1 2015-03-27 Eli Zaretskii <eliz@gnu.org>
3 * lread.c (substitute_object_recurse): For sub-char-tables, start
4 the recursive SUBSTITUTE loop from index of 2, to skip the
5 non-Lisp members of the sub-char-table. See the discussion at
6 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
9 Support non-blocking connect on MS-Windows.
10 Based on ideas from Kim F. Storm <storm@cua.dk>, see
11 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
13 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
14 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
15 the thread with code 2.
16 (sys_select): Support 'wfds' in addition to 'rfds'. If a
17 descriptor in 'wfds' has its bit set, but the corresponding
18 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
19 descriptor. Otherwise, acknowledge a successful non-blocking
20 connect by resetting the FILE_CONNECT flag and setting cp->status
21 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
23 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
24 (struct _child_process): New member 'errcode'.
25 (FILE_CONNECT): New flag.
26 (_sys_wait_connect): Add prototype.
28 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
29 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
30 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
31 (sys_connect): Support non-blocking 'connect' calls by setting the
32 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
33 (_sys_read_ahead): Add debug message if this function is called
34 for a descriptor that waits for a non-blocking connect to complete.
35 (_sys_wait_connect): New function.
36 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
37 recorded by _sys_wait_connect when the non-blocking connect
38 failed. Don't call WSAGetLastError before a call to set_errno had
39 a chance to use its value, since WSAGetLastError clears the last
42 2015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
44 * editfns.c (save_excursion_save): Don't save the mark.
45 (save_excursion_restore): Don't restore the mark.
46 (Fsave_excursion): Fix docstring accordingly.
48 2015-03-24 Paul Eggert <eggert@cs.ucla.edu>
50 Fix minor ldexp issues
51 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
52 if the exponent is out of 'int' range. Improve documentation.
55 2015-03-24 Daniel Colascione <dancol@dancol.org>
57 * process.c (Fprocess_running_child_p): Return number identifier of
58 the foreground process group if we know it.
60 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
62 Minor refactoring of new Fmake_process code
63 * process.c (Fmake_process): Refactor to avoid call to Flength, to
64 avoid cast to 'char **', and to reduce indenting and reuse of locals.
66 2015-03-23 Daiki Ueno <ueno@gnu.org>
68 * process.c (Fmake_process): New function.
69 (create_process, create_pty): Check p->pty_flag instead of
70 Vprocess_connection_type.
71 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
72 Qpipe, and Smake_process. Unregister Sstart_process.
74 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
76 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
77 regexsize (Bug#20156).
79 2015-03-21 Eli Zaretskii <eliz@gnu.org>
81 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
82 always use LC_ALL instead. Fixes problems with setting
83 system-time-locale to something non-default.
85 2015-03-18 Glenn Morris <rgm@gnu.org>
87 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
88 nil/not present in the parameter alist. (Bug#19680)
90 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
92 * alloc.c (purecopy): Handle hash-tables.
94 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
96 * minibuf.c (Fread_buffer): Add `predicate' argument.
97 * callint.c (Fcall_interactively): Adjust calls accordingly.
99 2015-03-15 Eli Zaretskii <eliz@gnu.org>
101 * xdisp.c (handle_invisible_prop): Fix up it->position even when
102 we are going to load overlays at the beginning of the invisible text.
103 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
105 (next_overlay_string): Set the overlay_strings_at_end_processed_p
106 flag only if the overlays just processed were actually loaded at EOB.
108 2015-03-14 Daniel Colascione <dancol@dancol.org>
110 * emacs.c (standard_args): Add --no-x-resources.
111 (usage_message): Document that -Q implies --no-x-resources.
113 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
115 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
117 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
119 2015-03-12 Eli Zaretskii <eliz@gnu.org>
121 * w32font.c (font_supported_scripts): Add subranges for Latin
122 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
123 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
124 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
125 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
126 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
127 Alphanumeric Symbols into several "scripts" like fontset.el does.
129 (syms_of_w32font): DEFSYM all the new script symbols.
131 2015-03-07 Eli Zaretskii <eliz@gnu.org>
133 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
134 Fix typedefs to be consistent with the corresponding w32 API
136 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
137 DefWindowProc if we successfully handled the message, as doing so
138 causes problems in displaying selection dialogs. (Bug#11732)
140 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
142 Work around x86 glibc backtrace bug
143 * sysdep.c (emacs_backtrace): Don't dump core on x86.
146 2015-03-05 Eli Zaretskii <eliz@gnu.org>
148 * keyboard.c (make_lispy_position): When the click is on the
149 right-side vertical scroll bar, pass the rightmost X coordinate to
150 buffer_posn_from_coords, so that the returned text position
151 reflects the closest point to the click. Fixes region extension
152 when mouse moves outside the Emacs frame that has scroll bars on
155 2015-03-04 Martin Rudalics <rudalics@gmx.at>
157 * frame.c (x_set_font): Try to keep frame height and width
158 unchanged if tool bar size changes with new font.
160 2015-03-03 Eli Zaretskii <eliz@gnu.org>
162 * search.c (find_newline): Avoid assertion violations in
163 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
164 for newlines near the end of the buffer. This happens in Rmail
165 when JIT font-lock fontifies a newly displayed portion of the
168 2015-03-03 Eli Zaretskii <eliz@gnu.org>
170 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
173 2015-03-03 Glenn Morris <rgm@gnu.org>
175 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
177 2015-03-03 Eli Zaretskii <eliz@gnu.org>
179 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
180 mouse_position_for_popup only for X frames. (Bug#19862)
182 2015-03-03 Eli Zaretskii <eliz@gnu.org>
184 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
186 2015-03-03 Eli Zaretskii <eliz@gnu.org>
188 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
189 assq_no_quit to fetch color definition by its string name.
192 2015-03-03 Eli Zaretskii <eliz@gnu.org>
194 * xdisp.c (move_it_in_display_line_to): Handle the case where the
195 last character of a screen line is whitespace, and we are under
196 word-wrap with overflow-newline-into-fringe turned on.
199 2015-03-03 Eli Zaretskii <eliz@gnu.org>
201 * xdisp.c (handle_stop, handle_single_display_spec)
202 (next-element_from_image): Don't reset the
203 ignore_overlay_strings_at_pos_p flag here.
204 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
206 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
207 after we've exhausted all the overlay strings at the current
208 position. (Bug#19307)
210 2015-03-03 Eli Zaretskii <eliz@gnu.org>
212 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
213 according to the object we are about to resume iterating.
216 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
217 of the window whose current glyph matrix was resized, which
218 disables the mode-line row as side effect.
220 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
221 whose update_mode_line flag is set. (Bug#19721)
223 2015-03-03 Eli Zaretskii <eliz@gnu.org>
225 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
227 2015-03-03 Daniel Colascione <dancol@dancol.org>
229 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
231 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
233 * alloc.c (run_finalizers): Omit unused local.
234 Also, redo newly-added code as per usual Emacs style.
236 2015-03-03 Martin Rudalics <rudalics@gmx.at>
238 * frame.c (adjust_frame_size): If the pixel sizes remain
239 unchanged but the number of lines or columns of the frame
240 changes, run `window--pixel-to-total' (Bug#19972).
241 (Qwindow_pixel_to_total): DEFSYM it.
243 2015-03-03 Daniel Colascione <dancol@dancol.org>
245 * print.c (print_object): Print whether a finalizer has
248 * data.c (Ftype_of): Make `type-of' work with finalizers.
249 (syms_of_data): Register Qfinalizer.
251 2015-03-02 Daniel Colascione <dancol@dancol.org>
253 * print.c (print_object): Print finalizers.
256 (finalizers, doomed_finalizers): New variables.
257 (init_finalizer_list, finalizer_insert, unchain_finalizer)
258 (mark_finalizer_list, queue_doomed_finalizers)
259 (run_finalizer_handler, run_finalizer_function, run_finalizers):
261 (garbage_collect_1, mark_object, sweep_misc)
262 (init_alloc_once, syms_of_alloc): Support finalizers.
263 (gc-precise-p): New Lisp variable.
265 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
266 (FINALIZERP, XFINALIZER): New functions.
267 (Lisp_Finalizer): New structure.
269 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
271 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
272 if CATEGORY is not an integer, or is an integer out of
273 unicode_category_t range.
275 2015-02-28 Martin Rudalics <rudalics@gmx.at>
277 * frame.c (make_initial_frame, Fmake_terminal_frame):
278 Set can_x_set_window_size and after_make_frame (Bug#19962).
280 2015-02-28 Eli Zaretskii <eliz@gnu.org>
282 * character.c (alphabeticp, decimalnump): New functions.
283 * character.h (alphabeticp, decimalnump): Add prototypes.
285 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
286 for multibyte characters by calling alphabeticp and decimalnump.
287 (BIT_ALPHA, BIT_ALNUM): New bit masks.
288 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
290 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
293 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
295 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
297 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
299 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
300 Initialize all args. Get outer_border from window attributes.
301 Fix typo for top_offset_y.
302 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
303 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
305 2015-02-27 Mark Laws <mdl@60hz.org>
307 Support daemon mode on MS-Windows (bug#19688)
308 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
309 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
310 signal clients we are ready for connections.
311 (Fdaemon_initialized): Use DAEMON_RUNNING.
312 [WINDOWSNT]: MS-Windows specific code to signal clients we are
313 ready for connections.
315 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
316 MS-Windows conditions for running in daemon mode.
318 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
320 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
322 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
325 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
327 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
328 dont use OUTER_TO_INNER macros.
329 (x_menu_show): Call x_real_pos_and_offsets, don't use
330 OUTER_TO_INNER macros.
332 2015-02-26 Eli Zaretskii <eliz@gnu.org>
334 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
336 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
338 * emacs.c (decode_env_path): Add parentheses around ternary
339 operator to increase readability and pacify compiler warnings.
341 2015-02-26 Eli Zaretskii <eliz@gnu.org>
343 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
346 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
348 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
350 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
352 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
353 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
354 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
356 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
357 instead of OUTER_TO_INNER_DIFF macros.
359 * xfns.c (x_real_pos_and_offsets): New function, basically the code
360 from x_real_positions.
361 (x_real_positions): Call x_real_pos_and_offsets.
362 (x_relative_mouse_position): Use XTranslateCoordinates instead of
363 OUTER_TO_INNER_DIFF macros.
364 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
365 border from window attributes. Adjust tool bar and menu widths.
367 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
370 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
372 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
374 Backtrace after malloc arena is corrupted
375 Without this change, if the malloc arena is corrupted and then
376 'backtrace' is called, the backtrace can crash because 'backtrace'
377 calls 'malloc'. For more, please see:
378 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
379 * emacs.c (main): Initialize tables used by 'backtrace'.
380 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
382 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
384 * nsfns.m (Fx_frame_geometry): New function.
385 (syms_of_nsfns): Defsubr Sx_frame_geometry.
387 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
390 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
391 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
393 2015-02-21 Eli Zaretskii <eliz@gnu.org>
395 * w32term.c (queue_notifications):
396 * w32inevt.c (handle_file_notifications):
397 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
400 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
402 Prefer 'Qfoo' to 'intern ("foo")'
403 * buffer.c (syms_of_buffer):
404 * bytecode.c (exec_byte_code):
405 * callint.c (Fcall_interactively):
406 * callproc.c (create_temp_file):
407 * charset.c (define_charset_internal):
408 * coding.c (syms_of_coding):
409 * editfns.c (syms_of_editfns):
411 * fns.c (syms_of_fns):
412 * frame.c (delete_frame, Fframe_parameters):
413 * keyboard.c (syms_of_keyboard):
414 * keymap.c (syms_of_keymap):
415 * minibuf.c (read_minibuf, syms_of_minibuf):
416 * nsfns.m (ns_cursor_type_to_lisp):
417 * textprop.c (syms_of_textprop):
418 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
419 * xfns.c (x_create_tip_frame, Fx_select_font):
420 * xml.c (parse_region):
421 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
422 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
424 (keys_of_buffer): ... instead of here.
425 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
426 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
427 optional than xfns.c.
429 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
431 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
432 setting fatal_error_in_progress, so gobble_input and *read_socket are
433 not read if there are pending_signals.
435 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
437 Simplify binary I/O configuration
438 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
439 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
440 (FOPEN_BINARY, FOPEN_TEXT): New macros.
441 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
442 doesn't guarantee that "t" will work.
444 2015-02-19 Eli Zaretskii <eliz@gnu.org>
446 * keyboard.c (read_char): Make sure this_single_command_key_start
447 is in sync with this_command_key_count, around the call to
448 input-method-function. (Bug#19774)
450 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
452 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
453 message to DefWindowProc, after positioning the IME window, to
454 trigger its display. (Bug#11732)
456 2015-02-18 Eli Zaretskii <eliz@gnu.org>
458 * emacs.c (Fkill_emacs): Exit with specified exit code even if
459 stdin is at EOF. (Bug#19897)
461 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
463 * keyboard.c (read_char): When there is an input method function,
464 do not restore the echo area if a prefix argument is being
465 introduced. (Bug#19875)
467 2015-02-16 Kelly Dean <kelly@prtime.org>
469 * src/keyboard.c (timer_check_2): Fix incorrect comment.
471 2015-02-14 Martin Rudalics <rudalics@gmx.at>
473 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
474 Suggested by Alan Mackenzie <acm@muc.de>.
476 2015-02-14 Eli Zaretskii <eliz@gnu.org>
478 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
479 x_relative_mouse_position only for X frames. (Bug#19862)
481 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
483 Better support for future plugins
484 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
485 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
486 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
488 2015-02-11 Martin Rudalics <rudalics@gmx.at>
490 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
491 SIZE_RESTORED cases correctly handle `maximized' value for the
492 `fullscreen' parameter. Don't use 'maximized' frame parameter
494 (w32fullscreen_hook): Include menu bar height when calculating
495 new text height in FULLSCREEN_BOTH case.
496 * xterm.c (do_ewmh_fullscreen): Handle transition from
497 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
498 x_frame_normalize_before_maximize is set.
500 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
502 Use bool for boolean in xdisp.c
503 * dispextern.h (display_prop_intangible_p, resize_mini_window)
504 (pixel_to_glyph_coords, mark_window_display_accurate)
505 (compute_display_string_pos, handle_tool_bar_click)
506 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
507 * lisp.h (setup_echo_area_for_printing, message_with_string)
508 (pos_visible_p): Use bool for boolean.
509 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
510 Remove unnecessary forward decls.
511 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
512 (CHECK_IT, CHECK_WINDOW_END):
513 Now an inline function that is always defined.
515 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
516 Remove; no longer needed.
517 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
518 (get_overlay_strings): Omit unnecessary casts.
519 (forward_to_next_line_start):
521 Prefer !BOOL to (BOOL ? 0 : 1).
522 (next_element_function): New typedef.
523 (get_next_element): Use it. Now const.
524 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
525 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
526 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
527 (tool_bar_item_info): Simplify.
528 (invisible_prop): Rename from invisible_p, since it doesn't
529 return bool. All callers changed.
530 (x_produce_glyphs): Simplify.
532 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
534 Check for some overflows in vertical-motion
535 * indent.c (window_column_x): New function.
536 (Fvertical_motion): Use it to protect against integer overflow
537 when computing column. Prefer extract_float to doing things by hand.
538 Avoid unnecessary casts.
540 * xfont.c: Minor style fixes
541 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
542 Redo loop so that less indentation is needed.
544 2015-02-09 Eli Zaretskii <eliz@gnu.org>
546 * indent.c (Fvertical_motion): Accept an additional argument
547 CUR-COL and use it as the starting screen coordinate.
548 * window.c (window_scroll_line_based, Fmove_to_window_line):
549 All callers of vertical-motion changed.
551 2015-02-09 Dima Kogan <dima@secretsauce.net>
553 * font.c (font_score): Remove unused variable assignment.
555 2015-02-09 Dima Kogan <dima@secretsauce.net>
557 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
559 * font.c (font_score): Try to find a font without scaling first,
560 and only accept scalable fonts if we did not get a match (Bug#19117).
562 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
564 * keyboard.c (syms_of_keyboard): Use non-nil default value.
566 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
568 Use C99's INFINITY and NAN macros
569 * lread.c: Include <math.h>.
570 (string_to_number): Use INFINITY and NAN rather than rolling our own.
571 This avoids some runtime diagnostics when building with
572 gcc -fsanitize=undefined.
574 Fix bidi_explicit_dir_char undefined behavior
575 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
576 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
578 Better distinguish infinite from invalid times
579 * editfns.c (check_time_validity): New function.
580 (decode_time_components): Return int, not bool.
581 Return -1 (not 0) if the time is out of range.
583 (lisp_time_struct, lisp_seconds_argument): Distinguish better
584 between time overflow and invalid time values.
586 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
588 Minor tweaks to frame_size_history_add
589 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
590 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
591 (Fframe_after_make_frame): Simplify.
592 * gtkutil.c: Remove commented-out code.
593 * xfns.c (Fx_create_frame): Fix indenting.
595 2015-02-08 Eli Zaretskii <eliz@gnu.org>
597 * frame.c (Fframe_parameter): Don't replace a non-nil value of
598 foreground-color or background-color parameters with a nil value.
601 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
603 * data.c (Findirect_function): Like `symbol-function', don't signal an
604 error for void functions any more.
606 2015-02-07 Martin Rudalics <rudalics@gmx.at>
608 * frame.c (frame_size_history_add): New function.
609 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
610 only after frame's after_make_frame slot is true.
611 Inhibit resizing fullwidth-/height frames in one direction only.
612 Update frame_size_history.
613 (adjust_frame_size): Call frame_size_history_add.
614 (make_frame): Initalize after_make_frame slot.
615 (Fmake_terminal_frame): Adjust adjust_frame_size call.
616 (Fcan_run_window_configuration_change_hook): Rename to
617 Fframe_after_make_frame. Set after_make_frame slot.
618 Return second argument.
619 (x_set_frame_parameters): Postpone handling fullscreen parameter
620 until after width and height parameters have been set.
621 Apply width and height changes only if can_x_set_window_size is true.
622 Update frame_size_history.
623 (Qadjust_frame_size_1, Qadjust_frame_size_2)
624 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
625 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
626 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
627 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
628 (Qxg_change_toolbar_position, Qx_net_wm_state)
629 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
630 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
631 (Qtip_frame, Qterminal_frame): New symbols.
632 (Vframe_adjust_size_history): Rename to frame_size_history.
633 * frame.h (struct frame):
634 Rename can_run_window_configuration_change_hook slot to
636 (frame_size_history_add): Extern.
637 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
638 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
639 (xg_frame_set_char_size): Try to preserve the status of
640 fullwidth/-height frames. Call frame_size_history_add.
641 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
642 (xg_change_toolbar_position): Call frame_size_history_add.
643 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
645 (Fx_create_frame): Process fullscreen parameter after frame has
647 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
648 (Fx_frame_geometry): Don't pollute pure storage.
649 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
650 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
651 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
652 w32fullscreen_hook immediately.
653 (x_fullscreen_adjust, x_check_fullscreen): Remove.
654 (w32fullscreen_hook): Call change_frame_size just as with a
655 "normal" frame resize operation. Call do_pending_window_change.
656 (x_set_window_size): Try to handle fullwidth and fullheight more
657 accurately. Don't rely on w32_enable_frame_resize_hack.
658 (w32_enable_frame_resize_hack): Remove variable.
659 * widget.c (EmacsFrameResize): Remove dead code.
660 Call frame_size_history_add
661 * window.c (run_window_configuration_change_hook):
662 Check f->after_make_frame instead of
663 f->can_run_window_configuration_change_hook.
664 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
665 (Fx_create_frame): Process fullscreen parameter after frame has
667 (Fx_frame_geometry): Don't pollute pure storage.
668 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
669 Call frame_size_history_add.
670 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
671 (x_check_fullscreen): Count in menubar when calling
672 XResizeWindow. Wait for ConfigureNotify event.
673 Call frame_size_history_add.
674 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
675 changing a fullheight frame's width or a fullwidth frame's
676 height. Call frame_size_history_add.
677 (x_set_window_size): Simplify xg_frame_set_char_size and
678 x_set_window_size_1 calls.
679 (x_frame_normalize_before_maximize): New variable.
681 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
683 Remove no-longer-used cursor_in_echo_area code
684 * dispnew.c (set_window_cursor_after_update, update_frame_1):
685 Remove checks for negative cursor_in_echo_area, since this var is
686 a boolean, and has been a boolean for some time. Simplify.
687 * dispnew.c (init_display):
688 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
690 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
692 * eval.c (Ffunction): Handle the new (:documentation ...) form.
693 (syms_of_eval): Declare `:documentation'.
695 2015-02-05 Martin Rudalics <rudalics@gmx.at>
697 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
698 argument added on 2015-02-01.
700 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
702 Remove no-longer-used two_byte_p calculations
703 * dispextern.h (struct glyph_string): Remove member two_byte_p.
705 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
708 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
710 Omit unnecessary var if GTK or NS
711 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
712 Now a constant zero on these platforms.
714 2015-02-01 Martin Rudalics <rudalics@gmx.at>
716 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
718 2015-01-31 Eli Zaretskii <eliz@gnu.org>
720 * coding.c (raw_text_coding_system_p): New function.
722 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
723 keyboard coding-system is 'raw-text'. (Bug#19532)
725 * coding.h (raw_text_coding_system_p): Add prototype.
727 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
729 * Makefile.in (gl-stamp): Generate globals.h through the use of
731 (globals.h): Replace with empty command.
733 2015-01-31 Eli Zaretskii <eliz@gnu.org>
735 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
736 and ICONIFY_EVENT for the purposes of breaking while-no-input
739 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
740 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
743 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
745 Simplify read_dirent's MSDOS hacks
746 * dired.c (read_dirent): Simplify by removing the need for the
747 DIR_ENTRY argument. All callers changed. This separates the
748 MS-DOS idiosyncrasies better from the rest of the code.
750 2015-01-30 Eli Zaretskii <eliz@gnu.org>
752 * dired.c (read_dirent): Accept an additional argument
753 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
754 time it is called, report the error as if it happened in
756 (directory_files_internal, file_name_completion): Adjust callers
759 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
761 Refactor calls to opendir for simplicity
762 * dired.c (open_directory): Accept Lisp_Object, not char *, for
763 dirname. Signal an error if the open fails. All callers changed.
765 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
767 Report readdir failures
768 Previously, on non-MS-Windows platforms the code treated most
769 readdir failures as EOF. This was incorrect, e.g., when readdir
770 fails with errno == EOVERFLOW. Signal an error instead.
771 * dired.c (read_dirent):
772 New function, which signals an error when readdir fails.
773 (directory_files_internal, file_name_completion): Use it.
775 2015-01-29 Eli Zaretskii <eliz@gnu.org>
777 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
778 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
781 * w32font.c (struct font_callback_data, w32font_list_internal)
782 (w32font_driver, w32font_match_internal): Use bool where appropriate.
784 * w32menu.c (x_activate_menubar, set_frame_menubar)
785 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
786 (is_simple_dialog): Use bool where appropriate.
788 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
790 Use bool, not int, to track face changes
791 * xfaces.c (face_change): Rename from face_change_count, and
792 change from int to bool. The var is now true (instead of nonzero)
793 if attributes have changed; this is simpler. All uses changed.
796 2015-01-28 Eli Zaretskii <eliz@gnu.org>
798 * dired.c (directory_files_internal, file_name_completion)
799 [WINDOWSNT]: Signal an error when errno is set non-zero by
800 'readdir', regardless of its value.
802 * w32.c (sys_readdir): Set errno to ENOENT when the directory
803 doesn't exist and to EACCES when it's not accessible to the
804 current user. Set errno to zero when FindNextFile exhausts the
805 directory, so that callers don't interpret that as an error and
806 don't signal a file-error.
807 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
809 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
810 returns NULL and errno is ENOTDIR, behave as if opendir failed to
811 open the directory. (Bug#19701)
813 * w32.c (sys_readdir): If FindFirstFile fails because the
814 directory doesn't exist, set errno to ENOTDIR.
816 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
818 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
820 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
822 Fix coding.c subscript error
823 * coding.c (CODING_ISO_INVOKED_CHARSET):
824 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
826 2015-01-28 Eli Zaretskii <eliz@gnu.org>
828 * xdisp.c (produce_image_glyph): Fix display of images in R2L
829 screen lines: prepend the new glyph to the ones already there
830 instead of appending it.
832 * w32fns.c (w32_set_title_bar_text): New function, including
833 support for titles with non-ASCII characters outside of the
834 current system codepage.
835 (x_set_name, x_set_title): Use it. (Bug#19590)
837 * indent.c (Fvertical_motion): Return zero if we started from ZV
838 and there's an overlay after-string there. (Bug#19553)
840 * emacs.c (usage_message): Fix the description of the -nl switch.
843 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
844 end information if the window_end_valid flag is unset.
845 (try_window_id): If the call to display_line invalidated the
846 window end information, give up the try_window_id optimization.
849 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
850 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
852 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
854 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
856 * lisp.mk (lisp): Add cl-preloaded.
858 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
860 Use bool for boolean in xfaces.c
861 * dispextern.h: Adjust to signature changes.
862 * font.c (font_at, font_range):
863 * fontset.c (Finternal_char_font):
864 * fringe.c (draw_fringe_bitmap_1):
865 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
866 (get_next_display_element, highlight_trailing_whitespace)
867 (display_string, calc_line_height_property)
868 (note_mode_line_or_margin_highlight, note_mouse_highlight):
869 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
870 (menu_face_changed_default, recompute_basic_faces)
871 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
872 (tty_defined_color, defined_color, face_color_gray_p)
873 (face_color_supported_p, load_color2, load_face_colors)
874 (Fx_list_fonts, LFACEP, push_named_merge_point)
875 (resolve_face_name, lface_from_face_name_no_resolve)
876 (lface_from_face_name, get_lface_attributes_no_remap)
877 (get_lface_attributes, lface_fully_specified_p)
878 (set_lface_from_font, merge_face_vectors, merge_named_face)
879 (merge_face_ref, Finternal_make_lisp_face)
880 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
881 (Finternal_set_lisp_face_attribute)
882 (update_face_from_frame_parameter, set_font_frame_param)
883 (face_boolean_x_resource_value)
884 (Finternal_set_lisp_face_attribute_from_resource)
885 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
886 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
887 (lface_equal_p, Finternal_lisp_face_equal_p)
888 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
889 (Fcolor_distance, lookup_named_face, lookup_basic_face)
890 (lookup_derived_face, Fface_attributes_as_vector)
891 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
892 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
893 (realize_default_face, realize_named_face)
894 (realize_non_ascii_face, realize_x_face, map_tty_color)
895 (realize_tty_face, compute_char_face, face_at_buffer_position)
896 (face_for_overlay_string, face_at_string_position):
897 Use bool for boolean.
898 * xfaces.c (set_lface_from_font):
899 Return void, since callers never use the result.
901 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
903 * image.c (lookup_pixel_color): Reorder conditions that are
905 (x_to_xcolors): Likewise.
906 (x_detect_edges): Likewise.
907 (png_load_body): Likewise.
908 (gif_close): Likewise.
909 (gif_load): Likewise.
911 2015-01-25 Eli Zaretskii <eliz@gnu.org>
913 Use bool for boolean in w32term.c
914 * w32term.c (x_update_window_begin, x_update_window_end)
915 (x_update_end, x_after_update_window_line)
916 (x_set_glyph_string_gc, x_draw_glyph_string_background)
917 (x_draw_glyph_string_foreground)
918 (x_draw_composite_glyph_string_foreground)
919 (x_draw_glyphless_glyph_string_foreground)
920 (x_draw_image_glyph_string, x_draw_glyph_string)
921 (x_draw_stretch_glyph_string, note_mouse_movement)
922 (w32_mouse_position, x_scroll_bar_report_motion)
923 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
924 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
925 (w32_draw_window_cursor, x_new_font, x_set_offset)
926 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
927 Use bool where appropriate.
929 Use bool for boolean in w32fns.c
930 * w32fns.c (w32_defined_color, x_decode_color)
931 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
932 (x_set_menu_bar_lines, x_change_tool_bar_height)
933 (x_set_internal_border_width, x_explicitly_set_name)
934 (x_implicitly_set_name, Fx_create_frame, w32_window)
935 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
937 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
939 Use bool for boolean in xfns.c
940 * xfaces.c (x_update_menu_appearance):
941 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
942 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
943 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
944 (x_change_tool_bar_height, x_set_internal_border_width)
945 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
946 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
947 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
948 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
949 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
950 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
951 (clean_up_dialog, syms_of_xfns):
952 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
953 (xic_create_fontsetname):
954 Use bool for boolean.
955 * xfns.c: Include bitmaps/gray.xbm unconditionally.
957 Count MANY function args more reliably
958 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
959 * buffer.c (Fbuffer_list, Fkill_buffer):
960 * callint.c (read_file_name, Fcall_interactively):
961 * charset.c (Fset_charset_priority, syms_of_charset):
962 * chartab.c (uniprop_encode_value_numeric):
963 * coding.c (syms_of_coding):
964 * composite.c (syms_of_composite):
965 * data.c (wrong_range):
966 * dbusbind.c (syms_of_dbusbind):
967 * dired.c (file_attributes):
968 * editfns.c (Fdecode_time, update_buffer_properties, format2):
969 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
970 (call4, call5, call6, call7):
971 * fileio.c (Finsert_file_contents, choose_write_coding_system)
972 (Fcar_less_than_car, build_annotations, auto_save_error):
973 * filelock.c (get_boot_time):
974 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
975 (maybe_resize_hash_table, secure_hash):
976 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
977 * fontset.c (fontset_add, Fset_fontset_font):
978 * ftfont.c (ftfont_lookup_cache):
979 * gtkutil.c (xg_get_font):
980 * insdel.c (signal_before_change, signal_after_change):
981 * keymap.c (append_key):
982 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
983 * minibuf.c (Fread_buffer):
984 * print.c (print_preprocess):
985 * process.c (Fformat_network_address, Fmake_network_process)
986 (server_accept_connection):
987 * sound.c (Fplay_sound_internal):
988 * term.c (Fsuspend_tty, Fresume_tty):
989 * window.c (window_list):
990 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
991 (message_with_string):
992 * xfaces.c (Fx_list_fonts):
993 * xfont.c (syms_of_xfont):
994 * xselect.c (x_handle_selection_request)
995 (x_handle_selection_clear, x_clear_frame_selections)
996 (x_clipboard_manager_error_1):
997 Prefer CALLMANY and CALLN to counting args by hand.
998 * doc.c (reread_doc_file): Remove unused code.
999 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
1000 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
1001 Prefer call1 and call2 to Ffuncall.
1002 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
1003 Use struct literal rather than a local var, for simplicity.
1004 * keymap.c (where_is_internal): Use NULL rather than a pointer
1006 * lisp.h (CALLMANY, CALLN): New macros.
1007 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1010 Use gnustep-config if available
1011 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1012 It doesn't appear to be needed, and the inclusion breaks on
1013 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1015 2015-01-22 Eli Zaretskii <eliz@gnu.org>
1017 * xdisp.c (init_iterator): Restore a comment lost in transition.
1019 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1021 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1022 * xfont.c (xfont_driver, xfont_chars_supported)
1023 (xfont_text_extents):
1024 * xftfont.c (xftfont_get_colors, xftfont_open)
1025 (xftfont_prepare_face, xftfont_done_face)
1026 (xftfont_cached_font_ok):
1027 * xgselect.c (xg_select):
1028 Use bool for boolean.
1030 Don't downcase system diagnostics' first letters
1031 * fileio.c (report_file_errno): Don't downcase, and simplify.
1034 Isolate NIL_IS_ZERO-assuming code better
1035 Suggested by Stefan Monnier in:
1036 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1037 * alloc.c (allocate_pseudovector):
1038 Use memclear, not memsetnil, to remove a 'verify'.
1039 * callint.c (Fcall_interactively):
1040 * dispnew.c (realloc_glyph_pool):
1041 * xdisp.c (init_iterator):
1042 Use memclear, not memset, to remove a 'verify'.
1043 * lisp.h (memclear): Rename from memsetnil, and take a byte
1044 count rather than a word count. All callers changed.
1046 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1048 Undo port to hypothetical nonzero Qnil case
1049 This mostly undoes the previous change in this area. See:
1050 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1051 * alloc.c (allocate_pseudovector):
1052 * callint.c (Fcall_interactively):
1053 * dispnew.c (realloc_glyph_pool):
1054 * fringe.c (init_fringe):
1055 * lisp.h (memsetnil):
1056 * xdisp.c (init_iterator):
1057 Simplify by assuming that Qnil is zero, but verify the assumption.
1058 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1059 NIL_IS_NONZERO. All uses changed.
1061 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1063 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1065 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1067 Prefer xlispstrdup to avoid dumb calls to strlen.
1068 * nsfont.m (ns_get_family):
1069 * nsterm.m (ns_term_init):
1070 * w32fns.c (w32_window):
1071 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1073 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1075 Correct an old fix for GTK font selection
1076 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1079 Fix minor bugs with printing null bytes
1080 * minibuf.c (read_minibuf_noninteractive):
1081 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1082 Work even if the Lisp string contains a null byte.
1084 Port to hypothetical case where Qnil is nonzero
1085 * alloc.c (allocate_pseudovector):
1086 * callint.c (Fcall_interactively):
1087 * coding.c (syms_of_coding):
1088 * dispnew.c (realloc_glyph_pool):
1089 * fringe.c (init_fringe):
1090 * lisp.h (memsetnil):
1091 * xdisp.c (init_iterator):
1092 Port to the currently-hypothetical case where Qnil is nonzero.
1093 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1094 as there are no Lisp_Object values in the data here.
1095 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1096 All uses changed. Define only if not already defined, so that one
1097 can debug with -DNIL_IS_NONZERO.
1098 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1100 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1102 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1103 Qnil is represented as zero, before using that to initialize parts
1104 of the glyph structure.
1106 * xdisp.c (init_iterator): Verify that Qnil is represented as
1107 zero, before using that to initialize parts of the iterator
1110 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1112 Prefer memset to repeatedly assigning Qnil
1113 * alloc.c (allocate_pseudovector): Catch more bogus values.
1114 * alloc.c (allocate_pseudovector):
1115 * callint.c (Fcall_interactively):
1116 * coding.c (syms_of_coding):
1117 * fringe.c (init_fringe):
1118 Verify that Qnil == 0.
1119 * callint.c (Fcall_interactively):
1120 * eval.c (Fapply, Ffuncall):
1121 * fns.c (mapcar1, larger_vector):
1122 * font.c (font_expand_wildcards):
1123 * fringe.c (init_fringe):
1124 Prefer memset to assigning zeros by hand.
1125 * callint.c (Fcall_interactively):
1126 Remove duplicate assignment of Qnil to args[i].
1127 * coding.c (syms_of_coding):
1128 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1129 * fileio.c (Ffile_selinux_context):
1130 Rewrite to avoid need for Lisp_Object array.
1131 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1132 (DEFINE_LISP_SYMBOL_END): Use it.
1133 (NIL_IS_ZERO): New constant.
1134 (memsetnil): New function.
1136 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1138 Tune pseudovector allocation assuming Qnil == 0.
1139 * alloc.c (allocate_pseudovector): Use memset for both
1140 Lisp_Objects and regular slots. Add zerolen arg.
1141 * lisp.h (allocate_pseudovector): Adjust prototype.
1142 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1143 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1144 (allocate_hash_table, allocate_window, allocate_frame)
1145 (allocate_process, allocate_terminal): Remove prototypes.
1146 * fns.c (allocate_hash_table): Now static here.
1147 * frame.c (allocate_frame):
1148 * process.c (allocate_process):
1149 * terminal.c (allocate_terminal):
1150 * window.c (allocate_window): Now static here.
1151 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1153 * lisp.h (XTERMINAL): Add eassert.
1154 * process.c (make_lisp_proc): Now static here.
1156 Prefer INLINE functions in font.h to match style used in lisp.h.
1157 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1158 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1159 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1161 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1162 * ftfont.c (ftfont_shape):
1163 * macfont.m (macfont_shape):
1164 * w32uniscribe.c (uniscribe_shape):
1165 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1167 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1169 Give up on -Wsuggest-attribute=const
1170 * decompress.c (Fzlib_available_p):
1171 * gnutls.c (Fgnutls_available_p):
1172 * gtkutil.h (xg_uses_old_file_dialog):
1173 * xdisp.c (Ftool_bar_height):
1174 * xmenu.c (popup_activated):
1175 No longer const, since it's not const on at lest some
1176 configurations, and we shouldn't lie to the compiler.
1178 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1180 * fileio.c: Include binary-io.h.
1181 (Fset_binary_mode): New function.
1182 (syms_of_fileio): Defsubr it.
1183 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1185 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1187 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1188 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1189 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1190 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1192 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1194 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1195 when FLAGS indicate the item is not highlighted. (Bug#19596)
1197 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1199 * xmenu.c (update_frame_menubar): Remove garbaged code.
1201 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1203 remove_slash_colon need not be inline
1204 * process.c, process.h (remove_slash_colon): No longer inline.
1205 This saves text bytes without hurting runtime performance.
1207 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1209 Avoid extra multibyteness check in ENCODE_FILE users.
1210 * callproc.c (encode_current_directory, Fcall_process, call_process):
1211 * dired.c (directory_files_internal, file_name_completion):
1212 Do not check for STRING_MULTIBYTE because encode_file_name
1213 is a no-op for unibyte strings.
1215 * process.h (remove_slash_colon): New function.
1216 * callproc.c (encode_current_directory, call_process):
1217 * process.c (Fstart_process): Use it.
1219 Consistently handle time zone specification.
1220 * editfns.c (decode_time_zone): New function, refactored out from ...
1221 (Fencode_time): ... adjusted user.
1222 (Fset_time_zone_rule): Use decode_time_zone.
1224 * editfns.c (make_buffer_string_both): If requested range intersects
1225 the gap, don't move the latter but copy in two regions, thus avoiding
1226 unnecessary relocation of buffer data.
1228 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1230 Use bool for boolean in xmenu.c, xml.c
1231 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1232 (Fx_menu_bar_open_internal, popup_widget_loop)
1233 (x_activate_menubar, xg_crazy_callback_abort)
1234 (update_frame_menubar, set_frame_menubar)
1235 (initialize_frame_menubar, free_frame_menubar)
1236 (create_and_show_popup_menu, x_menu_show)
1237 (create_and_show_dialog, x_dialog_show):
1238 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1239 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1240 * xrdb.c (main) [TESTRM]:
1241 * xsettings.c (init_gsettings):
1242 * xterm.c (XFillRectangle, xg_scroll_callback)
1243 (xg_end_scroll_callback):
1244 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1245 Use bool for boolean.
1246 * xmenu.c (TRUE): Remove; no longer used.
1247 (show_help_event): Remove long-unused code.
1248 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1250 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1252 Don't say Fnext_read_file_uses_dialog_p is const
1253 It's const only if a windowing system is not used; don't say it's
1254 const otherwise. See:
1255 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1256 * fileio.c (next_read_file_uses_dialog_p): Remove.
1257 Move guts back to ...
1258 (Fnext_read_file_uses_dialog_p): ... here.
1259 Don't declare as const, as make-docfile.c now has a special case
1260 for this function. This is an ugly hack, but it's better than
1261 lying to the compiler.
1263 Remove now-unnecessary forward XTYPE decl
1264 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1265 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1266 definition to after XTYPE's.
1268 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1270 Fix problems with 32-bit wide-int build exposed by MinGW.
1271 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1272 compilation error in an unoptimized build when !USE_LSB_TAG.
1274 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1275 same larger value as for the 64-bit build.
1277 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1278 avoid compiler warnings.
1280 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1281 Avoid compiler warnings about cast from integer to pointer of
1284 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1285 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1286 casting from integer to pointer of different size.
1287 (add_menu_item): Pass the help-echo string as a pointer to
1288 Lisp_String, not as a Lisp_Object.
1289 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1290 string object from its C pointer.
1292 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1293 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1295 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1296 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1297 compiler warnings about size differences.
1298 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1299 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1300 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1301 integer; use -1 for nil. Doc fix.
1303 * .gdbinit (xgetsym): New subroutine.
1304 (xsymname, xsymbol): Use it.
1305 (xprintsym): No need to call xgetptr.
1307 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1309 * frame.c (adjust_frame_size): Make sure new numbers of
1310 lines/columns get installed after font size change (Bug#19575).
1312 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1314 Add DEFUN attributes.
1315 * callint.c (Finteractive):
1316 * character.c (Fcharacterp, Fmax_char):
1317 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1318 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1319 (Ffloatp, Fbyteorder):
1320 * decompress.c (Fzlib_available_p):
1321 * fns.c (Fidentity):
1322 * frame.c (Fframe_windows_min_size):
1323 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1324 * window.c (Fwindow__sanitize_window_sizes):
1325 * xdisp.c (Ftool_bar_height):
1326 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1327 * emacs.c (Fkill_emacs):
1329 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1330 (Fabor_recursive_edit): Add noreturn attribute.
1332 * search.c (fast_string_match_internal): New function,
1333 consolidated from...
1334 (fast_string_match, fast_string_match_ignore_case): ...functions
1336 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1337 inlined from here now.
1338 (fast_string_match_internal): Add prototype.
1339 * dired.c (file_name_completion): Use fast_string_match_internal.
1341 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1342 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1343 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1344 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1346 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1348 Port to 32-bit MingGW --with-wide-int
1349 Problem reported by Eli Zaretskii in:
1350 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1351 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1352 what we think it is, rather than checking only its alignment (and
1353 doing so incorrectly on MinGW).
1355 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1357 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1358 Remove dead NILP check.
1359 * image.c (Flookup_image): Use regular format for docstring.
1360 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1362 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1364 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1366 * frame.c (frame_default_tool_bar_height): New variable.
1367 (adjust_frame_size): Possibly add requested adjustment to
1368 Vframe_adjust_size_history.
1369 (make_frame): Initialize tool_bar_redisplayed_once slot.
1370 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1371 doc-string. Call adjust_frame_size unconditionally (the frame's
1372 text size may remain unaltered but the pixel size may change).
1373 (x_figure_window_size): If frame_default_tool_bar_height was
1374 set, use it instead of calculating the tool bar height from
1375 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1376 Vframe_initial_frame_tool_bar_height.
1377 (Qchange_frame_size, Qxg_frame_set_char_size)
1378 (Qset_window_configuration, Qx_create_frame_1)
1379 (Qx_create_frame_2): New symbols.
1380 (Vframe_initial_frame_tool_bar_height): Remove.
1381 (Vframe_adjust_size_history): New history variable for debugging
1382 frame size adjustments.
1383 * frame.h (struct frame): New boolean slot
1384 tool_bar_redisplayed_once.
1385 (frame_default_tool_bar_height): Extern.
1386 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1387 to adjust_frame_size.
1388 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1389 Qx_create_frame_2 to adjust_frame_size.
1390 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1391 inhibit 1 when we have not redisplayed the tool bar yet.
1392 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1393 Qx_create_frame_2 to adjust_frame_size.
1394 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1396 * window.c (Fset_window_configuration):
1397 Pass Qset_window_configuration to adjust_frame_size.
1398 * xdisp.c (redisplay_tool_bar): Assign new height to
1399 frame_default_tool_bar_height.
1400 (redisplay_internal): If we haven't redisplayed this frame's
1401 tool bar, call redisplay_tool_bar early so we can adjust the
1402 frame size accordingly.
1403 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1404 inhibit 1 when we have not redisplayed the tool bar yet.
1405 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1406 Qx_create_frame_2 to adjust_frame_size.
1408 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1410 Have 'make' output better GEN names
1411 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1412 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1413 more naturally so that 'make' can output more-accurate names.
1415 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1417 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1418 calling reset_buffer_local_variables, and make sure we initialize
1421 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1423 * coding.c (Fcoding_system_plist): Use common style for docstring.
1425 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1427 Port to MSB hosts without optimization
1428 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1429 the inline function XTYPE needs to be declared before being used.
1430 * lisp.h (XTYPE): New forward declaration.
1432 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1434 Port to 32-bit --with-wide-int
1435 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1436 widened, as the latter had trouble with GCC on Fedora 21 when
1437 configured --with-wide-int and when used in static initializers.
1438 * alloc.c (garbage_collect_1, which_symbols):
1439 * lread.c (init_obarray):
1440 Prefer builtin_lisp_symbol when it can be used.
1441 * dispextern.h (struct image_type.type):
1442 * font.c (font_property_table.key):
1443 * frame.c (struct frame_parm_table.sym):
1444 * keyboard.c (scroll_bar_parts, struct event_head):
1445 * xdisp.c (struct props.name):
1446 Use the index of a builtin symbol rather than its address.
1448 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1449 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1450 symbol indexes rather than pointers, and which work better on MSB
1451 hosts because they shift right before tagging. All uses changed.
1452 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1453 No longer noops on wide-int hosts, since they work now.
1454 (builtin_lisp_symbol): New function.
1456 Port to HAVE_FREETYPE && !HAVE_XFT
1457 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1458 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1459 Declare in this case too.
1461 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1463 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1465 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1466 Use make_pointer_integer instead of XIL.
1467 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1469 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1470 instead of XIL. Put a list of the descriptor, action, and file
1471 name in event->arg, instead of spreading them between event->code
1474 * w32term.c (queue_notifications): Use make_pointer_integer
1475 instead of XIL. Put a list of the descriptor, action, and file
1476 name in event->arg, instead of spreading them between event->code
1479 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1480 event creation to changes in w32term.c and w32inevt.c above.
1482 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1484 Port Qnil==0 changes to 32-bit --with-wide-int
1485 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1486 macro-implemented version. For the non-USE_LSB_TAG case, supply
1487 a new inline function that is the inverse of the new TAG_SYMPTR.
1488 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1489 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1490 negative number, don't allow sign bits to bleed into the encoded
1491 value. Shift in zero bits instead.
1493 Refactor pointer-to-integer conversion
1494 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1495 Rename and move to lisp.h. All uses changed.
1496 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1497 which are renamed from gfilenotify.c's lisp_to_monitor and
1498 monitor_to_lisp, and with more-generic void * signatures.
1500 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1502 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1503 returned for right-to-left screen lines. (Before the change on
1504 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1507 * .gdbinit (xsymname): New subroutine.
1508 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1509 in a way that doesn't cause GDB to barf when it tries to
1510 dereference a NULL pointer.
1512 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1514 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1515 (insert_left_trunc_glyphs, append_space_for_newline)
1516 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1517 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1518 (Fbidi_resolved_levels, produce_special_glyphs)
1519 (rows_from_pos_range, mouse_face_from_buffer_pos)
1520 (note_mouse_highlight): Use nil as the object for glyphs inserted
1521 by the display engine, and test with NILP instead of INTEGERP.
1524 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1527 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1530 * dispextern.h (struct glyph, struct it): Update comments for the
1533 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1535 Port new Lisp symbol init to x86 --with-wide-int
1536 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1537 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1538 GCC (at least) does not allow a constant initializer to widen an
1541 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1542 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1543 Although clang doesn't need it, some other compiler might, and
1544 it's easy enough to be safe.
1546 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1547 Apparently clang removed support for the alloc_size attribute.
1549 Port Qnil==0 XUNTAG to clang
1550 clang has undefined behavior if the program subtracts an integer
1551 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1552 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1553 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1554 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1556 Port GFileMonitor * hack to Qnil==0 platforms
1557 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1558 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1559 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1561 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1563 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1564 size instead of using widht/height. The frame may be
1565 constrained (Bug#19482).
1567 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1569 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1570 Needed when neither optimizing nor inlining.
1571 Also, sort decls alphabetically.
1573 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1575 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1576 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1577 declarations of Q* variables that represent symbols.
1579 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1583 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1584 that NILP (x) is equivalent to testing whether x is 0 at the
1585 machine level. The overall effects of this and the previous patch
1586 shrink the size of the text segment by 2.3% and speeds up
1587 compilation of all the .elc files by about 0.5% on my platform,
1588 which is Fedora 20 x86-64.
