bidi_peek_at_next_level): Handle overflown cache.
2204 (bidi_push_it): Increase the cache limit for iterating the new object.
2205 (bidi_pop_it): Decrease the cache limit back to previous value.
2206 (bidi_shelve_cache): Shelve the current value of the cache limit.
2207 (bidi_unshelve_cache): Restore the value of cache limit.
2208 (bidi_find_bracket_pairs): If the cache overflows while looking
2209 for the paired bracket, give up and let bidi_resolve_neutrals
2210 process the bracket as a simple neutral. (Bug#19322)
2211 (bidi_find_other_level_edge): If the cache overflows, fall back on
2212 Plan B, which effectively stops the reordering and restarts it on
2213 the next character (after resetting the cache).
2214 (bidi_move_to_visually_next): When the cache overflows, reset it
2215 after processing the last cached character.
2217 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2219 Fix glitches in gnutls.c, mostly memory-related
2220 * gnutls.c: Sort macro definitions by name.
2221 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2222 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2223 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2224 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2225 calculating string length. Use make_uninit_string, to avoid
2226 copying the string. Cast the char, not the pointer.
2227 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2228 and free. Work even for dates past the year 9999. Use void *
2229 for buffers, to avoid casts.
2231 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2233 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2235 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2237 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2240 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2242 * process.c: Whitespace and line-break nitpicks.
2244 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2246 * gnutls.c (gnutls_certificate_details): The :signature isn't
2247 that useful, so remove it.
2248 (gnutls_certificate_details): Clean up whitespace slightly.
2249 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2251 (gnutls_certificate_details): Put :signature-algorithm back again,
2252 which was removed by mistake.
2253 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2254 that they are not messaged by default (bug#16253).
2255 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2257 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2259 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2261 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2264 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2266 * eval.c (Fsignal): Remove duplicate test.
2267 (Fautoload_do_load): Fix up docstring.
2269 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2271 * nsterm.m (represented_filename, represented_frame): New variables.
2272 (ns_set_represented_filename): New function.
2273 (sendEvent:): Set represented filename here to avoid flicker,
2274 related to Bug#18757.
2276 * nsterm.h: Declare ns_set_represented_filename.
2278 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2279 at once, call ns_set_represented_filename instead.
2281 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2283 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2284 (struct bidi_stack): Reduce size by using bit fields and by
2285 packing sos, override, and isolate_status into a single 8-bit
2286 byte called 'flags'.
2288 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2289 (bidi_push_embedding_level): Construct flags from individual
2290 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2292 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2293 from flags. Adapt to changes in prev_for_neutral,
2294 next_for_neutral, and last_strong members.
2295 (bidi_line_init): Initialize flags to zero.
2296 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2297 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2299 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2301 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2302 (Fapply): Try and simplify the control flow.
2304 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2306 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2307 Use gnutls_sign_get_name directly because
2308 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2309 (init_gnutls_functions): Load missing gnutls_server_name_set.
2311 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2313 * bidi.c (bidi_find_first_overridden): New function.
2315 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2316 (syms_of_xdisp): Defsubr it.
2318 * dispextern.h (bidi_find_first_overridden): Add prototype.
2320 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2322 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2323 to nil after release (Bug#9133).
2325 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2327 Port better to AddressSanitizer.
2328 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2330 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2331 Return -1 or 0, as the pipe trick doesn't work.
2332 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2334 * print.c (print_object):
2335 When a pointer-check primitive returns -1, do not assume this
2336 means the pointer is valid or that the underlying system has failed.
2337 It could just be that addresses are being sanitized so Emacs can't
2338 test for pointer validity.
2339 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2340 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2341 string validity checker doesn't work on stack-based strings.
2343 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2345 Improve clarity of USE_LSB_TAG definition.
2346 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2347 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2348 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2349 VAL_MAX / 2 rather than in terms of the (more complicated)
2350 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2352 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2354 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2355 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2356 (next_element_from_buffer): When done with overlays, reset the
2357 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2359 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2361 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2362 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2364 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2366 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2367 for paxctl and setfattr. Fixes temacs startup failure with
2368 grsecurity/PaX enabled Linux kernel (bug#19067).
2370 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2372 * w32.c, w32heap.c, w32term.c:
2373 Use MINGW_W64 instead of _W64.
2375 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2377 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2379 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2381 * gnutls.c (gnutls_ip_address_p): New function.
2382 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2384 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2386 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2388 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2390 Fix gnutls problems caught by static checking.
2391 * gnutls.c (Fgnutls_boot): Remove unused local.
2392 (Fgnutls_boot): Fix pointer signedness.
2394 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2396 * gnutls.c (gnutls_certificate_details): Don't include certain
2397 certificate details on older gnutls versions (bug#19168).
2398 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2399 (gnutls_certificate_details): Reversed check in last checkin.
2401 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2403 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2404 (Fgnutls_peer_status_warning_describe): Add function to describe a
2405 peer verification warning symbol.
2406 (Fgnutls_peer_status): Use it.
2407 (Fgnutls_boot): Use it. Minor logging fixes.
2409 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2411 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2413 2014-11-24 Glenn Morris <rgm@gnu.org>
2415 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2417 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2418 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2420 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2422 * gnutls.c: Fix Windows function definition of
2423 gnutls_x509_crt_get_fingerprint.
2425 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2427 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2429 * process.h: Added more fields to Lisp_Process to track
2430 certificate details.
2432 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2433 (Fgnutls_peer_status): New functions to export TLS certificate
2434 details to Emacs Lisp.
2436 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2438 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2439 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2440 check for gtk_adjustment_configure (Bug#19149).
2441 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2443 2014-11-22 Glenn Morris <rgm@gnu.org>
2445 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2447 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2449 Don't shrink frame when using desktop-save-mode (Bug#19048).
2450 * w32fns.c (x_set_tool_bar_lines): Always call
2451 x_change_tool_bar_height (Bug#19048).
2452 (x_change_tool_bar_height): Mark frame as garbaged since
2453 adjust_frame_size might not have done that.
2454 * xfns.c (x_set_tool_bar_lines): Always call
2455 x_change_tool_bar_height (Bug#19048).
2456 (x_change_tool_bar_height): Mark frame as garbaged since
2457 adjust_frame_size might not have done that.
2459 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2461 * xml.c (parse_region): Take care of new optional parameter
2462 'discard-comments' of 'libxml-parse(html|xml)-region'.
2463 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2464 New optional parameter 'discard-comments'.
2466 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2468 Improve time stamp handling, and be more consistent about it.
2469 * editfns.c (invalid_time): New function.
2470 Use it instead of 'error ("Invalid time specification")'.
2471 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2472 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2474 (make_time_tail, make_time): Remove. All uses changed to use
2475 new functions or plain list4i.
2476 (disassemble_lisp_time): Return effective length if successful.
2477 Check that LOW is an integer, if it's combined with other components.
2478 (decode_time_components): Decode into struct lisp_time, not
2479 struct timespec, so that we can support a wide set of times
2480 regardless of whether time_t is signed. Decode plain numbers
2481 as seconds since the Epoch, and nil as the current time.
2482 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2483 Reimplement in terms of new functions.
2484 (Fencode_time): Just use list2i.
2485 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2486 * keyboard.c (decode_timer): Don't allow the new formats (floating
2487 point or nil) in timers.
2488 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2489 place of the magic number '16'.
2490 (struct lisp_time): New type.
2491 (decode_time_components): Use it.
2492 (lisp_to_timespec): New decl.
2494 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2496 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2499 * callint.c (Fcall_interactively): Pass in nil as argument to
2500 Fbarf_if_buffer_read_only.
2502 * fileio.c (Finsert_file_contents): Ditto.
2504 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2506 * textprop.c (verify_interval_modification): Check buffer
2507 readedness after the last interval.
2509 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2510 the text at POSITION (new optional argument) has the
2511 `inhibit-read-only' text property set.
2513 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2515 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2516 errors in computing the number of pixels to scroll.
2517 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2519 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2521 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2522 call updateFrameSize.
2524 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2526 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2528 * nsfns.m (x_set_foreground_color, x_set_background_color)
2529 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2530 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2532 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2534 * nsterm.m (ns_send_appdefined): Check for application defined
2535 event on Cocoa (Bug#18993).
2536 (run): Restore code before the previous 18993 fix.
2538 2014-11-14 David Reitter <david.reitter@gmail.com>
2540 * nsterm.m (run): Set timeout for event loop to prevent hang.
2543 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2545 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2547 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2549 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2550 for each candidate font but attempt to reuse it from previous improper
2553 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2555 Avoid undefined behavior in color table hashing.
2556 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2557 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2558 This function avoids undefined behavior with signed shift overflow.
2560 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2562 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2563 when the inserted text does not need decoding. (Bug#18982)
2565 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2567 * nsterm.h (EmacsScroller): judge returns bool.
2569 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2570 (ns_judge_scroll_bars): Only set removed if judge returns true.
2571 (judge): Returns bool == condemned. Remove self from window.
2572 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2574 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2576 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2577 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2579 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2581 * nsterm.m (ns_set_vertical_scroll_bar)
2582 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2584 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2586 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2587 merely because tmo_in_millisec is nonnegative. The 1st call
2588 to g_main_context_query could succeed while the 2nd one fails.
2590 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2592 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2594 * nsterm.m (run): Only use non-system event loop if OSX version is
2595 exactly 10.9 (Bug#18993).
2596 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2599 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2601 * callproc.c (encode_current_directory): Support handling of file
2602 names prepended by "/:". (Bug#18891)
2604 2014-11-08 Alan Mackenzie <acm@muc.de>
2606 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2608 2014-11-08 Dima Kogan <dima@secretsauce.net>
2610 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2612 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2614 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2615 raises an error. (Bug#18891)
2617 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2619 * frame.c (adjust_frame_size): Call x_set_window_size only if
2620 f->can_x_set_window_size is set.
2621 (make_frame): Initialize f->can_x_set_window_size and
2622 f->can_run_window_configuration_change_hook.
2623 (Fcan_run_window_configuration_change_hook): New function.
2624 * frame.h (frame): Split `official' into `can_x_set_window_size'
2625 and `can_run_window_configuration_change_hook'.
2626 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2627 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2628 Set f->can_x_set_window_size.
2629 * window.c (run_window_configuration_change_hook):
2630 Return immediately if either f->can_x_set_window_size or
2631 f->can_run_window_configuration_change_hook are false.
2632 (Fset_window_configuration): Instead of f->official set
2633 f->can_x_set_window_size.
2634 * xfns.c (Fx_create_frame, x_create_tip_frame):
2635 Set f->can_x_set_window_size.
2637 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2639 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2640 cleanup from 2014-11-01 (Bug#18972).
2642 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2644 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2645 * xdisp.c (window-scroll-functions): Improve docstring.
2647 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2649 Uniquify the 'size' symbol.
2651 * w32notify.c (Qsize): Remove.
2652 * lisp.h (Qsize): New decl.
2653 * lread.c (Qsize): Now extern.
2654 * w32notify.c (syms_of_w32notify): No need to defsym.
2656 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2658 * dispnew.c (change_frame_size_1): Fix call of
2660 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2661 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2662 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2663 (Qtool_bar_size): New constants.
2664 (frame_inhibit_resize, adjust_frame_size): New argument to
2665 handle case where frame_inhibit_implied_resize is a list.
2666 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2667 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2668 (x_set_right_divider_width, x_set_bottom_divider_width)
2669 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2670 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2672 (frame-inhibit-implied-resize): Rewrite doc-string.
2673 * frame.h (frame_inhibit_resize, adjust_frame_size):
2674 Fix external declarations.
2675 (Qframe_position, Qframe_outer_size)
2676 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2677 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2678 (Qtool_bar_size): Extern them.
2679 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2680 (xg_height_or_width_changed): Remove.
2681 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2682 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2683 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2684 (xg_change_toolbar_position): Call adjust_frame_size directly.
2685 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2686 Fix calls of adjust_frame_size.
2687 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2688 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2689 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2690 frame can get resized when tool-bar-lines parameter changes from
2692 (Fw32_frame_menu_bar_size): Return fourth value.
2693 (Fw32_frame_rect): Block input around system calls
2694 (Fx_frame_geometry): New function.
2695 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2696 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2697 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2698 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2699 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2700 (Fx_create_frame): Adjust adjust_frame_size calls.
2701 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2702 frame can get resized when tool-bar-lines parameter changes from
2704 (Fx_frame_geometry): New function.
2705 * xmenu.c (update_frame_menubar): On Lucid call
2706 adjust_frame_size with one pixel less height to avoid that
2707 repeatedly adding/removing the menu bar grows the frame.
2708 (free_frame_menubar): On Motif arrange to optionally preserve
2709 the old frame height when removing the menu bar.
2710 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2712 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2714 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2715 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2716 frame; instead, print an error message.
2718 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2720 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2722 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2724 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2725 (dealloc): Release bmRep.
2727 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2728 imageListSetNext, imageListNext.
2730 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2731 (reference): Remove.
2732 (allocInitFromFile:): Remove searching ImageList and calling
2733 reference (Bug#18918).
2734 (dealloc): Remove handling if ImageList.
2736 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2738 * process.c (catch_child_signal): Fix incorrect assertion.
2740 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2742 * macfont.m (macfont_draw):
2743 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2745 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2746 if force_integral_p (i.e. no antialias).
2747 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2748 bold if no antialias (Bug#18876).
2750 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2751 was given (Bug#18846).
2753 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2755 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2756 instead of in xdisp.c, function now takes void. (Bug#18884).
2758 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2759 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2761 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2762 struct window* (Bug#18889).
2763 Remove getMouseMotionPart.
2764 (ns_output): Make icon_top/left int.
2766 * nsfns.m (x_icon): icon_top/left is int.
2768 * nsterm.m (ns_mouse_position): Remove unused code.
2769 (initFrame:window:, dealloc): Use window instead of win.
2770 (getMouseMotionPart:window:x:y:): Remove, unused.
2771 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2773 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2775 * keyboard.c (readable_events): When FLAGS include
2776 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2777 This avoids returning non-nil from input-pending-p when only such
2778 events are in the queue. (Bug#18856)
2780 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2782 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2783 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2784 (Qforeign_selection): Remove.
2785 (ns_get_local_selection): Identation fix.
2786 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2788 * nsselect.m (ns_get_local_selection): Remove calling of
2789 functions in Vselection_converter_alist (Bug#18911).
2790 (syms_of_nsselect): Remove Vselection_converter_alist.
2792 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2794 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2795 and unnecessary initialization. Adjust comments.
2797 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2799 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2801 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2802 index, not an absolute one, as that's what the function expects.
2804 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2806 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2807 font on an initial frame when running as a daemon (Bug#18869).
2809 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2811 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2813 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2814 build_string, when importing a home directory. (Bug#18873)
2816 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2818 * dispnew.c (buffer_posn_from_coords):
2819 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2820 account for the header-line height. (Bug#18839)
2822 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2824 * xml.c (parse_region): Do not forget the first document child.
2826 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2828 * nsselect.m: pasteboard_changecount is new.
2829 (ns_store_pb_change_count, ns_get_pb_change_count)
2830 (ns_get_our_change_count_for): New functions.
2831 (ns_string_to_pasteboard_internal): Correct comment.
2832 type => gtype in eassert, Call ns_store_pb_change_count.
2833 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2834 (Fns_disown_selection_internal, Fns_selection_owner_p):
2835 Replace Vselection_alist check, with change count check.
2836 (Fns_get_selection): Initialize val to Qnil. Only get local
2837 selection if change counts match (Bug#18799).
2838 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2840 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2842 * w32proc.c (create_child): If calling a quoted batch file,
2843 pass NULL for exe. (Bug#18745)
2845 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2847 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2848 (bidi_resolve_brackets): Use end of string position rather than ZV
2849 when iterating over a string. (Bug#18815)
2851 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2853 * keyboard.c (make_lispy_position): Return coordinates also when
2854 on scroll bars, fringes, margins or not in a window.
2855 * xdisp.c (show_mouse_face): Don't change cursor face during
2858 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2860 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2861 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2862 Fix doc-strings (Bug#18789).
2864 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2866 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2868 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2870 Optimize redisplay of simple bracketed text.
2871 * bidi.c (bidi_cache_reset_to): New function.
2872 (bidi_cache_reset): Call it.
2873 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2875 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2876 bracket_enclosed_type only if bracket_pairing_pos's value is not
2878 (MAX_BPA_STACK): Make sure the value is signed.
2879 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2880 stop pushing values onto the stack.
2881 (bidi_find_bracket_pairs): If the bracketed text is only on the
2882 base embedding level, remove all the states cached by this
2883 function from the cache, and return zero, so that the brackets in
2884 this segment of text are processed as normal neutrals.
2885 (bidi_resolve_brackets): Detect the brackets that are to be
2886 processed as neutrals, and don't call bidi_find_bracket_pairs on
2889 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2891 * w32select.c (Fw32_selection_exists_p): Rename from
2892 Fx_selection_exists_p.
2893 (syms_of_w32select): Adjust accordingly.
2895 * w16select.c (Fw16_selection_exists_p): Rename from
2896 Fx_selection_exists_p.
2897 (syms_of_win16select): Adjust accordingly.
2899 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2900 (Fns_own_selection_internal): Tighten scoping.
2901 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2902 (Fns_get_selection): Rename from Fx_get_selection_internal.
2903 (Fns_get_selection_internal, Fns_store_selection_internal):
2905 (syms_of_nsselect): Adjust accordingly.
2907 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2909 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2910 * w32term.c (x_set_window_size): Account for wrapped menu bar
2911 lines when setting up frame height (Bug#15174 and Bug#18720).
2912 (w32_add_wrapped_menu_bar_lines): New variable.
2914 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2916 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2919 2014-10-20 Glenn Morris <rgm@gnu.org>
2921 * Merge in all changes up to 24.4 release.
2923 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2925 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2926 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2928 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2930 * xterm.c (handle_one_xevent): Check return value from
2931 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2932 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2934 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2935 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2936 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2937 Gtk+ >= 3.14 (Bug#18674).
2938 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2939 Gtk+ >= 3.14 (Bug#18674).
2941 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2943 * gtkutil.c: Remove no-longer-used code.
2944 (xg_update_menubar): Remove unused local and unnecessary call to
2945 gtk_menu_item_get_submenu.
2946 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2947 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2948 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2950 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2952 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2954 * xterm.h (handlebox_widget): Remove.
2956 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2959 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2961 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2962 to handle Gtk versions.
2963 (xg_get_file_with_chooser): Use them.
2964 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2965 Remove (create_menus): Remove teroff argument and code.
2966 Remove call to gtk_menu_set_title.
2967 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2968 Adjust args to create_menus.
2969 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2970 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2971 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2972 (xg_make_tool_item): Remove detach code.
2973 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2974 (find_icon_from_name): New function.
2975 (update_frame_tool_bar): Remove GtkStockItem code, move to
2976 find_icon_from_name. Let stock be a list of icon names to try.
2977 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2978 Replace TOOLBAR_TOP_WIDGET.
2979 (free_frame_tool_bar, xg_change_toolbar_position ):
2980 Replace TOOLBAR_TOP_WIDGET.
2981 (xg_initialize): Remove tearoff code.
2983 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2985 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2986 pixel from the window's cursor glyph width, since X renders hollow
2987 blocks 1 pixel wider than the 'width' parameter.
2989 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2990 glyph->pixel_width; this is now done in xterm.c.
2992 Fix reordering of bracket characters in isolates.
2993 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2994 RESOLVED_ONLY; when non-zero, return from the cache only fully
2995 resolved states. All callers changed.
2996 (CANONICAL_EQU): New macro.
2997 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2998 equivalent of the paired closing bracket character.
2999 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
3000 the default non-negative value, to be checked later in
3001 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
3002 characters against those pushed onto the BPA stack.
3003 (bidi_record_type_for_neutral): New function.
3004 (bidi_resolve_brackets): Record next_for_neutral and
3005 prev_for_neutral when embedding level gets pushed. Force
3006 resolution of bracket pairs when entering a level run that was not
3008 (bidi_resolve_neutral): Add assertions before calling
3009 bidi_resolve_neutral_1.
3010 (bidi_level_of_next_char): Remove the code that attempted to
3011 resolve unresolved neutrals; that is now done by
3012 bidi_resolve_neutral.
3014 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
3016 2014-10-17 Eli Zaretskii <eliz@gnu.org>
3018 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
3019 1-pixel R2L characters.
3020 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
3021 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
3023 2014-10-16 Eli Zaretskii <eliz@gnu.org>
3025 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
3028 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
3030 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
3031 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
3032 It's not clear to me whether the initialization is needed,
3033 but it can't hurt so I played it safe.
3035 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
3037 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
3039 2014-10-15 Eli Zaretskii <eliz@gnu.org>
3041 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
3042 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
3044 (bidi_get_type): Return the isolate initiators and terminator types.
3045 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
3046 (bidi_fetch_char_skip_isolates, find_first_strong_char)
3047 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
3048 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
3049 for the new features.
3050 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
3051 push and pop correctly for isolates.
3052 (bidi_remember_char): Modify to accept an additional argument
3053 and record the bidi type according to its value.
3054 (bidi_cache_iterator_state): Accept an additional argument to only
3055 update an existing state. Handle the new members of struct bidi_it.
3056 (bidi_cache_find): Arguments changed: no longer accepts a level,
3057 instead accepts a flag telling it whether it is okay to return
3058 unresolved neutrals.
3059 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3060 table. Initialize new isolate-related members.
3061 (bidi_paragraph_init): Some code factored out into
3062 find_first_strong_char.
3063 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3064 into bidi_resolve_explicit.
3065 (bidi_resolve_explicit): Support the isolate initiators and
3066 terminator. Fix handling of embeddings and overrides according to
3067 new UBA requirements. Record information about previously seen
3068 characters here (moved from bidi_level_of_next_char).
3069 (bidi_resolve_weak): Adapt to changes in struct members.
3070 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3071 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3072 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3073 paired bracket resolution. Handle isolate initiators and
3075 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3076 (bidi_level_of_next_char): Move the code that records information
3077 about previous characters to bidi_resolve_explicit. Fix logic of
3078 resolving neutrals and make sure their cache entries are updated.
3079 Remove now unneeded special handling of PDF level.
3081 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3082 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3083 enlarged per Unicode 6.3.
3084 (enum bidi_bracket_type_t): New data type.
3085 (struct bidi_saved_info): Leave only 2 type members out of 4.
3087 (struct bidi_stack): Add members necessary to support isolating
3089 (struct bidi_it): Add new members necessary to support isolating
3090 sequences and bracket pair resolution.
3092 * xdisp.c (Fbidi_resolved_levels): New function.
3093 (syms_of_xdisp): Defsubr it.
3094 (append_glyph, append_composite_glyph, produce_image_glyph)
3095 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3097 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3099 * term.c (append_glyph, append_composite_glyph)
3100 (append_glyphless_glyph): Convert aborts to assertions.
3102 * .gdbinit (pgx): Display the character codepoint, resolved level,
3103 and bidi type also for glyphless glyphs.
3105 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3107 Avoid unwanted point motion in Fline_beginning_position.
3108 * lisp.h (scan_newline_from_point): Add prototype.
3109 * search.c (scan_newline_from_point): New function, refactored from...
3110 * cmds.c (Fforward_line): ...adjusted user.
3111 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3112 and simplify the former since the latter doesn't move point.
3114 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3116 Cleanup terminal handling code.
3117 * dispextern.h (get_named_tty): Remove prototype but...
3118 * termhooks.h (get_named_terminal): ...resurrect it under
3119 more meaningful name.
3120 (get_terminal): Likewise, but with...
3121 (decode_live_terminal): ...this name.
3122 (decode_tty_terminal): Add prototype.
3123 * term.c (get_tty_terminal): Remove.
3124 (get_named_tty): Remove.
3125 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3126 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3127 Use decode_tty_terminal.
3128 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3129 * terminal.c (get_terminal): Refactor to...
3130 (decode_terminal, decode_live_terminal): ...new functions.
3131 (decode_tty_terminal): Replacement for get_tty_terminal.
3132 (get_named_terminal): Likewise for get_named_tty.
3133 * coding.c (Fset_terminal_coding_system_internal)
3134 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3135 (Fkeyboard_coding_system):
3136 * composite.c (Fcomposition_get_gstring):
3137 * dispnew.c (Fsend_string_to_terminal):
3138 * frame.c (Fmake_terminal_frame):
3139 * nsfns.m (check_ns_display_info):
3140 * w32fns.c, xfns.c (check_x_display_info):
3141 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3142 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3143 (Fset_quit_char): Use get_named_terminal.
3144 (Fset_output_flow_control, Fset_input_meta_mode):
3145 Use decode_tty_terminal.
3147 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3149 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3150 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3152 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3154 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3155 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3157 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3159 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3162 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3164 * editfns.c (dump_tz_string): No longer const.
3165 It might be modified.
3167 * nsmenu.m (clear): Assume OS X 10.6 or later.
3169 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3171 * unexmacosx.c: Remove include ppc/reloc.h.
3172 (unrelocate, copy_dysymtab): Remove PPC code.
3173 (rebase_reloc_address): Remove, only used for PPC:
3175 * nsterm.m: Always include macfont.h on COCOA.
3176 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3177 (ns_dumpglyphs_image, ns_check_menu_open)
3178 (applicationDidFinishLaunching)
3179 (antialiasThresholdDidChange:)
3180 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3181 Remove checks for OSX <= 10.5/10.6.
3182 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3183 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3186 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3187 (NS_HAVE_NSINTEGER): Remove block.
3188 Remove >= OSX 10.6 tests.
3190 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3191 (x_activate_menubar, trackingNotification:): Remove check for
3193 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3195 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3197 * nsfns.m: Always include macfont.h on COCOA.
3198 (ns_filename_from_panel, ns_directory_from_panel)
3199 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3200 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3202 * macfont.m: Remove >= 1050 check.
3203 (macfont_create_family_with_symbol)
3204 (macfont_get_glyph_for_character)
3205 (mac_font_get_glyphs_for_variants)
3206 (mac_ctfont_create_available_families, syms_of_macfont):
3207 Remove code for OSX < 10.6.
3208 (mac_font_family_group, mac_font_family_compare): Remove, only used
3211 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3212 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3214 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3217 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3219 Fix putenv race conditions with undefined behavior (Bug#8705).
3220 Do all putenv calls before Emacs creates any threads.
3221 Use a safer way to modify the TZ environment variable in the
3222 presence of multiple threads. For further thread-safety,
3223 prefer localtime_r and gmtime_r to localtime and gmtime,
3224 and prefer struct tm's tm_gmtoff (if available) to calling
3225 both localtime_r and gmtime_r.
3226 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3227 (init_dbusbind): ... to this new function.
3228 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3229 * xterm.c (x_term_init): Move xputenv call from here ...
3230 (init_xterm): ... to this new function.
3231 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3232 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3233 (dump_tz_string): New constant.
3234 (init_editfns): Use it. This centralizes the dump_tz stuff.
3235 Call set_time_zone_rule here, so that its xputenv is done
3236 before Emacs goes multithreaded.
3237 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3238 thread-safe enough for Emacs.
3239 (format_time_string, Fdecode_time, Fcurrent_time_string)
3240 (Fcurrent_time_zone):
3241 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3242 localtime and gmtime. Remove now-unnecessary calls to block_input.
3243 (tm_gmtoff): New static function.
3244 (Fdecode_time, Fcurrent_time_zone): Use it.
3245 (Fencode_time): Use mktime_z, for better thread-safety.
3246 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3247 i.e., not quite thread-safe but good enough for Emacs typical usage.
3248 Do not reclaim storage that is in the environment; let it leak.
3249 Always call tzset, since localtime_r does not.
3250 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3251 This is now done in init_editfns.
3252 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3253 New macros and declarations, for platforms lacking tzalloc & friends.
3255 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3257 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3258 On x86 platforms this works around GCC bug 63495
3259 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3260 and more generally should fix a portability problem in Emacs.
3261 Reported by Stefan Monnier in:
3262 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3264 2014-10-08 Leo Liu <sdl.web@gmail.com>
3266 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3267 * keymap.c (describe_vector_princ):
3268 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3271 * print.c (printchar_stdout_last): Declare.
3272 (printchar): Record the last char written to stdout.
3273 (Fterpri): Add optional argument ENSURE.
3275 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3277 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3278 DELAY argument to change_frame_size, so that the frame size
3279 changes, if any are needed, are delayed until the next redisplay.
3280 This is to avoid a too early QUIT inside change_frame_size, when
3281 it calls Lisp in frame_windows_min_size, in case one of the events
3282 we've read sets the quit-flag. (Bug#18649)
3284 * w32fns.c (check_x_display_info): Accept terminal objects as
3285 argument, to follow what xfns.c does.
3287 2014-10-07 Glenn Morris <rgm@gnu.org>
3289 * Makefile.in ($(srcdir)/macuvs.h)
3290 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3292 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3294 * decompress.c (init_zlib_functions): Move the message about zlib
3295 being unavailable from here...
3296 (Fzlib_decompress_region): ...to here. (Bug#18650)
3298 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3300 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3301 the case where an optional string is used. Adjust docstring.
3303 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3305 * lisp.mk (lisp): Remove w32-common-fns.elc.
3307 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3309 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3310 These were already defined in buffer.c, and the duplicate
3311 definitions cause problems on platforms like 'gcc -fno-common'.
3312 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3314 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3316 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3317 if toolbar is visible.
3319 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3322 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3323 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3324 (ns_select, ns_read_socket): Use unwind_protect to decrease
3325 apploopnr (Bug#18345).
3326 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3327 line height (Bug#17977).
3329 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3330 (macfont_closest_traits_index): New function.
3331 (macfont_closest_traits_index_p): Rename from
3332 macfont_closest_traits_index.
3333 (macfont_list): Use macfont_closest_traits_index_p.
3335 2014-10-05 K. Handa <handa@gnu.org>
3337 * coding.c (detect_coding_iso_2022): Set coding->rejected
3338 correctly when an invalid escape sequence is found (Bug#18610).
3340 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3342 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3343 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3346 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3348 * buffer.c (scroll_bar_width, scroll_bar_height):
3350 * window.c (Fset_window_scroll_bars): Fix doc-string.
3351 (Fwindow_scroll_bars): Have it return what the doc-string says.
3353 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3355 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3356 iterator backwards, to resync the bidi iterator. (Bug#18584)
3358 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3360 Consistently use min and max macros from lisp.h.
3361 * coding.c (min, max):
3363 * unexhp9k800.c (min):
3364 * unexw32.c (min, max): Use definitions from lisp.h.
3365 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3367 * gmalloc.c (min): Tiny style change.
3369 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3370 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3372 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3374 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3375 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3376 (X_ULONG_MAX): Move these macros to xterm.h.
3377 (x_fill_property_data): Be more generous about allowing either
3378 signed or unsigned data of the appropriate width.
3379 * xterm.h (x_display_set_last_user_time): New function.
3380 All setters of last_user_time changd to use this function.
3381 If ENABLE_CHECKING, check that the times are in range.
3383 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3385 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3386 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3388 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3390 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3391 make a font_object from a tty frame (Bug#18573).
3392 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3394 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3396 * alloc.c (mark_overlay): Assume that overlay boundaries are
3397 always markers. Add comment.
3398 * lread.c (read_internal_start): Use convenient validate_subarray.
3400 (Fread_from_string): Adjust docstring.
3402 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3404 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3406 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3407 Rename from the "x-" prefix.
3409 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3411 * xselect.c (selection-converter-alist): Fix docstring.
3413 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3415 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3416 argument passed by the caller, when we mirror all slashes into
3419 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3421 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3422 Resurrect old code and fix compilation with GTK < 2.13.6.
3424 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3426 Use AUTO_CONS instead of SCOPED_CONS, etc.
3427 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3428 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3429 (AUTO_LIST1): Rename from scoped_list1.
3430 (AUTO_LIST2): Rename from scoped_list2.
3431 (AUTO_LIST3): Rename from scoped_list3.
3432 (AUTO_LIST4): Rename from scoped_list4.
3433 (AUTO_STRING): Rename from SCOPED_STRING.
3434 * frame.h (AUTO_FRAME_ARG):
3435 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3436 (AUTO_LIST4, AUTO_STRING):
3437 Prepend a new argument 'name'.
3438 Declare a variable instead of yielding a value.
3440 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3442 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3444 * w32fns.c (w32_createwindow): Accept an additional argument, an
3445 array of 2 values specifying the coordinates of the frame's
3446 top-left corner. Use these values instead of calling x_get_arg,
3447 which can cons Lisp objects, and therefore cannot be called except
3448 from the main thread. Remove redundant tests for the default
3450 (my_create_window): Move the calculation of the coordinates of the
3451 frame's top-left edge here. Pass them to the input thread via the
3452 second parameter of the WM_EMACS_CREATEWINDOW message.
3453 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3456 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3458 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3459 (redisplay_window): Treat the frame's frozen_window_starts flag
3460 the same way as the optional_new_start flag for the window: only
3461 obey it if the glyph row showing point will be fully visible.
3462 Likewise when the window start is in a continuation line. If,
3463 after trying everything under the 'force_start' label, point is
3464 still not fully visible, give up and scroll the window.
3465 Add debugging traces. (Bug#18545)
3467 * window.c (Frecenter): Set the window's redisplay flag.
3469 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3471 * w32term.c (w32_read_socket): Don't use frame dimensions for
3472 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3473 rectangle. Check the return value of GetClientRect, and don't use
3474 the results if it didn't succeed.
3476 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3477 in columns and lines after correcting the pixel dimensions in
3479 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3480 negative values to xrealloc. (Bug#18528)
3482 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3484 * alloc.c: Remove now-unnecessary check.
3485 Suggested by Dmitry Antipov in:
3486 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3488 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3490 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3491 to Ubuntu 14.04.1 x86-64.
3493 Simplify stack-allocated Lisp objects, and make them more portable.
3494 The build_local_string macro was used in two ways: (1) string
3495 literals for which scoped allocation suffices, and (2) file name
3496 components, where it's not safe in general to assume bounded-size
3497 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3498 allocates a block-scope string, and by using SCOPED_STRING for (1)
3499 and build_string for (2). Furthermore, actually use stack
3500 allocation only for objects known to have sufficient alignment.
3501 This simpler implementation means Emacs can make
3502 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3503 GC_MAKE_GCPROS_NOOPS.
3504 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3505 for fewer differences among implementations.
3506 (struct Lisp_String): Now GCALIGNED.
3507 (USE_STACK_LISP_OBJECTS): Default to true, since the
3508 implementation no longer insists on a nonempty GCALIGNED.
3509 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3510 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3511 separately. Move definiens to scoped_cons. The old definition
3512 was incorrect when GCALIGNED was defined to be empty.
3513 (union Aligned_String): New type.
3514 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3515 implementation ports to compilers that don't align strictly enough.
3516 Don't worry about the union sizes; it's not worth bothering about.
3517 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3518 Rewrite using USE_STACK_CONS.
3519 (scoped_cons): Assume the use of union Aligned_Cons.
3520 (lisp_string_size, make_local_string, build_local_string): Remove.
3521 Unless otherwise specified, all callers of build_local_string
3522 changed to use SCOPED_STRING.
3523 (SCOPED_STRING): New macro.
3524 * data.c (wrong_choice):
3525 * menu.c (single_menu_item):
3526 * process.c (Fformat_network_address):
3527 Hoist use of SCOPED_STRING out of a scope, so that its returned
3528 object lives long enough.
3529 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3530 as the string might be long or might not be ASCII.
3532 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3534 * msdos.c (internal_terminal_init): Bump version to 25.
3536 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3538 Keep stack-allocated Lisp objects fast rather than versatile.
3539 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3540 (SCOPED_CONS_INITIALIZER): New macro.
3541 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3542 (USE_LOCAL_ALLOCA): Remove.
3543 (local_cons, local_list1, local_list2, local_list3, local_list4):
3544 Remove. Stack overflow checking makes them too slow.
3545 (make_local_vector): Likewise. Also we just don't have enough
3547 (enum LISP_STRING_OVERHEAD): Remove.
3548 (local_string_init, local_vector_init): Remove prototypes.
3549 (make_local_string, build_local_string): Redesign to target short
3550 compile-time string constants, fall back to regular string allocation
3552 (lisp_string_size): New function.
3553 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3554 * alloc.c (local_string_init, local_vector_init): Remove.
3555 (verify_ascii) [ENABLE_CHECKING]: New function.
3556 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3557 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3558 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3559 * xselect.c, xterm.c: All related users changed.
3561 2014-09-28 Ken Brown <kbrown@cornell.edu>
3563 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3564 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3566 2014-09-27 Ken Brown <kbrown@cornell.edu>
3568 Fix implementation of HYBRID_MALLOC on Cygwin.
3569 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3570 (bss_sbrk_buffer_beg): New variable. Use it...
3571 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3572 incorrect definition.
3574 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3576 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3577 Make it into a function and change arg to be a function.
3579 * lisp.mk (lisp): Add elisp-mode.elc.
3581 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3583 * xfns.c (x_default_scroll_bar_color_parameter):
3584 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3585 to pacify --enable-gcc-warnings in non-scrollbar builds.
3587 2014-09-26 Ken Brown <kbrown@cornell.edu>
3589 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3591 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3593 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3594 MinGW builds that use GCC before 4.2.
3596 Default to stack objects on DOS_NT platforms as well.
3597 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3598 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3600 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3602 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3603 ALIGN_STACK attribute.
3605 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3607 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3608 ALIGN_STACK attribute.
3610 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3611 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3613 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3615 * frame.c (frame_inhibit_resize):
3616 * widget.c (EmacsFrameResize):
3617 * window.c (resize_frame_windows, Fset_window_configuration):
3618 * xdisp.c (expose_frame):
3619 * xfns.c (x_change_tool_bar_height):
3620 * xmenu.c (update_frame_menubar):
3621 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3622 Remove code left dead after 2014-07-27 changes.
3624 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3626 Fix local_cons etc. to not exhaust the stack when in a loop.
3627 Problem reported in:
3628 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3629 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3630 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3631 (Ffind_charset_string):
3632 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3633 * data.c (wrong_range):
3634 * editfns.c (Fpropertize, format2):
3635 * emacs.c (init_cmdargs, decode_env_path):
3636 * fileio.c (auto_save_error):
3637 * fns.c (Fyes_or_no_p):
3638 * font.c (font_style_to_value, font_parse_xlfd)
3639 (font_parse_family_registry, font_delete_unmatched)
3641 * fontset.c (Fset_fontset_font):
3642 * frame.c (x_get_arg):
3643 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3644 (read_char_minibuf_menu_prompt):
3645 * keymap.c (silly_event_symbol_error, describe_vector):
3646 * lread.c (load_warn_old_style_backquotes):
3647 * menu.c (single_menu_item):
3648 * minibuf.c (Fread_buffer):
3649 * process.c (status_message, Fformat_network_address)
3650 (server_accept_connection):
3651 * textprop.c (copy_text_properties):
3652 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3653 * xfns.c (x_default_scroll_bar_color_parameter):
3654 * xfont.c (xfont_open):
3655 * xselect.c (x_clipboard_manager_error_1):
3656 * xterm.c (x_term_init):
3657 Put USE_LOCAL_ALLOCA at the start of the function.
3658 * fns.c (maybe_resize_hash_table): Use build_string instead of
3659 build_local_string, since we'd otherwise need a conditional
3660 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3661 not worth the bother of optimization.
3662 * font.c (font_delete_unmatched): Remove by-hand code that
3663 observed MAX_ALLOCA limit, since it's now done automatically.
3664 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3665 since build_local_string needs its sa_alloc.
3666 * lisp.h (lisp_word_count): New function.
3667 (SAFE_ALLOCA_LISP): Use it.
3668 (USE_LOCAL_ALLOCA): New macro.
3669 (local_cons, make_local_vector, make_local_string):
3670 Observe the MAX_ALLOCA limit.
3671 (LISP_STRING_OVERHEAD): New constant.
3672 (make_local_string): Use it.
3674 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3676 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3677 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3678 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3679 and Solaris and it's likely to work on similar platforms.
3681 Avoid signed integer overflow when converting Time to ptrdiff_t.
3682 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3684 (position_to_Time, Time_to_position): New functions.
3685 (gen_help_event, kbd_buffer_get_event): Use them.
3686 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3687 Go back to plain 'unsigned long', so that 'Time' is the same
3688 for both X and non-X builds; this is less likely to cause surprise.
3689 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3690 are the same size; this is no longer required.
3692 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3693 of bit 28 and of whether an unsigned value is negative.
3694 This simplifies the code a bit, and pacifies clang 3.4.
3696 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3698 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3699 Windows builds, where 'long' is a 32-bit type.
3701 * w32inevt.h (w32_console_mouse_position): Update the argument
3702 types to use 'Time'.
3704 * w32term.c (w32_mouse_position)
3705 (x_horizontal_scroll_bar_report_motion)
3706 (x_scroll_bar_report_motion): Update the argument types to use
3709 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3711 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3712 (struct input_event): ...unsigned bitfields. Likewise for
3713 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3714 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3715 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3716 (kbd_buffer_get_event): Adjust users.
3717 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3718 (make_scroll_bar_position): New function, refactored out of...
3719 (make_lispy_event): ...adjusted user.
3720 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3721 * nsterm.m (ns_mouse_position, mouseUp):
3722 * term.c (term_mouse_position):
3723 * w32inevt.c (w32_console_mouse_position):
3724 * w32term.c (w32_mouse_position):
3725 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3726 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3727 Prefer enum and explicit enum members to integers and numeric values.
3729 * chartab.c (uniprop_encode_value_numeric):
3730 * font.c (font_style_to_value): Use make_local_vector.
3731 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3732 * keymap.c (append_key): Use scoped_list1.
3734 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3735 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3737 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3739 Fix some slow uses and misuses of strcat.
3740 * doc.c (get_doc_string):
3741 * gtkutil.c (get_utf8_string):
3742 * xsmfns.c (x_session_initialize):
3743 Avoid recomputation of string length.
3744 * ftfont.c (ftfont_spec_pattern):
3745 * xfns.c (xic_create_fontsetname):
3746 Don't assume output buffer is initially zero.
3748 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3750 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3751 All callers changed.
3752 * xterm.c (x_term_init): Use new functionality to avoid two needs
3753 to compute a string length.
3755 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3757 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3759 Use known length of a Lisp string to copy it faster.
3760 * lisp.h (lispstrcpy): New function. Add comment.
3761 * callproc.c (child_setup):
3762 * dbusbind.c (xd_append_arg):
3763 * doc.c (get_doc_string):
3764 * font.c (Ffont_xlfd_name):
3765 * frame.c (xrdb_get_resource):
3766 * process.c (Fmake_network_process, network_interface_info):
3767 * w32fns.c (Fx_open_connection):
3768 * w32proc.c (sys_spawnve):
3769 * xfns.c (select_visual):
3770 * xfont.c (xfont_list):
3771 * xsmfns.c (x_session_initialize):
3772 * xterm.c (x_term_init): Use it.
3774 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3776 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3777 Reported by Dmitry Antipov in thread leading to:
3778 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3779 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3780 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3782 * callproc.c (call_process): Save and restore sa_avail.
3783 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3784 (AVAIL_ALLOCA): New macro.
3785 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3786 Use it, and check against sa_avail rather than MAX_ALLOCA.
3788 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3790 On OSX, do not free font-specific data more than once (Bug#18501).
3791 * macfont.m (macfont_close): Release and free font-specific data
3792 only if it wasn't previously freed.
3794 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3796 * unexmacosx.c (dump_it): Improve error message.
3798 2014-09-22 Juri Linkov <juri@jurta.org>
3800 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3801 (Bug#10747, bug#18334)
3803 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3805 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3806 units in which the position is measured. (Bug#18493)
3808 * xdisp.c (redisplay_internal): Force redisplay of all windows
3809 that show a buffer whose narrowing has changed. (Bug#18490)
3811 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3813 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3814 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3815 lines, draw the hollow-box and hbar cursors on the right side of
3816 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3819 * xterm.c (x_draw_stretch_glyph_string):
3820 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3821 caused the block cursor to disappear on a TAB in R2L lines in
3822 every window except the leftmost one. Reported by Martin Rudalics
3825 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3827 Always use matched specpdl entry to record call arguments (Bug#18473).
3828 * lisp.h (record_in_backtrace): Adjust prototype.
3829 * eval.c (record_in_backtrace): Return current specpdl level.
3830 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3831 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3832 entry and use that entry in call to backtrace_debug_on_exit.
3833 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3834 (do_debug_on_call): Get current specpdl level as 2nd arg.
3836 Prefer ptrdiff_t to int and avoid integer overflows.
3837 * fileio.c (make_temp_name):
3838 * font.c (font_parse_family_registry): Avoid integer
3839 overflow on string size calculation.
3840 * data.c (Faset): Likewise for byte index.
3842 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3844 Fix display of R2L lines in partial-width windows.
3845 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3846 assigned the correct value.
3847 (extend_face_to_end_of_line): Account for truncation and
3848 continuation glyphs in R2L rows when one of the fringes is not
3850 (display_line): Don't assign negative X offset to a row if we are
3851 going to produce a truncation glyph for it. When handling
3852 truncated R2L rows, consider the width of the left fringe instead
3854 (produce_special_glyphs): Fix bogus assignments.
3856 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3858 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3859 always set to a valid value. Make sure the size passed to alloca
3860 is always positive. (Bug#18516)
3862 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3864 Avoid extra call to oblookup when interning symbols.
3865 * lisp.h (intern_driver): Add prototype.
3866 * lread.c (intern_driver): New function.
3867 (intern1, intern_c_string_1, Fintern):
3868 * font.c (font_intern_prop):
3869 * w32font.c (intern_font_name): Use it.
3871 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3873 Minor improvements to new stack-allocated Lisp objects.
3874 * frame.h (FRAME_PARAMETER):
3875 Prefer scoped_list1 to local_list1 where either would do.
3876 * lisp.h (scoped_list4): New macro.
3877 (local_cons, local_list1, local_list2, local_list3, local_list4)
3878 (make_local_vector, make_local_string, build_local_string):
3879 Prefer functions to macros where either would do.
3880 * xdisp.c (build_desired_tool_bar_string):
3881 Prefer scoped_list4 to local_list4 where either would do.
3883 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3885 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3886 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3887 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3888 * frame.h (FRAME_PARAMETER): New macro.
3889 * dispnew.c (init_display):
3890 * fontset.c (Fset_fontset_font):
3891 * frame.c (x_default_parameter):
3892 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3893 * xfns.c (x_default_scroll_bar_color_parameter)
3894 (x_default_font_parameter, x_create_tip_frame): Use it.
3895 * editfns.c (Fpropertize): Use local_cons.
3896 * process.c (status_message): Use build_local_string.
3897 * xfont.c (xfont_open): Use make_local_string.
3898 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3900 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3902 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3903 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3904 !__clang__. This works with GCC and with clang and is safer for
3905 compilers we don't know about.
3906 (local_cons): Rename parameter to make capture less likely.
3908 2014-09-17 Samuel Bronson <naesten@gmail.com>
3910 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3912 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3914 Fix minor problems found by static checking.
3915 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3917 * buffer.h (decode_buffer): Doc and indentation fixes.
3918 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3920 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3922 Avoid clang-specific warnings.
3923 * buffer.c (init_buffer): Shut up -Wself-assign.
3924 * process.c (server_accept_connection): Shut up -Wunsequenced.
3926 2014-09-16 Daniel Colascione <dancol@dancol.org>
3928 * fns.c (sxhash): For symbols, use address as hash code.
3930 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3932 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3933 * charset.c (load_charset_map_from_file): Use scoped_list2
3934 and build_local_string.
3935 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3936 * emacs.c (init_cmdargs, decode_env_path):
3937 * fileio.c (Fexpand_file_name):
3938 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3939 * frame.c (x_get_arg):
3940 * keyboard.c (safe_run_hooks_error):
3941 * lread.c (load_warn_old_style_backquotes):
3942 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3943 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3944 * xselect.c (x_clipboard_manager_error_1)
3945 (x_clipboard_manager_save_all):
3946 * xterm.c (x_term_init): Use build_local_string.
3948 Avoid more integer overflows on string size calculations.
3949 * category.c (Fmake_category_set):
3950 * xdisp.c (get_overlay_arrow_glyph_row):
3951 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3953 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3955 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3956 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3957 error message format. Use message_with_string to have non-ASCII
3958 file names properly displayed.
3959 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3960 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3961 where these APIs are not available even in UNICOWS.DLL.
3962 Improve the format of error messages and include the file name in them
3964 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3965 call play-sound-functions, per documentation.
3967 * w32.c (w32_get_long_filename, w32_get_short_filename):
3968 Constify the input file name arguments.
3970 * w32.h (w32_get_long_filename, w32_get_short_filename):
3973 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3975 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3976 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3977 [USE_LOCAL_ALLOCATORS]: New macros.
3978 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3979 (build_local_string): Avoid argument name expansion clash with
3981 * alloc.c (toplevel)
3982 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3983 Preprocessor guard to avoid impossible configuration.
3984 * charset.c (Ffind_charset_region, Ffind_charset_string):
3985 Use make_local_vector.
3986 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3987 * textprop.c (Fput_text_property, Fadd_face_text_property):
3989 (copy_text_properties): Use local_cons and local_list3.
3990 * chartab.c (uniprop_table):
3991 * data.c (wrong_choice, wrong_range):
3992 * doc.c (get_doc_string):
3993 * editfns.c (format2):
3994 * fileio.c (Fexpand_file_name, auto_save_error):
3995 * fns.c (Fyes_or_no_p):
3996 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3997 * fontset.c (Fset_fontset_font):
3998 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3999 (read_char_minibuf_menu_prompt):
4000 * keymap.c (silly_event_symbol_error, describe_vector):
4001 * menu.c (single_menu_item):
4002 * minibuf.c (Fread_buffer):
4003 * process.c (status_message, Fformat_network_address)
4004 (server_accept_connection): Use make_local_string and
4005 build_local_string. Prefer compound literals where appropriate.
4007 2014-09-15 Daniel Colascione <dancol@dancol.org>
4009 * fns.c (Fsort): Tweak sort docstring.
4011 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4013 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
4014 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
4015 set errno to EAGAIN instead, to allow the caller to retry the
4016 write after some waiting. Fixes deadlocks when Emacs exchanges a
4017 lot of data through the pipe. (Bug#18420)
4019 * sound.c (Fplay_sound_internal): Encode the sound file name in
4020 the ANSI codepage. Expand it against data-directory, as per docs,
4021 not against the current directory. No need to make a local copy
4022 of the file name; pass the encoded file name directly to
4023 do_play_sound. (Bug#18463)
4025 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
4026 NULL, and the file name is not encodable in ANSI codepage, return
4027 the string with "?" replacement characters, which will fail the
4028 caller. This avoids returning a random value in that case.
4030 2014-09-15 Martin Rudalics <rudalics@gmx.at>
4032 * window.c (Fresize_mini_window_internal): Set w->total_lines
4033 from w->pixel_height (Bug#18422).
4035 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
4037 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
4038 (toggleFullScreen:): Take frame_resize_pixelwise into account when
4039 setting resize increments (Bug#18435).
4041 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4043 * xdisp.c (pos_visible_p): Properly save and restore the iterator
4044 state around the call to line_bottom, since it can move the
4045 iterator to another screen line. This fixes off-by-one errors in
4046 the reported row in some rare cases.
4048 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
4050 * callproc.c (init_callproc): Fix bug introduced at
4051 2014-09-07 (Bug#18474).
4053 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4055 Prefer ptrdiff_t to int and avoid integer overflows.
4056 * fileio.c (make_temp_name):
4057 * font.c (font_parse_family_registry): Avoid integer
4058 overflow on string size calculation.
4059 * data.c (Faset): Likewise for byte index.
4061 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
4063 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4065 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4067 * lisp.h (make_local_string): Nitpick indent.
4068 * print.c (Fprin1_to_string): Remove unused GCPROs.
4070 More debugging aids around GCPROs.
4071 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4072 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4073 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4075 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4076 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4078 Remove redundant GCPROs around Ffuncall and Fapply calls.
4079 This is safe because Ffuncall protects all of its arguments by itself.
4080 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4081 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4082 (call6, call7): Likewise. Use compound literals where applicable.
4083 (run_hook_with_args_2): Use compound literal.
4085 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4087 Pacify --enable-gcc-warnings when no window system is used.
4088 These warnings found that subscript error, so they seem worthwhile.
4089 * composite.c (char_composable_p): Simplify a bit.
4090 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4091 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4092 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4093 * window.c (set_window_scroll_bars):
4094 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4095 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4096 Ignore -Wsuggest-attribute=const.
4097 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4098 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4100 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4102 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4103 Use check_iso_charset_parameter instead of doing the checks by hand.
4104 (check_iso_charset_parameter): Move up. Check parameters a bit
4105 more carefully, and return true for 96-char sets. All callers changed.
4107 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4109 Simplify lisp.h by removing the __COUNTER__ business.
4110 Reported by Dmitry Antipov in:
4111 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4112 * lisp.h (make_local_vector, make_local_string)
4113 (build_local_string): Simplify by not bothering with __COUNTER__.
4114 The __COUNTER__ business wasn't working properly, and was needed
4115 only for hypothetical future expansion anyway.
4117 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4119 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4120 terms to determine bitmap color. (Bug#18437)
4122 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4124 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4127 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4129 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4131 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4133 * xterm.c (handle_one_xevent): Detect iconified by looking at
4134 _NET_WM_STATE_HIDDEN.
4136 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4138 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4139 These can generate a constant with the correct value but the wrong
4140 width, which doesn't work as a printf argument. All uses removed.
4141 Reported by Dmitry Antipov in:
4142 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4143 (ENUMABLE): Remove; no longer needed.
4144 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4145 Remove; no longer needed because of the above change.
4146 Each definiens moved to the only use.
4148 Improve the experimental local and scoped allocation.
4149 * alloc.c (local_string_init, local_vector_init):
4150 New functions, defined if USE_LOCAL_ALLOCATORS.
4151 Mostly, these are moved here from lisp.h, as it's not
4152 clear it's worth making them inline.
4153 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4154 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4155 USE_STACK_LISP_OBJECTS, not on a laundry list.
4156 (local_string_init, local_vector_init): New decls.
4157 (union Aligned_Cons): New type.
4158 (scoped_cons): Use it. Give up on the char trick, as it's a too
4159 much of a maintenance hassle; if someone wants this speedup
4160 they'll just need to convince their compiler to align properly.
4161 Conversely, use the speedup if struct Lisp_Cons happens to
4162 be aligned even without a directive. Better yet, help it along
4163 by using union Aligned_Cons rather than struct Lisp_Cons.
4164 (pointer_valid_for_lisp_object): Remove. This check is not
4165 necessary, since make_lisp_ptr is already doing it. All uses removed.
4166 (local_vector_init, local_string_init): Move to alloc.c.
4167 (build_local_vector): Remove this awkward macro, replacing with ...
4168 (make_local_vector): New macro, which acts more like a function.
4169 Use statement expressions and use __COUNTER__ to avoid macro
4170 capture. Fall back on functions if these features are not supported.
4171 (build_local_string, make_local_string): Likewise.
4173 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4175 * xterm.c (x_term_init): Consolidate duplicated code.
4176 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4177 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4178 Add eassert and mark dpyinfo as dead only if it was alive.
4180 Add macros to allocate temporary Lisp objects with alloca.
4181 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4182 * character.h (parse_str_as_multibyte): Move prototype to ...
4183 * lisp.h (parse_str_as_multibyte): ... here.
4184 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4185 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4187 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4188 (local_string_init): New functions.
4189 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4190 (init_alloc_once): Call it.
4192 Cleanup last change and make all new stuff conditional.
4193 * lisp.h (build_local_string): Rename to ...
4194 (make_local_string): ... this macro.
4195 (build_local_string, scoped_list1, scoped_list3): New macros.
4196 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4197 and functions as such, use regular fallbacks otherwise.
4198 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4201 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4203 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4204 always make sure the marginal areas of the row are in sync with
4205 what the window wants. (Bug#18419)
4207 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4208 existing binding of a variable, to avoid silently aborting
4209 commands that use specbind. (Bug#18331)
4211 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4213 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4214 * coding.c (growable_destination): New function.
4215 (produce_chars): Use it for sanity checks. Do not fiddle with
4216 dst_end if the source and destination are both nil, as it's
4217 the caller's responsibility to avoid overlap.
4218 * keyboard.c (read_decoded_event_from_main_queue):
4219 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4220 length, not 4 times, to prevent decode_coding_c_string from trying
4221 to reallocate a destination. This removes the need for the FIXME.
4223 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4224 All callers simplified. Add a comment about exec_failed, vfork,
4227 Adjust drag-and-drop fix when window is above top (Bug#18303).
4228 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4229 XCDR bleed into XCAR's encoded value. Improve checks for
4230 out-of-range data while we're at it.
4232 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4234 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4235 is CONSP (Bug#18303).
4237 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4239 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4240 'alloca' gets passed arguments larger than MAX_ALLOCA.
4242 * font.c (MAX): Define if not defined elsewhere.
4244 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4246 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4247 here for destination buffer, to work around what appears to be a
4248 bug in decode_coding_c_string when the source and destination are
4251 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4252 This follows up on the recent thread in emacs-devel on alloca; see:
4253 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4254 This patch also cleans up alloca-related glitches noted while
4255 examining the code looking for unbounded alloca.
4257 * callproc.c (init_callproc):
4258 Rewrite to avoid need for alloca.
4259 * buffer.c (mouse_face_overlay_overlaps)
4260 (report_overlay_modification):
4261 * buffer.h (GET_OVERLAYS_AT):
4262 * coding.c (make_subsidiaries):
4263 * doc.c (Fsnarf_documentation):
4264 * editfns.c (Fuser_full_name):
4265 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4266 (search_embedded_absfilename, Fsubstitute_in_file_name):
4267 * fns.c (Fmake_hash_table):
4268 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4269 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4270 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4271 (xrdb_get_resource, x_get_resource_string):
4272 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4273 * ftxfont.c (ftxfont_draw):
4274 * image.c (xbm_load, xpm_load, jpeg_load_body):
4275 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4277 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4279 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4280 (find_and_return_menu_selection):
4281 * print.c (PRINTFINISH):
4282 * process.c (Fformat_network_address):
4283 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4284 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4285 * sound.c (wav_play, au_play):
4286 * syntax.c (skip_chars):
4287 * term.c (tty_menu_activate, tty_menu_show):
4288 * textprop.c (get_char_property_and_overlay):
4289 * window.c (Fset_window_configuration):
4290 * xdisp.c (safe__call, next_overlay_change, vmessage)
4291 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4292 * xfaces.c (face_at_buffer_position):
4293 * xmenu.c (x_menu_show):
4294 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4295 allocation size isn't bounded.
4296 * callint.c (Fcall_interactively): Redo memory_full check
4297 so that it can be done at compile-time on some platforms.
4298 * coding.c (MAX_LOOKUP_MAX): New constant.
4299 (get_translation_table): Use it.
4300 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4301 SAFE_ALLOCA, to catch integer overflows on size calculation.
4302 (exec_failed) [!DOS_NT]: New function.
4303 (child_setup) [!DOS_NT]: Use it.
4304 * editfns.c (Ftranspose_regions):
4305 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4306 * editfns.c (check_translation):
4307 Allocate larger buffers on the heap.
4308 * eval.c (internal_lisp_condition_case):
4309 Check for MAX_ALLOCA overflow.
4310 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4311 (Fbase64_encode_region, Fbase64_decode_region):
4312 Avoid unnecessary calls to SAFE_FREE before 'error'.
4313 * buffer.c (mouse_face_overlay_overlaps):
4314 * editfns.c (Fget_pos_property, check_translation):
4315 * eval.c (Ffuncall):
4316 * font.c (font_unparse_xlfd, font_find_for_lface):
4317 * ftfont.c (ftfont_drive_otf):
4318 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4319 (menu_bar_items, tool_bar_items):
4320 * sound.c (Fplay_sound_internal):
4321 * xdisp.c (load_overlay_strings, dump_glyph_row):
4322 Use an ordinary auto buffer rather than alloca, since the
4323 allocation size is fixed and small.
4324 * ftfont.c: Include <c-strcase.h>.
4325 (matching_prefix): New function.
4326 (get_adstyle_property): Use it, to avoid need for alloca.
4327 * keyboard.c (echo_add_key):
4328 * keymap.c (describe_map): Use ptrdiff_t, not int.
4329 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4330 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4331 when counting bytes.
4332 * lisp.h (xlispstrdupa): Remove, replacing with ...
4333 (SAFE_ALLOCA_STRING): ... new macro with different API.
4334 This fixes a portability problem, namely, alloca result
4335 passed to another function. All uses changed.
4336 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4338 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4339 (REGEX_ALLOCATE): New macros.
4340 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4341 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4343 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4345 (decode_mode_spec_coding): Store directly into buf rather than
4346 into an alloca temporary and copying the temporary to the buf.
4348 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4350 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4352 2014-09-04 Jan D <jan.h.d@swipnet.se>
4354 * xterm.c (x_term_init): Don't call x_session_initialize if running
4355 as a daemon (Bug#18375).
4357 * xsmfns.c: Initialize ice_fd.
4359 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4361 Less chatter in 'make' output.
4362 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4363 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4364 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4366 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4368 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4369 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4371 * nsfns.m (Fx_create_frame):
4372 * w32fns.c (Fx_create_frame):
4373 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4376 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4378 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4379 the reported row in the case of a window with a header line, by
4380 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4381 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4383 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4385 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4386 when configured --with-wide-int on typical 32-bit platforms.
4388 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4390 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4391 when HPOS is negative, for the benefit of R2L glyph rows whose
4392 newline overflows into the fringe.
4394 2014-09-03 Ken Brown <kbrown@cornell.edu>
4396 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4398 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4400 Minor cleanup of recent strlen-avoiding patch.
4401 * fileio.c (CHECK_LENGTH): Remove.
4402 Rewrite callers so that they don't need it.
4403 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4404 variable wasn't set.
4406 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4408 * fileio.c (CHECK_LENGTH): New macro.
4409 (Fexpand_file_name): Use it and get rid of a few more calls
4410 to strlen and strcat.
4411 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4412 * lisp.h (egetenv): ... because of a new inline function used to
4413 avoid calls to strlen for a compile-time constants.
4415 * buffer.h (decode_buffer): New function.
4416 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4417 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4418 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4419 * data.c (Flocal_variables_p):
4420 * fileio.c (Fverify_visited_file_modtime):
4421 * marker.c (live_buffer): Use it.
4423 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4425 Avoid extra calls to strlen in filesystem I/O routines.
4426 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4427 the length of 'newdir' is known or may be precalculated.
4428 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4429 not 'char *', and so use precalculated length.
4430 (Ffile_accessible_directory_p):
4431 * callproc.c (encode_current_directory, init_callproc):
4432 * charset.c (init_charset):
4433 * lread.c (load_path_check, load_path_default): Adjust users.
4434 * lisp.h (file_accessible_directory_p): Tweak prototype.
4436 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4438 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4441 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4443 --enable-silent-rules now suppresses more chatter.
4444 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4445 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4446 (am__v_CCLD_1): New macros, taken from Automake.
4447 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4449 Clean up extern decls a bit.
4450 * bytecode.c: Include blockinput.h and keyboard.h rather
4451 than rolling their APIs by hand.
4452 * emacs.c: Include regex.h and rely on its and lisp.h's API
4453 rather than rolling them by hand.
4454 * lastfile.c: Include lisp.h, to check this file's API.
4455 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4457 * regex.h (re_max_failures): New decl.
4458 * unexcw.c, unexmacosx.c, unexw32.c:
4459 Rely on lisp.h's API rather than rolling it by hand.
4460 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4461 Declare at top level, to pacify GCC -Wnested-externs.
4463 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4465 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4466 clipping rectangle become negative (i.e. large positive, since
4467 it's an unsigned data type). This can happen in R2L hscrolled
4468 glyph rows, and caused us to draw the cursor glyph on the fringe.
4469 For the details, see
4470 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4472 2014-08-31 Ken Brown <kbrown@cornell.edu>
4474 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4475 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4476 is defined. (Bug#18368)
4478 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4480 Vector-sorting fixes (Bug#18361).
4481 It's not safe to call qsort or qsort_r, since they have undefined
4482 behavior if the user-specified predicate is not a total order.
4483 Also, watch out for garbage-collection while sorting vectors.
4484 * fns.c: Include <vla.h>.
4485 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4486 (sort_vector_compare): Remove, replacing with ....
4487 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4488 ... these new functions.
4489 (sort_vector): Rewrite to use the new functions.
4490 GCPRO locals, since the predicate can invoke the GC.
4491 Since it's in-place return void; caller changed.
4492 (merge): Use 'inorder', for clarity.
4494 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4495 One can't hoist this out of the 'if', because intervening calls to
4496 newlocale, twolower, etc. can change errno.
4498 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4500 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4501 wording of the error messages.
4502 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4505 * w32proc.c (get_lcid_callback): Accept locale specifications
4506 without the country part, as in "enu" vs "enu_USA".
4507 (w32_compare_strings): Signal an error if a locale was specified,
4508 but couldn't be translated into a valid LCID.
4510 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4512 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4514 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4516 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4517 errno after towlower_l. errno's value is not specified after
4518 towlower_l. Instead, assume that towlower_l returns its argument
4519 on failure, which is portable in practice.
4521 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4523 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4525 * w32proc.c (w32_compare_strings): Accept additional argument
4526 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4527 if requested. If w32-collate-ignore-punctuation is non-nil, add
4528 NORM_IGNORESYMBOLS to the flags.
4529 (LINGUISTIC_IGNORECASE): Define if not already defined.
4530 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4532 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4535 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4537 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4538 Define substitutes for platforms that lack them.
4539 (str_collate): Add arguments locale and ignore_case.
4541 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4542 Add optional arguments LOCALE and IGNORE-CASE.
4544 * lisp.h (str_collate): Adapt argument list.
4546 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4548 Add vectors support to Fsort.
4549 * fns.c (sort_vector, sort_vector_compare): New functions.
4550 (sort_list): Likewise, refactored out of ...
4551 (Fsort): ... adjusted user. Mention vectors in docstring.
4552 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4553 * alloc.c (make_save_int_obj): New function.
4554 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4555 (make_save_int_obj): Add prototype.
4557 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4558 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4559 Conditionally define to match system's qsort_r signature.
4560 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4562 2014-08-28 Ken Brown <kbrown@cornell.edu>
4564 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4565 dumping and the system malloc after dumping. (Bug#18222)
4567 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4568 Define as macros, expanding to hybrid_malloc, etc.
4569 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4570 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4572 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4573 full implementation on Cygwin. Remove Cygwin-specific code that
4574 is no longer needed.
4575 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4576 Redefine as macros expanding to gmalloc, grealloc, etc.
4577 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4578 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4579 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4580 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4582 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4583 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4584 HAVE_POSIX_MEMALIGN)]: New functions.
4585 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4586 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4587 hybrid_aligned_alloc; declare.
4588 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4589 HAVE_POSIX_MEMALIGN)]: Define.
4590 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4591 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4592 Define as macro, expanding to gget_current_dir_name, and define
4594 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4595 malloc_enable_thread(). Don't initialize malloc.
4596 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4597 no longer defined on Cygwin).
4598 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4599 * sheap.c (bss_sbrk_buffer_end): New variable.
4600 * unexcw.c (__malloc_initialized): Remove variable.
4601 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4603 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4606 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4608 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4609 In `event->y' return entire range (the size of the scroll bar minus
4611 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4612 return entire range (the scaled size of the scroll bar minus
4613 that of the slider). In `portion' return the scaled position of
4615 (xaw_jump_callback): Restore part of code for vertical scroll
4616 bar broken in change from 2014-07-27.
4617 (xaw_scroll_callback): Provide incremental scrolling with
4618 horizontal scroll bars.
4620 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4622 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4624 * indent.c (Fvertical_motion): Fix vertical motion up through a
4625 display property after a newline. (Bug#18276)
4627 * xdisp.c (display_line): Don't assume that the call to
4628 reseat_at_next_visible_line_start ends up at a character
4629 immediately following the newline on the previous line.
4630 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4631 beyond ZV, which causes infloop in redisplay. For the details, see
4632 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4634 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4635 coordinate for hscrolled R2L screen lines. (Bug#18277)
4637 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4639 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4642 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4644 * syntax.c (scan_lists): Don't examine positions before BEGV.
4647 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4649 Improve robustness of new string-collation code (Bug#18051).
4650 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4651 (newlocale, wcscoll_l): Define substitutes for platforms that
4652 lack them, so as to simplify the mainline code.
4653 (str_collate): Simplify the code by assuming the above definitions.
4654 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4655 For example, the old version left the Emacs in the wrong locale if
4656 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4657 result. Report an error if newlocale fails.
4659 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4661 * lisp.h (str_collate):
4662 * sysdep.c (str_collate): Return int.
4663 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4665 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4667 Fix some glitches in previous change.
4668 * sysdep.c (stack_direction): Replace stack_grows_down
4669 to simplify calculation of stack boundaries.
4670 (handle_sigsegv): Check whether we really crash somewhere near
4671 to stack boundary, and handle fatal signal as usual if not.
4672 (init_sigsegv): Adjust accordingly.
4673 * keyboard.c (Vtop_level_message): Rename to
4674 Vinternal__top_level_message, as suggested by Stefan Monnier in
4675 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4676 All related users changed.
4678 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4680 Handle C stack overflow caused by too nested Lisp evaluation.
4681 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4682 siglongjmp point to transfer control from SIGSEGV handler.
4683 * keyboard.c (return_to_command_loop, recover_top_level_message)
4684 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4685 (regular_top_level_message): New variable.
4686 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4687 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4689 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4690 new variables described above.
4691 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4692 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4693 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4694 (init_sigsegv): New function.
4695 (init_signals): Use it.
4697 2014-08-25 Ken Brown <kbrown@cornell.edu>
4699 * emacs.c (main): Remove use of obsolete macro
4700 G_SLICE_ALWAYS_MALLOC.
4702 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4704 Implement locale-sensitive string collation for MS-Windows.
4705 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4706 New functions. (Bug#18051)
4708 * w32.h (w32_compare_strings): Add prototype.
4710 * w32.c <g_b_init_compare_string_w>: New global flag.
4711 (globals_of_w32): Initialize it.
4713 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4715 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4716 [WINDOWSNT]: Call str_collate on MS-Windows.
4718 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4720 One more minor cleanup of font subsystem.
4721 * font.h (struct font_driver): Convert text_extents to
4722 return void because returned value is never actually used.
4723 * macfont.m (macfont_text_extents):
4724 * w32font.c (w32font_text_extents):
4725 * xftfont.c (xftfont_text_extents): Adjust to return void
4726 and assume that 'metrics' argument is always non-NULL.
4727 * ftfont.c (ftfont_text_extents):
4728 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4730 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4732 Minor cleanups of str_collate fix (Bug#18051).
4733 * fns.c (str_collate): Move decl from here ...
4734 * lisp.h (str_collate): ... to here.
4735 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4736 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4737 potential problems with integer overflow. Don't assume
4738 setlocale succeeds. Remove unnecessary test before restoring
4739 locale via setlocale, and free the copied setlocale string
4742 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4744 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4746 * sysdep.c (str_collate): New function. (Bug#18051)
4748 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4750 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4751 if the initial "rm -f" fails. This is for MinGW builds, where
4752 MS-Windows will not allow deleting the executable file of a
4755 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4757 * w32term.c (w32_scroll_bar_handle_click)
4758 (w32_horizontal_scroll_bar_handle_click)
4759 (x_scroll_bar_report_motion)
4760 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4761 SB_THUMBTRACK, use the 32-bit position information returned by
4762 GetScrollInfo, not the 16-bit information returned in the Windows
4765 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4767 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4768 second coordinate ('y') reported for dragging the horizontal
4771 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4773 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4774 and text area-relative x-coordinates.
4776 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4778 Avoid overwriting the reversed_p flags in the glyph matrices when
4779 init_iterator or start_display are called.
4780 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4782 (tool_bar_height, redisplay_tool_bar, try_window)
4783 (try_window_reusing_current_matrix, try_window_id)
4784 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4785 reversed_p flag of the iterator's glyph row where the glyph row
4786 is going to be redrawn.
4788 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4790 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4792 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4794 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4795 of emacs_event return length from si.nPage to si.nMax.
4796 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4797 interchange start and end of thumb.
4799 2014-08-15 Ken Brown <kbrown@cornell.edu>
4801 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4802 ERRORCHECK mutexes. (Bug#18222)
4804 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4806 * frame.c (set_menu_bar_lines_1): Remove.
4807 (set_menu_bar_lines): Call change_frame_size instead of
4808 set_menu_bar_lines_1.
4810 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4812 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4815 2014-08-11 Glenn Morris <rgm@gnu.org>
4817 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4818 writing before backing up, since it causes a more serious problem
4819 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4820 (choose_write_coding_system): No longer callable from Lisp.
4821 Move last piece back here from Fwrite_region.
4822 (Fwrite_region, syms_of_fileio): Update for above changes.
4824 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4826 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4827 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4828 (Fwindow_new_pixel, Fset_window_new_pixel)
4829 (Fset_window_new_total, Fset_window_new_normal)
4830 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4832 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4834 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4836 * fontset.c (Finternal_char_font): Recompute basic faces if the
4837 frame's face cache was cleared. (Bug#18162)
4839 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4841 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4842 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4843 base buffer's undo list.
4845 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4847 Fix a couple of recent inadvertent breaks of the MSDOS port.
4848 * msdos.c: include required menu.h
4849 * term.c: set correct menu_show_hook on MSDOS.
4851 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4853 Fix handling of menu bar line on TTY frames (Bug#18136)
4855 * dispnew.c (handle_window_change_signal):
4856 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4857 frame's menu bar lines subtracted from height.
4858 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4860 (adjust_frame_size): Count in menu bar when setting FrameRows.
4861 (make_terminal_frame): When setting up the frame's lines and
4862 text height don't count in the menu bar.
4863 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4864 lines subtracted from height.
4865 (do_switch_frame): Set tty's FrameRows to number of total lines
4867 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4868 is used, return total number of lines and columns.
4869 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4871 * term.c (OUTPUT, tty_set_terminal_modes)
4872 (tty_set_terminal_window, tty_set_scroll_region)
4873 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4874 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4875 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4876 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4877 Call change_frame_size with frame's menu bar lines subtracted
4879 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4880 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4883 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4885 * alloc.c (Fmemory_info): Remove a stray brace.
4887 * process.c: Fix a comment typo.
4889 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4891 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4893 * widgetprv.h (EmacsFramePart): Remove font.
4895 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4896 (resources, setup_frame_cursor_bits): Remove unused variables and
4897 functions, esp. wrt. font (Bug#18227).
4899 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4901 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4903 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4905 Refer to MS-DOS using the same name everywhere.
4907 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4911 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4913 * w32term.c (w32_redeem_scroll_bar):
4914 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4915 not redeeming scroll bars that have been turned off.
4917 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4919 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4920 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4921 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4922 (safe_run_hook_funcall): Adjust accordingly.
4924 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4926 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4927 Condition correctly according to toolkit used.
4928 * frame.c (make_initial_frame, make_terminal_frame)
4929 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4930 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4931 assignments according to presence of toolkit scrollbars.
4932 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4933 Condition correctly according to toolkit used.
4934 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4935 only if toolkit supports it.
4936 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4938 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4940 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4942 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4944 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4945 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4946 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4947 (safe_run_hooks): Remove comment which is not relevant any more.
4949 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4951 Don't let big frames overrun the stack.
4952 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4953 Use SAFE_NALLOCA, not alloca.
4955 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4956 * dired.c (directory_files_internal): Use a volatile variable
4957 to prevent the compiler from optimizing away all copies of a local.
4958 I wonder how many other GC-related bugs like this lurk elsewhere?
4960 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4961 * xterm.h (struct x_display_info): New member 'connection'.
4962 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4963 so that x_delete_terminal has a file descriptor to pass to
4964 delete_keyboard_wait_descriptor.
4966 Don't mishandle year-9999 dates (Bug#18176).
4967 * editfns.c (decode_time_components): Store an invalid timespec
4968 on overflow, instead of returning false, so that the caller can
4969 distinguish overflow from other errors.
4970 (lisp_time_argument, lisp_seconds_argument): If the time is out
4971 of range, signal a time overflow instead of an invalid time spec.
4972 * keyboard.c (decode_timer): Treat time overflow like other
4975 Avoid undefined behavior with signed left shift.
4976 Caught by 'gcc -fsanitize=undefined'.
4977 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4978 * dispnew.c (line_hash_code, scrolling):
4979 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4980 Use 'unsigned', not 'int', for line hashes.
4981 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4983 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4985 Make compare-strings more compatible with old behavior (Bug#17903).
4986 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4988 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4990 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4991 Don't add label between left and right buttons (Bug#18129).
4993 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4995 Make functions static that no longer need to be extern.
4996 * frame.c, frame.h (set_menu_bar_lines):
4997 * keyboard.c (Qleftmost, Qrightmost):
4998 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4999 (x_set_internal_border_width):
5002 2014-08-01 Eli Zaretskii <eliz@gnu.org>
5004 Fix display of R2L lines when the last character fits only partially.
5005 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
5007 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
5008 R2L row is visible only partially, give the row a negative x
5010 (display_line): Fix the calculation of the glyph whose pixel width
5011 is used to decide whether the last produced glyph fits on the
5012 line. When the last glyph fits only partially, give the row a
5015 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
5016 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
5017 pixel width of the first glyph that is hscrolled from display.
5018 (display_line): In R2L glyph rows, don't give a negative offset to
5019 row->x when the first glyph begins before first_visible_x.
5021 * xdisp.c (display_line): If called with iterator set up to write
5022 to a marginal area, delay the call to handle_line_prefix until we
5023 switch back to the text area. (Bug#18035)
5025 * .gdbinit (xwindow): The members total_cols, total_lines,
5026 left_col, and top_line are C integers (and has been so for the
5029 2014-08-01 Andreas Schwab <schwab@suse.de>
5031 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
5032 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
5034 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5036 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
5037 (timerfd_callback): Ignore weird events with no data. Add tight
5038 assertions and comments.
5039 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
5040 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
5042 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5044 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
5045 I had confused && with ||.
5047 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
5049 Simplify timerfd configuration and fix some minor glitches.
5050 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
5051 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
5052 Fall back on timer_create if timerfd_create fails at runtime.
5053 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
5054 kernel primitives to do resolution. All uses removed.
5055 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5056 (turn_on_atimers): Clear timer_create-based timers too,
5059 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5060 Without this change, the code can access the local variable 'width'
5061 even when it has not been initialized, and likewise for 'height';
5062 in either case this leads to undefined behavior.
5064 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5066 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5067 necessary, put horizontal scroll bar resources as well. See
5068 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5069 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5071 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5073 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5074 background value to match the resource of its vertical counterpart.
5076 2014-07-29 Martin Rudalics <rudalics@gmx.at>
5078 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5079 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5081 2014-07-28 Martin Rudalics <rudalics@gmx.at>
5083 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5084 change that added the top margin height to the requested height
5085 and revert (undocumented) part of 2014-07-28 change that changed
5086 the logic of whether a size change occurred.
5088 2014-07-28 Eli Zaretskii <eliz@gnu.org>
5090 * .gdbinit (xwindow): The members total_cols, total_lines,
5091 left_col, and top_line are C integers (and has been so for the
5094 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5097 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5099 On GNU/Linux, use timerfd for asynchronous timers.
5100 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5101 (toplevel): Rename alarm_timer_ok to special_timer_available.
5102 [HAVE_TIMERFD]: Declare timerfd.
5103 [HAVE_CLOCK_GETRES]: Declare resolution.
5104 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5105 system timer resolution.
5106 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5107 (timerfd_callback) [HAVE_TIMERFD]: New function.
5108 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5109 [ENABLE_CHECKING]: New function for the sake of automated tests.
5110 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5111 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5112 [ENABLE_CHECKING]: Defsubr test function.
5113 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5114 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5115 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5117 Fix --without-x build and pacify --enable-gcc-warnings.
5118 Problems reported in Bug#18122 and Bug#18124.
5119 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5120 (frame_windows_min_size): Now static.
5121 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5123 (adjust_frame_size): Always declare prototype.
5125 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5126 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5127 * atimer.c (timerfd_callback): Always read expiration data.
5129 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5130 * process.c (add_timer_wait_descriptor): Add timer descriptor
5131 to input_wait_mask and non_process_wait_mask as well.
5133 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5135 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5137 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5139 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5140 Reinstate code removed by the prevoius commit to this file.
5142 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5144 * buffer.h (struct buffer): New fields scroll_bar_height and
5145 horizontal_scroll_bar_type.
5146 * buffer.c (bset_scroll_bar_height)
5147 (bset_horizontal_scroll_bar_type): New functions.
5148 (Fbuffer_swap_text): Handle old_pointm field.
5149 (init_buffer_once): Set defaults for scroll_bar_height and
5150 horizontal_scroll_bar_type.
5151 (syms_of_buffer): New variables scroll_bar_height and
5152 horizontal_scroll_bar_type.
5153 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5154 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5155 (set_vertical_scroll_bar): Remove prototype.
5156 (x_change_tool_bar_height): Add prototype.
5157 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5158 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5159 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5161 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5162 (update_window): Start mode_line_row->y after horizontal scroll
5164 (change_frame_size_1): Call adjust_frame_size.
5165 (init_display): When changing the size of a tty frame do not
5166 pass height of menu bar.
5167 (Qframe_windows_min_size): New symbol.
5168 * frame.h (struct frame): List tool bar fields after menu bar
5169 fields. Add official, total_lines, horizontal_scroll_bars,
5170 config_scroll_bar_height and config_scroll_bar_lines fields.
5171 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5172 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5173 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5174 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5175 (FRAME_WINDOWS_HEIGHT): New macros.
5176 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5177 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5178 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5179 horizontal scroll bar.
5180 (frame_inhibit_resize, adjust_frame_size)
5181 (frame_windows_min_size): Add declarations.
5182 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5183 (x_set_scroll_bar_default_height, x_set_left_fringe)
5184 (x_set_right_fringe, x_set_vertical_scroll_bars)
5185 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5186 (x_set_scroll_bar_height): Add external declarations.
5187 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5188 (adjust_frame_size): New functions.
5189 (make_frame): Initial horizontal_scroll_bars field.
5190 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5192 (make_initial_frame, make_terminal_frame): No horizontal scroll
5193 bar in initial and terminal frames. Use adjust_frame_size.
5194 (Fframe_total_cols): Fix doc-string.
5195 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5196 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5197 Rewrite using adjust_frame_size.
5198 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5199 (Qframe_windows_min_size): New symbols.
5200 (x_set_frame_parameters): Remove call of check_frame_size.
5201 (x_report_frame_params): Return scroll_bar_height value.
5202 (x_set_left_fringe, x_set_right_fringe): New functions.
5203 (adjust_frame_height, x_set_internal_border_width)
5204 (x_set_fringe_width): Remove.
5205 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5206 (x_set_scroll_bar_width, x_set_right_divider_width)
5207 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5208 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5210 (x_figure_window_size): Rewrite to make frame display the
5211 expected number of lines.
5212 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5213 (Vdefault_frame_horizontal_scroll_bars)
5214 (Vframe_initial_frame_tool_bar_height)
5215 (frame_inhibit_implied_resize): New variables.
5216 * fringe.c (compute_fringe_widths): Remove.
5217 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5218 (xg_create_horizontal_scroll_bar)
5219 (xg_update_horizontal_scrollbar_pos)
5220 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5221 (xg_get_default_scrollbar_height)
5222 (xg_clear_under_internal_border): Extern.
5223 * gtkutil.c (xg_frame_resized): Don't call
5224 do_pending_window_change.
5225 (xg_frame_set_char_size): Use adjust_frame_size.
5226 (style_changed_cb): Call update_theme_scrollbar_height and
5227 x_set_scroll_bar_default_height.
5228 (x_wm_set_size_hint): Don't call check_frame_size.
5229 (update_theme_scrollbar_height)
5230 (xg_get_default_scrollbar_height)
5231 (xg_create_horizontal_scroll_bar)
5232 (xg_update_horizontal_scrollbar_pos)
5233 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5234 (xg_create_scroll_bar): Set horizontal slot of bar.
5235 (xg_initialize): Call update_theme_scrollbar_height.
5236 (xg_clear_under_internal_border): No more static.
5237 * insdel.c (adjust_suspend_auto_hscroll): New function.
5238 (adjust_markers_for_delete, adjust_markers_for_insert)
5239 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5240 * keyboard.c (readable_events, discard_mouse_events)
5241 (make_lispy_event): Handle horizontal scroll bar click events.
5242 (Fsuspend_emacs): When changing the size of a tty frame do not
5243 pass height of menu bar.
5244 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5245 (Qright, Qleftmost, Qrightmost): New symbols.
5246 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5248 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5249 * nsfns.m (x_set_internal_border_width): New function.
5250 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5251 Remove extended fringe code.
5252 (x_set_window_size, x_new_font): Don't call
5253 compute_fringe_widths.
5254 * term.c (Fresume_tty): When changing the size of a tty frame do
5255 not pass height of menu bar.
5256 (clear_tty_hooks, set_tty_hooks):
5257 Clear horizontal_scroll_bar_hook.
5258 (init_tty): Frame has no horizontal scroll bars.
5259 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5260 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5261 scroll_bar_after_handle, scroll_bar_left_arrow,
5262 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5263 scroll_bar_to_rightmost entries.
5264 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5265 (struct terminal): Add set_horizontal_scroll_bar_hook.
5266 * w32console.c (initialize_w32_display):
5267 Clear horizontal_scroll_bar_hook.
5268 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5270 (x_clear_under_internal_border, x_set_internal_border_width):
5272 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5273 Set windows_or_buffers_changed when adding the menu bar.
5274 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5275 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5276 (w32_createhscrollbar): New functions.
5277 (w32_createscrollbar): Rename to w32_createvscrollbar.
5278 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5279 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5280 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5281 Add WM_EMACS_SHOWCURSOR.
5282 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5283 case do not artificially impose WM size hints.
5284 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5285 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5287 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5288 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5289 (unwind_create_frame_1): Remove.
5290 (Fx_create_frame): Make both scrollbars the system standard
5291 width and height. Use official field of frame structure to
5292 inhibit running window-configuration-change-hook.
5293 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5294 pixelwise. Handle frame's official field.
5295 (w32_frame_parm_handlers): Remove x_set_fringe_width
5296 entries. Add x_set_scroll_bar_height,
5297 x_set_horizontal_scroll_bars, x_set_left_fringe and
5299 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5300 pass height of menu bar to change_frame_size.
5301 * w32menu.c (set_frame_menubar): Rewrite using
5302 frame_inhibit_resize.
5303 * w32term.h (struct w32_display_info):
5304 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5305 (struct scroll_bar): Add horizontal.
5306 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5307 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5308 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5309 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5310 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5311 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5312 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5313 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5314 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5315 Define instead of WM_EMACS_CREATESCROLLBAR.
5316 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5317 WND_SCROLLBAR_INDEX.
5318 * w32term.c (horizontal_scroll_bar_min_handle)
5319 (horizontal_scroll_bar_left_border)
5320 (horizontal_scroll_bar_right_border): New integers.
5321 (x_set_frame_alpha): Replace x_highlight_frame by
5323 (x_window_to_scroll_bar): New argument "type". Update callers
5325 (w32_set_horizontal_scroll_bar_thumb)
5326 (x_horizontal_scroll_bar_report_motion)
5327 (w32_set_horizontal_scroll_bar)
5328 (w32_horizontal_scroll_bar_handle_click)
5329 (x_horizontal_scroll_bar_report_motion): New functions.
5330 (w32_mouse_position): Discriminate horizontal and vertical
5332 (my_create_scrollbar): Replace with two new functions
5333 my_create_vscrollbar and my_create_hscrollbar.
5334 (x_scroll_bar_create): New argument "horizontal".
5335 Update callers accordingly.
5336 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5337 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5339 (w32_read_socket): Handle WM_HSCROLL cae.
5340 (x_new_font): Don't recompute fringe widths.
5341 Use frame_inhibit_resize. Calculate new menu bar height iff we
5342 build without toolkit. Always clear under internal border.
5343 (x_set_window_size): Don't check frame size or recompute
5344 fringes. Reset fullscreen status before applying sizes.
5345 Always resize as requested by pixelwise argument. Don't call
5346 do_pending_window_change.
5347 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5348 (w32_initialize_display_info): Initialize dpyinfo's
5349 horizontal_scroll_bar_cursor entry.
5350 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5351 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5352 horizontal_scroll_bar_left_border.
5353 (w32fullscreen_hook): Intermittently resize window to normal
5354 when switching from fullscreen to maximized state.
5355 (run_window_configuration_change_hook): Don't run it if frame is
5357 (unwind_change_frame): Remove.
5358 (Fset_window_configuration): Rewrite using frame's official field.
5359 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5360 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5361 * window.h (struct window): New fields old_pointm,
5362 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5363 scroll_bar_height and suspend_auto_hscroll.
5364 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5366 (sanitize_window_sizes): Extern.
5367 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5368 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5369 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5370 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5371 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5373 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5374 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5375 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5376 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5377 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5378 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5379 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5380 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5381 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5382 (Fwindow_old_point, sanitize_window_sizes): New functions.
5383 (Qwindow_sanitize_window_sizes): New symbol.
5384 (window_body_height): Count in horizontal scroll bar.
5385 (set_window_hscroll, Fscroll_left, Fscroll_right):
5386 Set suspend_auto_hscroll slot.
5387 (Fwindow_inside_edges): Count fringes pixelwise.
5388 (coordinates_in_window, Fcoordinates_in_window_p):
5389 Consider horizontal scroll bar.
5390 (check_frame_size, adjust_window_margins): Remove functions and
5391 corresponding calls.
5392 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5393 (temp_output_buffer_show): Reset hscroll related fields.
5394 Initialize old_pointm.
5395 (make_parent_window): Initialize old_pointm.
5396 (make_window): Initialize old_pointm, horizontal scroll bar type,
5397 and scroll bar height.
5398 (resize_frame_windows): Don't count top margin in new sizes.
5399 Don't use safe sizes when shrinking a frame; let the window
5400 manager do the clipping.
5401 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5403 (Fdelete_window_internal): Unchain old_pointm marker.
5404 (window_scroll_pixel_based, Fscroll_other_window):
5406 (Fwindow_text_width, Fwindow_text_height): New argument
5408 (struct saved_window): New fields, old_pointm, hscroll_whole,
5409 suspend_auto_hscroll, scroll_bar_height and
5410 horizontal_scroll_bar_type.
5411 (Fset_window_configuration, save_window_save): Set new fields of
5413 (apply_window_adjustment): Don't call adjust_window_margins.
5414 (set_window_margins): Don't change margins if new sizes don't
5416 (set_window_scroll_bars): New argument "horizontal_type".
5417 Handle horizontal scroll bars. Don't change scroll bars if they
5418 don't fit into window.
5419 (Fset_window_scroll_bars): New argument "horizontal_type".
5420 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5421 (compare_window_configurations): Compare horizontal scroll bar
5423 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5424 horizontal scroll bar height.
5425 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5426 instead of FRAME_LINES.
5427 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5428 ON_VERTICAL_SCROLL_BAR.
5429 (with_echo_area_buffer): Initialize old_pointm.
5430 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5432 (unwind_with_echo_area_buffer): Handle old_pointm.
5433 (update_tool_bar): Set do_update when the tool bar window has at
5434 least one line (since this is what the user sets).
5435 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5436 (redisplay_tool_bar): Return early when toolbar has zero lines.
5437 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5438 (hscroll_window_tree): Handle suspension of auto_hscroll and
5440 (set_horizontal_scroll_bar): New function.
5441 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5442 more than one line. Handle horizontal scroll bars.
5443 (note_mouse_highlight): Handle horizontal scrol bars.
5444 (expose_frame): Set dimensions of XRectangle from frame's text
5446 (Vvoid_text_area_pointer): Update doc-string.
5447 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5448 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5449 (x_set_internal_border_width): New functions.
5450 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5451 (unwind_create_frame_1): Remove.
5452 (Fx_create_frame): Handle horizontal scroll bars. Use official
5453 field of frame structure to inhibit running
5454 window-configuration-change-hook.
5455 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5456 pixelwise. Handle frame's official field.
5457 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5458 x_set_horizontal_scroll_bars, x_set_left_fringe,
5460 * xmenu.c (update_frame_menubar, free_frame_menubar):
5461 Use adjust_frame_size.
5462 * xterm.h (struct x_display_info):
5463 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5465 (struct scroll_bar): Add horizontal slot.
5466 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5467 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5468 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5469 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5470 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5471 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5472 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5473 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5474 (x_clear_under_internal_border): Remove.
5475 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5476 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5477 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5478 HORIZONTAL. Update callers.
5479 (horizontal_action_hook_id): New action hook id.
5480 (x_horizontal_scroll_bar_to_input_event)
5481 (x_create_horizontal_toolkit_scroll_bar)
5482 (xt_horizontal_action_hook)
5483 (x_set_toolkit_horizontal_scroll_bar_thumb)
5484 (XTset_horizontal_scroll_bar, x_net_wm_state)
5485 (x_horizontal_scroll_bar_report_motion): New functions.
5486 (xg_scroll_callback, x_scroll_bar_handle_click):
5487 Handle horizontal scroll bars.
5488 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5489 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5491 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5492 Handle horizontal scroll bars.
5493 (handle_one_xevent): Handle horizontal scroll bar events.
5494 Call x_net_wm_state.
5495 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5497 (x_set_window_size): Don't call check_frame_size and
5498 do_pending_window_change.
5499 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5500 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5501 (x_scroll_bar_set_handle): Add some checks when calling
5504 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5506 Revert previous change.
5507 There is certainly nothing wrong with writing code like 'lo <= i
5508 && i <= hi', even if LO happens to a constant. There isn't even
5509 anything wrong in general with writing 'a <= b' if A happens to
5510 be a constant. At any rate stylistic changes shouldn't
5511 be done like this without discussion.
5513 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5515 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5516 (Fgarbage_collect): Reorder conditions that are written backwards.
5517 * data.c (cons_to_unsigned): Likewise.
5518 * dispnew.c (update_frame_1, sit_for): Likewise.
5519 * fileio.c (file_offset): Likewise.
5520 * filelock.c (read_lock_data, lock_file): Likewise.
5521 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5523 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5524 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5525 * lread.c (read1): Likewise.
5526 * minibuf.c (read_minibuf_noninteractive): Likewise.
5527 * nsterm.m (x_set_frame_alpha): Likewise.
5528 * process.c (wait_reading_process_output): Likewise.
5529 * region-cache.c (delete_cache_boundaries): Likewise.
5530 * xterm.c (x_set_frame_alpha): Likewise.
5532 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5534 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5537 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5539 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5540 because atimer expiration is absolute rather than relative.
5542 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5544 * w32term.h (current_popup_menu, menubar_in_use):
5545 Move declarations from w32term.c.
5547 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5549 * w32fns.c (menubar_in_use): No more static.
5550 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5552 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5554 Move hourglass machinery to RIF.
5555 * dispextern.h (struct redisplay_interface): New members
5556 show_hourglass and hide_hourglass. Indent comments.
5557 (show_hourglass, hide_hourglass): Remove prototypes.
5558 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5559 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5560 (ns_redisplay_interface): Add them.
5561 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5562 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5563 (w32_arrow_cursor): New function to hack around non-GUI frames.
5564 (w32_redisplay_interface): Add new functions.
5565 * w32term.h (w32_arror_cursor): Add prototype.
5566 * xdisp.c (show_hourglass): New function, refactored out from
5567 platform-dependent code.
5568 (cancel_hourglass): Now call to RIF function.
5569 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5570 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5571 (x_redisplay_interface): Add new functions.
5573 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5575 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5576 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5577 and complete previous change.
5578 * frame.c (adjust_frame_height): New function.
5579 (Fset_frame_height, Fset_frame_size): Use it.
5580 (x_set_frame_parameters): Take frame top margin into account.
5582 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5584 * frame.c (Fset_frame_height): Take frame top margin into account.
5585 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5586 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5588 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5590 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5591 menubar_height as such. Tweak comment.
5592 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5593 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5594 All related users changed.
5595 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5596 * xterm.c (handle_one_xevent):
5597 * gtkutil.c (xg_event_is_for_menubar):
5598 * xfns.c (x_window) [USE_X_TOOLKIT]:
5599 * xmenu.c (set_frame_menubar, free_frame_menubar):
5600 Prefer to use FRAME_MENUBAR_HEIGHT.
5602 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5604 * frame.c (Fframe_parameters): Always report frame height without
5605 menu and tool bar lines.
5607 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5609 * nsterm.m (applicationDidFinishLaunching:): Call
5610 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5611 (antialiasThresholdDidChange:): New method for EmacsApp.
5613 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5615 * macfont.m (macfont_update_antialias_threshold): Remove static.
5617 * macfont.h (macfont_update_antialias_threshold): Declare.
5619 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5621 * w32select.c (setup_windows_coding_system):
5622 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5623 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5625 * w16select.c (Fw16_get_clipboard_data):
5626 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5629 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5630 buffer position where we are to start the iteration.
5631 (handle_invisible_prop): Record in it->stop_charpos the position
5632 where the invisible text ends. (Bug#18035)
5633 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5634 row has zero buffer position as their start position.
5635 Reported by martin rudalics <rudalics@gmx.at>.
5637 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5638 infinite looping in redisplay when display lines don't have enough
5639 space to display even a single character. (Bug#18036)
5641 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5643 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5644 * xfns.c (x_window): Use it to allow xfree later.
5645 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5646 where appropriate. Use bool for booleans and remove redundant checks.
5647 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5648 * xterm.c (x_free_frame_resources): Free shell_position.
5650 2014-07-19 K. Handa <handa@gnu.org>
5652 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5653 mandatory font spec (Bug#17973).
5655 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5657 * font.c (font_score): Return the worst score if the size of
5658 ENTITY is wrong by more than a factor 2 (Bug#17973).
5660 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5662 * frame.c (frame_unspecified_color): New function
5663 refactored out from ...
5664 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5665 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5667 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5668 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5669 * lisp.h (set_frame_param): Remove prototype.
5670 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5671 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5674 Prefer 'x_display_info *' to 'Display *' in X selection code.
5675 This helps to avoid unneeded calls to x_display_info_for_display.
5676 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5677 instead of 'Display *'.
5678 (SELECTION_EVENT_DPYINFO): New macro.
5679 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5680 it as an lvalue. Mention this in comment.
5681 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5682 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5683 (selection_data_to_lisp_data, receive_incremental_selection):
5684 Convert to use 'x_display_info *'. Adjust users where appropriate.
5685 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5686 selection data *' as last arg to not return values in args.
5687 (unexpect_property_change): Use common removal technique.
5689 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5691 * print.c (print_preprocess): Adjust to match changed
5692 sub char-table structure and avoid crash (Bug#18038).
5694 * data.c (wrong_choice): Not static any more.
5695 * lisp.h (wrong_choice): Add prototype.
5696 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5697 Declare namebuf as such. Tweak comment.
5698 [USE_GTK]: Likewise for tool_bar_position.
5699 (fset_tool_bar_position) [USE_GTK]: Ditto.
5700 (FRAME_TOOL_BAR_POSITION): New macro.
5701 * frame.c (x_report_frame_params):
5702 * gtkutil.c (update_frame_tool_bar):
5703 * xfns.c (Fx_create_frame): Use it.
5704 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5706 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5708 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5709 buffer's default-directory only if it is a string. (Bug#17986)
5711 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5713 More precise control over values of some buffer-local variables.
5714 * keyboard.c (Qvertical_scroll_bar):
5715 * frame.c (Qleft, Qright): Move to ...
5716 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5717 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5718 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5719 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5720 vertical-scroll-bar, scroll-up-aggressively
5721 and scroll-down-aggressively.
5722 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5724 * nsfns.m, frame.h (Qleft, Qright):
5725 * nsterm.m (Qleft): Remove declarations.
5726 * gtkutil.c (toplevel): Include buffer.h.
5727 * data.c (wrong_choice, wrong_range): New functions.
5728 (store_symval_forwarding): Handle special properties of buffer-local
5729 variables and use functions from the above to signal error, if any.
5731 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5732 values. Add comment.
5733 (struct frame): Re-arrange layout to avoid extra padding and use bit
5734 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5735 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5736 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5737 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5738 Define as no-ops because there are no scroll bars anyway.
5739 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5742 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5743 Add convenient setter.
5744 (font_put_frame_data, font_get_frame_data): Use it.
5746 2014-07-15 Daiki Ueno <ueno@gnu.org>
5748 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5749 pointer argument, before dereferencing.
5750 (XCHAR2B_BYTE2): Likewise.
5752 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5754 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5755 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5756 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5757 Use record_unwind_protect_int and avoid consing.
5758 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5760 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5762 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5764 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5765 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5767 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5768 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5769 * minibuf.c: Include binary-io.h instead of fcntl.h.
5770 (read_minibuf_noninteractive):
5771 Use set_binary_mode instead of handcrafted code.
5772 Don't call emacs_set_tty if emacs_get_tty failed.
5773 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5774 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5775 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5777 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5778 This works around a GCC compiler bug when Emacs is configured with
5779 --enable-gcc-warnings.
5781 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5783 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5784 or characters in string, respectively. Add comment.
5785 * fringe.c (Fdefine_fringe_bitmap):
5786 * fns.c (Fsubstring, substring_both): Use it.
5787 * keymap.c (Fdefine_key, Flookup_key):
5788 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5790 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5791 Use menu_item_width.
5792 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5794 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5796 Improve behavior of 'bzr up; cd src; make -k'.
5797 * Makefile.in (top_srcdir): New var.
5798 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5799 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5800 its expansion is a bit shorter.
5801 (../config.status): Actually build config.status instead of
5803 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5804 New macros, copied and relocated from ../Makefile.in.
5805 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5806 (../config.status, Makefile): New dependencies and rules,
5807 copied with relocation from ../Makefile.in. This should be more
5808 likely to rebuild the build machinery properly if you do a 'make'
5809 in the src directory.
5811 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5813 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5816 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5817 behavior on Windows 7 and later when the function is repeatedly
5818 invoked with the same value of DIR. (Bug#17950)
5820 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5821 string to match the one in w32fns.c.
5823 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5824 stdin to binary mode only if it is connected to a terminal.
5826 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5828 Coalesce extern decls.
5829 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5830 * sysdep.c (emacs_get_tty, emacs_set_tty):
5831 Move duplicate extern decls from here ...
5832 * systty.h: ... to here, so that there's just one copy.
5834 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5836 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5838 * nsfns.m (Fns_popup_font_panel): Ditto.
5840 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5842 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5844 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5846 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5847 [DOS_NT]: Implement for WINDOWSNT.
5849 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5852 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5854 * sysdep.c (suppress_echo_on_tty): New function.
5855 * minibuf.c (read_minibuf_noninteractive): Use it.
5857 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5859 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5860 sysinfo failed. Adjust docstring.
5862 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5864 Implement memory-info for MS-DOS.
5865 * dosfns.c (dos_memory_info): New function.
5866 * dosfns.h (dos_memory_info): Add prototype.
5867 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5868 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5869 of doing some of its job.
5871 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5872 reference termios structure members.
5874 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5876 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5878 * minibuf.c (top): Include systty.h. Declare external
5879 emacs_get_tty and emacs_set_tty.
5880 (Vread_hide_char): New lisp variable.
5881 (read_minibuf_noninteractive): Hide characters with
5882 Vread_hide_char if it is a character. (Bug#17839)
5884 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5886 Implement memory-info for MS-Windows.
5887 * w32.c (w32_memory_info): New function.
5888 * w32.h (w32_memory_info): Prototype it.
5889 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5891 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5893 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5894 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5895 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5896 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5897 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5898 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5899 (decode_coding_big5, decode_coding_charset, decode_coding)
5900 (encode_coding): Adjust users.
5902 * alloc.c (Fmemory_info): New function.
5904 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5906 * syntax.c (back_comment): Use more-natural location for label.
5908 * font.c, font.h (font_unparse_fcname): Now static.
5909 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5911 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5913 Next minor cleanup of font subsystem.
5914 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5915 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5917 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5919 * ftfont.h (ftfont_font_format): Remove prototype.
5920 * ftfont.c (ftfont_font_format): Remove; now unused.
5922 * nsfont.m (nsfont_open):
5923 * w32font.c (w32font_open_internal):
5924 * w32uniscribe.c (uniscribe_open):
5925 * xfont.c (xfont_open):
5926 * xftfont.c (xftfont_open): All users changed.
5928 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5929 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5931 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5933 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5934 x_produce_glyphs does when it generates a stretch glyph that
5935 represents a TAB. (Bug#17969)
5937 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5938 and there is a display property at that position, don't call
5939 move_it_to to move to a position before window start. (Bug#17942)
5940 Fix condition for finding CHARPOS by the first call to move_it_to.
5943 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5945 * syntax.c (find_defun_start): Try the cache even
5946 if !open_paren_in_column_0_is_defun_start.
5947 (back_comment): If find_defun_start was pessimistic, use the
5948 scan_sexps_forward result to improve the cache (bug#16526).
5950 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5952 * xdisp.c (redisplay_window): If redisplay of a window ends up
5953 with point in a partially visible line at end of the window, make
5954 sure the amended position of point actually has smaller Y
5955 coordinate; if not, give up and scroll the display. (Bug#17905)
5957 * window.c (window_scroll_pixel_based): When point ends up at the
5958 last fully visible line, don't let move_it_to stop at the left
5959 edge of the line and dupe us into thinking point is inside the
5962 * w32.c (network_interface_info): Make sure the argument is a
5965 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5967 * process.c (read_and_dispose_of_process_output): Fix typo
5968 in previous patch: we want nonnegative fds, not nonzero fds.
5970 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5972 * chartab.c (char_table_translate): Move to...
5973 * character.h (char_table_translate): ... inline function here.
5974 Avoid Faref and assume that args are always valid. This helps to
5975 speedup search, which is especially important for a huge buffers.
5976 * lisp.h (char_table_translate): Remove prototype.
5978 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5979 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5980 New function, with an intention to avoid code duplication between
5982 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5984 * ftfont.c (ftfont_open):
5985 * macfont.m (macfont_open):
5986 * xftfont.c (xftfont_open): Use it.
5988 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5990 * process.c: Add sanity checks for file descriptors (Bug#17844).
5991 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5992 Check that infd is nonnegative before using it as an fd.
5993 (read_and_dispose_of_process_output, Fprocess_send_eof):
5994 Likewise, for outfd.
5995 (wait_reading_process_output): Omit unnecessary check of infd.
5997 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5999 Minor fixups related to usage of the 'long' type.
6000 * gnutls.c (emacs_gnutls_handshake):
6001 * xfaces.c (dump_realized_face):
6002 Work even if 'long' is narrower than 'void *'.
6003 * termcap.c (scan_file):
6004 * xselect.c (x_decline_selection_request)
6005 (x_reply_selection_request, x_get_window_property):
6006 * xterm.c (x_set_frame_alpha):
6007 Remove unnecessary 'L' suffixes of integer constants.
6008 * xfns.c (hack_wm_protocols):
6009 * xselect.c (x_fill_property_data):
6010 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
6011 Remove unnecessary casts to 'long'.
6012 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
6014 Minor ImageMagick safety fixes.
6015 * image.c (imagemagick_compute_animated_image):
6016 Remove useless assignment to local. Avoid problems if dest_width is 0.
6017 (imagemagick_load_image): Use int for pixel counts that can't
6018 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
6019 a row width greater than the image width (or greater than LONG_MAX!).
6021 2014-07-04 K. Handa <handa@gnu.org>
6023 * coding.c (MIN_CHARBUF_SIZE): Delete it.
6024 (MAX_CHARBUF_EXTRA_SIZE): New macro.
6025 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
6027 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
6029 * font.h (struct font_driver): Remove get_outline and free_outline;
6030 not used by any font driver.
6031 * ftfont.c (ftfont_driver):
6032 * macfont.m (macfont_driver):
6033 * nsfont.m (nsfont_driver):
6034 * w32font.c (w32font_driver):
6035 * w32uniscribe.c (uniscribe_font_driver):
6036 * xfont.c (xfont_driver): Related users changed.
6037 * xselect.c (x_get_window_property): Use convenient xmalloc.
6038 Call to xfree only if some data was really allocated.
6040 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6042 On MS-Windows, display busy cursor on all GUI frames.
6043 This is similar to what we have on X. Quickly tested by Dani Moncayo.
6044 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
6045 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
6047 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
6048 * xdisp.c (start_hourglass): Remove Windows-specific bits.
6050 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6052 Use convenient alists to manage per-frame font driver-specific data.
6053 * frame.h (struct frame): Rename font_data_list to...
6054 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6055 * font.h (struct font_data_list): Remove; no longer need a special
6057 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6059 * font.c (font_put_frame_data, font_get_frame_data)
6060 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6062 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6063 Related users changed.
6064 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6065 Prefer convenient xmalloc and xfree.
6067 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6069 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6070 the window whose glyph row is being prepared and a flag whether it
6071 is for mode/header line. Make sure the glyph row's marginal areas
6072 are in sync with what the window wants.
6075 * xdisp.c (display_line, display_mode_line):
6076 Call prepare_desired_row with additional arguments, as appropriate.
6078 * dispextern.h (prepare_desired_row): Adjust prototype.
6080 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6082 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6083 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6084 caused by xw_popup_dialog in daemon mode (Bug#17891).
6086 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6088 * frame.c (do_switch_frame): When switching to another TTY frame,
6089 make sure FrameCols and FrameRows are in sync with the new frame's
6092 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6094 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6095 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6096 min_char slots. Adjust comment.
6097 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6098 Add SUB_CHAR_TABLE_OFFSET member.
6099 (make_uninit_sub_char_table): New function.
6100 (toplevel): Add compile-time assert to verify suitable member layout
6101 in Lisp_Sub_Char_Table.
6102 * alloc.c (mark_char_table): Add extra argument to denote char table
6103 subtype. Adjust to match new layout of sub char-table.
6104 (mark_object): Always mark sub char-tables with mark_char_table.