1589 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1590 (make_lisp_symbol) [USE_LSB_TAG]:
1591 Symbols now tag the difference from lispsym, not the pointer.
1592 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1593 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1594 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1595 (XSYMBOL): New forward decl.
1596 (XUNTAGBASE): New function.
1599 Compute C decls for DEFSYMs automatically
1601 This patch also makes Q constants (e.g., Qnil) constant addresses
1602 from the C point of view.
1603 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1604 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1605 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1606 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1607 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1608 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1609 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1610 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1611 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1612 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1613 * xselect.c, xsettings.c, xterm.c:
1614 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1615 These names are now defined automatically by make-docfile.
1616 * alloc.c (init_symbol): New function.
1617 (Fmake_symbol): Use it.
1618 (c_symbol_p): New function.
1619 (valid_lisp_object_p, purecopy): Use it.
1620 * alloc.c (marked_pinned_symbols):
1621 Use make_lisp_symbol instead of make_lisp_ptr.
1622 (garbage_collect_1): Mark lispsym symbols.
1623 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1624 (mark_object): Use it.
1625 (sweep_symbols): Sweep lispsym symbols.
1626 (symbol_uses_obj): New function.
1627 (which_symbols): Use it. Work for lispsym symbols, too.
1628 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1629 since Qt's address is already known now.
1630 (syms_of_alloc): Add lispsym count to symbols_consed.
1631 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1632 when testing whether storage is all bits zero.
1633 * dispextern.h (struct image_type):
1634 * font.c (font_property_table):
1635 * frame.c (struct frame_parm_table, frame_parms):
1636 * keyboard.c (scroll_bar_parts, struct event_head):
1637 * xdisp.c (struct props):
1638 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1639 Lisp_Object *, since Qfoo is no longer an object whose address can be
1640 taken. All uses changed.
1641 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1642 use it, so that they no longer need to take the address of a Lisp sym.
1643 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1644 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1645 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1646 DEFSYM Qdeactivate_mark before the corresponding var.
1647 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1648 instead of interning their symbols; this avoids duplicates.
1649 (LISP_INITIALLY, TAG_PTR)
1650 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1652 (LISP_INITIALLY_ZERO): Use it.
1653 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1654 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1655 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1656 (make_lisp_symbol): New function.
1657 (XSETSYMBOL): Use it.
1658 (DEFSYM): Now just a placeholder for make-docfile.
1659 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1660 (intern_sym): New function, with body taken from old intern_driver.
1661 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1663 (define_symbol): New function.
1664 (init_obarray): Define the C symbols taken from lispsym.
1665 Use plain DEFSYM for Qt and Qnil.
1666 * syntax.c (init_syntax_once): No need to worry about
1667 Qchar_table_extra_slots.
1669 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1671 'temacs -nw' should not call missing functions
1672 Without this patch, "temacs -nw" fails with the diagnostic
1673 "emacs: Symbol's function definition is void: frame-windows-min-size"
1674 and messes up the tty's state.
1675 * frame.c (Fframe_windows_min_size): New placeholder function.
1676 (syms_of_frame): Define it.
1677 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1678 (syms_of_window): Define it.
1680 Less 'make' chatter for lisp dir
1681 * Makefile.in (%.elc): Adjust to compile-onefile change in
1682 ../lisp/Makefile.in.
1684 batch write-region no longer says "Wrote FOO"
1685 This cuts down on 'make' chatter a bit.
1686 * fileio.c (Fwrite_region):
1687 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1689 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1691 Revert previous change to produce_composite_glyph
1692 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1694 Pacify gcc -Wparentheses
1695 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1697 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1699 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1700 f->can_x_set_window_size is true.
1701 * xterm.c (x_set_window_size_1): Call change_frame_size with
1702 text sizes instead of pixel sizes (Bug#19428).
1704 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1706 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1707 right-to-left screen lines. (Bug#19473)
1709 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1711 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1713 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1715 Simplify setfattr use by assuming GNU make
1716 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1717 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1718 Simplify by using GNU make rather than shell conditionals,
1719 by using ln -f rather than rm -f followed by ln,
1720 and by preferring $@ to spelling out the destination.
1722 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1724 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1725 file doesn't compile on MS-Windows.
1727 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1729 Allow return value of system-name to vary. (Bug#19438)
1730 * filelock.c (current_lock_owner):
1731 * xrdb.c (get_environ_db):
1732 * xterm.c (same_x_server):
1733 * xterm.c (x_term_init):
1734 Prefer (system-name) to system-name, and avoid naming
1735 locals 'system-name'.
1736 * editfns.c (cached_system_name): New static var.
1737 (init_and_cache_system_name): New function.
1738 (init_editfns, Fsystem_name): Use it.
1739 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1740 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1741 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1742 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1743 Don't create a new string if the current value is already correct.
1745 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1747 Fix produce_composite_width typo
1748 * term.c (produce_composite_glyph):
1749 Fix typo that confused number of columns for pixel width.
1751 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1753 Wrap dll functions more simply
1754 * decompress.c, gnutls.c, image.c, xml.c:
1755 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1756 rather than the inverse when not WINDOWSNT. This isolates the
1757 fn_* business into the WINDOWSNT-specific section of the code,
1758 which makes it easier to maintain the generic code.
1759 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1760 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1761 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1762 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1763 Remove. All uses replaced by DEF_DLL_FN.
1764 * decompress.c (inflateInit2): Remove; no longer needed.
1765 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1767 Port memory-full checking to GnuTLS 3.3
1768 Instead of using gnutls_global_set_mem_functions, check every call
1769 to a GnuTLS function that might return an indication of memory
1770 exhaustion. Suggested by Dmitry Antipov in:
1771 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1772 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1773 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1774 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1776 (check_memory_full): New function.
1777 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1778 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1779 (Fgnutls_boot): Use it.
1780 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1782 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1784 Fix parse_settings to match internal documentation
1785 * xsettings.c (parse_settings): Return the number of settings seen.
1786 Count the settings changes accurately.
1787 (read_settings): Don't confuse number of settings changes with
1788 the return code from XGetWindowProperty.
1790 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1792 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1793 composition_compute_stop_pos to the number of characters in the
1795 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1797 * composite.c (composition_compute_stop_pos): If no composition
1798 was found in a string before ENDPOS, and ENDPOS is the string end,
1799 no need to back up to a safe point.
1801 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1803 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1805 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1806 (dealloc): Release bmRep.
1807 (setPixmapData): Make bmRep local so class member is not
1809 (setPixmapData): Rename local variable bmRep to avoid compiler
1812 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1814 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1815 when going to fullscreen (Bug#0x180004f).
1817 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1819 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1821 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1823 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1825 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1827 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1829 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1831 Use bool for boolean in xselect.c, xsettings.c
1832 * xselect.c (x_get_local_selection, struct selection_data)
1833 (x_selection_request_lisp_error, struct prop_location)
1834 (x_handle_selection_request, x_convert_selection)
1835 (waiting_for_other_props_on_window, expect_property_change)
1836 (wait_for_property_change, x_handle_property_notify)
1837 (x_get_foreign_selection, x_get_window_property)
1838 (receive_incremental_selection)
1839 (x_get_window_property_as_lisp_data)
1840 (lisp_data_to_selection_data, Fx_get_selection_internal)
1841 (x_send_client_event):
1842 * xselect.c, xterm.h (x_handle_dnd_message):
1843 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1844 (apply_xft_settings, read_and_apply_settings)
1845 (xft_settings_event, init_gsettings, init_xsettings)
1846 (syms_of_xsettings):
1847 Use bool for boolean.
1848 * xselect.c (x_get_window_property): Omit last arg, which was an
1850 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1851 always true. All callers changed.
1853 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1855 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1858 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1860 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1863 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1865 Use bool for boolean in xsmfns.c
1866 * xsmfns.c, xterm.h (x_session_have_connection):
1867 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1868 Use bool for boolean.
1869 (x_session_initialize, Fhandle_save_session):
1870 Prefer NILP (x) to EQ (x, Qnil).
1872 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1874 * callproc.c (child_setup):
1875 * dbusbind.c (xd_signature_cat):
1876 * doc.c (get_doc_string, Fsnarf_documentation):
1877 * editfns.c (Fuser_full_name):
1878 * frame.c (xrdb_get_resource):
1879 * gtkutil.c (xg_get_file_with_chooser):
1880 * tparam.c (tparam1):
1881 * xfns.c (xic_create_fontsetname):
1882 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1883 * xsmfns.c (smc_save_yourself_CB):
1884 Rewrite to avoid the need for strcat, typically by using stpcpy
1885 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1886 * doc.c (sibling_etc):
1887 * xrdb.c (xdefaults):
1888 Now a top-level static constant.
1890 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1892 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1895 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1897 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1898 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1900 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1902 Use bool for boolean in xterm.c
1903 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1904 (x_set_window_size, x_bitmap_icon):
1905 * nsterm.m (ns_frame_raise_lower, x_new_font):
1906 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1907 (struct terminal.frame_raise_lower_hook):
1908 * w32term.c (w32_frame_raise_lower):
1909 * xterm.c, xterm.h (x_text_icon):
1910 * xterm.c (x_update_window_begin, x_update_window_end)
1911 (x_update_end, x_after_update_window_line)
1912 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1913 (x_draw_glyph_string_foreground)
1914 (x_draw_composite_glyph_string_foreground)
1915 (x_alloc_lighter_color, x_draw_relief_rect)
1916 (x_draw_glyph_string_box, x_draw_image_relief)
1917 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1918 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1920 (XFillRectangle) [HAVE_GTK3]:
1921 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1922 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1923 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1924 (x_send_scroll_bar_event, xm_scroll_callback)
1925 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1926 (x_create_toolkit_scroll_bar)
1927 (x_create_horizontal_toolkit_scroll_bar)
1928 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1929 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1930 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1931 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1932 (x_scroll_bar_report_motion)
1933 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1934 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1935 (x_draw_window_cursor, x_clear_errors)
1936 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1937 (set_wm_state, x_set_sticky, get_current_wm_state)
1938 (do_ewmh_fullscreen, x_handle_net_wm_state)
1939 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1940 (x_set_window_size_1, XTframe_raise_lower)
1941 (x_make_frame_visible, x_iconify_frame)
1942 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1943 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1944 (x_delete_terminal, x_initialize, syms_of_xterm):
1945 Use bool for boolean.
1947 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1949 * composite.h (struct composition.width): Now int
1950 instead of unsigned short, as we prefer signed integers.
1952 Let charset tick grow past USHRT_MAX
1953 * charset.c, charset.h (charset_ordered_list_tick):
1954 Now EMACS_UINT, not unsigned short.
1955 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1956 maximum representable Emacs integer value before wrapping it around.
1958 Simplify unexec file mode setting
1959 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1960 Don't include <sys/stat.h> when no longer needed.
1961 (unexec): Create file with correct mode in the first place,
1962 rather than overwriting the mode later and fiddling with the
1963 global umask in the mean time. Avoid bogus usage like
1964 'umask (777)', which should have been 'umask (0777)'.
1965 (mark_x): Remove. All callers removed.
1967 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1969 Minor cleanups for Lisp objects and symbols
1970 * alloc.c (next_vector, set_next_vector):
1971 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1972 (lisp_h_make_number) [USE_LSB_TAG]:
1973 Use Lisp_Int0 instead of the mystery constant 0.
1974 * alloc.c (mark_object): Always set and use po; that's simpler.
1975 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1976 Properly parenthesize definientia.
1977 * bidi.c (bidi_initialize):
1978 * buffer.c (init_buffer_once):
1979 * nsfns.m (syms_of_nsfns):
1980 * nsmenu.m (syms_of_nsmenu):
1981 * nsselect.m (syms_of_nsselect):
1982 Prefer DEFSYM to defining by hand.
1983 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1984 * data.c: Fix too-long line.
1985 * lisp.h (DECLARE_GDB_SYM): New macro.
1986 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1987 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1988 Declare the symbol, so it's visible to everywhere lisp.h is included.
1989 Move forward decls as far forward as they can go,
1990 to allow future changes to use them.
1992 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1994 * gnutls.c: Include gnutls.h.
1995 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1996 * image.c (svg_load): Fix pointer signedness.
1998 2014-12-18 Martin Rudalics <rudalics@gmx.at>
2000 * frame.c (frame_windows_min_size): New argument IGNORE.
2001 (adjust_frame_size): When called from change_frame_size call
2002 frame_windows_min_size with IGNORE Qt so we can ignore size
2005 2014-12-18 Eli Zaretskii <eliz@gnu.org>
2007 * font.c (Ffont_info): Add more font information to the vector
2008 returned by the function, inspired by query-font. Doc fix.
2011 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2013 * keyboard.c (input_was_pending): New var.
2014 (read_char): Use it to make sure we only skip redisplay when we can't
2015 keep up with the repeat rate.
2017 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2019 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2021 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2023 * image.c (svg_load): Watch out for nil value of current buffer's
2024 filename. Re-enable filename thing for not-a-file case.
2026 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2028 Partially disabled previous change.
2030 * image.c (svg_load): Temporarily disabled filename thing for
2031 not-a-file case as it can cause crashs.
2033 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2035 Fix problem with images referenced within svg files. (bug#19373)
2037 * image.c: Additional parameter 'filename' for
2038 svg_load_image. Include "buffer.h". Define library function
2039 rsvg_handle_set_base_uri for WINDOWSNT.
2040 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2041 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2042 (svg_load): Pass a filename to svg_load_image: either name of
2043 actual file or of current buffer's file.
2044 (svg_load_image): New parameter 'filename', used for setting
2045 base_uri, necessary for loading referenced images. (bug#19373)
2047 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2049 * lread.c (init_obarray): Declare Qt as special.
2050 This fixes a typo in the 2012-05-15 patch that
2051 tried to declare Qt as special.
2053 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2055 Various fixes to use bool type and constants.
2056 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2058 * xfaces.c (clear_face_cache): Use bool for the argument type.
2060 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2062 Correct same_at_end when restoring window points
2063 * fileio.c (Finsert_file_contents): Compute same_at_end character
2064 position using the old buffer size, not the new one, since
2065 restore_window_points wants the old size.
2066 Fixes: debbugs:19161
2068 2014-12-14 Alan Mackenzie <acm@muc.de>
2070 New feature optionally to accelerate auto-repeated scrolling.
2072 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2074 * window.c (window_scroll): Bind fontification-functions to nil
2075 when scrolling by whole screens and
2076 fast-but-imprecise-scrolling is non-nil.
2077 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2079 * lisp.h (bool): Declare Qfontification_functions extern.
2081 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2083 Load system's default trusted Certificate Authorities if available.
2084 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2085 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2086 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2087 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2088 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2090 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2091 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2094 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2096 * regex.c (analyze_first): Rename from analyze_first.
2098 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2100 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2101 a hack involving a union.
2103 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2105 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2106 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2109 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2111 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2113 * gnutls.h: Always declare syms_of_gnutls.
2115 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2116 clarity. Let the availability check return Qnil when the GnuTLS
2117 integration is not available, instead of erroring out.
2120 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2122 * xdisp.c (move_it_in_display_line_to, display_line):
2123 Don't disallow overflow-newline-into-fringe when word-wrap is in
2126 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2128 * fileio.c: Better preserve window-points during revert (bug#19161).
2129 (Qget_buffer_window_list): New var.
2130 (get_window_points_and_markers, restore_window_points): New functions.
2131 (Finsert_file_contents): Use them to save and restore window-points.
2133 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2135 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2136 descriptor if called from x_connection_closed and always delete
2137 this descriptor from keyboard waiting set (Bug#19147).
2139 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2141 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2142 (bidi_cache_max_elts): New global variable.
2143 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2144 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2146 (bidi_cache_search): Handle overflown cache. Improve commentary.
2147 (bidi_cache_ensure_space): Limit allocations to the current value
2148 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2149 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2150 the increment to not exceed the limit.
2151 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2152 cache, zero otherwise (meaning the cache overflowed). In the
2153 latter case, set bidi_cache_last_idx to -1.
2154 (bidi_peek_at_next_level): Handle overflown cache.
2155 (bidi_push_it): Increase the cache limit for iterating the new object.
2156 (bidi_pop_it): Decrease the cache limit back to previous value.
2157 (bidi_shelve_cache): Shelve the current value of the cache limit.
2158 (bidi_unshelve_cache): Restore the value of cache limit.
2159 (bidi_find_bracket_pairs): If the cache overflows while looking
2160 for the paired bracket, give up and let bidi_resolve_neutrals
2161 process the bracket as a simple neutral. (Bug#19322)
2162 (bidi_find_other_level_edge): If the cache overflows, fall back on
2163 Plan B, which effectively stops the reordering and restarts it on
2164 the next character (after resetting the cache).
2165 (bidi_move_to_visually_next): When the cache overflows, reset it
2166 after processing the last cached character.
2168 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2170 Fix glitches in gnutls.c, mostly memory-related
2171 * gnutls.c: Sort macro definitions by name.
2172 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2173 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2174 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2175 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2176 calculating string length. Use make_uninit_string, to avoid
2177 copying the string. Cast the char, not the pointer.
2178 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2179 and free. Work even for dates past the year 9999. Use void *
2180 for buffers, to avoid casts.
2182 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2184 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2186 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2188 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2191 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2193 * process.c: Whitespace and line-break nitpicks.
2195 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2197 * gnutls.c (gnutls_certificate_details): The :signature isn't
2198 that useful, so remove it.
2199 (gnutls_certificate_details): Clean up whitespace slightly.
2200 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2202 (gnutls_certificate_details): Put :signature-algorithm back again,
2203 which was removed by mistake.
2204 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2205 that they are not messaged by default (bug#16253).
2206 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2208 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2210 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2212 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2215 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2217 * eval.c (Fsignal): Remove duplicate test.
2218 (Fautoload_do_load): Fix up docstring.
2220 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2222 * nsterm.m (represented_filename, represented_frame): New variables.
2223 (ns_set_represented_filename): New function.
2224 (sendEvent:): Set represented filename here to avoid flicker,
2225 related to Bug#18757.
2227 * nsterm.h: Declare ns_set_represented_filename.
2229 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2230 at once, call ns_set_represented_filename instead.
2232 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2234 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2235 (struct bidi_stack): Reduce size by using bit fields and by
2236 packing sos, override, and isolate_status into a single 8-bit
2237 byte called 'flags'.
2239 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2240 (bidi_push_embedding_level): Construct flags from individual
2241 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2243 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2244 from flags. Adapt to changes in prev_for_neutral,
2245 next_for_neutral, and last_strong members.
2246 (bidi_line_init): Initialize flags to zero.
2247 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2248 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2250 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2252 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2253 (Fapply): Try and simplify the control flow.
2255 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2257 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2258 Use gnutls_sign_get_name directly because
2259 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2260 (init_gnutls_functions): Load missing gnutls_server_name_set.
2262 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2264 * bidi.c (bidi_find_first_overridden): New function.
2266 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2267 (syms_of_xdisp): Defsubr it.
2269 * dispextern.h (bidi_find_first_overridden): Add prototype.
2271 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2273 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2274 to nil after release (Bug#9133).
2276 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2278 Port better to AddressSanitizer.
2279 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2281 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2282 Return -1 or 0, as the pipe trick doesn't work.
2283 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2285 * print.c (print_object):
2286 When a pointer-check primitive returns -1, do not assume this
2287 means the pointer is valid or that the underlying system has failed.
2288 It could just be that addresses are being sanitized so Emacs can't
2289 test for pointer validity.
2290 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2291 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2292 string validity checker doesn't work on stack-based strings.
2294 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2296 Improve clarity of USE_LSB_TAG definition.
2297 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2298 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2299 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2300 VAL_MAX / 2 rather than in terms of the (more complicated)
2301 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2303 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2305 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2306 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2307 (next_element_from_buffer): When done with overlays, reset the
2308 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2310 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2312 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2313 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2315 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2317 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2318 for paxctl and setfattr. Fixes temacs startup failure with
2319 grsecurity/PaX enabled Linux kernel (bug#19067).
2321 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2323 * w32.c, w32heap.c, w32term.c:
2324 Use MINGW_W64 instead of _W64.
2326 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2328 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2330 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2332 * gnutls.c (gnutls_ip_address_p): New function.
2333 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2335 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2337 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2339 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2341 Fix gnutls problems caught by static checking.
2342 * gnutls.c (Fgnutls_boot): Remove unused local.
2343 (Fgnutls_boot): Fix pointer signedness.
2345 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2347 * gnutls.c (gnutls_certificate_details): Don't include certain
2348 certificate details on older gnutls versions (bug#19168).
2349 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2350 (gnutls_certificate_details): Reversed check in last checkin.
2352 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2354 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2355 (Fgnutls_peer_status_warning_describe): Add function to describe a
2356 peer verification warning symbol.
2357 (Fgnutls_peer_status): Use it.
2358 (Fgnutls_boot): Use it. Minor logging fixes.
2360 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2362 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2364 2014-11-24 Glenn Morris <rgm@gnu.org>
2366 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2368 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2369 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2371 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2373 * gnutls.c: Fix Windows function definition of
2374 gnutls_x509_crt_get_fingerprint.
2376 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2378 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2380 * process.h: Added more fields to Lisp_Process to track
2381 certificate details.
2383 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2384 (Fgnutls_peer_status): New functions to export TLS certificate
2385 details to Emacs Lisp.
2387 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2389 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2390 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2391 check for gtk_adjustment_configure (Bug#19149).
2392 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2394 2014-11-22 Glenn Morris <rgm@gnu.org>
2396 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2398 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2400 Don't shrink frame when using desktop-save-mode (Bug#19048).
2401 * w32fns.c (x_set_tool_bar_lines): Always call
2402 x_change_tool_bar_height (Bug#19048).
2403 (x_change_tool_bar_height): Mark frame as garbaged since
2404 adjust_frame_size might not have done that.
2405 * xfns.c (x_set_tool_bar_lines): Always call
2406 x_change_tool_bar_height (Bug#19048).
2407 (x_change_tool_bar_height): Mark frame as garbaged since
2408 adjust_frame_size might not have done that.
2410 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2412 * xml.c (parse_region): Take care of new optional parameter
2413 'discard-comments' of 'libxml-parse(html|xml)-region'.
2414 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2415 New optional parameter 'discard-comments'.
2417 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2419 Improve time stamp handling, and be more consistent about it.
2420 * editfns.c (invalid_time): New function.
2421 Use it instead of 'error ("Invalid time specification")'.
2422 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2423 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2425 (make_time_tail, make_time): Remove. All uses changed to use
2426 new functions or plain list4i.
2427 (disassemble_lisp_time): Return effective length if successful.
2428 Check that LOW is an integer, if it's combined with other components.
2429 (decode_time_components): Decode into struct lisp_time, not
2430 struct timespec, so that we can support a wide set of times
2431 regardless of whether time_t is signed. Decode plain numbers
2432 as seconds since the Epoch, and nil as the current time.
2433 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2434 Reimplement in terms of new functions.
2435 (Fencode_time): Just use list2i.
2436 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2437 * keyboard.c (decode_timer): Don't allow the new formats (floating
2438 point or nil) in timers.
2439 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2440 place of the magic number '16'.
2441 (struct lisp_time): New type.
2442 (decode_time_components): Use it.
2443 (lisp_to_timespec): New decl.
2445 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2447 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2450 * callint.c (Fcall_interactively): Pass in nil as argument to
2451 Fbarf_if_buffer_read_only.
2453 * fileio.c (Finsert_file_contents): Ditto.
2455 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2457 * textprop.c (verify_interval_modification): Check buffer
2458 readedness after the last interval.
2460 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2461 the text at POSITION (new optional argument) has the
2462 `inhibit-read-only' text property set.
2464 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2466 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2467 errors in computing the number of pixels to scroll.
2468 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2470 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2472 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2473 call updateFrameSize.
2475 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2477 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2479 * nsfns.m (x_set_foreground_color, x_set_background_color)
2480 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2481 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2483 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2485 * nsterm.m (ns_send_appdefined): Check for application defined
2486 event on Cocoa (Bug#18993).
2487 (run): Restore code before the previous 18993 fix.
2489 2014-11-14 David Reitter <david.reitter@gmail.com>
2491 * nsterm.m (run): Set timeout for event loop to prevent hang.
2494 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2496 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2498 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2500 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2501 for each candidate font but attempt to reuse it from previous improper
2504 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2506 Avoid undefined behavior in color table hashing.
2507 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2508 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2509 This function avoids undefined behavior with signed shift overflow.
2511 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2513 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2514 when the inserted text does not need decoding. (Bug#18982)
2516 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2518 * nsterm.h (EmacsScroller): judge returns bool.
2520 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2521 (ns_judge_scroll_bars): Only set removed if judge returns true.
2522 (judge): Returns bool == condemned. Remove self from window.
2523 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2525 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2527 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2528 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2530 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2532 * nsterm.m (ns_set_vertical_scroll_bar)
2533 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2535 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2537 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2538 merely because tmo_in_millisec is nonnegative. The 1st call
2539 to g_main_context_query could succeed while the 2nd one fails.
2541 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2543 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2545 * nsterm.m (run): Only use non-system event loop if OSX version is
2546 exactly 10.9 (Bug#18993).
2547 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2550 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2552 * callproc.c (encode_current_directory): Support handling of file
2553 names prepended by "/:". (Bug#18891)
2555 2014-11-08 Alan Mackenzie <acm@muc.de>
2557 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2559 2014-11-08 Dima Kogan <dima@secretsauce.net>
2561 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2563 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2565 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2566 raises an error. (Bug#18891)
2568 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2570 * frame.c (adjust_frame_size): Call x_set_window_size only if
2571 f->can_x_set_window_size is set.
2572 (make_frame): Initialize f->can_x_set_window_size and
2573 f->can_run_window_configuration_change_hook.
2574 (Fcan_run_window_configuration_change_hook): New function.
2575 * frame.h (frame): Split `official' into `can_x_set_window_size'
2576 and `can_run_window_configuration_change_hook'.
2577 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2578 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2579 Set f->can_x_set_window_size.
2580 * window.c (run_window_configuration_change_hook):
2581 Return immediately if either f->can_x_set_window_size or
2582 f->can_run_window_configuration_change_hook are false.
2583 (Fset_window_configuration): Instead of f->official set
2584 f->can_x_set_window_size.
2585 * xfns.c (Fx_create_frame, x_create_tip_frame):
2586 Set f->can_x_set_window_size.
2588 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2590 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2591 cleanup from 2014-11-01 (Bug#18972).
2593 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2595 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2596 * xdisp.c (window-scroll-functions): Improve docstring.
2598 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2600 Uniquify the 'size' symbol.
2602 * w32notify.c (Qsize): Remove.
2603 * lisp.h (Qsize): New decl.
2604 * lread.c (Qsize): Now extern.
2605 * w32notify.c (syms_of_w32notify): No need to defsym.
2607 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2609 * dispnew.c (change_frame_size_1): Fix call of
2611 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2612 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2613 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2614 (Qtool_bar_size): New constants.
2615 (frame_inhibit_resize, adjust_frame_size): New argument to
2616 handle case where frame_inhibit_implied_resize is a list.
2617 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2618 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2619 (x_set_right_divider_width, x_set_bottom_divider_width)
2620 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2621 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2623 (frame-inhibit-implied-resize): Rewrite doc-string.
2624 * frame.h (frame_inhibit_resize, adjust_frame_size):
2625 Fix external declarations.
2626 (Qframe_position, Qframe_outer_size)
2627 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2628 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2629 (Qtool_bar_size): Extern them.
2630 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2631 (xg_height_or_width_changed): Remove.
2632 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2633 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2634 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2635 (xg_change_toolbar_position): Call adjust_frame_size directly.
2636 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2637 Fix calls of adjust_frame_size.
2638 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2639 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2640 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2641 frame can get resized when tool-bar-lines parameter changes from
2643 (Fw32_frame_menu_bar_size): Return fourth value.
2644 (Fw32_frame_rect): Block input around system calls
2645 (Fx_frame_geometry): New function.
2646 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2647 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2648 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2649 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2650 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2651 (Fx_create_frame): Adjust adjust_frame_size calls.
2652 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2653 frame can get resized when tool-bar-lines parameter changes from
2655 (Fx_frame_geometry): New function.
2656 * xmenu.c (update_frame_menubar): On Lucid call
2657 adjust_frame_size with one pixel less height to avoid that
2658 repeatedly adding/removing the menu bar grows the frame.
2659 (free_frame_menubar): On Motif arrange to optionally preserve
2660 the old frame height when removing the menu bar.
2661 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2663 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2665 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2666 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2667 frame; instead, print an error message.
2669 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2671 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2673 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2675 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2676 (dealloc): Release bmRep.
2678 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2679 imageListSetNext, imageListNext.
2681 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2682 (reference): Remove.
2683 (allocInitFromFile:): Remove searching ImageList and calling
2684 reference (Bug#18918).
2685 (dealloc): Remove handling if ImageList.
2687 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2689 * process.c (catch_child_signal): Fix incorrect assertion.
2691 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2693 * macfont.m (macfont_draw):
2694 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2696 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2697 if force_integral_p (i.e. no antialias).
2698 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2699 bold if no antialias (Bug#18876).
2701 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2702 was given (Bug#18846).
2704 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2706 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2707 instead of in xdisp.c, function now takes void. (Bug#18884).
2709 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2710 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2712 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2713 struct window* (Bug#18889).
2714 Remove getMouseMotionPart.
2715 (ns_output): Make icon_top/left int.
2717 * nsfns.m (x_icon): icon_top/left is int.
2719 * nsterm.m (ns_mouse_position): Remove unused code.
2720 (initFrame:window:, dealloc): Use window instead of win.
2721 (getMouseMotionPart:window:x:y:): Remove, unused.
2722 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2724 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2726 * keyboard.c (readable_events): When FLAGS include
2727 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2728 This avoids returning non-nil from input-pending-p when only such
2729 events are in the queue. (Bug#18856)
2731 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2733 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2734 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2735 (Qforeign_selection): Remove.
2736 (ns_get_local_selection): Identation fix.
2737 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2739 * nsselect.m (ns_get_local_selection): Remove calling of
2740 functions in Vselection_converter_alist (Bug#18911).
2741 (syms_of_nsselect): Remove Vselection_converter_alist.
2743 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2745 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2746 and unnecessary initialization. Adjust comments.
2748 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2750 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2752 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2753 index, not an absolute one, as that's what the function expects.
2755 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2757 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2758 font on an initial frame when running as a daemon (Bug#18869).
2760 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2762 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2764 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2765 build_string, when importing a home directory. (Bug#18873)
2767 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2769 * dispnew.c (buffer_posn_from_coords):
2770 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2771 account for the header-line height. (Bug#18839)
2773 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2775 * xml.c (parse_region): Do not forget the first document child.
2777 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2779 * nsselect.m: pasteboard_changecount is new.
2780 (ns_store_pb_change_count, ns_get_pb_change_count)
2781 (ns_get_our_change_count_for): New functions.
2782 (ns_string_to_pasteboard_internal): Correct comment.
2783 type => gtype in eassert, Call ns_store_pb_change_count.
2784 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2785 (Fns_disown_selection_internal, Fns_selection_owner_p):
2786 Replace Vselection_alist check, with change count check.
2787 (Fns_get_selection): Initialize val to Qnil. Only get local
2788 selection if change counts match (Bug#18799).
2789 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2791 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2793 * w32proc.c (create_child): If calling a quoted batch file,
2794 pass NULL for exe. (Bug#18745)
2796 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2798 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2799 (bidi_resolve_brackets): Use end of string position rather than ZV
2800 when iterating over a string. (Bug#18815)
2802 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2804 * keyboard.c (make_lispy_position): Return coordinates also when
2805 on scroll bars, fringes, margins or not in a window.
2806 * xdisp.c (show_mouse_face): Don't change cursor face during
2809 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2811 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2812 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2813 Fix doc-strings (Bug#18789).
2815 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2817 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2819 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2821 Optimize redisplay of simple bracketed text.
2822 * bidi.c (bidi_cache_reset_to): New function.
2823 (bidi_cache_reset): Call it.
2824 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2826 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2827 bracket_enclosed_type only if bracket_pairing_pos's value is not
2829 (MAX_BPA_STACK): Make sure the value is signed.
2830 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2831 stop pushing values onto the stack.
2832 (bidi_find_bracket_pairs): If the bracketed text is only on the
2833 base embedding level, remove all the states cached by this
2834 function from the cache, and return zero, so that the brackets in
2835 this segment of text are processed as normal neutrals.
2836 (bidi_resolve_brackets): Detect the brackets that are to be
2837 processed as neutrals, and don't call bidi_find_bracket_pairs on
2840 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2842 * w32select.c (Fw32_selection_exists_p): Rename from
2843 Fx_selection_exists_p.
2844 (syms_of_w32select): Adjust accordingly.
2846 * w16select.c (Fw16_selection_exists_p): Rename from
2847 Fx_selection_exists_p.
2848 (syms_of_win16select): Adjust accordingly.
2850 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2851 (Fns_own_selection_internal): Tighten scoping.
2852 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2853 (Fns_get_selection): Rename from Fx_get_selection_internal.
2854 (Fns_get_selection_internal, Fns_store_selection_internal):
2856 (syms_of_nsselect): Adjust accordingly.
2858 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2860 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2861 * w32term.c (x_set_window_size): Account for wrapped menu bar
2862 lines when setting up frame height (Bug#15174 and Bug#18720).
2863 (w32_add_wrapped_menu_bar_lines): New variable.
2865 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2867 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2870 2014-10-20 Glenn Morris <rgm@gnu.org>
2872 * Merge in all changes up to 24.4 release.
2874 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2876 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2877 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2879 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2881 * xterm.c (handle_one_xevent): Check return value from
2882 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2883 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2885 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2886 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2887 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2888 Gtk+ >= 3.14 (Bug#18674).
2889 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2890 Gtk+ >= 3.14 (Bug#18674).
2892 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2894 * gtkutil.c: Remove no-longer-used code.
2895 (xg_update_menubar): Remove unused local and unnecessary call to
2896 gtk_menu_item_get_submenu.
2897 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2898 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2899 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2901 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2903 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2905 * xterm.h (handlebox_widget): Remove.
2907 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2910 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2912 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2913 to handle Gtk versions.
2914 (xg_get_file_with_chooser): Use them.
2915 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2916 Remove (create_menus): Remove teroff argument and code.
2917 Remove call to gtk_menu_set_title.
2918 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2919 Adjust args to create_menus.
2920 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2921 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2922 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2923 (xg_make_tool_item): Remove detach code.
2924 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2925 (find_icon_from_name): New function.
2926 (update_frame_tool_bar): Remove GtkStockItem code, move to
2927 find_icon_from_name. Let stock be a list of icon names to try.
2928 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2929 Replace TOOLBAR_TOP_WIDGET.
2930 (free_frame_tool_bar, xg_change_toolbar_position ):
2931 Replace TOOLBAR_TOP_WIDGET.
2932 (xg_initialize): Remove tearoff code.
2934 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2936 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2937 pixel from the window's cursor glyph width, since X renders hollow
2938 blocks 1 pixel wider than the 'width' parameter.
2940 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2941 glyph->pixel_width; this is now done in xterm.c.
2943 Fix reordering of bracket characters in isolates.
2944 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2945 RESOLVED_ONLY; when non-zero, return from the cache only fully
2946 resolved states. All callers changed.
2947 (CANONICAL_EQU): New macro.
2948 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2949 equivalent of the paired closing bracket character.
2950 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2951 the default non-negative value, to be checked later in
2952 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2953 characters against those pushed onto the BPA stack.
2954 (bidi_record_type_for_neutral): New function.
2955 (bidi_resolve_brackets): Record next_for_neutral and
2956 prev_for_neutral when embedding level gets pushed. Force
2957 resolution of bracket pairs when entering a level run that was not
2959 (bidi_resolve_neutral): Add assertions before calling
2960 bidi_resolve_neutral_1.
2961 (bidi_level_of_next_char): Remove the code that attempted to
2962 resolve unresolved neutrals; that is now done by
2963 bidi_resolve_neutral.
2965 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2967 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2969 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2970 1-pixel R2L characters.
2971 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2972 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2974 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2976 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2979 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2981 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2982 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2983 It's not clear to me whether the initialization is needed,
2984 but it can't hurt so I played it safe.
2986 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2988 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2990 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2992 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2993 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2995 (bidi_get_type): Return the isolate initiators and terminator types.
2996 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2997 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2998 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2999 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
3000 for the new features.
3001 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
3002 push and pop correctly for isolates.
3003 (bidi_remember_char): Modify to accept an additional argument
3004 and record the bidi type according to its value.
3005 (bidi_cache_iterator_state): Accept an additional argument to only
3006 update an existing state. Handle the new members of struct bidi_it.
3007 (bidi_cache_find): Arguments changed: no longer accepts a level,
3008 instead accepts a flag telling it whether it is okay to return
3009 unresolved neutrals.
3010 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3011 table. Initialize new isolate-related members.
3012 (bidi_paragraph_init): Some code factored out into
3013 find_first_strong_char.
3014 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3015 into bidi_resolve_explicit.
3016 (bidi_resolve_explicit): Support the isolate initiators and
3017 terminator. Fix handling of embeddings and overrides according to
3018 new UBA requirements. Record information about previously seen
3019 characters here (moved from bidi_level_of_next_char).
3020 (bidi_resolve_weak): Adapt to changes in struct members.
3021 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3022 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3023 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3024 paired bracket resolution. Handle isolate initiators and
3026 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3027 (bidi_level_of_next_char): Move the code that records information
3028 about previous characters to bidi_resolve_explicit. Fix logic of
3029 resolving neutrals and make sure their cache entries are updated.
3030 Remove now unneeded special handling of PDF level.
3032 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3033 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3034 enlarged per Unicode 6.3.
3035 (enum bidi_bracket_type_t): New data type.
3036 (struct bidi_saved_info): Leave only 2 type members out of 4.
3038 (struct bidi_stack): Add members necessary to support isolating
3040 (struct bidi_it): Add new members necessary to support isolating
3041 sequences and bracket pair resolution.
3043 * xdisp.c (Fbidi_resolved_levels): New function.
3044 (syms_of_xdisp): Defsubr it.
3045 (append_glyph, append_composite_glyph, produce_image_glyph)
3046 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3048 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3050 * term.c (append_glyph, append_composite_glyph)
3051 (append_glyphless_glyph): Convert aborts to assertions.
3053 * .gdbinit (pgx): Display the character codepoint, resolved level,
3054 and bidi type also for glyphless glyphs.
3056 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3058 Avoid unwanted point motion in Fline_beginning_position.
3059 * lisp.h (scan_newline_from_point): Add prototype.
3060 * search.c (scan_newline_from_point): New function, refactored from...
3061 * cmds.c (Fforward_line): ...adjusted user.
3062 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3063 and simplify the former since the latter doesn't move point.
3065 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3067 Cleanup terminal handling code.
3068 * dispextern.h (get_named_tty): Remove prototype but...
3069 * termhooks.h (get_named_terminal): ...resurrect it under
3070 more meaningful name.
3071 (get_terminal): Likewise, but with...
3072 (decode_live_terminal): ...this name.
3073 (decode_tty_terminal): Add prototype.
3074 * term.c (get_tty_terminal): Remove.
3075 (get_named_tty): Remove.
3076 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3077 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3078 Use decode_tty_terminal.
3079 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3080 * terminal.c (get_terminal): Refactor to...
3081 (decode_terminal, decode_live_terminal): ...new functions.
3082 (decode_tty_terminal): Replacement for get_tty_terminal.
3083 (get_named_terminal): Likewise for get_named_tty.
3084 * coding.c (Fset_terminal_coding_system_internal)
3085 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3086 (Fkeyboard_coding_system):
3087 * composite.c (Fcomposition_get_gstring):
3088 * dispnew.c (Fsend_string_to_terminal):
3089 * frame.c (Fmake_terminal_frame):
3090 * nsfns.m (check_ns_display_info):
3091 * w32fns.c, xfns.c (check_x_display_info):
3092 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3093 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3094 (Fset_quit_char): Use get_named_terminal.
3095 (Fset_output_flow_control, Fset_input_meta_mode):
3096 Use decode_tty_terminal.
3098 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3100 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3101 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3103 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3105 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3106 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3108 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3110 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3113 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3115 * editfns.c (dump_tz_string): No longer const.
3116 It might be modified.
3118 * nsmenu.m (clear): Assume OS X 10.6 or later.
3120 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3122 * unexmacosx.c: Remove include ppc/reloc.h.
3123 (unrelocate, copy_dysymtab): Remove PPC code.
3124 (rebase_reloc_address): Remove, only used for PPC:
3126 * nsterm.m: Always include macfont.h on COCOA.
3127 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3128 (ns_dumpglyphs_image, ns_check_menu_open)
3129 (applicationDidFinishLaunching)
3130 (antialiasThresholdDidChange:)
3131 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3132 Remove checks for OSX <= 10.5/10.6.
3133 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3134 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3137 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3138 (NS_HAVE_NSINTEGER): Remove block.
3139 Remove >= OSX 10.6 tests.
3141 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3142 (x_activate_menubar, trackingNotification:): Remove check for
3144 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3146 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3148 * nsfns.m: Always include macfont.h on COCOA.
3149 (ns_filename_from_panel, ns_directory_from_panel)
3150 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3151 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3153 * macfont.m: Remove >= 1050 check.
3154 (macfont_create_family_with_symbol)
3155 (macfont_get_glyph_for_character)
3156 (mac_font_get_glyphs_for_variants)
3157 (mac_ctfont_create_available_families, syms_of_macfont):
3158 Remove code for OSX < 10.6.
3159 (mac_font_family_group, mac_font_family_compare): Remove, only used
3162 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3163 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3165 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3168 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3170 Fix putenv race conditions with undefined behavior (Bug#8705).
3171 Do all putenv calls before Emacs creates any threads.
3172 Use a safer way to modify the TZ environment variable in the
3173 presence of multiple threads. For further thread-safety,
3174 prefer localtime_r and gmtime_r to localtime and gmtime,
3175 and prefer struct tm's tm_gmtoff (if available) to calling
3176 both localtime_r and gmtime_r.
3177 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3178 (init_dbusbind): ... to this new function.
3179 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3180 * xterm.c (x_term_init): Move xputenv call from here ...
3181 (init_xterm): ... to this new function.
3182 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3183 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3184 (dump_tz_string): New constant.
3185 (init_editfns): Use it. This centralizes the dump_tz stuff.
3186 Call set_time_zone_rule here, so that its xputenv is done
3187 before Emacs goes multithreaded.
3188 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3189 thread-safe enough for Emacs.
3190 (format_time_string, Fdecode_time, Fcurrent_time_string)
3191 (Fcurrent_time_zone):
3192 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3193 localtime and gmtime. Remove now-unnecessary calls to block_input.
3194 (tm_gmtoff): New static function.
3195 (Fdecode_time, Fcurrent_time_zone): Use it.
3196 (Fencode_time): Use mktime_z, for better thread-safety.
3197 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3198 i.e., not quite thread-safe but good enough for Emacs typical usage.
3199 Do not reclaim storage that is in the environment; let it leak.
3200 Always call tzset, since localtime_r does not.
3201 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3202 This is now done in init_editfns.
3203 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3204 New macros and declarations, for platforms lacking tzalloc & friends.
3206 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3208 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3209 On x86 platforms this works around GCC bug 63495
3210 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3211 and more generally should fix a portability problem in Emacs.
3212 Reported by Stefan Monnier in:
3213 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3215 2014-10-08 Leo Liu <sdl.web@gmail.com>
3217 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3218 * keymap.c (describe_vector_princ):
3219 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3222 * print.c (printchar_stdout_last): Declare.
3223 (printchar): Record the last char written to stdout.
3224 (Fterpri): Add optional argument ENSURE.
3226 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3228 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3229 DELAY argument to change_frame_size, so that the frame size
3230 changes, if any are needed, are delayed until the next redisplay.
3231 This is to avoid a too early QUIT inside change_frame_size, when
3232 it calls Lisp in frame_windows_min_size, in case one of the events
3233 we've read sets the quit-flag. (Bug#18649)
3235 * w32fns.c (check_x_display_info): Accept terminal objects as
3236 argument, to follow what xfns.c does.
3238 2014-10-07 Glenn Morris <rgm@gnu.org>
3240 * Makefile.in ($(srcdir)/macuvs.h)
3241 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3243 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3245 * decompress.c (init_zlib_functions): Move the message about zlib
3246 being unavailable from here...
3247 (Fzlib_decompress_region): ...to here. (Bug#18650)
3249 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3251 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3252 the case where an optional string is used. Adjust docstring.
3254 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3256 * lisp.mk (lisp): Remove w32-common-fns.elc.
3258 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3260 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3261 These were already defined in buffer.c, and the duplicate
3262 definitions cause problems on platforms like 'gcc -fno-common'.
3263 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3265 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3267 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3268 if toolbar is visible.
3270 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3273 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3274 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3275 (ns_select, ns_read_socket): Use unwind_protect to decrease
3276 apploopnr (Bug#18345).
3277 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3278 line height (Bug#17977).
3280 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3281 (macfont_closest_traits_index): New function.
3282 (macfont_closest_traits_index_p): Rename from
3283 macfont_closest_traits_index.
3284 (macfont_list): Use macfont_closest_traits_index_p.
3286 2014-10-05 K. Handa <handa@gnu.org>
3288 * coding.c (detect_coding_iso_2022): Set coding->rejected
3289 correctly when an invalid escape sequence is found (Bug#18610).
3291 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3293 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3294 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3297 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3299 * buffer.c (scroll_bar_width, scroll_bar_height):
3301 * window.c (Fset_window_scroll_bars): Fix doc-string.
3302 (Fwindow_scroll_bars): Have it return what the doc-string says.
3304 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3306 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3307 iterator backwards, to resync the bidi iterator. (Bug#18584)
3309 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3311 Consistently use min and max macros from lisp.h.
3312 * coding.c (min, max):
3314 * unexhp9k800.c (min):
3315 * unexw32.c (min, max): Use definitions from lisp.h.
3316 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3318 * gmalloc.c (min): Tiny style change.
3320 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3321 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3323 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3325 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3326 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3327 (X_ULONG_MAX): Move these macros to xterm.h.
3328 (x_fill_property_data): Be more generous about allowing either
3329 signed or unsigned data of the appropriate width.
3330 * xterm.h (x_display_set_last_user_time): New function.
3331 All setters of last_user_time changd to use this function.
3332 If ENABLE_CHECKING, check that the times are in range.
3334 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3336 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3337 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3339 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3341 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3342 make a font_object from a tty frame (Bug#18573).
3343 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3345 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3347 * alloc.c (mark_overlay): Assume that overlay boundaries are
3348 always markers. Add comment.
3349 * lread.c (read_internal_start): Use convenient validate_subarray.
3351 (Fread_from_string): Adjust docstring.
3353 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3355 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3357 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3358 Rename from the "x-" prefix.
3360 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3362 * xselect.c (selection-converter-alist): Fix docstring.
3364 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3366 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3367 argument passed by the caller, when we mirror all slashes into
3370 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3372 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3373 Resurrect old code and fix compilation with GTK < 2.13.6.
3375 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3377 Use AUTO_CONS instead of SCOPED_CONS, etc.
3378 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3379 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3380 (AUTO_LIST1): Rename from scoped_list1.
3381 (AUTO_LIST2): Rename from scoped_list2.
3382 (AUTO_LIST3): Rename from scoped_list3.
3383 (AUTO_LIST4): Rename from scoped_list4.
3384 (AUTO_STRING): Rename from SCOPED_STRING.
3385 * frame.h (AUTO_FRAME_ARG):
3386 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3387 (AUTO_LIST4, AUTO_STRING):
3388 Prepend a new argument 'name'.
3389 Declare a variable instead of yielding a value.
3391 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3393 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3395 * w32fns.c (w32_createwindow): Accept an additional argument, an
3396 array of 2 values specifying the coordinates of the frame's
3397 top-left corner. Use these values instead of calling x_get_arg,
3398 which can cons Lisp objects, and therefore cannot be called except
3399 from the main thread. Remove redundant tests for the default
3401 (my_create_window): Move the calculation of the coordinates of the
3402 frame's top-left edge here. Pass them to the input thread via the
3403 second parameter of the WM_EMACS_CREATEWINDOW message.
3404 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3407 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3409 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3410 (redisplay_window): Treat the frame's frozen_window_starts flag
3411 the same way as the optional_new_start flag for the window: only
3412 obey it if the glyph row showing point will be fully visible.
3413 Likewise when the window start is in a continuation line. If,
3414 after trying everything under the 'force_start' label, point is
3415 still not fully visible, give up and scroll the window.
3416 Add debugging traces. (Bug#18545)
3418 * window.c (Frecenter): Set the window's redisplay flag.
3420 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3422 * w32term.c (w32_read_socket): Don't use frame dimensions for
3423 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3424 rectangle. Check the return value of GetClientRect, and don't use
3425 the results if it didn't succeed.
3427 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3428 in columns and lines after correcting the pixel dimensions in
3430 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3431 negative values to xrealloc. (Bug#18528)
3433 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3435 * alloc.c: Remove now-unnecessary check.
3436 Suggested by Dmitry Antipov in:
3437 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3439 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3441 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3442 to Ubuntu 14.04.1 x86-64.
3444 Simplify stack-allocated Lisp objects, and make them more portable.
3445 The build_local_string macro was used in two ways: (1) string
3446 literals for which scoped allocation suffices, and (2) file name
3447 components, where it's not safe in general to assume bounded-size
3448 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3449 allocates a block-scope string, and by using SCOPED_STRING for (1)
3450 and build_string for (2). Furthermore, actually use stack
3451 allocation only for objects known to have sufficient alignment.
3452 This simpler implementation means Emacs can make
3453 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3454 GC_MAKE_GCPROS_NOOPS.
3455 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3456 for fewer differences among implementations.
3457 (struct Lisp_String): Now GCALIGNED.
3458 (USE_STACK_LISP_OBJECTS): Default to true, since the
3459 implementation no longer insists on a nonempty GCALIGNED.
3460 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3461 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3462 separately. Move definiens to scoped_cons. The old definition
3463 was incorrect when GCALIGNED was defined to be empty.
3464 (union Aligned_String): New type.
3465 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3466 implementation ports to compilers that don't align strictly enough.
3467 Don't worry about the union sizes; it's not worth bothering about.
3468 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3469 Rewrite using USE_STACK_CONS.
3470 (scoped_cons): Assume the use of union Aligned_Cons.
3471 (lisp_string_size, make_local_string, build_local_string): Remove.
3472 Unless otherwise specified, all callers of build_local_string
3473 changed to use SCOPED_STRING.
3474 (SCOPED_STRING): New macro.
3475 * data.c (wrong_choice):
3476 * menu.c (single_menu_item):
3477 * process.c (Fformat_network_address):
3478 Hoist use of SCOPED_STRING out of a scope, so that its returned
3479 object lives long enough.
3480 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3481 as the string might be long or might not be ASCII.
3483 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3485 * msdos.c (internal_terminal_init): Bump version to 25.
3487 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3489 Keep stack-allocated Lisp objects fast rather than versatile.
3490 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3491 (SCOPED_CONS_INITIALIZER): New macro.
3492 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3493 (USE_LOCAL_ALLOCA): Remove.
3494 (local_cons, local_list1, local_list2, local_list3, local_list4):
3495 Remove. Stack overflow checking makes them too slow.
3496 (make_local_vector): Likewise. Also we just don't have enough
3498 (enum LISP_STRING_OVERHEAD): Remove.
3499 (local_string_init, local_vector_init): Remove prototypes.
3500 (make_local_string, build_local_string): Redesign to target short
3501 compile-time string constants, fall back to regular string allocation
3503 (lisp_string_size): New function.
3504 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3505 * alloc.c (local_string_init, local_vector_init): Remove.
3506 (verify_ascii) [ENABLE_CHECKING]: New function.
3507 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3508 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3509 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3510 * xselect.c, xterm.c: All related users changed.
3512 2014-09-28 Ken Brown <kbrown@cornell.edu>
3514 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3515 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3517 2014-09-27 Ken Brown <kbrown@cornell.edu>
3519 Fix implementation of HYBRID_MALLOC on Cygwin.
3520 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3521 (bss_sbrk_buffer_beg): New variable. Use it...
3522 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3523 incorrect definition.
3525 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3527 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3528 Make it into a function and change arg to be a function.
3530 * lisp.mk (lisp): Add elisp-mode.elc.
3532 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3534 * xfns.c (x_default_scroll_bar_color_parameter):
3535 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3536 to pacify --enable-gcc-warnings in non-scrollbar builds.
3538 2014-09-26 Ken Brown <kbrown@cornell.edu>
3540 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3542 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3544 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3545 MinGW builds that use GCC before 4.2.
3547 Default to stack objects on DOS_NT platforms as well.
3548 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3549 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3551 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3553 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3554 ALIGN_STACK attribute.
3556 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3558 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3559 ALIGN_STACK attribute.
3561 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3562 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3564 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3566 * frame.c (frame_inhibit_resize):
3567 * widget.c (EmacsFrameResize):
3568 * window.c (resize_frame_windows, Fset_window_configuration):
3569 * xdisp.c (expose_frame):
3570 * xfns.c (x_change_tool_bar_height):
3571 * xmenu.c (update_frame_menubar):
3572 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3573 Remove code left dead after 2014-07-27 changes.
3575 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3577 Fix local_cons etc. to not exhaust the stack when in a loop.
3578 Problem reported in:
3579 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3580 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3581 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3582 (Ffind_charset_string):
3583 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3584 * data.c (wrong_range):
3585 * editfns.c (Fpropertize, format2):
3586 * emacs.c (init_cmdargs, decode_env_path):
3587 * fileio.c (auto_save_error):
3588 * fns.c (Fyes_or_no_p):
3589 * font.c (font_style_to_value, font_parse_xlfd)
3590 (font_parse_family_registry, font_delete_unmatched)
3592 * fontset.c (Fset_fontset_font):
3593 * frame.c (x_get_arg):
3594 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3595 (read_char_minibuf_menu_prompt):
3596 * keymap.c (silly_event_symbol_error, describe_vector):
3597 * lread.c (load_warn_old_style_backquotes):
3598 * menu.c (single_menu_item):
3599 * minibuf.c (Fread_buffer):
3600 * process.c (status_message, Fformat_network_address)
3601 (server_accept_connection):
3602 * textprop.c (copy_text_properties):
3603 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3604 * xfns.c (x_default_scroll_bar_color_parameter):
3605 * xfont.c (xfont_open):
3606 * xselect.c (x_clipboard_manager_error_1):
3607 * xterm.c (x_term_init):
3608 Put USE_LOCAL_ALLOCA at the start of the function.
3609 * fns.c (maybe_resize_hash_table): Use build_string instead of
3610 build_local_string, since we'd otherwise need a conditional
3611 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3612 not worth the bother of optimization.
3613 * font.c (font_delete_unmatched): Remove by-hand code that
3614 observed MAX_ALLOCA limit, since it's now done automatically.
3615 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3616 since build_local_string needs its sa_alloc.
3617 * lisp.h (lisp_word_count): New function.
3618 (SAFE_ALLOCA_LISP): Use it.
3619 (USE_LOCAL_ALLOCA): New macro.
3620 (local_cons, make_local_vector, make_local_string):
3621 Observe the MAX_ALLOCA limit.
3622 (LISP_STRING_OVERHEAD): New constant.
3623 (make_local_string): Use it.
3625 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3627 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3628 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3629 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3630 and Solaris and it's likely to work on similar platforms.
3632 Avoid signed integer overflow when converting Time to ptrdiff_t.
3633 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3635 (position_to_Time, Time_to_position): New functions.
3636 (gen_help_event, kbd_buffer_get_event): Use them.
3637 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3638 Go back to plain 'unsigned long', so that 'Time' is the same
3639 for both X and non-X builds; this is less likely to cause surprise.
3640 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3641 are the same size; this is no longer required.
3643 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3644 of bit 28 and of whether an unsigned value is negative.
3645 This simplifies the code a bit, and pacifies clang 3.4.
3647 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3649 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3650 Windows builds, where 'long' is a 32-bit type.
3652 * w32inevt.h (w32_console_mouse_position): Update the argument
3653 types to use 'Time'.
3655 * w32term.c (w32_mouse_position)
3656 (x_horizontal_scroll_bar_report_motion)
3657 (x_scroll_bar_report_motion): Update the argument types to use
3660 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3662 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3663 (struct input_event): ...unsigned bitfields. Likewise for
3664 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3665 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3666 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3667 (kbd_buffer_get_event): Adjust users.
3668 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3669 (make_scroll_bar_position): New function, refactored out of...
3670 (make_lispy_event): ...adjusted user.
3671 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3672 * nsterm.m (ns_mouse_position, mouseUp):
3673 * term.c (term_mouse_position):
3674 * w32inevt.c (w32_console_mouse_position):
3675 * w32term.c (w32_mouse_position):
3676 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3677 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3678 Prefer enum and explicit enum members to integers and numeric values.
3680 * chartab.c (uniprop_encode_value_numeric):
3681 * font.c (font_style_to_value): Use make_local_vector.
3682 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3683 * keymap.c (append_key): Use scoped_list1.
3685 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3686 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3688 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3690 Fix some slow uses and misuses of strcat.
3691 * doc.c (get_doc_string):
3692 * gtkutil.c (get_utf8_string):
3693 * xsmfns.c (x_session_initialize):
3694 Avoid recomputation of string length.
3695 * ftfont.c (ftfont_spec_pattern):
3696 * xfns.c (xic_create_fontsetname):
3697 Don't assume output buffer is initially zero.
3699 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3701 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3702 All callers changed.
3703 * xterm.c (x_term_init): Use new functionality to avoid two needs
3704 to compute a string length.
3706 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3708 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3710 Use known length of a Lisp string to copy it faster.
3711 * lisp.h (lispstrcpy): New function. Add comment.
3712 * callproc.c (child_setup):
3713 * dbusbind.c (xd_append_arg):
3714 * doc.c (get_doc_string):
3715 * font.c (Ffont_xlfd_name):
3716 * frame.c (xrdb_get_resource):
3717 * process.c (Fmake_network_process, network_interface_info):
3718 * w32fns.c (Fx_open_connection):
3719 * w32proc.c (sys_spawnve):
3720 * xfns.c (select_visual):
3721 * xfont.c (xfont_list):
3722 * xsmfns.c (x_session_initialize):
3723 * xterm.c (x_term_init): Use it.
3725 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3727 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3728 Reported by Dmitry Antipov in thread leading to:
3729 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3730 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3731 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3733 * callproc.c (call_process): Save and restore sa_avail.
3734 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3735 (AVAIL_ALLOCA): New macro.
3736 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3737 Use it, and check against sa_avail rather than MAX_ALLOCA.
3739 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3741 On OSX, do not free font-specific data more than once (Bug#18501).
3742 * macfont.m (macfont_close): Release and free font-specific data
3743 only if it wasn't previously freed.
3745 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3747 * unexmacosx.c (dump_it): Improve error message.
3749 2014-09-22 Juri Linkov <juri@jurta.org>
3751 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3752 (Bug#10747, bug#18334)
3754 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3756 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3757 units in which the position is measured. (Bug#18493)
3759 * xdisp.c (redisplay_internal): Force redisplay of all windows
3760 that show a buffer whose narrowing has changed. (Bug#18490)
3762 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3764 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3765 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3766 lines, draw the hollow-box and hbar cursors on the right side of
3767 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3770 * xterm.c (x_draw_stretch_glyph_string):
3771 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3772 caused the block cursor to disappear on a TAB in R2L lines in
3773 every window except the leftmost one. Reported by Martin Rudalics
3776 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3778 Always use matched specpdl entry to record call arguments (Bug#18473).
3779 * lisp.h (record_in_backtrace): Adjust prototype.
3780 * eval.c (record_in_backtrace): Return current specpdl level.
3781 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3782 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3783 entry and use that entry in call to backtrace_debug_on_exit.
3784 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3785 (do_debug_on_call): Get current specpdl level as 2nd arg.
3787 Prefer ptrdiff_t to int and avoid integer overflows.
3788 * fileio.c (make_temp_name):
3789 * font.c (font_parse_family_registry): Avoid integer
3790 overflow on string size calculation.
3791 * data.c (Faset): Likewise for byte index.
3793 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3795 Fix display of R2L lines in partial-width windows.
3796 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3797 assigned the correct value.
3798 (extend_face_to_end_of_line): Account for truncation and
3799 continuation glyphs in R2L rows when one of the fringes is not
3801 (display_line): Don't assign negative X offset to a row if we are
3802 going to produce a truncation glyph for it. When handling
3803 truncated R2L rows, consider the width of the left fringe instead
3805 (produce_special_glyphs): Fix bogus assignments.
3807 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3809 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3810 always set to a valid value. Make sure the size passed to alloca
3811 is always positive. (Bug#18516)
3813 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3815 Avoid extra call to oblookup when interning symbols.
3816 * lisp.h (intern_driver): Add prototype.
3817 * lread.c (intern_driver): New function.
3818 (intern1, intern_c_string_1, Fintern):
3819 * font.c (font_intern_prop):
3820 * w32font.c (intern_font_name): Use it.
3822 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3824 Minor improvements to new stack-allocated Lisp objects.
3825 * frame.h (FRAME_PARAMETER):
3826 Prefer scoped_list1 to local_list1 where either would do.
3827 * lisp.h (scoped_list4): New macro.
3828 (local_cons, local_list1, local_list2, local_list3, local_list4)
3829 (make_local_vector, make_local_string, build_local_string):
3830 Prefer functions to macros where either would do.
3831 * xdisp.c (build_desired_tool_bar_string):
3832 Prefer scoped_list4 to local_list4 where either would do.
3834 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3836 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3837 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3838 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3839 * frame.h (FRAME_PARAMETER): New macro.
3840 * dispnew.c (init_display):
3841 * fontset.c (Fset_fontset_font):
3842 * frame.c (x_default_parameter):
3843 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3844 * xfns.c (x_default_scroll_bar_color_parameter)
3845 (x_default_font_parameter, x_create_tip_frame): Use it.
3846 * editfns.c (Fpropertize): Use local_cons.
3847 * process.c (status_message): Use build_local_string.
3848 * xfont.c (xfont_open): Use make_local_string.
3849 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3851 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3853 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3854 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3855 !__clang__. This works with GCC and with clang and is safer for
3856 compilers we don't know about.
3857 (local_cons): Rename parameter to make capture less likely.
3859 2014-09-17 Samuel Bronson <naesten@gmail.com>
3861 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3863 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3865 Fix minor problems found by static checking.
3866 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3868 * buffer.h (decode_buffer): Doc and indentation fixes.
3869 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3871 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3873 Avoid clang-specific warnings.
3874 * buffer.c (init_buffer): Shut up -Wself-assign.
3875 * process.c (server_accept_connection): Shut up -Wunsequenced.
3877 2014-09-16 Daniel Colascione <dancol@dancol.org>
3879 * fns.c (sxhash): For symbols, use address as hash code.
3881 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3883 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3884 * charset.c (load_charset_map_from_file): Use scoped_list2
3885 and build_local_string.
3886 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3887 * emacs.c (init_cmdargs, decode_env_path):
3888 * fileio.c (Fexpand_file_name):
3889 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3890 * frame.c (x_get_arg):
3891 * keyboard.c (safe_run_hooks_error):
3892 * lread.c (load_warn_old_style_backquotes):
3893 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3894 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3895 * xselect.c (x_clipboard_manager_error_1)
3896 (x_clipboard_manager_save_all):
3897 * xterm.c (x_term_init): Use build_local_string.
3899 Avoid more integer overflows on string size calculations.
3900 * category.c (Fmake_category_set):
3901 * xdisp.c (get_overlay_arrow_glyph_row):
3902 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3904 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3906 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3907 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3908 error message format. Use message_with_string to have non-ASCII
3909 file names properly displayed.
3910 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3911 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3912 where these APIs are not available even in UNICOWS.DLL.
3913 Improve the format of error messages and include the file name in them
3915 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3916 call play-sound-functions, per documentation.
3918 * w32.c (w32_get_long_filename, w32_get_short_filename):
3919 Constify the input file name arguments.
3921 * w32.h (w32_get_long_filename, w32_get_short_filename):
3924 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3926 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3927 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3928 [USE_LOCAL_ALLOCATORS]: New macros.
3929 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3930 (build_local_string): Avoid argument name expansion clash with
3932 * alloc.c (toplevel)
3933 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3934 Preprocessor guard to avoid impossible configuration.
3935 * charset.c (Ffind_charset_region, Ffind_charset_string):
3936 Use make_local_vector.
3937 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3938 * textprop.c (Fput_text_property, Fadd_face_text_property):
3940 (copy_text_properties): Use local_cons and local_list3.
3941 * chartab.c (uniprop_table):
3942 * data.c (wrong_choice, wrong_range):
3943 * doc.c (get_doc_string):
3944 * editfns.c (format2):
3945 * fileio.c (Fexpand_file_name, auto_save_error):
3946 * fns.c (Fyes_or_no_p):
3947 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3948 * fontset.c (Fset_fontset_font):
3949 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3950 (read_char_minibuf_menu_prompt):
3951 * keymap.c (silly_event_symbol_error, describe_vector):
3952 * menu.c (single_menu_item):
3953 * minibuf.c (Fread_buffer):
3954 * process.c (status_message, Fformat_network_address)
3955 (server_accept_connection): Use make_local_string and
3956 build_local_string. Prefer compound literals where appropriate.
3958 2014-09-15 Daniel Colascione <dancol@dancol.org>
3960 * fns.c (Fsort): Tweak sort docstring.
3962 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3964 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3965 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3966 set errno to EAGAIN instead, to allow the caller to retry the
3967 write after some waiting. Fixes deadlocks when Emacs exchanges a
3968 lot of data through the pipe. (Bug#18420)
3970 * sound.c (Fplay_sound_internal): Encode the sound file name in
3971 the ANSI codepage. Expand it against data-directory, as per docs,
3972 not against the current directory. No need to make a local copy
3973 of the file name; pass the encoded file name directly to
3974 do_play_sound. (Bug#18463)
3976 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3977 NULL, and the file name is not encodable in ANSI codepage, return
3978 the string with "?" replacement characters, which will fail the
3979 caller. This avoids returning a random value in that case.
3981 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3983 * window.c (Fresize_mini_window_internal): Set w->total_lines
3984 from w->pixel_height (Bug#18422).
3986 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3988 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3989 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3990 setting resize increments (Bug#18435).
3992 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3994 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3995 state around the call to line_bottom, since it can move the
3996 iterator to another screen line. This fixes off-by-one errors in
3997 the reported row in some rare cases.
3999 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
4001 * callproc.c (init_callproc): Fix bug introduced at
4002 2014-09-07 (Bug#18474).
4004 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4006 Prefer ptrdiff_t to int and avoid integer overflows.
4007 * fileio.c (make_temp_name):
4008 * font.c (font_parse_family_registry): Avoid integer
4009 overflow on string size calculation.
4010 * data.c (Faset): Likewise for byte index.
4012 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
4014 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4016 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4018 * lisp.h (make_local_string): Nitpick indent.
4019 * print.c (Fprin1_to_string): Remove unused GCPROs.
4021 More debugging aids around GCPROs.
4022 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4023 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4024 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4026 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4027 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4029 Remove redundant GCPROs around Ffuncall and Fapply calls.
4030 This is safe because Ffuncall protects all of its arguments by itself.
4031 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4032 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4033 (call6, call7): Likewise. Use compound literals where applicable.
4034 (run_hook_with_args_2): Use compound literal.
4036 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4038 Pacify --enable-gcc-warnings when no window system is used.
4039 These warnings found that subscript error, so they seem worthwhile.
4040 * composite.c (char_composable_p): Simplify a bit.
4041 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4042 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4043 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4044 * window.c (set_window_scroll_bars):
4045 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4046 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4047 Ignore -Wsuggest-attribute=const.
4048 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4049 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4051 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4053 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4054 Use check_iso_charset_parameter instead of doing the checks by hand.
4055 (check_iso_charset_parameter): Move up. Check parameters a bit
4056 more carefully, and return true for 96-char sets. All callers changed.
4058 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4060 Simplify lisp.h by removing the __COUNTER__ business.
4061 Reported by Dmitry Antipov in:
4062 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4063 * lisp.h (make_local_vector, make_local_string)
4064 (build_local_string): Simplify by not bothering with __COUNTER__.
4065 The __COUNTER__ business wasn't working properly, and was needed
4066 only for hypothetical future expansion anyway.
4068 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4070 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4071 terms to determine bitmap color. (Bug#18437)
4073 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4075 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4078 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4080 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4082 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4084 * xterm.c (handle_one_xevent): Detect iconified by looking at
4085 _NET_WM_STATE_HIDDEN.
4087 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4089 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4090 These can generate a constant with the correct value but the wrong
4091 width, which doesn't work as a printf argument. All uses removed.
4092 Reported by Dmitry Antipov in:
4093 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4094 (ENUMABLE): Remove; no longer needed.
4095 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4096 Remove; no longer needed because of the above change.
4097 Each definiens moved to the only use.
4099 Improve the experimental local and scoped allocation.
4100 * alloc.c (local_string_init, local_vector_init):
4101 New functions, defined if USE_LOCAL_ALLOCATORS.
4102 Mostly, these are moved here from lisp.h, as it's not
4103 clear it's worth making them inline.
4104 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4105 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4106 USE_STACK_LISP_OBJECTS, not on a laundry list.
4107 (local_string_init, local_vector_init): New decls.
4108 (union Aligned_Cons): New type.
4109 (scoped_cons): Use it. Give up on the char trick, as it's a too
4110 much of a maintenance hassle; if someone wants this speedup
4111 they'll just need to convince their compiler to align properly.
4112 Conversely, use the speedup if struct Lisp_Cons happens to
4113 be aligned even without a directive. Better yet, help it along
4114 by using union Aligned_Cons rather than struct Lisp_Cons.
4115 (pointer_valid_for_lisp_object): Remove. This check is not
4116 necessary, since make_lisp_ptr is already doing it. All uses removed.
4117 (local_vector_init, local_string_init): Move to alloc.c.
4118 (build_local_vector): Remove this awkward macro, replacing with ...
4119 (make_local_vector): New macro, which acts more like a function.
4120 Use statement expressions and use __COUNTER__ to avoid macro
4121 capture. Fall back on functions if these features are not supported.
4122 (build_local_string, make_local_string): Likewise.
4124 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4126 * xterm.c (x_term_init): Consolidate duplicated code.
4127 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4128 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4129 Add eassert and mark dpyinfo as dead only if it was alive.
4131 Add macros to allocate temporary Lisp objects with alloca.
4132 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4133 * character.h (parse_str_as_multibyte): Move prototype to ...
4134 * lisp.h (parse_str_as_multibyte): ... here.
4135 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4136 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4138 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4139 (local_string_init): New functions.
4140 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4141 (init_alloc_once): Call it.
4143 Cleanup last change and make all new stuff conditional.
4144 * lisp.h (build_local_string): Rename to ...
4145 (make_local_string): ... this macro.
4146 (build_local_string, scoped_list1, scoped_list3): New macros.
4147 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4148 and functions as such, use regular fallbacks otherwise.
4149 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4152 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4154 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4155 always make sure the marginal areas of the row are in sync with
4156 what the window wants. (Bug#18419)
4158 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4159 existing binding of a variable, to avoid silently aborting
4160 commands that use specbind. (Bug#18331)
4162 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4164 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4165 * coding.c (growable_destination): New function.
4166 (produce_chars): Use it for sanity checks. Do not fiddle with
4167 dst_end if the source and destination are both nil, as it's
4168 the caller's responsibility to avoid overlap.
4169 * keyboard.c (read_decoded_event_from_main_queue):
4170 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4171 length, not 4 times, to prevent decode_coding_c_string from trying
4172 to reallocate a destination. This removes the need for the FIXME.
4174 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4175 All callers simplified. Add a comment about exec_failed, vfork,
4178 Adjust drag-and-drop fix when window is above top (Bug#18303).
4179 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4180 XCDR bleed into XCAR's encoded value. Improve checks for
4181 out-of-range data while we're at it.
4183 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4185 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4186 is CONSP (Bug#18303).
4188 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4190 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4191 'alloca' gets passed arguments larger than MAX_ALLOCA.
4193 * font.c (MAX): Define if not defined elsewhere.
4195 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4197 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4198 here for destination buffer, to work around what appears to be a
4199 bug in decode_coding_c_string when the source and destination are
4202 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4203 This follows up on the recent thread in emacs-devel on alloca; see:
4204 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4205 This patch also cleans up alloca-related glitches noted while
4206 examining the code looking for unbounded alloca.
4208 * callproc.c (init_callproc):
4209 Rewrite to avoid need for alloca.
4210 * buffer.c (mouse_face_overlay_overlaps)
4211 (report_overlay_modification):
4212 * buffer.h (GET_OVERLAYS_AT):
4213 * coding.c (make_subsidiaries):
4214 * doc.c (Fsnarf_documentation):
4215 * editfns.c (Fuser_full_name):
4216 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4217 (search_embedded_absfilename, Fsubstitute_in_file_name):
4218 * fns.c (Fmake_hash_table):
4219 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4220 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4221 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4222 (xrdb_get_resource, x_get_resource_string):
4223 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4224 * ftxfont.c (ftxfont_draw):
4225 * image.c (xbm_load, xpm_load, jpeg_load_body):
4226 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4228 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4230 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4231 (find_and_return_menu_selection):
4232 * print.c (PRINTFINISH):
4233 * process.c (Fformat_network_address):
4234 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4235 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4236 * sound.c (wav_play, au_play):
4237 * syntax.c (skip_chars):
4238 * term.c (tty_menu_activate, tty_menu_show):
4239 * textprop.c (get_char_property_and_overlay):
4240 * window.c (Fset_window_configuration):
4241 * xdisp.c (safe__call, next_overlay_change, vmessage)
4242 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4243 * xfaces.c (face_at_buffer_position):
4244 * xmenu.c (x_menu_show):
4245 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4246 allocation size isn't bounded.
4247 * callint.c (Fcall_interactively): Redo memory_full check
4248 so that it can be done at compile-time on some platforms.
4249 * coding.c (MAX_LOOKUP_MAX): New constant.
4250 (get_translation_table): Use it.
4251 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4252 SAFE_ALLOCA, to catch integer overflows on size calculation.
4253 (exec_failed) [!DOS_NT]: New function.
4254 (child_setup) [!DOS_NT]: Use it.
4255 * editfns.c (Ftranspose_regions):
4256 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4257 * editfns.c (check_translation):
4258 Allocate larger buffers on the heap.
4259 * eval.c (internal_lisp_condition_case):
4260 Check for MAX_ALLOCA overflow.
4261 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4262 (Fbase64_encode_region, Fbase64_decode_region):
4263 Avoid unnecessary calls to SAFE_FREE before 'error'.
4264 * buffer.c (mouse_face_overlay_overlaps):
4265 * editfns.c (Fget_pos_property, check_translation):
4266 * eval.c (Ffuncall):
4267 * font.c (font_unparse_xlfd, font_find_for_lface):
4268 * ftfont.c (ftfont_drive_otf):
4269 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4270 (menu_bar_items, tool_bar_items):
4271 * sound.c (Fplay_sound_internal):
4272 * xdisp.c (load_overlay_strings, dump_glyph_row):
4273 Use an ordinary auto buffer rather than alloca, since the
4274 allocation size is fixed and small.
4275 * ftfont.c: Include <c-strcase.h>.
4276 (matching_prefix): New function.
4277 (get_adstyle_property): Use it, to avoid need for alloca.
4278 * keyboard.c (echo_add_key):
4279 * keymap.c (describe_map): Use ptrdiff_t, not int.
4280 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4281 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4282 when counting bytes.
4283 * lisp.h (xlispstrdupa): Remove, replacing with ...
4284 (SAFE_ALLOCA_STRING): ... new macro with different API.
4285 This fixes a portability problem, namely, alloca result
4286 passed to another function. All uses changed.
4287 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4289 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4290 (REGEX_ALLOCATE): New macros.
4291 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4292 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4294 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4296 (decode_mode_spec_coding): Store directly into buf rather than
4297 into an alloca temporary and copying the temporary to the buf.
4299 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4301 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4303 2014-09-04 Jan D <jan.h.d@swipnet.se>
4305 * xterm.c (x_term_init): Don't call x_session_initialize if running
4306 as a daemon (Bug#18375).
4308 * xsmfns.c: Initialize ice_fd.
4310 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4312 Less chatter in 'make' output.
4313 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4314 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4315 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4317 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4319 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4320 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4322 * nsfns.m (Fx_create_frame):
4323 * w32fns.c (Fx_create_frame):
4324 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4327 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4329 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4330 the reported row in the case of a window with a header line, by
4331 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4332 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4334 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4336 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4337 when configured --with-wide-int on typical 32-bit platforms.
4339 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4341 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4342 when HPOS is negative, for the benefit of R2L glyph rows whose
4343 newline overflows into the fringe.
4345 2014-09-03 Ken Brown <kbrown@cornell.edu>
4347 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4349 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4351 Minor cleanup of recent strlen-avoiding patch.
4352 * fileio.c (CHECK_LENGTH): Remove.
4353 Rewrite callers so that they don't need it.
4354 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4355 variable wasn't set.
4357 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4359 * fileio.c (CHECK_LENGTH): New macro.
4360 (Fexpand_file_name): Use it and get rid of a few more calls
4361 to strlen and strcat.
4362 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4363 * lisp.h (egetenv): ... because of a new inline function used to
4364 avoid calls to strlen for a compile-time constants.
4366 * buffer.h (decode_buffer): New function.
4367 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4368 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4369 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4370 * data.c (Flocal_variables_p):
4371 * fileio.c (Fverify_visited_file_modtime):
4372 * marker.c (live_buffer): Use it.
4374 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4376 Avoid extra calls to strlen in filesystem I/O routines.
4377 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4378 the length of 'newdir' is known or may be precalculated.
4379 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4380 not 'char *', and so use precalculated length.
4381 (Ffile_accessible_directory_p):
4382 * callproc.c (encode_current_directory, init_callproc):
4383 * charset.c (init_charset):
4384 * lread.c (load_path_check, load_path_default): Adjust users.
4385 * lisp.h (file_accessible_directory_p): Tweak prototype.
4387 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4389 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4392 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4394 --enable-silent-rules now suppresses more chatter.
4395 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4396 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4397 (am__v_CCLD_1): New macros, taken from Automake.
4398 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4400 Clean up extern decls a bit.
4401 * bytecode.c: Include blockinput.h and keyboard.h rather
4402 than rolling their APIs by hand.
4403 * emacs.c: Include regex.h and rely on its and lisp.h's API
4404 rather than rolling them by hand.
4405 * lastfile.c: Include lisp.h, to check this file's API.
4406 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4408 * regex.h (re_max_failures): New decl.
4409 * unexcw.c, unexmacosx.c, unexw32.c:
4410 Rely on lisp.h's API rather than rolling it by hand.
4411 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4412 Declare at top level, to pacify GCC -Wnested-externs.
4414 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4416 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4417 clipping rectangle become negative (i.e. large positive, since
4418 it's an unsigned data type). This can happen in R2L hscrolled
4419 glyph rows, and caused us to draw the cursor glyph on the fringe.
4420 For the details, see
4421 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4423 2014-08-31 Ken Brown <kbrown@cornell.edu>
4425 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4426 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4427 is defined. (Bug#18368)
4429 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4431 Vector-sorting fixes (Bug#18361).
4432 It's not safe to call qsort or qsort_r, since they have undefined
4433 behavior if the user-specified predicate is not a total order.
4434 Also, watch out for garbage-collection while sorting vectors.
4435 * fns.c: Include <vla.h>.
4436 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4437 (sort_vector_compare): Remove, replacing with ....
4438 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4439 ... these new functions.
4440 (sort_vector): Rewrite to use the new functions.
4441 GCPRO locals, since the predicate can invoke the GC.
4442 Since it's in-place return void; caller changed.
4443 (merge): Use 'inorder', for clarity.
4445 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4446 One can't hoist this out of the 'if', because intervening calls to
4447 newlocale, twolower, etc. can change errno.
4449 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4451 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4452 wording of the error messages.
4453 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4456 * w32proc.c (get_lcid_callback): Accept locale specifications
4457 without the country part, as in "enu" vs "enu_USA".
4458 (w32_compare_strings): Signal an error if a locale was specified,
4459 but couldn't be translated into a valid LCID.
4461 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4463 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4465 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4467 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4468 errno after towlower_l. errno's value is not specified after
4469 towlower_l. Instead, assume that towlower_l returns its argument
4470 on failure, which is portable in practice.
4472 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4474 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4476 * w32proc.c (w32_compare_strings): Accept additional argument
4477 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4478 if requested. If w32-collate-ignore-punctuation is non-nil, add
4479 NORM_IGNORESYMBOLS to the flags.
4480 (LINGUISTIC_IGNORECASE): Define if not already defined.
4481 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4483 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4486 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4488 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4489 Define substitutes for platforms that lack them.
4490 (str_collate): Add arguments locale and ignore_case.
4492 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4493 Add optional arguments LOCALE and IGNORE-CASE.
4495 * lisp.h (str_collate): Adapt argument list.
4497 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4499 Add vectors support to Fsort.
4500 * fns.c (sort_vector, sort_vector_compare): New functions.
4501 (sort_list): Likewise, refactored out of ...
4502 (Fsort): ... adjusted user. Mention vectors in docstring.
4503 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4504 * alloc.c (make_save_int_obj): New function.
4505 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4506 (make_save_int_obj): Add prototype.
4508 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4509 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4510 Conditionally define to match system's qsort_r signature.
4511 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4513 2014-08-28 Ken Brown <kbrown@cornell.edu>
4515 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4516 dumping and the system malloc after dumping. (Bug#18222)
4518 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4519 Define as macros, expanding to hybrid_malloc, etc.
4520 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4521 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4523 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4524 full implementation on Cygwin. Remove Cygwin-specific code that
4525 is no longer needed.
4526 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4527 Redefine as macros expanding to gmalloc, grealloc, etc.
4528 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4529 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4530 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4531 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4533 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4534 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4535 HAVE_POSIX_MEMALIGN)]: New functions.
4536 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4537 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4538 hybrid_aligned_alloc; declare.
4539 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4540 HAVE_POSIX_MEMALIGN)]: Define.
4541 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4542 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4543 Define as macro, expanding to gget_current_dir_name, and define
4545 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4546 malloc_enable_thread(). Don't initialize malloc.
4547 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4548 no longer defined on Cygwin).
4549 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4550 * sheap.c (bss_sbrk_buffer_end): New variable.
4551 * unexcw.c (__malloc_initialized): Remove variable.
4552 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4554 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4557 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4559 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4560 In `event->y' return entire range (the size of the scroll bar minus
4562 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4563 return entire range (the scaled size of the scroll bar minus
4564 that of the slider). In `portion' return the scaled position of
4566 (xaw_jump_callback): Restore part of code for vertical scroll
4567 bar broken in change from 2014-07-27.
4568 (xaw_scroll_callback): Provide incremental scrolling with
4569 horizontal scroll bars.
4571 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4573 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4575 * indent.c (Fvertical_motion): Fix vertical motion up through a
4576 display property after a newline. (Bug#18276)
4578 * xdisp.c (display_line): Don't assume that the call to
4579 reseat_at_next_visible_line_start ends up at a character
4580 immediately following the newline on the previous line.
4581 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4582 beyond ZV, which causes infloop in redisplay. For the details, see
4583 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4585 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4586 coordinate for hscrolled R2L screen lines. (Bug#18277)
4588 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4590 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4593 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4595 * syntax.c (scan_lists): Don't examine positions before BEGV.
4598 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4600 Improve robustness of new string-collation code (Bug#18051).
4601 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4602 (newlocale, wcscoll_l): Define substitutes for platforms that
4603 lack them, so as to simplify the mainline code.
4604 (str_collate): Simplify the code by assuming the above definitions.
4605 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4606 For example, the old version left the Emacs in the wrong locale if
4607 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4608 result. Report an error if newlocale fails.
4610 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4612 * lisp.h (str_collate):
4613 * sysdep.c (str_collate): Return int.
4614 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4616 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4618 Fix some glitches in previous change.
4619 * sysdep.c (stack_direction): Replace stack_grows_down
4620 to simplify calculation of stack boundaries.
4621 (handle_sigsegv): Check whether we really crash somewhere near
4622 to stack boundary, and handle fatal signal as usual if not.
4623 (init_sigsegv): Adjust accordingly.
4624 * keyboard.c (Vtop_level_message): Rename to
4625 Vinternal__top_level_message, as suggested by Stefan Monnier in
4626 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4627 All related users changed.
4629 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4631 Handle C stack overflow caused by too nested Lisp evaluation.
4632 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4633 siglongjmp point to transfer control from SIGSEGV handler.
4634 * keyboard.c (return_to_command_loop, recover_top_level_message)
4635 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4636 (regular_top_level_message): New variable.
4637 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4638 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4640 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4641 new variables described above.
4642 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4643 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4644 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4645 (init_sigsegv): New function.
4646 (init_signals): Use it.
4648 2014-08-25 Ken Brown <kbrown@cornell.edu>
4650 * emacs.c (main): Remove use of obsolete macro
4651 G_SLICE_ALWAYS_MALLOC.
4653 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4655 Implement locale-sensitive string collation for MS-Windows.
4656 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4657 New functions. (Bug#18051)
4659 * w32.h (w32_compare_strings): Add prototype.
4661 * w32.c <g_b_init_compare_string_w>: New global flag.
4662 (globals_of_w32): Initialize it.
4664 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4666 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4667 [WINDOWSNT]: Call str_collate on MS-Windows.
4669 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4671 One more minor cleanup of font subsystem.
4672 * font.h (struct font_driver): Convert text_extents to
4673 return void because returned value is never actually used.
4674 * macfont.m (macfont_text_extents):
4675 * w32font.c (w32font_text_extents):
4676 * xftfont.c (xftfont_text_extents): Adjust to return void
4677 and assume that 'metrics' argument is always non-NULL.
4678 * ftfont.c (ftfont_text_extents):
4679 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4681 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4683 Minor cleanups of str_collate fix (Bug#18051).
4684 * fns.c (str_collate): Move decl from here ...
4685 * lisp.h (str_collate): ... to here.
4686 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4687 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4688 potential problems with integer overflow. Don't assume
4689 setlocale succeeds. Remove unnecessary test before restoring
4690 locale via setlocale, and free the copied setlocale string
4693 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4695 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4697 * sysdep.c (str_collate): New function. (Bug#18051)
4699 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4701 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4702 if the initial "rm -f" fails. This is for MinGW builds, where
4703 MS-Windows will not allow deleting the executable file of a
4706 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4708 * w32term.c (w32_scroll_bar_handle_click)
4709 (w32_horizontal_scroll_bar_handle_click)
4710 (x_scroll_bar_report_motion)
4711 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4712 SB_THUMBTRACK, use the 32-bit position information returned by
4713 GetScrollInfo, not the 16-bit information returned in the Windows
4716 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4718 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4719 second coordinate ('y') reported for dragging the horizontal
4722 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4724 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4725 and text area-relative x-coordinates.
4727 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4729 Avoid overwriting the reversed_p flags in the glyph matrices when
4730 init_iterator or start_display are called.
4731 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4733 (tool_bar_height, redisplay_tool_bar, try_window)
4734 (try_window_reusing_current_matrix, try_window_id)
4735 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4736 reversed_p flag of the iterator's glyph row where the glyph row
4737 is going to be redrawn.
4739 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4741 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4743 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4745 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4746 of emacs_event return length from si.nPage to si.nMax.
4747 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4748 interchange start and end of thumb.
4750 2014-08-15 Ken Brown <kbrown@cornell.edu>
4752 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4753 ERRORCHECK mutexes. (Bug#18222)
4755 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4757 * frame.c (set_menu_bar_lines_1): Remove.
4758 (set_menu_bar_lines): Call change_frame_size instead of
4759 set_menu_bar_lines_1.
4761 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4763 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4766 2014-08-11 Glenn Morris <rgm@gnu.org>
4768 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4769 writing before backing up, since it causes a more serious problem
4770 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4771 (choose_write_coding_system): No longer callable from Lisp.
4772 Move last piece back here from Fwrite_region.
4773 (Fwrite_region, syms_of_fileio): Update for above changes.
4775 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4777 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4778 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4779 (Fwindow_new_pixel, Fset_window_new_pixel)
4780 (Fset_window_new_total, Fset_window_new_normal)
4781 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4783 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4785 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4787 * fontset.c (Finternal_char_font): Recompute basic faces if the
4788 frame's face cache was cleared. (Bug#18162)
4790 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4792 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4793 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4794 base buffer's undo list.
4796 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4798 Fix a couple of recent inadvertent breaks of the MSDOS port.
4799 * msdos.c: include required menu.h
4800 * term.c: set correct menu_show_hook on MSDOS.
4802 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4804 Fix handling of menu bar line on TTY frames (Bug#18136)
4806 * dispnew.c (handle_window_change_signal):
4807 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4808 frame's menu bar lines subtracted from height.
4809 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4811 (adjust_frame_size): Count in menu bar when setting FrameRows.
4812 (make_terminal_frame): When setting up the frame's lines and
4813 text height don't count in the menu bar.
4814 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4815 lines subtracted from height.
4816 (do_switch_frame): Set tty's FrameRows to number of total lines
4818 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4819 is used, return total number of lines and columns.
4820 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4822 * term.c (OUTPUT, tty_set_terminal_modes)
4823 (tty_set_terminal_window, tty_set_scroll_region)
4824 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4825 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4826 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4827 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4828 Call change_frame_size with frame's menu bar lines subtracted
4830 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4831 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4834 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4836 * alloc.c (Fmemory_info): Remove a stray brace.
4838 * process.c: Fix a comment typo.
4840 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4842 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4844 * widgetprv.h (EmacsFramePart): Remove font.
4846 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4847 (resources, setup_frame_cursor_bits): Remove unused variables and
4848 functions, esp. wrt. font (Bug#18227).
4850 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4852 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4854 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4856 Refer to MS-DOS using the same name everywhere.
4858 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4862 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4864 * w32term.c (w32_redeem_scroll_bar):
4865 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4866 not redeeming scroll bars that have been turned off.
4868 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4870 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4871 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4872 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4873 (safe_run_hook_funcall): Adjust accordingly.
4875 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4877 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4878 Condition correctly according to toolkit used.
4879 * frame.c (make_initial_frame, make_terminal_frame)
4880 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4881 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4882 assignments according to presence of toolkit scrollbars.
4883 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4884 Condition correctly according to toolkit used.
4885 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4886 only if toolkit supports it.
4887 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4889 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4891 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4893 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4895 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4896 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4897 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4898 (safe_run_hooks): Remove comment which is not relevant any more.
4900 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4902 Don't let big frames overrun the stack.
4903 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4904 Use SAFE_NALLOCA, not alloca.
4906 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4907 * dired.c (directory_files_internal): Use a volatile variable
4908 to prevent the compiler from optimizing away all copies of a local.
4909 I wonder how many other GC-related bugs like this lurk elsewhere?
4911 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4912 * xterm.h (struct x_display_info): New member 'connection'.
4913 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4914 so that x_delete_terminal has a file descriptor to pass to
4915 delete_keyboard_wait_descriptor.
4917 Don't mishandle year-9999 dates (Bug#18176).
4918 * editfns.c (decode_time_components): Store an invalid timespec
4919 on overflow, instead of returning false, so that the caller can
4920 distinguish overflow from other errors.
4921 (lisp_time_argument, lisp_seconds_argument): If the time is out
4922 of range, signal a time overflow instead of an invalid time spec.
4923 * keyboard.c (decode_timer): Treat time overflow like other
4926 Avoid undefined behavior with signed left shift.
4927 Caught by 'gcc -fsanitize=undefined'.
4928 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4929 * dispnew.c (line_hash_code, scrolling):
4930 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4931 Use 'unsigned', not 'int', for line hashes.
4932 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4934 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4936 Make compare-strings more compatible with old behavior (Bug#17903).
4937 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4939 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4941 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4942 Don't add label between left and right buttons (Bug#18129).
4944 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4946 Make functions static that no longer need to be extern.
4947 * frame.c, frame.h (set_menu_bar_lines):
4948 * keyboard.c (Qleftmost, Qrightmost):
4949 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4950 (x_set_internal_border_width):
4953 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4955 Fix display of R2L lines when the last character fits only partially.
4956 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4958 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4959 R2L row is visible only partially, give the row a negative x
4961 (display_line): Fix the calculation of the glyph whose pixel width
4962 is used to decide whether the last produced glyph fits on the
4963 line. When the last glyph fits only partially, give the row a
4966 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4967 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4968 pixel width of the first glyph that is hscrolled from display.
4969 (display_line): In R2L glyph rows, don't give a negative offset to
4970 row->x when the first glyph begins before first_visible_x.
4972 * xdisp.c (display_line): If called with iterator set up to write
4973 to a marginal area, delay the call to handle_line_prefix until we
4974 switch back to the text area. (Bug#18035)
4976 * .gdbinit (xwindow): The members total_cols, total_lines,
4977 left_col, and top_line are C integers (and has been so for the
4980 2014-08-01 Andreas Schwab <schwab@suse.de>
4982 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4983 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4985 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4987 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4988 (timerfd_callback): Ignore weird events with no data. Add tight
4989 assertions and comments.
4990 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4991 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4993 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4995 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4996 I had confused && with ||.
4998 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
5000 Simplify timerfd configuration and fix some minor glitches.
5001 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
5002 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
5003 Fall back on timer_create if timerfd_create fails at runtime.
5004 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
5005 kernel primitives to do resolution. All uses removed.
5006 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5007 (turn_on_atimers): Clear timer_create-based timers too,
5010 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5011 Without this change, the code can access the local variable 'width'
5012 even when it has not been initialized, and likewise for 'height';
5013 in either case this leads to undefined behavior.
5015 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5017 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5018 necessary, put horizontal scroll bar resources as well. See
5019 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5020 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5022 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5024 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5025 background value to match the resource of its vertical counterpart.
5027 2014-07-29 Martin Rudalics <rudalics@gmx.at>
5029 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5030 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5032 2014-07-28 Martin Rudalics <rudalics@gmx.at>
5034 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5035 change that added the top margin height to the requested height
5036 and revert (undocumented) part of 2014-07-28 change that changed
5037 the logic of whether a size change occurred.
5039 2014-07-28 Eli Zaretskii <eliz@gnu.org>
5041 * .gdbinit (xwindow): The members total_cols, total_lines,
5042 left_col, and top_line are C integers (and has been so for the
5045 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5048 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5050 On GNU/Linux, use timerfd for asynchronous timers.
5051 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5052 (toplevel): Rename alarm_timer_ok to special_timer_available.
5053 [HAVE_TIMERFD]: Declare timerfd.
5054 [HAVE_CLOCK_GETRES]: Declare resolution.
5055 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5056 system timer resolution.
5057 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5058 (timerfd_callback) [HAVE_TIMERFD]: New function.
5059 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5060 [ENABLE_CHECKING]: New function for the sake of automated tests.
5061 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5062 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5063 [ENABLE_CHECKING]: Defsubr test function.
5064 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5065 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5066 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5068 Fix --without-x build and pacify --enable-gcc-warnings.
5069 Problems reported in Bug#18122 and Bug#18124.
5070 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5071 (frame_windows_min_size): Now static.
5072 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5074 (adjust_frame_size): Always declare prototype.
5076 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5077 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5078 * atimer.c (timerfd_callback): Always read expiration data.