6105 * chartab.c (make_sub_char_table, copy_sub_char_table)
6106 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6107 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6108 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6109 All related users changed.
6110 * lread.c (read1): Adjust to match new layout of sub char-table.
6111 * print.c (print_object): Likewise (Bug#17898).
6113 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6115 * keymap.c (get_keyelt): Simplify.
6116 (copy_keymap_item): Remove left-over code for when we had
6117 key-shortcut caches.
6119 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6121 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6122 (dealloc): Remove for EmacsScroller.
6124 * nsterm.h (EmacsScroller): Remove dealloc.
6126 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6128 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6130 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6132 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6133 when setNeedsDisplay is called so we don't trigger redisplay for every
6136 * nsterm.m (any_help_event_p): New variable.
6137 (mouseMoved:): Set any_help_event_p to YES if help event is
6138 generated. Remove else with empty help event that triggered redisplay
6139 for every mouse move.
6140 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6142 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6144 * xfns.c (Qsuppress_icon): Remove; no real users.
6145 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6146 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6147 (syms_of_w32fns): Don't DEFSYM it.
6149 2014-06-29 Glenn Morris <rgm@gnu.org>
6151 * Makefile.in (ns-app): Mark as PHONY.
6153 2014-06-28 Glenn Morris <rgm@gnu.org>
6155 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6156 liblw.a in this directory.
6158 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6160 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6161 also in unibyte case. (Bug#17865)
6163 2014-06-28 K. Handa <handa@gnu.org>
6165 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6166 (MIN_CHARBUF_SIZE): New macro.
6167 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6169 2014-06-27 Glenn Morris <rgm@gnu.org>
6171 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6172 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6173 (.el.elc): Replace suffix rule with pattern rule.
6174 (%.elc): New pattern rule, with order-only prerequisite.
6175 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6176 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6177 in place of BOOTSTRAPEMACS.
6179 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6181 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6183 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6185 Consistently use validate_subarray to verify substring.
6186 * fns.c (validate_substring): Not static any more. Adjust to
6187 use ptrdiff_t, not EMACS_INT, because string and vector limits
6188 can't exceed ptrdiff_t even if EMACS_INT is wider.
6189 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6190 (secure_hash): Adjust user.
6191 * lisp.h (validate_subarray): Add prototype.
6192 * coding.c (Fundecodable_char_position):
6193 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6194 Use validate_subarray. Adjust comment to mention substring.
6196 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6198 Do not allow out-of-range character position in Fcompare_strings.
6199 * fns.c (validate_subarray): Add prototype.
6200 (Fcompare_substring): Use validate_subarray to check ranges.
6201 Adjust comment to mention that the semantics was changed. Also see
6202 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6204 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6206 Be more consistent about the 'Qfoo' naming convention.
6207 * image.c (Fimagemagick_types):
6208 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6209 * process.c (Fmake_network_process):
6210 Rename C local identifier 'Qfoo to avoid giving the false
6211 impression that it stands for the symbol 'foo'.
6213 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6215 Simplify and cleanup character conversion stuff.
6216 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6218 * character.c (multibyte_char_to_unibyte)
6219 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6220 * character.h (make_char): Remove; unused.
6221 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6222 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6223 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6224 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6225 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6227 2014-06-22 Mario Lang <mlang@delysid.org>
6229 * w32fns.c (Fw32_shell_execute): The the -> the.
6231 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6233 * xmenu.c (mouse_position_for_popup):
6234 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6235 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6236 * menu.c (Fx_popup_menu):
6237 * xselect.c (x_handle_dnd_message): Adjust users.
6238 * menu.h (mouse_position_for_popup): Remove prototype.
6239 * xterm.h (x_relative_mouse_position): Add prototype.
6240 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6241 call XFree if XQueryTree returns zero.
6243 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6245 * indent.c (Fvertical_motion): Doc fix.
6246 Move to the goal column, if any, with a single call to
6247 move_it_in_display_line, not in two calls. Doing this with two
6248 calls causes move_it_in_display_line apply the line-prefix
6249 handling twice instead of just once. (Bug#17823)
6251 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6253 Port to OS X ACLs (Bug#17810).
6254 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6255 ACL_TYPE_ACCESS) doesn't work.
6257 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6259 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6260 before checking key-translation-map (bug#17659).
6262 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6264 * font.c (font_make_object): Avoid dangling pointer which may
6265 crash GC (Bug#17771).
6267 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6269 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6270 prototype of DGifCloseFile as appropriate for older and newer
6272 (gif_close): New function, encapsulates the differences in the
6273 calling sequence of DGifCloseFile before v5.1.0 and after it.
6274 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6275 error string where appropriate. (Bug#17790)
6277 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6278 macro execution, make sure point didn't move since last complete
6279 redisplay, as the condition for using the glyph matrix
6280 information. (Bug#17777)
6282 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6284 Minor cleanup of fonset code.
6285 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6286 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6287 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6288 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6289 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6290 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6291 (free_realized_fontset): Remove because a no-op since 2008.
6292 (free_face_fontset): Adjust user.
6293 (syms_of_fontset): Shrink fontset by one extra slot.
6295 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6297 Omit redundant extern decls.
6298 Most of this patch is from Dmitry Antipov, in:
6299 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6300 * commands.h (update_mode_lines):
6301 * frame.h (Qbackground_color, Qforeground_color)
6302 (x_set_menu_bar_lines):
6303 * ftfont.c (ftfont_font_format):
6304 * intervals.h (Qkeymap, Qfont):
6305 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6306 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6307 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6308 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6309 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6310 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6311 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6312 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6313 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6314 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6315 (Qtool_bar, Qheader_line):
6316 * macros.c (Fexecute_kbd_macro):
6317 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6318 * xterm.c (x_delete_terminal, XSetIMValues):
6319 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6320 (x_implicitly_set_name, popup_activated)
6321 (widget_store_internal_border):
6322 Remove redundant decls.
6323 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6324 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6325 Remove _Noreturn, as make-docfile now does that for us.
6326 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6327 (Qregion_extract_function): New decl.
6328 * window.c, xfns.c: Include menu.h.
6330 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6332 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6334 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6336 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6337 * callint.c (read_file_name): ... convert to static here.
6338 * lisp.h (Fread_file_name): Do not EXFUN it.
6339 (STRING_COPYIN): Remove; unused.
6340 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6341 (char_composable_p): ... static function. All users changed.
6342 * eval.c (toplevel): Remove redundant #include directives.
6343 * xterm.c (x_initialize): Add static to match prototype.
6344 * ccl.c (Fccl_execute_on_string):
6345 * font.c (fon_intern_prop): Use make_specified_string.
6347 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6349 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6350 Reported by David Caldwell in:
6351 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6353 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6355 Do not ask for XRender extension each time XFT font is opened.
6356 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6357 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6359 2014-06-15 Glenn Morris <rgm@gnu.org>
6361 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6363 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6365 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6366 information if we are in the middle of executing a keyboard macro,
6367 since redisplay doesn't update the screen until the macro is
6368 finished. (Bug#17777)
6370 * alloc.c (cleanup_vector): Don't dereference a font driver
6371 pointer if it is NULL. (Bug#17771)
6373 2014-06-13 Glenn Morris <rgm@gnu.org>
6375 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6376 ($(lispsource)/international/charprop.el)
6377 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6378 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6379 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6380 GNU make automatically passes command-line arguments to sub-makes.
6382 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6384 Avoid hangs in accept-process-output (Bug#17647).
6385 * lisp.h, process.c (wait_reading_process_input):
6386 Return int, not bool. All uses changed.
6387 * process.c (SELECT_CANT_DO_WRITE_MASK):
6388 Remove macro, replacing with ...
6389 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6391 (status_notify): New arg WAIT_PROC. Return int, not void.
6394 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6396 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6397 the frame is the initial frame, because the hook is not set up
6398 then, and Emacs crashes.
6399 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6401 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6403 * keymap.c (silly_event_symbol_error): Don't recommend the use
6406 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6408 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6409 matching overlay strings with 'cursor' property against buffer
6410 positions traversed in the glyph row. (Bug#17744)
6412 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6414 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6417 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6418 determine 10.9 (Bug#17751).
6420 * macfont.m (macfont_draw): Positions were not freed.
6422 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6424 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6425 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6426 function. Also adjust comment.
6427 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6429 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6430 * font.c (font_done_for_face):
6431 * xfaces.c (realize_non_ascii_face): Adjust user.
6432 * font.h (struct font_driver): Convert 'prepare_face' to return
6433 void because its return value is never used anyway.
6434 * xfont.c (xfont_prepare_face): Return void.
6435 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6436 (xftfont_done_face): Use xfree.
6438 * dispextern.h (last_tool_bar_item): Remove declaration.
6439 * frame.h (struct frame): New member last_tool_bar_item.
6440 * frame.c (make_frame): Initialize it.
6441 * xdisp.c (toplevel): Remove last_tool_bar_item.
6442 (handle_tool_bar_click, note_tool_bar_highlight):
6443 * w32term.c (w32_read_socket, w32_initialize):
6444 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6446 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6447 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6449 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6451 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6452 * process.c (Faccept_process_output)
6453 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6454 the return value is about PROCESS, not about other processes.
6456 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6458 Further adjustments to mark_object and friends.
6459 Now the mark_object's stack is just 32 bytes on a 64-bit
6460 system, which means extra 20% off the stack usage.
6461 * alloc.c (mark_save_value): As before, refactored out from ...
6462 (mark_object): ... adjusted user. Also add comment.
6464 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6466 Fix core dump after a dropped X connection (Bug#17704).
6467 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6468 is dead, as we may be shutting down.
6470 2014-06-08 Glenn Morris <rgm@gnu.org>
6472 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6474 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6476 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6478 If a C name must be extern on some platforms, make it extern on all.
6479 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6481 * font.h (ftxfont_driver) [HAVE_XFT]:
6482 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6483 * lisp.h (get_frame_param):
6484 * menu.h (tty_menu_show):
6485 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6486 * termhooks.h (encode_terminal_code):
6487 * xterm.h (x_menu_wait_for_event):
6489 * frame.c (get_frame_param):
6490 * fringe.c (max_used_fringe_bitmap):
6491 * ftxfont.c (ftxfont_driver):
6492 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6493 * menu.c (menu_items_inuse):
6494 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6495 * term.c (encode_terminal_code, tty_menu_show):
6496 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6497 * xfaces.c (load_color):
6498 * xmenu.c (x_menu_wait_for_event):
6501 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6503 Change object marking routines to minimize stack usage.
6504 This change moves a few cold paths from mark_object to NO_INLINE
6505 functions and adjusts symbol marking loop. According to GCC 4.8.2
6506 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6507 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6508 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6509 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6510 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6511 refactored out from ...
6512 (mark_object): ... adjusted user. Also mark symbols in a tight
6514 (mark_face_cache): Add NO_INLINE.
6516 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6518 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6519 contains garbage on WINDOWSNT (which could potentially infloop at
6522 Minimize cursor motion during TTY menu updates.
6523 * term.c (tty_menu_display): Don't position cursor here.
6524 Instead, pass the cursor coordinates to update_frame_with_menu.
6525 (tty_menu_activate): Send the hide cursor command only once in an
6526 iteration through the outer 'while' loop.
6528 * dispnew.c (update_frame_1): Accept an additional argument
6529 SET_CURSOR_P, and position the cursor at the end of the frame
6530 update only if that argument is non-zero. All callers changed to
6531 provide the additional argument as non-zero, except for
6532 update_frame_with_menu.
6533 (update_frame_with_menu): Accept 2 additional arguments ROW and
6534 COL; if they are non-negative, instruct update_frame_1 not to
6535 position the cursor, and instead position it according to ROW and COL.
6537 * dispextern.h (update_frame_with_menu): Update prototype.
6539 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6541 * callproc.c (call_process): Don't check read-only if we don't insert
6542 anything (bug#17666).
6544 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6546 * dispnew.c (update_frame_with_menu): Set display_completed.
6548 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6550 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6552 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6554 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6556 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6557 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6559 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6561 * window.c (Frecenter): Signal an error if window-buffer is not
6564 * keyboard.c (make_lispy_position): Don't include a buffer position in
6565 mode/header-line mouse events.
6567 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6568 Vunread_command_events (bug#17650).
6570 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6572 * xterm.c (x_setup_pointer_blanking):
6573 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6575 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6577 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6578 because it will be defined in generated config.h if needed.
6580 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6582 Use terminal-specific hooks to display popup dialogs.
6583 * termhooks.h (struct terminal): New field popup_dialog_hook.
6584 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6585 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6586 code and use popup_dialog_hook.
6587 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6588 * nsterm.h (ns_popup_dialog): Adjust prototype.
6589 * nsterm.m (ns_create_terminal):
6590 * w32term.c (w32_create_terminal):
6591 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6592 Setup popup_dialog_hook.
6594 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6596 * w32heap.c (report_temacs_memory_usage): Improve the report by
6597 reporting the large blocks that are actually occupied at dump time.
6599 * w32console.c (initialize_w32_display): Set the console
6600 menu_show_hook, otherwise TTY menus are broken on w32.
6602 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6604 Use terminal-specific hooks to display menus.
6605 * termhooks.h (struct terminal): New field menu_show_hook.
6606 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6607 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6609 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6610 * nsmenu.m (ns_menu_show):
6611 * w32menu.c (w32_menu_show):
6612 * xmenu.c (x_menu_show):
6613 * term.c (tty_menu_show): Adjust to use bit flags.
6614 (set_tty_hooks): Set menu_show_hook.
6615 * xterm.c (x_create_terminal):
6616 * nsterm.m (ns_create_terminal):
6617 * msdos.c (initialize_msdos_display):
6618 * w32term.c (w32_create_terminal): Likewise.
6620 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6622 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6624 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6626 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6627 (FD_SET): Don't define on WINDOWSNT.
6629 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6631 * emacs.c: Include "sysselect.h", to define its inline functions.
6632 Reported by Glenn Morris in:
6633 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6635 Do not require libXt-devel when building with gtk.
6636 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6637 dependency on libXt-devel.
6638 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6639 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6640 lwlib-widget.h now does this.
6641 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6643 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6645 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6646 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6647 (delete_write_fd, wait_reading_process_output):
6648 Remove now-redundant easserts.
6649 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6650 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6651 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6652 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6654 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6656 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6657 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6658 (calloc): Don't undef, it is never defined.
6659 (HEAP_ENTRY_SHIFT): Remove unused macro.
6661 * Makefile.in (C_HEAP_SWITCH): Remove.
6662 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6664 Fix MS-Windows build broken by menu changes on 2014-06-02.
6665 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6667 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6668 Define instead of including ../lwlib/lwlib.h, which causes
6669 compilation errors due to missing X11 headers.
6671 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6673 * process.c (wait_reading_process_output): Omit incorrect test of
6674 p->infd against zero. Add easserts for infd having a plausible value.
6676 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6678 Adjust to match recent lwlib changes.
6679 * menu.h (xmalloc_widget_value): Replace by ...
6680 (make_widget_value): ... new prototype.
6681 * menu.c (xmalloc_widget_value): Replace by ...
6682 (make_widget_value): ... new function.
6683 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6684 * gtkutil.c (malloc_widget_value, free_widget_value):
6685 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6686 * keyboard.h (enum button_type, struct _widget_value):
6687 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6689 * nsmenu.m (ns_update_menubar, ns_menu_show):
6690 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6691 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6692 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6694 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6696 * image.c (x_query_frame_background_color)
6697 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6698 Fix --enable-gcc-warnings compilation without image libraries.
6700 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6702 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6703 emulated break value only if it goes up.
6704 (sbrk): Add assertion that the INCREMENT argument is strictly
6705 zero. Improve and correct the commentary.
6707 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6709 Improve AIX-related merge from emacs-24.
6710 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6711 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6712 not on AIX; since we're on the trunk we can use enums more broadly.
6714 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6716 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6718 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6719 to min(value, whole).
6721 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6723 Bring back the changes to GDB-visible symbols, but only on AIX.
6724 And only if it's not pre-4.2 GCC.
6725 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6726 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6727 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6730 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6732 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6733 with PT, not GPT. (Bug#16433)
6735 Revert last changes to GDB-visible symbols.
6736 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6737 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6738 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6741 2014-06-02 Glenn Morris <rgm@gnu.org>
6743 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6745 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6747 Fix port to 32-bit AIX with xlc (Bug#17598).
6748 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6749 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6750 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6751 to work around a compiler bug in IBM xlc 12.1.
6753 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6755 * xterm.c (x_update_window_end): Don't invalidate the entire
6756 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6757 highlight needs to be redisplayed. (Bug#17588)
6759 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6761 Port the GDB-visible symbols to AIX.
6762 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6763 optimizes away the relevant external symbols. Use enums instead;
6764 this suffices for the AIX port, which is 32-bit-only anyway.
6765 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6766 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6767 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6770 Include sources used to create macuvs.h.
6771 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6772 * macuvs.h: Use automatically-generated header.
6774 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6776 Port signal-handling to DragonFly BSD (Bug#17646).
6777 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6778 Move implementations from callproc.c to sysdep.c.
6779 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6780 Move declarations from process.h to syssignal.h.
6782 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6784 * callint.c (Ffuncall_interactively): Add usage.
6786 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6788 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6790 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6792 * w32heap.c (malloc_before_dump, malloc_after_dump)
6793 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6794 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6795 set errno where appropriate to emulate CRT functions.
6797 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6799 Debugging facility to check whether 'const char *' points to
6800 relocatable data of non-pure Lisp string.
6801 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6802 (mark_maybe_pointer): ... adjusted user.
6803 (relocatable_string_data_p): New function.
6804 * lisp.h (relocatable_string_data_p): Add prototype.
6805 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6806 the pointer to relocatable Lisp data is not used.
6808 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6810 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6811 * atimer.c (block_atimers):
6812 * callproc.c (block_child_signal): Block SIGINT too;
6813 otherwise, its handler might now unblock signals that it shouldn't.
6814 * keyboard.c (read_char): Clear signal mask, since we may
6815 be in a SIGINT handler, and many signals may be masked.
6816 * keyboard.c (handle_interrupt):
6817 * sysdep.c (handle_arith_signal):
6818 Clear signal mask instead of just unblocking the signal that
6819 was received, since several signals may be blocked at this point.
6821 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6823 * Makefile.in (TEMACS_POST_LINK): Remove target.
6824 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6825 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6827 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6829 * xmenu.c (xdialog_show): Remove prototype, rename to
6830 x_dialog_show, remove 2nd arg because it's always zero
6831 and simplify accordingly.
6832 (xw_popup_dialog): Adjust user.
6833 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6834 2nd arg because it's always zero and simplify accordingly.
6835 (w32_popup_dialog): Adjust user.
6837 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6839 * w32heap.c (report_temacs_memory_usage): New function.
6841 * unexw32.c (unexec) [ENABLE_CHECKING]:
6842 Call report_temacs_memory_usage.
6844 * w32heap.h (report_temacs_memory_usage): Add prototype.
6846 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6848 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6849 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6851 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6853 * buffer.c (init_buffer): Accept an argument 'initialized'.
6854 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6855 mmap_regions and mmap_fd, to avoid referencing stale data from the
6856 dump phase. Add an assertion for buffer text of buffers created
6857 in temacs before this function is called. (Bug#17622)
6858 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6860 * lisp.h (init_buffer): Update prototype.
6862 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6864 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6866 * alloc.c (Fgarbage_collect): Fix compilation with
6867 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6869 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6871 * frame.c, frame.h (frame_char_to_pixel_position)
6872 (frame_set_mouse_position): Now static, and made private in
6873 frame.c rather than public in frame.h.
6875 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6877 Refactor mouse positioning stuff to avoid code duplication.
6878 * frame.h (frame_char_to_pixel_position): New function.
6879 (x_set_mouse_position): Rename to...
6880 (frame_set_mouse_position): ...new function.
6881 (frame_set_mouse_pixel_position): Add prototype.
6882 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6883 Rename to frame_set_mouse_pixel_position.
6884 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6886 * xterm.h, w32term.h ( x_set_mouse_position)
6887 (x_set_mouse_pixel_position): Remove prototypes.
6889 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6891 On X, always make pointer visible when deleting frame (Bug#17609).
6892 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6894 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6896 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6897 * keyboard.c (gobble_input): If there is no terminal input error,
6898 make sure the pointer is visible for all frames on this terminal.
6899 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6900 it was previously disabled.
6902 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6904 * data.c (Fzerop): Move to Elisp.
6905 (syms_of_data): Don't defsubr it.
6906 * keyboard.c (echo_keystrokes_p): New function.
6907 (read_char, record_menu_key, read_key_sequence): Use it.
6909 * callint.c (Qfuncall_interactively): New var.
6910 (Qcall_interactively): Remove.
6911 (Ffuncall_interactively): New function.
6912 (Fcall_interactively): Use it.
6913 (syms_of_callint): Defsubr it.
6915 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6917 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6918 relocated from under us.
6920 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6922 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6923 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6924 configure, not from HEAPSIZE.
6925 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6927 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6928 for MinGW, since it no longer uses gmalloc.
6930 * buffer.c: Do not define mmap allocations functions for Windows.
6931 Remove mmap_find which is unused. Remove mmap_set_vars which does
6933 [WINDOWSNT]: Include w32heap.h.
6934 (init_buffer): Always allocate new memory for buffers.
6936 * emacs.c: Remove mmap_set_vars calls.
6938 * image.c (free_image): Undef free for Windows because it is
6939 redirected to our private version.
6941 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6942 (copy_executable_and_dump_data): Remove dumping the heap section.
6943 (unexec): Restore using_dynamic_heap after dumping.
6945 * w32heap.c (dumped_data_commit, malloc_after_dump)
6946 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6947 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6948 (mmap_free): New functions.
6950 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6952 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6954 * image.c (imagemagick_load_image): Use MagickRealType for local
6955 'color_scale', instead of double, to avoid a GCC warning about
6958 * xfns.c (Fx_window_property): Remove unused local.
6960 Don't kill already-reaped process (Bug#17561).
6961 * process.c (process_send_signal): Fix race condition where a
6962 subprocess was reaped by a signal handler between the check for
6963 liveness and calling 'kill', which meant that Emacs could in
6964 theory kill an innocent bystander process. Do the fix by blocking
6965 SIGCHLD in a critical section that checks liveness before killing.
6967 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6969 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6971 2014-05-26 Ken Brown <kbrown@cornell.edu>
6973 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6974 even if !CYGWIN (see bug#17510).
6976 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6978 * nsfns.m (Fns_do_applescript): Surround NSApp run
6979 with calls to ns_init_events, ns_finish_events (Bug#17424).
6981 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6983 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6984 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6986 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6987 with calls to ns_init_events, ns_finish_events (Bug#17424).
6989 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6991 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6992 if we are iterating over an object that generates glyphs for
6993 marginal areas. (Bug#17585)
6995 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6997 * xdisp.c (safe__call1, safe__eval): Now static.
6999 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7001 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
7002 (safe_call, safe__call1): Construct a va_list argument for safe_call.
7003 (safe_call1): Call safe_call instead of safe__call directly.
7005 2014-05-26 Ken Brown <kbrown@cornell.edu>
7007 * w32term.c (x_delete_display) [CYGWIN]: Don't free
7008 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
7011 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
7013 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
7014 (safe__call, safe__call1, safe__eval): New functions.
7015 (safe_call): Use it.
7016 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
7017 (display_mode_element): Same for `:eval'.
7019 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7021 Fix port to 32-bit AIX (Bug#17540).
7022 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
7023 twice. _text already includes this offset.
7024 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
7026 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7028 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
7029 when closest_pos is identical to to_charpos, don't recurse, since
7030 we already tried that, and failed. (Bug#17539)
7032 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
7033 unwinding when frame's faces were not initialized yet, increment
7034 the frame's image-cache reference count before calling
7035 x_free_frame_resources. Don't dereference
7036 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
7038 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
7040 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
7043 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
7044 macfont.m, call draw with adjusted arguments so font drivers
7045 don't need to do that.
7047 * macfont.m (macfont_draw): Merge changes from Macport.
7049 2014-05-24 Eli Zaretskii <eliz@gnu.org>
7051 * alloc.c (garbage_collect_1): New function, with all of the guts
7052 of Fgarbage_collect.
7053 (mark_stack): Accept an argument END and don't mark Lisp objects
7054 on the stack beyond the address given by END. Calculation of END
7055 was moved to Fgarbage_collect.
7056 (Fgarbage_collect): Calculate the end address of the stack portion
7057 that needs to be examined by mark_stack, and pass that address to
7058 garbage_collect_1, which will pass it to mark_stack.
7059 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7060 for more details about the underlying problems. In particular,
7061 this avoids dumping Emacs with the large hash-table whose value is
7062 held in purify-flag for most of the time loadup.el runs.
7064 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7066 * xfns.c (x_window_property_intern): New function (code from
7068 (Fx_window_property): Call x_window_property_intern. If property
7069 not found and NILP (source) and outer window != inner window,
7070 check outer window for property (Bug#17537).
7072 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7074 Supply malloc and alloc_size attributes for extern allocators.
7075 This documents the C API, and helps GCC generate a bit better code.
7076 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7077 (ATTRIBUTE_MALLOC_SIZE): New macros.
7078 * gmalloc.c (malloc, realloc, calloc):
7079 * gtkutil.h (malloc_widget_value):
7080 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7081 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7084 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7086 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7087 * image.c (imagemagick_load_image): Port to hosts that do not use
7088 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7090 2014-05-21 Leo Liu <sdl.web@gmail.com>
7092 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7094 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
7096 * dbusbind.c (xd_signature): Revert last 2 patches.
7098 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7100 Allow any non-nil value to count as true in bool-vector.
7101 Likewise for xd_signature in dbusbind.c.
7102 This is more consistent with the usual practice in Emacs, which is
7103 that any non-nil value counts as true.
7104 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7105 * dbusbind.c (xd_signature): Likewise, for booleans.
7106 * data.c, lisp.h (Qbooleanp):
7107 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7109 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7111 * lisp.h (CHECK_BOOLEAN): New function.
7112 * alloc.c (Fbool_vector): New function.
7113 (syms_of_alloc): Defsubr it.
7114 * data.c (Qbooleanp): New symbol.
7115 (syms_of_data): DEFSYM it.
7116 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7118 * font.c (font_matching_entity): Extract font-entity object
7119 from the vector of matching entities (Bug#17486).
7121 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7123 Assume C99 or later (Bug#17487).
7124 * bytecode.c (B__dummy__): Remove.
7125 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7126 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7127 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7128 * regex.c (DEBUG_PRINT): Assume varargs macros.
7129 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7131 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7133 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7134 memory for every buffer that was dumped.
7136 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7138 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7139 (Fnreverse): Allow vectors and bool vectors.
7141 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7143 Minor cleanup for terminal setup.
7144 * termhooks.h (create_terminal): Adjust prototype.
7145 * terminal.c (create_terminal): Pass output method and RIF as args.
7146 (init_initial_terminal):
7147 * nsterm.m (ns_create_terminal):
7148 * term.c (init_tty):
7149 * w32term.c (w32_create_terminal):
7150 * xterm.c (x_create_terminal): Adjust users.
7151 Avoid redundant NULL initializers and add comments.
7153 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7155 * keyboard.c (Qdeactivate_mark): Now static.
7157 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7159 If available, use Xfixes extension to do pointer blanking.
7160 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7161 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7162 (make_invisible_cursor): Move to...
7163 * xterm.c (make_invisible_cursor): ...here.
7164 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7165 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7166 (x_term_init): Call to x_setup_pointer_blanking.
7167 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7168 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7170 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7172 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7174 2014-05-12 Glenn Morris <rgm@gnu.org>
7176 * fileio.c (Ffile_executable_p): Doc tweak.
7178 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7180 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7181 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7183 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7185 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7187 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7189 Fix initialization of minibuffer history variable (Bug#17430).
7190 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7191 Move the initialization up to prevent any "value void" message.
7193 2014-05-08 Samuel Bronson <naesten@gmail.com>
7195 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7196 are matched (bug#17413).
7198 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7200 Stop tooltips pulling Emacs window to front (Bug#17408).
7201 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7202 SetWindowPos invocations.
7204 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7206 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7207 not initialized (Bug#17398).
7209 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7211 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7213 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7215 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7216 [HAVE_NS]: Do not include png.h.
7217 (x_query_frame_background_color): New function.
7218 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7219 (png_load_body): Coalesce duplicate code.
7221 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7223 Consult libpng-config more consistently (Bug#17339).
7224 * Makefile.in (PNG_CFLAGS): New var.
7225 (ALL_CFLAGS): Use it.
7226 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7227 CFLAGS now handles this.
7229 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7231 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7232 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7233 because WCONTINUED is always defined now.
7234 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7236 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7238 * buffer.c (overlay_strings): Fix the wording of the commentary.
7240 2014-05-01 Glenn Morris <rgm@gnu.org>
7242 * floatfns.c (Fisnan):
7243 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7245 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7247 * term.c (tty_menu_activate): A better initialization for cursor
7250 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7252 * intervals.c: Tighten assertions.
7253 (create_root_interval): Make sure the interval is not empty.
7254 (intervals_equal): Use booleans.
7255 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7256 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7257 (balance_possible_root_interval): Simplify and use booleans.
7258 (split_interval_right, split_interval_left): Check LENGTH, and remove
7259 now redundant assertion.
7260 (adjust_intervals_for_insertion): Remove now redundant assertions.
7261 (delete_node, interval_deletion_adjustment)
7262 (adjust_intervals_for_deletion, merge_interval_right)
7263 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7264 (reproduce_interval): Make sure the interval is not empty.
7266 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7268 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7269 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7270 satisfaction that they would always be initialized.
7272 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7274 * term.c (tty_menu_display): Move the cursor to the active menu item.
7275 (tty_menu_activate): Return the cursor to the active menu item
7276 after displaying the menu and after displaying help-echo.
7277 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7278 for the details of why this is needed by screen readers and
7281 2014-04-30 Glenn Morris <rgm@gnu.org>
7283 * process.c (handle_child_signal):
7284 Handle systems without WCONTINUED. (Bug#15110, 17339)
7286 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7288 * window.c (struct saved_window): Remove mark.
7289 (Fset_window_configuration, save_window_save)
7290 (compare_window_configurations): Don't touch marks any more.
7292 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7294 Use bits_word for gcmarkbits.
7295 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7296 bits_word is typically a tad more efficient for mark bits than
7297 unsigned is, so use bits_word. All uses changed.
7298 * lisp.h (BITS_PER_INT): Remove; no longer used.
7300 Avoid undefined behavior in signed left shift.
7301 This ports to GCC 4.9.0 with -fsanitize=undefined.
7302 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7304 * regex.c (extract_number):
7305 * lisp.h (make_number, XINT):
7306 Do not shift a 1 bit left into a sign bit.
7307 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7308 not int, for gcmarkbits. All uses changed.
7310 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7312 * search.c (Fnewline_cache_check): Don't try to count newlines
7313 outside the buffer's restriction, as find_newline doesn't support that.
7315 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7317 * window.c (Fset_window_configuration): Deactivate the mark before
7319 (set_window_buffer): Ignore window_initialized.
7320 (window_initialized): Remove.
7321 * keyboard.c (Qdeactivate_mark): Not static any more.
7322 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7325 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7327 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7328 and to clang 3.4, which have fixed the bug. This should let us
7329 run a bit faster on these platforms when address sanitization is
7332 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7334 Port to GCC 4.9.0 with --enable-gcc-warnings.
7335 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7337 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7338 a way that also works with GCC 4.9.0.
7340 * search.c (Fnewline_cache_check): Remove unused locals.
7342 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7344 * search.c (find_newline1): New subroutine.
7345 (Fnewline_cache_check): New function.
7346 (syms_of_search): Defsubr it.
7348 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7350 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7351 * keyboard.c (unblock_input): Add comment.
7352 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7354 2014-04-22 Daniel Colascione <dancol@dancol.org>
7356 * lread.c (readevalloop_eager_expand_eval): New function
7357 that can recurse into toplevel forms.
7358 (readevalloop): Call it.
7359 * lisp.h: Declare Qprogn.
7360 * callint.c (Qprogn): No longer static.
7362 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7364 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7365 Also change identifiers to match the comments, and add more assertions
7368 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7370 * emacs.c (close_output_streams): Don't clear and restore errno.
7372 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7374 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7375 never becomes visible, i.e. using XMonad (Bug#17237).
7377 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7379 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7380 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7381 (Fline_pixel_height): Don't assume that the current buffer and the
7382 selected window's buffer are one and the same. (Bug#17281)
7384 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7385 paragraph-start cache before the newline cache. (Bug#17269)
7387 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7389 * term.c (tty_send_additional_strings): No need to fflush here,
7391 (tty_set_terminal_modes): fflush after sending additional strings,
7394 2014-04-17 Daniel Colascione <dancol@dancol.org>
7396 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7398 (tty_send_additional_strings): New function.
7399 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7400 (syms_of_term): Intern tty-mode-set-strings and
7401 tty-mode-reset-strings.
7403 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7405 * window.c (save_window_save): Lookup window_point_insertion_type in
7406 the right buffer (bug#15457).
7407 (Qwindow_point_insertion_type): New var.
7408 (syms_of_window): Initialize it.
7410 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7412 Fix the MSDOS build.
7413 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7414 (copy_text_and_data): Zero out the atexit chain pointer before
7417 * termhooks.h (encode_terminal_code): Update prototype.
7419 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7420 visible for all DOS_NT ports, not just WINDOWSNT.
7421 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7423 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7424 unless it is defined.
7425 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7427 * process.c (close_on_exec, accept4, process_socket): Move into
7428 the "ifdef subprocesses" part.
7429 (catch_child_signal): Condition by "ifdef subprocesses".
7430 (syms_of_process) <Qinternal_default_process_sentinel>
7431 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7433 * msdos.h: Add prototypes for new functions.
7434 (EINPROGRESS): Define.
7435 (O_CLOEXEC): Define to zero.
7437 * msdos.c (check_window_system): Remove unnecessary an
7438 incompatible duplicate function.
7439 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7440 New functions in support of new functionality.
7442 * menu.c (single_menu_item): Add visual indication of submenu
7443 also for menus on MSDOS frames.
7444 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7446 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7447 when async subprocesses aren't supported.
7449 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7451 * emacs.c (close_output_streams): Zero out errno before calling
7454 * dired.c [MSDOS]: Include msdos.h.
7456 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7457 (DATA_START) [MSDOS]: Define.
7458 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7460 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7461 Ifdef away for MSDOS.
7462 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7463 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7465 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7466 Use temporary file template that is compatible with mkostemp.
7467 Move vfork-related portions under #ifndef MSDOS.
7468 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7470 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7472 * buffer.c (Foverlays_at): Add argument `sorted'.
7474 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7476 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7477 text, invalidate the bidi_paragraph_cache upto and including the
7480 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7482 Port to IRIX 6.5 (Bug#9684).
7483 * conf_post.h (INET6) [IRIX6_5]: Define.
7484 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7485 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7487 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7489 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7490 before passing it to system APIs.
7492 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7494 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7495 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7497 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7499 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7501 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7503 Remove DATA_SEG_BITS.
7504 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7505 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7506 cc, but that platform is so old that SGI itself stopped supporting
7507 it in December 2013. If you still need Emacs on IRIX, please
7508 either compile with GCC and port the undumping code, or run
7509 './configure --with-wide-int'.
7510 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7511 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7512 DEFINE_GDB_SYMBOL_START way to define it.
7513 (NONPOINTER_BITS): New macro.
7514 (EMACS_INT): Use it.
7515 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7516 the problem and/or configuring --with-wide-int.
7517 (USE_LSB_TAG): Simplify, based on above changes.
7518 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7519 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7521 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7523 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7524 covered by a display string that ends in a newline, and that cases
7525 going back by DVPOS lines to hit the search limit, lift the limit
7526 and go back until DVPOS is reached. (Bug#17244)
7528 * indent.c (Fvertical_motion): Handle correctly the case when the
7529 display string is preceded by an empty line.
7531 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7532 use S_IWRITE instead.
7534 2014-04-11 Glenn Morris <rgm@gnu.org>
7536 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7538 2014-04-11 Ken Brown <kbrown@cornell.edu>
7540 * Makefile.in (EMACS_MANIFEST): Revert last change.
7542 2014-04-10 Daniel Colascione <dancol@dancol.org>
7544 * puresize.h (BASE_PURESIZE): Increase.
7546 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7548 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7550 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7551 region handling (and don't call signal_before_change) if
7552 inhibit_modification_hooks is set.
7553 (signal_before_change): Don't check inhibit_modification_hooks any more.
7555 2014-04-08 Daniel Colascione <dancol@dancol.org>
7557 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7558 function cells contain valid lisp objects. (Modified version of
7561 * alloc.c (detect_suspicious_free): Split actual stack capturing
7562 out into new function for easier breakpoint setting.
7563 (note_suspicious_free): New function.
7565 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7567 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7569 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7570 (symbol_block_pinned): New var.
7571 (Fmake_symbol): Initialize `pinned'.
7572 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7573 pinned and signal an error for un-purifiable objects.
7574 (pure_cons): Use it.
7575 (Fpurecopy): Use it, except for objects that can't be purified.
7576 (mark_pinned_symbols): New function.
7577 (Fgarbage_collect): Use it.
7578 (gc_sweep): Remove hack made unnecessary.
7580 2014-04-07 Glenn Morris <rgm@gnu.org>
7582 * keyboard.c (Fopen_dribble_file): Doc tweak.
7584 2014-04-07 Ken Brown <kbrown@cornell.edu>
7586 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7588 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7590 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7591 We have a substitute execinfo.h on hosts that lack it.
7592 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7593 isn't optimized away.
7595 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7597 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7598 * alloc.c (memory_full):
7599 * charset.c (syms_of_charset):
7600 * doc.c (Fsnarf_documentation):
7602 * font.c (BUILD_STYLE_TABLE):
7603 * keyboard.c (make_lispy_event):
7604 * profiler.c (setup_cpu_timer):
7605 * xgselect.c (xg_select):
7606 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7608 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7609 Replace the only use with ARRAYELTS (font_property_table).
7610 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7612 2014-04-03 Daniel Colascione <dancol@dancol.org>
7614 * xterm.c (x_term_init):
7615 * xfns.c (best_xim_style):
7616 * xfaces.c (Fdump_colors):
7617 * w32fns.c (w32_default_color_map):
7618 * w32.c (init_environment, N_ENV_VARS):
7619 * unexcw.c (read_exe_header):
7620 * term.c (term_get_fkeys_1):
7621 * sysdep.c (init_baud_rate):
7622 * nsterm.m (ns_convert_key):
7623 * nsfns.m (get_geometry_from_preferences):
7624 * msdos.c (dos_set_window_size, init_environment):
7625 * macfont.m (mac_font_get_glyph_for_cid)
7626 (macfont_store_descriptor_attributes)
7627 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7628 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7629 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7631 * image.c (xpm_str_to_color_key):
7632 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7633 * frame.c (x_set_frame_parameters):
7634 * fileio.c (Ffile_selinux_context):
7635 * emacs.c (sort_args):
7636 * dosfns.c (msdos_stdcolor_name):
7637 * dired.c (file_attributes):
7638 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7639 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7642 2014-04-02 Daniel Colascione <dancol@dancol.org>
7644 * data.c (Ffset): Abort if we're trying to set a function call to
7647 * lisp.h (ARRAYELTS): New macro.
7649 * alloc.c: Include execinfo.h if available.
7650 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7651 (suspicious_free_record): New structure.
7652 (suspicious_objects, suspicious_object_index)
7653 (suspicious_free_history, suspicious_free_history_index):
7655 (find_suspicious_object_in_range, detect_suspicious_free)
7656 (Fsuspicious_object): New functions.
7657 (cleanup_vector): Call find_suspicious_object_in_range.
7659 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7661 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7662 width from font width (Bug#17163).
7664 * frame.c (x_set_frame_parameters): Calculate default values of
7665 new frame sizes only after all other frame parameters have been
7666 processed (Bug#17142).
7668 2014-04-02 Ken Brown <kbrown@cornell.edu>
7670 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7673 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7675 * xterm.c (x_draw_image_glyph_string): Adjust image background
7676 width accordingly when its x position is adjusted. (Bug#17115)
7678 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7680 * font.c (font_list_entities): Do not add empty vector to font cache.
7681 (font_matching_entity): Likewise. If matching entity is found, insert
7682 1-item vector with this entity instead of entity itself (Bug#17125).
7684 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7686 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7688 * fns.c (validate_subarray): Rename from validate_substring,
7689 since it works for vectors too. New arg ARRAY. Optimize for the
7690 non-nil case. Instead of returning bool, throw an error if out of
7691 range, so that the caller needn't do that. All uses changed.
7692 Report original values if out of range.
7693 (Fsubstring, Fsubstring_no_properties, secure_hash):
7694 Also optimize the case where FROM is 0 or TO is the size.
7696 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7698 * search.c (Freplace_match): Use make_specified_string.
7699 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7700 to catch bogus override face of glyph strings.
7701 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7702 Move common substring range checking code to...
7703 (validate_substring): ...this function.
7705 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7707 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7709 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7711 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7712 bar is zero height, just return (Bug#16976).
7713 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7715 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7717 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7718 is nil. If waiting for toolbar to complete, force a redraw.
7720 2014-03-28 Glenn Morris <rgm@gnu.org>
7722 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7723 (emacs_bugreport): New variable.
7724 (usage_message): Use PACKAGE_BUGREPORT.
7725 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7727 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7729 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7731 Port recent signal-related changes to FreeBSD.
7732 Reported by Herbert J. Skuhra.
7733 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7734 Move decls from here ...
7735 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7737 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7739 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7740 and width of image background when it is displayed with a 'box'
7743 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7745 More backward-compatible fix to char-equal core dump (Bug#17011).
7746 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7747 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7749 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7751 * image.c (init_svg_functions): When loading SVG-related libraries,
7752 free already loaded libraries if the initialization fails.
7753 (rsvg_handle_set_size_callback): Remove declaration, unused.
7755 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7757 Fix core dump in char-equal (Bug#17011).
7758 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7759 unibyte buffers, as we can't tell whether the characters are
7762 * insdel.c (adjust_markers_for_delete): Remove unused local.
7764 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7766 Have (MARKER . ADJUSTMENT) undo records always be immediately
7767 after their corresponding (TEXT . POS) record in undo list.
7769 * lisp.h (record-delete): New arg record_markers.
7770 (record_marker_adjustment): No longer needed outside undo.c.
7771 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7772 adjustments to undo.c's record_marker_adjustments. Note that
7773 fileio.c's decide_coding_unwind is another caller to
7774 adjust_markers_for_delete. Because it has undo list bound to t,
7775 it does not rely on adjust_markers_for_delete to record marker
7777 (del_range_2): Swap call to record_delete and
7778 adjust_markers_for_delete so as undo marker adjustments are
7779 recorded before current deletion's adjustments, as before.
7780 (adjust_after_replace):
7781 (replace_range): Pass value for new record_markers arg to
7783 * undo.c (record_marker_adjustment): Rename to
7784 record_marker_adjustments and made static.
7785 (record_delete): Check record_markers arg and call
7786 record_marker_adjustments.
7787 (record_change): Pass value for new record_markers arg to
7789 (record_point): at_boundary calculation no longer needs to account
7790 for marker adjustments.
7792 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7794 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7797 2014-03-26 Glenn Morris <rgm@gnu.org>
7799 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7801 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7803 * buffer.c (struct sortvec): Add field `spriority'.
7804 (compare_overlays): Use it.
7805 (sort_overlays): Set it.
7807 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7809 * xdisp.c (redisplay_window): If all previous attempts to find the
7810 cursor row failed, try a few alternatives before falling back to
7811 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7813 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7815 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7816 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7818 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7819 variables on Windows.
7821 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7823 * w32.c (unsetenv): Remove unused var `retval'.
7824 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7826 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7827 (start_watching): Remove unused var `thr'.
7829 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7830 (find_child_console): Remove unnecesary var `thread_id'.
7832 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7833 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7835 2014-03-26 Glenn Morris <rgm@gnu.org>
7837 * filelock.c (Flock_buffer): Doc tweak.
7839 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7840 * emacs.c (shut_down_emacs):
7841 * fileio.c (Finsert_file_contents, write_region):
7842 * filelock.c (top-level, syms_of_filelock):
7843 * insdel.c (prepare_to_modify_buffer_1):
7844 CLASH_DETECTION is always defined now.
7846 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7848 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7849 DLL handle, to speed up thread startup.
7851 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7853 Handle sigmask better with nested signal handlers (Bug#15561).
7854 * atimer.c (sigmask_atimers): Remove.
7855 Remaining use rewritten to use body of this function.
7856 * atimer.c (block_atimers, unblock_atimers):
7857 * callproc.c (block_child_signal, unblock_child_signal):
7858 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7859 New arg OLDSET. All callers changed.
7860 * atimer.c (block_atimers, unblock_atimers):
7861 * callproc.c (block_child_signal, unblock_child_signal):
7862 * keyboard.c (handle_interrupt):
7863 * sound.c (vox_configure, vox_close):
7864 Restore the old signal mask rather than unilaterally clearing bits
7865 from the mask, in case a handler is running within another
7866 handler. All callers changed.
7867 * lisp.h, process.c, process.h, term.c:
7868 Adjust decls and callers to match new API.
7869 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7870 signal handlers aren't supposed to use floating point anyway.
7871 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7873 2014-03-23 Daniel Colascione <dancol@dancol.org>
7875 Split gc_sweep into discrete functions for legibility and better
7878 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7879 (sweep_vectors): Fix typo in comment.
7880 (sweep_conses, sweep_floats, sweep_intervals)
7881 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7882 (gc_sweep): Call new functions, to which existing functionality is
7884 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7886 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7888 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7890 2014-03-23 Daniel Colascione <dancol@dancol.org>
7892 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7893 only if xic_style calls for it. This change allows Emacs to work
7894 with ibus. Also, don't leak resources if create_frame_xic fails,
7895 and stop caching xic_style across different displays.
7896 (supported_xim_styles): Make const.
7897 (best_xim_style): Remove first parameter: it's always just
7898 supported_xim_styles. Change to look at supported_xim_styles
7901 2014-03-23 Daniel Colascione <dancol@dancol.org>
7903 * term.c (init_tty): Rearrange condition for clarity; print
7904 appropriate diagnostic.
7906 2014-03-23 Daniel Colascione <dancol@dancol.org>
7908 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7909 array. (ASAN caught.)
7911 2014-03-22 Glenn Morris <rgm@gnu.org>
7913 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7915 2014-03-22 Daniel Colascione <dancol@dancol.org>
7917 * process.c (conv_sockaddr_to_lisp): When extracting the string
7918 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7920 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7922 Fix regression introduced by patch for Bug#10500.
7923 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7924 * w32term.c (x_draw_image_relief): Likewise.
7926 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7928 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7929 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7930 maximize a frame for odd default fonts.
7932 2014-03-21 Glenn Morris <rgm@gnu.org>
7934 * minibuf.c (history-length): Increase default from 30 to 100.
7936 2014-03-21 Daniel Colascione <dancol@dancol.org>
7938 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7939 every time we switch to minibuffer.
7941 * alloc.c (lisp_align_malloc, allocate_string_data)
7942 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7943 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7945 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7947 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7948 support more "verbs".
7950 2014-03-21 Daniel Colascione <dancol@dancol.org>
7952 Always prohibit dumping a dumped Emacs.
7954 * emacs.c (might_dump): New variable.
7955 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7956 * lisp.h (might_dump): Declare.
7957 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7959 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7961 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7963 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7965 * doc.c (store_function_docstring): Warn when we don't know where to
7967 (Fsubstitute_command_keys): Don't advertise the fact that
7968 text-properties are dropped, since we think it's a bug that we'll fix.
7970 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7971 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7972 * frame.c (frame_garbaged): Make "docstring" more precise.
7974 2014-03-20 Glenn Morris <rgm@gnu.org>
7976 * charset.c (init_charset): When we cannot find the charsets directory,
7977 mention if EMACSDATA is set.
7979 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7981 * fns.c (Frandom): Fix rare bug where the result isn't random.
7983 Fix porting inconsistency about rounding to even.
7984 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7985 This way, the unusual !HAVE_RINT case acts like the usual
7986 HAVE_RINT case, and we can fix the documentation accordingly.
7988 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7990 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7991 (w32_wnd_proc): Initialize the dwHoverTime member of
7992 TRACKMOUSEEVENT structure.
7994 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7996 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7998 2014-03-16 Eli Zaretskii <eliz@gnu.org>
8000 * search.c (find_newline): Speed up the function when using the
8001 newline cache, by halving the number of calls to
8002 region_cache_forward and region_cache_backward. (Bug#16830)
8004 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
8006 * buffer.c (Fset_buffer): Document return value (bug#17015).
8008 2014-03-14 Martin Rudalics <rudalics@gmx.at>
8010 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
8011 nil, always resize character wise to avoid potential loss of the
8012 mode line (Bug#16923 related).
8014 2014-03-12 Martin Rudalics <rudalics@gmx.at>
8016 * frame.c (x_set_frame_parameters): Always calculate new sizes
8017 pixelwise to avoid potential loss when rounding.
8019 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
8021 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
8022 * xterm.c (x_free_frame_resources): Free all allocated cursors.
8024 2014-03-10 Eli Zaretskii <eliz@gnu.org>
8026 * w32.c (fstatat): Don't add an extra slash if the argument ends
8027 with a slash: this fails the subsequent call to stat_worker on
8028 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
8030 2014-03-09 Martin Rudalics <rudalics@gmx.at>
8032 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
8034 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
8036 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
8038 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
8039 when frame is only on one screen (Bug#14713).
8041 2014-03-08 Eli Zaretskii <eliz@gnu.org>
8043 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
8044 there's a valid wrap point in the display line, the last glyph
8045 cannot "just barely fit" on this row, because display_line doesn't
8046 let it. Instead, proceed as if the last glyph didn't fit, so that
8047 we eventually back up the iterator to the wrap point. This avoids
8048 delusional behavior of move_it_to, whereby it proceeds to the next
8049 display line, but sets current_x to zero for all the glyphs that
8050 without word-wrap would fit on the previous display line.
8051 One result was that visual-order cursor movement behaved erratically
8053 (Fmove_point_visually): Add code to find the x coordinate of the
8054 last character before wrap point, under word-wrap on a TTY.
8056 2014-03-07 Eli Zaretskii <eliz@gnu.org>
8058 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8059 also return value of MOVE_POS_MATCH_OR_ZV from
8060 move_it_in_display_line_to, when moving from beginning of line to
8061 point's position. (Bug#16961)
8063 2014-03-07 Martin Rudalics <rudalics@gmx.at>
8065 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8066 * window.c (Fselect_window): Explain NORECORD and
8067 `buffer-list-update-hook' in doc-string.
8069 2014-03-06 Martin Rudalics <rudalics@gmx.at>
8071 * window.c (Fother_window_for_scrolling): Check that
8072 Vother_window_scroll_buffer is a buffer.
8074 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8076 * xterm.c (xim_initialize): Always pass a copy of resource name
8077 to XRegisterIMInstantiateCallback and eassert whether return
8078 value is True. Passing copy is important because Xlib doesn't
8079 make its own copy and resource name argument usually points to
8080 SSDATA (Vx_resource_name), which may be changed from Lisp.
8081 (xim_close_display): For XUnregisterIMInstantiateCallback,
8082 always eassert return value and pass exactly the same values
8083 as were used for XRegisterIMInstantiateCallback.
8084 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8085 sources to check why if you are interested.
8087 2014-03-05 Martin Rudalics <rudalics@gmx.at>
8089 * dispnew.c (change_frame_size_1): Add new_lines instead of
8090 new_height, the latter may be still zero if passed as such.
8091 * window.c (Fwindow_pixel_height): Mention bottom divider in
8094 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8096 Fix "resource temporarily unavailable" with xgselect
8098 * xgselect.c: Include <stdbool.h>.
8099 (xg_select) [!USE_GTK]: Don't lose track of errno.
8101 Fix minor --enable-gcc-warnings issues.
8102 * widget.c (update_various_frame_slots, EmacsFrameResize):
8103 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8105 2014-03-04 Ken Brown <kbrown@cornell.edu>
8107 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8108 represent the actual adjustment needed for alignment.
8110 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8112 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8113 needed, and don't reallocate if the initial allocation already
8114 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8116 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8118 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8121 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8123 * cmds.c (delete-char): Update docstring pointing out that the
8124 function ignores `delete-active-region' and `overwrite-mode'.
8126 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8128 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8130 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8131 allocated buffer due to alignment.
8132 (freehook): If the block to be freed was allocated by
8133 'aligned_alloc', find its real pointer before calling 'free'.
8135 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8138 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8140 * font.c (toplevel): Adjust comment about font cache layout.
8141 (font_clear_cache): Fix to match real font cache layout.
8142 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8143 (Fframe_font_cache) [FONT_DEBUG]: New function.
8144 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8146 Avoid crashes when X fonts are erroneously freed on reused X
8147 'Display *' connection data (Bug#16069). Note that X font
8148 resources still may be leaked, but currently there is no way
8149 to completely avoid it.
8150 * xterm.h (struct x_display_info): New member x_id. Add comments.
8151 * xterm.c (x_display_id): New variable.
8152 (x_term_init): Assign identifier to each opened X connection.
8153 * xfont.c (struct xfont): New member x_display_id.
8154 (xfont_open): Initialize it with frame's display id.
8155 (xfont_close): Check whether font's display id matches the one
8156 recorded for the given display. Adjust comment.
8157 * xftfont.c (struct xftfont_info):
8158 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8160 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8162 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8163 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8164 killed Vother_window_scroll_buffer.
8165 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8167 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8169 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8170 that start with more than 2 slashes as UNCs. (Bug#16751)
8172 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8174 Fix a few crashes and leaks when cloning C strings.
8175 * alloc.c, lisp.h (dupstring): New function.
8176 * gtkutil.c (xg_get_font):
8177 * term.c (tty_default_color_capabilities):
8178 * xsettings.c (store_monospaced_changed)
8179 (store_font_name_changed, parse_settings)
8180 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8181 This avoids some unlikely crashes due to accessing freed storage,
8182 and avoids some minor memory leaks in the more-typical case.
8184 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8186 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8187 cursor when modeline can't be dragged (Bug#16647).
8189 2014-02-28 Glenn Morris <rgm@gnu.org>
8191 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8192 from custom-delayed-init-variables. (Bug#11565)
8194 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8196 More fixes for mouse glyph calculations (Bug#16647).
8197 * window.c (coordinates_in_window): In intersection of
8198 horizontal and vertical window dividers prefer the horizontal
8199 one. Add some extra parens to last fix.
8200 (window_relative_x_coord): Return x-coordinate for header and
8202 * xdisp.c (remember_mouse_glyph): In text area don't extend
8203 glyph into mode line to show the vertical drag cursor there
8204 immediately. Subdivide mouse glyphs in right fringes to show a
8205 horizontal drag cursor as soon as we enter the "grabbable width"
8206 portion. Handle vertical border case separately. Do not
8207 subdivide window divider areas.
8208 (note_mouse_highlight): On bottom divider of bottommost windows
8209 show vertical drag cursor only when the minibuffer window can be
8212 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8214 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8215 reset by the face of the object just displayed. See also bug#76.
8216 (get_next_display_element): If the string came from a display
8217 property, examine the box face attribute at it->position, not at
8218 it->current.pos, since the latter was not updated yet. (Bug#16870)
8219 (handle_face_prop): Improve commentary.
8221 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8223 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8224 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8226 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8228 Fixes around Bug#16647.
8229 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8230 ON_BOTTOM_DIVIDER cases.
8231 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8232 only if the window has no right divider.
8233 (Fcoordinates_in_window_p): Fix doc-string.
8235 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8237 * lread.c (Funintern): Fix doc to match advertised calling convention.
8239 2014-02-24 Daniel Colascione <dancol@dancol.org>
8241 * keyboard.c (read_char): Close race that resulted in lost events.
8243 2014-02-22 Glenn Morris <rgm@gnu.org>
8245 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8246 * window.c (window-resize-pixelwise): Doc fixes.
8248 * process.c (Finternal_default_process_filter)
8249 (Finternal_default_process_sentinel): Doc tweaks.
8251 2014-02-21 Glenn Morris <rgm@gnu.org>
8253 * process.c (Fprocess_buffer, Faccept_process_output)
8254 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8257 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8259 * window.c (Fwindow_scroll_bar_width): New function.
8261 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8263 Pacify GCC when configuring with --enable-gcc-warnings.
8264 * xdisp.c (move_it_in_display_line_to) [lint]:
8265 Initialize recently-added local.
8267 2014-02-21 Daniel Colascione <dancol@dancol.org>
8269 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8271 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8273 * xdisp.c (init_iterator): Don't dereference a bogus face
8274 pointer. (Bug#16819)
8275 (try_cursor_movement): Don't use cursor position if
8276 set_cursor_from_row failed to compute it. This avoids assertion
8277 violations in MATRIX_ROW.
8278 (move_it_in_display_line_to): Save the iterator state in ppos_it
8279 only once per call. Reimplement the method used to return to the
8280 best candidate position if all the positions found in display line
8281 are beyond TO_CHARPOS. This cuts down the number of calls to
8282 bidi_shelve_cache, which moves a lot of stuff when lines are long
8283 and include bidirectional text. (Bug#15555)
8285 2014-02-20 Glenn Morris <rgm@gnu.org>
8287 * data.c (Fdefalias): Doc fix.
8289 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8291 * xdisp.c (display_line): Fix horizontal scrolling of large images
8292 when fringes are turned off. This comes at a price of not
8293 displaying the truncation/continuation glyphs in this case.
8296 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8297 CreateDIBSection returns an error indication, zero out *ximg after
8298 destroying the image. This avoids crashes in memory allocations
8299 due to the fact that some of the callers also call
8300 x_destroy_x_image, which will attempt to free an already free'd
8303 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8305 * widget.c (update_various_frame_slots): Don't set
8306 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8308 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8310 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8312 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8314 temacs --daemon fix (Bug#16599).
8315 * emacs.c (main): Initialize daemon_pipe[1] here ...
8316 (syms_of_emacs): ... instead of here.
8318 2014-02-16 Anders Lindgern <andlind@gmail.com>
8320 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8323 2014-02-16 Daniel Colascione <dancol@dancol.org>
8325 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8326 (xd_get_connection_address): Use it.
8327 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8328 xd_get_connection_address because the latter signals if the bus
8329 we're trying to close is already disconnected.
8331 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8333 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8334 argument to CreateThread. This avoids segfaults on Windows 9X.
8335 Reported by oslsachem <oslsachem@gmail.com>.
8337 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8339 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8340 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8341 (check_lseek): New function, to report lseek errors.
8342 (save_data_space, update_file_ptrs, read_header, write_header)
8343 (copy_file, copy_rest, unexec): Use these news functions.
8344 (update_file_ptrs): Don't assume wraparound behavior when
8345 converting a large size_t value to off_t.
8347 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8349 * composite.c (fill_gstring_header): Pass positions as C integers
8350 and move parameters checking to...
8351 (Fcomposition_get_gstring): ...this function. Handle case when
8352 buffer positions are in reversed order and avoid crash (Bug#16739).
8354 * buffer.c (validate_region): Mention current buffer in error message.
8356 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8358 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8360 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8362 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8364 2014-02-11 Glenn Morris <rgm@gnu.org>
8366 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8367 Replace refs to "OpenStep" in messages.
8369 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8371 Avoid "." at end of error diagnostics.
8372 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8373 * font.c (Ffont_at):
8374 * nsfns.m (ns_display_info_for_name):
8375 * nsselect.m (Fx_own_selection_internal):
8376 * nsterm.m (performDragOperation:):
8377 Remove "." from end of diagnostic.
8379 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8381 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8382 unintuitive (bug#15824).
8383 (Fyes_or_no_p): Doc fix (bug#15456).
8385 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8387 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8389 * eval.c (call_debugger): When exiting the debugger, do not allow
8390 max_specpdl_size less than actual binding depth (Bug#16603).
8391 (syms_of_eval): Adjust docstring.
8393 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8395 * cmds.c (Fself_insert_command): Output a clearer error message on
8396 negative repetitions (bug#9476).
8398 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8400 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8402 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8404 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8406 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8408 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8410 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8412 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8414 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8416 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8417 `exit' works (bug#15865).
8419 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8421 Constrain window box/body sizes and margin widths (Bug#16649).
8422 * xdisp.c (window_box_width): Don't return less than zero.
8423 (window_box_left_offset, window_box_right_offset): Don't return
8424 more than the window's pixel width.
8425 * window.c (window_body_height, window_body_width): Don't return
8427 (window_resize_apply): Adjust margin width, if necessary.
8429 2014-02-07 Glenn Morris <rgm@gnu.org>
8431 * nsterm.m (syms_of_nsterm): Doc fix.
8433 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8435 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8436 New variables: pointers through which to call the respective APIs.
8437 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8438 (filename_from_ansi, sys_link, check_windows_init_file):
8439 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8440 This is required on Windows 9X, where we dynamically load
8441 UNICOWS.DLL which has their non-stub implementations.
8442 (maybe_load_unicows_dll): Assign addresses to these 2 function
8443 pointers after loading UNICOWS.DLL.
8445 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8446 MultiByteToWideChar and WideCharToMultiByte through function
8449 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8452 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8454 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8455 for OSX >= 10.9 if separate spaces are used.
8456 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8458 2014-02-06 Glenn Morris <rgm@gnu.org>
8460 * buffer.c (cache-long-scans): Doc fix.
8462 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8464 * w32fns.c (Fw32_shell_execute): Doc fix.
8466 2014-02-05 Bastien Guerry <bzg@gnu.org>
8468 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8469 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8471 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8473 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8474 outside the window (Bug#16649).
8476 * xdisp.c (note_mouse_highlight): When entering a margin area show
8477 a non-text cursor (Bug#16647).
8479 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8481 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8482 It prompted a compile-time diagnostic on GNU/Linux.
8483 Simplify to remove the need for the label.
8485 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8487 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8488 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8489 to show it; otherwise return 'unsupported--w32-dialog' to signal
8490 to the caller that emulation with menus is necessary.
8491 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8493 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8495 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8498 * menu.c (Fx_popup_dialog): Don't condition the call to
8499 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8500 special symbol 'unsupported--w32-dialog', emulate the dialog with
8501 a menu by calling x-popup-menu.
8503 * menu.h (Qunsupported__w32_dialog): New extern variable.
8505 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8507 * keyboard.c (kbd_buffer_get_event): Read file notification events
8510 * xgselect.c (xg_select): Read glib events in any case, even if
8511 there are no file descriptors to watch for. (Bug#16519)
8513 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8515 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8516 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8517 * w32term.c (w32_draw_window_divider): Handle first and last
8519 * w32term.h (w32_fill_area_abs): New function.
8520 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8522 * xfaces.c (realize_basic_faces): Handle new face ids.
8523 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8524 and bottom divider width.
8525 * xterm.c (x_draw_window_divider): Handle first and last pixels
8528 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8530 * print.c (Fexternal_debugging_output): Add cast to pacify
8531 --enable-gcc-warnings.
8532 * eval.c (call_debugger): Grow specpdl if the debugger was
8533 entered due to specpdl overflow (Bug#16603) and allow more
8534 specpdl space for the debugger itself.
8536 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8538 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8541 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8543 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8544 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8546 * print.c (Fexternal_debugging_output): If the argument character
8547 is non-ASCII, encode it with the current locale's encoding before
8548 writing the result to the terminal. (Bug#16448)
8550 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8551 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8554 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8556 * process.c (create_process): Reset SIGPROF handler in the child.
8557 * callproc.c (call_process): Likewise.
8559 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8561 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8563 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8565 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8566 of zero to print strings, GDB doesn't like it.
8568 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8569 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8570 we still use correct addresses. (Bug#16576)
8572 2014-01-27 K. Handa <handa@gnu.org>
8574 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8575 to preserve the code detection behavior of 24.3.
8576 * coding.h (struct coding_system): New member detected_utf8_bytes.
8577 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8578 (decode_coding_gap): Use short cut for UTF-8 file reading only
8579 when coding->detected_utf8_bytes equals to coding->src_bytes.
8580 * fileio.c (Finsert_file_contents): Cancel the previous change.
8582 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8584 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8585 that are not visible.
8587 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8589 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8590 is grabbed (Bug#16565).
8592 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8594 * xdisp.c (last_max_ascent): Re-remove after erroneously
8595 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8597 (move_it_to): Re-remove reference to last_max_ascent.
8598 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8599 max_descent here instead of calling line_bottom_y.
8602 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8604 * terminal.c (initial_free_frame_resources): New function.
8605 (init_initial_terminal): Install new hook to free face cache
8606 on initial frame and avoid memory leak. For details, see
8607 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8608 * xfaces.c (free_frame_faces): Adjust comment.
8610 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8612 * data.c (Fstring_to_number): Document results if unparsable
8615 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8617 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8619 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8621 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8622 * coding.c (detect_coding_utf_8, emacs_mule_char)
8623 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8624 (check_utf_8, decode_coding):
8625 * coding.h (struct coding_system.errors):
8626 Use ptrdiff_t, not int, for integer values derived from buffer and
8629 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8630 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8631 before invoking decode_coding_gap, since there's just one block.
8633 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8635 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8636 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8637 too early. Again run change_frame_size before assigning menu-
8640 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8642 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8643 arrives, call x_check_fullscreen, in case the new display has a
8644 different resolution. (Bug#16517)
8646 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8648 * term.c (read_menu_input): If the selected frame changes, exit
8650 (tty_menu_show): If the selected frame changes while we displayed
8651 a menu, throw to top level. (Bug#16479)
8653 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8655 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8657 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8659 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8660 * data.c (count_one_bits_word): Fix bug (negated comparison)
8661 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8663 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8665 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8666 Avoid undefined behavior by initializing display property bit of a
8667 string processed by the bidirectional iterator. For details, see
8668 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8670 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8672 Minor cleanup of previous change.
8673 * image.c (imagemagick_error, Fimagemagick_types):
8674 Omit some recently-introduced and unnecessary casts and assignments.
8676 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8678 Fix two memory leaks discovered with Valgrind.
8679 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8680 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8682 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8684 Fixes in window size functions around Bug#16430 and Bug#16470.
8685 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8686 (Fwindow_mode_line_height, Fwindow_header_line_height)
8687 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8688 Minor doc-string adjustments.
8689 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8690 Rewrite doc-strings.
8691 (window_body_height, window_body_width): Do not count partially
8692 visible lines/columns when PIXELWISE is nil (Bug#16470).
8693 (Qfloor, Qceiling): New symbols.
8695 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8697 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8698 when the image cache is not yet allocated. (Bug#16509)
8700 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8702 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8703 re-attach intervals to its base buffer (Bug#16502).
8704 * intervals.c (set_interval_object): Move from here...
8705 * intervals.h (set_interval_object): ... to here. Fix comments.
8707 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8709 Avoid undefined behavior by initializing buffer redisplay bit.
8710 Reported by Dmitry Antipov in
8711 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8712 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8714 Revert some of the CANNOT_DUMP fix (Bug#16494).
8715 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8717 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8719 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8720 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8721 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8722 they are replaced by macros that expand into direct calls to the
8723 corresponding functions from GDI32.DLL.
8724 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8725 variables in the Cygwin build, they are unused.
8727 2014-01-19 K. Handa <handa@gnu.org>
8729 * composite.c (composition_update_it): Fix previous change.
8731 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8733 Fix file name handling on MS-Windows 9X.
8734 * w32.c (maybe_load_unicows_dll): New function.
8736 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8737 on, to make sure we can convert file names to and from UTF-8 on
8738 Windows 9X. This fixes a failure to start up because Emacs cannot
8739 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8741 * w32font.c [WINDOWSNT]: Include w32.h.
8742 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8743 of implementing the same stuff.
8744 Remove now unused g_b_init_is_windows_9x.
8746 * w32.h (maybe_load_unicows_dll): Add prototype.
8748 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8750 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8751 switch to single keyboard. Prevents daemon crashes when a new
8752 client connects while we show a TTY menu in an existing client.
8755 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8757 Fix MinGW64 porting problem with _setjmp.
8758 Reported by Eli Zaretskii in:
8759 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8760 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8761 the old _setjmp and _longjmp. All uses changed.
8763 2014-01-13 Daniel Colascione <dancol@dancol.org>
8765 * textprop.c (Fremove_list_of_text_properties):
8766 Correctly handle reaching the end of the interval tree. (Bug#15344)
8768 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8770 * xdisp.c (resize_mini_window): Round height to a multiple of
8771 frame's line height. Fix bug in calculation of window start
8772 position (Bug#16424).
8774 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8776 * macfont.m: Include termchar.h.
8777 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8778 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8779 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8780 *_WITH_GC_* to take face and f as parameters.
8781 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8782 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8784 2014-01-13 Daniel Colascione <dancol@dancol.org>
8786 Fix menu item updating in the presence of the Unity global menu
8789 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8790 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8792 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8793 updating menus; explain why.
8794 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8795 problem it's supposed to solve and it interferes with detecting
8796 the presence of a global menu.
8797 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8800 2014-01-11 K. Handa <handa@gnu.org>
8802 * composite.c (composition_update_it): Fix indexing of
8803 LGSTRING_CHAR (Bug#15984).
8805 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8807 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8809 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8811 * xdisp.c (try_window_id): Don't use this function's optimizations
8812 if overlays in the buffer displayed by the window have changed
8813 since last redisplay. (Bug#16347)
8814 (message_dolog): Fix indentation.
8816 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8818 * frame.c (frame_resize_pixelwise): Fix doc-string.
8820 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8822 Fix handling of internal borders (Bug#16348).
8823 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8824 Remove internal border width from pixel width of windows.
8825 (change_frame_size_1): Don't return early when frame's pixel
8826 size changes - we still have to record the new sizes in the
8828 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8829 also when toolbar gets larger.
8830 * window.c (check_frame_size): Include internal_border_width in
8832 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8833 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8834 In non-toolkit/non-GTK version clear internal border.
8835 * xterm.c (x_clear_under_internal_border): New function for
8836 non-toolkit/non-GTK version.
8837 (x_after_update_window_line): In non-toolkit/non-GTK version
8839 (handle_one_xevent, x_set_window_size):
8840 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8841 * xterm.h (x_clear_under_internal_border): Extern it.
8843 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8845 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8846 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8849 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8851 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8852 last value of point is not equal to buffer's point. (Bug#16129)
8854 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8857 * nsterm.h (updateCollectionBehavior): Rename from
8858 updateCollectionBehaviour. All uses changed.
8860 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8861 * Makefile.in (SETFATTR): New macro.
8862 (temacs$(EXEEXT)): Use it.
8864 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8866 Fix maximization behavior on Windows (Bug#16300).
8867 * w32fns.c (w32_fullscreen_rect): Don't handle
8868 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8869 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8870 of SetWindowPos. Restore last placement also when leaving
8871 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8872 but the FULLSCREEN_BOTH case.
8874 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8877 * data.c (arithcompare_driver):
8878 * fileio.c (Fcar_less_than_car):
8879 * fns.c (internal_equal):
8880 * frame.c (delete_frame):
8881 * lisp.h (enum More_Lisp_Bits):
8883 Avoid C99 constructs that don't work in C89.
8884 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8885 to port to C89, which doesn't have 'long long'.
8886 (count_trailing_zero_bits): Use them.
8888 2014-01-03 Chong Yidong <cyd@gnu.org>
8890 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8892 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8894 Further adjust frame/window scrollbar width calculations.
8895 * window.c (apply_window_adjustment):
8896 Set windows_or_buffers_changed.
8897 (Fwindow_scroll_bars): Return actual scrollbar width.
8898 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8899 For non-toolkit builds again use 14 as minimum width and set
8900 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8901 * xterm.c (XTset_vertical_scroll_bar): Take width from
8902 WINDOW_SCROLL_BAR_AREA_WIDTH.
8903 (x_new_font): Rename wid to unit. Base calculation of new
8904 scrollbar width on toolkit used and make it analogous to that of
8905 x_set_scroll_bar_default_width.
8906 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8907 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8908 of GetSystemMetrics.
8909 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8910 WINDOW_SCROLL_BAR_AREA_WIDTH.
8911 (x_new_font): Make it correspond to changes in xterm.c.
8913 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8915 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8916 This is a cleaner way to fix the MinGW-w64 porting problem.
8917 Check for INTPTR_MAX misconfiguration.
8919 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8921 * search.c (newline_cache_on_off, find_newline): In indirect
8922 buffers, use the newline cache of the base buffer.
8924 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8925 buffer, invalidate the caches of its base buffer. (Bug#16265)
8927 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8928 buffers, use the width-run cache of the base buffer.
8930 * xdisp.c (redisplay_window): When the window displays an indirect
8931 buffer, and the character widths in the display table have
8932 changed, invalidate the width-run cache of the corresponding base
8935 * fileio.c (Finsert_file_contents): When invalidating the newline
8936 cache, consider the case of inserting into indirect buffer.
8938 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8939 In indirect buffers, use the paragraph cache of the base buffer.
8941 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8943 * window.c (grow_mini_window): Fix last change.
8945 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8947 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8949 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8951 * w32term.c (w32_initialize): Use LCID and LOWORD.
8953 * w32proc.c (create_child): Use pid_t for 5th argument.
8954 (IsValidLocale): Don't provide prototype for MinGW64.
8955 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8956 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8958 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8959 MinGW64 doesn't support.
8961 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8963 * w32.c (set_named_security_info): New function.
8964 (acl_set_file): Fall back on set_named_security_info if
8965 set_file_security fails.
8966 (g_b_init_set_named_security_info_w)
8967 (g_b_init_set_named_security_info_a): New static variables.
8968 (globals_of_w32): Initialize them to zero.
8969 (set_named_security_info): Set them to non-zero if the
8970 corresponding API is available.
8971 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8972 New function typedefs.
8974 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8976 Some more fixes following pixelwise resize changes including one
8978 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8979 of frame_resize_pixelwise.
8980 * widget.c (pixel_to_text_size): New function.
8981 (update_wm_hints): Have size hints respect value of
8982 frame_resize_pixelwise.
8983 (EmacsFrameResize): Alway process resize requests pixelwise.
8984 * window.c (grow_mini_window): Make sure mini window is at least
8986 * xdisp.c (display_menu_bar): Make sure menubar extends till
8988 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8989 (x_set_tool_bar_lines): Calculate pixelwise.
8990 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8991 frame_resize_pixelwise.
8993 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8995 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8996 variables not used there.
8998 2013-12-30 Eli Zaretskii <eliz@gnu.org>
9000 * w32.c (sys_umask): New function. (Bug#16299)
9002 2013-12-30 Martin Rudalics <rudalics@gmx.at>
9004 * dispnew.c (change_frame_size_1): Take old width of root window
9005 from that window's pixel width. (Bug#16284)
9007 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
9009 Plain copy-file no longer chmods an existing destination (Bug#16133).
9010 * fileio.c (realmask): Now a static var, not a local.
9011 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
9012 Remove arg STATPTR. All uses changed.
9013 (Fcopy_file): Do not alter permissions of existing destinations,
9014 unless PRESERVE-PERMISSIONS (renamed from
9015 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
9016 Avoid race when testing for existing destinations and for
9017 when input and output files are the same.
9018 If changing the group fails, adjust both default and
9019 preserved permissions so that access is not granted to the
9021 (Fset_default_file_modes, init_fileio): Update realmask.
9022 (Fdefault_file_modes): Use realmask instead of calling umask.
9024 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
9026 Fix pipe bug with OS X emacs --daemon (Bug#16262).
9027 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
9028 flags on the daemon pipe ends before execing.
9030 2013-12-28 Eli Zaretskii <eliz@gnu.org>
9032 * w32fns.c (Fx_create_frame): Error out if called from a TTY
9033 session. (Bug#14739)
9035 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
9037 * callproc.c (Vexec_path): Document that exec-directory is in it.
9039 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
9041 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
9044 2013-12-27 Chong Yidong <cyd@gnu.org>
9046 * data.c (Fsymbol_function): Doc fix.
9048 2013-12-26 Martin Rudalics <rudalics@gmx.at>
9050 Some more tinkering with Bug#16051.
9051 * window.c (resize_frame_windows): Don't let the size of the
9052 root window drop below the frame's default character size.
9053 Never ever delete any subwindows - let the window manager do the
9056 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9057 of toolbar lines needed when they exceed the height of the root
9059 (unwind_create_frame_1): New function.
9060 (Fx_create_frame): Generally inhibit calling the window
9061 configuration change hook here. Remove extra call to
9062 change_frame_size - it's not needed when we don't run the
9063 configuration change hook.
9065 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9067 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9068 On my Fedora 19 platform the core dumps were so big that
9069 my desktop became nearly catatonic.
9070 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9071 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9072 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9073 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9074 a clang-only syntax.
9075 * conf_post.h (__has_feature): New macro, if not already defined.
9076 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9077 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9079 2013-12-25 Eli Zaretskii <eliz@gnu.org>
9081 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9082 is a file name. (Bug#16252)
9084 2013-12-25 Chong Yidong <cyd@gnu.org>
9086 * keyboard.c (Voverriding_terminal_local_map)
9087 (Voverriding_local_map): Doc fix.
9089 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9091 2013-12-24 Eli Zaretskii <eliz@gnu.org>
9093 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9094 file name when it is submitted to ShellExecute. Simplify code.
9095 Don't test DOCUMENT for being a string, as that is enforced by
9096 CHECK_STRING. Doc fix.
9098 2013-12-23 Eli Zaretskii <eliz@gnu.org>
9100 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9101 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9102 redisplay_tool_bar does. Improve and fix commentary.
9103 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9104 limits of the glyph matrices. (Bug#16051)
9105 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9106 only when the new size is different from the old one, and the new
9107 size can be achieved given the frame height.
9109 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9111 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9113 2013-12-23 Glenn Morris <rgm@gnu.org>
9115 * lread.c (Fload): Mention load-prefer-newer in doc.
9117 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9119 Handle Bug#16207 by being more restrictive when running hooks.
9120 * window.c (unwind_change_frame): New function.
9121 (Fset_window_configuration): Don't run configuration change hook
9122 while the frame configuration is unsafe. Call select_window
9125 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9127 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9129 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9131 * nsterm.h: Declare EmacsColor category.
9133 * nsterm.m (NSColor): Implement EmacsColor category.
9134 (ns_get_color): Use colorUsingDefaultColorSpace.
9135 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9137 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9139 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9141 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9142 having the PNG_NORETURN attribute, to avoid compiler warning in
9145 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9147 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9149 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9150 fringe background extension.
9151 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9152 because they are now always the same as `left' and `width',
9153 respectively. Remove code for the case that `width' and
9154 `sb_width' are different.
9156 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9158 Remove scroll_bar_actual_width from frames.
9159 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9160 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9161 (x_figure_window_size):
9162 * nsterm.m (x_set_window_size):
9163 * widget.c (set_frame_size):
9164 * w32term.c (x_set_window_size):
9165 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9166 scroll_bar_actual_width.
9168 Convert scroll_bar members to integers on Windows.
9169 * w32term.h (struct scroll_bar): Convert top, left, width,
9170 height, start, end and dragging to integers.
9171 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9173 * w32term.c (w32_set_scroll_bar_thumb)
9174 (w32_scroll_bar_handle_click): Remove XINT conversions for
9175 scroll_bar members. Treat bar->dragging as integer.
9176 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9177 first element. Remove XINT conversions for scroll_bar members.
9178 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9179 Remove XINT conversions for scroll_bar members.
9181 Fix assignment for new window total sizes.
9182 * window.c (Fwindow_resize_apply_total): Assign values for
9185 2013-12-20 Chong Yidong <cyd@gnu.org>
9187 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9188 argument to `append'.
9190 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9192 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9193 current text face, for extending the face of the display margins.
9196 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9197 Doc fix. (Bug#16190)
9199 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9201 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9204 * nsterm.m (Qfile, Qurl): New.
9205 (EV_MODIFIERS2): New macro.
9206 (EV_MODIFIERS): Use EV_MODIFIERS2.
9207 (ns_term_init): Remove font and color from DND, does not work on
9208 newer OSX, and other ports don't have them.
9209 (performDragOperation:): Handle modifiers used during drag.
9210 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9211 Remove global Lisp variables used to communicate with ns-win.el.
9212 Remove font and color handling.
9213 (syms_of_nsterm): Defsym Qfile and Qurl.
9215 2013-12-19 Anders Lindgren <andlind@gmail.com>
9217 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9218 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9220 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9221 (constrainFrameRect): Remove special case nr_screens == 1.
9222 Don't constrain size to size of view.
9224 * nsterm.h (ns_output): Remove dont_constrain.
9226 2013-12-19 Anders Lindgren <andlind@gmail.com>
9228 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9230 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9232 Minor fixes for recent openp changes.
9233 * lisp.h (GCPRO7): New macro.
9234 * lread.c (openp): Use bool for boolean; all callers changed.
9235 Protect save_string from GC. Don't assume that file descriptors
9236 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9237 warning about uninitialized variable.
9239 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9241 * w32fns.c (emacs_abort): Use intptr_t as argument of
9242 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9244 2013-12-18 Glenn Morris <rgm@gnu.org>
9246 * lread.c (Fload): Pass load_prefer_newer to openp.
9247 Don't bother checking mtime if openp already did it.
9248 (openp): Add `newer' argument, to check all suffixes
9249 and find the newest file.
9250 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9251 * callproc.c (call_process):
9252 * charset.c (load_charset_map_from_file):
9253 * emacs.c (init_cmdargs):
9254 * image.c (x_create_bitmap_from_file, x_find_image_file):
9256 * lread.c (Flocate_file_internal):
9257 * process.c (Fformat_network_address):
9258 * sound.c (Fplay_sound_internal):
9259 * w32.c (check_windows_init_file):
9260 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9262 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9264 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9266 * w32.c (getloadavg): Don't index samples[] array with negative
9267 indices. Recover from wall-clock time being set backwards.
9269 * w32term.c (w32_initialize): Declare the argument of
9270 set_user_model as const.
9272 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9273 (w32_menu_show): Constify some arguments passed to MessageBox.
9275 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9276 to initialize Lisp objects.
9278 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9279 initialize Lisp objects.
9281 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9282 use variables used only on X under that condition.
9284 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9285 variables not used there.
9287 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9289 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9290 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9292 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9294 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9295 code, revealed in presence of R2L characters, character
9296 compositions, and display vectors. A better fix for Bug#16148.
9297 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9298 GTK and NS builds, they don't have this member of struct frame.
9300 * dispextern.h (struct composition_it): Correct a comment for the
9303 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9305 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9306 This prevents a compilation error on C compilers that do not
9307 default functions to return 'int' if not declared. Also, add
9308 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9309 since it now uses inline functions.
9311 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9313 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9314 display margins on mode line, header line, and in the frame's
9315 tool-bar window. (Bug#16165)
9317 2013-12-16 Andreas Schwab <schwab@suse.de>
9319 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9321 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9323 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9326 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9328 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9330 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9332 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9333 intended to find bogus pointers in font objects (Bug#16140).
9334 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9335 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9336 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9337 Disable for MS-Windows due to Bug#15876; apparently this
9338 requires more or less substantial changes in fontset code.
9339 * xfont.c (xfont_close):
9340 * xftfont.c (xftfont_close): Call x_display_info_for_display
9341 to check whether 'Display *' is valid (Bug#16093 and probably
9344 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9346 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9347 Reported by Juanma Barranquero <lekktu@gmail.com>.
9349 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9350 open a pty on MS-Windows. (Bug#16152)
9352 * emacs.c (decode_env_path): Fix bogus comparison against
9353 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9355 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9357 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9358 (Fx_file_dialog): Add parentheses around && to silence warning.
9360 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9362 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9364 * xdisp.c (extend_face_to_end_of_line): Extend background of
9365 non-default face in margin areas as well. (Bug#16151)
9366 (display_line): Call extend_face_to_end_of_line for continued
9367 lines as well, if the display margins have non-zero width.
9368 (set_glyph_string_background_width): When needed, set the
9369 extends_to_end_of_line_p flag on glyph strings to be drawn in
9370 margin areas, not only in the text area.
9372 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9375 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9377 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9378 Don't worry about verify_error being t, since it has to be a list.
9380 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9382 Use bool for boolean, focusing on headers.
9383 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9384 No need to include <stdbool.h>, since conf_post.h does it now.
9385 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9386 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9387 (SET_PER_BUFFER_VALUE_P):
9388 * ccl.c, ccl.h (setup_ccl_program):
9389 * ccl.h (CHECK_CCL_PROGRAM):
9390 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9391 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9392 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9393 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9394 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9395 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9396 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9397 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9398 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9399 (CHARSET_FAST_MAP_SET):
9400 * coding.c (decode_coding_ccl, encode_coding_ccl):
9401 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9402 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9403 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9404 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9405 (decode_coding_c_string):
9406 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9407 * conf_post.h (has_attribute):
9408 * dispextern.h (trace_redisplay_p)
9409 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9410 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9411 (SET_GLYPH_FROM_CHAR_GLYPH)
9412 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9413 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9414 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9415 (cursor_in_mouse_face_p):
9416 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9417 (blank_row, prepare_desired_row)
9418 (build_frame_matrix_from_leaf_window, make_current)
9419 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9420 (update_window, scrolling_window, update_frame_line):
9421 * disptab.h (GLYPH_FOLLOW_ALIASES):
9422 * editfns.c (Fformat):
9423 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9424 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9425 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9426 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9427 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9428 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9429 (FONT_DEFERRED_LOG):
9430 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9431 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9432 (FRAME_MOUSE_UPDATE):
9433 * fringe.c (Fdefine_fringe_bitmap):
9434 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9435 (x_create_bitmap_from_xpm_data, xpm_load_image):
9436 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9437 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9438 (MERGE_INTERVAL_CACHE):
9439 * keymap.h (KEYMAPP):
9440 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9441 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9442 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9443 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9444 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9445 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9446 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9447 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9448 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9449 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9450 (SETUP_BUFFER_SYNTAX_TABLE):
9451 * systime.h (timespec_valid_p):
9452 * term.c (save_and_enable_current_matrix):
9453 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9454 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9455 (redisplay_internal, try_window_reusing_current_matrix)
9456 (sync_frame_with_window_matrix_rows, try_window_id)
9457 (display_menu_bar, display_tty_menu_item, display_mode_line)
9458 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9459 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9460 * xmenu.c (xmenu_show):
9461 * xterm.c (use_xim, x_term_init):
9462 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9463 (struct x_bitmap_record):
9464 Use bool for booleans.
9465 * ccl.c (struct buffer_text):
9466 * ccl.h (struct ccl_program):
9467 * charset.h (struct charset):
9469 * coding.h (struct iso_2022_spec, struct coding_system):
9470 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9471 (struct glyph_string, struct face, struct face_cache)
9472 (struct bidi_string_data, struct bidi_it)
9473 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9475 * editfns.c (Fformat):
9476 * frame.h (struct frame):
9477 * fringe.c (struct fringe_bitmap):
9478 * intervals.h (struct interval):
9479 * keyboard.h (struct kboard):
9480 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9481 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9482 (struct Lisp_Buffer_Local_Value, union specbinding):
9483 * macfont.m (struct macfont_info):
9484 * process.h (struct Lisp_Process):
9485 * termchar.h (struct tty_display_info):
9486 * window.h (struct window):
9487 * xterm.h (struct x_output):
9488 Use bool_bf for boolean bit-fields.
9489 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9490 All callers changed.
9491 * ccl.h (struct ccl_program): Remove unused members private_state,
9492 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9494 (struct ccl_spec): Remove unused members cr_carryover,
9495 eight_bit_carryover.
9496 * conf_post.h: Include <stdbool.h>.
9497 (bool_bf): New type.
9498 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9499 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9500 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9501 'do { ... } while (false)' brackets.
9502 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9503 Args must now be expressions; all callers changed.
9504 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9505 (PRODUCE_GLYPHS): Simplify use of boolean.
9506 * fileio.c (Fcopy_file):
9507 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9508 * lisp.h (UNGCPRO): Return void, not int.
9509 (FOR_EACH_TAIL): Use void expression, not int expression.
9510 * region-cache.c: Reindent.
9511 * region-cache.h: Copy comments from region-cache.c, to fix
9512 incorrect remarks about booleans.
9514 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9516 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9517 when character at point is displayed from a display vector.
9520 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9522 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9523 now a list of certificate validation checks that will abort a
9524 connection with an error.
9525 (Fgnutls_boot): Document it and use it.
9527 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9529 * w32term.c (w32_enable_frame_resize_hack): New variable.
9530 (x_set_window_size): Use it to hack frame resizing on Windows
9533 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9535 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9536 Windows-specific code to w32.c. Change error message text to
9537 match that of Posix platforms.
9539 * w32.c (w32_copy_file): New function, most of the code copied and
9540 reworked from Fcopy_file. Improve error handling. Plug memory
9541 leak when errors are thrown. Support file names outside of the
9542 current codepage. (Bug#7100)
9544 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9546 * lread.c (load_path_default): Prototype.
9548 2013-12-13 Glenn Morris <rgm@gnu.org>
9550 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9551 (dump_path): Remove.
9552 (load-path-default): Remove `changed' argument.
9553 Do not set dump_path permanently. Simplify.
9554 (init_lread): Simplify.
9555 (syms_of_lread): Remove dump_path.
9557 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9559 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9560 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9561 2013-12-12 font-related change to avoid Bug#16128, which
9562 is quite hard to fix without even more substantial changes.
9564 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9566 * font.c (font_close_object): Check for live frame (Bug#16128).
9568 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9570 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9571 Return ptrdiff_t, not int, since it's a buffer size.
9572 Reindent/reparen some macros to a more Gnuish style.
9574 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9576 Avoid undefined behavior with huge regexp interval counts.
9577 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9578 since it's now specialized to interval counts. All uses changed.
9579 Do not assume wraparound on signed integer overflow.
9580 (regex_compile): Simplify based on the above changes.
9582 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9584 Support file names on MS-Windows that use characters outside of
9585 the current system codepage. (Bug#7100)
9587 * w32.c (get_file_security, set_file_security)
9588 (create_symbolic_link): Separate pointers and boolean flags for
9589 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9590 non-zero, else the former.
9591 (codepage_for_filenames, filename_to_utf16, )
9592 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9594 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9596 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9597 Accept only one argument; all callers changed.
9598 (dostounix_filename): Remove the second argument, now works in
9599 UTF-8. All callers changed.
9600 (parse_root): Lose DBCS code.
9601 (get_long_basename, w32_get_short_filename, init_environment)
9602 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9603 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9604 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9605 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9606 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9607 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9609 (ansi_encode_filename): New function.
9610 (get_emacs_configuration, get_emacs_configuration_options):
9612 (add_volume_info, GetCachedVolumeInformation): Run the input file
9613 name through unixtodos_filename, to ensure it is stored and
9614 referenced in canonical form.
9615 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9616 (logon_network_drive, sys_link, utime): Improve error handling.
9617 (sys_access): New function.
9618 (hashval, generate_inode_val): Unused functions deleted.
9619 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9620 (check_windows_init_file): Convert error message from UTF-8 to
9621 ANSI codepage, for display in the message box.
9622 (globals_of_w32): Set w32_unicode_filenames according to the OS
9625 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9626 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9627 (syms_of_w32term): Declare w32-unicode-filenames.
9629 * w32proc.c (new_child, delete_child): Remove code that handled
9630 unused pending_deletion and input_file members of the child struct.
9631 (create_child, sys_spawnve): Convert all file names to ANSI
9632 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9633 name cannot be encoded in ANSI codepage. Don't use
9634 unixtodos_filename, mirror slashes by hand.
9635 (record_infile, record_pending_deletion): Functions deleted.
9636 (Fw32_short_file_name): Call w32_get_short_filename instead of
9639 * w32notify.c (add_watch): Work in Unicode mode when
9640 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9641 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9642 instead, do the same with Lisp primitives.
9644 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9645 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9646 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9647 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9648 (Fw32_shell_execute): Improve error reporting.
9649 (Fdefault_printer_name): Ifdef away for Cygwin.
9651 * w32.h (struct _child_process): Remove input_file and
9652 pending_deletion members that are no longer used.
9653 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9654 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9655 (ansi_encode_filename): New and updated prototypes.
9657 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9659 (unexec): Don't use dostounix_filename, it expects a file name in
9660 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9663 * fileio.c (Ffile_name_directory, file_name_as_directory)
9664 (directory_file_name, Fexpand_file_name)
9665 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9666 arguments of dostounix_filename.
9667 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9668 use MAX_UTF8_PATH for size of file-name strings.
9669 (emacs_readlinkat): Build an explicitly unibyte string for file
9671 (syms_of_fileio) <file-name-coding-system>:
9672 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9674 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9675 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9676 directories to UTF-8.
9677 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9678 environment, and each element of the input PATH, to UTF-8.
9680 * dired.c (file_attributes): Use build_unibyte_string explicitly
9681 to make Lisp strings from user and group names.
9683 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9686 * coding.c (decode_file_name, encode_file_name): New functions.
9688 * termcap.c (tgetent): Adapt to the change in arguments of
9691 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9694 * msdos.c (dostounix_filename, init_environment): Adapt to the
9695 change in arguments of dostounix_filename.
9697 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9698 [WINDOWSNT]: Encode file names passed to the image libraries in
9701 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9702 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9704 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9705 arguments of dostounix_filename.
9707 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9709 * font.h (struct font_entity) [HAVE_NS]: New field to record
9710 font driver which was used to create this entity.
9711 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9712 frame where the font was opened.
9713 (font_close_object): Add prototype.
9714 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9715 (font_close_object): Not static any more. Lost frame arg.
9716 Adjust comment and users.
9717 * alloc.c (cleanup_vector): Call font_close_object to adjust
9718 per-frame font counters correctly. If HAVE_NS, also call
9719 driver-specific cleanup for font-entity objects.
9720 * ftfont.c (ftfont_open):
9721 * nsfont.m (nsfont_open):
9722 * w32font.c (w32font_open_internal):
9723 * xfont.c (xfont_open):
9724 * xftfont.c (xftfont_open): Save frame pointer in font object.
9725 * macfont.m (macfont_open): Likewise.
9726 (macfont_descriptor_entity): Save driver pointer to be able
9727 to call its free_entity routine when font-entity is swept.
9728 * ftxfont.c (ftxfont_open): Add eassert because frame
9729 pointer should be saved by ftfont_driver.open.
9731 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9733 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9734 input polling is used. This is still meaningful for Cygwin, see
9735 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9736 * keyboard.c (poll_for_input_1, input_polling_used):
9737 Define unconditionally.
9738 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9739 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9740 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9741 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9742 (face_for_char): Likewise. Rearrange eassert and return ASCII
9743 face for CHAR_BYTE8_P.
9744 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9746 2013-12-11 Ken Brown <kbrown@cornell.edu>
9748 * dispextern.h (erase_phys_cursor):
9749 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9751 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9753 * nsterm.m (x_free_frame_resources):
9754 * term.c (tty_free_frame_resources):
9755 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9756 face cache because it's implied by free_frame_faces anyway.
9757 * w32term.c (x_free_frame_resources): Likewise. Do not call
9758 free_frame_faces twice.
9760 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9762 * editfns.c (Fformat_time_string): Mention %F in the doc.
9764 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9766 * window.c (resize_frame_windows): Don't return immediately when
9767 the root window's size doesn't change - the minibuffer window
9768 may still have to be repositioned/resized.
9769 * xfns.c (Fx_create_frame): Always change the frame size after
9770 initializing the frame's faces.
9771 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9772 change_frame_size should already have done it.
9773 (x_new_font): Assign new tool- and menu-bar heights.
9774 (x_set_window_size_1): Account for tool- and menu-bar heights
9775 (Bug#16013). Don't set pixel sizes since change_frame_size
9776 should already have done it.
9778 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9780 Remove the option of using libcrypto.
9781 * Makefile.in (LIB_CRYPTO): Remove.
9782 (LIBES): Don't use it.
9784 2013-12-11 Juri Linkov <juri@jurta.org>
9786 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9787 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9789 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9791 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9792 drawn tool bar items (Bug#16058).
9793 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9795 2013-12-09 Ken Brown <kbrown@cornell.edu>
9797 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9799 * lisp.h (get_frame_param): Adjust conditions for prototype
9802 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9804 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9805 Avoid unused macro warning if configured --without-xft.
9807 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9809 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9811 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9813 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9815 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9817 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9819 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9821 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9823 Use libcrypto's checksum implementations if available, for speed.
9824 * Makefile.in (LIB_CRYPTO): New macro.
9827 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9828 The macro didn't conform to C99 due to type mismatch,
9829 which caused compilation failure with Sun C 5.12,
9830 and it was confusing anyway. Include window.h to declare
9831 redisplay_other_windows.
9833 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9835 * window.c (set_window_buffer): Update mode line (bug#16084).
9837 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9839 Fix minor problems found by static checking.
9840 * keyboard.c (poll_for_input_1, input_polling_used):
9841 Define only if HAVE_NTGUI.
9842 * xmenu.c (popup_activate_callback): Omit unnecessary
9843 check against USE_X_TOOLKIT, which must be defined here anyway.
9844 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9847 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9849 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9851 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9853 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9855 * nsterm.m (x_set_window_size): Remove fprintf.
9856 (init): Define always. Set applicationDidFinishLaunchingCalled
9858 (applicationDidFinishLaunching:):
9859 Set applicationDidFinishLaunchingCalled.
9860 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9863 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9865 Pixel resize changes for NS (Bug#16049).
9866 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9867 height/width. row/cols are locals.
9868 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9869 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9870 (windowWillResize): Remove gsextra. Calculate extra as in
9872 (x_new_font): Don't change frame size if fullscreen.
9873 Change size pixelwise.
9875 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9876 comment in xfns.c. Change to pixelwise call.
9878 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9880 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9883 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9885 * xterm.c (input_signal_count): Remove.
9886 (x_dispatch_event): Define unconditionally.
9887 (x_make_frame_visible): Process X events until the frame
9888 is really visible (Bug#16027).
9889 * xterm.h (x_dispatch_event): Declare unconditionally.
9891 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9893 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9895 * nsterm.m (x_set_window_size): Handle pixelwise.
9897 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9899 * w32term.c (x_new_font):
9900 * xterm.c (x_new_font): Calculate new frame size from new font
9903 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9905 * lisp.h (FOR_EACH_TAIL): New macro.
9906 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9908 * window.c (select_window): Call second wset_redisplay before we change
9909 selected_window (bug#16034).
9911 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9913 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9915 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9917 * w32xfns.c: Include window.h, to avoid a compiler warning.
9919 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9921 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9922 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9923 window_scroll takes care of it.
9924 (Fset_window_point, Fdelete_other_windows_internal)
9925 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9926 (Fsplit_window_internal, Fdelete_window_internal)
9927 (Fresize_mini_window_internal, Fset_window_configuration)
9928 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9929 cause redisplay instead of forcing a complete redisplay.
9930 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9931 we're only affecting the selected_window.
9933 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9935 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9936 directional control characters. Update type and category
9937 determination according to the UBA from Unicode v6.3.
9938 (bidi_category_t): New category EXPLICIT_FORMATTING.
9940 * dispextern.h (bidi_type_t): Update to include new bidirectional
9941 properties introduced with Unicode v6.3. (Bug#16043)
9943 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9945 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9948 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9950 * font.c (font_list_entities): Remove dummy assignment.
9951 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9952 used on graphic displays only. Remove unused 'font_encoder' member.
9953 (struct font_bitmap): Remove unused 'extra' member.
9954 * nsfont.m (nsfont_open):
9955 * w32font.c (w32font_open_internal):
9956 * ftfont.c (ftfont_get_bitmap): Adjust users.
9958 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9960 Use bool for boolean.
9961 * tparam.c (tparam1):
9962 * undo.c (record_point, record_property_change):
9963 Use bool for boolean, for local vars that are always true or false.
9965 Minor integer overflow fixes (Bug#16033).
9966 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9967 This improves on the previous fix to this function.
9968 (window_resize_check): When summing up pixel counts, don't rely on
9969 undefined behavior if the sum overflows.
9971 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9973 * window.c (Fset_window_new_pixel): Don't choke at negative
9974 argument value (Bug#16033).
9976 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9977 to avoid crash in window_box_height.
9979 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9980 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9982 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9984 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9986 Minor integer overflow fixes.
9987 * window.c (Fset_window_new_pixel, grow_mini_window):
9988 * xdisp.c (Fwindow_text_pixel_size):
9989 Avoid undefined behavior on signed integer overflow.
9990 * xfns.c (x_set_mouse_color):
9991 Check that drag shape fits in 'unsigned', since that's what X wants.
9993 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9995 Improve reporting of fatal exception on MS-Windows.
9996 * w32fns.c (my_exception_handler): New function.
9997 (globals_of_w32fns): Set it up as the unhandled exception
9998 handler. Initialize exception code and address to zeros.
9999 (emacs_abort): If the exception code and address are available,
10000 print them at the beginning of the backtrace. Fix the format of
10001 printing addresses (was producing 0x0x12345678 on XP).
10004 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
10006 * eval.c (Fbacktrace__locals): New function.
10007 (syms_of_eval): Defsubr it.
10009 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
10011 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
10012 Define here to unify between...
10013 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
10014 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
10016 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10018 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
10020 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
10021 fringe background extension.
10022 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
10023 because they are now always the same as `left' and `width',
10024 respectively. Remove code for the case that `width' and
10025 `sb_width' are different.
10027 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
10029 Fix minor problems found by static checking.
10030 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
10031 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
10032 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
10034 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
10036 * image.c (imagemagick_compute_animated_image): Don't crash if we
10037 have an animation with different-sized images (bug#15313).
10039 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10041 Remove some unused items introduced during pixelwise change.
10042 * window.c (window_resize_total_check): Remove unused function.
10043 * xdisp.c (remember_mouse_glyph): Remove unused label.
10044 (Ftool_bar_height): Move declaration inside #if.
10045 * xterm.c (x_set_window_size): Don't use r and c.
10047 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
10049 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
10050 `value' and `endp'.
10052 * window.c (Fset_window_configuration): Comment out unused variables.
10054 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10056 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10058 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10060 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10062 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10063 HAVE_GNUTLS3 (Bug#16001).
10065 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10066 if interrupts are deferred (Bug#15801).
10068 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10070 Support resizing frames and windows pixelwise.
10071 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10072 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10073 (struct glyph_matrix): Replace window_left_col and
10074 window_top_line by window_pixel_left and window_pixel_top.
10075 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10077 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10078 (draw_window_divider, move_it_to, x_draw_right_divider)
10079 (x_draw_bottom_divider, change_frame_size): Add or fix
10081 * dispnew.c (change_frame_size_1): Change prototype.
10082 (adjust_glyph_matrix, required_matrix_width)
10083 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10084 values instead of lines and columns.
10085 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10086 WINDOW_TOTAL_FRINGE_WIDTH.
10087 (handle_window_change_signal, do_pending_window_change)
10088 (init_display): Adjusts calls of change_frame_size.
10089 (change_frame_size, change_frame_size_1): Handle pixelwise
10091 * frame.c (Qright_divider_width, Qbottom_divider_width):
10093 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10094 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10095 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10096 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10098 (set_frame_param): New function.
10099 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10100 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10101 (Ffringe_width, Fborder_width, Fright_divider_width)
10102 (Fbottom_divider_width): New functions, defsubr them.
10103 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10104 New argument pixelwise.
10105 (struct frame_parm_table): New members Qright_divider_width and
10106 Qbottom_divider_width.
10107 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10108 (x_report_frame_params): Handle Qright_divider_width and
10109 Qbottom_divider_width.
10110 (x_set_right_divider_width, x_set_bottom_divider_width):
10112 (frame_resize_pixelwise): New option.
10113 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10114 new_pixelwise, right_divider_width and bottom_divider_width;
10115 remove total_lines; rename text_lines, text_cols, new_text_lines
10116 and new_text_cols to text_height, text_width, new_height and
10117 new_width respectively.
10118 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10119 FRAME_TEXT_WIDTH respectively.
10120 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10121 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10122 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10124 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10125 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10126 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10127 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10128 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10129 (FRAME_TOTAL_COLS_ARG): Remove macro.
10130 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10131 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10132 (x_wm_set_size_hint): Handle frame pixel sizes.
10133 * indent.c (compute_motion, Fcompute_motion):
10134 Call window_body_width instead of window_body_cols.
10135 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10136 (make_lispy_position): Handle right and bottom dividers.
10137 (Fsuspend_emacs): Pixelize call of change_frame_size.
10138 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10139 * lisp.h: Extern set_frame_param.
10140 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10142 (Fx_create_frame): Add entry for vertical_drag_cursor.
10143 Pixelize call of change_frame_size.
10144 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10145 * nsterm.m (ns_update_window_end): Optionally draw right
10147 (x_set_window_size): Add argument pixelwise.
10148 Call check_frame_size and change_frame_size with pixelwise zero.
10149 (ns_draw_window_divider): New function.
10150 (ns_redisplay_interface): Add ns_draw_window_divider.
10151 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10152 (x_new_font): Call x_set_window_size with pixelwise zero.
10153 * print.c (print_object): For a window print its sequence
10155 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10156 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10157 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10158 (w32_createwindow): Use scroll bar area width.
10159 (w32_wnd_proc): Handle bottom divider width.
10160 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10161 (Fx_create_frame): Default divider width parameters.
10162 Caclulate sizes pixelwise. Add vertical drag cursor support.
10163 (x_create_tip_frame): Default divider widths to zero.
10164 Pixelize call to change_frame_size.
10165 (Fx_show_tip): Add handling of divider widths. Pixelize window
10166 position and sizes.
10167 (Fw32_frame_rect): New function.
10168 (frame_parm_handler w32_frame_parm_handlers): Add divider
10170 (Vx_window_vertical_drag_shape): Add variable.
10171 * w32inevt.c (resize_event, maybe_generate_resize_event):
10172 Pixelize change_frame_size calls.
10173 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10175 * w32term.c (w32_draw_window_divider): New function.
10176 (x_update_window_end): Handle right divider.
10177 (w32_draw_fringe_bitmap, x_scroll_run)
10178 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10179 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10180 Calculate new frame sizes pixelwise.
10181 (x_new_font): Pixelize call to x_set_window_size.
10182 (x_check_fullscreen): Pixelize call to change_frame_size.
10183 (x_set_window_size_1, x_set_window_size): New argument
10184 pixelwise. Calculate pixelwise.
10185 (x_wm_set_size_hint): Use scroll bar area width.
10186 (w32_redisplay_interface): Add w32_draw_window_divider.
10187 * w32term.h (struct w32_output): Add vertical drag cursor.
10188 * widget.c (set_frame_size, update_wm_hints)
10189 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10191 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10192 * window.c (sequence_number): Restore.
10193 (Fwindow_pixel_width, Fwindow_pixel_height)
10194 (Fwindow_mode_line_height, Fwindow_header_line_height)
10195 (window_pixel_to_total, Frun_window_scroll_functions)
10196 (Fset_window_new_pixel, window_resize_apply_total)
10197 (Fwindow_resize_apply_total): New functions.
10198 (window_body_height, window_body_width): Rename from
10199 window_body_lines. New argument PIXELWISE.
10200 Calculate pixelwise.
10201 (Fwindow_body_height, Fwindow_body_width): New argument
10203 (coordinates_in_window, window_relative_x_coord): Use window's
10204 pixel width instead of total width.
10205 (replace_window, recombine_windows): Initialize pixel values.
10206 (resize_root_window, resize_frame_windows, grow_mini_window)
10207 (shrink_mini_window): New argument PIXELWISE.
10208 Calculate pixelwise.
10209 (Fdelete_other_windows_internal, adjust_window_margins)
10210 (window_resize_check, window_resize_apply)
10211 (Fdelete_window_internal, Fresize_mini_window_internal)
10212 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10213 (check_frame_size): Rename arguments. New argument PIXELWISE.
10214 Calculate pixelwise.
10215 (set_window_buffer): Make samebuf bool. Run configuration change
10216 hook only if buffer changed.
10217 (Fset_window_buffer): Rewrite doc-string.
10218 (make_window): Initialize new_pixel slot.
10219 (Fwindow_resize_apply): Check pixel size of root window.
10220 (Fsplit_window_internal): Call 2nd argument pixel_size.
10221 Calculate pixelwise.
10222 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10224 (save_window_data): New slots frame_text_width,
10225 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10226 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10228 (Fcurrent_window_configuration, Fset_window_configuration)
10229 (save_window_save, compare_window_configurations): Handle new
10230 slots in save_window_data and saved_window.
10231 (Fset_window_scroll_bars): Fix doc-string.
10232 (window_resize_pixelwise): New variable.
10233 (coordinates_in_window, Fcoordinates_in_window_p):
10235 (make_parent_window): Adjust sequence_number.
10236 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10238 * window.h (struct window): New members new_pixel, pixel_left,
10239 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10240 (wset_new_pixel): New function.
10241 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10242 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10243 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10244 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10245 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10246 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10247 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10248 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10249 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10250 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10251 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10252 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10253 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10254 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10255 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10257 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10258 (window_body_width, check_frame_size): Adapt external declarations.
10259 * xdisp.c (last_max_ascent): New integer.
10260 (window_text_bottom_y): Handle bottom divider.
10261 (window_box_width, window_box_height): Calculate pixelwise.
10262 (get_glyph_string_clip_rects): Handle right divider.
10263 (remember_mouse_glyph): When windows are resized pixelwise
10264 proceed with width and height set to 1.
10265 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10266 WINDOW_TOTAL_WIDTH.
10267 (move_it_to): Calculate and return maximum x position
10269 (Fwindow_text_pixel_size): New function.
10270 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10271 (tool_bar_lines_needed): Rename to tool_bar_height.
10272 Calculate pixelwise.
10273 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10274 Calculate pixelwise.
10275 (redisplay_tool_bar): Calculate pixelwise.
10276 (redisplay_window): Calculate pixelwise. Handle dividers.
10277 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10278 (x_draw_vertical_border): Handle dividers.
10279 (define_frame_cursor1): Handle vertical drag cursor.
10280 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10281 (expose_window): Calculate pixelwise. Handle dividers.