5080 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5081 * process.c (add_timer_wait_descriptor): Add timer descriptor
5082 to input_wait_mask and non_process_wait_mask as well.
5084 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5086 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5088 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5090 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5091 Reinstate code removed by the prevoius commit to this file.
5093 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5095 * buffer.h (struct buffer): New fields scroll_bar_height and
5096 horizontal_scroll_bar_type.
5097 * buffer.c (bset_scroll_bar_height)
5098 (bset_horizontal_scroll_bar_type): New functions.
5099 (Fbuffer_swap_text): Handle old_pointm field.
5100 (init_buffer_once): Set defaults for scroll_bar_height and
5101 horizontal_scroll_bar_type.
5102 (syms_of_buffer): New variables scroll_bar_height and
5103 horizontal_scroll_bar_type.
5104 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5105 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5106 (set_vertical_scroll_bar): Remove prototype.
5107 (x_change_tool_bar_height): Add prototype.
5108 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5109 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5110 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5112 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5113 (update_window): Start mode_line_row->y after horizontal scroll
5115 (change_frame_size_1): Call adjust_frame_size.
5116 (init_display): When changing the size of a tty frame do not
5117 pass height of menu bar.
5118 (Qframe_windows_min_size): New symbol.
5119 * frame.h (struct frame): List tool bar fields after menu bar
5120 fields. Add official, total_lines, horizontal_scroll_bars,
5121 config_scroll_bar_height and config_scroll_bar_lines fields.
5122 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5123 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5124 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5125 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5126 (FRAME_WINDOWS_HEIGHT): New macros.
5127 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5128 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5129 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5130 horizontal scroll bar.
5131 (frame_inhibit_resize, adjust_frame_size)
5132 (frame_windows_min_size): Add declarations.
5133 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5134 (x_set_scroll_bar_default_height, x_set_left_fringe)
5135 (x_set_right_fringe, x_set_vertical_scroll_bars)
5136 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5137 (x_set_scroll_bar_height): Add external declarations.
5138 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5139 (adjust_frame_size): New functions.
5140 (make_frame): Initial horizontal_scroll_bars field.
5141 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5143 (make_initial_frame, make_terminal_frame): No horizontal scroll
5144 bar in initial and terminal frames. Use adjust_frame_size.
5145 (Fframe_total_cols): Fix doc-string.
5146 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5147 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5148 Rewrite using adjust_frame_size.
5149 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5150 (Qframe_windows_min_size): New symbols.
5151 (x_set_frame_parameters): Remove call of check_frame_size.
5152 (x_report_frame_params): Return scroll_bar_height value.
5153 (x_set_left_fringe, x_set_right_fringe): New functions.
5154 (adjust_frame_height, x_set_internal_border_width)
5155 (x_set_fringe_width): Remove.
5156 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5157 (x_set_scroll_bar_width, x_set_right_divider_width)
5158 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5159 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5161 (x_figure_window_size): Rewrite to make frame display the
5162 expected number of lines.
5163 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5164 (Vdefault_frame_horizontal_scroll_bars)
5165 (Vframe_initial_frame_tool_bar_height)
5166 (frame_inhibit_implied_resize): New variables.
5167 * fringe.c (compute_fringe_widths): Remove.
5168 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5169 (xg_create_horizontal_scroll_bar)
5170 (xg_update_horizontal_scrollbar_pos)
5171 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5172 (xg_get_default_scrollbar_height)
5173 (xg_clear_under_internal_border): Extern.
5174 * gtkutil.c (xg_frame_resized): Don't call
5175 do_pending_window_change.
5176 (xg_frame_set_char_size): Use adjust_frame_size.
5177 (style_changed_cb): Call update_theme_scrollbar_height and
5178 x_set_scroll_bar_default_height.
5179 (x_wm_set_size_hint): Don't call check_frame_size.
5180 (update_theme_scrollbar_height)
5181 (xg_get_default_scrollbar_height)
5182 (xg_create_horizontal_scroll_bar)
5183 (xg_update_horizontal_scrollbar_pos)
5184 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5185 (xg_create_scroll_bar): Set horizontal slot of bar.
5186 (xg_initialize): Call update_theme_scrollbar_height.
5187 (xg_clear_under_internal_border): No more static.
5188 * insdel.c (adjust_suspend_auto_hscroll): New function.
5189 (adjust_markers_for_delete, adjust_markers_for_insert)
5190 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5191 * keyboard.c (readable_events, discard_mouse_events)
5192 (make_lispy_event): Handle horizontal scroll bar click events.
5193 (Fsuspend_emacs): When changing the size of a tty frame do not
5194 pass height of menu bar.
5195 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5196 (Qright, Qleftmost, Qrightmost): New symbols.
5197 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5199 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5200 * nsfns.m (x_set_internal_border_width): New function.
5201 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5202 Remove extended fringe code.
5203 (x_set_window_size, x_new_font): Don't call
5204 compute_fringe_widths.
5205 * term.c (Fresume_tty): When changing the size of a tty frame do
5206 not pass height of menu bar.
5207 (clear_tty_hooks, set_tty_hooks):
5208 Clear horizontal_scroll_bar_hook.
5209 (init_tty): Frame has no horizontal scroll bars.
5210 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5211 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5212 scroll_bar_after_handle, scroll_bar_left_arrow,
5213 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5214 scroll_bar_to_rightmost entries.
5215 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5216 (struct terminal): Add set_horizontal_scroll_bar_hook.
5217 * w32console.c (initialize_w32_display):
5218 Clear horizontal_scroll_bar_hook.
5219 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5221 (x_clear_under_internal_border, x_set_internal_border_width):
5223 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5224 Set windows_or_buffers_changed when adding the menu bar.
5225 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5226 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5227 (w32_createhscrollbar): New functions.
5228 (w32_createscrollbar): Rename to w32_createvscrollbar.
5229 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5230 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5231 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5232 Add WM_EMACS_SHOWCURSOR.
5233 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5234 case do not artificially impose WM size hints.
5235 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5236 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5238 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5239 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5240 (unwind_create_frame_1): Remove.
5241 (Fx_create_frame): Make both scrollbars the system standard
5242 width and height. Use official field of frame structure to
5243 inhibit running window-configuration-change-hook.
5244 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5245 pixelwise. Handle frame's official field.
5246 (w32_frame_parm_handlers): Remove x_set_fringe_width
5247 entries. Add x_set_scroll_bar_height,
5248 x_set_horizontal_scroll_bars, x_set_left_fringe and
5250 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5251 pass height of menu bar to change_frame_size.
5252 * w32menu.c (set_frame_menubar): Rewrite using
5253 frame_inhibit_resize.
5254 * w32term.h (struct w32_display_info):
5255 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5256 (struct scroll_bar): Add horizontal.
5257 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5258 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5259 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5260 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5261 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5262 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5263 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5264 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5265 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5266 Define instead of WM_EMACS_CREATESCROLLBAR.
5267 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5268 WND_SCROLLBAR_INDEX.
5269 * w32term.c (horizontal_scroll_bar_min_handle)
5270 (horizontal_scroll_bar_left_border)
5271 (horizontal_scroll_bar_right_border): New integers.
5272 (x_set_frame_alpha): Replace x_highlight_frame by
5274 (x_window_to_scroll_bar): New argument "type". Update callers
5276 (w32_set_horizontal_scroll_bar_thumb)
5277 (x_horizontal_scroll_bar_report_motion)
5278 (w32_set_horizontal_scroll_bar)
5279 (w32_horizontal_scroll_bar_handle_click)
5280 (x_horizontal_scroll_bar_report_motion): New functions.
5281 (w32_mouse_position): Discriminate horizontal and vertical
5283 (my_create_scrollbar): Replace with two new functions
5284 my_create_vscrollbar and my_create_hscrollbar.
5285 (x_scroll_bar_create): New argument "horizontal".
5286 Update callers accordingly.
5287 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5288 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5290 (w32_read_socket): Handle WM_HSCROLL cae.
5291 (x_new_font): Don't recompute fringe widths.
5292 Use frame_inhibit_resize. Calculate new menu bar height iff we
5293 build without toolkit. Always clear under internal border.
5294 (x_set_window_size): Don't check frame size or recompute
5295 fringes. Reset fullscreen status before applying sizes.
5296 Always resize as requested by pixelwise argument. Don't call
5297 do_pending_window_change.
5298 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5299 (w32_initialize_display_info): Initialize dpyinfo's
5300 horizontal_scroll_bar_cursor entry.
5301 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5302 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5303 horizontal_scroll_bar_left_border.
5304 (w32fullscreen_hook): Intermittently resize window to normal
5305 when switching from fullscreen to maximized state.
5306 (run_window_configuration_change_hook): Don't run it if frame is
5308 (unwind_change_frame): Remove.
5309 (Fset_window_configuration): Rewrite using frame's official field.
5310 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5311 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5312 * window.h (struct window): New fields old_pointm,
5313 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5314 scroll_bar_height and suspend_auto_hscroll.
5315 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5317 (sanitize_window_sizes): Extern.
5318 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5319 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5320 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5321 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5322 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5324 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5325 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5326 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5327 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5328 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5329 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5330 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5331 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5332 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5333 (Fwindow_old_point, sanitize_window_sizes): New functions.
5334 (Qwindow_sanitize_window_sizes): New symbol.
5335 (window_body_height): Count in horizontal scroll bar.
5336 (set_window_hscroll, Fscroll_left, Fscroll_right):
5337 Set suspend_auto_hscroll slot.
5338 (Fwindow_inside_edges): Count fringes pixelwise.
5339 (coordinates_in_window, Fcoordinates_in_window_p):
5340 Consider horizontal scroll bar.
5341 (check_frame_size, adjust_window_margins): Remove functions and
5342 corresponding calls.
5343 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5344 (temp_output_buffer_show): Reset hscroll related fields.
5345 Initialize old_pointm.
5346 (make_parent_window): Initialize old_pointm.
5347 (make_window): Initialize old_pointm, horizontal scroll bar type,
5348 and scroll bar height.
5349 (resize_frame_windows): Don't count top margin in new sizes.
5350 Don't use safe sizes when shrinking a frame; let the window
5351 manager do the clipping.
5352 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5354 (Fdelete_window_internal): Unchain old_pointm marker.
5355 (window_scroll_pixel_based, Fscroll_other_window):
5357 (Fwindow_text_width, Fwindow_text_height): New argument
5359 (struct saved_window): New fields, old_pointm, hscroll_whole,
5360 suspend_auto_hscroll, scroll_bar_height and
5361 horizontal_scroll_bar_type.
5362 (Fset_window_configuration, save_window_save): Set new fields of
5364 (apply_window_adjustment): Don't call adjust_window_margins.
5365 (set_window_margins): Don't change margins if new sizes don't
5367 (set_window_scroll_bars): New argument "horizontal_type".
5368 Handle horizontal scroll bars. Don't change scroll bars if they
5369 don't fit into window.
5370 (Fset_window_scroll_bars): New argument "horizontal_type".
5371 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5372 (compare_window_configurations): Compare horizontal scroll bar
5374 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5375 horizontal scroll bar height.
5376 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5377 instead of FRAME_LINES.
5378 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5379 ON_VERTICAL_SCROLL_BAR.
5380 (with_echo_area_buffer): Initialize old_pointm.
5381 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5383 (unwind_with_echo_area_buffer): Handle old_pointm.
5384 (update_tool_bar): Set do_update when the tool bar window has at
5385 least one line (since this is what the user sets).
5386 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5387 (redisplay_tool_bar): Return early when toolbar has zero lines.
5388 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5389 (hscroll_window_tree): Handle suspension of auto_hscroll and
5391 (set_horizontal_scroll_bar): New function.
5392 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5393 more than one line. Handle horizontal scroll bars.
5394 (note_mouse_highlight): Handle horizontal scrol bars.
5395 (expose_frame): Set dimensions of XRectangle from frame's text
5397 (Vvoid_text_area_pointer): Update doc-string.
5398 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5399 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5400 (x_set_internal_border_width): New functions.
5401 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5402 (unwind_create_frame_1): Remove.
5403 (Fx_create_frame): Handle horizontal scroll bars. Use official
5404 field of frame structure to inhibit running
5405 window-configuration-change-hook.
5406 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5407 pixelwise. Handle frame's official field.
5408 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5409 x_set_horizontal_scroll_bars, x_set_left_fringe,
5411 * xmenu.c (update_frame_menubar, free_frame_menubar):
5412 Use adjust_frame_size.
5413 * xterm.h (struct x_display_info):
5414 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5416 (struct scroll_bar): Add horizontal slot.
5417 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5418 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5419 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5420 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5421 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5422 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5423 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5424 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5425 (x_clear_under_internal_border): Remove.
5426 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5427 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5428 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5429 HORIZONTAL. Update callers.
5430 (horizontal_action_hook_id): New action hook id.
5431 (x_horizontal_scroll_bar_to_input_event)
5432 (x_create_horizontal_toolkit_scroll_bar)
5433 (xt_horizontal_action_hook)
5434 (x_set_toolkit_horizontal_scroll_bar_thumb)
5435 (XTset_horizontal_scroll_bar, x_net_wm_state)
5436 (x_horizontal_scroll_bar_report_motion): New functions.
5437 (xg_scroll_callback, x_scroll_bar_handle_click):
5438 Handle horizontal scroll bars.
5439 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5440 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5442 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5443 Handle horizontal scroll bars.
5444 (handle_one_xevent): Handle horizontal scroll bar events.
5445 Call x_net_wm_state.
5446 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5448 (x_set_window_size): Don't call check_frame_size and
5449 do_pending_window_change.
5450 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5451 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5452 (x_scroll_bar_set_handle): Add some checks when calling
5455 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5457 Revert previous change.
5458 There is certainly nothing wrong with writing code like 'lo <= i
5459 && i <= hi', even if LO happens to a constant. There isn't even
5460 anything wrong in general with writing 'a <= b' if A happens to
5461 be a constant. At any rate stylistic changes shouldn't
5462 be done like this without discussion.
5464 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5466 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5467 (Fgarbage_collect): Reorder conditions that are written backwards.
5468 * data.c (cons_to_unsigned): Likewise.
5469 * dispnew.c (update_frame_1, sit_for): Likewise.
5470 * fileio.c (file_offset): Likewise.
5471 * filelock.c (read_lock_data, lock_file): Likewise.
5472 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5474 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5475 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5476 * lread.c (read1): Likewise.
5477 * minibuf.c (read_minibuf_noninteractive): Likewise.
5478 * nsterm.m (x_set_frame_alpha): Likewise.
5479 * process.c (wait_reading_process_output): Likewise.
5480 * region-cache.c (delete_cache_boundaries): Likewise.
5481 * xterm.c (x_set_frame_alpha): Likewise.
5483 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5485 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5488 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5490 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5491 because atimer expiration is absolute rather than relative.
5493 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5495 * w32term.h (current_popup_menu, menubar_in_use):
5496 Move declarations from w32term.c.
5498 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5500 * w32fns.c (menubar_in_use): No more static.
5501 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5503 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5505 Move hourglass machinery to RIF.
5506 * dispextern.h (struct redisplay_interface): New members
5507 show_hourglass and hide_hourglass. Indent comments.
5508 (show_hourglass, hide_hourglass): Remove prototypes.
5509 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5510 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5511 (ns_redisplay_interface): Add them.
5512 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5513 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5514 (w32_arrow_cursor): New function to hack around non-GUI frames.
5515 (w32_redisplay_interface): Add new functions.
5516 * w32term.h (w32_arror_cursor): Add prototype.
5517 * xdisp.c (show_hourglass): New function, refactored out from
5518 platform-dependent code.
5519 (cancel_hourglass): Now call to RIF function.
5520 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5521 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5522 (x_redisplay_interface): Add new functions.
5524 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5526 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5527 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5528 and complete previous change.
5529 * frame.c (adjust_frame_height): New function.
5530 (Fset_frame_height, Fset_frame_size): Use it.
5531 (x_set_frame_parameters): Take frame top margin into account.
5533 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5535 * frame.c (Fset_frame_height): Take frame top margin into account.
5536 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5537 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5539 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5541 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5542 menubar_height as such. Tweak comment.
5543 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5544 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5545 All related users changed.
5546 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5547 * xterm.c (handle_one_xevent):
5548 * gtkutil.c (xg_event_is_for_menubar):
5549 * xfns.c (x_window) [USE_X_TOOLKIT]:
5550 * xmenu.c (set_frame_menubar, free_frame_menubar):
5551 Prefer to use FRAME_MENUBAR_HEIGHT.
5553 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5555 * frame.c (Fframe_parameters): Always report frame height without
5556 menu and tool bar lines.
5558 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5560 * nsterm.m (applicationDidFinishLaunching:): Call
5561 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5562 (antialiasThresholdDidChange:): New method for EmacsApp.
5564 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5566 * macfont.m (macfont_update_antialias_threshold): Remove static.
5568 * macfont.h (macfont_update_antialias_threshold): Declare.
5570 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5572 * w32select.c (setup_windows_coding_system):
5573 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5574 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5576 * w16select.c (Fw16_get_clipboard_data):
5577 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5580 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5581 buffer position where we are to start the iteration.
5582 (handle_invisible_prop): Record in it->stop_charpos the position
5583 where the invisible text ends. (Bug#18035)
5584 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5585 row has zero buffer position as their start position.
5586 Reported by martin rudalics <rudalics@gmx.at>.
5588 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5589 infinite looping in redisplay when display lines don't have enough
5590 space to display even a single character. (Bug#18036)
5592 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5594 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5595 * xfns.c (x_window): Use it to allow xfree later.
5596 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5597 where appropriate. Use bool for booleans and remove redundant checks.
5598 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5599 * xterm.c (x_free_frame_resources): Free shell_position.
5601 2014-07-19 K. Handa <handa@gnu.org>
5603 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5604 mandatory font spec (Bug#17973).
5606 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5608 * font.c (font_score): Return the worst score if the size of
5609 ENTITY is wrong by more than a factor 2 (Bug#17973).
5611 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5613 * frame.c (frame_unspecified_color): New function
5614 refactored out from ...
5615 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5616 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5618 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5619 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5620 * lisp.h (set_frame_param): Remove prototype.
5621 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5622 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5625 Prefer 'x_display_info *' to 'Display *' in X selection code.
5626 This helps to avoid unneeded calls to x_display_info_for_display.
5627 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5628 instead of 'Display *'.
5629 (SELECTION_EVENT_DPYINFO): New macro.
5630 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5631 it as an lvalue. Mention this in comment.
5632 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5633 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5634 (selection_data_to_lisp_data, receive_incremental_selection):
5635 Convert to use 'x_display_info *'. Adjust users where appropriate.
5636 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5637 selection data *' as last arg to not return values in args.
5638 (unexpect_property_change): Use common removal technique.
5640 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5642 * print.c (print_preprocess): Adjust to match changed
5643 sub char-table structure and avoid crash (Bug#18038).
5645 * data.c (wrong_choice): Not static any more.
5646 * lisp.h (wrong_choice): Add prototype.
5647 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5648 Declare namebuf as such. Tweak comment.
5649 [USE_GTK]: Likewise for tool_bar_position.
5650 (fset_tool_bar_position) [USE_GTK]: Ditto.
5651 (FRAME_TOOL_BAR_POSITION): New macro.
5652 * frame.c (x_report_frame_params):
5653 * gtkutil.c (update_frame_tool_bar):
5654 * xfns.c (Fx_create_frame): Use it.
5655 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5657 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5659 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5660 buffer's default-directory only if it is a string. (Bug#17986)
5662 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5664 More precise control over values of some buffer-local variables.
5665 * keyboard.c (Qvertical_scroll_bar):
5666 * frame.c (Qleft, Qright): Move to ...
5667 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5668 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5669 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5670 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5671 vertical-scroll-bar, scroll-up-aggressively
5672 and scroll-down-aggressively.
5673 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5675 * nsfns.m, frame.h (Qleft, Qright):
5676 * nsterm.m (Qleft): Remove declarations.
5677 * gtkutil.c (toplevel): Include buffer.h.
5678 * data.c (wrong_choice, wrong_range): New functions.
5679 (store_symval_forwarding): Handle special properties of buffer-local
5680 variables and use functions from the above to signal error, if any.
5682 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5683 values. Add comment.
5684 (struct frame): Re-arrange layout to avoid extra padding and use bit
5685 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5686 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5687 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5688 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5689 Define as no-ops because there are no scroll bars anyway.
5690 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5693 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5694 Add convenient setter.
5695 (font_put_frame_data, font_get_frame_data): Use it.
5697 2014-07-15 Daiki Ueno <ueno@gnu.org>
5699 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5700 pointer argument, before dereferencing.
5701 (XCHAR2B_BYTE2): Likewise.
5703 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5705 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5706 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5707 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5708 Use record_unwind_protect_int and avoid consing.
5709 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5711 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5713 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5715 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5716 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5718 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5719 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5720 * minibuf.c: Include binary-io.h instead of fcntl.h.
5721 (read_minibuf_noninteractive):
5722 Use set_binary_mode instead of handcrafted code.
5723 Don't call emacs_set_tty if emacs_get_tty failed.
5724 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5725 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5726 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5728 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5729 This works around a GCC compiler bug when Emacs is configured with
5730 --enable-gcc-warnings.
5732 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5734 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5735 or characters in string, respectively. Add comment.
5736 * fringe.c (Fdefine_fringe_bitmap):
5737 * fns.c (Fsubstring, substring_both): Use it.
5738 * keymap.c (Fdefine_key, Flookup_key):
5739 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5741 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5742 Use menu_item_width.
5743 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5745 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5747 Improve behavior of 'bzr up; cd src; make -k'.
5748 * Makefile.in (top_srcdir): New var.
5749 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5750 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5751 its expansion is a bit shorter.
5752 (../config.status): Actually build config.status instead of
5754 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5755 New macros, copied and relocated from ../Makefile.in.
5756 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5757 (../config.status, Makefile): New dependencies and rules,
5758 copied with relocation from ../Makefile.in. This should be more
5759 likely to rebuild the build machinery properly if you do a 'make'
5760 in the src directory.
5762 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5764 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5767 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5768 behavior on Windows 7 and later when the function is repeatedly
5769 invoked with the same value of DIR. (Bug#17950)
5771 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5772 string to match the one in w32fns.c.
5774 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5775 stdin to binary mode only if it is connected to a terminal.
5777 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5779 Coalesce extern decls.
5780 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5781 * sysdep.c (emacs_get_tty, emacs_set_tty):
5782 Move duplicate extern decls from here ...
5783 * systty.h: ... to here, so that there's just one copy.
5785 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5787 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5789 * nsfns.m (Fns_popup_font_panel): Ditto.
5791 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5793 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5795 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5797 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5798 [DOS_NT]: Implement for WINDOWSNT.
5800 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5803 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5805 * sysdep.c (suppress_echo_on_tty): New function.
5806 * minibuf.c (read_minibuf_noninteractive): Use it.
5808 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5810 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5811 sysinfo failed. Adjust docstring.
5813 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5815 Implement memory-info for MS-DOS.
5816 * dosfns.c (dos_memory_info): New function.
5817 * dosfns.h (dos_memory_info): Add prototype.
5818 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5819 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5820 of doing some of its job.
5822 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5823 reference termios structure members.
5825 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5827 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5829 * minibuf.c (top): Include systty.h. Declare external
5830 emacs_get_tty and emacs_set_tty.
5831 (Vread_hide_char): New lisp variable.
5832 (read_minibuf_noninteractive): Hide characters with
5833 Vread_hide_char if it is a character. (Bug#17839)
5835 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5837 Implement memory-info for MS-Windows.
5838 * w32.c (w32_memory_info): New function.
5839 * w32.h (w32_memory_info): Prototype it.
5840 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5842 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5844 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5845 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5846 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5847 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5848 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5849 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5850 (decode_coding_big5, decode_coding_charset, decode_coding)
5851 (encode_coding): Adjust users.
5853 * alloc.c (Fmemory_info): New function.
5855 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5857 * syntax.c (back_comment): Use more-natural location for label.
5859 * font.c, font.h (font_unparse_fcname): Now static.
5860 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5862 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5864 Next minor cleanup of font subsystem.
5865 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5866 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5868 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5870 * ftfont.h (ftfont_font_format): Remove prototype.
5871 * ftfont.c (ftfont_font_format): Remove; now unused.
5873 * nsfont.m (nsfont_open):
5874 * w32font.c (w32font_open_internal):
5875 * w32uniscribe.c (uniscribe_open):
5876 * xfont.c (xfont_open):
5877 * xftfont.c (xftfont_open): All users changed.
5879 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5880 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5882 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5884 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5885 x_produce_glyphs does when it generates a stretch glyph that
5886 represents a TAB. (Bug#17969)
5888 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5889 and there is a display property at that position, don't call
5890 move_it_to to move to a position before window start. (Bug#17942)
5891 Fix condition for finding CHARPOS by the first call to move_it_to.
5894 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5896 * syntax.c (find_defun_start): Try the cache even
5897 if !open_paren_in_column_0_is_defun_start.
5898 (back_comment): If find_defun_start was pessimistic, use the
5899 scan_sexps_forward result to improve the cache (bug#16526).
5901 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5903 * xdisp.c (redisplay_window): If redisplay of a window ends up
5904 with point in a partially visible line at end of the window, make
5905 sure the amended position of point actually has smaller Y
5906 coordinate; if not, give up and scroll the display. (Bug#17905)
5908 * window.c (window_scroll_pixel_based): When point ends up at the
5909 last fully visible line, don't let move_it_to stop at the left
5910 edge of the line and dupe us into thinking point is inside the
5913 * w32.c (network_interface_info): Make sure the argument is a
5916 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5918 * process.c (read_and_dispose_of_process_output): Fix typo
5919 in previous patch: we want nonnegative fds, not nonzero fds.
5921 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5923 * chartab.c (char_table_translate): Move to...
5924 * character.h (char_table_translate): ... inline function here.
5925 Avoid Faref and assume that args are always valid. This helps to
5926 speedup search, which is especially important for a huge buffers.
5927 * lisp.h (char_table_translate): Remove prototype.
5929 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5930 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5931 New function, with an intention to avoid code duplication between
5933 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5935 * ftfont.c (ftfont_open):
5936 * macfont.m (macfont_open):
5937 * xftfont.c (xftfont_open): Use it.
5939 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5941 * process.c: Add sanity checks for file descriptors (Bug#17844).
5942 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5943 Check that infd is nonnegative before using it as an fd.
5944 (read_and_dispose_of_process_output, Fprocess_send_eof):
5945 Likewise, for outfd.
5946 (wait_reading_process_output): Omit unnecessary check of infd.
5948 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5950 Minor fixups related to usage of the 'long' type.
5951 * gnutls.c (emacs_gnutls_handshake):
5952 * xfaces.c (dump_realized_face):
5953 Work even if 'long' is narrower than 'void *'.
5954 * termcap.c (scan_file):
5955 * xselect.c (x_decline_selection_request)
5956 (x_reply_selection_request, x_get_window_property):
5957 * xterm.c (x_set_frame_alpha):
5958 Remove unnecessary 'L' suffixes of integer constants.
5959 * xfns.c (hack_wm_protocols):
5960 * xselect.c (x_fill_property_data):
5961 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5962 Remove unnecessary casts to 'long'.
5963 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5965 Minor ImageMagick safety fixes.
5966 * image.c (imagemagick_compute_animated_image):
5967 Remove useless assignment to local. Avoid problems if dest_width is 0.
5968 (imagemagick_load_image): Use int for pixel counts that can't
5969 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5970 a row width greater than the image width (or greater than LONG_MAX!).
5972 2014-07-04 K. Handa <handa@gnu.org>
5974 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5975 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5976 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5978 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5980 * font.h (struct font_driver): Remove get_outline and free_outline;
5981 not used by any font driver.
5982 * ftfont.c (ftfont_driver):
5983 * macfont.m (macfont_driver):
5984 * nsfont.m (nsfont_driver):
5985 * w32font.c (w32font_driver):
5986 * w32uniscribe.c (uniscribe_font_driver):
5987 * xfont.c (xfont_driver): Related users changed.
5988 * xselect.c (x_get_window_property): Use convenient xmalloc.
5989 Call to xfree only if some data was really allocated.
5991 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5993 On MS-Windows, display busy cursor on all GUI frames.
5994 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5995 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5996 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5998 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5999 * xdisp.c (start_hourglass): Remove Windows-specific bits.
6001 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6003 Use convenient alists to manage per-frame font driver-specific data.
6004 * frame.h (struct frame): Rename font_data_list to...
6005 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6006 * font.h (struct font_data_list): Remove; no longer need a special
6008 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6010 * font.c (font_put_frame_data, font_get_frame_data)
6011 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6013 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6014 Related users changed.
6015 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6016 Prefer convenient xmalloc and xfree.
6018 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6020 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6021 the window whose glyph row is being prepared and a flag whether it
6022 is for mode/header line. Make sure the glyph row's marginal areas
6023 are in sync with what the window wants.
6026 * xdisp.c (display_line, display_mode_line):
6027 Call prepare_desired_row with additional arguments, as appropriate.
6029 * dispextern.h (prepare_desired_row): Adjust prototype.
6031 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6033 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6034 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6035 caused by xw_popup_dialog in daemon mode (Bug#17891).
6037 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6039 * frame.c (do_switch_frame): When switching to another TTY frame,
6040 make sure FrameCols and FrameRows are in sync with the new frame's
6043 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6045 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6046 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6047 min_char slots. Adjust comment.
6048 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6049 Add SUB_CHAR_TABLE_OFFSET member.
6050 (make_uninit_sub_char_table): New function.
6051 (toplevel): Add compile-time assert to verify suitable member layout
6052 in Lisp_Sub_Char_Table.
6053 * alloc.c (mark_char_table): Add extra argument to denote char table
6054 subtype. Adjust to match new layout of sub char-table.
6055 (mark_object): Always mark sub char-tables with mark_char_table.
6056 * chartab.c (make_sub_char_table, copy_sub_char_table)
6057 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6058 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6059 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6060 All related users changed.
6061 * lread.c (read1): Adjust to match new layout of sub char-table.
6062 * print.c (print_object): Likewise (Bug#17898).
6064 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6066 * keymap.c (get_keyelt): Simplify.
6067 (copy_keymap_item): Remove left-over code for when we had
6068 key-shortcut caches.
6070 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6072 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6073 (dealloc): Remove for EmacsScroller.
6075 * nsterm.h (EmacsScroller): Remove dealloc.
6077 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6079 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6081 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6083 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6084 when setNeedsDisplay is called so we don't trigger redisplay for every
6087 * nsterm.m (any_help_event_p): New variable.
6088 (mouseMoved:): Set any_help_event_p to YES if help event is
6089 generated. Remove else with empty help event that triggered redisplay
6090 for every mouse move.
6091 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6093 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6095 * xfns.c (Qsuppress_icon): Remove; no real users.
6096 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6097 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6098 (syms_of_w32fns): Don't DEFSYM it.
6100 2014-06-29 Glenn Morris <rgm@gnu.org>
6102 * Makefile.in (ns-app): Mark as PHONY.
6104 2014-06-28 Glenn Morris <rgm@gnu.org>
6106 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6107 liblw.a in this directory.
6109 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6111 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6112 also in unibyte case. (Bug#17865)
6114 2014-06-28 K. Handa <handa@gnu.org>
6116 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6117 (MIN_CHARBUF_SIZE): New macro.
6118 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6120 2014-06-27 Glenn Morris <rgm@gnu.org>
6122 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6123 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6124 (.el.elc): Replace suffix rule with pattern rule.
6125 (%.elc): New pattern rule, with order-only prerequisite.
6126 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6127 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6128 in place of BOOTSTRAPEMACS.
6130 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6132 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6134 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6136 Consistently use validate_subarray to verify substring.
6137 * fns.c (validate_substring): Not static any more. Adjust to
6138 use ptrdiff_t, not EMACS_INT, because string and vector limits
6139 can't exceed ptrdiff_t even if EMACS_INT is wider.
6140 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6141 (secure_hash): Adjust user.
6142 * lisp.h (validate_subarray): Add prototype.
6143 * coding.c (Fundecodable_char_position):
6144 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6145 Use validate_subarray. Adjust comment to mention substring.
6147 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6149 Do not allow out-of-range character position in Fcompare_strings.
6150 * fns.c (validate_subarray): Add prototype.
6151 (Fcompare_substring): Use validate_subarray to check ranges.
6152 Adjust comment to mention that the semantics was changed. Also see
6153 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6155 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6157 Be more consistent about the 'Qfoo' naming convention.
6158 * image.c (Fimagemagick_types):
6159 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6160 * process.c (Fmake_network_process):
6161 Rename C local identifier 'Qfoo to avoid giving the false
6162 impression that it stands for the symbol 'foo'.
6164 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6166 Simplify and cleanup character conversion stuff.
6167 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6169 * character.c (multibyte_char_to_unibyte)
6170 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6171 * character.h (make_char): Remove; unused.
6172 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6173 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6174 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6175 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6176 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6178 2014-06-22 Mario Lang <mlang@delysid.org>
6180 * w32fns.c (Fw32_shell_execute): The the -> the.
6182 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6184 * xmenu.c (mouse_position_for_popup):
6185 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6186 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6187 * menu.c (Fx_popup_menu):
6188 * xselect.c (x_handle_dnd_message): Adjust users.
6189 * menu.h (mouse_position_for_popup): Remove prototype.
6190 * xterm.h (x_relative_mouse_position): Add prototype.
6191 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6192 call XFree if XQueryTree returns zero.
6194 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6196 * indent.c (Fvertical_motion): Doc fix.
6197 Move to the goal column, if any, with a single call to
6198 move_it_in_display_line, not in two calls. Doing this with two
6199 calls causes move_it_in_display_line apply the line-prefix
6200 handling twice instead of just once. (Bug#17823)
6202 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6204 Port to OS X ACLs (Bug#17810).
6205 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6206 ACL_TYPE_ACCESS) doesn't work.
6208 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6210 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6211 before checking key-translation-map (bug#17659).
6213 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6215 * font.c (font_make_object): Avoid dangling pointer which may
6216 crash GC (Bug#17771).
6218 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6220 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6221 prototype of DGifCloseFile as appropriate for older and newer
6223 (gif_close): New function, encapsulates the differences in the
6224 calling sequence of DGifCloseFile before v5.1.0 and after it.
6225 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6226 error string where appropriate. (Bug#17790)
6228 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6229 macro execution, make sure point didn't move since last complete
6230 redisplay, as the condition for using the glyph matrix
6231 information. (Bug#17777)
6233 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6235 Minor cleanup of fonset code.
6236 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6237 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6238 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6239 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6240 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6241 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6242 (free_realized_fontset): Remove because a no-op since 2008.
6243 (free_face_fontset): Adjust user.
6244 (syms_of_fontset): Shrink fontset by one extra slot.
6246 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6248 Omit redundant extern decls.
6249 Most of this patch is from Dmitry Antipov, in:
6250 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6251 * commands.h (update_mode_lines):
6252 * frame.h (Qbackground_color, Qforeground_color)
6253 (x_set_menu_bar_lines):
6254 * ftfont.c (ftfont_font_format):
6255 * intervals.h (Qkeymap, Qfont):
6256 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6257 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6258 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6259 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6260 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6261 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6262 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6263 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6264 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6265 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6266 (Qtool_bar, Qheader_line):
6267 * macros.c (Fexecute_kbd_macro):
6268 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6269 * xterm.c (x_delete_terminal, XSetIMValues):
6270 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6271 (x_implicitly_set_name, popup_activated)
6272 (widget_store_internal_border):
6273 Remove redundant decls.
6274 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6275 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6276 Remove _Noreturn, as make-docfile now does that for us.
6277 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6278 (Qregion_extract_function): New decl.
6279 * window.c, xfns.c: Include menu.h.
6281 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6283 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6285 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6287 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6288 * callint.c (read_file_name): ... convert to static here.
6289 * lisp.h (Fread_file_name): Do not EXFUN it.
6290 (STRING_COPYIN): Remove; unused.
6291 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6292 (char_composable_p): ... static function. All users changed.
6293 * eval.c (toplevel): Remove redundant #include directives.
6294 * xterm.c (x_initialize): Add static to match prototype.
6295 * ccl.c (Fccl_execute_on_string):
6296 * font.c (fon_intern_prop): Use make_specified_string.
6298 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6300 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6301 Reported by David Caldwell in:
6302 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6304 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6306 Do not ask for XRender extension each time XFT font is opened.
6307 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6308 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6310 2014-06-15 Glenn Morris <rgm@gnu.org>
6312 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6314 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6316 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6317 information if we are in the middle of executing a keyboard macro,
6318 since redisplay doesn't update the screen until the macro is
6319 finished. (Bug#17777)
6321 * alloc.c (cleanup_vector): Don't dereference a font driver
6322 pointer if it is NULL. (Bug#17771)
6324 2014-06-13 Glenn Morris <rgm@gnu.org>
6326 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6327 ($(lispsource)/international/charprop.el)
6328 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6329 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6330 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6331 GNU make automatically passes command-line arguments to sub-makes.
6333 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6335 Avoid hangs in accept-process-output (Bug#17647).
6336 * lisp.h, process.c (wait_reading_process_input):
6337 Return int, not bool. All uses changed.
6338 * process.c (SELECT_CANT_DO_WRITE_MASK):
6339 Remove macro, replacing with ...
6340 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6342 (status_notify): New arg WAIT_PROC. Return int, not void.
6345 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6347 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6348 the frame is the initial frame, because the hook is not set up
6349 then, and Emacs crashes.
6350 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6352 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6354 * keymap.c (silly_event_symbol_error): Don't recommend the use
6357 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6359 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6360 matching overlay strings with 'cursor' property against buffer
6361 positions traversed in the glyph row. (Bug#17744)
6363 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6365 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6368 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6369 determine 10.9 (Bug#17751).
6371 * macfont.m (macfont_draw): Positions were not freed.
6373 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6375 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6376 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6377 function. Also adjust comment.
6378 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6380 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6381 * font.c (font_done_for_face):
6382 * xfaces.c (realize_non_ascii_face): Adjust user.
6383 * font.h (struct font_driver): Convert 'prepare_face' to return
6384 void because its return value is never used anyway.
6385 * xfont.c (xfont_prepare_face): Return void.
6386 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6387 (xftfont_done_face): Use xfree.
6389 * dispextern.h (last_tool_bar_item): Remove declaration.
6390 * frame.h (struct frame): New member last_tool_bar_item.
6391 * frame.c (make_frame): Initialize it.
6392 * xdisp.c (toplevel): Remove last_tool_bar_item.
6393 (handle_tool_bar_click, note_tool_bar_highlight):
6394 * w32term.c (w32_read_socket, w32_initialize):
6395 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6397 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6398 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6400 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6402 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6403 * process.c (Faccept_process_output)
6404 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6405 the return value is about PROCESS, not about other processes.
6407 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6409 Further adjustments to mark_object and friends.
6410 Now the mark_object's stack is just 32 bytes on a 64-bit
6411 system, which means extra 20% off the stack usage.
6412 * alloc.c (mark_save_value): As before, refactored out from ...
6413 (mark_object): ... adjusted user. Also add comment.
6415 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6417 Fix core dump after a dropped X connection (Bug#17704).
6418 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6419 is dead, as we may be shutting down.
6421 2014-06-08 Glenn Morris <rgm@gnu.org>
6423 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6425 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6427 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6429 If a C name must be extern on some platforms, make it extern on all.
6430 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6432 * font.h (ftxfont_driver) [HAVE_XFT]:
6433 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6434 * lisp.h (get_frame_param):
6435 * menu.h (tty_menu_show):
6436 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6437 * termhooks.h (encode_terminal_code):
6438 * xterm.h (x_menu_wait_for_event):
6440 * frame.c (get_frame_param):
6441 * fringe.c (max_used_fringe_bitmap):
6442 * ftxfont.c (ftxfont_driver):
6443 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6444 * menu.c (menu_items_inuse):
6445 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6446 * term.c (encode_terminal_code, tty_menu_show):
6447 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6448 * xfaces.c (load_color):
6449 * xmenu.c (x_menu_wait_for_event):
6452 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6454 Change object marking routines to minimize stack usage.
6455 This change moves a few cold paths from mark_object to NO_INLINE
6456 functions and adjusts symbol marking loop. According to GCC 4.8.2
6457 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6458 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6459 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6460 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6461 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6462 refactored out from ...
6463 (mark_object): ... adjusted user. Also mark symbols in a tight
6465 (mark_face_cache): Add NO_INLINE.
6467 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6469 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6470 contains garbage on WINDOWSNT (which could potentially infloop at
6473 Minimize cursor motion during TTY menu updates.
6474 * term.c (tty_menu_display): Don't position cursor here.
6475 Instead, pass the cursor coordinates to update_frame_with_menu.
6476 (tty_menu_activate): Send the hide cursor command only once in an
6477 iteration through the outer 'while' loop.
6479 * dispnew.c (update_frame_1): Accept an additional argument
6480 SET_CURSOR_P, and position the cursor at the end of the frame
6481 update only if that argument is non-zero. All callers changed to
6482 provide the additional argument as non-zero, except for
6483 update_frame_with_menu.
6484 (update_frame_with_menu): Accept 2 additional arguments ROW and
6485 COL; if they are non-negative, instruct update_frame_1 not to
6486 position the cursor, and instead position it according to ROW and COL.
6488 * dispextern.h (update_frame_with_menu): Update prototype.
6490 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6492 * callproc.c (call_process): Don't check read-only if we don't insert
6493 anything (bug#17666).
6495 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6497 * dispnew.c (update_frame_with_menu): Set display_completed.
6499 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6501 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6503 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6505 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6507 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6508 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6510 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6512 * window.c (Frecenter): Signal an error if window-buffer is not
6515 * keyboard.c (make_lispy_position): Don't include a buffer position in
6516 mode/header-line mouse events.
6518 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6519 Vunread_command_events (bug#17650).
6521 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6523 * xterm.c (x_setup_pointer_blanking):
6524 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6526 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6528 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6529 because it will be defined in generated config.h if needed.
6531 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6533 Use terminal-specific hooks to display popup dialogs.
6534 * termhooks.h (struct terminal): New field popup_dialog_hook.
6535 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6536 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6537 code and use popup_dialog_hook.
6538 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6539 * nsterm.h (ns_popup_dialog): Adjust prototype.
6540 * nsterm.m (ns_create_terminal):
6541 * w32term.c (w32_create_terminal):
6542 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6543 Setup popup_dialog_hook.
6545 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6547 * w32heap.c (report_temacs_memory_usage): Improve the report by
6548 reporting the large blocks that are actually occupied at dump time.
6550 * w32console.c (initialize_w32_display): Set the console
6551 menu_show_hook, otherwise TTY menus are broken on w32.
6553 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6555 Use terminal-specific hooks to display menus.
6556 * termhooks.h (struct terminal): New field menu_show_hook.
6557 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6558 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6560 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6561 * nsmenu.m (ns_menu_show):
6562 * w32menu.c (w32_menu_show):
6563 * xmenu.c (x_menu_show):
6564 * term.c (tty_menu_show): Adjust to use bit flags.
6565 (set_tty_hooks): Set menu_show_hook.
6566 * xterm.c (x_create_terminal):
6567 * nsterm.m (ns_create_terminal):
6568 * msdos.c (initialize_msdos_display):
6569 * w32term.c (w32_create_terminal): Likewise.
6571 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6573 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6575 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6577 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6578 (FD_SET): Don't define on WINDOWSNT.
6580 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6582 * emacs.c: Include "sysselect.h", to define its inline functions.
6583 Reported by Glenn Morris in:
6584 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6586 Do not require libXt-devel when building with gtk.
6587 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6588 dependency on libXt-devel.
6589 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6590 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6591 lwlib-widget.h now does this.
6592 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6594 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6596 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6597 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6598 (delete_write_fd, wait_reading_process_output):
6599 Remove now-redundant easserts.
6600 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6601 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6602 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6603 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6605 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6607 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6608 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6609 (calloc): Don't undef, it is never defined.
6610 (HEAP_ENTRY_SHIFT): Remove unused macro.
6612 * Makefile.in (C_HEAP_SWITCH): Remove.
6613 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6615 Fix MS-Windows build broken by menu changes on 2014-06-02.
6616 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6618 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6619 Define instead of including ../lwlib/lwlib.h, which causes
6620 compilation errors due to missing X11 headers.
6622 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6624 * process.c (wait_reading_process_output): Omit incorrect test of
6625 p->infd against zero. Add easserts for infd having a plausible value.
6627 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6629 Adjust to match recent lwlib changes.
6630 * menu.h (xmalloc_widget_value): Replace by ...
6631 (make_widget_value): ... new prototype.
6632 * menu.c (xmalloc_widget_value): Replace by ...
6633 (make_widget_value): ... new function.
6634 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6635 * gtkutil.c (malloc_widget_value, free_widget_value):
6636 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6637 * keyboard.h (enum button_type, struct _widget_value):
6638 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6640 * nsmenu.m (ns_update_menubar, ns_menu_show):
6641 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6642 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6643 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6645 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6647 * image.c (x_query_frame_background_color)
6648 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6649 Fix --enable-gcc-warnings compilation without image libraries.
6651 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6653 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6654 emulated break value only if it goes up.
6655 (sbrk): Add assertion that the INCREMENT argument is strictly
6656 zero. Improve and correct the commentary.
6658 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6660 Improve AIX-related merge from emacs-24.
6661 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6662 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6663 not on AIX; since we're on the trunk we can use enums more broadly.
6665 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6667 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6669 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6670 to min(value, whole).
6672 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6674 Bring back the changes to GDB-visible symbols, but only on AIX.
6675 And only if it's not pre-4.2 GCC.
6676 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6677 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6678 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6681 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6683 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6684 with PT, not GPT. (Bug#16433)
6686 Revert last changes to GDB-visible symbols.
6687 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6688 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6689 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6692 2014-06-02 Glenn Morris <rgm@gnu.org>
6694 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6696 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6698 Fix port to 32-bit AIX with xlc (Bug#17598).
6699 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6700 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6701 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6702 to work around a compiler bug in IBM xlc 12.1.
6704 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6706 * xterm.c (x_update_window_end): Don't invalidate the entire
6707 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6708 highlight needs to be redisplayed. (Bug#17588)
6710 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6712 Port the GDB-visible symbols to AIX.
6713 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6714 optimizes away the relevant external symbols. Use enums instead;
6715 this suffices for the AIX port, which is 32-bit-only anyway.
6716 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6717 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6718 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6721 Include sources used to create macuvs.h.
6722 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6723 * macuvs.h: Use automatically-generated header.
6725 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6727 Port signal-handling to DragonFly BSD (Bug#17646).
6728 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6729 Move implementations from callproc.c to sysdep.c.
6730 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6731 Move declarations from process.h to syssignal.h.
6733 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6735 * callint.c (Ffuncall_interactively): Add usage.
6737 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6739 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6741 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6743 * w32heap.c (malloc_before_dump, malloc_after_dump)
6744 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6745 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6746 set errno where appropriate to emulate CRT functions.
6748 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6750 Debugging facility to check whether 'const char *' points to
6751 relocatable data of non-pure Lisp string.
6752 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6753 (mark_maybe_pointer): ... adjusted user.
6754 (relocatable_string_data_p): New function.
6755 * lisp.h (relocatable_string_data_p): Add prototype.
6756 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6757 the pointer to relocatable Lisp data is not used.
6759 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6761 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6762 * atimer.c (block_atimers):
6763 * callproc.c (block_child_signal): Block SIGINT too;
6764 otherwise, its handler might now unblock signals that it shouldn't.
6765 * keyboard.c (read_char): Clear signal mask, since we may
6766 be in a SIGINT handler, and many signals may be masked.
6767 * keyboard.c (handle_interrupt):
6768 * sysdep.c (handle_arith_signal):
6769 Clear signal mask instead of just unblocking the signal that
6770 was received, since several signals may be blocked at this point.
6772 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6774 * Makefile.in (TEMACS_POST_LINK): Remove target.