10282 (init_xdisp): Initialize pixel values.
10283 * xfaces.c (Qwindow_divider): New face.
10284 (realize_basic_faces): Realize it.
10285 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10286 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10287 (x_set_scroll_bar_default_width): Default actual width to 16.
10288 (Fx_create_frame): Set sizes pixelwise.
10289 (x_create_tip_frame): Default divider widths to zero.
10290 Pixelize call of change_frame_size.
10291 (Fx_show_tip): Handle divider widths. Initial pixel position
10293 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10294 (Vx_window_vertical_drag_shape): New option.
10295 * xmenu.c (free_frame_menubar): Pixelize call of
10297 * xterm.c (x_draw_window_divider): New function.
10298 (x_update_window_end): Optionally draw right divider.
10299 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10300 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10301 (handle_one_xevent, x_new_font): Calculate pixelwise.
10302 (x_set_window_size_1, x_set_window_size): New argument
10303 pixelwise. Calculate pixelwise.
10304 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10305 (struct x_redisplay_interface): Add x_draw_window_divider.
10306 * xterm.h (struct x_output): Add vertical_drag_cursor.
10308 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10310 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10311 Set invisible frames's `redisplay' when a full redisplay is requested.
10312 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10313 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10314 (display_mode_lines): Set it here instead.
10316 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10318 * dispextern.h (set_window_update_flags): Remove.
10320 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10322 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10324 * xdisp.c (REDISPLAY_SOME_P): New macro.
10325 (redisplay_internal): Use it (bug#15999).
10326 (prepare_menu_bars, redisplay_window): Use it as well.
10328 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10330 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10332 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10333 (globals_of_w32font): Zero it out.
10334 (GetCharWidth32W_Proc): New function pointer.
10335 (get_char_width_32_w): New function.
10336 (compute_metrics): If get_glyph_outline_w returns an error, try
10337 get_char_width_32_w before declaring a failure. This avoids
10338 punishing raster (a.k.a. "bitmap") fonts by slowing down
10339 redisplay. (Bug#6364).
10341 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10343 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10344 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10345 highlight needs to be redisplayed. (Bug#15913)
10347 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10349 Fix minor problems found by static checking.
10350 * buffer.h (struct buffer_text, struct buffer):
10351 * frame.h (struct frame):
10352 * window.h (struct window):
10353 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10354 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10355 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10356 no-longer-valid use of HAVE_MENUS.
10357 * xdisp.c (propagate_buffer_redisplay): Now static.
10359 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10361 * xmenu.c (Fmenu_or_popup_active_p):
10362 * window.c (Fset_window_configuration):
10363 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10364 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10365 * fns.c (Fyes_or_no_p):
10366 * editfns.c (Fmessage_box, Fmessage_or_box):
10367 * alloc.c (make_save_ptr_ptr):
10368 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10370 * window.c (Fset_window_configuration): Move select_window later.
10372 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10374 Refine redisplay optimizations to only redisplay *some* frames/windows
10375 rather than all of them.
10376 * xdisp.c (REDISPLAY_SOME): New constant.
10377 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10378 (bset_redisplay, bset_update_mode_line): New functions.
10379 (message_dolog): Use bset_redisplay.
10380 (clear_garbaged_frames): Use fset_redisplay.
10381 (echo_area_display): Use wset_redisplay.
10382 (buffer_shared_and_changed): Remove.
10383 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10384 frame titles. Compute the actual set of windows redisplayed.
10385 Don't update frame titles and menu bars for frames that don't need to
10387 (propagate_buffer_redisplay): New function.
10389 (redisplay_internal): Use it. Be more selective in the set of windows
10390 we redisplay. Propagate windows_or_buffers_changed to
10391 update_mode_lines a bit later to simplify the code.
10392 (mark_window_display_accurate_1): Reset window and buffer's
10394 (redisplay_window): Do nothing if neither the window nor the buffer nor
10395 the frame needs redisplay.
10396 * window.h (struct window): Add `redisplay' field.
10397 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10398 (redisplay_other_windows, window_list): New declarations.
10399 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10400 (window_list): Not static any more.
10401 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10402 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10403 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10404 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10405 * frame.h (struct frame): Add `redisplay' field.
10406 Move `external_menu_bar' bitfield next to other bit-fields.
10407 (SET_FRAME_GARBAGED): Use fset_redisplay.
10408 (SET_FRAME_VISIBLE): Don't garbage the frame;
10409 Use redisplay_other_windows.
10410 * buffer.h (struct buffer): Add `redisplay' field.
10411 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10412 (modify_overlay): Use bset_redisplay.
10413 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10415 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10417 Support w32 file notifications in batch mode.
10418 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10419 invalid (which happens in batch mode). If non-interactive, call
10420 handle_file_notifications to store file notification events in the
10421 input queue. (Bug#15933)
10423 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10425 * w32inevt.c (handle_file_notifications): Now external, not static.
10427 * w32term.h (handle_file_notifications): Provide prototype.
10429 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10430 init_crit, since init_display, which does that otherwise, is not
10433 2013-11-27 Glenn Morris <rgm@gnu.org>
10435 * Makefile.in ($(lispsource)/international/charprop.el): New.
10436 (emacs$(EXEEXT)): Depend on charprop.el.
10438 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10440 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10441 deleting portions of the buffer under non-nil REPLACE argument.
10444 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10445 directory, watch it and not its parent.
10446 (add_watch): Allow empty string in FILE.
10448 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10450 * window.c (Fset_window_start, window_resize_apply)
10451 (window_scroll): Reset window_end_valid (Bug#15957).
10453 2013-11-27 Glenn Morris <rgm@gnu.org>
10455 * Makefile.in (leimdir): Now in lisp source directory.
10456 ($(leimdir)/leim-list.el): Just use ../leim .
10457 * epaths.in (PATH_DUMPLOADSEARCH):
10458 * lread.c (load_path_default):
10459 * nsterm.m (ns_load_path): No more leim directory.
10461 2013-11-26 Andreas Schwab <schwab@suse.de>
10463 * .gdbinit (xgettype): Add cast.
10465 2013-11-26 Glenn Morris <rgm@gnu.org>
10467 Preload leim-list.el.
10468 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10469 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10470 is a single directory.
10472 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10474 bool-vector-subsetp is now the normal direction (Bug#15912).
10475 * data.c (Fbool_vector_subsetp): Test whether the first argument
10476 is a subset of the second one, not the reverse. Add doc string.
10478 Fix minor problems found by static checking.
10479 * lread.c (load_path_default): Now static.
10480 * textprop.c (text_property_stickiness): Be consistent about the
10481 test used when deciding whether to consider the previous character.
10482 This simplifies the code a bit.
10484 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10486 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10488 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10489 (syms_of_frame): Don't defsubr them.
10491 2013-11-25 Glenn Morris <rgm@gnu.org>
10493 * lread.c (load_path_default): Change the sense of the argument.
10494 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10495 from dump_path. When it is not, avoid checking dump_path twice.
10497 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10498 uninstalled dump_path against installed Vload_path. (Bug#15964)
10500 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10502 Export get_pos_property to Elisp.
10503 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10504 (syms_of_editfns): Export it to Elisp.
10506 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10508 2013-11-23 Romain Francoise <romain@orebokech.com>
10510 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10511 initialization here ...
10512 (syms_of_fileio): ... from here.
10514 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10516 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10517 Please use --enable-check-lisp-object-type.
10519 2013-11-23 Glenn Morris <rgm@gnu.org>
10521 * process.c (get_process): Explicit error for dead buffers.
10523 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10525 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10527 2013-11-23 Glenn Morris <rgm@gnu.org>
10529 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10530 * lread.c (load_path_check): Take path to check as argument.
10531 (load_path_default): New, split from init_lread.
10532 (init_lread): Move calc of default load-path to load_path_default.
10533 Empty elements in EMACSLOADPATH now stand for the default.
10534 (load-path): Doc fix.
10535 * emacs.c (decode_env_path): Add option to treat empty elements
10536 as nil rather than ".".
10537 * callproc.c (init_callproc_1, init_callproc):
10538 * image.c (Vx_bitmap_file_path):
10539 * lisp.h (decode_env_path):
10540 * lread.c (Vsource_directory):
10541 Update for new argument spec of decode_env_path.
10543 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10545 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10546 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10548 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10550 Fix some dependency problems that cause unnecessary recompiles.
10552 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10553 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10554 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10555 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10556 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10557 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10558 (boostrap-clean): No need to remove stamp-oldxmenu.
10560 Fix recently introduced bool vector overrun.
10561 This was due to an optimization that went awry.
10562 Reported by Glenn Morris in
10563 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10564 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10565 for empty vectors, undoing the 2013-11-18 change.
10566 * data.c (bool_vector_binop_driver): Rely on this.
10567 Fix bug that occasionally overran the destination.
10568 * lisp.h (struct Lisp_Bool_vector): Document this.
10570 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10572 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10575 * nsterm.m (init, run, stop:): Comment out for now, does not work
10578 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10580 * charset.c (syms_of_charset): Don't read past end of string.
10582 2013-11-19 Glenn Morris <rgm@gnu.org>
10584 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10586 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10588 Add hooks to run on gaining/losing focus. (Bug#15029)
10589 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10590 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10591 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10593 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10595 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10596 The old names predated the API change that put destination at end.
10598 Improve API of recently-added bool vector functions (Bug#15912).
10599 The old API had (bool-vector-count-matches A B)
10600 and (bool-vector-count-matches-at A B I), which gave the
10601 misleading impression that the two functions were variants, one
10602 with a location I. The new API has (bool-vector-count-population A)
10603 and (bool-vector-count-consecutive A B I) to make the distinction
10604 clearer. The first function no longer has a B argument, since the
10605 caller can easily determine the number of nils if the length and
10606 number of ts is known.
10607 * data.c (Fbool_vector_count_population): Rename from
10608 bool_vector_count_matches, and accept just 1 argument.
10609 (Fbool_vector_count_consecutive): Rename from
10610 Fbool_vector_count_matches_at.
10612 Always allocate at least one bits_word per bool vector.
10613 See Daniel Colascione in:
10614 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10615 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10616 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10617 * lisp.h (struct Lisp_Bool_vector): Document this.
10619 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10621 * insdel.c (invalidate_buffer_caches): New function, consolidated
10622 from part of prepare_to_modify_buffer.
10623 (insert_from_gap, prepare_to_modify_buffer):
10624 * coding.c (code_convert_region, code_convert_string):
10625 Call invalidate_buffer_caches. (Bug#15841)
10627 * lisp.h (invalidate_buffer_caches): Add prototype.
10629 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10631 * w32term.c (x_update_window_end): Don't invalidate the entire
10632 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10633 highlight needs to be redisplayed. (Bug#15913)
10635 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10637 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10639 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10641 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10642 while we are using Vprin1_to_string_buffer.
10644 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10645 after inserting the description string. (Bug#15907)
10647 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10649 * data.c: Work around bogus GCC diagnostic about shift count.
10650 Reported by Eli Zaretskii in
10651 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10652 (pre_value): New function.
10653 (count_trailing_zero_bits): Use it.
10655 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10657 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10658 assume C macros are not supported even under -g3 in these old GCC
10661 2013-11-15 Leo Liu <sdl.web@gmail.com>
10663 * minibuf.c (Ftry_completion, Fall_completions)
10664 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10666 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10668 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10669 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10670 This avoids placing unnecessary constants into the Emacs code.
10672 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10674 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10675 for Cygwin w32 build.
10677 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10678 for Cygwin w32 build. (Bug#15892)
10680 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10682 Simplify, port and tune bool vector implementation.
10683 * alloc.c (bool_vector_exact_payload_bytes)
10684 (bool_vector_payload_bytes): Remove.
10685 (bool_vector_fill): Return its argument.
10686 * alloc.c (bool_vector_fill):
10688 * print.c (print_object):
10689 Simplify by using bool_vector_bytes.
10690 * alloc.c (make_uninit_bool_vector):
10691 New function, broken out from Fmake_bool_vector.
10692 (Fmake_bool_vector): Use it. Use tail call.
10693 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10694 * data.c (BITS_PER_ULL): New constant.
10695 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10696 if long long versions don't exist.
10697 (shift_right_ull): New function.
10698 (count_one_bits_word): New function, replacing popcount_bits_word
10699 macro. Don't assume that bits_word is no wider than long long.
10700 (count_one_bits_word, count_trailing_zero_bits):
10701 Don't assume that bits_word is no wider than long long.
10702 * data.c (bool_vector_binop_driver, bool_vector_not):
10703 * fns.c (Fcopy_sequence):
10705 Create an uninitialized destination, to avoid needless work.
10706 (internal_equal): Simplify.
10707 (Ffillarray): Prefer tail call.
10708 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10709 contain at least one word.
10710 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10711 chars are narrower than ints.
10712 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10713 * fns.c (Fcopy_sequence):
10715 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10716 Don't try to port to hosts where bits_word values have holes; the
10717 code wouldn't work there anyway. Verify this assumption, though.
10718 (bool_vector_bytes): New function.
10719 (make_uninit_bool_vector): New decl.
10720 (bool_vector_fill): Now returns Lisp_Object.
10722 * xfns.c (xic_create_fontsetname):
10723 * xrdb.c (gethomedir): Prefer tail calls.
10725 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10727 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10728 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10730 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10731 that requires a return value.
10732 (Fset_buffer_modified_p): Take advantage of this change to do
10735 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10737 * buffer.c (Frestore_buffer_modified_p): Sync it with
10738 Fset_buffer_modified_p.
10739 (Fforce_mode_line_update): New function, moved from subr.el.
10740 (Fset_buffer_modified_p): Use them.
10741 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10743 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10745 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10746 This avoids undefined behavior when subtracting pointers into
10747 different aways. On my platform it also makes the code a tad
10748 smaller and presumably faster.
10750 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10752 * keyboard.c (command_loop_1): Use region-extract-function.
10753 * insdel.c (Qregion_extract_function): Not static any more (can we
10754 stop pretending that these vars can benefit from being marked static?).
10756 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10758 * search.c (find_newline): If buffer text is relocated during the
10759 "dumb loop", adjust C pointers into buffer text to follow suit.
10762 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10764 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10765 for conversion (Bug#15837).
10767 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10769 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10770 for the entire range of inserted characters. (Bug#15841)
10772 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10774 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10776 (realize_default_face): Remove assignment to distant-foreground if
10777 unspecified (Bug#15815).
10779 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10781 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10782 cache-long-scans disabled, since we don't want to call
10783 prepare_to_modify_buffer (in insert_1_both) for each message we
10786 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10787 from buffer.c. Improve commentary to the buffer field setter
10790 * buffer.c (bset_cache_long_scans): Static function deleted.
10791 Improve commentary to the buffer field setter functions.
10792 (init_buffer_once): Default for cache-long-scans changed to t.
10795 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10797 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10799 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10800 This bug was introduced in my 2013-06-21 change, and caused
10801 struct Lisp_Sub_Char_Table objects to be given too many slots,
10802 which broke 'make -C admin/unidata'.
10804 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10806 Import changes from mac-port 4.5.
10807 * macfont.m (mac_font_copy_default_descriptors_for_language)
10808 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10809 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10810 (macfont_language_default_font_names): New.
10811 (macfont_list): Rearrange language/charset code.
10812 (macfont_close): Don't check for macfont_info->cache.
10813 (mac_ctfont_create_preferred_family_for_attributes): New font
10814 selection code, call
10815 mac_font_copy_default_name_for_charset_and_languages.
10816 (mac_font_copy_default_descriptors_for_language)
10817 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10819 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10821 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10823 Port to C11 aligned_alloc, and fix some integer overflows.
10824 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10825 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10826 and use of posix_memalign replaced with aligned_alloc.
10827 (aligned_alloc): New function, defined or declared as needed.
10828 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10829 Don't undef; configure.ac now does this.
10830 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10831 (calloc, aligned_alloc): Check for integer overflow.
10832 (aligned_alloc): Rename from memalign. All uses changed.
10833 (memalign): New function, an alias for aligned_alloc.
10835 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10837 * xdisp.c (redisplay_internal): Fix typo in last change.
10839 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10841 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10843 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10845 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10846 redisplay--mode-lines-cause.
10847 (redisplay_internal): Keep them uptodate. Remove redundant check of
10848 buffer_shared_and_changed.
10849 * *.[chm]: Number every assignment to update_mode_lines so we
10850 can track why it is set.
10852 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10854 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10856 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10858 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10859 can track why it is set.
10861 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10863 Integer-related fixes for term.c etc.
10864 * dispextern.h (face_tty_specified_color): New function.
10865 * term.c (turn_on_face): Don't rely on undefined behavior when
10866 assigning an out-of-range value to 'long'.
10867 Simplify test for toggling highlight.
10868 (tty_capable_p): Omit last two (unused) args. All callers changed.
10869 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10870 (read_menu_input, tty_menu_activate, tty_menu_show):
10871 * xfaces.c (x_supports_face_attributes_p)
10872 (tty_supports_face_attributes_p):
10873 Use bool for boolean. All callers changed.
10874 (tty_supports_face_attributes_p): Omit defaults for color indices;
10875 no longer needed. Simplify tail call.
10877 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10879 * xdisp.c (prepare_menu_bars): Mark static.
10880 * lisp.h (prepare_menu_bars): Don't declare.
10881 * xselect.c (x_handle_selection_clear):
10882 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10884 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10886 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10887 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10889 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10891 * keyboard.c (Fcommand_error_default_function): Rename from
10892 Fdefault_error_output.
10894 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10896 * keyboard.c (Fdefault_error_output): New function, extracted from
10897 cmd_error_internal.
10898 (syms_of_keyboard): Use it for Vcommand_error_function.
10900 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10902 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10903 (init_eval): Use it to ensure handlerlist is non-NULL.
10904 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10905 (Fsignal): Adjust NULLness test of handlerlist.
10906 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10908 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10910 * callproc.c (call_process): Call prepare_to_modify_buffer before
10911 decoding text read from the sub-process, as the decoded stuff will
10912 be inserted into the buffer. This will invalidate the various
10913 caches maintained for the buffer. (Bug#15148)
10915 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10917 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10918 string of glyphless-char-display.
10920 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10922 * nsfns.m (ns_get_name_from_ioreg): New function.
10923 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10924 OSX >= 10.9. Use ns_get_name_from_ioreg.
10926 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10928 Simplify and port recent bool vector changes.
10929 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10930 only in this file. Use a more-efficient implementation if the
10931 second argument is a power of 2.
10932 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10933 Remove no-longer-necessary compile-time checks.
10934 (bool_vector_exact_payload_bytes): New function.
10935 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10936 exact payload changed to call the new function. Do not assume
10937 that the arg or result fits in ptrdiff_t.
10938 (bool_vector_fill): New function.
10939 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10941 (vroundup_ct): Don't assume arg fits in size_t.
10942 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10943 invoke set_category_set.
10944 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10945 All callers changed. Use bool_vector_set.
10946 * category.h (XCATEGORY_SET): Remove; no longer needed.
10947 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10948 bool_vector_bitref.
10949 * data.c (Faref): Use bool_vector_ref.
10950 (Faset): Use bool_vector_set.
10951 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10952 (Fbool_vector_not, Fbool_vector_count_matches)
10953 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10954 * fns.c (concat): Use bool_vector_ref.
10955 (Ffillarray): Use bool_vector_fill.
10956 (mapcar1): Use bool_vector_ref.
10957 (sxhash_bool_vector): Hash words, not bytes.
10958 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10959 a constant, since it's now used in #if.
10960 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10961 unsigned char on unusual architectures, so that we no longer
10962 assume that the number of bits per bits_word is a power of two or
10963 is a multiple of 8 or of CHAR_BIT.
10964 (Qt): Add forward decl.
10965 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10966 at least as strictly as bits_word.
10967 (bool_vector_data, bool_vector_uchar_data): New accessors.
10968 All data structure accesses changed to use them.
10969 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10970 (bool_vector_set): New functions.
10971 (bool_vector_fill): New decl.
10972 (ROUNDUP): Move to alloc.c as described above.
10974 Fix recent gnutls changes.
10975 * gnutls.c (Fgnutls_boot): Don't assume C99.
10976 * process.c (wait_reading_process_output): Fix typo in recent change.
10978 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10980 * process.c (wait_reading_process_output, read_process_output)
10981 (send_process): Check gnutls_state is not NULL.
10983 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10984 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10986 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10988 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10989 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10991 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10994 * nsfns.m (Fx_create_frame): Fix memory leak.
10996 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10997 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10998 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
11000 2013-11-04 Eli Zaretskii <eliz@gnu.org>
11002 * xdisp.c (message3_nolog, message_with_string): Encode the string
11003 before writing it to the terminal in a non-interactive session.
11005 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
11006 sure we concatenate them into a unibyte string.
11008 * fileio.c (make_temp_name): Encode PREFIX, and decode the
11009 resulting temporary name before returning it to the caller.
11010 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
11011 is a unibyte string, convert NAME to a unibyte string to ensure
11012 that the result is also a unibyte string.
11014 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
11015 create unibyte strings from default paths and directory/file
11018 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
11021 * callproc.c (init_callproc): Use build_unibyte_string to make
11022 sure we create unibyte strings from default paths and
11023 directory/file names.
11025 * buffer.c (init_buffer): Don't store default-directory of
11026 *scratch* in multibyte form. The original problem which led to
11027 that is described in
11028 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
11029 but it was solved long ago. (Bug#15260)
11031 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
11033 Port to stricter C99 platforms.
11034 Especially, C99 prohibits nesting a struct X inside struct Y if
11035 struct X has a flexible array member.
11036 * alloc.c (struct sdata): New type.
11037 (sdata): Implement in terms of struct sdata.
11038 Remove u member; all uses replaced by next_vector, set_next_vector.
11039 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
11040 (SDATA_DATA_OFFSET): Now a constant, not a macro.
11041 (struct sblock): Rename first_data member to data, which is now
11042 a flexible array member. All uses changed.
11043 (next_vector, set_next_vector, large_vector_vec): New functions.
11044 (vector_alignment): New constant.
11045 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
11046 (struct large-vector): Now merely a NEXT member, since the old approach
11047 ran afoul of stricter C99. All uses changed to use
11048 large_vector_vec or large_vector_offset.
11049 (large_vector_offset): New constant.
11050 * dispnew.c: Include tparam.h, for tgetent.
11051 Do not include term.h; no longer needed.
11052 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
11053 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
11054 (struct Lisp_Vector): Use a flexible array member for contents,
11055 instead of a union with a member that is an array of size 1.
11057 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11058 fact that the struct no longer contains a union.
11059 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11060 (struct Lisp_Save_Value, struct Lisp_Free):
11061 Use unsigned, not int, for spacers, to avoid c99 warning.
11062 (union specbinding): Use unsigned, not bool, for bitfield, as
11063 bool is not portable to pre-C99 hosts.
11065 2013-11-04 Glenn Morris <rgm@gnu.org>
11067 * emacs.c (usage_message): Mention that `-L :...' appends.
11069 2013-11-02 Glenn Morris <rgm@gnu.org>
11071 * Makefile.in (abs_builddir): Remove.
11072 (bootstrap_exe): Use relative filename.
11074 Use relative filenames in TAGS files.
11075 * Makefile.in (abs_srcdir): Remove it again.
11076 (.PHONY): Remove frc.
11077 (maintainer-clean): No more TAGS-LISP file.
11078 (TAGS): Pass relative file names to etags.
11079 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11081 * Makefile.in (abs_srcdir): New, set by configure.
11083 (maintainer-clean): Remove pointless echo. That should be in the
11084 top-level Makefile, if anywhere. Delete TAGS-LISP.
11085 (extraclean): No s/ and m/ directories for some time.
11086 (TAGS): Also depend on ctagsfiles3.
11087 Remove no-longer-defined S_FILE.
11088 Pass absolute filenames to etags once more.
11089 (TAGS-LISP): Replace lispdir with its expansion.
11090 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11091 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11093 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11095 * xfaces.c (check_lface_attrs, realize_default_face):
11096 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11097 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11099 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11101 * emacs.c (original_pwd): Remove global var by making it local.
11102 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11104 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11106 * xfaces.c: Declare color_distance.
11107 (QCdistant_foreground): New variable.
11108 (NEAR_SAME_COLOR_THRESHOLD): New define.
11109 (load_color2): New function.
11110 (load_color): Call load_color2.
11111 (load_face_colors): Call load_color2 and if distant-color is specified
11112 calculate distant and use distant-color if colors are near.
11113 (LFACE_DISTANT_FOREGROUND): New define.
11114 (merge_face_ref, Finternal_set_lisp_face_attribute)
11115 (Finternal_get_lisp_face_attribute)
11116 (x_supports_face_attributes_p): Handle distant-foreground similar to
11118 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11120 * dispextern.h (lface_attribute_index):
11121 Add LFACE_DISTANT_FOREGROUND_INDEX.
11123 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11125 * image.c (pbm_next_char): New function.
11126 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11127 (pbm_scan_number): Use it.
11128 (Qlibjpeg_version): New variable.
11129 (syms_of_image): DEFSYM and initialize it.
11131 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11133 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11135 2013-10-31 Glenn Morris <rgm@gnu.org>
11137 * emacs.c (original_pwd): New char.
11138 (main): If using --chdir, store original_pwd.
11139 (init_cmdargs): When setting Vinvocation_directory based on a
11140 relative argv[0], use original_pwd if set. (Bug#15768)
11142 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11144 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11146 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11148 * insdel.c: Fix minor problems found by static checking.
11149 (Qregion_extract_function): Now static.
11150 (prepare_to_modify_buffer_1): Remove unused locals.
11152 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11154 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11155 (syms_of_xdisp): Declare pre-redisplay-function.
11156 (markpos_of_region): Remove function.
11157 (init_iterator, compute_stop_pos, handle_face_prop)
11158 (face_before_or_after_it_pos, reseat_to_string)
11159 (get_next_display_element, window_buffer_changed)
11160 (redisplay_internal, try_cursor_movement, redisplay_window)
11161 (try_window_reusing_current_matrix, try_window_id, display_line)
11162 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11163 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11164 * window.h (struct window): Remove field `region_showing'.
11165 * dispextern.h (struct it): Remove region_beg/end_charpos.
11166 (face_at_buffer_position, face_for_overlay_string)
11167 (face_at_string_position): Update prototypes.
11168 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11169 (face_at_string_position): Remove `region_beg' and `region_end' args.
11170 * fontset.c (Finternal_char_font):
11171 * font.c (font_at, font_range): Adjust calls accordingly.
11172 * insdel.c (Qregion_extract_function): New var.
11173 (syms_of_insdel): Initialize it.
11174 (prepare_to_modify_buffer_1): Use it.
11176 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11178 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11179 * ftxfont.c (ftxfont_get_gcs):
11180 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11181 * xfaces.c (x_free_colors, x_free_dpy_colors)
11182 (x_create_gc, unload_color):
11183 * xselect.c (x_property_data_to_lisp):
11184 * xsettings.c (parse_settings):
11185 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11186 (get_bits_and_offset): Adjust definition.
11187 * frame.c (XParseGeometry): Adjust locals.
11188 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11189 * regex.h (toplevel): Likewise for reg_syntax_t.
11191 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11193 * eval.c (run_hook_with_args): Use FUNCTIONP.
11195 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11197 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11198 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11199 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11200 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11201 on MS-Windows anyway.
11202 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11203 (free_realized_face): ...adjust user.
11204 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11205 white relief pixels to -1.
11206 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11207 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11208 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11210 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11212 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11213 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11214 in practice now. All callers changed.
11216 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11218 * dispextern.h (struct face): Use bitfields for 'underline_type'
11219 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11220 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11221 'stipple' member. Move 'lface' member up to help...
11222 * xfaces.c (make_realized_face): ...this function to find and
11223 clear just the members that need clearing.
11224 (load_face_colors, realize_x_face):
11225 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11227 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11229 * xftfont.c (struct xftfont_info): Remove set-but-unused
11231 (xftfont_open): Adjust user.
11232 (xftfont_get_colors): Remove useless prototype.
11234 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11236 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11237 before passing them to 'unexec'. (Bug#15260)
11239 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11241 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11243 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11245 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11246 the changed signature of the font driver's 'close' method.
11248 * w32font.h (w32font_close): Adjust the prototype to the change in
11249 function definition.
11251 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11253 * w32uniscribe.c (uniscribe_close): Adapt the call to
11254 w32font_close to its new prototype.
11256 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11258 Omit unused frame argument of font API's close function.
11259 * font.h (struct font): Drop frame argument. Adjust comment.
11260 * font.c (font_clear_cache, font_close_object): Adjust users.
11261 * ftfont.c (ftfont_close):
11262 * ftxfont.c (ftxfont_close):
11263 * macfont.m (macfont_close):
11264 * nsfont.m (nsfont_close):
11265 * w32font.c (w32font_close):
11266 * xfont.c (xfont_close):
11267 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11268 tweak comments and make functions safe if called more than once for
11269 the same font object.
11271 Perform font-specific cleanup when font object is swept by GC. See
11272 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11273 * alloc.c (cleanup_vector): New function.
11274 (sweep_vector): Call it for each reclaimed vector object.
11275 * font.h (struct font): Adjust comment.
11277 2013-10-24 Glenn Morris <rgm@gnu.org>
11279 * Makefile.in (abs_top_srcdir): New, set by configure.
11281 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11283 Adjust recent font-related changes to fix bug#15686.
11284 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11285 is a live window system frame, mark its default font too.
11287 2013-10-23 Glenn Morris <rgm@gnu.org>
11289 * Makefile.in (RUN_TEMACS): Make relative (again).
11290 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11291 (bootstrap-emacs$(EXEEXT)):
11292 Quote entities that might contain whitespace.
11294 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11296 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11297 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11299 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11301 Do not allow font caches to grow too large.
11302 * alloc.c (compact_font_cache_entry, compact_font_caches):
11303 New functions or stub if not HAVE_WINDOW_SYSTEM.
11304 (compact_undo_list): Factor out from Fgarbage_collect.
11306 (mark_face_cache): Mark face font. Move down to avoid
11308 (mark_terminals): Do not mark font cache here.
11309 (Fgarbage_collect): Call compaction functions described
11310 above. Adjust comment.
11312 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11314 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11315 chdir to HOME (bug#15607).
11317 * nsterm.m (Qcocoa, Qgnustep): New variables.
11318 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11319 (ns_get_color): Make selection color work for GNUstep also.
11321 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11323 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11324 handles mouse clicks. Instead, let GPM use the same code as all
11325 the other mice use. See the discussion starting at
11326 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11327 for the details of the problem with the menu bar this fixes.
11329 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11331 Remove port-specific display name lists to avoid extra
11332 complexity and data duplication with display info lists.
11333 * xterm.h (x_display_name_list): Remove declaration.
11334 * xterm.c (x_display_name_list): Remove.
11335 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11336 * xfns.c (x_display_info_for_name, Fx_display_list):
11337 Likewise. Use x_display_list where appropriate.
11338 * w32term.h (w32_display_name_list): Remove declaration.
11339 * w32term.c (w32_display_name_list): Remove.
11340 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11342 * w32fns.c (x_display_info_for_name, Fx_display_list):
11343 Likewise. Use x_display_list where appropriate.
11344 * nsterm.h (ns_display_name_list): Remove declaration.
11345 * nsterm.m (ns_display_name_list): Remove.
11346 (ns_term_init, syms_of_nsterm): Adjust users.
11347 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11348 Likewise. Use x_display_list where appropriate.
11349 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11350 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11351 (mark_terminals): Mark per-terminal font cache.
11353 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11355 Don't run timers in input-pending-p. Its new check-timers param
11356 provides the prior behavior. (Bug#15045).
11357 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11359 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11361 Make some functions static in non-Microsoft builds.
11362 On my platform (Fedora 19 x86-64), this shrinks the
11363 Emacs executable (text+data) by 0.25%.
11364 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11365 (load_color) [!MSDOS]:
11366 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11367 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11368 * lisp.h (check_existing):
11369 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11370 (network_interface_info) [!WINDOWSNT]:
11371 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11372 Remove extern decls.
11373 * fileio.c (check_existing):
11374 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11375 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11376 (network_interface_info) [!WINDOWSNT]:
11377 * term.c (encode_terminal_code) [!WINDOWSNT]:
11378 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11379 * xfaces.c (load_color) [!MSDOS]:
11381 * fileio.c (check_existing, check_executable, check_writable):
11382 * process.c (network_interface_list, network_interface_info):
11383 Move earlier, so that we don't need forward decls.
11384 * gnutls.c (fn_gnutls_transport_set_errno)
11385 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11387 * w32.c (init_environment): Use faccessat rather than
11388 check_existing, partly for consistency with the rest of the code
11389 in this file, partly so that check_existing can be static.
11391 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11392 * emacs.c (MAIN_PROGRAM): New macro.
11393 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11394 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11396 bool vector int width fixes
11397 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11398 (Fbool_vector_count_matches_at):
11399 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11400 can exceed PTRDIFF_MAX, at least in theory.
11401 (Fbool_vector_count_matches_at):
11402 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11404 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11406 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11407 (struct sockaddr): Add forward decl, for platforms that lack it.
11409 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11411 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11414 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11416 * w32.c (network_interface_get_info, network_interface_list)
11417 (network_interface_info): New functions. (Bug#15610)
11418 (GetAdaptersInfo_Proc): New typedef.
11419 (get_adapters_info): New wrapper function.
11420 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11422 * process.h (network_interface_list, network_interface_info):
11425 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11426 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11427 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11428 for WINDOWSNT. Doc fix.
11429 (syms_of_process): Defsubr Snetwork_interface_list and
11430 Snetwork_interface_info unconditionally.
11432 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11433 in NS GUI sessions. (Bug#15629)
11435 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11437 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11439 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11441 * print.c (print_object): Print " ..." when truncating bool vectors.
11443 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11445 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11446 standard mouse buttons.
11448 * termhooks.h (struct input_event): Remove incorrect commentary.
11450 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11452 Disallow bool vector operations on mixed-length operands.
11453 The old behavior left garbage in the result vector sometimes,
11454 and didn't seem to be useful.
11455 * data.c (Qwrong_length_argument): New static var.
11456 (wrong_length_argument): New function.
11457 (bool_vector_binop_driver): Check that args agree in length.
11459 * keyboard.c, keyboard.h (all_kboards): Now static.
11461 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11463 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11464 note from the lispref.
11466 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11468 * nsterm.h (struct ns_display_info): Remove set-but-unused
11469 member image_cache (image caches are per-terminal anyway).
11470 (FRAME_X_IMAGE_CACHE): Remove.
11471 * nsterm.m (ns_initialize_display_info): Adjust user.
11473 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11475 * w32proc.c: Include mingw_time.h.
11477 * w32.c: Include mingw_time.h.
11479 Implement scrolling of TTY menus when the screen is too short.
11481 * term.c (tty_menu_display): Accept an additional argument, the
11482 menu item from which to start displaying the menu. Account for
11483 the value of Y when limiting the menu to the number of available
11485 (mi_result): New enumeration.
11486 (read_menu_input): Return enumerated value. When the y coordinate
11487 hits min_y or max_y, return scroll indication instead of wrapping
11489 (tty_menu_activate): Handle the scrolling indications from
11490 read_menu_input. Compute the first menu item to display and pass
11491 it to tty_menu_display.
11493 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11495 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11496 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11497 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11498 Adjust to match the change described below.
11499 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11500 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11501 memory_below_frame members to...
11502 * termchar.h (struct tty_display_info): ...here because they're
11503 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11504 * term.c (init_tty):
11505 * nsterm.m (ns_create_terminal):
11506 * w32term.c (w32_create_terminal):
11507 * xterm.c (x_create_terminal): Adjust users.
11508 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11509 to filter out non-TTY frames. Adjust comment.
11510 (scrolling): Adjust user. Prefer eassert for debugging check.
11512 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11514 * xfaces.c (PT_PER_INCH): Remove unused macro.
11515 * termhooks.h (struct terminal): Remove set-but-unused
11516 member fast_clear_end_of_line.
11517 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11518 * nsterm.m (ns_create_terminal):
11519 * term.c (init_tty):
11520 * w32term.c (w32_create_terminal):
11521 * xterm.c (x_create_terminal): Adjust users.
11523 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11525 * lisp.h (bool_vector_size): New function.
11526 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11527 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11528 (Fbool_vector_not, Fbool_vector_count_matches_at):
11529 Remove uses of 'eassume' that should no longer be needed,
11530 because they are subsumed by the 'eassume' in bool_vector_size.
11532 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11534 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11535 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11536 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11538 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11540 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11541 have different dimensions. (Bug#15575)
11543 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11546 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11548 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11550 * term.c (tty_menu_show): Never return with unbalanced
11551 specpdl. Use eassert for debugging check. Adjust style.
11553 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11555 * term.c (read_menu_input): Make selection of menu items
11556 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11557 (tty_menu_activate): Fix off-by-one error when computing max_y.
11559 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11561 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11562 audit logging (only used with GnuTLS 3.x) and enable it.
11564 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11566 * dispnew.c (redraw_frame): Remove useless #ifdef because
11567 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11568 Also, move TTY fflush to...
11569 * term.c (tty_update_end): ...this function.
11571 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11573 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11574 the end of the frame's glyph matrix. (Bug#15575)
11576 * term.c (tty_menu_display): Don't move cursor while overwriting
11577 frame's glyphs with menu items. Limit the number of items
11578 displayed to what can be shown on the available screen lines,
11579 excluding the echo area.
11580 (tty_menu_activate): Limit the Y coordinate allowed by
11581 read_menu_input to the last screen line used for menu display.
11583 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11585 * lisp.h (eassume): New macro.
11586 Also, include <verify.h>, for 'assume'.
11587 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11588 (vroundup, vector_nbytes):
11589 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11590 (Fbool_vector_not, Fbool_vector_count_matches)
11591 (Fbool_vector_count_matches_at):
11592 Use eassume, not eassert.
11593 * casetab.c (set_identity, shuffle):
11594 * composite.c (composition_gstring_put_cache):
11595 * dispnew.c (update_frame_1):
11596 * ftfont.c (ftfont_shape_by_flt):
11597 * image.c (gif_load):
11598 * intervals.c (offset_intervals):
11599 * macfont.m (macfont_shape):
11600 Remove calls to 'assume' that are no longer needed, because
11601 --enable-gcc-warnings no longer generates bogus warnings
11602 when these calls are removed.
11604 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11606 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11608 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11610 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11611 (Qsubstitute_env_in_file_name): New var.
11612 (syms_of_fileio): Define it.
11614 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11616 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11617 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11620 * term.c (save_and_enable_current_matrix): Don't allocate and
11621 don't save margin areas.
11622 (restore_desired_matrix): Don't restore margin areas.
11623 (free_saved_screen): Don't free margin areas.
11625 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11627 * image.c: Pacify --enable-gcc-warnings.
11628 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11629 #define only if used.
11631 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11633 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11634 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11635 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11636 (gif_load): For giflib v5.x and later, display the error message
11637 produced by giflib when its functions fail.
11638 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11641 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11643 * keyboard.c (last_event_timestamp): Remove. For X selection and
11644 GTK popup menus, it may be obtained from per-frame X display info.
11645 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11646 (process_special_events): Adjust users.
11647 * keyboard.h (last_event_timestamp): Remove declaration.
11648 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11649 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11650 * menu.h (xmenu_show): Adjust prototype.
11651 * menu.c (Fx_popup_menu): Adjust user.
11652 * xselect.c (x_own_selection, x_get_foreign_selection)
11653 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11655 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11657 * keyboard.c (init_kboard): Now static. Add arg
11658 to denote window system. Adjust comment.
11659 (init_keyboard): Adjust user.
11660 (allocate_kboard): New function.
11661 (syms_of_keyboard):
11662 * nsterm.m (ns_term_init):
11663 * term.c (init_tty):
11664 * w32term.c (w32_create_terminal):
11665 * xterm.c (x_term_init): Use it.
11666 * keyboard.h (init_kboard): Remove prototype.
11667 (allocate_kboard): Add prototype.
11669 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11671 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11672 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11674 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11676 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11678 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11680 * term.c (tty_menu_activate): Flush the output stream after
11681 showing the cursor, and don't mark the frame garbaged at exit from
11682 the function. Fixes redisplay glitches when moving from one menu
11685 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11687 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11688 or throw error (Bug#15570).
11690 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11692 * intervals.c (temp_set_point_both): Move test into 'eassert',
11695 * lisp.h (eassert): Don't use 'assume'.
11696 Sometimes 'assume' wins in performance, and sometimes it loses,
11697 so it shouldn't be used all the time. Perhaps we need two
11698 flavors of 'eassert', one for where 'assume' is far more likely
11699 to help or to hurt; but that can be done later.
11700 Reported by Dmitry Antipov in
11701 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11702 Also, don't include <verify.h>; no longer needed.
11704 2013-10-09 Glenn Morris <rgm@gnu.org>
11706 * eval.c (Fcond): Doc tweak.
11708 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11710 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11711 expressions with side effects to eassert. (Bug#15565)
11713 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11715 * fns.c (hashfn_user_defined): Allow hash functions to return any
11718 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11720 Fix minor problems found by static checking.
11721 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11722 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11723 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11724 * keyboard.c (read_menu_command): Remove unused local.
11725 * lisp.h (read_menu_command): New decl.
11726 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11727 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11728 Return ptrdiff_t, not int.
11729 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11730 not int, for benefit of xpalloc.
11731 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11733 (have_menus_p): Remove; unused.
11734 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11735 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11736 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11738 (save_and_enable_current_matrix): Omit unnecessary casts.
11739 (read_menu_input): Omit local extern decl (now in lisp.h).
11740 Don't access uninitialized storage if mouse_get_xy fails.
11741 (tty_menu_activate): Mark local as initialized, for lint.
11742 (tty_menu_activate, tty_meny_show): Remove unused locals.
11744 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11746 Support menus on text-mode terminals.
11747 * xterm.h (xw_popup_dialog): Add prototype.
11749 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11750 (xmenu_show): Block input here, instead in Fx_popup_menu.
11751 (xw_popup_dialog): New function, with X-specific bits of popup
11754 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11757 * window.c (Fset_window_configuration): Use run-time tests of the
11758 frame type instead of compile-time conditionals, when menu-bar
11759 lines are considered.
11761 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11762 (w32_popup_dialog): New prototypes.
11764 * w32menu.c (Fx_popup_dialog): Function deleted.
11765 (w32_popup_dialog): New function, with w32 specific bits of popup
11766 dialogs. Block input here.
11768 * w32inevt.c (w32_console_read_socket): Minor change to add
11769 debugging TTY events.
11771 * w32fns.c (show_hourglass): If returning early because the frame
11772 is not a GUI frame, unblock input.
11774 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11775 (cursorY): New functions.
11777 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11778 WINDOWSNT, macros that call curX and curY elsewhere.
11780 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11782 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11783 specific function to hide and show cursor on a text-mode terminal.
11784 (tty_menu_struct, struct tty_menu_state): New structures.
11785 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11786 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11787 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11788 (tty_menu_locate, save_and_enable_current_matrix)
11789 (restore_desired_matrix, screen_update, read_menu_input)
11790 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11791 (tty_pop_down_menu, tty_menu_last_menubar_item)
11792 (tty_menu_new_item_coords, tty_menu_show): New functions.
11793 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11795 * nsterm.h (ns_popup_dialog): Adjust prototype.
11797 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11798 of in x-popup-menu.
11799 (ns_popup_dialog): Adapt order of arguments to the other
11800 *_menu_show implementations.
11801 (Fx_popup_dialog): Function deleted.
11803 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11805 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11807 * menu.c (have_boxes): New function.
11808 (single_keymap_panes): Use it instead of a compile-time
11810 (single_menu_item): Use run-time tests of the frame type instead
11811 of compile-time conditionals.
11812 (encode_menu_string): New function.
11813 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11814 the macro, since different types of frame need different encoding
11816 (digest_single_submenu): Use run-time tests of frame type instead
11817 of, or in addition to, compile-time conditionals.
11818 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11819 (Fx_popup_menu): Detect when the function is called from keyboard
11820 on a TTY. Don't barf when invoked on a text-mode frame.
11821 Check frame type at run time, instead of compile-time conditionals for
11822 invoking terminal-specific menu-show functions.
11823 Call tty_menu_show on text-mode frames.
11824 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11825 run time to determine which alternative to invoke; support dialogs
11828 * keyboard.h <Qmouse_movement>: Declare.
11830 * keyboard.c <Qmouse_movement>: Now extern.
11831 <Qecho_keystrokes>: New static variable.
11832 (read_key_sequence): Accept an additional argument, a flag to
11833 prevent redisplay during reading of the key sequence. All callers
11835 (read_menu_command): New function.
11836 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11838 (toolkit_menubar_in_use): New function.
11839 (make_lispy_event): Use it instead of a compile-time test.
11841 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11842 window-system being available.
11844 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11845 to x-popup-dialog on the frame type, they all now support popup
11848 * dispnew.c (save_current_matrix): Save the margin areas.
11849 (restore_current_matrix): Restore margin areas.
11850 (update_frame_with_menu): New function.
11852 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11855 * alloc.c (make_save_ptr): Now compiled unconditionally.
11857 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11859 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11860 (redraw_frame, update_frame): Adjust users.
11861 * dispextern.h (set_window_update_flags): Adjust prototype.
11862 * xdisp.c (redisplay_internal): When updating all frames with zero
11863 windows_or_buffers_changed, assume that only the windows that shows
11864 current buffer should be really updated.
11866 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11868 Do not allocate huge temporary memory areas and objects while encoding
11869 for file I/O, thus reducing an enormous memory usage for large buffers.
11870 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11871 * coding.h (struct coding_system): New member raw_destination.
11872 * coding.c (setup_coding_system): Initialize it to zero.
11873 (encode_coding_object): If raw_destination is set, do not create
11874 dst_object. Add comment.
11875 * fileio.c (toplevel): New constant E_WRITE_MAX.
11876 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11877 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11879 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11881 * nsterm.m (windowDidExitFullScreen:)
11882 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11884 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11886 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11887 * keyboard.c (unblock_input_to): Don't process pending signals
11888 if a fatal error is in progress.
11890 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11891 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11892 they're talking about words in Lisp bool vectors.
11893 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11894 * data.c (popcount_bits_word): Rename from popcount_size_t.
11895 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11898 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11900 Improve support for popcount and counting trailing zeros (Bug#15550).
11901 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11902 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11903 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11904 (popcount_size_t_msc, popcount_size_t_gcc):
11905 Remove; now done by Gnulib.
11906 (popcount_size_t): Now a macro that defers to Gnulib.
11907 (count_trailing_zero_bits): Return int, for consistency with
11908 Gnulib and because Emacs prefers signed to unsigned int.
11909 Don't assume that size_t is either unsigned int or unsigned long
11910 or unsigned long long.
11911 (size_t_to_host_endian): Do not assume that size_t is either
11912 exactly 32 or exactly 64 bits wide.
11913 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11914 etc., so that it's now an enum constant, not a macro.
11915 No need to assume that it's either 32 or 64.
11917 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11919 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11922 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11924 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11925 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11927 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11929 emacs_read and emacs_write now use void *, not char *.
11930 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11931 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11932 Buffer arg is now void *, not char *. This matches plain
11933 'read' and 'write' better, and avoids a constraint violation
11934 on Solaris 9 with Oracle Studio.
11936 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11938 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11939 memset to explicit loop. Otherwise copy largest possible chunk
11940 from initialized to uninitialized part, thus allowing the longer
11941 memcpy runs and reducing the number of loop iterations.
11943 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11945 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11946 hide toolbar (Bug#15388).
11947 (windowDidEnterFullScreen:): If presentation options are zero,
11948 set them here (Bug#15388).
11949 (ns_update_auto_hide_menu_bar): Remove runtime check.
11950 Don't auto hide dock unless menubar is also auto hidden.
11952 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11954 * editfns.c (message): Mention batch mode in doc string.
11956 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11958 * nsterm.m (check_native_fs): Remove erroneous comment.
11960 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11962 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11963 uses find_newline instead of scan_newline and so doesn't move point.
11965 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11967 Use hardware support for byteswapping on glibc x86 etc.
11968 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11969 whereas the old swap64 needed 30.
11970 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11971 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11972 Use byteswap.h's macros to swap bytes.
11973 * lisp.h (swap16, swap32, swap64): Remove.
11974 All uses replaced by bswap_16, bswap_32, bswap_64.
11976 * bytecode.c (exec_byte_code): Use some more volatile variables
11977 to work around local variables getting clobbered by longjmp.
11978 Port to pre-C99, which doesn't allow decls after stmts.
11980 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11982 * lisp.h (eassert): Assume that COND is true when optimizing.
11983 In other words, take on the behavior of eassert_and_assume.
11984 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11985 (eassert_and_assume): Remove. All uses replaced by eassert.
11987 * xdisp.c (Qglyphless_char): Now static.
11989 Adjust to merge from gnulib.
11990 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11991 * lisp.h: Include <verify.h>, for 'assume'.
11993 * eval.c (clobbered_eassert): New macro.
11994 (internal_catch, internal_condition_case)
11995 (internal_condition_case_1, internal_condition_case_2)
11996 (internal_condition_case_n): Use it instead of eassert
11997 when the argument contains locals clobbered by longjmp.
11998 Don't use clobbered locals outside of clobbered_eassert.
11999 (internal_lisp_condition_case): Use a volatile variable
12000 to work around a local variable's getting clobbered.
12002 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12004 * lisp.h (struct handler): Merge struct handler and struct catchtag.
12005 (PUSH_HANDLER): New macro.
12006 (catchlist): Remove.
12007 (handlerlist): Always declare.
12009 * eval.c (catchlist): Remove (merge with handlerlist).
12010 (handlerlist, lisp_eval_depth): Not static any more.
12011 (internal_catch, internal_condition_case, internal_condition_case_1)
12012 (internal_condition_case_2, internal_condition_case_n):
12014 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
12015 handlerlist/catchlist.
12016 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
12017 handlerlist which can only handle a single condition-case handler at
12019 (find_handler_clause): Simplify since we only a single branch here
12022 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
12024 (bcall0): New function.
12025 (exec_byte_code): Add corresponding cases. Improve error message when
12026 encountering an invalid byte-code. Let Bunwind_protect accept
12027 a function (rather than a list of expressions) as argument.
12029 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
12030 and make them unconditional now that they're heap-allocated.
12032 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12034 * charset.c (Fdecode_char, Fencode_char): Remove description of
12035 `restriction' arg. now that it's hidden by advertised-calling-convention.
12037 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
12039 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
12040 Remove unused variable (from mac-port).
12041 (macfont_draw): Use s->ybase for correct y position.
12043 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12045 * frame.h (struct frame): Drop has_minibuffer member because...
12046 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
12047 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
12049 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12051 * window.h (struct window): Prefer enum text_cursor_kinds to int
12052 for phys_cursor_type member. Move the latter, phys_cursor_width,
12053 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
12054 * window.c (replace_window, make_window): Adjust users.
12056 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12058 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12059 this module is never compiled otherwise.
12061 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12063 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12066 2013-09-29 Eli Zaretskii <eliz@gnu.org>
12068 * xdisp.c (get_next_display_element): Don't call face_for_font in
12069 a build configured --without-x. (Bug#15484)
12071 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12073 * window.c (calc_absolute_offset): #elif should be #elif defined.
12075 * frame.c (delete_frame): Block/unblock input to overcome race
12076 condition (Bug#15475).
12078 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
12080 * frame.c (delete_frame): Record selected frame only after
12081 calling Qdelete_frame_functions (Bug#15477).
12083 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12085 * nsterm.m (ns_selection_color): Remove.
12086 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12087 NSColor selectedText(Background)Color. Only for COCOA.
12088 (ns_term_init): Remove assignment of ns_selection_color, logic
12089 moved to ns_get_color.
12091 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12092 NS_SELECTION_COLOR_DEFAULT.
12093 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12095 2013-09-28 Eli Zaretskii <eliz@gnu.org>
12097 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12098 frame' does not have the tool_bar_window member.
12100 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12102 Signal error when reading an empty byte-code object (Bug#15405)
12103 * lread.c (read1): Signal error.
12104 * alloc.c (make_byte_code): eassert header size.
12105 (sweep_vectors): Change an int to size_t.
12107 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12109 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12110 instead of ints, as it's the usual style for offsetof constants. See:
12111 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12113 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12114 This is ugly, but it should fix the performance problem for older
12115 GCC versions in the short run. I'll look into integrating the
12116 Gnulib module for popcount, as a better fix.
12117 See the thread starting in:
12118 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12119 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12120 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12121 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12122 (popcount_size_t): Use it.
12124 2013-09-24 Daniel Colascione <dancol@dancol.org>
12126 * process.c (Fnetwork_interface_info): Fix build break due to
12129 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12131 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12132 Prefer signed to unsigned integers where either will do.
12133 No need for 'const' on locals that do not escape.
12134 Omit easserts with unnecessary and unportable assumptions about
12135 alignment. Avoid unnecessary casts to char *.
12137 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12139 Use union for the payload of struct Lisp_Vector.
12140 This helps to avoid a few glitches dictated by C's aliasing rules.
12141 * lisp.h (struct Lisp_Vector): Use union for next and
12142 contents member. Adjust comment. Change related users.
12143 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12144 Related users changed.
12145 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12146 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12147 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12148 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12150 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12152 Optimize glyph row clearing and copying routines.
12153 * dispextern.h (struct glyph_row): Change layout of struct
12154 glyph_row to help copy_row_except_pointers. Adjust comment.
12155 * dispnew.c (null_row): Remove.
12156 (clear_glyph_row): Use offsetof and memset to find and clear
12157 just the members that need clearing. Adjust comment.
12158 (copy_row_except_pointers): Likewise for copying.
12160 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12162 Some minor cleanups of recently-added bool vector code.
12163 * conf_post.h (assume): Always return void. Use lint version
12164 only if GCC and MSC versions don't apply.
12165 * conf_post.h (assume):
12166 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12167 Depend on _MSC_VER, not __MSC_VER, for consistency with
12169 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12170 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12171 (bool_vector_binop_driver, count_trailing_zero_bits)
12172 (size_t_to_host_endian): Now static, not static inline;
12173 the latter isn't needed with modern compilers and doesn't
12174 work with older compilers anyway.
12176 * alloc.c (valgrind_p): Use bool for boolean.
12178 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12180 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12181 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12182 (display_last_displayed_message_p, message_buf_print)
12183 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12184 Use bool for boolean.
12185 * dispextern.h (cancel_line, init_desired_glyphs):
12186 Remove ancient leftover.
12187 (help_echo_showing_p, hourglass_shown_p):
12188 * lisp.h (noninteractive_need_newline): Adjust declaration.
12190 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12192 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12194 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12195 ...this file and convert the latter to static. Adjust comment.
12196 (make_initial_frame):
12197 * window.c (init_window_once): Adjust user.
12198 * frame.h (last_nonminibuf_frame): Remove declaration.
12199 * lisp.h (selected_frame): Likewise.
12200 * msdos.c (the_only_display_info): Adjust comment.
12202 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12204 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12205 computing the end column of mouse-highlight that comes from
12206 display or overlay strings. (Bug#15437)
12207 (note_mouse_highlight): Adapt calculation of last argument to
12208 mouse_face_from_string_pos to the above change.