6775 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6776 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6778 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6780 * xmenu.c (xdialog_show): Remove prototype, rename to
6781 x_dialog_show, remove 2nd arg because it's always zero
6782 and simplify accordingly.
6783 (xw_popup_dialog): Adjust user.
6784 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6785 2nd arg because it's always zero and simplify accordingly.
6786 (w32_popup_dialog): Adjust user.
6788 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6790 * w32heap.c (report_temacs_memory_usage): New function.
6792 * unexw32.c (unexec) [ENABLE_CHECKING]:
6793 Call report_temacs_memory_usage.
6795 * w32heap.h (report_temacs_memory_usage): Add prototype.
6797 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6799 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6800 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6802 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6804 * buffer.c (init_buffer): Accept an argument 'initialized'.
6805 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6806 mmap_regions and mmap_fd, to avoid referencing stale data from the
6807 dump phase. Add an assertion for buffer text of buffers created
6808 in temacs before this function is called. (Bug#17622)
6809 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6811 * lisp.h (init_buffer): Update prototype.
6813 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6815 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6817 * alloc.c (Fgarbage_collect): Fix compilation with
6818 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6820 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6822 * frame.c, frame.h (frame_char_to_pixel_position)
6823 (frame_set_mouse_position): Now static, and made private in
6824 frame.c rather than public in frame.h.
6826 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6828 Refactor mouse positioning stuff to avoid code duplication.
6829 * frame.h (frame_char_to_pixel_position): New function.
6830 (x_set_mouse_position): Rename to...
6831 (frame_set_mouse_position): ...new function.
6832 (frame_set_mouse_pixel_position): Add prototype.
6833 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6834 Rename to frame_set_mouse_pixel_position.
6835 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6837 * xterm.h, w32term.h ( x_set_mouse_position)
6838 (x_set_mouse_pixel_position): Remove prototypes.
6840 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6842 On X, always make pointer visible when deleting frame (Bug#17609).
6843 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6845 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6847 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6848 * keyboard.c (gobble_input): If there is no terminal input error,
6849 make sure the pointer is visible for all frames on this terminal.
6850 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6851 it was previously disabled.
6853 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6855 * data.c (Fzerop): Move to Elisp.
6856 (syms_of_data): Don't defsubr it.
6857 * keyboard.c (echo_keystrokes_p): New function.
6858 (read_char, record_menu_key, read_key_sequence): Use it.
6860 * callint.c (Qfuncall_interactively): New var.
6861 (Qcall_interactively): Remove.
6862 (Ffuncall_interactively): New function.
6863 (Fcall_interactively): Use it.
6864 (syms_of_callint): Defsubr it.
6866 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6868 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6869 relocated from under us.
6871 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6873 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6874 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6875 configure, not from HEAPSIZE.
6876 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6878 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6879 for MinGW, since it no longer uses gmalloc.
6881 * buffer.c: Do not define mmap allocations functions for Windows.
6882 Remove mmap_find which is unused. Remove mmap_set_vars which does
6884 [WINDOWSNT]: Include w32heap.h.
6885 (init_buffer): Always allocate new memory for buffers.
6887 * emacs.c: Remove mmap_set_vars calls.
6889 * image.c (free_image): Undef free for Windows because it is
6890 redirected to our private version.
6892 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6893 (copy_executable_and_dump_data): Remove dumping the heap section.
6894 (unexec): Restore using_dynamic_heap after dumping.
6896 * w32heap.c (dumped_data_commit, malloc_after_dump)
6897 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6898 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6899 (mmap_free): New functions.
6901 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6903 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6905 * image.c (imagemagick_load_image): Use MagickRealType for local
6906 'color_scale', instead of double, to avoid a GCC warning about
6909 * xfns.c (Fx_window_property): Remove unused local.
6911 Don't kill already-reaped process (Bug#17561).
6912 * process.c (process_send_signal): Fix race condition where a
6913 subprocess was reaped by a signal handler between the check for
6914 liveness and calling 'kill', which meant that Emacs could in
6915 theory kill an innocent bystander process. Do the fix by blocking
6916 SIGCHLD in a critical section that checks liveness before killing.
6918 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6920 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6922 2014-05-26 Ken Brown <kbrown@cornell.edu>
6924 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6925 even if !CYGWIN (see bug#17510).
6927 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6929 * nsfns.m (Fns_do_applescript): Surround NSApp run
6930 with calls to ns_init_events, ns_finish_events (Bug#17424).
6932 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6934 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6935 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6937 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6938 with calls to ns_init_events, ns_finish_events (Bug#17424).
6940 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6942 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6943 if we are iterating over an object that generates glyphs for
6944 marginal areas. (Bug#17585)
6946 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6948 * xdisp.c (safe__call1, safe__eval): Now static.
6950 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6952 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6953 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6954 (safe_call1): Call safe_call instead of safe__call directly.
6956 2014-05-26 Ken Brown <kbrown@cornell.edu>
6958 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6959 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6962 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6964 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6965 (safe__call, safe__call1, safe__eval): New functions.
6966 (safe_call): Use it.
6967 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6968 (display_mode_element): Same for `:eval'.
6970 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6972 Fix port to 32-bit AIX (Bug#17540).
6973 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6974 twice. _text already includes this offset.
6975 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6977 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6979 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6980 when closest_pos is identical to to_charpos, don't recurse, since
6981 we already tried that, and failed. (Bug#17539)
6983 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6984 unwinding when frame's faces were not initialized yet, increment
6985 the frame's image-cache reference count before calling
6986 x_free_frame_resources. Don't dereference
6987 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6989 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6991 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6994 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6995 macfont.m, call draw with adjusted arguments so font drivers
6996 don't need to do that.
6998 * macfont.m (macfont_draw): Merge changes from Macport.
7000 2014-05-24 Eli Zaretskii <eliz@gnu.org>
7002 * alloc.c (garbage_collect_1): New function, with all of the guts
7003 of Fgarbage_collect.
7004 (mark_stack): Accept an argument END and don't mark Lisp objects
7005 on the stack beyond the address given by END. Calculation of END
7006 was moved to Fgarbage_collect.
7007 (Fgarbage_collect): Calculate the end address of the stack portion
7008 that needs to be examined by mark_stack, and pass that address to
7009 garbage_collect_1, which will pass it to mark_stack.
7010 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7011 for more details about the underlying problems. In particular,
7012 this avoids dumping Emacs with the large hash-table whose value is
7013 held in purify-flag for most of the time loadup.el runs.
7015 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7017 * xfns.c (x_window_property_intern): New function (code from
7019 (Fx_window_property): Call x_window_property_intern. If property
7020 not found and NILP (source) and outer window != inner window,
7021 check outer window for property (Bug#17537).
7023 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7025 Supply malloc and alloc_size attributes for extern allocators.
7026 This documents the C API, and helps GCC generate a bit better code.
7027 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7028 (ATTRIBUTE_MALLOC_SIZE): New macros.
7029 * gmalloc.c (malloc, realloc, calloc):
7030 * gtkutil.h (malloc_widget_value):
7031 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7032 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7035 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7037 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7038 * image.c (imagemagick_load_image): Port to hosts that do not use
7039 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7041 2014-05-21 Leo Liu <sdl.web@gmail.com>
7043 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7045 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
7047 * dbusbind.c (xd_signature): Revert last 2 patches.
7049 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7051 Allow any non-nil value to count as true in bool-vector.
7052 Likewise for xd_signature in dbusbind.c.
7053 This is more consistent with the usual practice in Emacs, which is
7054 that any non-nil value counts as true.
7055 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7056 * dbusbind.c (xd_signature): Likewise, for booleans.
7057 * data.c, lisp.h (Qbooleanp):
7058 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7060 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7062 * lisp.h (CHECK_BOOLEAN): New function.
7063 * alloc.c (Fbool_vector): New function.
7064 (syms_of_alloc): Defsubr it.
7065 * data.c (Qbooleanp): New symbol.
7066 (syms_of_data): DEFSYM it.
7067 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7069 * font.c (font_matching_entity): Extract font-entity object
7070 from the vector of matching entities (Bug#17486).
7072 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7074 Assume C99 or later (Bug#17487).
7075 * bytecode.c (B__dummy__): Remove.
7076 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7077 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7078 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7079 * regex.c (DEBUG_PRINT): Assume varargs macros.
7080 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7082 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7084 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7085 memory for every buffer that was dumped.
7087 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7089 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7090 (Fnreverse): Allow vectors and bool vectors.
7092 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7094 Minor cleanup for terminal setup.
7095 * termhooks.h (create_terminal): Adjust prototype.
7096 * terminal.c (create_terminal): Pass output method and RIF as args.
7097 (init_initial_terminal):
7098 * nsterm.m (ns_create_terminal):
7099 * term.c (init_tty):
7100 * w32term.c (w32_create_terminal):
7101 * xterm.c (x_create_terminal): Adjust users.
7102 Avoid redundant NULL initializers and add comments.
7104 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7106 * keyboard.c (Qdeactivate_mark): Now static.
7108 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7110 If available, use Xfixes extension to do pointer blanking.
7111 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7112 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7113 (make_invisible_cursor): Move to...
7114 * xterm.c (make_invisible_cursor): ...here.
7115 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7116 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7117 (x_term_init): Call to x_setup_pointer_blanking.
7118 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7119 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7121 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7123 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7125 2014-05-12 Glenn Morris <rgm@gnu.org>
7127 * fileio.c (Ffile_executable_p): Doc tweak.
7129 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7131 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7132 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7134 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7136 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7138 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7140 Fix initialization of minibuffer history variable (Bug#17430).
7141 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7142 Move the initialization up to prevent any "value void" message.
7144 2014-05-08 Samuel Bronson <naesten@gmail.com>
7146 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7147 are matched (bug#17413).
7149 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7151 Stop tooltips pulling Emacs window to front (Bug#17408).
7152 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7153 SetWindowPos invocations.
7155 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7157 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7158 not initialized (Bug#17398).
7160 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7162 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7164 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7166 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7167 [HAVE_NS]: Do not include png.h.
7168 (x_query_frame_background_color): New function.
7169 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7170 (png_load_body): Coalesce duplicate code.
7172 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7174 Consult libpng-config more consistently (Bug#17339).
7175 * Makefile.in (PNG_CFLAGS): New var.
7176 (ALL_CFLAGS): Use it.
7177 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7178 CFLAGS now handles this.
7180 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7182 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7183 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7184 because WCONTINUED is always defined now.
7185 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7187 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7189 * buffer.c (overlay_strings): Fix the wording of the commentary.
7191 2014-05-01 Glenn Morris <rgm@gnu.org>
7193 * floatfns.c (Fisnan):
7194 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7196 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7198 * term.c (tty_menu_activate): A better initialization for cursor
7201 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7203 * intervals.c: Tighten assertions.
7204 (create_root_interval): Make sure the interval is not empty.
7205 (intervals_equal): Use booleans.
7206 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7207 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7208 (balance_possible_root_interval): Simplify and use booleans.
7209 (split_interval_right, split_interval_left): Check LENGTH, and remove
7210 now redundant assertion.
7211 (adjust_intervals_for_insertion): Remove now redundant assertions.
7212 (delete_node, interval_deletion_adjustment)
7213 (adjust_intervals_for_deletion, merge_interval_right)
7214 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7215 (reproduce_interval): Make sure the interval is not empty.
7217 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7219 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7220 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7221 satisfaction that they would always be initialized.
7223 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7225 * term.c (tty_menu_display): Move the cursor to the active menu item.
7226 (tty_menu_activate): Return the cursor to the active menu item
7227 after displaying the menu and after displaying help-echo.
7228 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7229 for the details of why this is needed by screen readers and
7232 2014-04-30 Glenn Morris <rgm@gnu.org>
7234 * process.c (handle_child_signal):
7235 Handle systems without WCONTINUED. (Bug#15110, 17339)
7237 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7239 * window.c (struct saved_window): Remove mark.
7240 (Fset_window_configuration, save_window_save)
7241 (compare_window_configurations): Don't touch marks any more.
7243 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7245 Use bits_word for gcmarkbits.
7246 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7247 bits_word is typically a tad more efficient for mark bits than
7248 unsigned is, so use bits_word. All uses changed.
7249 * lisp.h (BITS_PER_INT): Remove; no longer used.
7251 Avoid undefined behavior in signed left shift.
7252 This ports to GCC 4.9.0 with -fsanitize=undefined.
7253 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7255 * regex.c (extract_number):
7256 * lisp.h (make_number, XINT):
7257 Do not shift a 1 bit left into a sign bit.
7258 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7259 not int, for gcmarkbits. All uses changed.
7261 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7263 * search.c (Fnewline_cache_check): Don't try to count newlines
7264 outside the buffer's restriction, as find_newline doesn't support that.
7266 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7268 * window.c (Fset_window_configuration): Deactivate the mark before
7270 (set_window_buffer): Ignore window_initialized.
7271 (window_initialized): Remove.
7272 * keyboard.c (Qdeactivate_mark): Not static any more.
7273 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7276 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7278 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7279 and to clang 3.4, which have fixed the bug. This should let us
7280 run a bit faster on these platforms when address sanitization is
7283 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7285 Port to GCC 4.9.0 with --enable-gcc-warnings.
7286 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7288 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7289 a way that also works with GCC 4.9.0.
7291 * search.c (Fnewline_cache_check): Remove unused locals.
7293 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7295 * search.c (find_newline1): New subroutine.
7296 (Fnewline_cache_check): New function.
7297 (syms_of_search): Defsubr it.
7299 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7301 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7302 * keyboard.c (unblock_input): Add comment.
7303 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7305 2014-04-22 Daniel Colascione <dancol@dancol.org>
7307 * lread.c (readevalloop_eager_expand_eval): New function
7308 that can recurse into toplevel forms.
7309 (readevalloop): Call it.
7310 * lisp.h: Declare Qprogn.
7311 * callint.c (Qprogn): No longer static.
7313 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7315 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7316 Also change identifiers to match the comments, and add more assertions
7319 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7321 * emacs.c (close_output_streams): Don't clear and restore errno.
7323 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7325 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7326 never becomes visible, i.e. using XMonad (Bug#17237).
7328 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7330 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7331 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7332 (Fline_pixel_height): Don't assume that the current buffer and the
7333 selected window's buffer are one and the same. (Bug#17281)
7335 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7336 paragraph-start cache before the newline cache. (Bug#17269)
7338 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7340 * term.c (tty_send_additional_strings): No need to fflush here,
7342 (tty_set_terminal_modes): fflush after sending additional strings,
7345 2014-04-17 Daniel Colascione <dancol@dancol.org>
7347 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7349 (tty_send_additional_strings): New function.
7350 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7351 (syms_of_term): Intern tty-mode-set-strings and
7352 tty-mode-reset-strings.
7354 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7356 * window.c (save_window_save): Lookup window_point_insertion_type in
7357 the right buffer (bug#15457).
7358 (Qwindow_point_insertion_type): New var.
7359 (syms_of_window): Initialize it.
7361 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7363 Fix the MSDOS build.
7364 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7365 (copy_text_and_data): Zero out the atexit chain pointer before
7368 * termhooks.h (encode_terminal_code): Update prototype.
7370 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7371 visible for all DOS_NT ports, not just WINDOWSNT.
7372 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7374 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7375 unless it is defined.
7376 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7378 * process.c (close_on_exec, accept4, process_socket): Move into
7379 the "ifdef subprocesses" part.
7380 (catch_child_signal): Condition by "ifdef subprocesses".
7381 (syms_of_process) <Qinternal_default_process_sentinel>
7382 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7384 * msdos.h: Add prototypes for new functions.
7385 (EINPROGRESS): Define.
7386 (O_CLOEXEC): Define to zero.
7388 * msdos.c (check_window_system): Remove unnecessary an
7389 incompatible duplicate function.
7390 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7391 New functions in support of new functionality.
7393 * menu.c (single_menu_item): Add visual indication of submenu
7394 also for menus on MSDOS frames.
7395 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7397 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7398 when async subprocesses aren't supported.
7400 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7402 * emacs.c (close_output_streams): Zero out errno before calling
7405 * dired.c [MSDOS]: Include msdos.h.
7407 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7408 (DATA_START) [MSDOS]: Define.
7409 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7411 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7412 Ifdef away for MSDOS.
7413 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7414 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7416 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7417 Use temporary file template that is compatible with mkostemp.
7418 Move vfork-related portions under #ifndef MSDOS.
7419 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7421 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7423 * buffer.c (Foverlays_at): Add argument `sorted'.
7425 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7427 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7428 text, invalidate the bidi_paragraph_cache upto and including the
7431 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7433 Port to IRIX 6.5 (Bug#9684).
7434 * conf_post.h (INET6) [IRIX6_5]: Define.
7435 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7436 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7438 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7440 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7441 before passing it to system APIs.
7443 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7445 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7446 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7448 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7450 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7452 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7454 Remove DATA_SEG_BITS.
7455 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7456 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7457 cc, but that platform is so old that SGI itself stopped supporting
7458 it in December 2013. If you still need Emacs on IRIX, please
7459 either compile with GCC and port the undumping code, or run
7460 './configure --with-wide-int'.
7461 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7462 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7463 DEFINE_GDB_SYMBOL_START way to define it.
7464 (NONPOINTER_BITS): New macro.
7465 (EMACS_INT): Use it.
7466 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7467 the problem and/or configuring --with-wide-int.
7468 (USE_LSB_TAG): Simplify, based on above changes.
7469 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7470 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7472 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7474 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7475 covered by a display string that ends in a newline, and that cases
7476 going back by DVPOS lines to hit the search limit, lift the limit
7477 and go back until DVPOS is reached. (Bug#17244)
7479 * indent.c (Fvertical_motion): Handle correctly the case when the
7480 display string is preceded by an empty line.
7482 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7483 use S_IWRITE instead.
7485 2014-04-11 Glenn Morris <rgm@gnu.org>
7487 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7489 2014-04-11 Ken Brown <kbrown@cornell.edu>
7491 * Makefile.in (EMACS_MANIFEST): Revert last change.
7493 2014-04-10 Daniel Colascione <dancol@dancol.org>
7495 * puresize.h (BASE_PURESIZE): Increase.
7497 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7499 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7501 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7502 region handling (and don't call signal_before_change) if
7503 inhibit_modification_hooks is set.
7504 (signal_before_change): Don't check inhibit_modification_hooks any more.
7506 2014-04-08 Daniel Colascione <dancol@dancol.org>
7508 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7509 function cells contain valid lisp objects. (Modified version of
7512 * alloc.c (detect_suspicious_free): Split actual stack capturing
7513 out into new function for easier breakpoint setting.
7514 (note_suspicious_free): New function.
7516 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7518 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7520 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7521 (symbol_block_pinned): New var.
7522 (Fmake_symbol): Initialize `pinned'.
7523 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7524 pinned and signal an error for un-purifiable objects.
7525 (pure_cons): Use it.
7526 (Fpurecopy): Use it, except for objects that can't be purified.
7527 (mark_pinned_symbols): New function.
7528 (Fgarbage_collect): Use it.
7529 (gc_sweep): Remove hack made unnecessary.
7531 2014-04-07 Glenn Morris <rgm@gnu.org>
7533 * keyboard.c (Fopen_dribble_file): Doc tweak.
7535 2014-04-07 Ken Brown <kbrown@cornell.edu>
7537 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7539 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7541 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7542 We have a substitute execinfo.h on hosts that lack it.
7543 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7544 isn't optimized away.
7546 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7548 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7549 * alloc.c (memory_full):
7550 * charset.c (syms_of_charset):
7551 * doc.c (Fsnarf_documentation):
7553 * font.c (BUILD_STYLE_TABLE):
7554 * keyboard.c (make_lispy_event):
7555 * profiler.c (setup_cpu_timer):
7556 * xgselect.c (xg_select):
7557 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7559 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7560 Replace the only use with ARRAYELTS (font_property_table).
7561 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7563 2014-04-03 Daniel Colascione <dancol@dancol.org>
7565 * xterm.c (x_term_init):
7566 * xfns.c (best_xim_style):
7567 * xfaces.c (Fdump_colors):
7568 * w32fns.c (w32_default_color_map):
7569 * w32.c (init_environment, N_ENV_VARS):
7570 * unexcw.c (read_exe_header):
7571 * term.c (term_get_fkeys_1):
7572 * sysdep.c (init_baud_rate):
7573 * nsterm.m (ns_convert_key):
7574 * nsfns.m (get_geometry_from_preferences):
7575 * msdos.c (dos_set_window_size, init_environment):
7576 * macfont.m (mac_font_get_glyph_for_cid)
7577 (macfont_store_descriptor_attributes)
7578 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7579 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7580 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7582 * image.c (xpm_str_to_color_key):
7583 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7584 * frame.c (x_set_frame_parameters):
7585 * fileio.c (Ffile_selinux_context):
7586 * emacs.c (sort_args):
7587 * dosfns.c (msdos_stdcolor_name):
7588 * dired.c (file_attributes):
7589 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7590 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7593 2014-04-02 Daniel Colascione <dancol@dancol.org>
7595 * data.c (Ffset): Abort if we're trying to set a function call to
7598 * lisp.h (ARRAYELTS): New macro.
7600 * alloc.c: Include execinfo.h if available.
7601 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7602 (suspicious_free_record): New structure.
7603 (suspicious_objects, suspicious_object_index)
7604 (suspicious_free_history, suspicious_free_history_index):
7606 (find_suspicious_object_in_range, detect_suspicious_free)
7607 (Fsuspicious_object): New functions.
7608 (cleanup_vector): Call find_suspicious_object_in_range.
7610 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7612 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7613 width from font width (Bug#17163).
7615 * frame.c (x_set_frame_parameters): Calculate default values of
7616 new frame sizes only after all other frame parameters have been
7617 processed (Bug#17142).
7619 2014-04-02 Ken Brown <kbrown@cornell.edu>
7621 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7624 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7626 * xterm.c (x_draw_image_glyph_string): Adjust image background
7627 width accordingly when its x position is adjusted. (Bug#17115)
7629 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7631 * font.c (font_list_entities): Do not add empty vector to font cache.
7632 (font_matching_entity): Likewise. If matching entity is found, insert
7633 1-item vector with this entity instead of entity itself (Bug#17125).
7635 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7637 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7639 * fns.c (validate_subarray): Rename from validate_substring,
7640 since it works for vectors too. New arg ARRAY. Optimize for the
7641 non-nil case. Instead of returning bool, throw an error if out of
7642 range, so that the caller needn't do that. All uses changed.
7643 Report original values if out of range.
7644 (Fsubstring, Fsubstring_no_properties, secure_hash):
7645 Also optimize the case where FROM is 0 or TO is the size.
7647 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7649 * search.c (Freplace_match): Use make_specified_string.
7650 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7651 to catch bogus override face of glyph strings.
7652 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7653 Move common substring range checking code to...
7654 (validate_substring): ...this function.
7656 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7658 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7660 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7662 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7663 bar is zero height, just return (Bug#16976).
7664 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7666 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7668 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7669 is nil. If waiting for toolbar to complete, force a redraw.
7671 2014-03-28 Glenn Morris <rgm@gnu.org>
7673 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7674 (emacs_bugreport): New variable.
7675 (usage_message): Use PACKAGE_BUGREPORT.
7676 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7678 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7680 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7682 Port recent signal-related changes to FreeBSD.
7683 Reported by Herbert J. Skuhra.
7684 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7685 Move decls from here ...
7686 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7688 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7690 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7691 and width of image background when it is displayed with a 'box'
7694 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7696 More backward-compatible fix to char-equal core dump (Bug#17011).
7697 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7698 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7700 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7702 * image.c (init_svg_functions): When loading SVG-related libraries,
7703 free already loaded libraries if the initialization fails.
7704 (rsvg_handle_set_size_callback): Remove declaration, unused.
7706 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7708 Fix core dump in char-equal (Bug#17011).
7709 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7710 unibyte buffers, as we can't tell whether the characters are
7713 * insdel.c (adjust_markers_for_delete): Remove unused local.
7715 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7717 Have (MARKER . ADJUSTMENT) undo records always be immediately
7718 after their corresponding (TEXT . POS) record in undo list.
7720 * lisp.h (record-delete): New arg record_markers.
7721 (record_marker_adjustment): No longer needed outside undo.c.
7722 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7723 adjustments to undo.c's record_marker_adjustments. Note that
7724 fileio.c's decide_coding_unwind is another caller to
7725 adjust_markers_for_delete. Because it has undo list bound to t,
7726 it does not rely on adjust_markers_for_delete to record marker
7728 (del_range_2): Swap call to record_delete and
7729 adjust_markers_for_delete so as undo marker adjustments are
7730 recorded before current deletion's adjustments, as before.
7731 (adjust_after_replace):
7732 (replace_range): Pass value for new record_markers arg to
7734 * undo.c (record_marker_adjustment): Rename to
7735 record_marker_adjustments and made static.
7736 (record_delete): Check record_markers arg and call
7737 record_marker_adjustments.
7738 (record_change): Pass value for new record_markers arg to
7740 (record_point): at_boundary calculation no longer needs to account
7741 for marker adjustments.
7743 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7745 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7748 2014-03-26 Glenn Morris <rgm@gnu.org>
7750 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7752 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7754 * buffer.c (struct sortvec): Add field `spriority'.
7755 (compare_overlays): Use it.
7756 (sort_overlays): Set it.
7758 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7760 * xdisp.c (redisplay_window): If all previous attempts to find the
7761 cursor row failed, try a few alternatives before falling back to
7762 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7764 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7766 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7767 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7769 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7770 variables on Windows.
7772 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7774 * w32.c (unsetenv): Remove unused var `retval'.
7775 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7777 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7778 (start_watching): Remove unused var `thr'.
7780 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7781 (find_child_console): Remove unnecesary var `thread_id'.
7783 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7784 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7786 2014-03-26 Glenn Morris <rgm@gnu.org>
7788 * filelock.c (Flock_buffer): Doc tweak.
7790 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7791 * emacs.c (shut_down_emacs):
7792 * fileio.c (Finsert_file_contents, write_region):
7793 * filelock.c (top-level, syms_of_filelock):
7794 * insdel.c (prepare_to_modify_buffer_1):
7795 CLASH_DETECTION is always defined now.
7797 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7799 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7800 DLL handle, to speed up thread startup.
7802 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7804 Handle sigmask better with nested signal handlers (Bug#15561).
7805 * atimer.c (sigmask_atimers): Remove.
7806 Remaining use rewritten to use body of this function.
7807 * atimer.c (block_atimers, unblock_atimers):
7808 * callproc.c (block_child_signal, unblock_child_signal):
7809 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7810 New arg OLDSET. All callers changed.
7811 * atimer.c (block_atimers, unblock_atimers):
7812 * callproc.c (block_child_signal, unblock_child_signal):
7813 * keyboard.c (handle_interrupt):
7814 * sound.c (vox_configure, vox_close):
7815 Restore the old signal mask rather than unilaterally clearing bits
7816 from the mask, in case a handler is running within another
7817 handler. All callers changed.
7818 * lisp.h, process.c, process.h, term.c:
7819 Adjust decls and callers to match new API.
7820 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7821 signal handlers aren't supposed to use floating point anyway.
7822 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7824 2014-03-23 Daniel Colascione <dancol@dancol.org>
7826 Split gc_sweep into discrete functions for legibility and better
7829 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7830 (sweep_vectors): Fix typo in comment.
7831 (sweep_conses, sweep_floats, sweep_intervals)
7832 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7833 (gc_sweep): Call new functions, to which existing functionality is
7835 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7837 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7839 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7841 2014-03-23 Daniel Colascione <dancol@dancol.org>
7843 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7844 only if xic_style calls for it. This change allows Emacs to work
7845 with ibus. Also, don't leak resources if create_frame_xic fails,
7846 and stop caching xic_style across different displays.
7847 (supported_xim_styles): Make const.
7848 (best_xim_style): Remove first parameter: it's always just
7849 supported_xim_styles. Change to look at supported_xim_styles
7852 2014-03-23 Daniel Colascione <dancol@dancol.org>
7854 * term.c (init_tty): Rearrange condition for clarity; print
7855 appropriate diagnostic.
7857 2014-03-23 Daniel Colascione <dancol@dancol.org>
7859 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7860 array. (ASAN caught.)
7862 2014-03-22 Glenn Morris <rgm@gnu.org>
7864 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7866 2014-03-22 Daniel Colascione <dancol@dancol.org>
7868 * process.c (conv_sockaddr_to_lisp): When extracting the string
7869 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7871 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7873 Fix regression introduced by patch for Bug#10500.
7874 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7875 * w32term.c (x_draw_image_relief): Likewise.
7877 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7879 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7880 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7881 maximize a frame for odd default fonts.
7883 2014-03-21 Glenn Morris <rgm@gnu.org>
7885 * minibuf.c (history-length): Increase default from 30 to 100.
7887 2014-03-21 Daniel Colascione <dancol@dancol.org>
7889 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7890 every time we switch to minibuffer.
7892 * alloc.c (lisp_align_malloc, allocate_string_data)
7893 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7894 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7896 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7898 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7899 support more "verbs".
7901 2014-03-21 Daniel Colascione <dancol@dancol.org>
7903 Always prohibit dumping a dumped Emacs.
7905 * emacs.c (might_dump): New variable.
7906 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7907 * lisp.h (might_dump): Declare.
7908 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7910 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7912 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7914 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7916 * doc.c (store_function_docstring): Warn when we don't know where to
7918 (Fsubstitute_command_keys): Don't advertise the fact that
7919 text-properties are dropped, since we think it's a bug that we'll fix.
7921 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7922 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7923 * frame.c (frame_garbaged): Make "docstring" more precise.
7925 2014-03-20 Glenn Morris <rgm@gnu.org>
7927 * charset.c (init_charset): When we cannot find the charsets directory,
7928 mention if EMACSDATA is set.
7930 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7932 * fns.c (Frandom): Fix rare bug where the result isn't random.
7934 Fix porting inconsistency about rounding to even.
7935 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7936 This way, the unusual !HAVE_RINT case acts like the usual
7937 HAVE_RINT case, and we can fix the documentation accordingly.
7939 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7941 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7942 (w32_wnd_proc): Initialize the dwHoverTime member of
7943 TRACKMOUSEEVENT structure.
7945 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7947 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7949 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7951 * search.c (find_newline): Speed up the function when using the
7952 newline cache, by halving the number of calls to
7953 region_cache_forward and region_cache_backward. (Bug#16830)
7955 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7957 * buffer.c (Fset_buffer): Document return value (bug#17015).
7959 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7961 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7962 nil, always resize character wise to avoid potential loss of the
7963 mode line (Bug#16923 related).
7965 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7967 * frame.c (x_set_frame_parameters): Always calculate new sizes
7968 pixelwise to avoid potential loss when rounding.
7970 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7972 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7973 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7975 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7977 * w32.c (fstatat): Don't add an extra slash if the argument ends
7978 with a slash: this fails the subsequent call to stat_worker on
7979 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7981 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7983 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7985 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7987 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7989 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7990 when frame is only on one screen (Bug#14713).
7992 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7994 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7995 there's a valid wrap point in the display line, the last glyph
7996 cannot "just barely fit" on this row, because display_line doesn't
7997 let it. Instead, proceed as if the last glyph didn't fit, so that
7998 we eventually back up the iterator to the wrap point. This avoids
7999 delusional behavior of move_it_to, whereby it proceeds to the next
8000 display line, but sets current_x to zero for all the glyphs that
8001 without word-wrap would fit on the previous display line.
8002 One result was that visual-order cursor movement behaved erratically
8004 (Fmove_point_visually): Add code to find the x coordinate of the
8005 last character before wrap point, under word-wrap on a TTY.
8007 2014-03-07 Eli Zaretskii <eliz@gnu.org>
8009 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8010 also return value of MOVE_POS_MATCH_OR_ZV from
8011 move_it_in_display_line_to, when moving from beginning of line to
8012 point's position. (Bug#16961)
8014 2014-03-07 Martin Rudalics <rudalics@gmx.at>
8016 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8017 * window.c (Fselect_window): Explain NORECORD and
8018 `buffer-list-update-hook' in doc-string.
8020 2014-03-06 Martin Rudalics <rudalics@gmx.at>
8022 * window.c (Fother_window_for_scrolling): Check that
8023 Vother_window_scroll_buffer is a buffer.
8025 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8027 * xterm.c (xim_initialize): Always pass a copy of resource name
8028 to XRegisterIMInstantiateCallback and eassert whether return
8029 value is True. Passing copy is important because Xlib doesn't
8030 make its own copy and resource name argument usually points to
8031 SSDATA (Vx_resource_name), which may be changed from Lisp.
8032 (xim_close_display): For XUnregisterIMInstantiateCallback,
8033 always eassert return value and pass exactly the same values
8034 as were used for XRegisterIMInstantiateCallback.
8035 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8036 sources to check why if you are interested.
8038 2014-03-05 Martin Rudalics <rudalics@gmx.at>
8040 * dispnew.c (change_frame_size_1): Add new_lines instead of
8041 new_height, the latter may be still zero if passed as such.
8042 * window.c (Fwindow_pixel_height): Mention bottom divider in
8045 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8047 Fix "resource temporarily unavailable" with xgselect
8049 * xgselect.c: Include <stdbool.h>.
8050 (xg_select) [!USE_GTK]: Don't lose track of errno.
8052 Fix minor --enable-gcc-warnings issues.
8053 * widget.c (update_various_frame_slots, EmacsFrameResize):
8054 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8056 2014-03-04 Ken Brown <kbrown@cornell.edu>
8058 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8059 represent the actual adjustment needed for alignment.
8061 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8063 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8064 needed, and don't reallocate if the initial allocation already
8065 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8067 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8069 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8072 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8074 * cmds.c (delete-char): Update docstring pointing out that the
8075 function ignores `delete-active-region' and `overwrite-mode'.
8077 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8079 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8081 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8082 allocated buffer due to alignment.
8083 (freehook): If the block to be freed was allocated by
8084 'aligned_alloc', find its real pointer before calling 'free'.
8086 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8089 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8091 * font.c (toplevel): Adjust comment about font cache layout.
8092 (font_clear_cache): Fix to match real font cache layout.
8093 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8094 (Fframe_font_cache) [FONT_DEBUG]: New function.
8095 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8097 Avoid crashes when X fonts are erroneously freed on reused X
8098 'Display *' connection data (Bug#16069). Note that X font
8099 resources still may be leaked, but currently there is no way
8100 to completely avoid it.
8101 * xterm.h (struct x_display_info): New member x_id. Add comments.
8102 * xterm.c (x_display_id): New variable.
8103 (x_term_init): Assign identifier to each opened X connection.
8104 * xfont.c (struct xfont): New member x_display_id.
8105 (xfont_open): Initialize it with frame's display id.
8106 (xfont_close): Check whether font's display id matches the one
8107 recorded for the given display. Adjust comment.
8108 * xftfont.c (struct xftfont_info):
8109 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8111 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8113 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8114 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8115 killed Vother_window_scroll_buffer.
8116 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8118 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8120 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8121 that start with more than 2 slashes as UNCs. (Bug#16751)
8123 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8125 Fix a few crashes and leaks when cloning C strings.
8126 * alloc.c, lisp.h (dupstring): New function.
8127 * gtkutil.c (xg_get_font):
8128 * term.c (tty_default_color_capabilities):
8129 * xsettings.c (store_monospaced_changed)
8130 (store_font_name_changed, parse_settings)
8131 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8132 This avoids some unlikely crashes due to accessing freed storage,
8133 and avoids some minor memory leaks in the more-typical case.
8135 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8137 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8138 cursor when modeline can't be dragged (Bug#16647).
8140 2014-02-28 Glenn Morris <rgm@gnu.org>
8142 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8143 from custom-delayed-init-variables. (Bug#11565)
8145 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8147 More fixes for mouse glyph calculations (Bug#16647).
8148 * window.c (coordinates_in_window): In intersection of
8149 horizontal and vertical window dividers prefer the horizontal
8150 one. Add some extra parens to last fix.
8151 (window_relative_x_coord): Return x-coordinate for header and
8153 * xdisp.c (remember_mouse_glyph): In text area don't extend
8154 glyph into mode line to show the vertical drag cursor there
8155 immediately. Subdivide mouse glyphs in right fringes to show a
8156 horizontal drag cursor as soon as we enter the "grabbable width"
8157 portion. Handle vertical border case separately. Do not
8158 subdivide window divider areas.
8159 (note_mouse_highlight): On bottom divider of bottommost windows
8160 show vertical drag cursor only when the minibuffer window can be
8163 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8165 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8166 reset by the face of the object just displayed. See also bug#76.
8167 (get_next_display_element): If the string came from a display
8168 property, examine the box face attribute at it->position, not at
8169 it->current.pos, since the latter was not updated yet. (Bug#16870)
8170 (handle_face_prop): Improve commentary.
8172 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8174 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8175 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8177 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8179 Fixes around Bug#16647.
8180 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8181 ON_BOTTOM_DIVIDER cases.
8182 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8183 only if the window has no right divider.
8184 (Fcoordinates_in_window_p): Fix doc-string.
8186 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8188 * lread.c (Funintern): Fix doc to match advertised calling convention.
8190 2014-02-24 Daniel Colascione <dancol@dancol.org>
8192 * keyboard.c (read_char): Close race that resulted in lost events.
8194 2014-02-22 Glenn Morris <rgm@gnu.org>
8196 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8197 * window.c (window-resize-pixelwise): Doc fixes.
8199 * process.c (Finternal_default_process_filter)
8200 (Finternal_default_process_sentinel): Doc tweaks.
8202 2014-02-21 Glenn Morris <rgm@gnu.org>
8204 * process.c (Fprocess_buffer, Faccept_process_output)
8205 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8208 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8210 * window.c (Fwindow_scroll_bar_width): New function.
8212 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8214 Pacify GCC when configuring with --enable-gcc-warnings.
8215 * xdisp.c (move_it_in_display_line_to) [lint]:
8216 Initialize recently-added local.
8218 2014-02-21 Daniel Colascione <dancol@dancol.org>
8220 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8222 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8224 * xdisp.c (init_iterator): Don't dereference a bogus face
8225 pointer. (Bug#16819)
8226 (try_cursor_movement): Don't use cursor position if
8227 set_cursor_from_row failed to compute it. This avoids assertion
8228 violations in MATRIX_ROW.
8229 (move_it_in_display_line_to): Save the iterator state in ppos_it
8230 only once per call. Reimplement the method used to return to the
8231 best candidate position if all the positions found in display line
8232 are beyond TO_CHARPOS. This cuts down the number of calls to
8233 bidi_shelve_cache, which moves a lot of stuff when lines are long
8234 and include bidirectional text. (Bug#15555)
8236 2014-02-20 Glenn Morris <rgm@gnu.org>
8238 * data.c (Fdefalias): Doc fix.
8240 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8242 * xdisp.c (display_line): Fix horizontal scrolling of large images
8243 when fringes are turned off. This comes at a price of not
8244 displaying the truncation/continuation glyphs in this case.
8247 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8248 CreateDIBSection returns an error indication, zero out *ximg after
8249 destroying the image. This avoids crashes in memory allocations
8250 due to the fact that some of the callers also call
8251 x_destroy_x_image, which will attempt to free an already free'd
8254 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8256 * widget.c (update_various_frame_slots): Don't set
8257 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8259 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8261 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8263 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8265 temacs --daemon fix (Bug#16599).
8266 * emacs.c (main): Initialize daemon_pipe[1] here ...
8267 (syms_of_emacs): ... instead of here.
8269 2014-02-16 Anders Lindgern <andlind@gmail.com>
8271 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8274 2014-02-16 Daniel Colascione <dancol@dancol.org>
8276 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8277 (xd_get_connection_address): Use it.
8278 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8279 xd_get_connection_address because the latter signals if the bus
8280 we're trying to close is already disconnected.
8282 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8284 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8285 argument to CreateThread. This avoids segfaults on Windows 9X.
8286 Reported by oslsachem <oslsachem@gmail.com>.
8288 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8290 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8291 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8292 (check_lseek): New function, to report lseek errors.
8293 (save_data_space, update_file_ptrs, read_header, write_header)
8294 (copy_file, copy_rest, unexec): Use these news functions.
8295 (update_file_ptrs): Don't assume wraparound behavior when
8296 converting a large size_t value to off_t.
8298 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8300 * composite.c (fill_gstring_header): Pass positions as C integers
8301 and move parameters checking to...
8302 (Fcomposition_get_gstring): ...this function. Handle case when
8303 buffer positions are in reversed order and avoid crash (Bug#16739).
8305 * buffer.c (validate_region): Mention current buffer in error message.
8307 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8309 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8311 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8313 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8315 2014-02-11 Glenn Morris <rgm@gnu.org>
8317 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8318 Replace refs to "OpenStep" in messages.
8320 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8322 Avoid "." at end of error diagnostics.
8323 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8324 * font.c (Ffont_at):
8325 * nsfns.m (ns_display_info_for_name):
8326 * nsselect.m (Fx_own_selection_internal):
8327 * nsterm.m (performDragOperation:):
8328 Remove "." from end of diagnostic.
8330 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8332 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8333 unintuitive (bug#15824).
8334 (Fyes_or_no_p): Doc fix (bug#15456).
8336 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8338 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8340 * eval.c (call_debugger): When exiting the debugger, do not allow
8341 max_specpdl_size less than actual binding depth (Bug#16603).
8342 (syms_of_eval): Adjust docstring.
8344 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8346 * cmds.c (Fself_insert_command): Output a clearer error message on
8347 negative repetitions (bug#9476).
8349 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8351 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8353 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8355 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8357 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8359 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8361 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8363 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8365 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8367 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8368 `exit' works (bug#15865).
8370 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8372 Constrain window box/body sizes and margin widths (Bug#16649).
8373 * xdisp.c (window_box_width): Don't return less than zero.
8374 (window_box_left_offset, window_box_right_offset): Don't return
8375 more than the window's pixel width.
8376 * window.c (window_body_height, window_body_width): Don't return
8378 (window_resize_apply): Adjust margin width, if necessary.
8380 2014-02-07 Glenn Morris <rgm@gnu.org>
8382 * nsterm.m (syms_of_nsterm): Doc fix.
8384 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8386 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8387 New variables: pointers through which to call the respective APIs.
8388 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8389 (filename_from_ansi, sys_link, check_windows_init_file):
8390 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8391 This is required on Windows 9X, where we dynamically load
8392 UNICOWS.DLL which has their non-stub implementations.
8393 (maybe_load_unicows_dll): Assign addresses to these 2 function
8394 pointers after loading UNICOWS.DLL.
8396 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8397 MultiByteToWideChar and WideCharToMultiByte through function
8400 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8403 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8405 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8406 for OSX >= 10.9 if separate spaces are used.
8407 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8409 2014-02-06 Glenn Morris <rgm@gnu.org>
8411 * buffer.c (cache-long-scans): Doc fix.
8413 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8415 * w32fns.c (Fw32_shell_execute): Doc fix.
8417 2014-02-05 Bastien Guerry <bzg@gnu.org>
8419 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8420 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8422 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8424 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8425 outside the window (Bug#16649).
8427 * xdisp.c (note_mouse_highlight): When entering a margin area show
8428 a non-text cursor (Bug#16647).
8430 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8432 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8433 It prompted a compile-time diagnostic on GNU/Linux.
8434 Simplify to remove the need for the label.
8436 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8438 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8439 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8440 to show it; otherwise return 'unsupported--w32-dialog' to signal
8441 to the caller that emulation with menus is necessary.
8442 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8444 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8446 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8449 * menu.c (Fx_popup_dialog): Don't condition the call to
8450 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8451 special symbol 'unsupported--w32-dialog', emulate the dialog with
8452 a menu by calling x-popup-menu.
8454 * menu.h (Qunsupported__w32_dialog): New extern variable.
8456 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8458 * keyboard.c (kbd_buffer_get_event): Read file notification events
8461 * xgselect.c (xg_select): Read glib events in any case, even if
8462 there are no file descriptors to watch for. (Bug#16519)
8464 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8466 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8467 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8468 * w32term.c (w32_draw_window_divider): Handle first and last
8470 * w32term.h (w32_fill_area_abs): New function.
8471 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8473 * xfaces.c (realize_basic_faces): Handle new face ids.
8474 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8475 and bottom divider width.
8476 * xterm.c (x_draw_window_divider): Handle first and last pixels
8479 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8481 * print.c (Fexternal_debugging_output): Add cast to pacify
8482 --enable-gcc-warnings.
8483 * eval.c (call_debugger): Grow specpdl if the debugger was
8484 entered due to specpdl overflow (Bug#16603) and allow more
8485 specpdl space for the debugger itself.
8487 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8489 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8492 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8494 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8495 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8497 * print.c (Fexternal_debugging_output): If the argument character
8498 is non-ASCII, encode it with the current locale's encoding before
8499 writing the result to the terminal. (Bug#16448)
8501 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8502 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8505 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8507 * process.c (create_process): Reset SIGPROF handler in the child.
8508 * callproc.c (call_process): Likewise.
8510 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8512 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8514 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8516 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8517 of zero to print strings, GDB doesn't like it.
8519 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8520 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8521 we still use correct addresses. (Bug#16576)
8523 2014-01-27 K. Handa <handa@gnu.org>
8525 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8526 to preserve the code detection behavior of 24.3.
8527 * coding.h (struct coding_system): New member detected_utf8_bytes.
8528 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8529 (decode_coding_gap): Use short cut for UTF-8 file reading only
8530 when coding->detected_utf8_bytes equals to coding->src_bytes.
8531 * fileio.c (Finsert_file_contents): Cancel the previous change.
8533 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8535 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8536 that are not visible.
8538 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8540 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8541 is grabbed (Bug#16565).
8543 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8545 * xdisp.c (last_max_ascent): Re-remove after erroneously
8546 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8548 (move_it_to): Re-remove reference to last_max_ascent.
8549 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8550 max_descent here instead of calling line_bottom_y.
8553 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8555 * terminal.c (initial_free_frame_resources): New function.
8556 (init_initial_terminal): Install new hook to free face cache
8557 on initial frame and avoid memory leak. For details, see
8558 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8559 * xfaces.c (free_frame_faces): Adjust comment.
8561 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8563 * data.c (Fstring_to_number): Document results if unparsable
8566 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8568 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8570 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8572 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8573 * coding.c (detect_coding_utf_8, emacs_mule_char)
8574 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8575 (check_utf_8, decode_coding):
8576 * coding.h (struct coding_system.errors):
8577 Use ptrdiff_t, not int, for integer values derived from buffer and
8580 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8581 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8582 before invoking decode_coding_gap, since there's just one block.
8584 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8586 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8587 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8588 too early. Again run change_frame_size before assigning menu-
8591 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8593 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8594 arrives, call x_check_fullscreen, in case the new display has a
8595 different resolution. (Bug#16517)
8597 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8599 * term.c (read_menu_input): If the selected frame changes, exit
8601 (tty_menu_show): If the selected frame changes while we displayed
8602 a menu, throw to top level. (Bug#16479)
8604 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8606 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8608 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8610 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8611 * data.c (count_one_bits_word): Fix bug (negated comparison)
8612 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8614 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8616 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8617 Avoid undefined behavior by initializing display property bit of a
8618 string processed by the bidirectional iterator. For details, see
8619 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8621 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8623 Minor cleanup of previous change.
8624 * image.c (imagemagick_error, Fimagemagick_types):
8625 Omit some recently-introduced and unnecessary casts and assignments.
8627 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8629 Fix two memory leaks discovered with Valgrind.
8630 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8631 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8633 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8635 Fixes in window size functions around Bug#16430 and Bug#16470.
8636 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8637 (Fwindow_mode_line_height, Fwindow_header_line_height)
8638 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8639 Minor doc-string adjustments.
8640 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8641 Rewrite doc-strings.
8642 (window_body_height, window_body_width): Do not count partially
8643 visible lines/columns when PIXELWISE is nil (Bug#16470).
8644 (Qfloor, Qceiling): New symbols.
8646 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8648 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8649 when the image cache is not yet allocated. (Bug#16509)
8651 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8653 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8654 re-attach intervals to its base buffer (Bug#16502).
8655 * intervals.c (set_interval_object): Move from here...
8656 * intervals.h (set_interval_object): ... to here. Fix comments.
8658 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8660 Avoid undefined behavior by initializing buffer redisplay bit.
8661 Reported by Dmitry Antipov in
8662 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8663 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8665 Revert some of the CANNOT_DUMP fix (Bug#16494).
8666 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8668 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8670 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8671 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8672 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8673 they are replaced by macros that expand into direct calls to the
8674 corresponding functions from GDI32.DLL.
8675 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8676 variables in the Cygwin build, they are unused.
8678 2014-01-19 K. Handa <handa@gnu.org>
8680 * composite.c (composition_update_it): Fix previous change.
8682 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8684 Fix file name handling on MS-Windows 9X.
8685 * w32.c (maybe_load_unicows_dll): New function.
8687 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8688 on, to make sure we can convert file names to and from UTF-8 on
8689 Windows 9X. This fixes a failure to start up because Emacs cannot
8690 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8692 * w32font.c [WINDOWSNT]: Include w32.h.
8693 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8694 of implementing the same stuff.
8695 Remove now unused g_b_init_is_windows_9x.
8697 * w32.h (maybe_load_unicows_dll): Add prototype.
8699 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8701 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8702 switch to single keyboard. Prevents daemon crashes when a new
8703 client connects while we show a TTY menu in an existing client.
8706 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8708 Fix MinGW64 porting problem with _setjmp.
8709 Reported by Eli Zaretskii in:
8710 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8711 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8712 the old _setjmp and _longjmp. All uses changed.
8714 2014-01-13 Daniel Colascione <dancol@dancol.org>
8716 * textprop.c (Fremove_list_of_text_properties):
8717 Correctly handle reaching the end of the interval tree. (Bug#15344)
8719 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8721 * xdisp.c (resize_mini_window): Round height to a multiple of
8722 frame's line height. Fix bug in calculation of window start
8723 position (Bug#16424).
8725 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8727 * macfont.m: Include termchar.h.
8728 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8729 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8730 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8731 *_WITH_GC_* to take face and f as parameters.
8732 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8733 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8735 2014-01-13 Daniel Colascione <dancol@dancol.org>
8737 Fix menu item updating in the presence of the Unity global menu
8740 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8741 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8743 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8744 updating menus; explain why.
8745 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8746 problem it's supposed to solve and it interferes with detecting
8747 the presence of a global menu.
8748 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8751 2014-01-11 K. Handa <handa@gnu.org>
8753 * composite.c (composition_update_it): Fix indexing of
8754 LGSTRING_CHAR (Bug#15984).
8756 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8758 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8760 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8762 * xdisp.c (try_window_id): Don't use this function's optimizations
8763 if overlays in the buffer displayed by the window have changed
8764 since last redisplay. (Bug#16347)
8765 (message_dolog): Fix indentation.
8767 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8769 * frame.c (frame_resize_pixelwise): Fix doc-string.
8771 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8773 Fix handling of internal borders (Bug#16348).
8774 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8775 Remove internal border width from pixel width of windows.
8776 (change_frame_size_1): Don't return early when frame's pixel
8777 size changes - we still have to record the new sizes in the
8779 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8780 also when toolbar gets larger.
8781 * window.c (check_frame_size): Include internal_border_width in
8783 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8784 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8785 In non-toolkit/non-GTK version clear internal border.
8786 * xterm.c (x_clear_under_internal_border): New function for
8787 non-toolkit/non-GTK version.
8788 (x_after_update_window_line): In non-toolkit/non-GTK version
8790 (handle_one_xevent, x_set_window_size):
8791 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8792 * xterm.h (x_clear_under_internal_border): Extern it.
8794 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8796 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8797 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8800 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8802 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8803 last value of point is not equal to buffer's point. (Bug#16129)
8805 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8808 * nsterm.h (updateCollectionBehavior): Rename from
8809 updateCollectionBehaviour. All uses changed.
8811 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8812 * Makefile.in (SETFATTR): New macro.
8813 (temacs$(EXEEXT)): Use it.
8815 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8817 Fix maximization behavior on Windows (Bug#16300).
8818 * w32fns.c (w32_fullscreen_rect): Don't handle
8819 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8820 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8821 of SetWindowPos. Restore last placement also when leaving
8822 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8823 but the FULLSCREEN_BOTH case.
8825 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8828 * data.c (arithcompare_driver):
8829 * fileio.c (Fcar_less_than_car):
8830 * fns.c (internal_equal):
8831 * frame.c (delete_frame):
8832 * lisp.h (enum More_Lisp_Bits):
8834 Avoid C99 constructs that don't work in C89.
8835 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8836 to port to C89, which doesn't have 'long long'.
8837 (count_trailing_zero_bits): Use them.
8839 2014-01-03 Chong Yidong <cyd@gnu.org>
8841 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8843 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8845 Further adjust frame/window scrollbar width calculations.
8846 * window.c (apply_window_adjustment):
8847 Set windows_or_buffers_changed.
8848 (Fwindow_scroll_bars): Return actual scrollbar width.
8849 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8850 For non-toolkit builds again use 14 as minimum width and set
8851 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8852 * xterm.c (XTset_vertical_scroll_bar): Take width from
8853 WINDOW_SCROLL_BAR_AREA_WIDTH.
8854 (x_new_font): Rename wid to unit. Base calculation of new
8855 scrollbar width on toolkit used and make it analogous to that of
8856 x_set_scroll_bar_default_width.
8857 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8858 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8859 of GetSystemMetrics.
8860 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8861 WINDOW_SCROLL_BAR_AREA_WIDTH.
8862 (x_new_font): Make it correspond to changes in xterm.c.
8864 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8866 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8867 This is a cleaner way to fix the MinGW-w64 porting problem.
8868 Check for INTPTR_MAX misconfiguration.
8870 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8872 * search.c (newline_cache_on_off, find_newline): In indirect
8873 buffers, use the newline cache of the base buffer.
8875 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8876 buffer, invalidate the caches of its base buffer. (Bug#16265)
8878 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8879 buffers, use the width-run cache of the base buffer.
8881 * xdisp.c (redisplay_window): When the window displays an indirect
8882 buffer, and the character widths in the display table have
8883 changed, invalidate the width-run cache of the corresponding base
8886 * fileio.c (Finsert_file_contents): When invalidating the newline
8887 cache, consider the case of inserting into indirect buffer.
8889 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8890 In indirect buffers, use the paragraph cache of the base buffer.
8892 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8894 * window.c (grow_mini_window): Fix last change.
8896 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8898 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8900 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8902 * w32term.c (w32_initialize): Use LCID and LOWORD.
8904 * w32proc.c (create_child): Use pid_t for 5th argument.
8905 (IsValidLocale): Don't provide prototype for MinGW64.
8906 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8907 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8909 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8910 MinGW64 doesn't support.
8912 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8914 * w32.c (set_named_security_info): New function.
8915 (acl_set_file): Fall back on set_named_security_info if
8916 set_file_security fails.
8917 (g_b_init_set_named_security_info_w)
8918 (g_b_init_set_named_security_info_a): New static variables.
8919 (globals_of_w32): Initialize them to zero.
8920 (set_named_security_info): Set them to non-zero if the
8921 corresponding API is available.
8922 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8923 New function typedefs.
8925 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8927 Some more fixes following pixelwise resize changes including one
8929 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8930 of frame_resize_pixelwise.
8931 * widget.c (pixel_to_text_size): New function.
8932 (update_wm_hints): Have size hints respect value of
8933 frame_resize_pixelwise.
8934 (EmacsFrameResize): Alway process resize requests pixelwise.
8935 * window.c (grow_mini_window): Make sure mini window is at least
8937 * xdisp.c (display_menu_bar): Make sure menubar extends till
8939 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8940 (x_set_tool_bar_lines): Calculate pixelwise.
8941 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8942 frame_resize_pixelwise.
8944 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8946 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8947 variables not used there.
8949 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8951 * w32.c (sys_umask): New function. (Bug#16299)
8953 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8955 * dispnew.c (change_frame_size_1): Take old width of root window
8956 from that window's pixel width. (Bug#16284)
8958 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8960 Plain copy-file no longer chmods an existing destination (Bug#16133).
8961 * fileio.c (realmask): Now a static var, not a local.
8962 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8963 Remove arg STATPTR. All uses changed.
8964 (Fcopy_file): Do not alter permissions of existing destinations,
8965 unless PRESERVE-PERMISSIONS (renamed from
8966 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8967 Avoid race when testing for existing destinations and for
8968 when input and output files are the same.
8969 If changing the group fails, adjust both default and
8970 preserved permissions so that access is not granted to the
8972 (Fset_default_file_modes, init_fileio): Update realmask.
8973 (Fdefault_file_modes): Use realmask instead of calling umask.
8975 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8977 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8978 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8979 flags on the daemon pipe ends before execing.
8981 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8983 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8984 session. (Bug#14739)
8986 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8988 * callproc.c (Vexec_path): Document that exec-directory is in it.
8990 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8992 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8995 2013-12-27 Chong Yidong <cyd@gnu.org>
8997 * data.c (Fsymbol_function): Doc fix.
8999 2013-12-26 Martin Rudalics <rudalics@gmx.at>
9001 Some more tinkering with Bug#16051.
9002 * window.c (resize_frame_windows): Don't let the size of the
9003 root window drop below the frame's default character size.
9004 Never ever delete any subwindows - let the window manager do the
9007 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9008 of toolbar lines needed when they exceed the height of the root
9010 (unwind_create_frame_1): New function.
9011 (Fx_create_frame): Generally inhibit calling the window
9012 configuration change hook here. Remove extra call to
9013 change_frame_size - it's not needed when we don't run the
9014 configuration change hook.
9016 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9018 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9019 On my Fedora 19 platform the core dumps were so big that
9020 my desktop became nearly catatonic.
9021 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9022 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9023 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9024 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9025 a clang-only syntax.
9026 * conf_post.h (__has_feature): New macro, if not already defined.
9027 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9028 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9030 2013-12-25 Eli Zaretskii <eliz@gnu.org>
9032 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9033 is a file name. (Bug#16252)
9035 2013-12-25 Chong Yidong <cyd@gnu.org>
9037 * keyboard.c (Voverriding_terminal_local_map)
9038 (Voverriding_local_map): Doc fix.
9040 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9042 2013-12-24 Eli Zaretskii <eliz@gnu.org>
9044 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9045 file name when it is submitted to ShellExecute. Simplify code.
9046 Don't test DOCUMENT for being a string, as that is enforced by
9047 CHECK_STRING. Doc fix.
9049 2013-12-23 Eli Zaretskii <eliz@gnu.org>
9051 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9052 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9053 redisplay_tool_bar does. Improve and fix commentary.
9054 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9055 limits of the glyph matrices. (Bug#16051)
9056 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9057 only when the new size is different from the old one, and the new
9058 size can be achieved given the frame height.
9060 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9062 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9064 2013-12-23 Glenn Morris <rgm@gnu.org>
9066 * lread.c (Fload): Mention load-prefer-newer in doc.
9068 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9070 Handle Bug#16207 by being more restrictive when running hooks.
9071 * window.c (unwind_change_frame): New function.
9072 (Fset_window_configuration): Don't run configuration change hook
9073 while the frame configuration is unsafe. Call select_window
9076 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9078 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9080 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9082 * nsterm.h: Declare EmacsColor category.
9084 * nsterm.m (NSColor): Implement EmacsColor category.
9085 (ns_get_color): Use colorUsingDefaultColorSpace.
9086 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9088 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9090 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9092 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9093 having the PNG_NORETURN attribute, to avoid compiler warning in
9096 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9098 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9100 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9101 fringe background extension.
9102 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9103 because they are now always the same as `left' and `width',
9104 respectively. Remove code for the case that `width' and
9105 `sb_width' are different.
9107 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9109 Remove scroll_bar_actual_width from frames.
9110 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9111 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9112 (x_figure_window_size):
9113 * nsterm.m (x_set_window_size):
9114 * widget.c (set_frame_size):
9115 * w32term.c (x_set_window_size):
9116 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9117 scroll_bar_actual_width.
9119 Convert scroll_bar members to integers on Windows.
9120 * w32term.h (struct scroll_bar): Convert top, left, width,
9121 height, start, end and dragging to integers.
9122 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9124 * w32term.c (w32_set_scroll_bar_thumb)
9125 (w32_scroll_bar_handle_click): Remove XINT conversions for
9126 scroll_bar members. Treat bar->dragging as integer.
9127 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9128 first element. Remove XINT conversions for scroll_bar members.
9129 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9130 Remove XINT conversions for scroll_bar members.
9132 Fix assignment for new window total sizes.
9133 * window.c (Fwindow_resize_apply_total): Assign values for
9136 2013-12-20 Chong Yidong <cyd@gnu.org>
9138 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9139 argument to `append'.
9141 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9143 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9144 current text face, for extending the face of the display margins.
9147 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9148 Doc fix. (Bug#16190)
9150 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9152 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9155 * nsterm.m (Qfile, Qurl): New.
9156 (EV_MODIFIERS2): New macro.
9157 (EV_MODIFIERS): Use EV_MODIFIERS2.
9158 (ns_term_init): Remove font and color from DND, does not work on
9159 newer OSX, and other ports don't have them.
9160 (performDragOperation:): Handle modifiers used during drag.
9161 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9162 Remove global Lisp variables used to communicate with ns-win.el.
9163 Remove font and color handling.
9164 (syms_of_nsterm): Defsym Qfile and Qurl.
9166 2013-12-19 Anders Lindgren <andlind@gmail.com>
9168 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9169 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9171 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9172 (constrainFrameRect): Remove special case nr_screens == 1.
9173 Don't constrain size to size of view.
9175 * nsterm.h (ns_output): Remove dont_constrain.
9177 2013-12-19 Anders Lindgren <andlind@gmail.com>
9179 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9181 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9183 Minor fixes for recent openp changes.
9184 * lisp.h (GCPRO7): New macro.
9185 * lread.c (openp): Use bool for boolean; all callers changed.
9186 Protect save_string from GC. Don't assume that file descriptors
9187 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9188 warning about uninitialized variable.
9190 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9192 * w32fns.c (emacs_abort): Use intptr_t as argument of
9193 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9195 2013-12-18 Glenn Morris <rgm@gnu.org>
9197 * lread.c (Fload): Pass load_prefer_newer to openp.
9198 Don't bother checking mtime if openp already did it.
9199 (openp): Add `newer' argument, to check all suffixes
9200 and find the newest file.
9201 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9202 * callproc.c (call_process):
9203 * charset.c (load_charset_map_from_file):
9204 * emacs.c (init_cmdargs):
9205 * image.c (x_create_bitmap_from_file, x_find_image_file):
9207 * lread.c (Flocate_file_internal):
9208 * process.c (Fformat_network_address):
9209 * sound.c (Fplay_sound_internal):
9210 * w32.c (check_windows_init_file):
9211 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9213 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9215 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9217 * w32.c (getloadavg): Don't index samples[] array with negative
9218 indices. Recover from wall-clock time being set backwards.
9220 * w32term.c (w32_initialize): Declare the argument of
9221 set_user_model as const.
9223 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9224 (w32_menu_show): Constify some arguments passed to MessageBox.
9226 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9227 to initialize Lisp objects.
9229 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9230 initialize Lisp objects.
9232 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9233 use variables used only on X under that condition.
9235 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9236 variables not used there.
9238 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9240 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9241 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9243 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9245 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9246 code, revealed in presence of R2L characters, character
9247 compositions, and display vectors. A better fix for Bug#16148.
9248 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9249 GTK and NS builds, they don't have this member of struct frame.
9251 * dispextern.h (struct composition_it): Correct a comment for the
9254 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9256 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9257 This prevents a compilation error on C compilers that do not
9258 default functions to return 'int' if not declared. Also, add
9259 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9260 since it now uses inline functions.
9262 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9264 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9265 display margins on mode line, header line, and in the frame's
9266 tool-bar window. (Bug#16165)
9268 2013-12-16 Andreas Schwab <schwab@suse.de>
9270 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9272 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9274 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9277 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9279 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9281 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9283 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9284 intended to find bogus pointers in font objects (Bug#16140).
9285 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9286 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9287 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9288 Disable for MS-Windows due to Bug#15876; apparently this
9289 requires more or less substantial changes in fontset code.
9290 * xfont.c (xfont_close):
9291 * xftfont.c (xftfont_close): Call x_display_info_for_display
9292 to check whether 'Display *' is valid (Bug#16093 and probably
9295 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9297 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9298 Reported by Juanma Barranquero <lekktu@gmail.com>.
9300 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9301 open a pty on MS-Windows. (Bug#16152)
9303 * emacs.c (decode_env_path): Fix bogus comparison against
9304 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9306 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9308 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9309 (Fx_file_dialog): Add parentheses around && to silence warning.
9311 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9313 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9315 * xdisp.c (extend_face_to_end_of_line): Extend background of
9316 non-default face in margin areas as well. (Bug#16151)
9317 (display_line): Call extend_face_to_end_of_line for continued
9318 lines as well, if the display margins have non-zero width.
9319 (set_glyph_string_background_width): When needed, set the
9320 extends_to_end_of_line_p flag on glyph strings to be drawn in
9321 margin areas, not only in the text area.
9323 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9326 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9328 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9329 Don't worry about verify_error being t, since it has to be a list.
9331 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9333 Use bool for boolean, focusing on headers.
9334 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9335 No need to include <stdbool.h>, since conf_post.h does it now.
9336 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9337 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9338 (SET_PER_BUFFER_VALUE_P):
9339 * ccl.c, ccl.h (setup_ccl_program):
9340 * ccl.h (CHECK_CCL_PROGRAM):
9341 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9342 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9343 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9344 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9345 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9346 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9347 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9348 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9349 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9350 (CHARSET_FAST_MAP_SET):
9351 * coding.c (decode_coding_ccl, encode_coding_ccl):
9352 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9353 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9354 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9355 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9356 (decode_coding_c_string):
9357 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9358 * conf_post.h (has_attribute):
9359 * dispextern.h (trace_redisplay_p)
9360 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9361 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9362 (SET_GLYPH_FROM_CHAR_GLYPH)
9363 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9364 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9365 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9366 (cursor_in_mouse_face_p):
9367 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9368 (blank_row, prepare_desired_row)
9369 (build_frame_matrix_from_leaf_window, make_current)
9370 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9371 (update_window, scrolling_window, update_frame_line):
9372 * disptab.h (GLYPH_FOLLOW_ALIASES):
9373 * editfns.c (Fformat):
9374 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9375 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9376 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9377 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9378 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9379 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9380 (FONT_DEFERRED_LOG):
9381 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9382 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9383 (FRAME_MOUSE_UPDATE):
9384 * fringe.c (Fdefine_fringe_bitmap):
9385 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9386 (x_create_bitmap_from_xpm_data, xpm_load_image):
9387 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9388 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9389 (MERGE_INTERVAL_CACHE):
9390 * keymap.h (KEYMAPP):
9391 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9392 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9393 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9394 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9395 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9396 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9397 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9398 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9399 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9400 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9401 (SETUP_BUFFER_SYNTAX_TABLE):
9402 * systime.h (timespec_valid_p):
9403 * term.c (save_and_enable_current_matrix):
9404 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9405 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9406 (redisplay_internal, try_window_reusing_current_matrix)
9407 (sync_frame_with_window_matrix_rows, try_window_id)
9408 (display_menu_bar, display_tty_menu_item, display_mode_line)
9409 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9410 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9411 * xmenu.c (xmenu_show):
9412 * xterm.c (use_xim, x_term_init):
9413 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9414 (struct x_bitmap_record):
9415 Use bool for booleans.
9416 * ccl.c (struct buffer_text):
9417 * ccl.h (struct ccl_program):
9418 * charset.h (struct charset):
9420 * coding.h (struct iso_2022_spec, struct coding_system):
9421 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9422 (struct glyph_string, struct face, struct face_cache)
9423 (struct bidi_string_data, struct bidi_it)
9424 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9426 * editfns.c (Fformat):
9427 * frame.h (struct frame):
9428 * fringe.c (struct fringe_bitmap):
9429 * intervals.h (struct interval):
9430 * keyboard.h (struct kboard):
9431 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9432 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9433 (struct Lisp_Buffer_Local_Value, union specbinding):
9434 * macfont.m (struct macfont_info):
9435 * process.h (struct Lisp_Process):
9436 * termchar.h (struct tty_display_info):
9437 * window.h (struct window):
9438 * xterm.h (struct x_output):
9439 Use bool_bf for boolean bit-fields.
9440 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9441 All callers changed.
9442 * ccl.h (struct ccl_program): Remove unused members private_state,
9443 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9445 (struct ccl_spec): Remove unused members cr_carryover,
9446 eight_bit_carryover.
9447 * conf_post.h: Include <stdbool.h>.
9448 (bool_bf): New type.
9449 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9450 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9451 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9452 'do { ... } while (false)' brackets.
9453 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9454 Args must now be expressions; all callers changed.
9455 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9456 (PRODUCE_GLYPHS): Simplify use of boolean.
9457 * fileio.c (Fcopy_file):
9458 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9459 * lisp.h (UNGCPRO): Return void, not int.
9460 (FOR_EACH_TAIL): Use void expression, not int expression.
9461 * region-cache.c: Reindent.
9462 * region-cache.h: Copy comments from region-cache.c, to fix
9463 incorrect remarks about booleans.
9465 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9467 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9468 when character at point is displayed from a display vector.
9471 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9473 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9474 now a list of certificate validation checks that will abort a
9475 connection with an error.
9476 (Fgnutls_boot): Document it and use it.
9478 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9480 * w32term.c (w32_enable_frame_resize_hack): New variable.
9481 (x_set_window_size): Use it to hack frame resizing on Windows
9484 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9486 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9487 Windows-specific code to w32.c. Change error message text to
9488 match that of Posix platforms.
9490 * w32.c (w32_copy_file): New function, most of the code copied and
9491 reworked from Fcopy_file. Improve error handling. Plug memory
9492 leak when errors are thrown. Support file names outside of the
9493 current codepage. (Bug#7100)
9495 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9497 * lread.c (load_path_default): Prototype.
9499 2013-12-13 Glenn Morris <rgm@gnu.org>
9501 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9502 (dump_path): Remove.
9503 (load-path-default): Remove `changed' argument.
9504 Do not set dump_path permanently. Simplify.
9505 (init_lread): Simplify.
9506 (syms_of_lread): Remove dump_path.
9508 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9510 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9511 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9512 2013-12-12 font-related change to avoid Bug#16128, which
9513 is quite hard to fix without even more substantial changes.
9515 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9517 * font.c (font_close_object): Check for live frame (Bug#16128).
9519 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9521 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9522 Return ptrdiff_t, not int, since it's a buffer size.
9523 Reindent/reparen some macros to a more Gnuish style.
9525 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9527 Avoid undefined behavior with huge regexp interval counts.
9528 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9529 since it's now specialized to interval counts. All uses changed.
9530 Do not assume wraparound on signed integer overflow.
9531 (regex_compile): Simplify based on the above changes.
9533 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9535 Support file names on MS-Windows that use characters outside of
9536 the current system codepage. (Bug#7100)
9538 * w32.c (get_file_security, set_file_security)
9539 (create_symbolic_link): Separate pointers and boolean flags for
9540 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9541 non-zero, else the former.
9542 (codepage_for_filenames, filename_to_utf16, )
9543 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9545 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9547 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9548 Accept only one argument; all callers changed.
9549 (dostounix_filename): Remove the second argument, now works in
9550 UTF-8. All callers changed.
9551 (parse_root): Lose DBCS code.
9552 (get_long_basename, w32_get_short_filename, init_environment)
9553 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9554 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9555 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9556 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9557 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9558 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9560 (ansi_encode_filename): New function.
9561 (get_emacs_configuration, get_emacs_configuration_options):
9563 (add_volume_info, GetCachedVolumeInformation): Run the input file
9564 name through unixtodos_filename, to ensure it is stored and
9565 referenced in canonical form.
9566 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9567 (logon_network_drive, sys_link, utime): Improve error handling.
9568 (sys_access): New function.
9569 (hashval, generate_inode_val): Unused functions deleted.
9570 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9571 (check_windows_init_file): Convert error message from UTF-8 to
9572 ANSI codepage, for display in the message box.
9573 (globals_of_w32): Set w32_unicode_filenames according to the OS
9576 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9577 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9578 (syms_of_w32term): Declare w32-unicode-filenames.
9580 * w32proc.c (new_child, delete_child): Remove code that handled
9581 unused pending_deletion and input_file members of the child struct.
9582 (create_child, sys_spawnve): Convert all file names to ANSI
9583 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9584 name cannot be encoded in ANSI codepage. Don't use
9585 unixtodos_filename, mirror slashes by hand.
9586 (record_infile, record_pending_deletion): Functions deleted.
9587 (Fw32_short_file_name): Call w32_get_short_filename instead of
9590 * w32notify.c (add_watch): Work in Unicode mode when
9591 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9592 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9593 instead, do the same with Lisp primitives.
9595 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9596 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9597 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9598 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9599 (Fw32_shell_execute): Improve error reporting.
9600 (Fdefault_printer_name): Ifdef away for Cygwin.
9602 * w32.h (struct _child_process): Remove input_file and
9603 pending_deletion members that are no longer used.
9604 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9605 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9606 (ansi_encode_filename): New and updated prototypes.
9608 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9610 (unexec): Don't use dostounix_filename, it expects a file name in
9611 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9614 * fileio.c (Ffile_name_directory, file_name_as_directory)
9615 (directory_file_name, Fexpand_file_name)
9616 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9617 arguments of dostounix_filename.
9618 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9619 use MAX_UTF8_PATH for size of file-name strings.
9620 (emacs_readlinkat): Build an explicitly unibyte string for file
9622 (syms_of_fileio) <file-name-coding-system>:
9623 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9625 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9626 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9627 directories to UTF-8.
9628 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9629 environment, and each element of the input PATH, to UTF-8.
9631 * dired.c (file_attributes): Use build_unibyte_string explicitly
9632 to make Lisp strings from user and group names.
9634 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9637 * coding.c (decode_file_name, encode_file_name): New functions.
9639 * termcap.c (tgetent): Adapt to the change in arguments of
9642 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9645 * msdos.c (dostounix_filename, init_environment): Adapt to the
9646 change in arguments of dostounix_filename.
9648 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9649 [WINDOWSNT]: Encode file names passed to the image libraries in
9652 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9653 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9655 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9656 arguments of dostounix_filename.
9658 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9660 * font.h (struct font_entity) [HAVE_NS]: New field to record
9661 font driver which was used to create this entity.
9662 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9663 frame where the font was opened.
9664 (font_close_object): Add prototype.
9665 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9666 (font_close_object): Not static any more. Lost frame arg.
9667 Adjust comment and users.
9668 * alloc.c (cleanup_vector): Call font_close_object to adjust
9669 per-frame font counters correctly. If HAVE_NS, also call
9670 driver-specific cleanup for font-entity objects.
9671 * ftfont.c (ftfont_open):
9672 * nsfont.m (nsfont_open):
9673 * w32font.c (w32font_open_internal):
9674 * xfont.c (xfont_open):
9675 * xftfont.c (xftfont_open): Save frame pointer in font object.
9676 * macfont.m (macfont_open): Likewise.
9677 (macfont_descriptor_entity): Save driver pointer to be able
9678 to call its free_entity routine when font-entity is swept.
9679 * ftxfont.c (ftxfont_open): Add eassert because frame
9680 pointer should be saved by ftfont_driver.open.
9682 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9684 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9685 input polling is used. This is still meaningful for Cygwin, see
9686 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9687 * keyboard.c (poll_for_input_1, input_polling_used):
9688 Define unconditionally.
9689 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9690 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9691 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9692 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9693 (face_for_char): Likewise. Rearrange eassert and return ASCII
9694 face for CHAR_BYTE8_P.
9695 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9697 2013-12-11 Ken Brown <kbrown@cornell.edu>
9699 * dispextern.h (erase_phys_cursor):
9700 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9702 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9704 * nsterm.m (x_free_frame_resources):
9705 * term.c (tty_free_frame_resources):
9706 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9707 face cache because it's implied by free_frame_faces anyway.
9708 * w32term.c (x_free_frame_resources): Likewise. Do not call
9709 free_frame_faces twice.
9711 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9713 * editfns.c (Fformat_time_string): Mention %F in the doc.
9715 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9717 * window.c (resize_frame_windows): Don't return immediately when
9718 the root window's size doesn't change - the minibuffer window
9719 may still have to be repositioned/resized.
9720 * xfns.c (Fx_create_frame): Always change the frame size after
9721 initializing the frame's faces.
9722 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9723 change_frame_size should already have done it.
9724 (x_new_font): Assign new tool- and menu-bar heights.
9725 (x_set_window_size_1): Account for tool- and menu-bar heights
9726 (Bug#16013). Don't set pixel sizes since change_frame_size
9727 should already have done it.
9729 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9731 Remove the option of using libcrypto.
9732 * Makefile.in (LIB_CRYPTO): Remove.
9733 (LIBES): Don't use it.
9735 2013-12-11 Juri Linkov <juri@jurta.org>
9737 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9738 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9740 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9742 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9743 drawn tool bar items (Bug#16058).
9744 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9746 2013-12-09 Ken Brown <kbrown@cornell.edu>
9748 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9750 * lisp.h (get_frame_param): Adjust conditions for prototype
9753 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9755 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9756 Avoid unused macro warning if configured --without-xft.
9758 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9760 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9762 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9764 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9766 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9768 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9770 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9772 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9774 Use libcrypto's checksum implementations if available, for speed.
9775 * Makefile.in (LIB_CRYPTO): New macro.
9778 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9779 The macro didn't conform to C99 due to type mismatch,
9780 which caused compilation failure with Sun C 5.12,
9781 and it was confusing anyway. Include window.h to declare
9782 redisplay_other_windows.
9784 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9786 * window.c (set_window_buffer): Update mode line (bug#16084).
9788 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9790 Fix minor problems found by static checking.
9791 * keyboard.c (poll_for_input_1, input_polling_used):
9792 Define only if HAVE_NTGUI.
9793 * xmenu.c (popup_activate_callback): Omit unnecessary
9794 check against USE_X_TOOLKIT, which must be defined here anyway.
9795 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9798 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9800 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9802 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9804 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9806 * nsterm.m (x_set_window_size): Remove fprintf.
9807 (init): Define always. Set applicationDidFinishLaunchingCalled
9809 (applicationDidFinishLaunching:):
9810 Set applicationDidFinishLaunchingCalled.
9811 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9814 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9816 Pixel resize changes for NS (Bug#16049).
9817 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9818 height/width. row/cols are locals.
9819 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9820 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9821 (windowWillResize): Remove gsextra. Calculate extra as in
9823 (x_new_font): Don't change frame size if fullscreen.
9824 Change size pixelwise.
9826 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9827 comment in xfns.c. Change to pixelwise call.
9829 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9831 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9834 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9836 * xterm.c (input_signal_count): Remove.
9837 (x_dispatch_event): Define unconditionally.
9838 (x_make_frame_visible): Process X events until the frame
9839 is really visible (Bug#16027).
9840 * xterm.h (x_dispatch_event): Declare unconditionally.
9842 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9844 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9846 * nsterm.m (x_set_window_size): Handle pixelwise.
9848 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9850 * w32term.c (x_new_font):
9851 * xterm.c (x_new_font): Calculate new frame size from new font
9854 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9856 * lisp.h (FOR_EACH_TAIL): New macro.
9857 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9859 * window.c (select_window): Call second wset_redisplay before we change
9860 selected_window (bug#16034).
9862 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9864 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9866 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9868 * w32xfns.c: Include window.h, to avoid a compiler warning.
9870 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9872 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9873 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9874 window_scroll takes care of it.
9875 (Fset_window_point, Fdelete_other_windows_internal)
9876 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9877 (Fsplit_window_internal, Fdelete_window_internal)
9878 (Fresize_mini_window_internal, Fset_window_configuration)
9879 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9880 cause redisplay instead of forcing a complete redisplay.
9881 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9882 we're only affecting the selected_window.
9884 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9886 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9887 directional control characters. Update type and category
9888 determination according to the UBA from Unicode v6.3.
9889 (bidi_category_t): New category EXPLICIT_FORMATTING.
9891 * dispextern.h (bidi_type_t): Update to include new bidirectional
9892 properties introduced with Unicode v6.3. (Bug#16043)
9894 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9896 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9899 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9901 * font.c (font_list_entities): Remove dummy assignment.
9902 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9903 used on graphic displays only. Remove unused 'font_encoder' member.
9904 (struct font_bitmap): Remove unused 'extra' member.
9905 * nsfont.m (nsfont_open):
9906 * w32font.c (w32font_open_internal):
9907 * ftfont.c (ftfont_get_bitmap): Adjust users.
9909 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9911 Use bool for boolean.
9912 * tparam.c (tparam1):
9913 * undo.c (record_point, record_property_change):
9914 Use bool for boolean, for local vars that are always true or false.
9916 Minor integer overflow fixes (Bug#16033).
9917 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9918 This improves on the previous fix to this function.
9919 (window_resize_check): When summing up pixel counts, don't rely on
9920 undefined behavior if the sum overflows.
9922 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9924 * window.c (Fset_window_new_pixel): Don't choke at negative
9925 argument value (Bug#16033).
9927 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9928 to avoid crash in window_box_height.
9930 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9931 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9933 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9935 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9937 Minor integer overflow fixes.
9938 * window.c (Fset_window_new_pixel, grow_mini_window):
9939 * xdisp.c (Fwindow_text_pixel_size):
9940 Avoid undefined behavior on signed integer overflow.
9941 * xfns.c (x_set_mouse_color):
9942 Check that drag shape fits in 'unsigned', since that's what X wants.
9944 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9946 Improve reporting of fatal exception on MS-Windows.
9947 * w32fns.c (my_exception_handler): New function.
9948 (globals_of_w32fns): Set it up as the unhandled exception
9949 handler. Initialize exception code and address to zeros.
9950 (emacs_abort): If the exception code and address are available,
9951 print them at the beginning of the backtrace. Fix the format of
9952 printing addresses (was producing 0x0x12345678 on XP).
9955 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9957 * eval.c (Fbacktrace__locals): New function.
9958 (syms_of_eval): Defsubr it.
9960 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9962 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9963 Define here to unify between...
9964 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9965 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9967 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9969 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9971 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9972 fringe background extension.
9973 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9974 because they are now always the same as `left' and `width',
9975 respectively. Remove code for the case that `width' and
9976 `sb_width' are different.
9978 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9980 Fix minor problems found by static checking.
9981 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9982 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9983 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9985 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9987 * image.c (imagemagick_compute_animated_image): Don't crash if we
9988 have an animation with different-sized images (bug#15313).
9990 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9992 Remove some unused items introduced during pixelwise change.
9993 * window.c (window_resize_total_check): Remove unused function.
9994 * xdisp.c (remember_mouse_glyph): Remove unused label.
9995 (Ftool_bar_height): Move declaration inside #if.
9996 * xterm.c (x_set_window_size): Don't use r and c.
9998 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
10000 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
10001 `value' and `endp'.
10003 * window.c (Fset_window_configuration): Comment out unused variables.
10005 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10007 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10009 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10011 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10013 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10014 HAVE_GNUTLS3 (Bug#16001).
10016 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10017 if interrupts are deferred (Bug#15801).
10019 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10021 Support resizing frames and windows pixelwise.
10022 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10023 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10024 (struct glyph_matrix): Replace window_left_col and
10025 window_top_line by window_pixel_left and window_pixel_top.
10026 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10028 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10029 (draw_window_divider, move_it_to, x_draw_right_divider)
10030 (x_draw_bottom_divider, change_frame_size): Add or fix
10032 * dispnew.c (change_frame_size_1): Change prototype.
10033 (adjust_glyph_matrix, required_matrix_width)
10034 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10035 values instead of lines and columns.
10036 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10037 WINDOW_TOTAL_FRINGE_WIDTH.
10038 (handle_window_change_signal, do_pending_window_change)
10039 (init_display): Adjusts calls of change_frame_size.
10040 (change_frame_size, change_frame_size_1): Handle pixelwise
10042 * frame.c (Qright_divider_width, Qbottom_divider_width):
10044 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10045 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10046 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10047 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10049 (set_frame_param): New function.
10050 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10051 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10052 (Ffringe_width, Fborder_width, Fright_divider_width)
10053 (Fbottom_divider_width): New functions, defsubr them.
10054 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10055 New argument pixelwise.
10056 (struct frame_parm_table): New members Qright_divider_width and
10057 Qbottom_divider_width.
10058 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10059 (x_report_frame_params): Handle Qright_divider_width and
10060 Qbottom_divider_width.
10061 (x_set_right_divider_width, x_set_bottom_divider_width):
10063 (frame_resize_pixelwise): New option.
10064 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10065 new_pixelwise, right_divider_width and bottom_divider_width;
10066 remove total_lines; rename text_lines, text_cols, new_text_lines
10067 and new_text_cols to text_height, text_width, new_height and
10068 new_width respectively.
10069 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10070 FRAME_TEXT_WIDTH respectively.
10071 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10072 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10073 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10075 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10076 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10077 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10078 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10079 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10080 (FRAME_TOTAL_COLS_ARG): Remove macro.
10081 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10082 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10083 (x_wm_set_size_hint): Handle frame pixel sizes.
10084 * indent.c (compute_motion, Fcompute_motion):
10085 Call window_body_width instead of window_body_cols.
10086 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10087 (make_lispy_position): Handle right and bottom dividers.
10088 (Fsuspend_emacs): Pixelize call of change_frame_size.
10089 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10090 * lisp.h: Extern set_frame_param.
10091 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10093 (Fx_create_frame): Add entry for vertical_drag_cursor.
10094 Pixelize call of change_frame_size.
10095 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10096 * nsterm.m (ns_update_window_end): Optionally draw right
10098 (x_set_window_size): Add argument pixelwise.
10099 Call check_frame_size and change_frame_size with pixelwise zero.
10100 (ns_draw_window_divider): New function.
10101 (ns_redisplay_interface): Add ns_draw_window_divider.
10102 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10103 (x_new_font): Call x_set_window_size with pixelwise zero.
10104 * print.c (print_object): For a window print its sequence
10106 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10107 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10108 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10109 (w32_createwindow): Use scroll bar area width.
10110 (w32_wnd_proc): Handle bottom divider width.
10111 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10112 (Fx_create_frame): Default divider width parameters.
10113 Caclulate sizes pixelwise. Add vertical drag cursor support.
10114 (x_create_tip_frame): Default divider widths to zero.
10115 Pixelize call to change_frame_size.
10116 (Fx_show_tip): Add handling of divider widths. Pixelize window
10117 position and sizes.
10118 (Fw32_frame_rect): New function.
10119 (frame_parm_handler w32_frame_parm_handlers): Add divider
10121 (Vx_window_vertical_drag_shape): Add variable.
10122 * w32inevt.c (resize_event, maybe_generate_resize_event):
10123 Pixelize change_frame_size calls.
10124 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10126 * w32term.c (w32_draw_window_divider): New function.
10127 (x_update_window_end): Handle right divider.
10128 (w32_draw_fringe_bitmap, x_scroll_run)
10129 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10130 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10131 Calculate new frame sizes pixelwise.
10132 (x_new_font): Pixelize call to x_set_window_size.
10133 (x_check_fullscreen): Pixelize call to change_frame_size.
10134 (x_set_window_size_1, x_set_window_size): New argument
10135 pixelwise. Calculate pixelwise.
10136 (x_wm_set_size_hint): Use scroll bar area width.
10137 (w32_redisplay_interface): Add w32_draw_window_divider.
10138 * w32term.h (struct w32_output): Add vertical drag cursor.
10139 * widget.c (set_frame_size, update_wm_hints)
10140 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10142 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10143 * window.c (sequence_number): Restore.
10144 (Fwindow_pixel_width, Fwindow_pixel_height)
10145 (Fwindow_mode_line_height, Fwindow_header_line_height)
10146 (window_pixel_to_total, Frun_window_scroll_functions)
10147 (Fset_window_new_pixel, window_resize_apply_total)
10148 (Fwindow_resize_apply_total): New functions.
10149 (window_body_height, window_body_width): Rename from
10150 window_body_lines. New argument PIXELWISE.
10151 Calculate pixelwise.
10152 (Fwindow_body_height, Fwindow_body_width): New argument
10154 (coordinates_in_window, window_relative_x_coord): Use window's
10155 pixel width instead of total width.
10156 (replace_window, recombine_windows): Initialize pixel values.
10157 (resize_root_window, resize_frame_windows, grow_mini_window)
10158 (shrink_mini_window): New argument PIXELWISE.
10159 Calculate pixelwise.
10160 (Fdelete_other_windows_internal, adjust_window_margins)
10161 (window_resize_check, window_resize_apply)
10162 (Fdelete_window_internal, Fresize_mini_window_internal)
10163 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10164 (check_frame_size): Rename arguments. New argument PIXELWISE.
10165 Calculate pixelwise.
10166 (set_window_buffer): Make samebuf bool. Run configuration change
10167 hook only if buffer changed.
10168 (Fset_window_buffer): Rewrite doc-string.
10169 (make_window): Initialize new_pixel slot.
10170 (Fwindow_resize_apply): Check pixel size of root window.
10171 (Fsplit_window_internal): Call 2nd argument pixel_size.
10172 Calculate pixelwise.
10173 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10175 (save_window_data): New slots frame_text_width,
10176 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10177 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10179 (Fcurrent_window_configuration, Fset_window_configuration)
10180 (save_window_save, compare_window_configurations): Handle new
10181 slots in save_window_data and saved_window.
10182 (Fset_window_scroll_bars): Fix doc-string.
10183 (window_resize_pixelwise): New variable.
10184 (coordinates_in_window, Fcoordinates_in_window_p):
10186 (make_parent_window): Adjust sequence_number.
10187 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10189 * window.h (struct window): New members new_pixel, pixel_left,
10190 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10191 (wset_new_pixel): New function.
10192 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10193 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10194 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10195 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10196 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10197 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10198 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10199 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10200 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10201 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10202 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10203 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10204 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10205 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10206 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10208 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10209 (window_body_width, check_frame_size): Adapt external declarations.
10210 * xdisp.c (last_max_ascent): New integer.
10211 (window_text_bottom_y): Handle bottom divider.
10212 (window_box_width, window_box_height): Calculate pixelwise.
10213 (get_glyph_string_clip_rects): Handle right divider.
10214 (remember_mouse_glyph): When windows are resized pixelwise
10215 proceed with width and height set to 1.
10216 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10217 WINDOW_TOTAL_WIDTH.
10218 (move_it_to): Calculate and return maximum x position
10220 (Fwindow_text_pixel_size): New function.
10221 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10222 (tool_bar_lines_needed): Rename to tool_bar_height.
10223 Calculate pixelwise.
10224 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10225 Calculate pixelwise.
10226 (redisplay_tool_bar): Calculate pixelwise.
10227 (redisplay_window): Calculate pixelwise. Handle dividers.
10228 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10229 (x_draw_vertical_border): Handle dividers.
10230 (define_frame_cursor1): Handle vertical drag cursor.
10231 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10232 (expose_window): Calculate pixelwise. Handle dividers.
10233 (init_xdisp): Initialize pixel values.
10234 * xfaces.c (Qwindow_divider): New face.
10235 (realize_basic_faces): Realize it.
10236 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10237 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10238 (x_set_scroll_bar_default_width): Default actual width to 16.
10239 (Fx_create_frame): Set sizes pixelwise.
10240 (x_create_tip_frame): Default divider widths to zero.
10241 Pixelize call of change_frame_size.
10242 (Fx_show_tip): Handle divider widths. Initial pixel position
10244 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10245 (Vx_window_vertical_drag_shape): New option.
10246 * xmenu.c (free_frame_menubar): Pixelize call of
10248 * xterm.c (x_draw_window_divider): New function.
10249 (x_update_window_end): Optionally draw right divider.
10250 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10251 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10252 (handle_one_xevent, x_new_font): Calculate pixelwise.
10253 (x_set_window_size_1, x_set_window_size): New argument
10254 pixelwise. Calculate pixelwise.
10255 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10256 (struct x_redisplay_interface): Add x_draw_window_divider.
10257 * xterm.h (struct x_output): Add vertical_drag_cursor.
10259 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10261 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10262 Set invisible frames's `redisplay' when a full redisplay is requested.
10263 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10264 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10265 (display_mode_lines): Set it here instead.
10267 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10269 * dispextern.h (set_window_update_flags): Remove.
10271 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10273 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10275 * xdisp.c (REDISPLAY_SOME_P): New macro.
10276 (redisplay_internal): Use it (bug#15999).
10277 (prepare_menu_bars, redisplay_window): Use it as well.
10279 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10281 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10283 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10284 (globals_of_w32font): Zero it out.
10285 (GetCharWidth32W_Proc): New function pointer.
10286 (get_char_width_32_w): New function.
10287 (compute_metrics): If get_glyph_outline_w returns an error, try
10288 get_char_width_32_w before declaring a failure. This avoids
10289 punishing raster (a.k.a. "bitmap") fonts by slowing down
10290 redisplay. (Bug#6364).
10292 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10294 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10295 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10296 highlight needs to be redisplayed. (Bug#15913)
10298 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10300 Fix minor problems found by static checking.
10301 * buffer.h (struct buffer_text, struct buffer):
10302 * frame.h (struct frame):
10303 * window.h (struct window):
10304 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10305 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10306 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10307 no-longer-valid use of HAVE_MENUS.
10308 * xdisp.c (propagate_buffer_redisplay): Now static.
10310 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10312 * xmenu.c (Fmenu_or_popup_active_p):
10313 * window.c (Fset_window_configuration):
10314 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10315 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10316 * fns.c (Fyes_or_no_p):
10317 * editfns.c (Fmessage_box, Fmessage_or_box):
10318 * alloc.c (make_save_ptr_ptr):
10319 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10321 * window.c (Fset_window_configuration): Move select_window later.
10323 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10325 Refine redisplay optimizations to only redisplay *some* frames/windows
10326 rather than all of them.
10327 * xdisp.c (REDISPLAY_SOME): New constant.
10328 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10329 (bset_redisplay, bset_update_mode_line): New functions.
10330 (message_dolog): Use bset_redisplay.
10331 (clear_garbaged_frames): Use fset_redisplay.
10332 (echo_area_display): Use wset_redisplay.
10333 (buffer_shared_and_changed): Remove.
10334 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10335 frame titles. Compute the actual set of windows redisplayed.
10336 Don't update frame titles and menu bars for frames that don't need to
10338 (propagate_buffer_redisplay): New function.
10340 (redisplay_internal): Use it. Be more selective in the set of windows
10341 we redisplay. Propagate windows_or_buffers_changed to
10342 update_mode_lines a bit later to simplify the code.
10343 (mark_window_display_accurate_1): Reset window and buffer's
10345 (redisplay_window): Do nothing if neither the window nor the buffer nor
10346 the frame needs redisplay.
10347 * window.h (struct window): Add `redisplay' field.
10348 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10349 (redisplay_other_windows, window_list): New declarations.
10350 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10351 (window_list): Not static any more.
10352 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10353 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10354 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10355 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10356 * frame.h (struct frame): Add `redisplay' field.
10357 Move `external_menu_bar' bitfield next to other bit-fields.
10358 (SET_FRAME_GARBAGED): Use fset_redisplay.
10359 (SET_FRAME_VISIBLE): Don't garbage the frame;
10360 Use redisplay_other_windows.
10361 * buffer.h (struct buffer): Add `redisplay' field.
10362 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10363 (modify_overlay): Use bset_redisplay.
10364 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10366 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10368 Support w32 file notifications in batch mode.
10369 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10370 invalid (which happens in batch mode). If non-interactive, call
10371 handle_file_notifications to store file notification events in the
10372 input queue. (Bug#15933)
10374 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10376 * w32inevt.c (handle_file_notifications): Now external, not static.