12210 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12211 all platforms, not just for clang.
12213 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12215 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12216 about excess arguments to snprintf.
12218 * conf_post.h(assume): Use __builtin_unreachable for clang.
12220 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12222 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12223 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12225 2013-09-23 Daniel Colascione <dancol@dancol.org>
12227 * alloc.c (USE_VALGRIND): New macro; on by default
12228 when ENABLE_CHECKING.
12229 (mark_maybe_object, mark_maybe_pointer)
12230 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12232 (valgrind_p) [USE_VALGRIND]: New variable.
12233 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12235 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12237 * process.c (wait_reading_process_output): Change int pnamelen to
12240 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12241 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12242 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12243 argument to unsigned long to avoid warning.
12244 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12246 * conf_post.h (assume): Fix compiler error: x shall be cond.
12248 2013-09-22 Daniel Colascione <dancol@dancol.org>
12250 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12251 warning when compiling without a window system.
12253 2013-09-22 Daniel Colascione <dancol@dancol.org>
12255 * data.c (Qbool_vector_p): New symbol.
12256 (bool_vector_spare_mask, popcount_size_t_generic)
12257 (popcount_size_t_msc, popcount_size_t_gcc)
12259 (bool_vector_binop_driver)
12260 (count_trailing_zero_bits, size_t_to_host_endian)
12261 (Fbool_vector_exclusive_or)
12262 (Fbool_vector_union)
12263 (Fbool_vector_intersection, Fbool_vector_set_difference)
12264 (Fbool_vector_subsetp, Fbool_vector_not)
12265 (Fbool_vector_count_matches)
12266 (Fbool_vector_count_matches_at): New functions.
12267 (syms_of_data): Intern new symbol, functions.
12268 * alloc.c (bool_vector_payload_bytes): New function.
12269 (Fmake_bool_vector): Instead of calling Fmake_vector,
12270 which performs redundant initialization and argument checking,
12271 just call allocate_vector ourselves. Make sure we clear any
12272 terminating padding to zero.
12273 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12274 instead of open-coding the size calculation.
12275 (vroundup_ct): New macro.
12276 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12277 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12278 * composite.c (composition_gstring_put_cache):
12279 Change lint_assume to assume.
12280 * conf_post.h (assume): New macro.
12281 (lint_assume): Remove.
12282 * dispnew.c (update_frame_1): Change lint_assume to assume.
12283 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12285 * image.c (gif_load): Change lint_assume to assume.
12286 * lisp.h (eassert_and_assume): New macro.
12287 (Qbool_vector_p): Declare.
12288 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12289 (swap16, swap32, swap64): New inline functions.
12290 * macfont.m (macfont_shape): Change lint_assume to assume.
12291 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12292 * xsettings.c (parse_settings): Use new swap16 and
12293 swap32 from lisp.h instead of file-specific macros.
12295 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12297 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12298 found (which can legitimately happen when the glyph row at the
12299 window start is disabled in the current_matrix. (Bug#15365)
12301 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12303 Fix syntax.h bug introduced by recent INLINE change.
12304 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12305 conditionally compiled one way in some modules, and a different
12306 way in others. This doesn't work with extern inline functions,
12307 which must have the same definition in all modules, because the
12308 defining code might be shared across modules, depending on the
12309 implementation. Symptoms reported by Martin Rudalics in:
12310 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12311 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12312 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12313 overriding the corresponding functions in syntax.h.
12314 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12315 (syntax_property): New inline functions.
12316 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12317 Rewrite in terms of these new functions.
12319 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12321 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12322 not chars_in_text, whose result depends on the multibyteness of
12323 the current buffer. (Bug#15426)
12325 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12327 Port recent change to hosts where pointers aren't 'long'.
12328 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12329 Don't assume that pointers are the same width as 'long'.
12330 Add a compile-time check that a pointer fits into two X slots.
12332 A simpler, centralized INLINE.
12333 * conf_post.h (INLINE): Define only if not already defined.
12334 This allows us to use a single INLINE, defined by one file
12336 * emacs.c (INLINE): Define it.
12337 Also, include category.h, charset.h, composite.h, dispextern.h,
12338 syntax.h, systime.h, so that their INLINE definitions are expanded
12339 properly for Emacs.
12340 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12341 * buffer.h, buffer.c (BUFFER_INLINE):
12342 * category.h, category.c (CATEGORY_INLINE):
12343 * character.h, character.c (CHARACTER_INLINE):
12344 * charset.h, charset.c (CHARSET_INLINE):
12345 * composite.h, composite.c (COMPOSITE_INLINE):
12346 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12347 * frame.h, frame.c (FRAME_INLINE):
12348 * intervals.h, intervals.c (INTERVALS_INLINE):
12349 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12350 * lisp.h, alloc.c (LISP_INLINE):
12351 * process.h, process.c (PROCESS_INLINE):
12352 * syntax.h, syntax.c (SYNTAX_INLINE):
12353 * systime.h, sysdep.c (SYSTIME_INLINE):
12354 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12355 * window.h, window.c (WINDOW_INLINE):
12356 Remove. All uses replaced with INLINE.
12358 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12360 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12361 to avoid Bug#15398.
12363 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12365 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12366 'const char *' to avoid compiler warnings due to similar change in
12367 the prototype of x_get_string_resource.
12369 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12371 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12372 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12373 going to replace static variables below. Adjust comments.
12374 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12375 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12376 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12377 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12378 Related users changed.
12379 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12380 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12381 last_mouse_movement_time, going to replace static variables below.
12383 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12384 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12386 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12387 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12388 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12389 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12390 static variables below.
12391 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12392 (last_mouse_scroll_bar): Remove.
12393 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12394 (mouseExited): Related users changed.
12396 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12398 Do not use external array to process X scroll bar messages.
12399 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12400 (x_send_scroll_bar_event): Pack window pointer into two slots
12401 of XClientMessageEvent if we're 64-bit. Adjust comment.
12402 (x_scroll_bar_to_input_event): Unpack accordingly.
12404 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12406 Ifdef away recent changes which aren't relevant to NS port.
12407 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12408 [!HAVE_NS]: Declare as such.
12409 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12410 [!HAVE_NS]: Define as such.
12412 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12414 * frame.c (x_redo_mouse_highlight): New function
12415 to factor out common code used in W32 and X ports.
12416 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12417 * xterm.h (struct x_display_info):
12418 * w32term.h (struct w32_display_info):
12419 * nsterm.h (struct ns_display_info): New members
12420 last_mouse_motion_frame, last_mouse_motion_x and
12421 last_mouse_motion_y, going to replace static variables below.
12422 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12423 (redo_mouse_highlight): Remove.
12424 (note_mouse_movement, syms_of_xterm): Adjust user.
12425 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12426 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12427 (redo_mouse_highlight): Remove.
12428 (note_mouse_movement, syms_of_w32term): Adjust user.
12429 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12430 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12432 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12433 * nsfns.m (compute_tip_xy): Adjust user.
12435 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12437 * frame.c (x_mouse_grabbed): New function.
12438 * dispextern.h (x_mouse_grabbed): Add prototype.
12439 (last_mouse_frame): Remove declaration.
12440 * xterm.h (struct x_display_info):
12441 * w32term.h (struct w32_display_info):
12442 * nsterm.h (struct ns_display_info): New member
12443 last_mouse_frame, going to replace...
12444 * xdisp.c (last_mouse_frame): ...global variable.
12445 (note_tool_bar_highlight):
12446 * w32term.c (w32_mouse_position, w32_read_socket):
12447 * xterm.c (XTmouse_position, handle_one_xevent):
12448 Use x_mouse_grabbed.
12449 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12451 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12453 * w32term.c (w32_read_socket): Avoid temporary
12454 variables in a call to x_real_positions.
12455 * xterm.c (handle_one_xevent): Likewise.
12457 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12459 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12460 (x_icon_type): Remove prototype.
12461 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12462 * frame.c (x_icon_type): Remove.
12463 * w32term.c (x_make_frame_visible, x_iconify_frame):
12464 * xterm.c (x_make_frame_visible, x_iconify_frame):
12465 Use x_set_bitmap_icon to factor out common code.
12467 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12469 * dispextern.h (check_x_display_info, x_get_string_resource):
12470 Declare here just once and unify the latter.
12471 * frame.c (check_x_display_info, x_get_string_resource):
12472 * nsterm.h (check_x_display_info):
12473 * xrdb.c (x_get_string_resource):
12474 * xterm.h (check_x_display_info): Remove prototypes.
12475 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12476 * w32reg.c (x_get_string_resource): Likewise.
12477 (w32_get_rdb_resource): Adjust user.
12479 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12481 * xterm.h (struct x_display_info): New member
12482 x_pending_autoraise_frame, going to replace...
12483 * xterm.c (pending_autoraise_frame): ...static variable.
12484 (x_new_focus_frame, XTread_socket): Adjust users.
12485 * w32term.h (struct w32_display_info): New member
12486 w32_pending_autoraise_frame, going to replace...
12487 * w32term.c (pending_autoraise_frame): ...global variable.
12488 (x_new_focus_frame, w32_read_socket): Adjust users.
12490 2013-09-17 Glenn Morris <rgm@gnu.org>
12492 * xdisp.c (message_dolog): If we create *Messages*,
12493 switch it to messages-buffer-mode.
12495 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12497 Don't overuse 'const' in types of locals.
12498 * bidi.c (bidi_count_bytes):
12499 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12500 (xg_event_is_for_scrollbar):
12501 * xselect.c (x_handle_property_notify)
12502 (x_handle_selection_notify, x_handle_dnd_message):
12503 * xsettings.c, xsettings.h (xft_settings_event):
12504 * xterm.c (x_handle_net_wm_state, handle_one_event)
12505 (x_menubar_window_to_frame, x_detect_focus_change)
12506 (construct_mouse_click, note_mouse_movement)
12507 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12508 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12509 (handle_one_xevent, x_handle_net_wm_state):
12510 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12511 (x_handle_dnd_message):
12512 Avoid unnecessary 'const', typically the second 'const' in
12513 'const foo * const arg', a 'const' that does not affect the API
12514 and doesn't significantly help the human reader.
12516 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12518 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12519 only if Glib < 2.36.0.
12520 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12521 * xsettings.c (init_gconf, init_gsettings): Do not check
12523 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12525 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12527 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12529 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12530 before calling g_type_init.
12532 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12534 * nsterm.m (syms_of_nsterm): ... to here.
12536 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12538 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12539 (ignore_next_mouse_click_timeout): Use Time as X does.
12540 (handle_one_xevent): Avoid cast and use unsigned comparison.
12542 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12544 Do not copy X event in handle_one_xevent except KeyPress case.
12545 Wnen XEvent is processed, it is unlikely to be changed except
12546 KeyPress case, so we can avoid copying and use const pointer to
12547 const data to make sure that an event is not changed elsewhere.
12548 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12549 const' and do not create local copy except for the KeyPress event.
12550 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12551 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12552 (x_handle_net_wm_state, x_menubar_window_to_frame)
12553 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12554 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12555 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12556 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12557 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12558 (x_handle_dnd_message):
12559 * xsettings.c (xft_settings_event):
12560 Use 'const XEvent * const' where appropriate.
12561 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12563 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12565 Fix X event waiting to handle multiple frames.
12566 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12567 * xterm.c (pending_event_wait): Remove. Adjust users.
12568 (x_detect_focus_change): Pass frame arg.
12569 (handle_one_xevent): Find related frame early and clear per-frame
12570 wait_event_type only if this is an event for the relevant frame.
12571 (x_wait_for_event): Use per-frame wait_event_type.
12573 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12575 * nsfns.m (Fx_create_frame): Fix font driver registration for
12578 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12579 for syms_of_macfont.
12581 * nsterm.m: Include macfont.h.
12582 (ns_tmp_flags, ns_tmp_font): Remove.
12583 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12584 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12585 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12586 (changeFont:): Fix code style. Check for font driver type when
12589 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12592 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12593 (nsfont_open): Set font driver type.
12594 Set font->ascent and font->descent. Figure out font instead of
12595 ns_tmp_font, and flags instead of ns_tmp_flags.
12596 Fix indentation. Remove call to ns_draw_text_decoration,
12599 * nsfns.m: Include macfont.h.
12600 (Fx_create_frame): Register macfont driver, make a better default font.
12601 (Fns_popup_font_panel): Get font from macfont driver, if used.
12603 * macfont.m, macfont.h, macuvs.h: New files.
12605 * font.h: Declare syms_of_macfont.
12607 * font.c (syms_of_font): Call syms_of_macfont.
12609 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12611 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12613 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12614 and it is always zero for others, so I assume that this is an ancient
12615 leftover which nobody will want to change any more.
12616 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12617 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12618 * frame.c (x_set_scroll_bar_width):
12619 * w32fns.c (w32_createscrollbar):
12620 * w32term.c (w32_set_vertical_scroll_bar):
12621 * xfns.c (x_set_scroll_bar_default_width):
12622 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12623 (x_scroll_bar_expose): Related users changed.
12625 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12627 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12628 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12629 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12631 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12632 Define once here...
12633 * nsterm.h, w32term.h, xterm.h: ...and not here.
12634 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12635 Remove unused Xisms.
12636 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12637 these modules are never compiled otherwise.
12639 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12641 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12642 Doc fix. (Bug#15375)
12644 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12646 Unify Fx_focus_frame between all ports.
12647 * frame.h (x_focus_frame): New prototype.
12648 * xfns.c (Fx_focus_frame): Remove.
12649 (syms_of_xfns): Do not defsubr it.
12650 (x_focus_frame): X implementation.
12651 * nsfns.m (Fx_focus_frame): Remove.
12652 (syms_of_nsfns): Do not defsubr it.
12653 (x_focus_frame): NS implementation.
12654 * w32term.c (Fx_focus_frame): Remove.
12655 (x_focus_on_frame): Rename to...
12656 (x_focus_frame): W32 implementation.
12657 * w32term.h (x_focus_on_frame): Remove prototype.
12658 * w32fns.c (Fx_focus_frame): Remove.
12659 (syms_of_w32fns): Do not defsubr it.
12660 * frame.c (Fx_focus_frame): Define here.
12661 (syms_of_frame): Defsubr here.
12662 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12664 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12666 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12667 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12668 each port to reference the port-specific window system data.
12669 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12670 (FRAME_DISPLAY_INFO): Define.
12671 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12672 (FRAME_DISPLAY_INFO): Define. Adjust users.
12673 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12674 (FRAME_DISPLAY_INFO): Define. Adjust users.
12675 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12676 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12677 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12678 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12679 * xselect.c, xterm.c: All related users changed.
12681 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12683 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12684 (x_menubar_window_to_frame): Remove prototypes.
12685 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12686 (x_menubar_window_to_frame, x_top_window_to_frame):
12688 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12689 (x_menubar_window_to_frame, x_top_window_to_frame):
12690 ...to here and convert all but the last to static.
12692 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12694 * lisp.mk (lisp): Add w32-common-fns.elc.
12696 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12698 * charset.c (char_charset): Document an exception for char-charset.
12700 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12702 * xterm.h (x_display_info): New field last_user_time...
12703 * xterm.c (toplevel): ...to replace static last_user_time.
12704 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12706 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12708 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12709 scroll bar values to prevent thumb from disappear and update comment.
12711 2013-09-11 Glenn Morris <rgm@gnu.org>
12713 * emacs.c (usage_message): Possessive apostrophe tweak.
12715 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12717 * nsterm.m (syms_of_nsterm): Use Qns.
12718 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12719 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12720 * xfns.c (x_display_info_for_name, Fx_open_connection):
12721 Remove old '#if 0' code.
12722 (syms_of_xfns): Use Qx.
12723 * termhooks.h (fullscreen_hook): Remove the leftover.
12724 (struct terminal): Fix typo in comment.
12726 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12728 Cleaning up a few X scroll bar bits.
12729 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12730 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12731 New member last_seen_part, going to replace...
12732 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12733 (xt_action_hook) [USE_LUCID]: Adjust user.
12734 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12735 Lucid-specific scroll bar support.
12736 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12737 to int and adjust to use last_seen_part member.
12738 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12739 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12740 Initialize last_seen_part.
12742 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12744 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12745 insert-buffer-substring an empty string.
12747 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12749 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12750 avoiding a GCC warning.
12752 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12754 Ifdef away frame tool bar code when it is not really used.
12755 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12756 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12757 and minimize_tool_bar_window_p under the above.
12758 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12759 (fset_tool_bar_window): Likewise.
12760 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12761 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12762 (change_frame_size_1):
12763 * window.c (window_from_coordinates, Frecenter): Adjust users.
12764 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12765 code is not really used.
12766 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12767 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12768 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12769 [!USE_GTK && !HAVE_NS]: Define as such.
12770 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12771 (note_mouse_highlight, expose_frame):
12772 * xfns.c (x_set_tool_bar_lines):
12773 * xterm.c (handle_one_xevent): Adjust users.
12775 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12777 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12778 This bug was introduced by my 2013-08-26 patch, which incorrectly
12779 assumed that the terminfo implementation doesn't use termcap buffers.
12780 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12781 these buffers apparently are used after all.
12782 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12783 (struct tty_display_info): Define members termcap_term_buffer and
12784 termcap_strings_buffer even if TERMINFO.
12786 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12789 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12790 'usage' docstring entry to pacify make-docfile.
12792 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12794 Change comparison functions =, <, >, <=, >= to take many arguments.
12795 * data.c: Change comparison functions' interface and implementation.
12796 * lisp.h: Make arithcompare available for efficient two arg
12798 * bytecode.c: Use arithcompare.
12799 * fileio.c: Use new interface.
12801 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12803 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12805 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12807 * eval.c (Feval): Document the new use of `lexical'.
12809 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12811 Review and drop old frame resize hack.
12812 * frame.h (struct frame): Remove force_flush_display_p.
12813 * dispnew.c (update_frame): Adjust user and don't call
12814 flush_frame here. The comment has said that there was an issues
12815 with redisplaying fringes, but I don't see any differences with
12816 and without this hack. Hopefully we can continue without it.
12817 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12818 current frame matrices twice if resized_p is set.
12820 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12822 Do not populate pure Xism x_sync to other ports.
12823 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12824 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12825 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12826 * w32term.h (x_sync): Remove prototype.
12828 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12830 Cleanup frame flushing.
12831 * dispextern.h (struct redisplay_interface):
12832 Drop flush_display_optional because flush_display is enough
12833 for X and flushing via RIF is just a no-op for others.
12834 * frame.h (flush_frame): New function.
12835 * dispnew.c (update_frame):
12836 * minibuf.c (read_minibuf):
12837 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12839 * keyboard.c (detect_input_pending_run_timers): Do not flush
12840 all frames but selected one in redisplay_preserve_echo_area.
12841 * nsterm.m (ns_flush): Remove no-op.
12842 (ns_redisplay_interface): Adjust user.
12843 * w32term.h (x_flush): Remove no-op.
12844 (w32_redisplay_interface): Adjust user.
12845 * xterm.c (x_flush): Simplify because we do not flush all
12846 frames at once any more. Adjust comment.
12847 (x_redisplay_interface): Adjust user.
12849 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12851 Port --without-x --enable-gcc-warnings to Fedora 19.
12852 * gfilenotify.c (globals_of_gfilenotify):
12853 Call g_type_init only if using an older glib version that needs it.
12855 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12857 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12858 (last_glyphless_glyph_merged_face_id): Remove declarations.
12859 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12860 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12861 (last_glyphless_glyph_merged_face_id): Now static.
12862 (merge_escape_glyph_face): New function, refactored from...
12863 (get_next_display_element): ...here.
12864 (merge_glyphless_glyph_face): New function, refactored from...
12865 (produce_glyphless_glyph): ...here...
12866 * term.c (produce_glyphless_glyph): ...and here.
12868 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12870 * eval.c (eval_sub): Only call Ffunction if necessary.
12872 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12874 Attempt to make redisplay more selective when changing cursor type.
12875 * frame.h (struct frame): New bitfield cursor_type_changed.
12876 * xdisp.c (cursor_type_changed): Remove.
12877 (try_cursor_movement, redisplay_window, try_window_id)
12878 (set_frame_cursor_types, try_window_reusing_current_matrix):
12879 Adjust to use per-frame bitfield.
12880 (redisplay_internal): Look for cursor type change on each visible
12881 frame and consider all frames if cursor type has been changed on
12882 the frame other than selected. If cursor type has been changed on
12883 selected frame only, do not use fast update.
12885 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12887 Attempt to make redisplay more selective when changing fonts.
12888 * frame.h (struct frame): New bitfield fonts_changed.
12889 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12890 (adjust_frame_glyphs): Add prototype.
12891 * dispnew.c (fonts_changed_p): Remove.
12892 (adjust_glyphs): Remove because we do not
12893 adjust matrices on all frames at once any more.
12894 (adjust_frame_glyphs): Block and unblock input here.
12895 (adjust_glyph_matrix): Use fonts_changed.
12896 (change_frame_size_1): Use adjust_frame_glyphs.
12897 * font.c (font_open_entity): Use fonts_changed.
12898 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12899 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12900 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12901 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12902 (shrink_mini_window, Fresize_mini_window_internal)
12903 (window_scroll_pixel_based, Fset_window_configuration)
12904 (apply_window_adjustment, Fset_window_vscroll):
12905 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12906 Use adjust_frame_glyphs.
12907 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12908 (try_window_reusing_current_matrix, try_window_id, display_line)
12909 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12910 (redisplay_internal): Consider fonts_changed and adjust frame
12911 matrices for each frame only if the frame is visible. If font
12912 has been changed on some frame during full redisplay, retry
12913 only visible frames where the font has been actually changed.
12915 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12917 Cache current header and mode line height for each window.
12918 * window.h (struct window): New fields mode_line_height
12919 and header_line_height.
12920 * window.c (make_window): Initialize them.
12921 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12922 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12923 (current_mode_line_height, current_header_line_height):
12924 Remove declaration.
12925 * xdisp.c (current_mode_line_height, current_header_line_height):
12927 (pos_visible_p, init_xdisp): Adjust user.
12928 (redisplay_window): Invalidate mode_line_height and
12929 header_line_height if current and desired matrices do not agree.
12931 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12933 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12934 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12936 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12938 Make --without-x compatible with --enable-gcc-warnings.
12939 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12940 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12941 members under HAVE_WINDOW_SYSTEM.
12942 * keyboard.c (make_lispy_focus_out): Likewise.
12943 (record_menu_key): Move under HAVE_MENUS.
12944 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12945 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12946 (syms_of_xdisp): Adjust user.
12947 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12948 (start_hourglass, cancel_hourglass):
12949 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12950 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12951 and CLEAR_FONT_TABLE_NFONTS.
12952 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12953 Declare only if HAVE_WINDOW_SYSTEM.
12954 (lface_same_font_attributes_p, clear_face_gcs): Define only
12955 if HAVE_WINDOW_SYSTEM.
12957 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12959 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12960 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12961 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12963 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12965 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12967 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12969 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12970 This fixes a type error on hosts where ptrdiff_t is wider than int.
12972 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12974 * keyboard.c (read_key_sequence_vs): New function.
12975 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12978 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12980 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12982 Makefile improvements.
12983 * Makefile.in (config.status): Don't use double-colon rules, as
12984 they are not portable according to POSIX. Fix shell typo with `;
12985 I guess this rule has never been tested?
12986 (VCSWITNESS): New macro, to override any environment var.
12988 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12990 * xterm.h (struct x_display_info): Do not track X connection
12991 fd separately because it is always available from Display.
12992 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12995 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12997 * buffer.c (drop_overlay):
12998 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12999 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
13001 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13003 * buffer.c (Fmake_overlay, Fmove_overlay):
13004 * intervals.c (set_point_from_marker):
13005 * print.c (PRINTPREPARE): Prefer signal_error
13006 to plain error and report unsuitable marker too.
13008 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13010 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
13011 for 'dragging' member.
13012 (struct x_output): Remove set-but-unused leftovers
13013 'left_before_move' and 'top_before_move'.
13014 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
13015 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
13016 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
13017 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
13018 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13019 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
13020 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
13021 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
13023 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
13025 * nsfont.m (INVALID_GLYPH): New define.
13026 (nsfont_encode_char): Use INVALID_GLYPH.
13027 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
13029 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13031 * xterm.c (x_last_mouse_movement_time): Revert last change.
13032 This code should use XDisplayMotionBufferSize to check display's
13033 motion history first, and there are few other issues as well.
13034 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
13035 (handle_one_xevent): Adjust user.
13037 2013-09-02 Martin Rudalics <rudalics@gmx.at>
13039 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
13040 * frame.c (Flast_nonminibuf_frame): ... to here.
13041 (check_minibuf_window): Don't abort if no window was found
13044 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13046 Use XGetMotionEvents to ask the last mouse motion time from X server.
13047 * xterm.c (X_MOTION_HISTORY): Default to 1.
13048 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
13049 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
13050 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
13051 Ifdef away legacy code.
13052 (XTmouse_position, x_scroll_bar_report_motion):
13053 Use x_last_mouse_movement_time.
13054 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13057 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13059 * msdos.c (last_mouse_window): Move to...
13060 (dos_rawgetc): ...this function and adjust comment.
13061 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13062 (mouseMoved): ...this function and adjust comment.
13063 * w32term.c (last_window): Likewise with...
13064 (w32_read_socket): ...this function.
13065 * xterm.c (last_window): Likewise with...
13066 (handle_one_xevent): ...this function.
13068 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13070 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13071 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13072 (handle_one_xevent): ...to here.
13073 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13076 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13078 * msdos.c (IT_set_terminal_window): Remove no-op.
13079 (initialize_msdos_display): Adjust terminal setup.
13080 * w32console.c (w32con_set_terminal_window): Remove no-op.
13081 (initialize_w32_display): Adjust terminal setup.
13082 * w32term.c (w32_set_terminal_window): Remove no-op.
13083 (w32_create_terminal): Adjust terminal setup.
13084 * xterm.c (XTset_terminal_window): Remove no-op.
13085 (x_create_terminal): Adjust terminal setup.
13087 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13089 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13091 (ns_create_terminal): Adjust terminal setup.
13092 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13094 (w32_create_terminal): Adjust terminal setup.
13095 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13097 (x_create_terminal): Adjust terminal setup.
13099 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13101 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13102 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13103 * dispnew.c (buffer_posn_from_coords):
13104 * window.c (Fwindow_end, displayed_window_lines):
13105 * xdisp.c (redisplay_mode_lines): Use it.
13107 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13109 * fontset.c (face_for_char): Check char in the current face font first
13110 if HAVE_NS (Bug#15138).
13112 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13114 * window.c (temp_output_buffer_show): Make sure window returned
13115 by display_buffer is live (Bug#15213).
13117 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13119 Minor cleanup to avoid forward declarations.
13120 * coding.h (struct ccl_spec): Remove forward declaration.
13121 * composite.h (toplevel): Include font.h.
13122 (struct composition_it, struct face, struct font_metrics):
13123 Remove forward declaration.
13124 * dispextern.h (struct image, struct atimer): Likewise.
13125 * emacsgtkfixed.h (struct frame): Likewise.
13126 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13127 * font.h (struct font_driver, struct font, struct glyph_string)
13128 (struct face): Remove forward declaration.
13129 * fontset.h (struct face, struct font): Likewise.
13130 * frame.h (toplevel): Style cleanup.
13131 (enum output_method): Move to...
13132 * termhooks.h (enum output_method): ...here.
13133 (struct glyph, struct frame, struct ns_display_info)
13134 (struct x_display_info, struct w32_display_info):
13135 Remove forward declaration.
13136 * xterm.h (toplevel): Include termhooks.h.
13137 (struct font, struct window, struct glyph_matrix, struct frame)
13138 (struct input_event, struct face, struct image): Remove forward
13140 * gtkutil.h (struct _widget_value): Likewise.
13141 * keyboard.h (toplevel): Include termhooks.h.
13142 (struct input_event): Remove forward declaration.
13144 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13146 * intervals.c (set_point_from_marker): New function.
13147 * editfns.c (Fgoto_char):
13148 * process.c (Finternal_default_process_filter):
13149 * window.c (select_window_1): Use it.
13150 * buffer.h (set_point_from_marker): Add prototype.
13152 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13154 * w32.c (term_winsock): Call release_listen_threads before calling
13156 (_sys_wait_accept): Wait for accept event in a loop with a finite
13157 timeout, instead of waiting indefinitely. Will hopefully avoid
13158 hanging during exit because WSACleanup deadlocks waiting for the
13159 event object to be released. (Bug#14333)
13161 * w32proc.c (release_listen_threads): New function, signals all
13162 the reader threads that listen for connections to stop waiting.
13164 * w32.h (release_listen_threads): Add prototype.
13166 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13168 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13169 field of new marker (for sanity and safety).
13170 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13171 anyway because XMISCTYPE is a function and can't be an lvalue).
13173 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13175 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13176 (x_after_update_window_line, x_scroll_bar_create)
13177 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13178 (handle_one_xevent, x_clear_frame_area):
13179 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13180 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13181 * xterm.h (x_clear_area): Adjust prototype.
13183 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13185 Hook scanning and indentation functions to find_newline. This helps
13186 to avoid duplicated code and renders more respect to newline cache.
13187 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13188 * cmds.c (Fforward_line):
13189 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13190 Use find_newline and avoid unnecessary point movements.
13191 * search.c (scan_newline): Implement on top of find_newline.
13193 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13195 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13196 scoped code (bug#11258).
13198 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13200 * nsterm.m (last_window): New variable.
13201 (EV_TRAILER2): New macro.
13202 (EV_TRAILER): Call EV_TRAILER2.
13203 (mouseMoved:): Add support for mouse-autoselect-window
13204 on nextstep (Bug#6888).
13206 2013-08-28 Andreas Schwab <schwab@suse.de>
13208 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13209 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13210 Remove unused macro definitions.
13211 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13212 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13213 Only define if emacs.
13215 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13217 Prefer enum glyph_row_area to int where appropriate.
13218 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13220 (window_box, window_box_width, window_box_left, window_box_left_offset)
13221 (window_box_right, window_box_right_offset): Adjust prototypes.
13222 * xdisp.c (window_box, window_box_width, window_box_left)
13223 (window_box_left_offset, window_box_right, window_box_right_offset):
13224 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13225 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13226 * nsterm.m (ns_clip_to_row):
13227 * w32term.c (w32_clip_to_row):
13228 * xterm.c (x_clip_to_row): Likewise.
13230 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13232 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13233 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13235 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13237 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13238 for portability to hosts where /bin/sh has problems.
13240 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13242 Redesign redisplay interface to drop global output_cursor.
13243 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13244 (toplevel): Remove declaration of output_cursor.
13245 (set_output_cursor, x_cursor_to): Remove prototype.
13246 * window.h (struct window): New member output_cursor.
13247 (output_cursor_to): New function to replace RIF member.
13248 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13249 (update_text_area, set_window_cursor_after_update): Use it.
13250 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13251 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13252 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13253 * w32term.c (x_update_window_begin, x_update_window_end):
13254 * xterm.c (x_update_window_begin, x_update_window_end):
13255 Adjust to use per-window output cursor.
13257 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13259 Simplify SELECT_TYPE-related code.
13260 Like EMACS_TIME, this portability layer is no longer needed, since
13261 Emacs has been using fd_set as a portability layer for some time.
13262 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13263 (SELECT_TYPE): Remove. All uses changed to fd_set.
13264 (fd_set) [!FD_SET]: New typedef.
13266 Simplify EMACS_TIME-related code.
13267 This portability layer is no longer needed, since Emacs has been
13268 using struct timespec as a portability layer for some time.
13269 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13270 Include <time.h> rather than "systime.h"; that's all that's needed now.
13271 * dispnew.c: Include <timespec.h> rather than "systime.h";
13272 that's all that's needed now.
13273 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13274 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13275 TIMESPEC_RESOLUTION.
13276 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13277 LOG10_TIMESPEC_RESOLUTION.
13278 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13279 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13280 (make_emacs_time): Remove. All used changed to make_timespec.
13281 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13282 (current_timespec): Rename from current_emacs_time. All uses changed.
13283 (add_emacs_time): Remove. All uses changed to timespec_add.
13284 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13285 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13286 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13287 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13288 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13289 (current_timespec): Rename from current_emacs_time. All uses changed.
13290 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13291 changed to timespec_cmp.
13292 * xgselect.c: Include <timespec.h>, since our .h files don't.
13294 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13296 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13297 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13298 Remove the leftovers.
13299 * gtkutil.c (toplevel): Do not declare Qxft but include
13301 * image.c (toplevel): Do not declare Vlibrary_cache because
13302 it's already done in lisp.h.
13304 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13306 * lisp.h (Mouse_HLInfo): Move from here...
13307 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13308 (reset_mouse_highlight): New function.
13309 * msdos.c (dos_set_window_size, IT_update_begin)
13310 (internal_terminal_init):
13311 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13312 (ns_initialize_display_info):
13313 * w32console.c (initialize_w32_display):
13314 * w32term.c (x_update_window_end, x_free_frame_resources)
13315 (w32_initialize_display_info):
13316 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13317 * window.c (Fdelete_other_windows_internal):
13318 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13319 * termchar.h (toplevel):
13320 * xterm.h (toplevel): Include dispextern.h.
13322 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13324 Fix minor problems found by static checking.
13325 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13326 (expect): Avoid nested-if warning.
13327 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13328 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13329 * nsterm.h, nsterm.m (ns_select):
13330 * xgselect.c, xgselect.h (xg_select):
13331 Adjust signature to better match pselect's.
13332 * nsterm.m (ns_select):
13333 Don't set *TIMEOUT, since pselect doesn't.
13334 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13335 diagnostic about assigning const char * to it.
13336 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13338 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13340 * lread.c (substitute_object_recurse): Handle hash-tables as well
13343 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13345 Fix unlikely core dump in init_tty, and simplify terminfo case.
13346 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13347 The old version incorrectly dumped core if malloc returned a
13348 buffer containing only non-NUL bytes.
13349 (init_tty): Do not allocate or free termcap buffers; the
13350 struct does that for us now.
13351 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13352 (struct tty_display_info): Define members termcap_term_buffer and
13353 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13354 use them. Allocate them directly in struct rather than indirectly
13355 via a pointer, to simplify init_tty.
13357 * frame.c (check_minibuf_window): Initialize 'window' properly,
13358 so that Emacs reliably aborts later if 'window' is not initialized.
13360 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13362 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13363 of VoidSymbol (Bug#15154).
13365 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13367 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13368 mouse_face_beg_y and mouse_face_end_y.
13369 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13370 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13371 Adjust users and update comment where appropriate.
13373 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13375 * frame.c (check_minibuf_window): New function.
13376 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13377 Call check_minibuf_window (Bug#15183).
13379 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13381 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13382 because this is the only last cursor data we need to keep and consult.
13383 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13384 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13387 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13389 Fix recovering from possible decompression error.
13390 Since insert_from_gap doesn't always move point, we can't use PT as
13391 the position where the partially decompressed data ends, and
13392 should count how many bytes was produced so far.
13393 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13394 (unwind_decompress): Really delete partially uncompressed data.
13395 (Fzlib_decompress_region): Take decompressed data size into account.
13397 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13399 * syntax.c (init_syntax_once): Adjust comment and do an early
13400 initialization of Qchar_table_extra_slots just once...
13401 * casetab.c (init_casetab_once):
13402 * category.c (init_category_once):
13403 * character.c (syms_of_character):
13404 * coding.c (syms_of_coding):
13405 * xdisp.c (syms_of_xdisp): ...and omit it here.
13407 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13409 * xdisp.c (get_next_display_element): Don't apply to characters
13410 from a display vector the logic of setting it->end_of_box_run_p
13411 suitable for characters from a buffer. (Bug#15175)
13413 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13414 to handle directories, rather than '_utime' which doesn't.
13417 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13419 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13420 or fullscreen (Bug#14627).
13422 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13424 System-dependent integer overflow fixes.
13425 * process.c (Fset_process_window_size): Signal an error if
13426 the window size is outside the range supported by the lower level.
13427 * sysdep.c (set_window_size): Return negative on error,
13428 nonnegative on success, rather than -1, 0, 1 on not in system,
13429 failure, success. This is simpler. Caller changed.
13430 (serial_configure): Remove unnecessary initialization of local.
13431 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13432 size fits in unsigned long; this isn't true on some 32-bit hosts.
13433 Avoid buffer overrun if some future version of /proc/meminfo has a
13434 variable name longer than 20 bytes.
13435 (system_process_attributes) [__FreeBSD__]:
13436 Don't assume hw.availpages fits in 'int'.
13438 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13440 Don't let very long directory names overrun the stack.
13441 Fix some related minor problems involving "//", vfork.
13442 * callproc.c (encode_current_directory): New function.
13443 (call_process): Don't append "/"; not needed.
13444 * fileio.c (file_name_as_directory_slop): New constant.
13445 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13446 this can save the caller having to alloca.
13447 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13448 Use SAFE_ALLOCA, not alloca.
13449 (directory_file_name, Fexpand_file_name): Leave leading "//"
13450 alone, since it can be special even on POSIX platforms.
13451 * callproc.c (call_process):
13452 * process.c (Fformat_network_address):
13453 * sysdep.c (sys_subshell):
13454 Use encode_current_directory rather than rolling our own.
13455 (create_process): No need to encode directory; caller does that now.
13456 * process.h (encode_current_directory): New decl.
13457 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13458 Rework to avoid 'goto xyzzy;'.
13460 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13462 * xdisp.c (handle_face_prop): If the default face was remapped use
13463 the remapped face for strings from prefix properties. (Bug#15155)
13465 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13467 Minor cleanup for redisplay interface and few related functions.
13468 * frame.h (enum text_cursor_kinds): Move from here...
13469 * dispextern.h (enum text_cursor_kinds): ...to here.
13470 (toplevel): Drop unnecessary declarations.
13471 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13472 in update_window_end_hook and draw_window_cursor functions.
13473 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13474 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13475 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13476 * xterm.c (x_update_window_end, x_draw_window_cursor):
13477 * xdisp.c (display_and_set_cursor, update_window_cursor)
13478 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13479 enum text_cursor_kinds where appropriate.
13481 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13483 Redesign redisplay interface to drop updated_row and updated_area.
13484 * dispextern.h (updated_row, updated_area): Remove declaration.
13485 (struct redisplay_interface): Pass glyph row and row area parameters
13486 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13487 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13489 * dispnew.c (updated_row, updated_area): Remove.
13490 (redraw_overlapped_rows, update_window_line): Adjust user.
13491 (update_marginal_area, update_text_area): Likewise. Pass updated row
13492 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13493 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13496 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13498 * process.c (flush_pending_output): Remove stub.
13501 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13503 * callproc.c: Fix race that killed background processes (Bug#15144).
13504 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13505 Record deleted process-id in critical section, not afterwards.
13506 Don't mistakenly kill process created by a call-process invocation
13507 that discards output and does not wait.
13509 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13511 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13512 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13513 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13514 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13515 to shut up compiler in mark_object.
13516 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13518 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13520 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13521 We can't portably rely on PTY_OPEN doing that, even if
13522 it calls posix_openpt with O_CLOEXEC.
13524 2013-08-20 Kenichi Handa <handa@gnu.org>
13526 * character.c (string_char): Improve commentary.
13528 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13530 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13531 (struct animation_cache): Make signature a flexible array member.
13532 All uses changed. This is a tad slower but may insulate us better
13533 from future changes to ImageMagick.
13535 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13537 * image.c: Shrink memory needed for animation cache.
13538 (SIGNATURE_DIGESTSIZE): New constant.
13539 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13540 (imagemagick_create_cache): Copy the signature. This saves
13541 several KB of memory that ImageMagick wastes per signature.
13542 Don't bother updating the update_time, as the caller does that now.
13543 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13544 it's a fixed size struct member now.
13545 (imagemagick_get_animation_cache): Always destroy the signature,
13546 as it's now imagemagick_create_cache's responsibility to copy it.
13547 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13548 and use memcmp rather than strcmp.
13549 eassert that ImageMagick returns a signature of the specified length.
13551 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13553 * image.c (imagemagick_get_animation_cache): Don't segfault on
13555 (imagemagick_get_animation_cache): Revert to previous definition
13556 so that it actually works. But keep the memory leak fix.
13557 (imagemagick_get_animation_cache): Fix memory leak.
13559 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13561 * image.c: Fix animation cache signature memory leak.
13562 Fix some other minor performance problems while we're at it.
13563 (imagemagick_create_cache): Clear just the members that
13564 need clearing. Don't set update_time, as caller does that now.
13565 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13566 Simplify by using pointer-to-pointer instead of a prev pointer.
13567 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13568 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13569 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13570 it's already a copy. Free the signature probe unless it's cached.
13572 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13573 This was introduced by my 2013-08-12 fix for Bug#15035.
13575 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13577 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13578 (imagemagick_prune_animation_cache): Now static.
13580 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13582 * image.c (imagemagick_get_animation_cache): Don't segfault when
13583 pruning all entries.
13585 2013-08-18 Ken Brown <kbrown@cornell.edu>
13587 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13588 static heap if ENABLE_CHECKING is defined.
13589 (max_bss_sbrk_ptr): New variable.
13590 (bss_sbrk): Use it.
13591 (report_sheap_usage): Report maximum static heap usage instead of
13592 ending static heap usage.
13594 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13596 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13597 of zlib_initialized according to the results of calling
13598 init_zlib_functions.
13600 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13602 * image.c: Implement an ImageMagick per-image cache.
13603 (imagemagick_get_animation_cache): Fix a double-free error.
13604 (imagemagick_load_image): Remove the ping_wand code, which only
13605 apparently saved time on invalid animated images, and slowed down
13606 everything else. Optimize for the common case.
13608 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13610 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13612 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13614 * marker.c (set_marker): Remove documentation of undefined behavior.
13616 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13618 * image.c (imagemagick_compute_animated_image): Animate correctly
13619 when sub-images are smaller than the main image.
13620 (imagemagick_compute_animated_image): Setting the iterator row to
13621 zero is apparently not allowed.
13622 (imagemagick_compute_animated_image): Allow images that say they
13623 have sub-images that are bigger than the main image, but just crop
13626 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13628 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13630 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13632 * image.c (imagemagick_compute_animated_image): Respect the GIF
13635 2013-08-15 Ken Brown <kbrown@cornell.edu>
13637 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13638 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13641 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13643 Fix minor problems found by static checking.
13644 * frame.c (delete_frame):
13645 * xdisp.c (next_element_from_display_vector):
13646 Avoid uninitialized local.
13647 * image.c (imagemagick_compute_animated_image): Port to C89.
13648 Prefer usual GNU indentation style for loops.
13649 Be more careful about bizarrely large sizes, by using ptrdiff_t
13652 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13654 Fix infinite frame selection loop (Bug#15025).
13655 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13657 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13659 * xdisp.c (compute_window_start_on_continuation_line):
13660 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13661 to make sure we end up setting the window start at the leftmost
13662 visible character of the display line. This avoids funky
13663 horizontal shifting because the window start is not kept on the
13664 same position. (Bug#15090)
13665 (next_element_from_display_vector): Support 'box' face attribute
13666 in the face definitions of a display vector. (Bug#15099)
13668 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13670 * image.c (imagemagick_compute_animated_image): Implement animated
13671 images (bug#14700).
13672 (imagemagick_compute_animated_image): Fix some compilation
13673 warnings. Implement a very simple cache to make the animation
13674 usable at all, but it should be replaced with a per-image cache.
13676 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13678 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13679 to do `for' loops over alist values.
13680 * buffer.h (FOR_EACH_BUFFER):
13681 * process.c (FOR_EACH_PROCESS): Use it.
13682 (handle_child_signal, status_notify, Fget_buffer_process)
13683 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13685 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13687 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13688 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13689 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13690 to xzalloc and so avoid redundant call to memset.
13691 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13692 members because it is allocated with xzalloc and so already zeroed.
13694 2013-08-14 Ken Brown <kbrown@cornell.edu>
13696 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13699 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13701 Utility function and macro to copy Lisp string to C string.
13702 * lisp.h (xlispstrdupa): New macro.
13703 (xlispstrdup): New prototype.
13704 * alloc.c (xlispstrdup): New function.
13705 * callint.c (Fcall_interactively):
13706 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13707 (Fsubstitute_in_file_name):
13708 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13709 * image.c (x_create_bitmap_from_file):
13710 * w32term.c (w32_term_init):
13711 * xterm.c (x_term_init): Use xlispstrdup.
13713 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13715 * image.c (imagemagick_load_image): Make animated pictures work.
13716 There's still some problems with background color settings, though
13719 * decompress.c (unwind_decompress): Always restore point.
13721 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13723 * marker.c (set_marker): Reformat documentation.
13725 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13727 * xdisp.c (cursor_type_changed): Now static.
13729 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13730 Use changed. This avoids the need to call xmalloc and for the
13731 caller to call xfree, and avoids memory leaks in some situations.
13733 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13735 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13736 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13737 (redisplay_window): If window_end_valid is cleared due to non-zero
13738 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13739 so do not call to try_cursor_movement for that window.
13741 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13743 * window.h (struct window): Convert window_end_pos and
13744 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13745 (wset_window_end_pos, wset_window_end_vpos): Remove.
13746 * dispnew.c (adjust_glyph_matrix):
13747 * window.c (Fwindow_end, replace_window, set_window_buffer)
13749 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13750 (set_vertical_scroll_bar, redisplay_window, try_window)
13751 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13752 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13753 (note_mouse_highlight): Adjust users.
13754 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13757 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13759 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13760 * image.c (imagemagick_filename_hint): Use `const char *' and
13761 prefer SSDATA to SDATA to avoid warnings.
13763 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13765 Cleanup window fringes, margins and scroll bars adjustments.
13766 * window.c (set_window_fringes, set_window_margins)
13767 (set_window_scroll_bars, apply_window_adjustment): New functions.
13768 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13769 (Fset_window_scroll_bars): Use them.
13771 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13773 * window.h (struct window): Convert scroll_bar_width
13774 from Lisp_Object to integer. Adjust comment.
13775 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13777 * window.c (wset_scroll_bar_width): Remove.
13778 (make_window): Initialize scroll_bar_width.
13779 (Fsplit_window_internal): Use direct assignment.
13780 (Fset_window_configuration, save_window_save):
13781 Convert Lisp_Object to integer and back where appropriate.
13782 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13783 bar was actually changed, and mention this in docstring.
13785 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13787 * decompress.c: Minor simplifications.
13788 (Fzlib_decompress_region): Don't bother verifying
13789 that avail_out <= UINT_MAX, as that was confusing.
13790 Mention the restriction in a comment instead.
13791 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13793 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13795 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13796 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13798 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13800 * image.c (imagemagick_filename_hint): Check for errors in the
13803 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13805 * window.c (Fwindow_margins): Return nil when there's no marginal
13806 area, as per the documented API.
13808 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13809 Fmake_vector, as scroll bar's struct members are not all Lisp
13810 objects now. This avoids crashes in GC.
13812 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13813 bool, so its address could be taken.
13815 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13817 * image.c (imagemagick_filename_hint): New function to possibly
13818 apply `image-content-type-suffixes'.
13819 (imagemagick_load_image): Use it.
13821 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13823 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13824 if loading zlib failed.
13826 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13828 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13829 2013-08-13 checkin below. Change bool to BOOL, rule is:
13830 All Obj-C code uses BOOL, except for interfaces callable from C.
13832 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13834 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13836 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13837 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13838 bool instead of BOOL.
13839 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13840 from Lisp_Object to bitfield. Adjust comment.
13841 * w32term.c (x_scroll_bar_create): Adjust user.
13842 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13843 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13844 Use bool for boolean.
13845 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13846 to `unsigned int' when defining a bitfield.
13848 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13850 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13852 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13854 * window.h (struct window): Convert left_margin_cols and
13855 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13856 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13857 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13859 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13861 (showing_window_margins_p, update_window_line, update_frame_1):
13862 * fringe.c (draw_fringe_bitmap_1):
13863 * xdisp.c (window_box_width): Adjust users.
13864 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13865 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13866 Use direct assignment.
13867 (Fset_window_configuration, save_window_save, Fwindow_margins):
13868 Convert Lisp_Object to integer and back where appropriate.
13869 (Fset_window_margins): Adjust user. Return t if any margin
13870 was actually changed, and mention this in docstring.
13872 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13874 * syntax.c (forward_word):
13875 * cmds.c (forward_char, backward_char): Mention the optional argument.
13877 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13879 * window.h (struct window): Convert left_fringe_width
13880 and right_fringe_width from Lisp_Objects to integers.
13882 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13883 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13884 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13886 (make_window): Initialize new integer fields to -1.
13887 (Fsplit_window_internal): Use direct assignment.
13888 (Fset_window_configuration, save_window_save):
13889 Convert Lisp_Object to integer and back where appropriate.
13890 (Fset_window_fringes): Adjust user. Return t if any fringe
13891 was actually changed, and mention this in docstring.
13893 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13895 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13896 * nsfns.m (x_set_cursor_type):
13897 * w32fns.c (x_set_cursor_type):
13898 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13899 * xdisp.c (set_frame_cursor_types): ...but in common code.
13901 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13903 * font.c (clear_font_cache): New function, stripped from...
13904 (Fclear_font_cache): ...here, which now uses the function
13905 above. Adjust comment.
13906 * font.h (clear_font_cache): Add prototype.
13907 * xfaces.c (clear_face_cache): Use clear_font_cache.
13909 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13911 * window.c (Fset_window_start): Compare `w', not `window' because
13912 `w' might not be equal to `window' after call to decode_live_window.
13914 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13916 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13917 This fixes a problem introduced by the Bug#15035 patch
13918 when using GPG. Reported by Herbert J. Skuhra.
13920 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13922 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13923 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13924 not yet initialized.
13926 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13928 * decompress.c (Fzlib_decompress_region): Support zlib
13929 decompression, too, and rename.
13931 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13933 Minor zlib configuration tweaks.
13934 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13935 Don't assume presence of fn_inflateInit2_ zlib internal function.
13937 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13939 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13940 include the zlib prefix.
13942 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13944 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13945 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13946 define static variables that are pointers to zlib functions to be
13947 dynamically loaded.
13948 (init_zlib_functions) [WINDOWSNT]: New function.
13949 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13951 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13952 macros instead of invoking the zlib functions directly.
13953 (syms_of_decompress): DEFSYM Qzlib_dll.
13954 Staticpro Szlib_available_p.
13956 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13958 Avoid looping over all frame windows to freeze and unfreeze.
13959 * window.h (struct window): Drop frozen_window_start_p.
13960 (freeze_window_starts): Drop prototype.
13961 * frame.h (struct frame): New frozen_window_starts flag.
13962 (FRAME_WINDOWS_FROZEN): New macro.
13963 * window.c (freeze_window_start, freeze_window_starts):
13965 (select_window, replace_window): Adjust users.
13966 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13967 (window_frozen_p): New function.
13968 (redisplay_window): Use it.
13970 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13972 Fix some fd issues when running subprocesses (Bug#15035).
13973 Fix bugs that can leak files or file descriptors on errors.
13974 Don't unlink open temp files, as that's hard for users to diagnose
13975 when things go awry (e.g., temp disk exhausted).
13976 Don't bother to lock temp files. Check for invalid recursion.
13977 * callproc.c (synch_process_fd): Remove. All uses removed.
13978 (synch_process_tempfile): New var or macro.
13979 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13981 (record_kill_process): New arg, the temp name. All callers changed.
13982 (delete_temp_file): Now just a simple wrapper around unlink.
13983 (call_process_kill): New arg, the call_process_fd array.
13984 Close them all. Clear synch_process_pid. Remove the temp file,
13985 or arrange for it to be removed.
13986 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13987 that's been moved to synch_process_tempfile. Caller changed.
13988 Do not remove the tempfile; that's now call_process_kill's
13990 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13991 call_process_kill; the caller now does that.
13992 (call_process_cleanup): Do not close the process fd; that's now
13993 call_process_kill's responsibility.
13994 (Fcall_process): Implement via new function call_process, which
13995 has most of the old body of Fcall_process, but with a different API.
13996 (call_process): New function that does not open or close filefd if
13997 it is nonnegative. Record which fds need to be closed, and let
13998 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13999 Signal an error if invoked recursively (could be done via a hook).
14000 Simplify creation of the tempfile in the MSDOS case.
14001 Don't create the output file until after checking for the executable.
14002 Report any failure to open /dev/null.
14003 Don't open /dev/null for writing twice; once is enough.
14004 Don't create pipe if all output is being discarded or sent to file.
14005 Don't worry about setting up the coding system or reading from the
14006 pipe if all output is being discarded.
14007 Hoist fd_error local into top level, to lessen block nesting.
14008 Don't record deleted pid here; now done by Fcall_process_region.
14009 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
14010 and note its success in synch_process_tempfile.
14011 Do not leak resources when child_setup fails.
14012 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
14013 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
14014 (create_temp_file): Now returns open fd, with an additional
14015 Lisp_Object * argument to return the name. All callers changed.
14016 Do not close the file; rewind it instead, and leave it open for
14017 the caller. Do not lock the temp file. Unwind-protect the file
14018 and the file-descriptor.
14019 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
14020 If an asynchrounous process, record it here, not in call_process.
14021 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
14022 * eval.c (set_unwind_protect): New function.
14023 * fileio.c (write_region): New function, generalized from the
14024 old Fwrite_region. Do not lock temp files.
14025 (Fwrite_region): Use it.
14026 * lisp.h (set_unwind_protect, write_region): New decls.
14027 * process.c: Include <verify.h>.
14028 (make_process): Mark fds as initially closed.
14029 (deleted_pid_list): Now a list of pid-filename pairs.
14031 (close_process_fd): New function.
14032 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
14033 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
14034 New constants. Verify that their number matches PROCESS_OPEN_FDS.
14035 (create_process, create_pty, Fmake_serial_process)
14036 (server_accept_connection): Record which fds need to be closed,
14037 and let deactivate_process close them.
14038 (Fmake_network_process): Do not discard the unwind-protect
14039 until it's safe to do so.
14040 (deactivate_process): Close the fds opened by create_process etc.
14041 (Fprocess_send_eof): Adjust to new way of recording open fds.
14042 Report an error if /dev/null can't be opened, instead of aborting.
14043 * process.h (PROCESS_OPEN_FDS): New constant.
14044 (struct Lisp_Process): New member open_fds.
14045 (record_kill_process, record_deleted_pid): Adjust signatures.
14046 (record_deleted_pid): Move decl here ...
14047 * syswait.h (record_deleted_pid): ... from here.
14049 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14051 * decompress.c: Fix bugs with large buffers and weird inputs.
14052 Tune a bit. Reindent as per usual Emacs style.
14053 (BUFFER_SIZE): Remove.
14054 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14055 more than UINT_MAX bytes. Decompress into the gap instead of into
14056 an auto buffer, as this should avoid copying. Return nil if
14057 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14058 set immediate_quit; we shouldn't trust zlib code that much.
14060 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14062 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14063 errors, and really move the gap to where we want it.
14065 * lisp.h: Include decompress.c support.
14067 * emacs.c (main): Include decompress.c support.
14069 * Makefile.in: Include -lz if present.
14071 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14073 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14074 (initWithTitle:): Initialize frame to 0.