10378 * w32term.h (handle_file_notifications): Provide prototype.
10380 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10381 init_crit, since init_display, which does that otherwise, is not
10384 2013-11-27 Glenn Morris <rgm@gnu.org>
10386 * Makefile.in ($(lispsource)/international/charprop.el): New.
10387 (emacs$(EXEEXT)): Depend on charprop.el.
10389 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10391 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10392 deleting portions of the buffer under non-nil REPLACE argument.
10395 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10396 directory, watch it and not its parent.
10397 (add_watch): Allow empty string in FILE.
10399 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10401 * window.c (Fset_window_start, window_resize_apply)
10402 (window_scroll): Reset window_end_valid (Bug#15957).
10404 2013-11-27 Glenn Morris <rgm@gnu.org>
10406 * Makefile.in (leimdir): Now in lisp source directory.
10407 ($(leimdir)/leim-list.el): Just use ../leim .
10408 * epaths.in (PATH_DUMPLOADSEARCH):
10409 * lread.c (load_path_default):
10410 * nsterm.m (ns_load_path): No more leim directory.
10412 2013-11-26 Andreas Schwab <schwab@suse.de>
10414 * .gdbinit (xgettype): Add cast.
10416 2013-11-26 Glenn Morris <rgm@gnu.org>
10418 Preload leim-list.el.
10419 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10420 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10421 is a single directory.
10423 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10425 bool-vector-subsetp is now the normal direction (Bug#15912).
10426 * data.c (Fbool_vector_subsetp): Test whether the first argument
10427 is a subset of the second one, not the reverse. Add doc string.
10429 Fix minor problems found by static checking.
10430 * lread.c (load_path_default): Now static.
10431 * textprop.c (text_property_stickiness): Be consistent about the
10432 test used when deciding whether to consider the previous character.
10433 This simplifies the code a bit.
10435 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10437 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10439 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10440 (syms_of_frame): Don't defsubr them.
10442 2013-11-25 Glenn Morris <rgm@gnu.org>
10444 * lread.c (load_path_default): Change the sense of the argument.
10445 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10446 from dump_path. When it is not, avoid checking dump_path twice.
10448 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10449 uninstalled dump_path against installed Vload_path. (Bug#15964)
10451 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10453 Export get_pos_property to Elisp.
10454 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10455 (syms_of_editfns): Export it to Elisp.
10457 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10459 2013-11-23 Romain Francoise <romain@orebokech.com>
10461 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10462 initialization here ...
10463 (syms_of_fileio): ... from here.
10465 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10467 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10468 Please use --enable-check-lisp-object-type.
10470 2013-11-23 Glenn Morris <rgm@gnu.org>
10472 * process.c (get_process): Explicit error for dead buffers.
10474 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10476 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10478 2013-11-23 Glenn Morris <rgm@gnu.org>
10480 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10481 * lread.c (load_path_check): Take path to check as argument.
10482 (load_path_default): New, split from init_lread.
10483 (init_lread): Move calc of default load-path to load_path_default.
10484 Empty elements in EMACSLOADPATH now stand for the default.
10485 (load-path): Doc fix.
10486 * emacs.c (decode_env_path): Add option to treat empty elements
10487 as nil rather than ".".
10488 * callproc.c (init_callproc_1, init_callproc):
10489 * image.c (Vx_bitmap_file_path):
10490 * lisp.h (decode_env_path):
10491 * lread.c (Vsource_directory):
10492 Update for new argument spec of decode_env_path.
10494 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10496 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10497 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10499 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10501 Fix some dependency problems that cause unnecessary recompiles.
10503 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10504 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10505 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10506 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10507 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10508 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10509 (boostrap-clean): No need to remove stamp-oldxmenu.
10511 Fix recently introduced bool vector overrun.
10512 This was due to an optimization that went awry.
10513 Reported by Glenn Morris in
10514 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10515 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10516 for empty vectors, undoing the 2013-11-18 change.
10517 * data.c (bool_vector_binop_driver): Rely on this.
10518 Fix bug that occasionally overran the destination.
10519 * lisp.h (struct Lisp_Bool_vector): Document this.
10521 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10523 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10526 * nsterm.m (init, run, stop:): Comment out for now, does not work
10529 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10531 * charset.c (syms_of_charset): Don't read past end of string.
10533 2013-11-19 Glenn Morris <rgm@gnu.org>
10535 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10537 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10539 Add hooks to run on gaining/losing focus. (Bug#15029)
10540 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10541 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10542 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10544 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10546 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10547 The old names predated the API change that put destination at end.
10549 Improve API of recently-added bool vector functions (Bug#15912).
10550 The old API had (bool-vector-count-matches A B)
10551 and (bool-vector-count-matches-at A B I), which gave the
10552 misleading impression that the two functions were variants, one
10553 with a location I. The new API has (bool-vector-count-population A)
10554 and (bool-vector-count-consecutive A B I) to make the distinction
10555 clearer. The first function no longer has a B argument, since the
10556 caller can easily determine the number of nils if the length and
10557 number of ts is known.
10558 * data.c (Fbool_vector_count_population): Rename from
10559 bool_vector_count_matches, and accept just 1 argument.
10560 (Fbool_vector_count_consecutive): Rename from
10561 Fbool_vector_count_matches_at.
10563 Always allocate at least one bits_word per bool vector.
10564 See Daniel Colascione in:
10565 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10566 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10567 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10568 * lisp.h (struct Lisp_Bool_vector): Document this.
10570 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10572 * insdel.c (invalidate_buffer_caches): New function, consolidated
10573 from part of prepare_to_modify_buffer.
10574 (insert_from_gap, prepare_to_modify_buffer):
10575 * coding.c (code_convert_region, code_convert_string):
10576 Call invalidate_buffer_caches. (Bug#15841)
10578 * lisp.h (invalidate_buffer_caches): Add prototype.
10580 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10582 * w32term.c (x_update_window_end): Don't invalidate the entire
10583 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10584 highlight needs to be redisplayed. (Bug#15913)
10586 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10588 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10590 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10592 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10593 while we are using Vprin1_to_string_buffer.
10595 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10596 after inserting the description string. (Bug#15907)
10598 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10600 * data.c: Work around bogus GCC diagnostic about shift count.
10601 Reported by Eli Zaretskii in
10602 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10603 (pre_value): New function.
10604 (count_trailing_zero_bits): Use it.
10606 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10608 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10609 assume C macros are not supported even under -g3 in these old GCC
10612 2013-11-15 Leo Liu <sdl.web@gmail.com>
10614 * minibuf.c (Ftry_completion, Fall_completions)
10615 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10617 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10619 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10620 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10621 This avoids placing unnecessary constants into the Emacs code.
10623 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10625 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10626 for Cygwin w32 build.
10628 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10629 for Cygwin w32 build. (Bug#15892)
10631 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10633 Simplify, port and tune bool vector implementation.
10634 * alloc.c (bool_vector_exact_payload_bytes)
10635 (bool_vector_payload_bytes): Remove.
10636 (bool_vector_fill): Return its argument.
10637 * alloc.c (bool_vector_fill):
10639 * print.c (print_object):
10640 Simplify by using bool_vector_bytes.
10641 * alloc.c (make_uninit_bool_vector):
10642 New function, broken out from Fmake_bool_vector.
10643 (Fmake_bool_vector): Use it. Use tail call.
10644 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10645 * data.c (BITS_PER_ULL): New constant.
10646 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10647 if long long versions don't exist.
10648 (shift_right_ull): New function.
10649 (count_one_bits_word): New function, replacing popcount_bits_word
10650 macro. Don't assume that bits_word is no wider than long long.
10651 (count_one_bits_word, count_trailing_zero_bits):
10652 Don't assume that bits_word is no wider than long long.
10653 * data.c (bool_vector_binop_driver, bool_vector_not):
10654 * fns.c (Fcopy_sequence):
10656 Create an uninitialized destination, to avoid needless work.
10657 (internal_equal): Simplify.
10658 (Ffillarray): Prefer tail call.
10659 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10660 contain at least one word.
10661 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10662 chars are narrower than ints.
10663 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10664 * fns.c (Fcopy_sequence):
10666 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10667 Don't try to port to hosts where bits_word values have holes; the
10668 code wouldn't work there anyway. Verify this assumption, though.
10669 (bool_vector_bytes): New function.
10670 (make_uninit_bool_vector): New decl.
10671 (bool_vector_fill): Now returns Lisp_Object.
10673 * xfns.c (xic_create_fontsetname):
10674 * xrdb.c (gethomedir): Prefer tail calls.
10676 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10678 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10679 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10681 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10682 that requires a return value.
10683 (Fset_buffer_modified_p): Take advantage of this change to do
10686 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10688 * buffer.c (Frestore_buffer_modified_p): Sync it with
10689 Fset_buffer_modified_p.
10690 (Fforce_mode_line_update): New function, moved from subr.el.
10691 (Fset_buffer_modified_p): Use them.
10692 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10694 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10696 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10697 This avoids undefined behavior when subtracting pointers into
10698 different aways. On my platform it also makes the code a tad
10699 smaller and presumably faster.
10701 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10703 * keyboard.c (command_loop_1): Use region-extract-function.
10704 * insdel.c (Qregion_extract_function): Not static any more (can we
10705 stop pretending that these vars can benefit from being marked static?).
10707 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10709 * search.c (find_newline): If buffer text is relocated during the
10710 "dumb loop", adjust C pointers into buffer text to follow suit.
10713 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10715 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10716 for conversion (Bug#15837).
10718 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10720 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10721 for the entire range of inserted characters. (Bug#15841)
10723 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10725 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10727 (realize_default_face): Remove assignment to distant-foreground if
10728 unspecified (Bug#15815).
10730 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10732 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10733 cache-long-scans disabled, since we don't want to call
10734 prepare_to_modify_buffer (in insert_1_both) for each message we
10737 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10738 from buffer.c. Improve commentary to the buffer field setter
10741 * buffer.c (bset_cache_long_scans): Static function deleted.
10742 Improve commentary to the buffer field setter functions.
10743 (init_buffer_once): Default for cache-long-scans changed to t.
10746 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10748 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10750 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10751 This bug was introduced in my 2013-06-21 change, and caused
10752 struct Lisp_Sub_Char_Table objects to be given too many slots,
10753 which broke 'make -C admin/unidata'.
10755 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10757 Import changes from mac-port 4.5.
10758 * macfont.m (mac_font_copy_default_descriptors_for_language)
10759 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10760 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10761 (macfont_language_default_font_names): New.
10762 (macfont_list): Rearrange language/charset code.
10763 (macfont_close): Don't check for macfont_info->cache.
10764 (mac_ctfont_create_preferred_family_for_attributes): New font
10765 selection code, call
10766 mac_font_copy_default_name_for_charset_and_languages.
10767 (mac_font_copy_default_descriptors_for_language)
10768 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10770 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10772 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10774 Port to C11 aligned_alloc, and fix some integer overflows.
10775 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10776 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10777 and use of posix_memalign replaced with aligned_alloc.
10778 (aligned_alloc): New function, defined or declared as needed.
10779 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10780 Don't undef; configure.ac now does this.
10781 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10782 (calloc, aligned_alloc): Check for integer overflow.
10783 (aligned_alloc): Rename from memalign. All uses changed.
10784 (memalign): New function, an alias for aligned_alloc.
10786 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10788 * xdisp.c (redisplay_internal): Fix typo in last change.
10790 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10792 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10794 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10796 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10797 redisplay--mode-lines-cause.
10798 (redisplay_internal): Keep them uptodate. Remove redundant check of
10799 buffer_shared_and_changed.
10800 * *.[chm]: Number every assignment to update_mode_lines so we
10801 can track why it is set.
10803 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10805 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10807 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10809 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10810 can track why it is set.
10812 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10814 Integer-related fixes for term.c etc.
10815 * dispextern.h (face_tty_specified_color): New function.
10816 * term.c (turn_on_face): Don't rely on undefined behavior when
10817 assigning an out-of-range value to 'long'.
10818 Simplify test for toggling highlight.
10819 (tty_capable_p): Omit last two (unused) args. All callers changed.
10820 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10821 (read_menu_input, tty_menu_activate, tty_menu_show):
10822 * xfaces.c (x_supports_face_attributes_p)
10823 (tty_supports_face_attributes_p):
10824 Use bool for boolean. All callers changed.
10825 (tty_supports_face_attributes_p): Omit defaults for color indices;
10826 no longer needed. Simplify tail call.
10828 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10830 * xdisp.c (prepare_menu_bars): Mark static.
10831 * lisp.h (prepare_menu_bars): Don't declare.
10832 * xselect.c (x_handle_selection_clear):
10833 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10835 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10837 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10838 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10840 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10842 * keyboard.c (Fcommand_error_default_function): Rename from
10843 Fdefault_error_output.
10845 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10847 * keyboard.c (Fdefault_error_output): New function, extracted from
10848 cmd_error_internal.
10849 (syms_of_keyboard): Use it for Vcommand_error_function.
10851 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10853 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10854 (init_eval): Use it to ensure handlerlist is non-NULL.
10855 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10856 (Fsignal): Adjust NULLness test of handlerlist.
10857 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10859 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10861 * callproc.c (call_process): Call prepare_to_modify_buffer before
10862 decoding text read from the sub-process, as the decoded stuff will
10863 be inserted into the buffer. This will invalidate the various
10864 caches maintained for the buffer. (Bug#15148)
10866 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10868 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10869 string of glyphless-char-display.
10871 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10873 * nsfns.m (ns_get_name_from_ioreg): New function.
10874 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10875 OSX >= 10.9. Use ns_get_name_from_ioreg.
10877 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10879 Simplify and port recent bool vector changes.
10880 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10881 only in this file. Use a more-efficient implementation if the
10882 second argument is a power of 2.
10883 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10884 Remove no-longer-necessary compile-time checks.
10885 (bool_vector_exact_payload_bytes): New function.
10886 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10887 exact payload changed to call the new function. Do not assume
10888 that the arg or result fits in ptrdiff_t.
10889 (bool_vector_fill): New function.
10890 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10892 (vroundup_ct): Don't assume arg fits in size_t.
10893 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10894 invoke set_category_set.
10895 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10896 All callers changed. Use bool_vector_set.
10897 * category.h (XCATEGORY_SET): Remove; no longer needed.
10898 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10899 bool_vector_bitref.
10900 * data.c (Faref): Use bool_vector_ref.
10901 (Faset): Use bool_vector_set.
10902 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10903 (Fbool_vector_not, Fbool_vector_count_matches)
10904 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10905 * fns.c (concat): Use bool_vector_ref.
10906 (Ffillarray): Use bool_vector_fill.
10907 (mapcar1): Use bool_vector_ref.
10908 (sxhash_bool_vector): Hash words, not bytes.
10909 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10910 a constant, since it's now used in #if.
10911 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10912 unsigned char on unusual architectures, so that we no longer
10913 assume that the number of bits per bits_word is a power of two or
10914 is a multiple of 8 or of CHAR_BIT.
10915 (Qt): Add forward decl.
10916 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10917 at least as strictly as bits_word.
10918 (bool_vector_data, bool_vector_uchar_data): New accessors.
10919 All data structure accesses changed to use them.
10920 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10921 (bool_vector_set): New functions.
10922 (bool_vector_fill): New decl.
10923 (ROUNDUP): Move to alloc.c as described above.
10925 Fix recent gnutls changes.
10926 * gnutls.c (Fgnutls_boot): Don't assume C99.
10927 * process.c (wait_reading_process_output): Fix typo in recent change.
10929 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10931 * process.c (wait_reading_process_output, read_process_output)
10932 (send_process): Check gnutls_state is not NULL.
10934 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10935 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10937 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10939 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10940 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10942 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10945 * nsfns.m (Fx_create_frame): Fix memory leak.
10947 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10948 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10949 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10951 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10953 * xdisp.c (message3_nolog, message_with_string): Encode the string
10954 before writing it to the terminal in a non-interactive session.
10956 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10957 sure we concatenate them into a unibyte string.
10959 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10960 resulting temporary name before returning it to the caller.
10961 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10962 is a unibyte string, convert NAME to a unibyte string to ensure
10963 that the result is also a unibyte string.
10965 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10966 create unibyte strings from default paths and directory/file
10969 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10972 * callproc.c (init_callproc): Use build_unibyte_string to make
10973 sure we create unibyte strings from default paths and
10974 directory/file names.
10976 * buffer.c (init_buffer): Don't store default-directory of
10977 *scratch* in multibyte form. The original problem which led to
10978 that is described in
10979 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10980 but it was solved long ago. (Bug#15260)
10982 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10984 Port to stricter C99 platforms.
10985 Especially, C99 prohibits nesting a struct X inside struct Y if
10986 struct X has a flexible array member.
10987 * alloc.c (struct sdata): New type.
10988 (sdata): Implement in terms of struct sdata.
10989 Remove u member; all uses replaced by next_vector, set_next_vector.
10990 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10991 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10992 (struct sblock): Rename first_data member to data, which is now
10993 a flexible array member. All uses changed.
10994 (next_vector, set_next_vector, large_vector_vec): New functions.
10995 (vector_alignment): New constant.
10996 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10997 (struct large-vector): Now merely a NEXT member, since the old approach
10998 ran afoul of stricter C99. All uses changed to use
10999 large_vector_vec or large_vector_offset.
11000 (large_vector_offset): New constant.
11001 * dispnew.c: Include tparam.h, for tgetent.
11002 Do not include term.h; no longer needed.
11003 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
11004 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
11005 (struct Lisp_Vector): Use a flexible array member for contents,
11006 instead of a union with a member that is an array of size 1.
11008 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11009 fact that the struct no longer contains a union.
11010 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11011 (struct Lisp_Save_Value, struct Lisp_Free):
11012 Use unsigned, not int, for spacers, to avoid c99 warning.
11013 (union specbinding): Use unsigned, not bool, for bitfield, as
11014 bool is not portable to pre-C99 hosts.
11016 2013-11-04 Glenn Morris <rgm@gnu.org>
11018 * emacs.c (usage_message): Mention that `-L :...' appends.
11020 2013-11-02 Glenn Morris <rgm@gnu.org>
11022 * Makefile.in (abs_builddir): Remove.
11023 (bootstrap_exe): Use relative filename.
11025 Use relative filenames in TAGS files.
11026 * Makefile.in (abs_srcdir): Remove it again.
11027 (.PHONY): Remove frc.
11028 (maintainer-clean): No more TAGS-LISP file.
11029 (TAGS): Pass relative file names to etags.
11030 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11032 * Makefile.in (abs_srcdir): New, set by configure.
11034 (maintainer-clean): Remove pointless echo. That should be in the
11035 top-level Makefile, if anywhere. Delete TAGS-LISP.
11036 (extraclean): No s/ and m/ directories for some time.
11037 (TAGS): Also depend on ctagsfiles3.
11038 Remove no-longer-defined S_FILE.
11039 Pass absolute filenames to etags once more.
11040 (TAGS-LISP): Replace lispdir with its expansion.
11041 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11042 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11044 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11046 * xfaces.c (check_lface_attrs, realize_default_face):
11047 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11048 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11050 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11052 * emacs.c (original_pwd): Remove global var by making it local.
11053 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11055 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11057 * xfaces.c: Declare color_distance.
11058 (QCdistant_foreground): New variable.
11059 (NEAR_SAME_COLOR_THRESHOLD): New define.
11060 (load_color2): New function.
11061 (load_color): Call load_color2.
11062 (load_face_colors): Call load_color2 and if distant-color is specified
11063 calculate distant and use distant-color if colors are near.
11064 (LFACE_DISTANT_FOREGROUND): New define.
11065 (merge_face_ref, Finternal_set_lisp_face_attribute)
11066 (Finternal_get_lisp_face_attribute)
11067 (x_supports_face_attributes_p): Handle distant-foreground similar to
11069 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11071 * dispextern.h (lface_attribute_index):
11072 Add LFACE_DISTANT_FOREGROUND_INDEX.
11074 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11076 * image.c (pbm_next_char): New function.
11077 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11078 (pbm_scan_number): Use it.
11079 (Qlibjpeg_version): New variable.
11080 (syms_of_image): DEFSYM and initialize it.
11082 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11084 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11086 2013-10-31 Glenn Morris <rgm@gnu.org>
11088 * emacs.c (original_pwd): New char.
11089 (main): If using --chdir, store original_pwd.
11090 (init_cmdargs): When setting Vinvocation_directory based on a
11091 relative argv[0], use original_pwd if set. (Bug#15768)
11093 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11095 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11097 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11099 * insdel.c: Fix minor problems found by static checking.
11100 (Qregion_extract_function): Now static.
11101 (prepare_to_modify_buffer_1): Remove unused locals.
11103 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11105 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11106 (syms_of_xdisp): Declare pre-redisplay-function.
11107 (markpos_of_region): Remove function.
11108 (init_iterator, compute_stop_pos, handle_face_prop)
11109 (face_before_or_after_it_pos, reseat_to_string)
11110 (get_next_display_element, window_buffer_changed)
11111 (redisplay_internal, try_cursor_movement, redisplay_window)
11112 (try_window_reusing_current_matrix, try_window_id, display_line)
11113 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11114 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11115 * window.h (struct window): Remove field `region_showing'.
11116 * dispextern.h (struct it): Remove region_beg/end_charpos.
11117 (face_at_buffer_position, face_for_overlay_string)
11118 (face_at_string_position): Update prototypes.
11119 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11120 (face_at_string_position): Remove `region_beg' and `region_end' args.
11121 * fontset.c (Finternal_char_font):
11122 * font.c (font_at, font_range): Adjust calls accordingly.
11123 * insdel.c (Qregion_extract_function): New var.
11124 (syms_of_insdel): Initialize it.
11125 (prepare_to_modify_buffer_1): Use it.
11127 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11129 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11130 * ftxfont.c (ftxfont_get_gcs):
11131 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11132 * xfaces.c (x_free_colors, x_free_dpy_colors)
11133 (x_create_gc, unload_color):
11134 * xselect.c (x_property_data_to_lisp):
11135 * xsettings.c (parse_settings):
11136 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11137 (get_bits_and_offset): Adjust definition.
11138 * frame.c (XParseGeometry): Adjust locals.
11139 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11140 * regex.h (toplevel): Likewise for reg_syntax_t.
11142 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11144 * eval.c (run_hook_with_args): Use FUNCTIONP.
11146 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11148 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11149 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11150 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11151 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11152 on MS-Windows anyway.
11153 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11154 (free_realized_face): ...adjust user.
11155 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11156 white relief pixels to -1.
11157 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11158 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11159 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11161 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11163 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11164 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11165 in practice now. All callers changed.
11167 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11169 * dispextern.h (struct face): Use bitfields for 'underline_type'
11170 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11171 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11172 'stipple' member. Move 'lface' member up to help...
11173 * xfaces.c (make_realized_face): ...this function to find and
11174 clear just the members that need clearing.
11175 (load_face_colors, realize_x_face):
11176 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11178 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11180 * xftfont.c (struct xftfont_info): Remove set-but-unused
11182 (xftfont_open): Adjust user.
11183 (xftfont_get_colors): Remove useless prototype.
11185 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11187 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11188 before passing them to 'unexec'. (Bug#15260)
11190 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11192 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11194 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11196 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11197 the changed signature of the font driver's 'close' method.
11199 * w32font.h (w32font_close): Adjust the prototype to the change in
11200 function definition.
11202 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11204 * w32uniscribe.c (uniscribe_close): Adapt the call to
11205 w32font_close to its new prototype.
11207 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11209 Omit unused frame argument of font API's close function.
11210 * font.h (struct font): Drop frame argument. Adjust comment.
11211 * font.c (font_clear_cache, font_close_object): Adjust users.
11212 * ftfont.c (ftfont_close):
11213 * ftxfont.c (ftxfont_close):
11214 * macfont.m (macfont_close):
11215 * nsfont.m (nsfont_close):
11216 * w32font.c (w32font_close):
11217 * xfont.c (xfont_close):
11218 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11219 tweak comments and make functions safe if called more than once for
11220 the same font object.
11222 Perform font-specific cleanup when font object is swept by GC. See
11223 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11224 * alloc.c (cleanup_vector): New function.
11225 (sweep_vector): Call it for each reclaimed vector object.
11226 * font.h (struct font): Adjust comment.
11228 2013-10-24 Glenn Morris <rgm@gnu.org>
11230 * Makefile.in (abs_top_srcdir): New, set by configure.
11232 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11234 Adjust recent font-related changes to fix bug#15686.
11235 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11236 is a live window system frame, mark its default font too.
11238 2013-10-23 Glenn Morris <rgm@gnu.org>
11240 * Makefile.in (RUN_TEMACS): Make relative (again).
11241 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11242 (bootstrap-emacs$(EXEEXT)):
11243 Quote entities that might contain whitespace.
11245 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11247 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11248 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11250 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11252 Do not allow font caches to grow too large.
11253 * alloc.c (compact_font_cache_entry, compact_font_caches):
11254 New functions or stub if not HAVE_WINDOW_SYSTEM.
11255 (compact_undo_list): Factor out from Fgarbage_collect.
11257 (mark_face_cache): Mark face font. Move down to avoid
11259 (mark_terminals): Do not mark font cache here.
11260 (Fgarbage_collect): Call compaction functions described
11261 above. Adjust comment.
11263 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11265 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11266 chdir to HOME (bug#15607).
11268 * nsterm.m (Qcocoa, Qgnustep): New variables.
11269 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11270 (ns_get_color): Make selection color work for GNUstep also.
11272 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11274 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11275 handles mouse clicks. Instead, let GPM use the same code as all
11276 the other mice use. See the discussion starting at
11277 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11278 for the details of the problem with the menu bar this fixes.
11280 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11282 Remove port-specific display name lists to avoid extra
11283 complexity and data duplication with display info lists.
11284 * xterm.h (x_display_name_list): Remove declaration.
11285 * xterm.c (x_display_name_list): Remove.
11286 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11287 * xfns.c (x_display_info_for_name, Fx_display_list):
11288 Likewise. Use x_display_list where appropriate.
11289 * w32term.h (w32_display_name_list): Remove declaration.
11290 * w32term.c (w32_display_name_list): Remove.
11291 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11293 * w32fns.c (x_display_info_for_name, Fx_display_list):
11294 Likewise. Use x_display_list where appropriate.
11295 * nsterm.h (ns_display_name_list): Remove declaration.
11296 * nsterm.m (ns_display_name_list): Remove.
11297 (ns_term_init, syms_of_nsterm): Adjust users.
11298 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11299 Likewise. Use x_display_list where appropriate.
11300 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11301 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11302 (mark_terminals): Mark per-terminal font cache.
11304 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11306 Don't run timers in input-pending-p. Its new check-timers param
11307 provides the prior behavior. (Bug#15045).
11308 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11310 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11312 Make some functions static in non-Microsoft builds.
11313 On my platform (Fedora 19 x86-64), this shrinks the
11314 Emacs executable (text+data) by 0.25%.
11315 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11316 (load_color) [!MSDOS]:
11317 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11318 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11319 * lisp.h (check_existing):
11320 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11321 (network_interface_info) [!WINDOWSNT]:
11322 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11323 Remove extern decls.
11324 * fileio.c (check_existing):
11325 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11326 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11327 (network_interface_info) [!WINDOWSNT]:
11328 * term.c (encode_terminal_code) [!WINDOWSNT]:
11329 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11330 * xfaces.c (load_color) [!MSDOS]:
11332 * fileio.c (check_existing, check_executable, check_writable):
11333 * process.c (network_interface_list, network_interface_info):
11334 Move earlier, so that we don't need forward decls.
11335 * gnutls.c (fn_gnutls_transport_set_errno)
11336 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11338 * w32.c (init_environment): Use faccessat rather than
11339 check_existing, partly for consistency with the rest of the code
11340 in this file, partly so that check_existing can be static.
11342 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11343 * emacs.c (MAIN_PROGRAM): New macro.
11344 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11345 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11347 bool vector int width fixes
11348 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11349 (Fbool_vector_count_matches_at):
11350 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11351 can exceed PTRDIFF_MAX, at least in theory.
11352 (Fbool_vector_count_matches_at):
11353 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11355 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11357 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11358 (struct sockaddr): Add forward decl, for platforms that lack it.
11360 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11362 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11365 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11367 * w32.c (network_interface_get_info, network_interface_list)
11368 (network_interface_info): New functions. (Bug#15610)
11369 (GetAdaptersInfo_Proc): New typedef.
11370 (get_adapters_info): New wrapper function.
11371 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11373 * process.h (network_interface_list, network_interface_info):
11376 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11377 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11378 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11379 for WINDOWSNT. Doc fix.
11380 (syms_of_process): Defsubr Snetwork_interface_list and
11381 Snetwork_interface_info unconditionally.
11383 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11384 in NS GUI sessions. (Bug#15629)
11386 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11388 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11390 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11392 * print.c (print_object): Print " ..." when truncating bool vectors.
11394 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11396 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11397 standard mouse buttons.
11399 * termhooks.h (struct input_event): Remove incorrect commentary.
11401 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11403 Disallow bool vector operations on mixed-length operands.
11404 The old behavior left garbage in the result vector sometimes,
11405 and didn't seem to be useful.
11406 * data.c (Qwrong_length_argument): New static var.
11407 (wrong_length_argument): New function.
11408 (bool_vector_binop_driver): Check that args agree in length.
11410 * keyboard.c, keyboard.h (all_kboards): Now static.
11412 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11414 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11415 note from the lispref.
11417 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11419 * nsterm.h (struct ns_display_info): Remove set-but-unused
11420 member image_cache (image caches are per-terminal anyway).
11421 (FRAME_X_IMAGE_CACHE): Remove.
11422 * nsterm.m (ns_initialize_display_info): Adjust user.
11424 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11426 * w32proc.c: Include mingw_time.h.
11428 * w32.c: Include mingw_time.h.
11430 Implement scrolling of TTY menus when the screen is too short.
11432 * term.c (tty_menu_display): Accept an additional argument, the
11433 menu item from which to start displaying the menu. Account for
11434 the value of Y when limiting the menu to the number of available
11436 (mi_result): New enumeration.
11437 (read_menu_input): Return enumerated value. When the y coordinate
11438 hits min_y or max_y, return scroll indication instead of wrapping
11440 (tty_menu_activate): Handle the scrolling indications from
11441 read_menu_input. Compute the first menu item to display and pass
11442 it to tty_menu_display.
11444 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11446 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11447 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11448 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11449 Adjust to match the change described below.
11450 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11451 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11452 memory_below_frame members to...
11453 * termchar.h (struct tty_display_info): ...here because they're
11454 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11455 * term.c (init_tty):
11456 * nsterm.m (ns_create_terminal):
11457 * w32term.c (w32_create_terminal):
11458 * xterm.c (x_create_terminal): Adjust users.
11459 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11460 to filter out non-TTY frames. Adjust comment.
11461 (scrolling): Adjust user. Prefer eassert for debugging check.
11463 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11465 * xfaces.c (PT_PER_INCH): Remove unused macro.
11466 * termhooks.h (struct terminal): Remove set-but-unused
11467 member fast_clear_end_of_line.
11468 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11469 * nsterm.m (ns_create_terminal):
11470 * term.c (init_tty):
11471 * w32term.c (w32_create_terminal):
11472 * xterm.c (x_create_terminal): Adjust users.
11474 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11476 * lisp.h (bool_vector_size): New function.
11477 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11478 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11479 (Fbool_vector_not, Fbool_vector_count_matches_at):
11480 Remove uses of 'eassume' that should no longer be needed,
11481 because they are subsumed by the 'eassume' in bool_vector_size.
11483 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11485 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11486 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11487 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11489 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11491 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11492 have different dimensions. (Bug#15575)
11494 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11497 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11499 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11501 * term.c (tty_menu_show): Never return with unbalanced
11502 specpdl. Use eassert for debugging check. Adjust style.
11504 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11506 * term.c (read_menu_input): Make selection of menu items
11507 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11508 (tty_menu_activate): Fix off-by-one error when computing max_y.
11510 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11512 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11513 audit logging (only used with GnuTLS 3.x) and enable it.
11515 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11517 * dispnew.c (redraw_frame): Remove useless #ifdef because
11518 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11519 Also, move TTY fflush to...
11520 * term.c (tty_update_end): ...this function.
11522 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11524 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11525 the end of the frame's glyph matrix. (Bug#15575)
11527 * term.c (tty_menu_display): Don't move cursor while overwriting
11528 frame's glyphs with menu items. Limit the number of items
11529 displayed to what can be shown on the available screen lines,
11530 excluding the echo area.
11531 (tty_menu_activate): Limit the Y coordinate allowed by
11532 read_menu_input to the last screen line used for menu display.
11534 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11536 * lisp.h (eassume): New macro.
11537 Also, include <verify.h>, for 'assume'.
11538 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11539 (vroundup, vector_nbytes):
11540 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11541 (Fbool_vector_not, Fbool_vector_count_matches)
11542 (Fbool_vector_count_matches_at):
11543 Use eassume, not eassert.
11544 * casetab.c (set_identity, shuffle):
11545 * composite.c (composition_gstring_put_cache):
11546 * dispnew.c (update_frame_1):
11547 * ftfont.c (ftfont_shape_by_flt):
11548 * image.c (gif_load):
11549 * intervals.c (offset_intervals):
11550 * macfont.m (macfont_shape):
11551 Remove calls to 'assume' that are no longer needed, because
11552 --enable-gcc-warnings no longer generates bogus warnings
11553 when these calls are removed.
11555 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11557 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11559 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11561 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11562 (Qsubstitute_env_in_file_name): New var.
11563 (syms_of_fileio): Define it.
11565 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11567 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11568 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11571 * term.c (save_and_enable_current_matrix): Don't allocate and
11572 don't save margin areas.
11573 (restore_desired_matrix): Don't restore margin areas.
11574 (free_saved_screen): Don't free margin areas.
11576 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11578 * image.c: Pacify --enable-gcc-warnings.
11579 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11580 #define only if used.
11582 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11584 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11585 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11586 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11587 (gif_load): For giflib v5.x and later, display the error message
11588 produced by giflib when its functions fail.
11589 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11592 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11594 * keyboard.c (last_event_timestamp): Remove. For X selection and
11595 GTK popup menus, it may be obtained from per-frame X display info.
11596 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11597 (process_special_events): Adjust users.
11598 * keyboard.h (last_event_timestamp): Remove declaration.
11599 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11600 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11601 * menu.h (xmenu_show): Adjust prototype.
11602 * menu.c (Fx_popup_menu): Adjust user.
11603 * xselect.c (x_own_selection, x_get_foreign_selection)
11604 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11606 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11608 * keyboard.c (init_kboard): Now static. Add arg
11609 to denote window system. Adjust comment.
11610 (init_keyboard): Adjust user.
11611 (allocate_kboard): New function.
11612 (syms_of_keyboard):
11613 * nsterm.m (ns_term_init):
11614 * term.c (init_tty):
11615 * w32term.c (w32_create_terminal):
11616 * xterm.c (x_term_init): Use it.
11617 * keyboard.h (init_kboard): Remove prototype.
11618 (allocate_kboard): Add prototype.
11620 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11622 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11623 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11625 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11627 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11629 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11631 * term.c (tty_menu_activate): Flush the output stream after
11632 showing the cursor, and don't mark the frame garbaged at exit from
11633 the function. Fixes redisplay glitches when moving from one menu
11636 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11638 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11639 or throw error (Bug#15570).
11641 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11643 * intervals.c (temp_set_point_both): Move test into 'eassert',
11646 * lisp.h (eassert): Don't use 'assume'.
11647 Sometimes 'assume' wins in performance, and sometimes it loses,
11648 so it shouldn't be used all the time. Perhaps we need two
11649 flavors of 'eassert', one for where 'assume' is far more likely
11650 to help or to hurt; but that can be done later.
11651 Reported by Dmitry Antipov in
11652 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11653 Also, don't include <verify.h>; no longer needed.
11655 2013-10-09 Glenn Morris <rgm@gnu.org>
11657 * eval.c (Fcond): Doc tweak.
11659 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11661 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11662 expressions with side effects to eassert. (Bug#15565)
11664 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11666 * fns.c (hashfn_user_defined): Allow hash functions to return any
11669 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11671 Fix minor problems found by static checking.
11672 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11673 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11674 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11675 * keyboard.c (read_menu_command): Remove unused local.
11676 * lisp.h (read_menu_command): New decl.
11677 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11678 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11679 Return ptrdiff_t, not int.
11680 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11681 not int, for benefit of xpalloc.
11682 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11684 (have_menus_p): Remove; unused.
11685 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11686 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11687 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11689 (save_and_enable_current_matrix): Omit unnecessary casts.
11690 (read_menu_input): Omit local extern decl (now in lisp.h).
11691 Don't access uninitialized storage if mouse_get_xy fails.
11692 (tty_menu_activate): Mark local as initialized, for lint.
11693 (tty_menu_activate, tty_meny_show): Remove unused locals.
11695 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11697 Support menus on text-mode terminals.
11698 * xterm.h (xw_popup_dialog): Add prototype.
11700 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11701 (xmenu_show): Block input here, instead in Fx_popup_menu.
11702 (xw_popup_dialog): New function, with X-specific bits of popup
11705 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11708 * window.c (Fset_window_configuration): Use run-time tests of the
11709 frame type instead of compile-time conditionals, when menu-bar
11710 lines are considered.
11712 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11713 (w32_popup_dialog): New prototypes.
11715 * w32menu.c (Fx_popup_dialog): Function deleted.
11716 (w32_popup_dialog): New function, with w32 specific bits of popup
11717 dialogs. Block input here.
11719 * w32inevt.c (w32_console_read_socket): Minor change to add
11720 debugging TTY events.
11722 * w32fns.c (show_hourglass): If returning early because the frame
11723 is not a GUI frame, unblock input.
11725 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11726 (cursorY): New functions.
11728 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11729 WINDOWSNT, macros that call curX and curY elsewhere.
11731 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11733 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11734 specific function to hide and show cursor on a text-mode terminal.
11735 (tty_menu_struct, struct tty_menu_state): New structures.
11736 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11737 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11738 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11739 (tty_menu_locate, save_and_enable_current_matrix)
11740 (restore_desired_matrix, screen_update, read_menu_input)
11741 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11742 (tty_pop_down_menu, tty_menu_last_menubar_item)
11743 (tty_menu_new_item_coords, tty_menu_show): New functions.
11744 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11746 * nsterm.h (ns_popup_dialog): Adjust prototype.
11748 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11749 of in x-popup-menu.
11750 (ns_popup_dialog): Adapt order of arguments to the other
11751 *_menu_show implementations.
11752 (Fx_popup_dialog): Function deleted.
11754 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11756 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11758 * menu.c (have_boxes): New function.
11759 (single_keymap_panes): Use it instead of a compile-time
11761 (single_menu_item): Use run-time tests of the frame type instead
11762 of compile-time conditionals.
11763 (encode_menu_string): New function.
11764 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11765 the macro, since different types of frame need different encoding
11767 (digest_single_submenu): Use run-time tests of frame type instead
11768 of, or in addition to, compile-time conditionals.
11769 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11770 (Fx_popup_menu): Detect when the function is called from keyboard
11771 on a TTY. Don't barf when invoked on a text-mode frame.
11772 Check frame type at run time, instead of compile-time conditionals for
11773 invoking terminal-specific menu-show functions.
11774 Call tty_menu_show on text-mode frames.
11775 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11776 run time to determine which alternative to invoke; support dialogs
11779 * keyboard.h <Qmouse_movement>: Declare.
11781 * keyboard.c <Qmouse_movement>: Now extern.
11782 <Qecho_keystrokes>: New static variable.
11783 (read_key_sequence): Accept an additional argument, a flag to
11784 prevent redisplay during reading of the key sequence. All callers
11786 (read_menu_command): New function.
11787 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11789 (toolkit_menubar_in_use): New function.
11790 (make_lispy_event): Use it instead of a compile-time test.
11792 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11793 window-system being available.
11795 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11796 to x-popup-dialog on the frame type, they all now support popup
11799 * dispnew.c (save_current_matrix): Save the margin areas.
11800 (restore_current_matrix): Restore margin areas.
11801 (update_frame_with_menu): New function.
11803 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11806 * alloc.c (make_save_ptr): Now compiled unconditionally.
11808 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11810 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11811 (redraw_frame, update_frame): Adjust users.
11812 * dispextern.h (set_window_update_flags): Adjust prototype.
11813 * xdisp.c (redisplay_internal): When updating all frames with zero
11814 windows_or_buffers_changed, assume that only the windows that shows
11815 current buffer should be really updated.
11817 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11819 Do not allocate huge temporary memory areas and objects while encoding
11820 for file I/O, thus reducing an enormous memory usage for large buffers.
11821 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11822 * coding.h (struct coding_system): New member raw_destination.
11823 * coding.c (setup_coding_system): Initialize it to zero.
11824 (encode_coding_object): If raw_destination is set, do not create
11825 dst_object. Add comment.
11826 * fileio.c (toplevel): New constant E_WRITE_MAX.
11827 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11828 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11830 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11832 * nsterm.m (windowDidExitFullScreen:)
11833 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11835 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11837 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11838 * keyboard.c (unblock_input_to): Don't process pending signals
11839 if a fatal error is in progress.
11841 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11842 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11843 they're talking about words in Lisp bool vectors.
11844 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11845 * data.c (popcount_bits_word): Rename from popcount_size_t.
11846 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11849 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11851 Improve support for popcount and counting trailing zeros (Bug#15550).
11852 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11853 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11854 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11855 (popcount_size_t_msc, popcount_size_t_gcc):
11856 Remove; now done by Gnulib.
11857 (popcount_size_t): Now a macro that defers to Gnulib.
11858 (count_trailing_zero_bits): Return int, for consistency with
11859 Gnulib and because Emacs prefers signed to unsigned int.
11860 Don't assume that size_t is either unsigned int or unsigned long
11861 or unsigned long long.
11862 (size_t_to_host_endian): Do not assume that size_t is either
11863 exactly 32 or exactly 64 bits wide.
11864 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11865 etc., so that it's now an enum constant, not a macro.
11866 No need to assume that it's either 32 or 64.
11868 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11870 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11873 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11875 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11876 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11878 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11880 emacs_read and emacs_write now use void *, not char *.
11881 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11882 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11883 Buffer arg is now void *, not char *. This matches plain
11884 'read' and 'write' better, and avoids a constraint violation
11885 on Solaris 9 with Oracle Studio.
11887 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11889 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11890 memset to explicit loop. Otherwise copy largest possible chunk
11891 from initialized to uninitialized part, thus allowing the longer
11892 memcpy runs and reducing the number of loop iterations.
11894 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11896 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11897 hide toolbar (Bug#15388).
11898 (windowDidEnterFullScreen:): If presentation options are zero,
11899 set them here (Bug#15388).
11900 (ns_update_auto_hide_menu_bar): Remove runtime check.
11901 Don't auto hide dock unless menubar is also auto hidden.
11903 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11905 * editfns.c (message): Mention batch mode in doc string.
11907 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11909 * nsterm.m (check_native_fs): Remove erroneous comment.
11911 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11913 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11914 uses find_newline instead of scan_newline and so doesn't move point.
11916 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11918 Use hardware support for byteswapping on glibc x86 etc.
11919 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11920 whereas the old swap64 needed 30.
11921 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11922 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11923 Use byteswap.h's macros to swap bytes.
11924 * lisp.h (swap16, swap32, swap64): Remove.
11925 All uses replaced by bswap_16, bswap_32, bswap_64.
11927 * bytecode.c (exec_byte_code): Use some more volatile variables
11928 to work around local variables getting clobbered by longjmp.
11929 Port to pre-C99, which doesn't allow decls after stmts.
11931 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11933 * lisp.h (eassert): Assume that COND is true when optimizing.
11934 In other words, take on the behavior of eassert_and_assume.
11935 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11936 (eassert_and_assume): Remove. All uses replaced by eassert.
11938 * xdisp.c (Qglyphless_char): Now static.
11940 Adjust to merge from gnulib.
11941 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11942 * lisp.h: Include <verify.h>, for 'assume'.
11944 * eval.c (clobbered_eassert): New macro.
11945 (internal_catch, internal_condition_case)
11946 (internal_condition_case_1, internal_condition_case_2)
11947 (internal_condition_case_n): Use it instead of eassert
11948 when the argument contains locals clobbered by longjmp.
11949 Don't use clobbered locals outside of clobbered_eassert.
11950 (internal_lisp_condition_case): Use a volatile variable
11951 to work around a local variable's getting clobbered.
11953 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11955 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11956 (PUSH_HANDLER): New macro.
11957 (catchlist): Remove.
11958 (handlerlist): Always declare.
11960 * eval.c (catchlist): Remove (merge with handlerlist).
11961 (handlerlist, lisp_eval_depth): Not static any more.
11962 (internal_catch, internal_condition_case, internal_condition_case_1)
11963 (internal_condition_case_2, internal_condition_case_n):
11965 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11966 handlerlist/catchlist.
11967 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11968 handlerlist which can only handle a single condition-case handler at
11970 (find_handler_clause): Simplify since we only a single branch here
11973 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11975 (bcall0): New function.
11976 (exec_byte_code): Add corresponding cases. Improve error message when
11977 encountering an invalid byte-code. Let Bunwind_protect accept
11978 a function (rather than a list of expressions) as argument.
11980 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11981 and make them unconditional now that they're heap-allocated.
11983 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11985 * charset.c (Fdecode_char, Fencode_char): Remove description of
11986 `restriction' arg. now that it's hidden by advertised-calling-convention.
11988 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11990 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11991 Remove unused variable (from mac-port).
11992 (macfont_draw): Use s->ybase for correct y position.
11994 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11996 * frame.h (struct frame): Drop has_minibuffer member because...
11997 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11998 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
12000 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12002 * window.h (struct window): Prefer enum text_cursor_kinds to int
12003 for phys_cursor_type member. Move the latter, phys_cursor_width,
12004 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
12005 * window.c (replace_window, make_window): Adjust users.
12007 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12009 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12010 this module is never compiled otherwise.
12012 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12014 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12017 2013-09-29 Eli Zaretskii <eliz@gnu.org>
12019 * xdisp.c (get_next_display_element): Don't call face_for_font in
12020 a build configured --without-x. (Bug#15484)
12022 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12024 * window.c (calc_absolute_offset): #elif should be #elif defined.
12026 * frame.c (delete_frame): Block/unblock input to overcome race
12027 condition (Bug#15475).
12029 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
12031 * frame.c (delete_frame): Record selected frame only after
12032 calling Qdelete_frame_functions (Bug#15477).
12034 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12036 * nsterm.m (ns_selection_color): Remove.
12037 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12038 NSColor selectedText(Background)Color. Only for COCOA.
12039 (ns_term_init): Remove assignment of ns_selection_color, logic
12040 moved to ns_get_color.
12042 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12043 NS_SELECTION_COLOR_DEFAULT.
12044 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12046 2013-09-28 Eli Zaretskii <eliz@gnu.org>
12048 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12049 frame' does not have the tool_bar_window member.
12051 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12053 Signal error when reading an empty byte-code object (Bug#15405)
12054 * lread.c (read1): Signal error.
12055 * alloc.c (make_byte_code): eassert header size.
12056 (sweep_vectors): Change an int to size_t.
12058 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12060 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12061 instead of ints, as it's the usual style for offsetof constants. See:
12062 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12064 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12065 This is ugly, but it should fix the performance problem for older
12066 GCC versions in the short run. I'll look into integrating the
12067 Gnulib module for popcount, as a better fix.
12068 See the thread starting in:
12069 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12070 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12071 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12072 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12073 (popcount_size_t): Use it.
12075 2013-09-24 Daniel Colascione <dancol@dancol.org>
12077 * process.c (Fnetwork_interface_info): Fix build break due to
12080 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12082 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12083 Prefer signed to unsigned integers where either will do.