14075 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14076 (fillWithWidgetValue:frame:): Rename from
14077 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14079 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14080 fillWithWidgetValue:frame:
14082 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14083 remove memory leak warnings.
14085 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14086 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14087 menu_pending_title.
14089 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14090 (x_activate_menubar): Update the whole menu.
14091 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14092 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14093 current event is not NSSystemDefined (Bug#15001).
14094 Call ns_check_menu_open only if trackingMenu is 2.
14095 (menuDidClose:): New method, decrease trackingMenu.
14096 (fillWithWidgetValue:setDelegate:): New method.
14097 (fillWithWidgetValue:): Call the above.
14099 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14101 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14103 Omit some unnecessary casts.
14104 Many of these go back to the old pre-C89 days, when they may have
14105 been needed, but we've been assuming C89 or later for a while now.
14106 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14107 (live_float_p, live_misc_p, live_vector_p):
14108 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14109 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14110 (defvar_per_buffer):
14111 * callint.c (Fcall_interactively):
14112 * doc.c (Fsubstitute_command_keys):
14113 * filelock.c (get_boot_time):
14114 * frame.c (xrdb_get_resource):
14115 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14116 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14117 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14118 (menuitem_highlight_callback, menu_destroy_callback)
14119 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14120 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14121 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14122 (xg_tool_bar_help_callback, tb_size_cb):
14123 * image.c (xpm_alloc_color, png_read_from_memory)
14124 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14125 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14127 * keymap.c (describe_map):
14128 * nsfns.m (Fns_display_monitor_attributes_list):
14129 * nsmenu.m (process_dialog:):
14130 * nsterm.m (hold_event):
14131 * process.c (wait_reading_process_output):
14132 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14133 * scroll.c (do_direct_scrolling, scrolling_1):
14134 * termcap.c (tgetent):
14135 * window.c (check_window_containing, add_window_to_list)
14136 (freeze_window_starts):
14137 * xdisp.c (compare_overlay_entries, vmessage):
14138 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14139 (x_get_monitor_attributes_xrandr)
14140 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14141 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14142 * xfont.c (xfont_match, xfont_open):
14143 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14144 (menubar_selection_callback, menu_position_func)
14145 (popup_selection_callback, create_and_show_popup_menu)
14146 (dialog_selection_callback, create_and_show_dialog):
14147 * xrdb.c (x_get_string_resource)
14149 * xsmfns.c (x_session_check_input):
14150 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14151 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14152 (xaw_jump_callback, xaw_scroll_callback):
14153 Omit unnecessary casts.
14155 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14157 Minor string-length refactoring.
14158 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14159 * frame.c (make_monitor_attribute_list):
14160 Prefer build_string to strlen + make_string.
14162 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14164 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14165 don't check minor_code (Bug#14417).
14167 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14169 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14170 vertical positions instead. This avoids calling MATRIX_ROW with
14171 row numbers that are possibly beyond valid limits. (Bug#15064)
14173 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14175 Use xstrdup and build_unibyte_string where applicable.
14176 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14177 * xfns.c (x_window):
14178 * xrdb.c (x_get_customization_string):
14179 * xterm.c (xim_initialize):
14180 * w32fns.c (w32_window): Use xstrdup.
14181 (w32_display_monitor_attributes_list):
14182 * emacs.c (init_cmdargs):
14183 * keyboard.c (PUSH_C_STR):
14184 * nsfont.m (nsfont_open):
14185 * sysdep.c (system_process_attributes):
14186 * w32.c (system_process_attributes):
14187 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14189 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14191 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14192 variables of these types so that GDB would know about them, as aid
14193 for debugging fatal exceptions. (Bug#15024) See also
14194 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14197 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14199 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14200 larger than the NSWindow (Bug#14934).
14202 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14204 Redesign redisplay interface to drop global variable updated_window.
14205 Always pass currently updated window as a parameter to update routines.
14206 * dispextern.h (updated_window): Remove declaration.
14207 (struct redisplay_interface): Pass window parameter to
14208 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14209 and after_update_window_hook.
14210 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14212 * dispnew.c (updated_window): Remove.
14213 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14214 (update_window_line): Adjust to match redisplay interface changes.
14215 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14216 (ns_scroll_run, ns_after_update_window_line):
14217 * w32term.c (x_update_window_begin, x_update_window_end)
14218 (x_after_update_window_line, x_scroll_run):
14219 * xterm.c (x_update_window_begin, x_update_window_end)
14220 (x_after_update_window_line, x_scroll_run):
14221 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14222 Likewise. Adjust comments where appropriate.
14223 (x_cursor_to): Simplify because this is always called during window
14224 update (but install debugging check anyway).
14225 (expose_window): Check must_be_updated_p flag to see whether this
14226 function is called during window update.
14228 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14230 Do not reset window modification event counters excessively.
14231 These leftovers and poor man's tricky methods to catch extra
14232 redisplay's attention are no longer needed.
14233 * frame.c (set_menu_bar_lines_1):
14234 * minibuf.c (read_minibuf_unwind):
14235 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14236 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14237 (window_scroll_line_based, Fset_window_configuration):
14238 * xdisp.c (redisplay_window): Do not reset last_modified and
14239 last_overlay_modified counters.
14241 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14243 * xselect.c (x_send_client_event): Set send_event and serial, memset
14244 data.l as it might be bigger than data.b. Use 24 bit mask to
14245 XSendEvent (Bug#15034).
14247 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14249 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14250 for TTY frames that are not the top frame on their console.
14253 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14255 * w32term.c (w32fullscreen_hook): Really maximize frame when
14256 asked for (Bug#14841).
14258 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14260 Prefer selected_window to Fselected_window, likewise for frames.
14261 * buffer.c (Fbuffer_swap_text):
14262 * data.c (Fvariable_binding_locus):
14263 * window.c (run_window_configuration_change_hook): Adjust users.
14264 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14265 Use decode_live_frame.
14267 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14269 Be more careful if selected window shows the buffer other than current,
14270 use window_outdated only if this is not so. This change should also
14271 address some weird issues discussed in Bug#13012.
14272 * window.h (window_outdated): New prototype.
14273 * window.c (window_outdated): Now here. Convert from static and
14274 always assume window's buffer.
14275 (Fwindow_end, Fwindow_line_height): Use it.
14276 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14277 and always assume window's buffer.
14278 (redisplay_window): Adjust user.
14279 (redisplay_internal): Call to reconsider_clip_changes once and
14280 check whether mode line should be updated only if selected window
14281 shows current buffer.
14282 (run_window_scroll_functions): Use eassert for debugging check.
14283 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14285 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14287 * window.c (window_scroll, window_scroll_pixel_based)
14288 (window_scroll_line_based): Use bool for booleans.
14290 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14292 * process.c: Fix minor off-by-one issues in descriptor counts.
14293 This shouldn't fix any real bugs, but it cleans up the code a bit.
14294 (max_process_desc, max_input_desc): -1, not 0, means none.
14296 (delete_input_desc): New function.
14297 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14298 (deactivate_process): Scan backwards when recomuting max_process_desc;
14299 that should be faster.
14300 (init_process_emacs): Initialize max_input_desc.
14302 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14304 Use region cache to speedup bidi_find_paragraph_start.
14305 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14306 Rename cache_long_line_scans to cache_long_scans.
14307 * buffer.c (bset_cache_long_line_scans): Rename to
14308 bset_cache_long_scans.
14309 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14310 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14312 (syms_of_buffer): Rename cache-long-line-scans to
14313 cache-long-scans. Adjust docstring.
14314 * search.c (newline_cache_on_off):
14315 * indent.c (width_run_cache_on_off): Adjust users.
14316 * bidi.c (bidi_paragraph_cache_on_off): New function.
14317 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14318 * insdel.c (prepare_to_modify_buffer):
14319 Invalidate bidi_paragraph_cache if enabled.
14321 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14323 Invalidate region caches only if buffer text is going to be changed.
14324 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14325 (modify_text): ...new prototype.
14326 (prepare_to_modify_buffer_1): New prototype.
14327 * textprop.c (modify_region): Rename to...
14328 (modify_text_properties): ...new function.
14329 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14330 (Fremove_list_of_text_properties): Adjust users.
14331 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14332 (modify_text): ...new function.
14333 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14334 (prepare_to_modify_buffer_1): ...new function.
14335 * casefiddle.c (casify_region):
14336 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14337 (Ftranspose_regions): Use modify_text.
14339 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14341 * lisp.mk (lisp): Add nadvice.elc.
14343 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14345 New macro to iterate over live buffers similar to frames.
14346 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14347 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14348 Declare buffer-related variables here to offload lisp.h.
14349 * buffer.c (Vbuffer_alist): Adjust comment.
14350 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14351 (other_buffer_safely):
14352 * data.c (store_symval_forwarding):
14353 * dispnew.c (Fframe_or_buffer_changed_p):
14354 * fileio.c (Fdo_auto_save):
14355 * filelock.c (unlock_all_files):
14356 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14358 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14360 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14361 * callproc.c (create_temp_file):
14362 * filelock.c (create_lock_file):
14363 Assume mkostemp, since it's now provided by Gnulib.
14365 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14367 * w32.c (mkostemp): New function.
14368 (mktemp): Remove, no longer used. Most of the code reused in
14369 mkostemp. (Bug#15015)
14370 (mktemp): Don't undef.
14372 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14374 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14375 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14376 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14377 (free_glyph_pool, check_glyph_memory): Likewise for
14378 all users. Adjust comments where appropriate.
14380 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14382 * composite.h: Minor fixups.
14383 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14384 to fix a misspelling, and change it to an inline function while
14385 we're at it (it need not be a macro). All uses changed.
14386 (composition_method, composition_valid_p):
14387 Rewrite to avoid assignments in if-conditions.
14389 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14391 Do not use global Lisp_Object in composition macros.
14392 * composite.h (composition_temp): Remove declaration.
14393 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14394 (composition_method, composition_valid_p): ...inline functions.
14395 (compose_region): Remove the leftover.
14396 * composite.c (composition_temp): Remove.
14397 (run_composition_function, update_compositions)
14398 (composition_compute_stop_pos, composition_adjust_point)
14399 (Ffind_composition_internal):
14400 * coding.c (handle_composition_annotation):
14401 * xdisp.c (handle_composition_prop, check_point_in_composition):
14402 Related users changed.
14404 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14406 Drop FRAME_PTR typedef.
14407 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14408 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14409 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14410 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14411 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14412 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14413 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14414 All related users changed.
14416 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14418 * eval.c (default_toplevel_binding): New function.
14420 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14421 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14422 (syms_of_eval): Export them.
14423 * data.c (Fdefault_value): Micro cleanup.
14424 * term.c (init_tty): Use "false".
14426 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14428 Fix X GC leak in GTK and raw (no toolkit) X ports.
14429 * xterm.c (x_free_frame_resources): If white and black relief
14430 GCs are allocated, always free them here.
14431 * xfns.c (x_make_gc): Omit redundant initialization.
14432 * widget.c (create_frame_gcs): Remove the leftover.
14433 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14434 in x_free_frame_resources.
14436 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14438 * nsterm.m (windowWillResize:toSize:): Only change title if
14439 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14441 (viewDidEndLiveResize): New method.
14443 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14444 inside NS_IMPL_COCOA.
14446 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14448 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14449 Do not check whether undo is enabled because record_insert and
14450 record_delete does that themselves.
14452 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14454 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14455 member which is not really used any more.
14456 (FRAME_XIC_BASE_FONTNAME): Remove.
14457 * xfns.c (xic_free_fontset): Adjust user.
14458 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14459 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14460 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14461 (xdialog_show): Use eassert for debugging check.
14462 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14464 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14466 * fileio.c, fns.c (merge): Move extern decl from here ...
14467 * lisp.h (merge): ... to here.
14469 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14471 Fix last font-related change.
14472 * w32font.h (w32font_list_internal, w32font_match_internal):
14474 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14475 (uniscribe_list_family): Adjust to match font API change.
14476 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14477 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14479 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14481 * frame.h (FRAME_MOUSE_UPDATE):
14482 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14483 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14485 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14487 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14488 * font.h (struct font_driver): Change list, match, and list_family
14489 functions to accept struct frame * as first arg.
14490 * font.c (font_score, font_compare, font_sort_entities):
14492 (font_sort_entities, font_list_entities, font_select_entity)
14493 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14494 match font API change.
14495 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14496 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14497 * ftxfont.c (ftxfont_list, ftxfont_match):
14498 * xftfont.c (xftfont_list, xftfont_match):
14499 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14500 * w32font.c (w32font_list, w32font_match, w32font_list)
14501 (w32font_list_internal, w32_font_match_internal): Likewise.
14502 * xfaces.c (Fx_family_fonts): Adjust user.
14504 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14506 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14507 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14508 only if HAVE_X_WINDOWS is in use.
14509 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14510 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14511 * w32term.c (x_wm_set_icon_position): Likewise.
14512 * w32fns.c (x_icon): Adjust user.
14514 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14516 * xterm.c (last_mouse_press_frame): Remove the
14517 leftover which is not really used any more.
14518 (handle_one_xevent, syms_of_xterm): Adjust users.
14519 (x_flush): Call XFlush once per each X display, not frame.
14520 This is better because this code always unconditionally skips
14521 non-X frames in Vframe_list and issues the only XFlush if we
14522 have more than one X frame on the same X display.
14523 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14524 Use bool for booleans.
14525 (x_draw_glyph_string_background, cvt_string_to_pixel)
14526 (cvt_pixel_dtor): Drop unnecessary prototypes.
14527 * xterm.h (x_display_ok): Adjust prototype.
14529 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14531 Drop unnecessary functions that deals with frame pixel size.
14532 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14533 (x_pixel_height): Drop prototypes.
14534 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14535 (x_pixel_height): Drop implementations.
14536 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14537 which should be always valid for window frame.
14538 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14539 * w32menu.c (Fx_popup_dialog):
14540 * xmenu.c (Fx_popup_dialog): Likewise for both.
14542 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14544 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14545 frame parameters and call to Fmodify_frame_parameters just once.
14546 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14547 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14548 and mention nil frame in docstring.
14550 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14552 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14553 (x_figure_window_size): Likewise. Adjust to return long.
14554 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14555 (toplevel): Move Qterminal_live_p to...
14556 * terminal.c (toplevel): ...here, make it static, and...
14557 (syms_of_terminal): ...DEFSYM here.
14558 * frame.h (Qterminal_live_p): Remove declaration.
14559 (make_frame, x_figure_window_size): Adjust prototype.
14560 * nsfns.m (Fx_create_frame): Use long for window flags.
14562 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14564 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14565 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14566 Do not assume that emacs_close (INT_MAX) is a no-op.
14568 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14570 * xfaces.c (make_face_cache): For struct face_cache, prefer
14571 xmalloc to xzalloc and so avoid redundant call to memset.
14572 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14574 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14576 * fringe.c (draw_window_fringes, update_window_fringes)
14577 (compute_fringe_widths):
14578 * w32term.c (x_draw_glyph_string):
14579 * window.c (candidate_window_p, Frecenter):
14580 * xfaces.c (realize_basic_faces, realize_default_face)
14581 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14582 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14583 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14584 * xmenu.c (Fx_menu_bar_open_internal):
14585 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14586 * xsettings.c (xft_settings_event):
14587 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14588 Use bool for booleans. Adjust style and comments where
14590 * dispextern.h (draw_window_fringes, update_window_fringes)
14591 (compute_fringe_widths):
14592 * xterm.h (x_had_errors_p): Adjust prototype.
14594 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14596 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14597 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14599 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14601 * fns.c (toplevel): Remove comment before Fsafe_length because
14602 it checks for QUIT.
14604 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14606 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14608 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14610 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14611 frame which got the message is still alive, before dereferencing
14612 its pointer. (Bug#14970)
14614 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14615 be a live window, before using it as such. (Bug#14970)
14617 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14619 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14620 w32_detect_focus_change instead of doing part of its job by hand.
14621 This fixes the problem whereby FOCUS_OUT events were not sent to
14624 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14626 * process.c (Fprocess_list): Doc fix.
14628 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14629 being re-exposed only if it didn't ask to become visible.
14630 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14631 was previously iconified. (Bug#14841)
14632 (x_iconify_frame): Mark the frame iconified.
14634 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14636 Fix minor problems found by static checking.
14637 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14638 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14640 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14642 * eval.c (set_specpdl_old_value): New function.
14643 (unbind_to): Minor simplification.
14644 (get_backtrace_frame): New function.
14645 (Fbacktrace_frame): Use it. Add `base' argument.
14646 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14647 (syms_of_eval): Export backtrace-eval.
14648 * xterm.c (x_focus_changed): Simplify.
14650 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14652 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14654 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14656 * xdisp.c (redisplay_window): Instead of moving point out of
14657 scroll margin, reject the force_start method, and try scrolling
14658 instead. (Bug#14780)
14660 2013-07-24 Ken Brown <kbrown@cornell.edu>
14662 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14665 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14667 * eval.c (Fprogn): Do not check that BODY is a proper list.
14668 This undoes the previous change. The check slows down the
14669 interpreter, and is not needed to prevent a crash. See
14670 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14672 2013-07-23 Glenn Morris <rgm@gnu.org>
14674 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14676 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14678 Port to GNU/Linux systems with tinfo but not ncurses.
14679 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14680 to decide whether ncurses is being used. Without this change,
14681 GCC complains about tgetent not being declared, on a system
14682 that has tinfo installed but ncurses not installed.
14684 * eval.c (Fprogn): Check that BODY is a proper list.
14686 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14687 * data.c (Fsetq_default):
14688 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14689 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14691 Tune by taking advantage of the fact that ARGS is always a list
14692 when a function is declared to have UNEVALLED args.
14694 * emacsgtkfixed.c: Port to GCC 4.6.
14695 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14697 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14699 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14700 here to silence compiler warnings.
14702 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14704 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14705 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14706 from messing up Emacs's 'struct frame' (Bug#14923).
14708 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14710 * alloc.c (make_save_ptr_ptr): Define this function.
14711 It was inadvertently omitted. It's needed only if
14712 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14714 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14716 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14717 frame have focus (Bug#14895).
14719 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14721 Avoid vfork-related deadlock more cleanly.
14722 * callproc.c (child_setup): When the child's exec fails, output
14723 the program name, as that's more useful. Use O_NONBLOCK to avoid
14725 * process.c (create_process_1): Remove; no longer needed.
14726 (create_process): Remove timer hack; no longer needed, now that
14727 the child avoids deadlock.
14729 2013-07-20 Glenn Morris <rgm@gnu.org>
14731 * image.c (Fimage_flush): Fix doc typo.
14733 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14735 Fix array bounds violation when pty allocation fails.
14736 * process.c (PTY_NAME_SIZE): New constant.
14737 (pty_name): Remove static variable; it's now auto.
14738 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14739 Take pty_name as an arg rather than using a static variable.
14740 All callers changed.
14741 (create_process): Recover pty_flag from process, not from volatile local.
14742 (create_pty): Stay inside array even when pty allocation fails.
14743 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14745 * lread.c (Fload): Avoid initialization only when lint checking.
14746 Mention that it's needed only for older GCCs.
14748 2013-07-20 Kenichi Handa <handa@gnu.org>
14750 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14751 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14753 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14755 * lread.c (Fload): Avoid uninitialized warning.
14757 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14759 Fix some minor file descriptor leaks and related glitches.
14760 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14761 (create_lock_file): Use write, not emacs_write.
14762 * image.c (slurp_file, png_load_body):
14763 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14764 (server_accept_connection):
14765 Don't leak an fd on memory allocation failure.
14766 * image.c (slurp_file): Add a cheap heuristic for growing files.
14767 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14768 as that's what the other routines do. Maybe input need not be
14769 blocked at all, but it's better to be consistent.
14770 Avoid undefined behavior when strlen is zero.
14772 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14773 (NSTATICS): Now a constant; doesn't need to be a macro.
14775 2013-07-19 Richard Stallman <rms@gnu.org>
14777 * coding.c (decode_coding_utf_8): Add simple loop for fast
14778 processing of ASCII characters.
14780 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14782 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14784 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14786 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14787 unportable 'struct x_display_info'.
14788 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14789 is a portable type.
14791 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14793 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14794 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14796 (system_process_attributes): Prefer plain char to unsigned char
14797 when either will do. Clean up properly if interrupted or if
14798 memory allocations fail. Don't assume sscanf succeeds.
14799 Remove no-longer-needed workaround to stop GCC from whining.
14800 Read command-line once, instead of multiple times. Check read status a
14801 bit more carefully.
14803 Fix obscure porting bug with varargs functions.
14804 The code assumed that int is treated like ptrdiff_t in a vararg
14805 function, which is not a portable assumption. There was a similar
14806 -- though these days less likely -- porting problem with various
14807 assumptions that pointers of different types all smell the same as
14808 far as vararg functions is conserved. To make this problem less
14809 likely in the future, redo the API to use varargs functions.
14810 * alloc.c (make_save_value): Remove this vararg function.
14811 All uses changed to ...
14812 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14813 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14815 (make_save_ptr): Rename from make_save_pointer, for consistency with
14816 the above. Define only on platforms that need it. All uses changed.
14818 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14820 * keyboard.c: Try to fix typos in previous change.
14821 (DISPLAY_LIST_INFO): New macro.
14822 (kbd_buffer_get_event): Do not access members that are not present
14823 in X11. Revert inadvertent change of "!=" to "=".
14825 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14827 * keyboard.c (kbd_buffer_get_event):
14828 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14829 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14831 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14833 * filelock.c: Fix unlikely file descriptor leaks.
14834 (get_boot_time_1): Rework to avoid using emacs_open.
14835 This doesn't actually fix a leak, but is better anyway.
14836 (read_lock_data): Use read, not emacs_read.
14838 * doc.c: Fix minor memory and file descriptor leaks.
14839 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14840 (get_doc_string, Fsnarf_documentation):
14841 Fix file descriptor leak on error.
14843 * term.c: Fix minor fdopen-related file descriptor leaks.
14844 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14845 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14847 * charset.c: Fix file descriptor leaks and errno issues.
14849 (load_charset_map_from_file): Don't leak file descriptor on error.
14850 Use plain record_xmalloc since the allocation is larger than
14851 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14853 * eval.c (record_unwind_protect_nothing):
14854 * fileio.c (fclose_unwind):
14856 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14857 The replacement doesn't block input, but that no longer seems
14860 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14862 * lread.c: Fix file descriptor leaks and errno issues.
14863 (Fload): Close some races that leaked fds or streams when 'load'
14865 (Fload, openp): Report error number of last nontrivial failure to open.
14866 ENOENT counts as trivial.
14867 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14869 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14870 now that the function is always called with a nonnegative arg.
14871 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14872 All uses replaced with ...
14873 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14875 A few more minor file errno-reporting bugs.
14876 * callproc.c (Fcall_process):
14877 * doc.c (Fsnarf_documentation):
14878 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14879 * process.c (set_socket_option):
14880 Don't let a constructor trash errno.
14881 * doc.c: Include <errno.h>.
14883 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14885 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14887 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14889 Fix w32 bug with call-process-region (Bug#14885).
14890 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14891 to Fcall_process when the input is empty. This simplifies the
14892 code a bit. It makes no difference on POSIXish platforms but
14893 apparently it fixes a bug on w32.
14895 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14896 * fileio.c (close_file_unwind): Don't close if FD is negative;
14897 this can happen when unwinding a zapped file descriptor.
14898 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14899 in case Emacs runs out of memory between the two unwind-protects.
14900 Don't trash errno when closing FD.
14901 Zap the FD in the specpdl when closing it, instead of deferring
14902 the removal of the unwind-protect; this fixes a bug where a child
14903 function unwinds the stack past us.
14905 New unwind-protect flavors to better type-check C callbacks.
14906 This also lessens the need to write wrappers for callbacks,
14907 and the need for make_save_pointer.
14908 * alloc.c (free_save_value):
14909 * atimer.c (run_all_atimers):
14911 * alloc.c (safe_alloca_unwind):
14912 * atimer.c (unwind_stop_other_atimers):
14913 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14914 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14915 * minibuf.c (choose_minibuf_frame_1):
14916 * process.c (make_serial_process_unwind):
14917 * xdisp.c (pop_message_unwind):
14918 * xselect.c (queue_selection_requests_unwind):
14919 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14920 * alloc.c (record_xmalloc):
14921 Prefer record_unwind_protect_ptr to record_unwind_protect with
14923 * alloc.c (Fgarbage_collect):
14924 Prefer record_unwind_protect_void to passing a dummy.
14925 * buffer.c (restore_buffer):
14926 * window.c (restore_window_configuration):
14927 * xfns.c, w32fns.c (do_unwind_create_frame)
14928 New wrapper. All record-unwind uses of wrappee changed.
14929 * buffer.c (set_buffer_if_live):
14930 * callproc.c (call_process_cleanup, delete_temp_file):
14931 * coding.c (code_conversion_restore):
14932 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14933 * editfns.c (save_excursion_restore)
14934 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14935 (save_restriction_restore):
14936 * eval.c (restore_stack_limits, un_autoload):
14937 * fns.c (require_unwind):
14938 * keyboard.c (recursive_edit_unwind, tracking_off):
14939 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14940 * macros.c (pop_kbd_macro, restore_menu_items):
14941 * nsfns.m (unwind_create_frame):
14942 * print.c (print_unwind):
14943 * process.c (start_process_unwind):
14944 * search.c (unwind_set_match_data):
14945 * window.c (select_window_norecord, select_frame_norecord):
14946 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14947 (fast_set_selected_frame):
14948 * xfns.c, w32fns.c (unwind_create_tip_frame):
14949 Return void, not a dummy Lisp_Object. All uses changed.
14950 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14951 * callproc.c (call_process_kill):
14952 * fileio.c (restore_point_unwind, decide_coding_unwind)
14953 (build_annotations_unwind):
14954 * insdel.c (Fcombine_after_change_execute_1):
14955 * keyboard.c (read_char_help_form_unwind):
14956 * menu.c (unuse_menu_items):
14957 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14958 * sound.c (sound_cleanup):
14959 * xdisp.c (unwind_redisplay):
14960 * xfns.c (clean_up_dialog):
14961 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14962 Accept no args and return void, instead of accepting and returning
14963 a dummy Lisp_Object. All uses changed.
14964 * cygw32.c (fchdir_unwind):
14965 * fileio.c (close_file_unwind):
14966 * keyboard.c (restore_kboard_configuration):
14967 * lread.c (readevalllop_1):
14968 * process.c (wait_reading_process_output_unwind):
14969 Accept int and return void, rather than accepting an Emacs integer
14970 and returning a dummy object. In some cases this fixes an
14971 unlikely bug when the corresponding int is outside Emacs integer
14972 range. All uses changed.
14973 * dired.c (directory_files_internal_unwind):
14974 * fileio.c (do_auto_save_unwind):
14975 * gtkutil.c (pop_down_dialog):
14976 * insdel.c (reset_var_on_error):
14977 * lread.c (load_unwind):
14978 * xfns.c (clean_up_file_dialog):
14979 * xmenu.c, nsmenu.m (pop_down_menu):
14980 * xmenu.c (cleanup_widget_value_tree):
14981 * xselect.c (wait_for_property_change_unwind):
14982 Accept pointer and return void, rather than accepting an Emacs
14983 save value encapsulating the pointer and returning a dummy object.
14985 * editfns.c (Fformat): Update the saved pointer directly via
14986 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14987 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14988 (unwind_body): New function.
14989 (record_unwind_protect): First arg is now a function returning void,
14990 not a dummy Lisp_Object.
14991 (record_unwind_protect_ptr, record_unwind_protect_int)
14992 (record_unwind_protect_void): New functions.
14993 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14994 * fileio.c (struct auto_save_unwind): New type.
14995 (do_auto_save_unwind): Use it.
14996 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14997 * insdel.c (struct rvoe_arg): New type.
14998 (reset_var_on_error): Use it.
14999 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
15001 (specbinding_func): Remove; there are now several such functions.
15002 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
15003 (set_unwind_protect_ptr): New function.
15004 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
15006 Be simpler and more consistent about reporting I/O errors.
15007 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15008 Say "Read error" and "Write error", rather than "I/O error", or
15009 "IO error reading", or "IO error writing", when a read or write
15011 * process.c (Fmake_network_process, wait_reading_process_output)
15012 (send_process, Fprocess_send_eof, wait_reading_process_output):
15013 Capitalize diagnostics consistently. Put "failed foo" at the
15014 start of the diagnostic, so that we don't capitalize the
15015 function name "foo". Consistently say "failed" for such
15017 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
15018 All callers changed. This is so it can use report_file_error.
15019 * sysdep.c (serial_open, serial_configure): Capitalize I/O
15020 diagnostics consistently as above.
15022 * fileio.c (report_file_errno): Fix errno reporting bug.
15023 If the file name is neither null nor a pair, package it up as a
15024 singleton list. All callers changed, both to this function and to
15025 report_file_error. This fixes a bug where the memory allocator
15026 invoked by list1 set errno so that the immediately following
15027 report_file_error reported the wrong errno value.
15029 Fix minor problems found by --enable-gcc-warnings.
15030 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
15031 * keyboard.c (kbd_buffer_get_event): Remove unused local.
15033 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
15035 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
15036 Set event->arg to Qt if switch-event shall be generated.
15037 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
15039 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
15041 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
15044 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
15045 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
15046 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
15047 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
15048 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
15049 and there is a focused frame.
15050 (head_table): Add focus-in and focus-out.
15051 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
15052 bind to handle-focus-in/out.
15054 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15055 (Fhandle_switch_frame): Call Fhandle_focus_in.
15056 (syms_of_frame): defsubr handle-focus-in/out.
15058 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15060 Fix porting bug to older POSIXish platforms (Bug#14862).
15061 * sysdep.c (emacs_pipe): New function, that implements
15062 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15063 This should port better to CentOS 5 and to Mac OS X 10.6.
15064 All calls to pipe2 changed.
15066 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15067 This makes the code easier to read and the executable a bit smaller.
15068 Do not replace all calls to Fcons that happen to create lists,
15069 just calls that are intended to create lists. For example, when
15070 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15071 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15072 Similarly for list2 through list5.
15073 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15074 * bytecode.c (exec_byte_code):
15075 * callint.c (quotify_arg, Fcall_interactively):
15076 * callproc.c (Fcall_process, create_temp_file):
15077 * charset.c (load_charset_map_from_file)
15078 (Fdefine_charset_internal, init_charset):
15079 * coding.c (get_translation_table, detect_coding_system)
15080 (Fcheck_coding_systems_region)
15081 (Fset_terminal_coding_system_internal)
15082 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15083 * composite.c (update_compositions, Ffind_composition_internal):
15084 * dired.c (directory_files_internal, file_name_completion)
15086 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15087 * doc.c (Fsnarf_documentation):
15088 * editfns.c (Fmessage_box):
15090 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15091 (Feval, eval_sub, Ffuncall, apply_lambda):
15092 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15093 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15094 (Fset_file_times, Finsert_file_contents)
15095 (Fchoose_write_coding_system, Fwrite_region):
15096 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15097 * font.c (font_registry_charsets, font_parse_fcname)
15098 (font_prepare_cache, font_update_drivers, Flist_fonts):
15099 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15100 * frame.c (make_frame, Fmake_terminal_frame)
15101 (x_set_frame_parameters, x_report_frame_params)
15102 (x_default_parameter, Fx_parse_geometry):
15103 * ftfont.c (syms_of_ftfont):
15104 * image.c (gif_load):
15105 * keyboard.c (command_loop_1):
15106 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15107 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15108 (Fminor_mode_key_binding, accessible_keymaps_1)
15109 (Faccessible_keymaps, Fwhere_is_internal):
15110 * lread.c (read_emacs_mule_char):
15111 * menu.c (find_and_return_menu_selection):
15112 * minibuf.c (get_minibuffer):
15113 * nsfns.m (Fns_perform_service):
15114 * nsfont.m (ns_script_to_charset):
15115 * nsmenu.m (ns_popup_dialog):
15116 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15117 (Fx_own_selection_internal):
15118 * nsterm.m (append2):
15119 * print.c (Fredirect_debugging_output)
15120 (print_prune_string_charset):
15121 * process.c (Fdelete_process, Fprocess_contact)
15122 (Fformat_network_address, set_socket_option)
15123 (read_and_dispose_of_process_output, write_queue_push)
15124 (send_process, exec_sentinel):
15125 * sound.c (Fplay_sound_internal):
15126 * textprop.c (validate_plist, add_properties)
15127 (Fput_text_property, Fadd_face_text_property)
15128 (copy_text_properties, text_property_list, syms_of_textprop):
15129 * unexaix.c (report_error):
15130 * unexcoff.c (report_error):
15131 * unexsol.c (unexec):
15132 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15133 (Fformat_mode_line, syms_of_xdisp):
15134 * xfaces.c (set_font_frame_param)
15135 (Finternal_lisp_face_attribute_values)
15136 (Finternal_merge_in_global_face, syms_of_xfaces):
15137 * xfns.c (x_default_scroll_bar_color_parameter)
15138 (x_default_font_parameter, x_create_tip_frame):
15139 * xfont.c (xfont_supported_scripts):
15140 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15141 (menu_help_callback, xmenu_show):
15142 * xml.c (make_dom):
15143 * xterm.c (set_wm_state):
15144 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15145 and similarly for list2 through list5.
15147 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15149 * callproc.c (Fcall_process_region): Fix minor race and tune.
15150 (create_temp_file): New function, with the temp-file-creation part
15151 of the old Fcall_process_region. Use Fcopy_sequence to create the
15152 temp file name, rather than alloca + build_string, for simplicity.
15153 Don't bother to block input around the temp file creation;
15154 shouldn't be needed. Simplify use of mktemp.
15155 Use record_unwind_protect immediately after creating the temp file;
15156 this closes an unlikely race where the temp file was not removed.
15157 Use memcpy rather than an open-coded loop.
15158 (Fcall_process_region): Use the new function. If the input is
15159 empty, redirect from /dev/null rather than from a newly created
15160 empty temp file; this avoids unnecessary file system traffic.
15162 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15164 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15165 Simplify by making this case like the other two. This is a bit
15166 slower on obsolete hosts, but the extra complexity isn't worth it.
15168 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15169 * process.c (create_process) [!DOS_NT]:
15170 Remove now-unnecessary calls to emacs_close.
15172 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15174 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15175 returning early. (Bug#14850)
15177 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15178 and inhibit-iso-escape-detection attributes of 'undecided'.
15181 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15183 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15184 Reported by Herbert J. Skuhra in
15185 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15187 Don't lose top specpdl entry when memory is exhausted.
15188 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15189 specpdl overflow here, to simplify callers; all callers changed.
15190 Always reserve an unused entry at the stack top; this avoids
15191 losing the top entry's information when memory is exhausted.
15193 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15195 Clean up errno reporting and fix some errno-reporting bugs.
15196 * callproc.c (Fcall_process):
15197 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15198 * process.c (create_process, Fmake_network_process):
15199 * unexaix.c (report_error):
15200 * unexcoff.c (report_error):
15201 Be more careful about reporting the errno of failed operations.
15202 The code previously reported the wrong errno sometimes.
15203 Also, prefer report_file_errno to setting errno + report_file_error.
15204 (Fcall_process): Look at openp return value rather than at path,
15205 as that's a bit faster and clearer when there's a numeric predicate.
15206 * fileio.c (report_file_errno): New function, with most of the
15207 old contents of report_file_error.
15208 (report_file_error): Use it.
15209 (Ffile_exists_p, Ffile_accessible_directory_p):
15210 Set errno to 0 when it is junk.
15211 * fileio.c (Faccess_file):
15212 * image.c (x_create_bitmap_from_file):
15213 Use faccessat rather than opening the file, to avoid the hassle of
15214 having a file descriptor open.
15215 * lisp.h (report_file_errno): New decl.
15216 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15219 * process.c (create_process, wait_reading_process_output) [AIX]:
15220 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15221 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15222 a multithreaded environment anyway).
15223 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15225 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15227 * image.c (x_find_image_file): Don't close a remote file handle.
15229 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15231 Fix races with threads and file descriptors.
15232 * callproc.c (Fcall_process_region):
15233 * dired.c (open_directory):
15234 * emacs.c (main, Fdaemon_initialized):
15235 * image.c (x_find_image_file):
15236 * inotify.c (Finotify_rm_watch):
15237 * lread.c (Flocate_file_internal):
15238 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15239 * term.c (term_mouse_moveto, init_tty):
15240 * termcap.c (tgetent):
15241 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15242 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15243 * unexhp9k800.c, unexmacosx.c (unexec):
15244 * callproc.c (Fcall_process_region):
15245 Use emacs_close, not close.
15246 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15247 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15248 and posix_close function on current platforms (which all lack them).
15249 (emacs_close): Use it. This should fix the races on GNU/Linux and
15250 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15251 and it should avoid closing random victim file descriptors on
15254 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15256 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15257 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15258 Touch up doc a bit.
15260 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15261 This is for .gdbinit xbacktrace.
15263 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15264 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15265 (emacs_set_tty): Now static.
15266 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15267 * term.c (tty_capable_p, tty_default_color_capabilities)
15268 (get_tty_terminal, term_mouse_movement)
15269 (handle_one_term_event, init_tty, maybe_fatal):
15270 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15271 (tgetent, scan_file, name_match, compare_contin):
15272 * terminal.c (get_terminal):
15273 Use bool for boolean.
15274 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15275 Prefer char to unsigned char if either will do.
15276 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15277 (tty_write_glyphs): Prefer int to unsigned.
15278 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15279 All callers changed.
15280 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15282 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15285 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15286 (B__dummy__): New dummy symbol, to pacify C89.
15287 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15288 they can't grok varargs macros.
15289 * dispnew.c (add_window_display_history)
15290 (add_frame_display_history):
15291 * print.c (print_object):
15292 * xdisp.c (debug_method_add):
15293 Use %p printf format only for void pointers.
15294 * emacs.c (usage_message): New constant, replacing ...
15295 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15296 (main): Adjust to usage reorg.
15297 * fns.c (syms_of_fns):
15298 * profiler.c (syms_of_profiler):
15299 Don't use non-constant struct initializers.
15300 * gnutls.h (gnutls_initstage_t):
15301 * lisp.h (enum Lisp_Fwd_Type):
15302 * lread.c (lisp_file_lexically_bound_p):
15303 * xsettings.c (anonymous enum):
15304 Remove trailing comma.
15305 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15306 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15307 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15309 * regex.c (const_re_char): New type, to pacify strict C89.
15310 All uses of 'const re_char' replaced to use it.
15311 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15312 with glibc when strict C89. This change is imported from gnulib.
15314 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15315 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15316 Omit GNU_LINUX implementation, since it requires long long.
15317 * xterm.c (x_draw_underwave):
15318 Do not assume the traditional order of struct's members.
15319 (x_term_init): Rewrite to avoid the need for non-constant structure
15322 Syntax cleanup, mostly replacing macros with functions.
15323 This removes the need for the syntax_temp hack.
15324 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15325 * syntax.c (SYNTAX_INLINE): New macro.
15326 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15327 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15328 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15329 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15330 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15331 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15332 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15333 Now constants, not macros.
15334 (syntax_temp) [!__GNUC__]: Remove.
15335 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15336 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15337 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15338 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15339 Move here from syntax.h; now functions, not macros. Except for the
15340 last function, these are static since only syntax.c uses them.
15341 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15342 All uses changed. Now a function, not a macro; use this fact
15343 to simplify the code.
15344 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15345 compiler bugs; no longer relevant.
15346 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15347 (SYNTAX_INLINE): New macro.
15348 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15349 for the new functions. Use bool for boolean member.
15350 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15351 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15352 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15353 (SETUP_BUFFER_SYNTAX_TABLE):
15354 Now extern inline functions, not macros.
15355 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15356 Remove; all uses replaced by implementation.
15357 (syntax_temp) [!__GNUC__]: Remove decl.
15358 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15360 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15362 * emacs.c (main): Fix syntax error.
15364 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15366 Timestamp fixes for undo (Bug#14824).
15367 * atimer.c (schedule_atimer):
15368 * fileio.c (Ffile_newer_than_file_p):
15369 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15370 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15371 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15372 (syms_of_fileio): Remove Sclear_visited_file_name.
15373 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15374 file doesn't exist; this avoids an ambiguity with negative timestamps.
15375 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15376 * systime.h (make_emacs_time, invalid_emacs_time):
15377 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15378 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15379 * undo.c (record_first_change): Push (visited-file-modtime) onto
15380 undo list rather than reimplementing it by hand, incorrectly.
15382 2013-07-09 Ken Brown <kbrown@cornell.edu>
15384 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15386 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15388 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15390 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15392 Handle errno and exit status a bit more carefully.
15393 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15394 number into an exit status. Instead, use EXIT_CANCELED.
15395 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15396 * callproc.c (relocate_fd):
15397 * emacs.c (close_output_streams, main):
15398 * process.c (create_process):
15399 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15400 Use emacs_perror for simplicity.
15401 * callproc.c (relocate_fd, main):
15402 * sysdep.c (sys_subshell):
15403 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15404 (shut_down_emacs): Use emacs_write, not write.
15405 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15406 * fileio.c (Fcopy_file, e_write):
15407 * nsterm.m (ns_select):
15408 * process.c (send_process):
15409 * sound.c (vox_write):
15410 Use emacs_write_sig, not emacs_write.
15411 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15412 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15414 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15416 (emacs_full_write): New function.
15417 (emacs_write): Rewrite to use it.
15418 (emacswrite_sig, emacs_perror): New functions.
15419 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15421 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15423 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15424 on NS even if it is present. Pixmap on NS is a void*.
15426 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15428 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15429 * process.c (close_on_exec, accept4, process_socket):
15430 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15432 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15434 * w32.c (sys_dup): Declare prototype.
15438 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15440 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15442 Make file descriptors close-on-exec when possible (Bug#14803).
15443 This simplifies Emacs a bit, since it no longer needs to worry
15444 about closing file descriptors by hand in some cases.
15445 It also fixes some unlikely races. Not all such races, as
15446 libraries often open files internally without setting
15447 close-on-exec, but it's an improvement.
15448 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15449 * callproc.c (Fcall_process) [!MSDOS]:
15450 * emacs.c (main) [!DOS_NT]:
15451 * nsterm.m (ns_term_init):
15452 * process.c (create_process):
15453 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15454 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15455 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15456 Prefer mkostemp with O_CLOEXEC to mkstemp.
15457 * callproc.c (relocate_fd) [!WINDOWSNT]:
15458 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15459 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15461 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15462 Make the resulting file descriptor close-on-exec.
15463 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15464 * lread.c (load_descriptor_list, load_descriptor_unwind):
15465 Remove; no longer needed. All uses removed.
15466 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15467 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15469 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15470 (Fmake_network_process, Fnetwork_interface_list)
15471 (Fnetwork_interface_info, server_accept_connection):
15472 Make newly-created socket close-on-exec.
15473 * sysdep.c (emacs_open, emacs_fopen):
15474 Make new-created descriptor close-on-exec.
15475 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15476 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15478 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15480 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15481 for NS_IMPL_GNUSTEP.
15483 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15485 Fix openp errno handling.
15486 * callproc.c (Fcall_process): Preserve openp errno around close.
15487 * lread.c (openp): Set errno when returning -1, as some callers
15490 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15492 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15494 * nsterm.h (NSSavePanel): Update comment.
15495 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15496 (ns_run_file_dialog): Declare.
15498 * nsfns.m: Remove panelOK.
15500 (ns_run_file_dialog): New function.
15501 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15502 event loop, so file dialog is popped up by ns_run_file_dialog, called
15503 by sendEvent (Bug#14578).
15504 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15506 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15508 * xdisp.c (default_line_pixel_height): New function.
15509 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15510 (try_cursor_movement, redisplay_window, try_window)
15511 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15513 * window.c (window_scroll_pixel_based):
15514 use default_line_pixel_height.
15516 * dispextern.h (default_line_pixel_height): Add prototype.
15518 * frame.c (x_set_line_spacing): Accept a float value for
15519 line-spacing parameter, per the documentation.
15521 * data.c (Fmultibyte_string_p): Doc fix.
15523 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15525 Use emacs_open more consistently when opening files.
15526 This handles EINTR more consistently now, and makes it easier
15527 to introduce other uniform changes to file descriptor handling.
15528 * sysstdio.h: New file.
15529 * buffer.c (mmap_init):
15530 * cygw32.c (chdir_to_default_directory):
15531 * dispnew.c (Fopen_termscript):
15532 * emacs.c (Fdaemon_initialized):
15533 * fileio.c (Fdo_auto_save):
15534 * image.c (slurp_file, png_load_body, jpeg_load_body):
15535 * keyboard.c (Fopen_dribble_file):
15537 * print.c (Fredirect_debugging_output):
15538 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15539 * termcap.c (tgetent):
15540 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15541 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15542 * w32term.c (w32_initialize) [CYGWIN]:
15543 * xfaces.c (Fx_load_color_file):
15544 Use emacs_open instead of plain open, and emacs_fopen instead of
15546 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15547 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15548 * callproc.c (default_output_mode): New constant.
15549 (Fcall_process): Use it to call emacs_open instead of plain creat.
15550 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15551 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15552 (emacs_fopen): New function.
15553 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15554 Include <lisp.h>, for emacs_open.
15555 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15557 Remove duplicate #include directives.
15558 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15560 Don't include stdio.h twice.
15561 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15562 Don't include sys/types.h or stdio.h twice.
15563 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15564 * lread.c: Don't include coding.h twice.
15565 * nsfont.m: Don't include frame.h twice.
15566 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15567 * ralloc.c: Don't include <unistd.h> twice.
15568 * xdisp.c: Don't include font.h twice.
15569 * xterm.c: Don't include fontset.h twice.
15570 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15572 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15574 Scale ImageMagick images more carefully.
15575 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15576 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15577 Be more careful about avoiding undefined behavior after
15578 integer overflow and division by zero.
15580 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15582 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15583 (syms_of_w32fns): DEFSYM them.
15584 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15585 (CCHDEVICENAME): Define macros if not defined.
15586 (struct MONITOR_INFO_EX): New struct.
15587 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15588 (enum_display_monitors_fn): New variable.
15589 (globals_of_w32fns): Initialize it.
15590 (Fx_display_pixel_width, Fx_display_pixel_height)
15591 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15592 multi-monitor setups in docstrings.
15593 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15594 screen size by primary monitor's millimeter per pixel.
15595 (w32_monitor_enum, w32_display_monitor_attributes_list)
15596 (w32_display_monitor_attributes_list_fallback)
15597 (Fw32_display_monitor_attributes_list): New functions.
15598 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15600 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15602 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15604 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15606 * fileio.c (Qfile_notify_error): New error symbol.
15608 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15609 * inotify.c (inotify_callback, symbol_to_inotifymask)
15610 (Finotify_add_watch, Finotify_rm_watch): Use it.
15611 (inotifyevent_to_event): Exchange order of cookie and file name.
15612 (Finotify_add_watch): Adapt docstring.
15614 * lisp.h (Qfile_notify_error): Declare.
15616 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15618 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15619 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15620 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15621 which did not work (see <http://bugs.gnu.org/14569#307>).
15622 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15623 && (!noninteractive || initialized)). This attempts to thread
15624 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15626 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15628 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15629 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15631 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15633 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15634 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15635 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15636 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15638 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15640 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15641 Define to __sys_siglist.
15643 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15645 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15646 word-wrap, so that overflow-newline-into-fringe would work in
15647 visual-line-mode. (Bug#2749)
15648 (move_it_in_display_line_to): When the last scanned display
15649 element fits exactly on the display line, and
15650 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15651 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15652 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15653 finding buffer position that corresponds to pixel coordinates,
15654 e.g. in buffer_posn_from_coords.
15656 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15658 * process.c (handle_child_signal): Call catch_child_signal if
15661 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15663 Don't convert function pointers to void * and back.
15664 It isn't portable C, and it's easy enough to avoid.
15665 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15666 (make_save_value): Add support for SAVE_FUNCPOINTER.
15667 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15668 * print.c (print_object):
15669 Distinguish function from object pointers.
15670 * lisp.h (SAVE_FUNCPOINTER): New constant.
15671 (SAVE_SLOT_BITS): Adjust to it.
15672 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15673 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15674 (voidfuncptr): New typedef.
15675 (struct Lisp_Save_Value): New member data[0].funcpointer.
15676 (XSAVE_FUNCPOINTER): New function.
15678 Simplify buildobj processing.
15679 * Makefile.in (buildobj.h): Make it a sequence of strings each
15680 followed by comma, rather than a single string. Put it into a
15681 .tmp file in case there's an error while generating it.
15682 (gl-stamp): Use .tmp for temp files.
15683 (mostlyclean): Clean .tmp files.
15684 * doc.c (buildobj): Move to just the routine that needs it.
15685 It's now an array of strings, so processing is simpler.
15687 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15689 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15690 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15691 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15692 Invoke malloc_enable_thread even when not interactive.
15693 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15694 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15695 in this case, since the underlying bug has now been fixed.
15697 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15699 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15700 unlinking it (bug#14691).
15702 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15704 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15705 before checking whether buffer is modified. This lets
15706 `kill-buffer-query-functions' cancel killing of the buffer or save
15707 its content before `kill-buffer' asks user the "Buffer %s
15708 modified; kill anyway?" question.
15710 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15712 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15713 Let the super performKeyEquivalent deal with them (Bug#14747).
15715 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15717 * widget.c (resize_cb): Remove unused local.
15719 Do not use GTK 3 if it exists but cannot be compiled.
15720 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15721 * xterm.c (x_error_handler) [!USE_GTK]:
15724 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15726 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15728 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15729 to the valid range of values. (Bug#14753)
15731 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15732 when moving point by using the current glyph matrix. This avoids
15733 the need to force redisplay when this function is called in a
15736 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15738 Fix minor problems found by static checking.
15739 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15740 Redo the latter's body to sidestep GCC parenthesization warnings.
15741 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15742 * coding.c (detect_coding, detect_coding_system):
15743 * coding.h (struct undecided_spec):
15744 Use bool for boolean.
15745 * image.c (QCmax_width, QCmax_height): Now static.
15746 * xdisp.c (Fmove_point_visually): Remove unused local.
15748 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15750 * xdisp.c (Fmove_point_visually): New function.
15752 2013-06-28 Kenichi Handa <handa@gnu.org>
15754 * coding.h (define_coding_undecided_arg_index): New enum.
15755 (coding_attr_index): New members
15756 coding_attr_undecided_inhibit_null_byte_detection,
15757 coding_attr_undecided_inhibit_iso_escape_detection,
15758 coding_attr_undecided_prefer_utf_8.
15759 (undecided_spec): New struct.
15760 (struct coding_system): New member `undecided' of the member
15763 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15764 (detect_coding): Likewise.
15765 (detect_coding_system): Likewise.
15766 (Fdefine_coding_system_internal): New coding system properties
15767 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15769 (syms_of_coding): Adjust for coding_arg_undecided_max.
15771 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15773 * image.c (x_from_xcolors): Remove unused local.
15775 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15777 Defer image data transfer between X client and server until actual
15780 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15783 * image.c (Destroy_Image): Remove.
15784 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15785 `mask_p', and `colors_p'. All uses changed.
15786 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15787 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15788 New macros for `flags' arg to x_clear_image_1.
15789 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15790 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15791 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15792 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15793 (image_get_x_image, image_unget_x_image): New functions or macros.
15794 (image_background, image_background_transparent, x_to_xcolors)
15795 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15796 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15797 instead of Destroy_Image.
15798 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15799 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15800 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15801 (imagemagick_load_image, svg_load_image): Use them instead of
15802 x_create_x_image_and_pixmap, and x_put_x_image followed by
15803 x_destroy_x_image, respectively.
15804 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15805 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15806 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15807 background_transparent fields.
15808 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15809 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15811 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15813 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15814 This mostly consists of undoing recent changes.
15815 * callproc.c (Fcall_process):
15816 * process.c (create_process):
15817 Do not worry about catching SIGCHLD here, undoing previous change.
15818 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15819 * process.c, process.h (catch_child_signal):
15820 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15821 * process.c (catch_child_handler): Don't worry about being called
15822 lazily and do not assume caller has blocked SIGCHLD, undoing
15823 previous change. Move first-time stuff back to
15824 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15825 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15826 set lib_child_handler if it's already initialized, which may
15827 help avoid problems on GNUstep.
15829 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15831 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15832 * callproc.c (Fcall_process):
15833 * process.c (create_process):
15834 Make sure SIGCHLD is caught before we fork,
15835 since Emacs startup no arranges to catch SIGCHLD.
15836 * process.c (lib_child_handler): Initialize to null, not to
15838 (catch_child_signal): Allow self to be called lazily.
15839 Do nothing if it's already been called.
15840 Assume caller has blocked SIGCHLD (all callers do now).
15841 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15842 just before it's really needed.
15843 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15844 since it hasn't been caught yet.
15846 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15848 * image.c (compute_image_size): New function to implement
15849 :max-width and :max-height.
15850 (imagemagick_load_image): Use it.
15852 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15854 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15855 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15857 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15858 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15859 the SIGCHLD handler, since the code is not atomic and (due to glib)
15860 signals may be arriving now.
15861 * sysdep.c (init_signals): Do not catch child signals here;
15862 'main' now does that later, at a safer time.
15864 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15866 Clean up SIGCHLD handling a bit (Bug#14569).
15867 * process.c, process.h (catch_child_signal):
15868 Now always extern, even if !NS_IMPL_GNUSTEP.
15869 * process.c (catch_child_signal): Move glib tickler here from
15870 init_process_emacs, so that it's done earlier in Emacs
15871 initialization. Also move the noninteractive && !initialized
15872 check here from init_process_emacs. This is all a bit cleaner for
15873 GNUish platforms, and I hope it works around the Cygwin bug.
15874 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15875 that glib signal handling is tickled before glib creates threads.
15877 * process.c (wait_reading_process_output): Avoid int overflow
15878 when reading more than 2 GiB total from a process.
15880 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15882 * process.c (create_process): Handle a couple more cases,
15883 i.e., work even if new_argv and wait_child_setup[i] are cached.
15884 Use Fcall_process's style for volatile vars.
15886 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15888 * process.c (create_process): Mark PROCESS volatile.
15890 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15892 Use C99-style flexible array members if available.
15893 This avoids some subtle aliasing issues, which typically
15894 aren't a problem with GCC but may be a problem elsewhere.
15895 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15896 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15897 In either case, it uses a flexible array member rather than
15898 the old struct hack. All uses changed.
15899 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15900 Adjust to sdata reorganization.
15901 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15902 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15903 that ports better to pre-C99 non-GCC.
15904 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15905 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15906 as the latter has changed.
15907 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15908 and port better to pre-C99 GCC.
15909 * image.c (struct xpm_cached_color):
15910 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15911 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15912 Use FLEXIBLE_ARRAY_MEMBER.
15913 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15914 Move decl to top level so it gets checked against implementation.
15915 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15916 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15918 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15920 * syntax.c: Integer cleanups.
15921 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15922 All uses that need 0-or-2 changed to:
15923 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15924 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15925 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15926 (char_quoted, prev_char_comend_first, back_comment)
15927 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15928 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15929 Use bool for boolean.
15930 (update_syntax_table, skip_chars, skip_syntaxes):
15931 Prefer int to unsigned when either will do.
15932 (back_comment): Return boolean success flag, like forw_comment,
15933 instead of positive-or-minus-1 (which might have overflowed int anyway).
15934 Don't stuff ptrdiff_t into int.
15935 (syntax_spec_code, syntax_code_spec): Now const.
15936 (Fmatching_paren, scan_lists, scan_sexps_forward):
15937 Use enum syntaxcode for syntax code.
15938 (Fmatching_paren): Check that arg is a character, not just an integer.
15939 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15940 (Finternal_describe_syntax_value): Omit no-longer-needed
15942 (skip_chars): Use char, not unsigned char, when the distinction
15944 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15945 * bytecode.c (exec_byte_code):
15946 * syntax.c (syntax_spec_code, Fchar_syntax)
15947 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15948 (init_syntax_once):
15949 * syntax.h (SYNTAX_WITH_FLAGS):
15950 Omit unnecessary casts.
15952 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15954 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15955 line dimensions here, to avoid race conditions with the main
15956 thread. (Bug#14062, bug#14630, bug#14669)
15958 * w32term.c (w32_draw_window_cursor): Compute the header line and
15959 mode line dimensions here.
15960 <w32_system_caret_window, w32_system_caret_hdr_height>:
15961 <w32_system_caret_mode_height>: New variables.
15963 * w32term.h: Declare them.
15965 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15967 * alloc.c (die): Move "assertion failed" string here ...
15968 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15969 COND when SUPPRESS_CHECKING. This shrinks the executable text
15970 size by 0.8% to 2.2% when configured with --enable-checking,
15971 depending on optimization flags (GCC 4.8.1 x86-64).
15973 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15975 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15977 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15978 base is 2; this is more accurate.
15980 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15982 * sound.c (string_default): Move to !WINDOWSNT section.
15983 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15985 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15987 * sound.c: Integer cleanups.
15988 Remove unnecessary forward decls.
15989 (struct sound_device): The 'file' member is now a Lisp_Object, not
15990 a char *, so that we needn't invoke alloca on a huge size.
15991 (Fplay_sound_internal): Adjust to this.
15992 (string_default): New function.
15993 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15994 Use it to adjust to the struct sound_device change.
15995 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15996 (be2hs) [0]: Remove.
15998 * syntax.c (skip_chars): Don't use uninitialized storage
15999 when searching a multibyte buffer for characters that are not in a
16000 unibyte string that contains non-ASCII characters.
16002 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
16004 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
16005 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
16007 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16009 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
16011 2013-06-18 Kenichi Handa <handa@gnu.org>
16013 * font.c (Ffont_spec): Signal an error for an invalid font name
16016 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16018 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
16019 In particular this ports to 32-bit sparc Sun cc.
16020 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
16021 array with a dummy element at specpdl[-1], so that its address can
16023 (unbind_to): Do not copy the binding; not needed, now that we
16024 copy old_value in the one place where the copy is needed.
16025 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
16026 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
16027 (union specbinding): Rename from struct specbinding. Redo layout
16028 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
16029 which is not portable. With Sun C 5.12 32-bit sparc, the
16030 declaration causes nargs to be an unsigned bitfield, a behavior
16031 that the C standard allows; but Emacs wants nargs to be signed.
16032 The overall type is now a union of structures rather than a
16033 structure of union of structures, and the 'kind' member is now a
16034 bitfield, so that the overall type doesn't grow. All uses changed.
16035 * process.c (Fmake_serial_process): Remove unnecessary initialization.
16037 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16039 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
16040 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
16042 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
16044 2013-06-17 Eli Zaretskii <eliz@gnu.org>
16046 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16047 unless we know that the window w's frame is a frame object.
16048 Another attempt at solving bug#14062 and bug#14630.
16050 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
16052 * textprop.c (property_set_type): New enum.
16053 (add_properties): Allow appending/prepending text properties.
16054 (add_text_properties_1): Factored out of Fadd_text_properties.
16055 (Fadd_text_properties): Move all the code into
16056 add_text_properties_1.
16057 (Fadd_face_text_property): New function that calls
16058 add_text_properties_1.
16060 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16062 Move functions from lisp.h to individual modules when possible.
16063 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16064 * alloc.c (XFLOAT_INIT, set_symbol_name):
16065 * buffer.c (CHECK_OVERLAY):
16066 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16067 (set_char_table_parent):
16068 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16069 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16070 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16071 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16073 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16074 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16075 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16076 (backtrace_args, backtrace_debug_on_exit):
16077 * floatfns.c (CHECK_FLOAT):
16078 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16079 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16080 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16081 (set_hash_index_slot):
16082 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16083 * marker.c (CHECK_MARKER):
16084 * textprop.c (CHECK_STRING_OR_BUFFER):
16085 * window.c (CHECK_WINDOW_CONFIGURATION):
16086 Move here from lisp.h, and make these functions static rather than
16088 * buffer.c (Qoverlayp):
16090 * fns.c (Qhash_table_p):
16091 * window.c (Qwindow_configuration_p):
16093 * lisp.h: Remove the abovementioned defns and decls.
16095 Use functions, not macros, for XINT etc (Bug#11935).
16096 In lisp.h, prefer functions to function-like macros, and
16097 constants to object-like macros, when either will do. This:
16098 . simplifies use, as there's no more need to worry about
16099 arguments' side effects being evaluated multiple times.
16100 . makes the code easier to debug on some platforms.
16101 However, when using gcc -O0, keep using function-like macros
16102 for a few critical operations, for performance reasons.
16103 This sort of thing isn't needed with gcc -Og, but -Og
16104 is a GCC 4.8 feature and isn't widely-enough available yet.
16105 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16106 Remove enum lsb_bits; no longer needed.
16107 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16108 * buffer.c (Qoverlap):
16110 * fns.c (Qhash_table_p):
16111 Now extern, so lisp.h can use these symbols.
16112 * dispextern.h: Include character.h, for MAX_CHAR etc.
16113 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16114 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16115 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16116 (GLYPH_CODE_P): Move here from lisp.h.
16117 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16118 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16119 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16120 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16121 XUNTAG now returns void *.
16122 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16123 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16124 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16125 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16126 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16127 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16128 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16129 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16130 New macros, renamed from their sans-lisp_h_ counterparts.
16131 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16132 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16133 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16134 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16135 If compiling via GCC without optimization, define these as macros
16136 in addition to inline functions.
16137 To disable this, compile with -DINLINING=0.
16138 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16139 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16140 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16141 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16142 (INTMASK, VALMASK): Now macros, since static values cannot be
16143 accessed from extern inline functions.
16144 (VALMASK): Also a constant, for benefit of old GDB.
16145 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16146 is INTEGERP, which can fold it in.
16147 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16148 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16149 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16150 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16151 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16152 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16153 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16154 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16155 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16156 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16157 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16158 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16159 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16160 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16161 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16162 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16163 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16164 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16165 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16166 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16167 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16168 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16169 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16170 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16171 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16172 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16173 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16174 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16175 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16176 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16177 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16178 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16179 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16181 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16182 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16183 (VALMASK): Define in one place rather than in two, merging the
16184 USE_LSB_TAG parts; this is simpler.
16185 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16186 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16187 Move up, to avoid use before definition.
16188 Also include "globals.h" earlier, for the same reason.
16189 (make_natnum): New function.
16190 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16191 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16192 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16193 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16194 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16195 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16196 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16197 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16198 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16199 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16200 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16201 (Qwindow_configuration_p, Qimage): New forward declarations.
16202 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16203 (STRING_COPYIN): Remove; unused.
16204 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16205 (xcar_addr, xcdr_addr): New functions. All uses changed.
16206 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16207 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16208 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16209 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16210 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16211 (TYPE_RANGED_INTEGERP): Simplify.
16212 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16213 (setlocale, fixup_locale, synchronize_system_messages_locale)
16214 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16215 Now empty functions, not macros.
16216 (functionp): Return bool, not int.
16217 * window.c (Qwindow_configuration_p): Now extern,
16218 so window.h can use it.
16219 * window.h (Qwindowp): Move decl back to lisp.h.
16221 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16223 * xdisp.c (Fline_pixel_height): New function, required for solving
16226 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16228 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16230 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16232 * lread.c (syms_of_lread):
16233 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16235 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16237 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16239 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16241 * fileio.c (expand_file_name): Doc fix.
16243 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16245 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16246 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16247 Wait for self, not for 0. This can't hurt on GNU or similar
16248 system, and may help with Cygwin.
16250 * keyboard.c: Don't use PROP (...) as an lvalue.
16251 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16252 Use set_prop (A, B), not PROP (A) = B.
16254 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16256 * xdisp.c (get_it_property): Use it->window instead of generating
16257 a Lisp object from it->w.
16259 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16261 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16262 get-char-property the window that is being rendered, instead of
16263 the buffer, to support window-specific overlays. (Bug#14575)
16264 (compute_display_string_pos): When W is NULL, use the current
16265 buffer as the object to pass to get-char-property.
16266 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16267 pointer member of the bidi iterator, since no window is pertinent
16270 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16272 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16273 being displayed, and pass it to compute_display_string_pos.
16274 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16275 (bidi_paragraph_init): All callers changed.
16277 * xdisp.c (init_from_display_pos, init_iterator)
16278 (handle_single_display_spec, next_overlay_string)
16279 (get_overlay_strings_1, reseat_1, reseat_to_string)
16280 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16281 Set bidi_it.w member from it->w.
16282 (compute_display_string_pos): Accept additional argument, the
16283 window being displayed, and pass it to Fget_char_property.
16286 * dispextern.h (struct bidi_it): New member w, the window being
16288 (compute_display_string_pos): Adjust prototype.
16290 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16292 * xgselect.c: Remove unneeded include xterm.h.
16294 * process.c (wait_reading_process_output): Check for NS before GLIB.
16295 GLIB may be linked in due to rsvg, but ns_select must be called.
16297 * xgselect.c (xg_select): Remove call to window_system_available
16298 and g_main_context_pending at the top, so Gdk events (i.e. file
16299 notify) are processed when Emacs is started with -nw.
16301 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16303 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16304 (ctagsfiles3): New variable, includes only *.m files.
16305 (TAGS): Use an explicit language name in the regular expressions,
16306 to avoid transformation of '/SOMETHING' by MSYS to
16307 'c:\MSYS\SOMETHING'.
16309 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16311 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16313 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16315 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16316 still need to set the mouse pointer shape and activate help-echo.
16319 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16321 A few porting etc. fixes for the new file monitor code.
16322 See the thread containing
16323 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16324 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16325 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16326 (dir_monitor_callback, Fgfile_rm_watch):
16327 Use assq_no_quit instead of Fassoc, for speed.
16328 (dir_monitor_callback, Fgfile_rm_watch):
16329 eassert that the monitor is a fixnum.
16330 (dir_monitor_callback): No need for CDR_SAFE.
16331 Simplify building of lisp with alternative tails.
16332 (Fgfile_add_watch, Fgfile_rm_watch):
16333 Do not assume glib functions set errno reliably on failure.
16334 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16335 and signal an error otherwise.
16336 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16337 Use Fdelq instead of Fdelete, for speed.
16339 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16341 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16342 don't insist on being invoked on a highlighted tool-bar button.
16343 Avoids losing tool-bar functionality when mouse-highlight is nil.
16344 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16345 Don't highlight when mouse-highlight is nil.
16346 (note_mouse_highlight): When mouse-highlight is nil, don't return
16347 right away; instead, run tool-bar and mode-line highlight
16348 subroutine, clear any existing highlight, and revert the mouse
16349 pointer to its default shape. (Bug#14558)
16351 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16353 * lisp.mk (lisp): Add prog-mode.el.
16355 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16357 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16358 * process.c (dummy_handler): New function.
16359 (lib_child_handler): New static var.
16360 (handle_child_signal): Invoke it.
16361 (catch_child_signal): If a library has set up a signal handler,
16362 save it into lib_child_handler.
16363 (init_process_emacs): If using glib and not on Windows, tickle glib's
16364 child-handling code so that it initializes its private SIGCHLD handler.
16365 * syssignal.h (SA_SIGINFO): Default to 0.
16366 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16367 31; it should no longer be needed now.
16369 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16371 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16373 * gfilenotify.c (globals_of_gfilenotify): New function.
16374 (syms_of_gfilenotify): Move global initialization there.
16376 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16378 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16380 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16381 * keyboard.c (menu_bar_items, tool_bar_items):
16382 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16383 not override local keymaps any more.
16385 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16387 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16389 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16391 * w32console.c (initialize_w32_display): Return the dimensions of
16392 the console window via 2 additional arguments, not via the current
16393 frame. This avoids crashes due to overrunning the bounds of
16394 frame's decode_mode_spec_buffer, which is not resized following
16395 the change of the frame dimensions from the initial 10x10.
16397 * w32term.h (w32_initialize_display_info): Adjust prototype.
16399 * term.c (init_tty): Take dimensions of the frame from the values
16400 returned by initialize_w32_display.
16402 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16403 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16404 (LIBES): Add $(GFILENOTIFY_LIBS).
16406 * w32inevt.c (handle_file_notifications): Add dummy implementation
16407 for !HAVE_W32NOTIFY.
16409 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16411 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16413 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16415 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16417 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16419 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16421 Fix minor problems found by static checking.
16422 * data.c (pure_write_error):
16423 Use xsignal2, not Fsignal, as Fsignal might return.
16424 * eval.c (set_backtrace_debug_on_exit): Now static.
16425 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16426 No longer inline. EXTERN_INLINE is needed only for functions
16427 defined in .h files. Reindent function header as per GNU style.
16428 (backtrace_p, backtrace_top, backtrace_next):
16429 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16430 compiler or linker. Add extern decls to pacify gcc -Wall.
16431 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16433 * frame.c (free_monitors): Define only on platforms that need it.
16434 * nsterm.m (ns_term_init):
16435 * process.c (catch_child_signal):
16436 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16437 defined on all porting targets these days.
16438 * process.c, process.h (catch_child_signal):
16439 Make it extern only if NS_IMPL_GNUSTEP is defined.
16441 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16443 * w32.c (gettimeofday): Make the signature identical to prototype
16444 in nt/inc/sys/time.h.
16446 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16448 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16451 * keyboard.c (safe_run_hooks_error): Improve error message.
16453 * data.c (pure_write_error): Add `object' argument.
16454 * puresize.h (CHECK_IMPURE): Use it.
16456 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16458 * Makefile.in (NOTIFY_OBJ): New variable.
16459 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16461 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16462 Call syms_of_gfilenotify.
16464 * gfilenotify.c: New file.
16466 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16467 and Qfile_w32notify.
16468 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16469 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16471 * lisp.h: Declare syms_of_gfilenotify.
16473 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16475 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16477 Merge the specpdl and backtrace stacks. Make the structure of the
16478 specpdl entries more obvious via a tagged union of structs.
16479 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16480 (enum specbind_tag): New enum.
16481 (struct specbinding): Make it a tagged union of structs.
16482 Add a case for backtrace records.
16483 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16484 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16485 (backtrace_debug_on_exit): New accessors.
16486 (struct backtrace): Remove.
16487 (struct catchtag): Remove backlist field.
16488 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16490 (Flocal_variable_p): Speed up the common case where the binding is
16492 * eval.c (backtrace_list): Remove.
16493 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16494 (set_backtrace_args, set_backtrace_nargs)
16495 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16496 (backtrace_next): New functions.
16497 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16498 (unwind_to_catch, internal_lisp_condition_case)
16499 (internal_condition_case, internal_condition_case_1)
16500 (internal_condition_case_2, internal_condition_case_n): Don't bother
16501 with backtrace_list any more.
16502 (Fsignal): Adjust to new backtrace format.
16503 (grow_specpdl): Move up.
16504 (record_in_backtrace): New function.
16505 (eval_sub, Ffuncall): Use it.
16506 (apply_lambda): Adjust to new backtrace format.
16507 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16509 (specbind): Adjust to new specpdl format. Simplify.
16510 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16511 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16513 (mark_backtrace): Remove.
16514 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16515 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16516 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16518 * profiler.c (record_backtrace): Use get_backtrace.
16519 (handle_profiler_signal): Use backtrace_top_function.
16520 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16521 accessor functions.
16523 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16525 * process.h (catch_child_signal): Declare.
16527 * process.c (catch_child_signal): New function.
16528 (init_process_emacs): Call it.
16530 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16531 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16533 (x_set_cursor_type): Remove declaration.
16534 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16535 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16536 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16537 (ns_get_color): Use F suffix on float.
16538 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16539 (ns_get_rgb_color): Remove.
16540 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16541 (note_mouse_movement): x and y are CGFloat.
16542 (ns_draw_fringe_bitmap): Remove unused rowY.
16543 Change #if to COCOA && >= 10_6.
16544 (ns_draw_window_cursor): Remove unused overspill.
16545 (ns_draw_underwave): width and x are EamcsCGFloat.
16546 (ns_draw_box): thickness is CGFloat.
16547 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16548 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16549 if not in main thread.
16550 (ns_get_pending_menu_title, ns_check_menu_open)
16551 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16552 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16553 (sendFromMainThread:): New method.
16554 (changeFont:): size is CGFloat.
16555 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16556 Disable warning about permanent text.
16557 (characterIndexForPoint:): Adjust return type depending on GNUstep
16559 (mouseDown:): delta is CGFloat.
16560 (updateFrameSize): Remove unised variable f.
16561 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16562 Cast float to EmacsCGFloat.
16563 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16564 also to -1 when restoring.
16565 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16566 inside NS_IMPL_COCOA.
16567 (toggleFullScreen:): Put call to toggleFullScreen inside
16568 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16569 (setPosition:portion:whole:): por is CGFloat.
16570 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16571 (mouseDown:): Use CGFloat.
16572 (mouseDragged:): Remove unised variable edge.
16573 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16575 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16576 of CGFloat differs.
16577 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16578 when NS_IMPL_GNUSTEP.
16579 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16580 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16581 (EmacsToolbar): Add clearAll. Add tag argument to
16582 addDisplayItemWithImage.
16583 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16585 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16587 * nsmenu.m (ns_update_menubar): Make static.
16588 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16589 (fillWithWidgetValue:): Add cast to SEL for setAction.
16590 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16591 (update_frame_tool_bar): Update code for GNUstep.
16592 (clearAll): New method.
16593 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16594 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16595 Move identifierToItem setObject and activeIdentifiers addObject before
16596 call to insertItemWithItemIdentifier.
16597 (validateVisibleItems): Fix indentation.
16598 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16599 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16600 UtilityWindow to aStyle, remove call to setStyleMask.
16602 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16604 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16605 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16606 Use F suffix on floats.
16607 (ns_char_width): Returns CGFloat.
16608 (ns_ascii_average_width): w is CGFloat instead of float.
16609 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16611 (ns_glyph_metrics): CGFloat instead of float.
16613 * nsfns.m (x_set_foreground_color, x_set_background_color):
16615 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16616 remove unused variables.
16617 (Fns_read_file_name): Keep track if panel is for save.
16618 Use ns_filename_from_panel/ns_directory_from_panel.
16619 (Fns_list_services): delegate only used for COCOA.
16620 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16621 Just return the input if GNUstep.
16622 (x_screen_planes): Remove.
16623 (Fxw_color_values): Use EmacsCGFloat
16624 (Fns_display_monitor_attributes_list): Only get screen number for
16626 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16628 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16629 ns_directory_from_panel.
16631 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16633 * process.c (handle_child_signal): Also use WCONTINUED.
16634 This is so that list-processes doesn't mistakenly list the process
16635 as stopped, when the process has actually been continued and is
16638 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16640 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16641 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16642 not already configured.
16644 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16646 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16648 * Makefile.in (mostlyclean): Remove *.res files.
16650 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16652 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16653 a buffer (bug#8447).
16655 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16657 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16658 display vector, and we backtrack, handle the case that the
16659 previous character position is also displayed from a display
16660 vector or covered by a display string or image. (Bug#14476)
16662 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16664 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16665 (struct MonitorInfo, free_monitors): Remove.
16666 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16667 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16668 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16671 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16672 (struct MonitorInfo, free_monitors): Remove.
16673 (ns_screen_name): Make static.
16674 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16675 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16678 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16679 (struct MonitorInfo): New struct.
16680 (free_monitors, make_monitor_attribute_list): Declare.
16682 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16684 (free_monitors, make_monitor_attribute_list): New functions.
16685 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16688 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16690 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16692 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16694 * keyboard.c: Apply keyboard decoding only to events that come directly
16695 from the tty, not from unread-command-events (bug#14368).
16696 (read_event_from_main_queue): New function, extracted from read_char.
16697 (read_decoded_char): Remove.
16698 (read_decoded_event_from_main_queue): New function to replace it.
16699 (read_char): Use it.
16700 (read_key_sequence): Use read_char rather than read_decoded_char.
16702 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16704 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16706 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16708 2013-05-22 Kenichi Handa <handa@gnu.org>
16710 The following changes are to fix the setting of
16711 buffer-file-coding-system on, for instance, C-x RET c unix RET
16712 _FILE_OF_DOS_EOL_TYPE_ RET.
16714 * coding.h (struct coding_system): New member detected_utf8_chars.
16716 * coding.c (detect_coding_utf_8): Count characters and check EOL
16717 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16719 (setup_coding_system): Do not initialize coding->head_ascii.
16720 (check_ascii): Do not set coding->eol_seen but update it. Do not
16721 call adjust_coding_eol_type here.
16722 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16723 If the eol-type of CODING is already specified, adjust the eol type
16724 of the found coding-system.
16725 (decode_coding_gap): Cancel previous change. Utilize the
16726 character numbers counted by detect_coding_utf_8. Fix detection
16729 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16731 * search.c (looking_at_1): Only set last_thing_searched if the match
16732 changed the match-data (bug#14281).
16734 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16736 * xdisp.c (reseat_at_previous_visible_line_start):
16737 Already declared in dispextern.h, so remove it here.
16738 (move_it_vertically_backward): Likewise.
16740 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16742 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16743 (Fx_display_pixel_width, Fx_display_pixel_height)
16744 (Fx_display_mm_width, Fx_display_mm_height):
16745 Mention `display-monitor-attributes-list' in docstrings.
16747 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16748 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16749 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16750 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16751 (Fx_display_backing_store, Fx_display_visual_class)
16752 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16753 (Fx_display_grayscale_p, Fx_display_pixel_width)
16754 (Fx_display_pixel_height, Fx_display_planes)
16755 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16756 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16757 (Fx_display_mm_width, Fx_display_mm_height)
16758 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16759 height for all physical monitors as in X11.
16761 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16762 Return pixel width or height for all physical monitors as in X11.
16764 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16766 Port --enable-gcc-warnings to clang.
16767 * bytecode.c (exec_byte_code):
16769 Redo diagnostic pragmas to pacify clang, too.
16770 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16771 * editfns.c (Fencode_time):
16772 * fileio.c (file_accessible_directory_p):
16773 * font.c (font_unparse_xlfd):
16774 Use '&"string"[index]' instead of '"string" + (index)'.
16775 * undo.c (user_error): Remove; unused.
16777 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16779 * insdel.c (insert_1_both): Document the arguments, instead of
16780 referring to insert_1, which no longer exists.
16782 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16783 some window, increment windows_or_buffers_changed, so that
16784 *Messages* display in that window is updated. (Bug#14408)
16786 * w32.c: Include epaths.h.
16787 (init_environment): Use cmdproxy.exe without leading directories.
16788 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16790 (gettimeofday): Adjust signature and return value to Posix
16793 * unexw32.c (open_output_file): Delete the existing emacs.exe
16794 before creating it, to break the hard link to the versioned
16797 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16798 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16799 (FIRSTFILE_OBJ): New variables.
16800 (W32_RES): Rename to EMACSRES. All users changed.
16801 (base_obj): Use $(CM_OBJ).
16802 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16803 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16804 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16805 $(W32_RES_LINK) before $(LIBES).
16806 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16808 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16810 * makefile.w32-in (DOC): Use just "DOC".
16812 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16814 * process.c: Export default filters and sentinels to Elisp.
16815 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16817 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16818 (Fset_process_sentinel, Fformat_network_address):
16819 Default to them instead of nil.
16820 (server_accept_connection): Sentinels can't be nil any more.
16821 (read_and_dispose_of_process_output): New function, extracted from
16822 read_process_output.
16823 (read_process_output): Use it; filters can't be nil.
16824 (Finternal_default_process_filter): New function, extracted from
16825 read_process_output.
16826 (exec_sentinel_unwind): Remove function.
16827 (exec_sentinel): Don't zilch sentinel while running.
16828 (status_notify): Sentinels can't be nil.
16829 (Finternal_default_process_sentinel): New function extracted from
16831 (setup_process_coding_systems): Default filter is not nil any more.
16832 (syms_of_process): Export new Elisp functions and initialize
16834 * lisp.h (make_lisp_proc): New function.
16836 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16838 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16840 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16842 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16843 unless we know that the window w is a leaf window.
16844 Another attempt at solving bug#14062.
16846 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16848 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16851 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16853 * image.c (gif_load): Check that subimages fit (Bug#14345).
16855 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16857 * lread.c (skip_dyn_eof): New function.
16858 (read1): Use it to skip the end of a file in response to #@00.
16860 * doc.c (get_doc_string): Slightly relax the sanity checking.
16862 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16864 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16865 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16866 (MonitorInfo): New struct.
16867 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16868 (Fns_display_monitor_attributes_list): New functions.
16869 (display-usable-bounds): Remove.
16870 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16873 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16875 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16876 (GTK_CHECK_VERSION): New macro, if not already defined.
16877 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16878 replaced by GTK_CHECK_VERSION.
16880 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16882 * xterm.h (GTK_PREREQ): New macro.
16883 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16884 to use this macro instead, for consistency and clarity.
16886 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16888 * xdisp.c (row_for_charpos_p): New function, with code of
16889 cursor_row_p, but accepts an additional argument CHARPOS instead
16890 of using a hardcoded PT.
16891 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16892 (row_containing_pos): Call row_for_charpos_p instead of partially
16893 doing the same. Fixes cursor positioning under longlines-mode
16894 when longlines-show-effect includes more than one newline, when
16895 moving the cursor vertically up.
16897 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16899 * makefile.w32-in (ACL_H): New macro.
16900 ($(BLD)/fileio.$(O)): Update dependencies.
16902 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16904 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16905 * Makefile.in (LIB_ACL): New macro.
16906 (LIBACL_LIBS): Remove.
16907 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16908 * fileio.c: Include <acl.h>.
16909 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16910 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16912 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16915 * unexelf.c: Don't assume ElfW (Half) fits in int.
16916 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16917 when dealing with ElfW (Half) values, since they can exceed 2**31
16918 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16919 (entry_address): Omit unused NUM arg. All uses changed.
16921 2013-05-07 Juri Linkov <juri@jurta.org>
16923 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16924 to the string converted from number with `Fnumber_to_string'.
16927 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16929 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16930 This fixes a problem introduced by my previous change.
16932 2013-05-07 Glenn Morris <rgm@gnu.org>
16934 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16936 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16938 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16940 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16942 Static checking by GCC 4.8.0.
16943 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16944 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16945 (x_get_monitor_attributes_fallback)
16946 (x_get_monitor_attributes_xinerama)
16947 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16948 Define only if USE_GTK.
16949 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16950 (x_get_monitor_attributes_fallback): Omit unused locals.
16951 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16952 Use double, not float, to avoid mixed-mode floating point arithmetic.
16954 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16955 Jan Djärv <jan.h.d@swipnet.se>
16957 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16958 (XINERAMA_CFLAGS): New macros.
16959 (ALL_CFLAGS, LIBES): Use them.
16961 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16962 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16963 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16964 (syms_of_xfns): DEFSYM them.
16965 (struct MonitorInfo): New struct.
16966 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16967 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16968 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16969 (x_get_monitor_attributes_xinerama): New functions.
16970 (Fx_display_monitor_attributes_list): New primitive.
16971 (syms_of_xfns): Defsubr it.
16973 * xterm.h (x_display_info): Add Xatom_net_workarea and
16974 Xatom_net_current_desktop.
16976 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16977 and dpyinfo->Xatom_net_current_desktop.
16979 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16981 * xdisp.c (pos_visible_p): Use the special code for finding the
16982 beginning of a display property or overlay for any "replacing"
16983 display property, not just for display strings. This solves
16984 incorrect reporting of position by posn-at-point. (Bug#14241)
16986 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16988 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16989 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16990 Verify that ElfW (Half) fits in int.
16991 (fatal): Use same signature as lisp.h.
16992 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16993 configure and build with -DUNEXELF_DEBUG without worrying about
16994 other modules that use DEBUG.
16995 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16996 possibly-wide integers now uses it instead of plain fprintf.
16997 (entry_address): New function, which avoids problems with 32-bit
16998 overflow on 64-bit hosts.
16999 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
17000 (round_up): Don't assume the remainder fits in int.
17001 (find_section): Use bool for boolean. Simplify debug code.
17002 (unexec): Don't assume file sizes fit in int or size_t.
17003 Omit unnecessary trailing newline in 'fatal' format.
17004 Use strerror rather than outputting decimal error number.
17005 Remove unused code when emacs is not defined;
17006 this file relies on Emacs now.
17007 Don't assume e_phnum and e_shnum are positive.
17009 * regex.c: Fix problems when DEBUG is defined.
17010 (extract_number, extract_number_and_incr): Define regardless of
17011 whether DEBUG is defined; that's simpler and makes the code less
17012 likely to go stale in the normal case when DEBUG is not defined.
17013 Return int rather than taking an int * arg. All callers changed.
17014 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
17015 Remove, replacing with ...
17016 (DEBUG_PRINT): New macro. All callers changed.
17017 (DEBUG_COMPILES_ARGUMENTS): New macro.
17018 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
17019 (print_compiled_pattern, print_double_string) [DEBUG]:
17020 Use prototype rather than old-style definition.
17021 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
17022 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
17023 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
17024 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
17025 Don't assume ptrdiff_t, size_t, and long are the same width as int.
17026 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
17027 This matters only when DEBUG is defined.
17029 2013-05-05 Eli Zaretskii <eliz@gnu.org>
17031 * xdisp.c (set_iterator_to_next): Set the
17032 ignore_overlay_strings_at_pos_p flag only if we are _really_
17033 iterating over an overlay string, as indicated by the
17034 current.overlay_string_index member. (Bug#14306)
17036 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
17038 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
17039 to where it is used, to avoid autorelease issues (Bug#14050).
17041 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
17043 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
17044 * fileio.c (syms_of_fileio): Implement this.
17045 * filelock.c (create_lock_file): If symbolic links don't work, so
17046 we use a regular file as a lock file, do not fsync the lock file;
17049 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
17051 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
17052 (syms_of_minibuf): Adjust accodingly.
17054 * callint.c (Fcall_interactively): Adjust calls accordingly.
17056 2013-05-04 Eli Zaretskii <eliz@gnu.org>
17058 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17059 w->contents is a buffer before computing everything else.
17060 Use parentheses to disambiguate last part of the condition.
17062 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17063 assertion violations. (Bug#14062)
17065 2013-05-01 David Reitter <david.reitter@gmail.com>
17067 * nsfns.m (ns_tooltip): Initialize.
17069 2013-04-28 Eli Zaretskii <eliz@gnu.org>
17071 * coding.c (decode_coding_gap): Don't remove the character before
17072 a newline unless it's a CR character. (Bug#14287)
17074 2013-04-28 Dan Nicolaescu <dann@gnu.org>
17076 * dispextern.h (struct face): Move enum face_underline_type
17077 earlier so that bitfields can be in the same word.
17079 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17081 * nsfns.m (handlePanelKeys): New function.
17082 (EmacsOpenPanel:performKeyEquivalent:)
17083 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17084 arrows/function/control and copy/paste keys (Bug#14296).
17086 2013-04-27 Juri Linkov <juri@jurta.org>
17088 * callint.c (Fcall_interactively): Call `Qread_number' for
17089 interactive code letter `n' instead of using duplicate code.
17092 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17094 * systime.h (make_timeval): Declare as 'const'.
17096 2013-04-27 Kenichi Handa <handa@gnu.org>
17098 * font.c (font_open_entity): Always open a font of manageable
17101 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17103 Port better to AIX (Bug#14258).
17104 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17107 2013-04-24 Kenichi Handa <handa@gnu.org>
17109 * coding.c (decode_coding_iso_2022): When an invalid escape
17110 sequence is encountered, reset the invocation and designation
17111 status to the safest one.
17113 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17115 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17116 Without this fix, "make distclean" leaves stamp-h1 behind.
17118 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17120 * w32fns.c (w32_fullscreen_rect): New function to compute the
17121 window rectangle for the given fullscreen mode.
17122 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17123 longer tunes the window size. This keeps the window's edges flush
17124 with the screen and allows the taskbar to hide itself in fullboth.
17126 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17127 window decorations and uses the entire screen.
17129 * w32term.h (w32_fullscreen_rect) Add prototype.
17130 (struct w32_output): Replace normal_width, normal_height,
17131 normal_top, and normal_left members with a single normal_placement
17133 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17135 (FRAME_NORMAL_PLACEMENT): New macro.
17137 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17139 * minibuf.c (Ftest_completion): Silence compiler warning.
17141 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17143 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17146 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17149 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17150 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17151 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17152 parentheses where appropriate.
17154 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17156 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17158 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17160 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17161 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17162 Mention in the doc string that setting these variables takes
17163 effect only after a call to set-window-buffer. (Bug#14200)
17165 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17167 * indent.c (Fvertical_motion): Don't consider display strings on
17168 overlay strings as display strings on the buffer position we
17169 started from. This prevents vertical cursor motion from jumping
17170 more than one line when there's an overlay string with a display
17171 property at end of line.
17172 Reported by Karl Chen <Karl.Chen@quarl.org> in
17173 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17175 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17177 * window.c (select_window): `record_buffer' even if window is
17178 already selected (bug#14191).
17180 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17182 * window.c (Fwindow_end): Test more flags, including the buffer's
17183 last_overlay_modified flag, to determine whether the window's
17184 display is really up-to-date. Prevents the function from
17185 returning a stale value. (Bug#14170)
17186 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17189 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17191 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17192 garbaged only if it is not already the top frame on its TTY.
17193 This prevents flickering due to constant redrawing of TTY frames when
17194 there are GUI frames open in the same session. (Bug#13864)
17196 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17198 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17199 of marking the idle timers directly.
17201 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17203 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17204 tables (bug#14054).
17206 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17208 * window.c (select_window): Don't record_buffer while the invariant is
17209 temporarily broken (bug#14161).
17211 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17213 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17215 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17217 2013-04-07 Romain Francoise <romain@orebokech.com>
17219 Ignore additional platform-specific ACL errors (Bug#13702).
17220 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17221 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17223 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17225 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17228 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17230 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17231 This bug was introduced by my 2013-02-25 change that simplified
17232 data_start configuration. Without this change, on GNU/Linux
17233 an Emacs configured with --enable-profiling fails immediately
17234 due to a profiler signal.
17235 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17236 with these flags. On platforms where special flags are needed
17237 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17238 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17239 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17241 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17243 Get rid of some platform-specific functions examining window
17244 system and its capabilities. This is a partial rework of the
17246 * lisp.h (have_menus_p): Remove prototype. This function is
17247 replaced with platform-independent window_system_available.
17248 (check_window_system): Move to...
17249 * frame.h (decode_window_system_frame, window_system_available):
17250 ...here, add new prototypes.
17251 * frame.c (window_system_available, decode_window_system_frame):
17253 (check_window_system): Platform-independent now.
17254 * xterm.h (x_in_use): Remove declaration.
17256 * w32term.h (check_x_frame):
17257 * nsterm.h (check_x_frame): Remove prototypes. This function
17258 is replaced with platform-independent decode_window_system_frame.
17259 * msdos.c (have_menus_p): Remove.
17260 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17261 Remove platform-specific functions. Use check_window_system,
17262 decode_window_system_frame and check_ns_display_info where
17263 appropriate. Minor style and comment tweaks.
17264 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17265 (check_x_frame): Likewise.
17266 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17268 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17269 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17270 * xmenu.c, xselect.c: All related users changed.
17272 2013-04-03 Kenichi Handa <handa@gnu.org>
17274 The following changes is to optimize the code for reading UTF-8
17277 * coding.c (check_ascii): Rename from detect_ascii. Return value
17278 changed. Check EOL format. Do not call adjust_coding_eol_type
17280 (check_utf_8): New function.
17281 (adjust_coding_eol_type): Do nothing if already adjusted.
17282 (detect_coding): Compare the return value of check_ascii with
17283 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17284 (decode_coding_gap): Optimize for valid UTF-8.
17286 2013-03-21 Kenichi Handa <handa@gnu.org>
17288 * coding.c (syms_of_coding): Cancel previous change.
17290 * insdel.c (insert_from_gap): Fix previous change.
17292 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17294 Consistently use platform-specific function to detect window system.
17295 * lisp.h (check_window_system): New prototype. This function is
17296 going to replace check_x, check_w32 and check_ns.
17297 (have_menus_p): Mention msdos.c in comment.
17298 * fontset.c (check_window_system_func): Remove. Adjust all users.
17299 * fontset.h (check_window_system_func): Remove prototype.
17300 * nsterm.h (check_ns):
17301 * xterm.h (check_x):
17302 * w32term.h (check_w32): Likewise.
17303 * menu.c (Fx_popup_menu): Use check_window_system.
17304 * msdos.c (check_window_system): Define for MS-DOS.
17305 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17306 * w32fns.c (check_window_system): Likewise for MS-Windows.
17307 * xfns.c (check_window_system): Likewise for X.
17308 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17309 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17311 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17313 Prefer < to > in range checks such as 0 <= i && i < N.
17314 This makes it easier to visualize quantities on a number line.
17315 This patch doesn't apply to all such range checks,
17316 only to the range checks affected by the 2013-03-24 change.
17317 This patch reverts most of the 2013-03-24 change.
17318 * alloc.c (xpalloc, Fgarbage_collect):
17319 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17320 * character.c (string_escape_byte8):
17321 * charset.c (read_hex):
17322 * data.c (cons_to_unsigned):
17323 * dispnew.c (update_frame_1):
17324 * doc.c (Fsubstitute_command_keys):
17325 * doprnt.c (doprnt):
17326 * editfns.c (hi_time, decode_time_components):
17327 * fileio.c (file_offset):
17328 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17329 * font.c (font_intern_prop):
17330 * frame.c (x_set_alpha):
17331 * gtkutil.c (get_utf8_string):
17332 * indent.c (check_display_width):
17333 * keymap.c (Fkey_description):
17334 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17336 * minibuf.c (read_minibuf_noninteractive):
17337 * process.c (wait_reading_process_output):
17338 * search.c (Freplace_match):
17339 * window.c (get_phys_cursor_glyph):
17340 * xdisp.c (redisplay_internal):
17341 * xsmfns.c (smc_save_yourself_CB):
17342 Prefer < to > for range checks.
17343 * dispnew.c (sit_for): Don't mishandle NaNs.
17344 This fixes a bug introduced in the 2013-03-24 change.
17345 * editfns.c (decode_time_components): Don't hoist comparison.
17346 This fixes another bug introduced in the 2013-03-24 change.
17348 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17350 * frame.h (struct frame): Drop scroll_bottom_vpos
17351 member becaue all real users are dead long ago.
17352 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17353 * xdisp.c (redisplay_internal): Adjust user.
17355 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17357 * nsmenu.m (showAtX:Y:for:): setLevel to
17358 NSPopUpMenuWindowLevel (Bug#13998).
17360 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17362 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17363 (ns_check_pending_open_menu): Declare.
17365 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17366 (x_activate_menubar): Update the menu with title that matches
17367 ns_get_pending_menu_title, and call
17368 ns_check_pending_openmenu (Bug#12698).
17369 (menuWillOpen:): New method.
17370 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17372 * nsterm.m (menu_will_open_state, menu_mouse_point)
17373 (menu_pending_title): New varaibles.
17374 (ns_get_pending_menu_title, ns_check_menu_open)
17375 (ns_check_pending_open_menu): New functions.
17377 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17379 * indent.c (current_column_bol_cache): Remove leftover which is not
17380 used in Fmove_to_column any more.
17381 (current_column, scan_for_column): Adjust users.
17382 * keyboard.c (last_point_position_buffer, last_point_position_window):
17383 Remove leftovers which are not used for recording undo any more.
17384 (command_loop_1, syms_of_keyboard): Adjust users.
17385 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17386 redisplay_window any more.
17387 (move_it_to): Adjust user.
17389 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17391 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17392 Update dependencies.
17394 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17396 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17397 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17398 forward references.
17400 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17402 * window.h (struct window): Replace hchild, vchild and buffer slots
17403 with a single slot 'contents'. This is possible because each valid
17404 window may have either the child window (in vertical or horizontal
17405 combination) or buffer to display (for the leaf window). Using that,
17406 a lot of operations to traverse and/or change window hierarchies may
17407 be simplified. New member horizontal is used to distinguish between
17408 horizontal and vertical combinations of internal windows.
17409 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17410 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17411 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17412 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17413 Use contents slot, not buffer, where appropriate.
17414 (wset_combination): New function.
17415 (wset_buffer): Add eassert.
17416 (Fframe_first_window): Simplify the loop reaching first window.
17417 (Fwindow_buffer): Use WINDOW_LEAF_P.
17418 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17419 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17420 (unshow_buffer): Convert initial debugging check to eassert.
17421 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17422 (make_parent_window, window_resize_check, window_resize_apply)
17423 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17424 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17425 Adjust to match struct window changes.
17426 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17427 (mark_window_cursors_off, count_windows, get_leaf_windows)
17428 (foreach_window_1): Simplify the loop.
17429 * alloc.c (mark_object): Do not check for the leaf window because
17430 internal windows has no glyph matrices anyway.
17431 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17432 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17433 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17434 (build_frame_matrix_from_window_tree, mirror_make_current)
17435 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17436 (update_window_tree, set_window_update_flags): Simplify the loop.
17437 (sync_window_with_frame_matrix_rows): Enforce live window.
17438 Use contents slot, not buffer, where appropriate.
17439 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17440 and WINDOW_HORIZONTAL_COMBINATION_P.
17441 (make_frame_visible_1): Simplify the loop.
17442 Use contents slot, not buffer, where appropriate.
17443 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17444 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17445 (expose_window_tree): Likewise.
17446 Use contents slot, not buffer, where appropriate.
17447 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17448 to avoid deleted windows. Use contents slot instead of buffer.
17449 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17450 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17451 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17452 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17454 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17456 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17457 identify the reasons for assertion violations in bug#14062 and
17459 (Fx_show_tip): Fix compilation error under
17460 "--enable-check-lisp-object-type". (Bug#14073)
17462 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17463 Reported by <rzl24ozi@gmail.com>.
17465 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17467 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17469 (unwind_with_echo_area_buffer): ...to restore it here.
17470 This is needed to ensure that...
17471 (redisplay_window): ...both window markers are valid here,
17472 which is verified by eassert.
17473 * editfns.c (save_excursion_save): Do not assume that
17474 selected_window always displays the buffer.
17475 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17478 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17480 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17483 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17485 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17487 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17489 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17490 since MinGW's w32api headers do. This avoids compiler warnings.
17492 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17493 if already defined.
17495 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17497 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17499 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17501 * gtkutil.c (style_changed_cb): Check if frame is live and an
17502 X frame (Bug#14038).
17504 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17506 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17507 Define only for _WIN32_WINNT less than 0x0500.
17508 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17510 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17511 see its own definitions of 'struct timeval' and 'struct timezone'.
17513 Fix incompatibilities between MinGW.org and MinGW64 headers.
17514 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17516 * w32.c (REPARSE_DATA_BUFFER): Guard with
17517 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17519 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17521 * xterm.c: Include X11/XKBlib.h
17522 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17524 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17526 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17528 * blockinput.h (input_blocked_p): Likewise.
17529 * bytecode.c (exec_byte_code): Likewise.
17530 * callproc.c (call_process_kill, call_process_cleanup)
17531 (Fcall_process): Likewise.
17532 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17533 (Fccl_execute_on_string): Likewise.
17534 * character.c (string_escape_byte8): Likewise.
17535 * charset.c (read_hex): Likewise.
17536 * cm.c (calccost): Likewise.
17537 * data.c (cons_to_unsigned): Likewise.
17538 * dired.c (directory_files_internal, file_name_completion):
17540 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17541 (sit_for): Likewise.
17542 * doc.c (Fsubstitute_command_keys): Likewise.
17543 * doprnt.c (doprnt): Likewise.
17544 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17545 * emacsgtkfixed.c: Likewise.
17546 * fileio.c (file_offset, Fwrite_region): Likewise.
17547 * floatfns.c (Fexpt, fmod_float): Likewise.
17548 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17550 * font.c (font_intern_prop): Likewise.
17551 * frame.c (x_set_alpha): Likewise.
17552 * gtkutil.c (get_utf8_string): Likewise.
17553 * indent.c (check_display_width): Likewise.
17554 * intervals.c (create_root_interval, rotate_right, rotate_left)
17555 (split_interval_right, split_interval_left)
17556 (adjust_intervals_for_insertion, delete_node)
17557 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17558 (merge_interval_right, merge_interval_left, copy_intervals)
17559 (set_intervals_multibyte_1): Likewise.
17560 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17561 * keymap.c (Fkey_description): Likewise.
17562 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17563 * lread.c (openp, read_integer, read1, string_to_number):
17565 * menu.c (ensure_menu_items): Likewise.
17566 * minibuf.c (read_minibuf_noninteractive): Likewise.
17567 * print.c (printchar, strout): Likewise.
17568 * process.c (create_process, Faccept_process_output)
17569 (wait_reading_process_output, read_process_output, send_process)
17570 (wait_reading_process_output): Likewise.
17571 * profiler.c (make_log, handle_profiler_signal): Likewise.
17572 * regex.c (re_exec): Likewise.
17573 * regex.h: Likewise.
17574 * search.c (looking_at_1, Freplace_match): Likewise.
17575 * sysdep.c (get_child_status, procfs_ttyname)
17576 (procfs_get_total_memory): Likewise.
17577 * systime.h (EMACS_TIME_VALID_P): Likewise.
17578 * term.c (dissociate_if_controlling_tty): Likewise.
17579 * window.c (get_phys_cursor_glyph): Likewise.
17580 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17581 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17583 * xfns.c (Fx_window_property): Likewise.
17584 * xmenu.c (set_frame_menubar): Likewise.
17585 * xselect.c (x_get_window_property, x_handle_dnd_message):
17587 * xsmfns.c (smc_save_yourself_CB): Likewise.
17588 * xterm.c (x_scroll_bar_set_handle): Likewise.
17590 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17592 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17593 to be optional or nil. Adjust comment and convert it to docstring.
17594 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17595 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17597 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17599 Static checking by GCC 4.8-20130319.
17600 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17601 * process.c (Fset_process_datagram_address)
17602 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17603 * xdisp.c (get_char_face_and_encoding)
17604 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17605 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17606 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17608 2013-03-24 Ken Brown <kbrown@cornell.edu>
17610 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17611 fix compilation on 64-bit Cygwin, where underscores are not
17612 automatically prepended.
17614 * w32term.c (w32_initialize): Silence compiler warning.
17616 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17618 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17619 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17620 variables, to save and restore frame dimensions.
17621 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17622 after returning from a 'fullscreen' configuration.
17623 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17624 to avoid races between the main thread and the input thread.
17626 * w32term.h (struct w32_output): New members normal_width,
17627 normal_height, normal_top, normal_left, and prev_fsmode.
17628 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17629 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17630 members of a frame.
17632 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17633 'fullscreen' parameter. Always record previous width and height
17634 of the frame, except when switching out of maximized modes, so
17635 that they could be restored correctly, instead of resetting to the
17636 default frame dimensions. Send SC_RESTORE command to the frame,
17637 unless we are going to send SC_MAXIMIZE, to restore the frame
17638 resize hints in the mouse pointer shown by the window manager.
17641 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17643 * lisp.h (get_frame_param): Adjust conditions for prototype
17646 2013-03-22 Ken Brown <kbrown@cornell.edu>
17648 * unexcw.c: Drop unneeded inclusion of w32common.h.
17649 (report_sheap_usage): Declare.
17650 (read_exe_header): Add magic numbers for x86_64.
17651 (fixup_executable): Fix printf format specifier for unsigned long
17654 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17656 * frame.h (struct frame): Put menu_bar_window under #ifdef
17657 because this member is not needed when X toolkit is in use.
17658 (fset_menu_bar_window):
17659 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17660 (free_glyphs, update_frame):
17661 * xdisp.c (expose_frame): Likewise.
17662 (display_menu_bar): Likewise. Remove redundant eassert.
17663 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17666 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17668 Use functions and constants to manipulate Lisp_Save_Value objects.
17669 This replaces code that used macros and strings and token-pasting.
17670 The change makes the C source a bit easier to follow,
17671 and shrinks the Emacs executable a bit.
17672 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17673 (make_save_value): Change 1st arg from string to enum. All callers
17676 (mark_object): Use if, not #if, for GC_MARK_STACK.
17677 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17678 (XSAVE_OBJECT): Now functions, not macros.
17679 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17680 the constant was never used.
17681 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17682 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17683 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17684 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17686 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17687 type3 with a single member save_type. All uses changed.
17688 (save_type, set_save_pointer, set_save_integer): New functions.
17689 * print.c (PRINTX): Remove.
17691 * alloc.c: Remove redundant static declarations.
17693 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17695 * window.h (struct window): Convert left_col, top_line, total_lines
17696 and total_cols from Lisp_Objects to integers. Adjust comments.
17697 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17699 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17700 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17701 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17702 Adjust users where appropriate.
17704 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17706 * frame.h (struct frame): Drop resx and resy because the same data is
17707 available from window system-specific output context. Adjust users.
17708 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17709 New functions to provide defaults when no window system available.
17710 (FRAME_RES_X, FRAME_RES_Y): New macros.
17711 (NUMVAL): Move from xdisp.c.
17712 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17713 (Ffont_face_attributes, Fopen_font):
17714 * image.c (gs_load):
17715 * w32font.c (fill_in_logfont):
17716 * xdisp.c (calc_pixel_width_or_height):
17717 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17718 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17720 2013-03-20 Kenichi Handa <handa@gnu.org>
17722 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17723 to 1 (temporary workaround until a bug related to ASCII
17724 optimization is fixed).
17726 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17728 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17729 Signal error if window is not internal. Adjust docstring.
17730 (delete_all_child_windows): Use combination_limit to save the buffer.
17731 (Fset_window_configuration): Adjust accordingly.
17732 * print.c (syms_of_print): Initialize debugging output not here...
17733 (init_print_once): ...but in a new function here.
17734 * lisp.h (init_print_once): Add prototype.
17735 * emacs.c (main): Add call to init_print_once. Adjust comments.
17737 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17739 * window.c (window_resize_check, window_resize_apply)
17740 (window_from_coordinates, recombine_windows, set_window_buffer)
17741 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17742 (Fsplit_window_internal, Fdelete_window_internal)
17743 (freeze_window_starts): Use bool for booleans.
17744 * window.h (window_frame_coordinates, resize_frame_windows)
17745 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17747 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17749 * dispnew.c (bitch_at_user): Use `user-error'.
17751 2013-03-17 Ken Brown <kbrown@cornell.edu>
17753 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17754 as return type of image_background. (Bug#13981)
17755 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17757 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17759 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17760 (ns_select): Don't return with result uninitialized.
17762 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17765 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17767 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17768 directories. If filename is nil, get directory name (Bug#13932).
17769 Use getFilename and getDirectory.
17770 (getFilename, getDirectory): New methods for EmacsSavePanel and
17772 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17774 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17776 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17778 2013-03-15 Kenichi Handa <handa@gnu.org>
17780 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17781 (adjust_after_replace): Make it back to static. Delete the third
17782 arg text_at_gap_tail. Cancel the code for handling it.
17784 * coding.h (struct coding_system): New member eol_seen.
17786 * coding.c (detect_ascii): New function.
17787 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17788 when the source bytes are actually scanned. On detecting for
17789 coding_category_utf_8_auto, call detect_ascii instead of scanning
17790 source bytes directly.
17791 (produce_chars): Call insert_from_gap with the new arg 0.
17792 (encode_coding): Likewise.
17793 (decode_coding_gap): Control ASCII optimization by the variable
17794 disable_ascii_optimization instead of #ifndef .. #endif.
17795 Deccode EOL format according to coding->eol_seen.
17796 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17799 * lisp.h (adjust_after_replace): Cancel externing it.
17800 (insert_from_gap): Adjust prototype.
17802 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17804 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17805 FULLSCREEN_MAXIMIZED. (Bug#13935)
17807 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17809 * region-cache.c (find_cache_boundary, move_cache_gap)
17810 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17811 Simplify debugging check and convert to eassert. Adjust comment.
17812 (pp_cache): Put under ENABLE_CHECKING.
17814 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17816 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17817 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17818 and WM_ACTIVATEAPP.
17819 (w32fullscreen_hook): If the frame is visible, reset
17820 f->want_fullscreen flag after changing the frame size. If the
17821 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17824 2013-03-13 Daniel Colascione <dancol@dancol.org>
17826 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17827 too so that these builds can use Cygwin's file conversion
17828 functions. (We've been building and linking cygw32.o all along
17829 and just not using it.)
17831 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17833 File synchronization fixes (Bug#13944).
17834 * Makefile.in (LIB_FDATASYNC): New macro.
17836 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17837 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17838 Don't worry about HAVE_FSYNC, since a substitute fsync is
17839 available if the system lacks one.
17840 (Fwrite_regin): Retry fsync if interrupted.
17842 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17844 * w32term.c (w32_read_socket): If the Emacs frame is being
17845 activated, call w32fullscreen_hook, to make sure the new frame
17846 dimensions are in effect. (Bug#13937)
17848 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17850 * xdisp.c (init_iterator): Simplify because both character and byte
17851 positions are either specified or -1. Add eassert. Adjust comment.
17852 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17853 character and byte positions can be obtained from marker.
17855 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17857 Static checking by Sun C 5.12.
17858 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17859 * bytecode.c (exec_byte_code):
17860 * dispnew.c (init_display):
17862 * fileio.c (Fsubstitute_in_file_name):
17863 * keyboard.c (Fevent_convert_list):
17864 * keymap.c (Fsingle_key_description):
17865 * term.c (maybe_fatal, fatal):
17866 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17867 * xsmfns.c (Fhandle_save_session):
17868 Omit unreachable code.
17869 * keymap.c (map_keymap_char_table_item): Cast void * to
17870 a function pointer type; the C Standard requires this.
17872 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17873 Include <sys/param.h> unconditionally, as that works elsewhere and
17874 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17875 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17878 See ChangeLog.12 for earlier changes.
17880 ;; Local Variables:
17884 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17886 This file is part of GNU Emacs.
17888 GNU Emacs is free software: you can redistribute it and/or modify
17889 it under the terms of the GNU General Public License as published by
17890 the Free Software Foundation, either version 3 of the License, or
17891 (at your option) any later version.
17893 GNU Emacs is distributed in the hope that it will be useful,
17894 but WITHOUT ANY WARRANTY; without even the implied warranty of
17895 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17896 GNU General Public License for more details.
17898 You should have received a copy of the GNU General Public License
17899 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.