12084 No need for 'const' on locals that do not escape.
12085 Omit easserts with unnecessary and unportable assumptions about
12086 alignment. Avoid unnecessary casts to char *.
12088 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12090 Use union for the payload of struct Lisp_Vector.
12091 This helps to avoid a few glitches dictated by C's aliasing rules.
12092 * lisp.h (struct Lisp_Vector): Use union for next and
12093 contents member. Adjust comment. Change related users.
12094 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12095 Related users changed.
12096 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12097 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12098 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12099 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12101 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12103 Optimize glyph row clearing and copying routines.
12104 * dispextern.h (struct glyph_row): Change layout of struct
12105 glyph_row to help copy_row_except_pointers. Adjust comment.
12106 * dispnew.c (null_row): Remove.
12107 (clear_glyph_row): Use offsetof and memset to find and clear
12108 just the members that need clearing. Adjust comment.
12109 (copy_row_except_pointers): Likewise for copying.
12111 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12113 Some minor cleanups of recently-added bool vector code.
12114 * conf_post.h (assume): Always return void. Use lint version
12115 only if GCC and MSC versions don't apply.
12116 * conf_post.h (assume):
12117 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12118 Depend on _MSC_VER, not __MSC_VER, for consistency with
12120 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12121 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12122 (bool_vector_binop_driver, count_trailing_zero_bits)
12123 (size_t_to_host_endian): Now static, not static inline;
12124 the latter isn't needed with modern compilers and doesn't
12125 work with older compilers anyway.
12127 * alloc.c (valgrind_p): Use bool for boolean.
12129 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12131 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12132 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12133 (display_last_displayed_message_p, message_buf_print)
12134 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12135 Use bool for boolean.
12136 * dispextern.h (cancel_line, init_desired_glyphs):
12137 Remove ancient leftover.
12138 (help_echo_showing_p, hourglass_shown_p):
12139 * lisp.h (noninteractive_need_newline): Adjust declaration.
12141 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12143 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12145 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12146 ...this file and convert the latter to static. Adjust comment.
12147 (make_initial_frame):
12148 * window.c (init_window_once): Adjust user.
12149 * frame.h (last_nonminibuf_frame): Remove declaration.
12150 * lisp.h (selected_frame): Likewise.
12151 * msdos.c (the_only_display_info): Adjust comment.
12153 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12155 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12156 computing the end column of mouse-highlight that comes from
12157 display or overlay strings. (Bug#15437)
12158 (note_mouse_highlight): Adapt calculation of last argument to
12159 mouse_face_from_string_pos to the above change.
12161 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12162 all platforms, not just for clang.
12164 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12166 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12167 about excess arguments to snprintf.
12169 * conf_post.h(assume): Use __builtin_unreachable for clang.
12171 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12173 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12174 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12176 2013-09-23 Daniel Colascione <dancol@dancol.org>
12178 * alloc.c (USE_VALGRIND): New macro; on by default
12179 when ENABLE_CHECKING.
12180 (mark_maybe_object, mark_maybe_pointer)
12181 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12183 (valgrind_p) [USE_VALGRIND]: New variable.
12184 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12186 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12188 * process.c (wait_reading_process_output): Change int pnamelen to
12191 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12192 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12193 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12194 argument to unsigned long to avoid warning.
12195 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12197 * conf_post.h (assume): Fix compiler error: x shall be cond.
12199 2013-09-22 Daniel Colascione <dancol@dancol.org>
12201 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12202 warning when compiling without a window system.
12204 2013-09-22 Daniel Colascione <dancol@dancol.org>
12206 * data.c (Qbool_vector_p): New symbol.
12207 (bool_vector_spare_mask, popcount_size_t_generic)
12208 (popcount_size_t_msc, popcount_size_t_gcc)
12210 (bool_vector_binop_driver)
12211 (count_trailing_zero_bits, size_t_to_host_endian)
12212 (Fbool_vector_exclusive_or)
12213 (Fbool_vector_union)
12214 (Fbool_vector_intersection, Fbool_vector_set_difference)
12215 (Fbool_vector_subsetp, Fbool_vector_not)
12216 (Fbool_vector_count_matches)
12217 (Fbool_vector_count_matches_at): New functions.
12218 (syms_of_data): Intern new symbol, functions.
12219 * alloc.c (bool_vector_payload_bytes): New function.
12220 (Fmake_bool_vector): Instead of calling Fmake_vector,
12221 which performs redundant initialization and argument checking,
12222 just call allocate_vector ourselves. Make sure we clear any
12223 terminating padding to zero.
12224 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12225 instead of open-coding the size calculation.
12226 (vroundup_ct): New macro.
12227 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12228 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12229 * composite.c (composition_gstring_put_cache):
12230 Change lint_assume to assume.
12231 * conf_post.h (assume): New macro.
12232 (lint_assume): Remove.
12233 * dispnew.c (update_frame_1): Change lint_assume to assume.
12234 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12236 * image.c (gif_load): Change lint_assume to assume.
12237 * lisp.h (eassert_and_assume): New macro.
12238 (Qbool_vector_p): Declare.
12239 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12240 (swap16, swap32, swap64): New inline functions.
12241 * macfont.m (macfont_shape): Change lint_assume to assume.
12242 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12243 * xsettings.c (parse_settings): Use new swap16 and
12244 swap32 from lisp.h instead of file-specific macros.
12246 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12248 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12249 found (which can legitimately happen when the glyph row at the
12250 window start is disabled in the current_matrix. (Bug#15365)
12252 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12254 Fix syntax.h bug introduced by recent INLINE change.
12255 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12256 conditionally compiled one way in some modules, and a different
12257 way in others. This doesn't work with extern inline functions,
12258 which must have the same definition in all modules, because the
12259 defining code might be shared across modules, depending on the
12260 implementation. Symptoms reported by Martin Rudalics in:
12261 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12262 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12263 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12264 overriding the corresponding functions in syntax.h.
12265 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12266 (syntax_property): New inline functions.
12267 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12268 Rewrite in terms of these new functions.
12270 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12272 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12273 not chars_in_text, whose result depends on the multibyteness of
12274 the current buffer. (Bug#15426)
12276 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12278 Port recent change to hosts where pointers aren't 'long'.
12279 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12280 Don't assume that pointers are the same width as 'long'.
12281 Add a compile-time check that a pointer fits into two X slots.
12283 A simpler, centralized INLINE.
12284 * conf_post.h (INLINE): Define only if not already defined.
12285 This allows us to use a single INLINE, defined by one file
12287 * emacs.c (INLINE): Define it.
12288 Also, include category.h, charset.h, composite.h, dispextern.h,
12289 syntax.h, systime.h, so that their INLINE definitions are expanded
12290 properly for Emacs.
12291 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12292 * buffer.h, buffer.c (BUFFER_INLINE):
12293 * category.h, category.c (CATEGORY_INLINE):
12294 * character.h, character.c (CHARACTER_INLINE):
12295 * charset.h, charset.c (CHARSET_INLINE):
12296 * composite.h, composite.c (COMPOSITE_INLINE):
12297 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12298 * frame.h, frame.c (FRAME_INLINE):
12299 * intervals.h, intervals.c (INTERVALS_INLINE):
12300 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12301 * lisp.h, alloc.c (LISP_INLINE):
12302 * process.h, process.c (PROCESS_INLINE):
12303 * syntax.h, syntax.c (SYNTAX_INLINE):
12304 * systime.h, sysdep.c (SYSTIME_INLINE):
12305 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12306 * window.h, window.c (WINDOW_INLINE):
12307 Remove. All uses replaced with INLINE.
12309 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12311 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12312 to avoid Bug#15398.
12314 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12316 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12317 'const char *' to avoid compiler warnings due to similar change in
12318 the prototype of x_get_string_resource.
12320 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12322 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12323 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12324 going to replace static variables below. Adjust comments.
12325 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12326 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12327 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12328 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12329 Related users changed.
12330 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12331 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12332 last_mouse_movement_time, going to replace static variables below.
12334 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12335 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12337 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12338 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12339 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12340 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12341 static variables below.
12342 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12343 (last_mouse_scroll_bar): Remove.
12344 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12345 (mouseExited): Related users changed.
12347 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12349 Do not use external array to process X scroll bar messages.
12350 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12351 (x_send_scroll_bar_event): Pack window pointer into two slots
12352 of XClientMessageEvent if we're 64-bit. Adjust comment.
12353 (x_scroll_bar_to_input_event): Unpack accordingly.
12355 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12357 Ifdef away recent changes which aren't relevant to NS port.
12358 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12359 [!HAVE_NS]: Declare as such.
12360 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12361 [!HAVE_NS]: Define as such.
12363 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12365 * frame.c (x_redo_mouse_highlight): New function
12366 to factor out common code used in W32 and X ports.
12367 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12368 * xterm.h (struct x_display_info):
12369 * w32term.h (struct w32_display_info):
12370 * nsterm.h (struct ns_display_info): New members
12371 last_mouse_motion_frame, last_mouse_motion_x and
12372 last_mouse_motion_y, going to replace static variables below.
12373 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12374 (redo_mouse_highlight): Remove.
12375 (note_mouse_movement, syms_of_xterm): Adjust user.
12376 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12377 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12378 (redo_mouse_highlight): Remove.
12379 (note_mouse_movement, syms_of_w32term): Adjust user.
12380 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12381 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12383 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12384 * nsfns.m (compute_tip_xy): Adjust user.
12386 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12388 * frame.c (x_mouse_grabbed): New function.
12389 * dispextern.h (x_mouse_grabbed): Add prototype.
12390 (last_mouse_frame): Remove declaration.
12391 * xterm.h (struct x_display_info):
12392 * w32term.h (struct w32_display_info):
12393 * nsterm.h (struct ns_display_info): New member
12394 last_mouse_frame, going to replace...
12395 * xdisp.c (last_mouse_frame): ...global variable.
12396 (note_tool_bar_highlight):
12397 * w32term.c (w32_mouse_position, w32_read_socket):
12398 * xterm.c (XTmouse_position, handle_one_xevent):
12399 Use x_mouse_grabbed.
12400 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12402 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12404 * w32term.c (w32_read_socket): Avoid temporary
12405 variables in a call to x_real_positions.
12406 * xterm.c (handle_one_xevent): Likewise.
12408 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12410 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12411 (x_icon_type): Remove prototype.
12412 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12413 * frame.c (x_icon_type): Remove.
12414 * w32term.c (x_make_frame_visible, x_iconify_frame):
12415 * xterm.c (x_make_frame_visible, x_iconify_frame):
12416 Use x_set_bitmap_icon to factor out common code.
12418 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12420 * dispextern.h (check_x_display_info, x_get_string_resource):
12421 Declare here just once and unify the latter.
12422 * frame.c (check_x_display_info, x_get_string_resource):
12423 * nsterm.h (check_x_display_info):
12424 * xrdb.c (x_get_string_resource):
12425 * xterm.h (check_x_display_info): Remove prototypes.
12426 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12427 * w32reg.c (x_get_string_resource): Likewise.
12428 (w32_get_rdb_resource): Adjust user.
12430 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12432 * xterm.h (struct x_display_info): New member
12433 x_pending_autoraise_frame, going to replace...
12434 * xterm.c (pending_autoraise_frame): ...static variable.
12435 (x_new_focus_frame, XTread_socket): Adjust users.
12436 * w32term.h (struct w32_display_info): New member
12437 w32_pending_autoraise_frame, going to replace...
12438 * w32term.c (pending_autoraise_frame): ...global variable.
12439 (x_new_focus_frame, w32_read_socket): Adjust users.
12441 2013-09-17 Glenn Morris <rgm@gnu.org>
12443 * xdisp.c (message_dolog): If we create *Messages*,
12444 switch it to messages-buffer-mode.
12446 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12448 Don't overuse 'const' in types of locals.
12449 * bidi.c (bidi_count_bytes):
12450 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12451 (xg_event_is_for_scrollbar):
12452 * xselect.c (x_handle_property_notify)
12453 (x_handle_selection_notify, x_handle_dnd_message):
12454 * xsettings.c, xsettings.h (xft_settings_event):
12455 * xterm.c (x_handle_net_wm_state, handle_one_event)
12456 (x_menubar_window_to_frame, x_detect_focus_change)
12457 (construct_mouse_click, note_mouse_movement)
12458 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12459 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12460 (handle_one_xevent, x_handle_net_wm_state):
12461 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12462 (x_handle_dnd_message):
12463 Avoid unnecessary 'const', typically the second 'const' in
12464 'const foo * const arg', a 'const' that does not affect the API
12465 and doesn't significantly help the human reader.
12467 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12469 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12470 only if Glib < 2.36.0.
12471 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12472 * xsettings.c (init_gconf, init_gsettings): Do not check
12474 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12476 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12478 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12480 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12481 before calling g_type_init.
12483 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12485 * nsterm.m (syms_of_nsterm): ... to here.
12487 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12489 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12490 (ignore_next_mouse_click_timeout): Use Time as X does.
12491 (handle_one_xevent): Avoid cast and use unsigned comparison.
12493 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12495 Do not copy X event in handle_one_xevent except KeyPress case.
12496 Wnen XEvent is processed, it is unlikely to be changed except
12497 KeyPress case, so we can avoid copying and use const pointer to
12498 const data to make sure that an event is not changed elsewhere.
12499 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12500 const' and do not create local copy except for the KeyPress event.
12501 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12502 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12503 (x_handle_net_wm_state, x_menubar_window_to_frame)
12504 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12505 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12506 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12507 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12508 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12509 (x_handle_dnd_message):
12510 * xsettings.c (xft_settings_event):
12511 Use 'const XEvent * const' where appropriate.
12512 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12514 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12516 Fix X event waiting to handle multiple frames.
12517 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12518 * xterm.c (pending_event_wait): Remove. Adjust users.
12519 (x_detect_focus_change): Pass frame arg.
12520 (handle_one_xevent): Find related frame early and clear per-frame
12521 wait_event_type only if this is an event for the relevant frame.
12522 (x_wait_for_event): Use per-frame wait_event_type.
12524 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12526 * nsfns.m (Fx_create_frame): Fix font driver registration for
12529 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12530 for syms_of_macfont.
12532 * nsterm.m: Include macfont.h.
12533 (ns_tmp_flags, ns_tmp_font): Remove.
12534 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12535 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12536 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12537 (changeFont:): Fix code style. Check for font driver type when
12540 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12543 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12544 (nsfont_open): Set font driver type.
12545 Set font->ascent and font->descent. Figure out font instead of
12546 ns_tmp_font, and flags instead of ns_tmp_flags.
12547 Fix indentation. Remove call to ns_draw_text_decoration,
12550 * nsfns.m: Include macfont.h.
12551 (Fx_create_frame): Register macfont driver, make a better default font.
12552 (Fns_popup_font_panel): Get font from macfont driver, if used.
12554 * macfont.m, macfont.h, macuvs.h: New files.
12556 * font.h: Declare syms_of_macfont.
12558 * font.c (syms_of_font): Call syms_of_macfont.
12560 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12562 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12564 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12565 and it is always zero for others, so I assume that this is an ancient
12566 leftover which nobody will want to change any more.
12567 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12568 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12569 * frame.c (x_set_scroll_bar_width):
12570 * w32fns.c (w32_createscrollbar):
12571 * w32term.c (w32_set_vertical_scroll_bar):
12572 * xfns.c (x_set_scroll_bar_default_width):
12573 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12574 (x_scroll_bar_expose): Related users changed.
12576 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12578 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12579 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12580 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12582 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12583 Define once here...
12584 * nsterm.h, w32term.h, xterm.h: ...and not here.
12585 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12586 Remove unused Xisms.
12587 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12588 these modules are never compiled otherwise.
12590 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12592 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12593 Doc fix. (Bug#15375)
12595 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12597 Unify Fx_focus_frame between all ports.
12598 * frame.h (x_focus_frame): New prototype.
12599 * xfns.c (Fx_focus_frame): Remove.
12600 (syms_of_xfns): Do not defsubr it.
12601 (x_focus_frame): X implementation.
12602 * nsfns.m (Fx_focus_frame): Remove.
12603 (syms_of_nsfns): Do not defsubr it.
12604 (x_focus_frame): NS implementation.
12605 * w32term.c (Fx_focus_frame): Remove.
12606 (x_focus_on_frame): Rename to...
12607 (x_focus_frame): W32 implementation.
12608 * w32term.h (x_focus_on_frame): Remove prototype.
12609 * w32fns.c (Fx_focus_frame): Remove.
12610 (syms_of_w32fns): Do not defsubr it.
12611 * frame.c (Fx_focus_frame): Define here.
12612 (syms_of_frame): Defsubr here.
12613 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12615 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12617 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12618 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12619 each port to reference the port-specific window system data.
12620 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12621 (FRAME_DISPLAY_INFO): Define.
12622 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12623 (FRAME_DISPLAY_INFO): Define. Adjust users.
12624 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12625 (FRAME_DISPLAY_INFO): Define. Adjust users.
12626 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12627 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12628 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12629 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12630 * xselect.c, xterm.c: All related users changed.
12632 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12634 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12635 (x_menubar_window_to_frame): Remove prototypes.
12636 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12637 (x_menubar_window_to_frame, x_top_window_to_frame):
12639 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12640 (x_menubar_window_to_frame, x_top_window_to_frame):
12641 ...to here and convert all but the last to static.
12643 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12645 * lisp.mk (lisp): Add w32-common-fns.elc.
12647 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12649 * charset.c (char_charset): Document an exception for char-charset.
12651 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12653 * xterm.h (x_display_info): New field last_user_time...
12654 * xterm.c (toplevel): ...to replace static last_user_time.
12655 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12657 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12659 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12660 scroll bar values to prevent thumb from disappear and update comment.
12662 2013-09-11 Glenn Morris <rgm@gnu.org>
12664 * emacs.c (usage_message): Possessive apostrophe tweak.
12666 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12668 * nsterm.m (syms_of_nsterm): Use Qns.
12669 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12670 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12671 * xfns.c (x_display_info_for_name, Fx_open_connection):
12672 Remove old '#if 0' code.
12673 (syms_of_xfns): Use Qx.
12674 * termhooks.h (fullscreen_hook): Remove the leftover.
12675 (struct terminal): Fix typo in comment.
12677 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12679 Cleaning up a few X scroll bar bits.
12680 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12681 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12682 New member last_seen_part, going to replace...
12683 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12684 (xt_action_hook) [USE_LUCID]: Adjust user.
12685 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12686 Lucid-specific scroll bar support.
12687 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12688 to int and adjust to use last_seen_part member.
12689 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12690 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12691 Initialize last_seen_part.
12693 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12695 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12696 insert-buffer-substring an empty string.
12698 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12700 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12701 avoiding a GCC warning.
12703 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12705 Ifdef away frame tool bar code when it is not really used.
12706 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12707 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12708 and minimize_tool_bar_window_p under the above.
12709 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12710 (fset_tool_bar_window): Likewise.
12711 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12712 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12713 (change_frame_size_1):
12714 * window.c (window_from_coordinates, Frecenter): Adjust users.
12715 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12716 code is not really used.
12717 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12718 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12719 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12720 [!USE_GTK && !HAVE_NS]: Define as such.
12721 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12722 (note_mouse_highlight, expose_frame):
12723 * xfns.c (x_set_tool_bar_lines):
12724 * xterm.c (handle_one_xevent): Adjust users.
12726 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12728 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12729 This bug was introduced by my 2013-08-26 patch, which incorrectly
12730 assumed that the terminfo implementation doesn't use termcap buffers.
12731 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12732 these buffers apparently are used after all.
12733 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12734 (struct tty_display_info): Define members termcap_term_buffer and
12735 termcap_strings_buffer even if TERMINFO.
12737 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12740 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12741 'usage' docstring entry to pacify make-docfile.
12743 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12745 Change comparison functions =, <, >, <=, >= to take many arguments.
12746 * data.c: Change comparison functions' interface and implementation.
12747 * lisp.h: Make arithcompare available for efficient two arg
12749 * bytecode.c: Use arithcompare.
12750 * fileio.c: Use new interface.
12752 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12754 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12756 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12758 * eval.c (Feval): Document the new use of `lexical'.
12760 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12762 Review and drop old frame resize hack.
12763 * frame.h (struct frame): Remove force_flush_display_p.
12764 * dispnew.c (update_frame): Adjust user and don't call
12765 flush_frame here. The comment has said that there was an issues
12766 with redisplaying fringes, but I don't see any differences with
12767 and without this hack. Hopefully we can continue without it.
12768 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12769 current frame matrices twice if resized_p is set.
12771 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12773 Do not populate pure Xism x_sync to other ports.
12774 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12775 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12776 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12777 * w32term.h (x_sync): Remove prototype.
12779 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12781 Cleanup frame flushing.
12782 * dispextern.h (struct redisplay_interface):
12783 Drop flush_display_optional because flush_display is enough
12784 for X and flushing via RIF is just a no-op for others.
12785 * frame.h (flush_frame): New function.
12786 * dispnew.c (update_frame):
12787 * minibuf.c (read_minibuf):
12788 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12790 * keyboard.c (detect_input_pending_run_timers): Do not flush
12791 all frames but selected one in redisplay_preserve_echo_area.
12792 * nsterm.m (ns_flush): Remove no-op.
12793 (ns_redisplay_interface): Adjust user.
12794 * w32term.h (x_flush): Remove no-op.
12795 (w32_redisplay_interface): Adjust user.
12796 * xterm.c (x_flush): Simplify because we do not flush all
12797 frames at once any more. Adjust comment.
12798 (x_redisplay_interface): Adjust user.
12800 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12802 Port --without-x --enable-gcc-warnings to Fedora 19.
12803 * gfilenotify.c (globals_of_gfilenotify):
12804 Call g_type_init only if using an older glib version that needs it.
12806 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12808 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12809 (last_glyphless_glyph_merged_face_id): Remove declarations.
12810 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12811 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12812 (last_glyphless_glyph_merged_face_id): Now static.
12813 (merge_escape_glyph_face): New function, refactored from...
12814 (get_next_display_element): ...here.
12815 (merge_glyphless_glyph_face): New function, refactored from...
12816 (produce_glyphless_glyph): ...here...
12817 * term.c (produce_glyphless_glyph): ...and here.
12819 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12821 * eval.c (eval_sub): Only call Ffunction if necessary.
12823 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12825 Attempt to make redisplay more selective when changing cursor type.
12826 * frame.h (struct frame): New bitfield cursor_type_changed.
12827 * xdisp.c (cursor_type_changed): Remove.
12828 (try_cursor_movement, redisplay_window, try_window_id)
12829 (set_frame_cursor_types, try_window_reusing_current_matrix):
12830 Adjust to use per-frame bitfield.
12831 (redisplay_internal): Look for cursor type change on each visible
12832 frame and consider all frames if cursor type has been changed on
12833 the frame other than selected. If cursor type has been changed on
12834 selected frame only, do not use fast update.
12836 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12838 Attempt to make redisplay more selective when changing fonts.
12839 * frame.h (struct frame): New bitfield fonts_changed.
12840 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12841 (adjust_frame_glyphs): Add prototype.
12842 * dispnew.c (fonts_changed_p): Remove.
12843 (adjust_glyphs): Remove because we do not
12844 adjust matrices on all frames at once any more.
12845 (adjust_frame_glyphs): Block and unblock input here.
12846 (adjust_glyph_matrix): Use fonts_changed.
12847 (change_frame_size_1): Use adjust_frame_glyphs.
12848 * font.c (font_open_entity): Use fonts_changed.
12849 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12850 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12851 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12852 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12853 (shrink_mini_window, Fresize_mini_window_internal)
12854 (window_scroll_pixel_based, Fset_window_configuration)
12855 (apply_window_adjustment, Fset_window_vscroll):
12856 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12857 Use adjust_frame_glyphs.
12858 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12859 (try_window_reusing_current_matrix, try_window_id, display_line)
12860 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12861 (redisplay_internal): Consider fonts_changed and adjust frame
12862 matrices for each frame only if the frame is visible. If font
12863 has been changed on some frame during full redisplay, retry
12864 only visible frames where the font has been actually changed.
12866 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12868 Cache current header and mode line height for each window.
12869 * window.h (struct window): New fields mode_line_height
12870 and header_line_height.
12871 * window.c (make_window): Initialize them.
12872 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12873 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12874 (current_mode_line_height, current_header_line_height):
12875 Remove declaration.
12876 * xdisp.c (current_mode_line_height, current_header_line_height):
12878 (pos_visible_p, init_xdisp): Adjust user.
12879 (redisplay_window): Invalidate mode_line_height and
12880 header_line_height if current and desired matrices do not agree.
12882 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12884 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12885 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12887 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12889 Make --without-x compatible with --enable-gcc-warnings.
12890 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12891 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12892 members under HAVE_WINDOW_SYSTEM.
12893 * keyboard.c (make_lispy_focus_out): Likewise.
12894 (record_menu_key): Move under HAVE_MENUS.
12895 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12896 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12897 (syms_of_xdisp): Adjust user.
12898 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12899 (start_hourglass, cancel_hourglass):
12900 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12901 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12902 and CLEAR_FONT_TABLE_NFONTS.
12903 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12904 Declare only if HAVE_WINDOW_SYSTEM.
12905 (lface_same_font_attributes_p, clear_face_gcs): Define only
12906 if HAVE_WINDOW_SYSTEM.
12908 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12910 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12911 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12912 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12914 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12916 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12918 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12920 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12921 This fixes a type error on hosts where ptrdiff_t is wider than int.
12923 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12925 * keyboard.c (read_key_sequence_vs): New function.
12926 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12929 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12931 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12933 Makefile improvements.
12934 * Makefile.in (config.status): Don't use double-colon rules, as
12935 they are not portable according to POSIX. Fix shell typo with `;
12936 I guess this rule has never been tested?
12937 (VCSWITNESS): New macro, to override any environment var.
12939 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12941 * xterm.h (struct x_display_info): Do not track X connection
12942 fd separately because it is always available from Display.
12943 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12946 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12948 * buffer.c (drop_overlay):
12949 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12950 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12952 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12954 * buffer.c (Fmake_overlay, Fmove_overlay):
12955 * intervals.c (set_point_from_marker):
12956 * print.c (PRINTPREPARE): Prefer signal_error
12957 to plain error and report unsuitable marker too.
12959 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12961 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12962 for 'dragging' member.
12963 (struct x_output): Remove set-but-unused leftovers
12964 'left_before_move' and 'top_before_move'.
12965 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12966 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12967 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12968 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12969 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12970 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12971 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12972 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12974 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12976 * nsfont.m (INVALID_GLYPH): New define.
12977 (nsfont_encode_char): Use INVALID_GLYPH.
12978 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12980 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12982 * xterm.c (x_last_mouse_movement_time): Revert last change.
12983 This code should use XDisplayMotionBufferSize to check display's
12984 motion history first, and there are few other issues as well.
12985 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12986 (handle_one_xevent): Adjust user.
12988 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12990 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12991 * frame.c (Flast_nonminibuf_frame): ... to here.
12992 (check_minibuf_window): Don't abort if no window was found
12995 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12997 Use XGetMotionEvents to ask the last mouse motion time from X server.
12998 * xterm.c (X_MOTION_HISTORY): Default to 1.
12999 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
13000 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
13001 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
13002 Ifdef away legacy code.
13003 (XTmouse_position, x_scroll_bar_report_motion):
13004 Use x_last_mouse_movement_time.
13005 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13008 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13010 * msdos.c (last_mouse_window): Move to...
13011 (dos_rawgetc): ...this function and adjust comment.
13012 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13013 (mouseMoved): ...this function and adjust comment.
13014 * w32term.c (last_window): Likewise with...
13015 (w32_read_socket): ...this function.
13016 * xterm.c (last_window): Likewise with...
13017 (handle_one_xevent): ...this function.
13019 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13021 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13022 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13023 (handle_one_xevent): ...to here.
13024 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13027 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13029 * msdos.c (IT_set_terminal_window): Remove no-op.
13030 (initialize_msdos_display): Adjust terminal setup.
13031 * w32console.c (w32con_set_terminal_window): Remove no-op.
13032 (initialize_w32_display): Adjust terminal setup.
13033 * w32term.c (w32_set_terminal_window): Remove no-op.
13034 (w32_create_terminal): Adjust terminal setup.
13035 * xterm.c (XTset_terminal_window): Remove no-op.
13036 (x_create_terminal): Adjust terminal setup.
13038 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13040 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13042 (ns_create_terminal): Adjust terminal setup.
13043 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13045 (w32_create_terminal): Adjust terminal setup.
13046 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13048 (x_create_terminal): Adjust terminal setup.
13050 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13052 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13053 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13054 * dispnew.c (buffer_posn_from_coords):
13055 * window.c (Fwindow_end, displayed_window_lines):
13056 * xdisp.c (redisplay_mode_lines): Use it.
13058 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13060 * fontset.c (face_for_char): Check char in the current face font first
13061 if HAVE_NS (Bug#15138).
13063 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13065 * window.c (temp_output_buffer_show): Make sure window returned
13066 by display_buffer is live (Bug#15213).
13068 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13070 Minor cleanup to avoid forward declarations.
13071 * coding.h (struct ccl_spec): Remove forward declaration.
13072 * composite.h (toplevel): Include font.h.
13073 (struct composition_it, struct face, struct font_metrics):
13074 Remove forward declaration.
13075 * dispextern.h (struct image, struct atimer): Likewise.
13076 * emacsgtkfixed.h (struct frame): Likewise.
13077 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13078 * font.h (struct font_driver, struct font, struct glyph_string)
13079 (struct face): Remove forward declaration.
13080 * fontset.h (struct face, struct font): Likewise.
13081 * frame.h (toplevel): Style cleanup.
13082 (enum output_method): Move to...
13083 * termhooks.h (enum output_method): ...here.
13084 (struct glyph, struct frame, struct ns_display_info)
13085 (struct x_display_info, struct w32_display_info):
13086 Remove forward declaration.
13087 * xterm.h (toplevel): Include termhooks.h.
13088 (struct font, struct window, struct glyph_matrix, struct frame)
13089 (struct input_event, struct face, struct image): Remove forward
13091 * gtkutil.h (struct _widget_value): Likewise.
13092 * keyboard.h (toplevel): Include termhooks.h.
13093 (struct input_event): Remove forward declaration.
13095 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13097 * intervals.c (set_point_from_marker): New function.
13098 * editfns.c (Fgoto_char):
13099 * process.c (Finternal_default_process_filter):
13100 * window.c (select_window_1): Use it.
13101 * buffer.h (set_point_from_marker): Add prototype.
13103 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13105 * w32.c (term_winsock): Call release_listen_threads before calling
13107 (_sys_wait_accept): Wait for accept event in a loop with a finite
13108 timeout, instead of waiting indefinitely. Will hopefully avoid
13109 hanging during exit because WSACleanup deadlocks waiting for the
13110 event object to be released. (Bug#14333)
13112 * w32proc.c (release_listen_threads): New function, signals all
13113 the reader threads that listen for connections to stop waiting.
13115 * w32.h (release_listen_threads): Add prototype.
13117 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13119 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13120 field of new marker (for sanity and safety).
13121 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13122 anyway because XMISCTYPE is a function and can't be an lvalue).
13124 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13126 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13127 (x_after_update_window_line, x_scroll_bar_create)
13128 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13129 (handle_one_xevent, x_clear_frame_area):
13130 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13131 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13132 * xterm.h (x_clear_area): Adjust prototype.
13134 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13136 Hook scanning and indentation functions to find_newline. This helps
13137 to avoid duplicated code and renders more respect to newline cache.
13138 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13139 * cmds.c (Fforward_line):
13140 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13141 Use find_newline and avoid unnecessary point movements.
13142 * search.c (scan_newline): Implement on top of find_newline.
13144 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13146 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13147 scoped code (bug#11258).
13149 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13151 * nsterm.m (last_window): New variable.
13152 (EV_TRAILER2): New macro.
13153 (EV_TRAILER): Call EV_TRAILER2.
13154 (mouseMoved:): Add support for mouse-autoselect-window
13155 on nextstep (Bug#6888).
13157 2013-08-28 Andreas Schwab <schwab@suse.de>
13159 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13160 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13161 Remove unused macro definitions.
13162 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13163 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13164 Only define if emacs.
13166 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13168 Prefer enum glyph_row_area to int where appropriate.
13169 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13171 (window_box, window_box_width, window_box_left, window_box_left_offset)
13172 (window_box_right, window_box_right_offset): Adjust prototypes.
13173 * xdisp.c (window_box, window_box_width, window_box_left)
13174 (window_box_left_offset, window_box_right, window_box_right_offset):
13175 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13176 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13177 * nsterm.m (ns_clip_to_row):
13178 * w32term.c (w32_clip_to_row):
13179 * xterm.c (x_clip_to_row): Likewise.
13181 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13183 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13184 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13186 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13188 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13189 for portability to hosts where /bin/sh has problems.
13191 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13193 Redesign redisplay interface to drop global output_cursor.
13194 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13195 (toplevel): Remove declaration of output_cursor.
13196 (set_output_cursor, x_cursor_to): Remove prototype.
13197 * window.h (struct window): New member output_cursor.
13198 (output_cursor_to): New function to replace RIF member.
13199 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13200 (update_text_area, set_window_cursor_after_update): Use it.
13201 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13202 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13203 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13204 * w32term.c (x_update_window_begin, x_update_window_end):
13205 * xterm.c (x_update_window_begin, x_update_window_end):
13206 Adjust to use per-window output cursor.
13208 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13210 Simplify SELECT_TYPE-related code.
13211 Like EMACS_TIME, this portability layer is no longer needed, since
13212 Emacs has been using fd_set as a portability layer for some time.
13213 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13214 (SELECT_TYPE): Remove. All uses changed to fd_set.
13215 (fd_set) [!FD_SET]: New typedef.
13217 Simplify EMACS_TIME-related code.
13218 This portability layer is no longer needed, since Emacs has been
13219 using struct timespec as a portability layer for some time.
13220 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13221 Include <time.h> rather than "systime.h"; that's all that's needed now.
13222 * dispnew.c: Include <timespec.h> rather than "systime.h";
13223 that's all that's needed now.
13224 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13225 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13226 TIMESPEC_RESOLUTION.
13227 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13228 LOG10_TIMESPEC_RESOLUTION.
13229 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13230 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13231 (make_emacs_time): Remove. All used changed to make_timespec.
13232 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13233 (current_timespec): Rename from current_emacs_time. All uses changed.
13234 (add_emacs_time): Remove. All uses changed to timespec_add.
13235 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13236 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13237 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13238 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13239 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13240 (current_timespec): Rename from current_emacs_time. All uses changed.
13241 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13242 changed to timespec_cmp.
13243 * xgselect.c: Include <timespec.h>, since our .h files don't.
13245 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13247 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13248 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13249 Remove the leftovers.
13250 * gtkutil.c (toplevel): Do not declare Qxft but include
13252 * image.c (toplevel): Do not declare Vlibrary_cache because
13253 it's already done in lisp.h.
13255 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13257 * lisp.h (Mouse_HLInfo): Move from here...
13258 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13259 (reset_mouse_highlight): New function.
13260 * msdos.c (dos_set_window_size, IT_update_begin)
13261 (internal_terminal_init):
13262 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13263 (ns_initialize_display_info):
13264 * w32console.c (initialize_w32_display):
13265 * w32term.c (x_update_window_end, x_free_frame_resources)
13266 (w32_initialize_display_info):
13267 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13268 * window.c (Fdelete_other_windows_internal):
13269 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13270 * termchar.h (toplevel):
13271 * xterm.h (toplevel): Include dispextern.h.
13273 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13275 Fix minor problems found by static checking.
13276 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13277 (expect): Avoid nested-if warning.
13278 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13279 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13280 * nsterm.h, nsterm.m (ns_select):
13281 * xgselect.c, xgselect.h (xg_select):
13282 Adjust signature to better match pselect's.
13283 * nsterm.m (ns_select):
13284 Don't set *TIMEOUT, since pselect doesn't.
13285 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13286 diagnostic about assigning const char * to it.
13287 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13289 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13291 * lread.c (substitute_object_recurse): Handle hash-tables as well
13294 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13296 Fix unlikely core dump in init_tty, and simplify terminfo case.
13297 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13298 The old version incorrectly dumped core if malloc returned a
13299 buffer containing only non-NUL bytes.
13300 (init_tty): Do not allocate or free termcap buffers; the
13301 struct does that for us now.
13302 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13303 (struct tty_display_info): Define members termcap_term_buffer and
13304 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13305 use them. Allocate them directly in struct rather than indirectly
13306 via a pointer, to simplify init_tty.
13308 * frame.c (check_minibuf_window): Initialize 'window' properly,
13309 so that Emacs reliably aborts later if 'window' is not initialized.
13311 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13313 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13314 of VoidSymbol (Bug#15154).
13316 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13318 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13319 mouse_face_beg_y and mouse_face_end_y.
13320 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13321 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13322 Adjust users and update comment where appropriate.
13324 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13326 * frame.c (check_minibuf_window): New function.
13327 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13328 Call check_minibuf_window (Bug#15183).
13330 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13332 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13333 because this is the only last cursor data we need to keep and consult.
13334 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13335 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13338 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13340 Fix recovering from possible decompression error.
13341 Since insert_from_gap doesn't always move point, we can't use PT as
13342 the position where the partially decompressed data ends, and
13343 should count how many bytes was produced so far.
13344 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13345 (unwind_decompress): Really delete partially uncompressed data.
13346 (Fzlib_decompress_region): Take decompressed data size into account.
13348 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13350 * syntax.c (init_syntax_once): Adjust comment and do an early
13351 initialization of Qchar_table_extra_slots just once...
13352 * casetab.c (init_casetab_once):
13353 * category.c (init_category_once):
13354 * character.c (syms_of_character):
13355 * coding.c (syms_of_coding):
13356 * xdisp.c (syms_of_xdisp): ...and omit it here.
13358 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13360 * xdisp.c (get_next_display_element): Don't apply to characters
13361 from a display vector the logic of setting it->end_of_box_run_p
13362 suitable for characters from a buffer. (Bug#15175)
13364 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13365 to handle directories, rather than '_utime' which doesn't.
13368 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13370 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13371 or fullscreen (Bug#14627).
13373 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13375 System-dependent integer overflow fixes.
13376 * process.c (Fset_process_window_size): Signal an error if
13377 the window size is outside the range supported by the lower level.
13378 * sysdep.c (set_window_size): Return negative on error,
13379 nonnegative on success, rather than -1, 0, 1 on not in system,
13380 failure, success. This is simpler. Caller changed.
13381 (serial_configure): Remove unnecessary initialization of local.
13382 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13383 size fits in unsigned long; this isn't true on some 32-bit hosts.
13384 Avoid buffer overrun if some future version of /proc/meminfo has a
13385 variable name longer than 20 bytes.
13386 (system_process_attributes) [__FreeBSD__]:
13387 Don't assume hw.availpages fits in 'int'.
13389 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13391 Don't let very long directory names overrun the stack.
13392 Fix some related minor problems involving "//", vfork.
13393 * callproc.c (encode_current_directory): New function.
13394 (call_process): Don't append "/"; not needed.
13395 * fileio.c (file_name_as_directory_slop): New constant.
13396 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13397 this can save the caller having to alloca.
13398 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13399 Use SAFE_ALLOCA, not alloca.
13400 (directory_file_name, Fexpand_file_name): Leave leading "//"
13401 alone, since it can be special even on POSIX platforms.
13402 * callproc.c (call_process):
13403 * process.c (Fformat_network_address):
13404 * sysdep.c (sys_subshell):
13405 Use encode_current_directory rather than rolling our own.
13406 (create_process): No need to encode directory; caller does that now.
13407 * process.h (encode_current_directory): New decl.
13408 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13409 Rework to avoid 'goto xyzzy;'.
13411 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13413 * xdisp.c (handle_face_prop): If the default face was remapped use
13414 the remapped face for strings from prefix properties. (Bug#15155)
13416 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13418 Minor cleanup for redisplay interface and few related functions.
13419 * frame.h (enum text_cursor_kinds): Move from here...
13420 * dispextern.h (enum text_cursor_kinds): ...to here.
13421 (toplevel): Drop unnecessary declarations.
13422 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13423 in update_window_end_hook and draw_window_cursor functions.
13424 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13425 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13426 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13427 * xterm.c (x_update_window_end, x_draw_window_cursor):
13428 * xdisp.c (display_and_set_cursor, update_window_cursor)
13429 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13430 enum text_cursor_kinds where appropriate.
13432 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13434 Redesign redisplay interface to drop updated_row and updated_area.
13435 * dispextern.h (updated_row, updated_area): Remove declaration.
13436 (struct redisplay_interface): Pass glyph row and row area parameters
13437 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13438 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13440 * dispnew.c (updated_row, updated_area): Remove.
13441 (redraw_overlapped_rows, update_window_line): Adjust user.
13442 (update_marginal_area, update_text_area): Likewise. Pass updated row
13443 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13444 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13447 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13449 * process.c (flush_pending_output): Remove stub.
13452 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13454 * callproc.c: Fix race that killed background processes (Bug#15144).
13455 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13456 Record deleted process-id in critical section, not afterwards.
13457 Don't mistakenly kill process created by a call-process invocation
13458 that discards output and does not wait.
13460 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13462 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13463 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13464 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13465 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13466 to shut up compiler in mark_object.
13467 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13469 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13471 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13472 We can't portably rely on PTY_OPEN doing that, even if
13473 it calls posix_openpt with O_CLOEXEC.
13475 2013-08-20 Kenichi Handa <handa@gnu.org>
13477 * character.c (string_char): Improve commentary.
13479 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13481 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13482 (struct animation_cache): Make signature a flexible array member.
13483 All uses changed. This is a tad slower but may insulate us better
13484 from future changes to ImageMagick.
13486 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13488 * image.c: Shrink memory needed for animation cache.
13489 (SIGNATURE_DIGESTSIZE): New constant.
13490 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13491 (imagemagick_create_cache): Copy the signature. This saves
13492 several KB of memory that ImageMagick wastes per signature.
13493 Don't bother updating the update_time, as the caller does that now.
13494 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13495 it's a fixed size struct member now.
13496 (imagemagick_get_animation_cache): Always destroy the signature,
13497 as it's now imagemagick_create_cache's responsibility to copy it.
13498 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13499 and use memcmp rather than strcmp.
13500 eassert that ImageMagick returns a signature of the specified length.
13502 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13504 * image.c (imagemagick_get_animation_cache): Don't segfault on
13506 (imagemagick_get_animation_cache): Revert to previous definition
13507 so that it actually works. But keep the memory leak fix.
13508 (imagemagick_get_animation_cache): Fix memory leak.
13510 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13512 * image.c: Fix animation cache signature memory leak.
13513 Fix some other minor performance problems while we're at it.
13514 (imagemagick_create_cache): Clear just the members that
13515 need clearing. Don't set update_time, as caller does that now.
13516 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13517 Simplify by using pointer-to-pointer instead of a prev pointer.
13518 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13519 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13520 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13521 it's already a copy. Free the signature probe unless it's cached.
13523 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13524 This was introduced by my 2013-08-12 fix for Bug#15035.
13526 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13528 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13529 (imagemagick_prune_animation_cache): Now static.
13531 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13533 * image.c (imagemagick_get_animation_cache): Don't segfault when
13534 pruning all entries.
13536 2013-08-18 Ken Brown <kbrown@cornell.edu>
13538 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13539 static heap if ENABLE_CHECKING is defined.
13540 (max_bss_sbrk_ptr): New variable.
13541 (bss_sbrk): Use it.
13542 (report_sheap_usage): Report maximum static heap usage instead of
13543 ending static heap usage.
13545 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13547 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13548 of zlib_initialized according to the results of calling
13549 init_zlib_functions.
13551 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13553 * image.c: Implement an ImageMagick per-image cache.
13554 (imagemagick_get_animation_cache): Fix a double-free error.
13555 (imagemagick_load_image): Remove the ping_wand code, which only
13556 apparently saved time on invalid animated images, and slowed down
13557 everything else. Optimize for the common case.
13559 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13561 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13563 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13565 * marker.c (set_marker): Remove documentation of undefined behavior.
13567 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13569 * image.c (imagemagick_compute_animated_image): Animate correctly
13570 when sub-images are smaller than the main image.
13571 (imagemagick_compute_animated_image): Setting the iterator row to
13572 zero is apparently not allowed.
13573 (imagemagick_compute_animated_image): Allow images that say they
13574 have sub-images that are bigger than the main image, but just crop
13577 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13579 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13581 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13583 * image.c (imagemagick_compute_animated_image): Respect the GIF
13586 2013-08-15 Ken Brown <kbrown@cornell.edu>
13588 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13589 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13592 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13594 Fix minor problems found by static checking.
13595 * frame.c (delete_frame):
13596 * xdisp.c (next_element_from_display_vector):
13597 Avoid uninitialized local.
13598 * image.c (imagemagick_compute_animated_image): Port to C89.
13599 Prefer usual GNU indentation style for loops.
13600 Be more careful about bizarrely large sizes, by using ptrdiff_t
13603 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13605 Fix infinite frame selection loop (Bug#15025).
13606 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13608 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13610 * xdisp.c (compute_window_start_on_continuation_line):
13611 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13612 to make sure we end up setting the window start at the leftmost
13613 visible character of the display line. This avoids funky
13614 horizontal shifting because the window start is not kept on the
13615 same position. (Bug#15090)
13616 (next_element_from_display_vector): Support 'box' face attribute
13617 in the face definitions of a display vector. (Bug#15099)
13619 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13621 * image.c (imagemagick_compute_animated_image): Implement animated
13622 images (bug#14700).
13623 (imagemagick_compute_animated_image): Fix some compilation
13624 warnings. Implement a very simple cache to make the animation
13625 usable at all, but it should be replaced with a per-image cache.
13627 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13629 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13630 to do `for' loops over alist values.
13631 * buffer.h (FOR_EACH_BUFFER):
13632 * process.c (FOR_EACH_PROCESS): Use it.
13633 (handle_child_signal, status_notify, Fget_buffer_process)
13634 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13636 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13638 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13639 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13640 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13641 to xzalloc and so avoid redundant call to memset.
13642 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13643 members because it is allocated with xzalloc and so already zeroed.
13645 2013-08-14 Ken Brown <kbrown@cornell.edu>
13647 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13650 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13652 Utility function and macro to copy Lisp string to C string.
13653 * lisp.h (xlispstrdupa): New macro.
13654 (xlispstrdup): New prototype.
13655 * alloc.c (xlispstrdup): New function.
13656 * callint.c (Fcall_interactively):
13657 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13658 (Fsubstitute_in_file_name):
13659 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13660 * image.c (x_create_bitmap_from_file):
13661 * w32term.c (w32_term_init):
13662 * xterm.c (x_term_init): Use xlispstrdup.
13664 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13666 * image.c (imagemagick_load_image): Make animated pictures work.
13667 There's still some problems with background color settings, though
13670 * decompress.c (unwind_decompress): Always restore point.
13672 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13674 * marker.c (set_marker): Reformat documentation.
13676 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13678 * xdisp.c (cursor_type_changed): Now static.
13680 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13681 Use changed. This avoids the need to call xmalloc and for the
13682 caller to call xfree, and avoids memory leaks in some situations.
13684 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13686 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13687 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13688 (redisplay_window): If window_end_valid is cleared due to non-zero
13689 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13690 so do not call to try_cursor_movement for that window.
13692 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13694 * window.h (struct window): Convert window_end_pos and
13695 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13696 (wset_window_end_pos, wset_window_end_vpos): Remove.
13697 * dispnew.c (adjust_glyph_matrix):
13698 * window.c (Fwindow_end, replace_window, set_window_buffer)
13700 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13701 (set_vertical_scroll_bar, redisplay_window, try_window)
13702 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13703 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13704 (note_mouse_highlight): Adjust users.
13705 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13708 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13710 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13711 * image.c (imagemagick_filename_hint): Use `const char *' and
13712 prefer SSDATA to SDATA to avoid warnings.
13714 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13716 Cleanup window fringes, margins and scroll bars adjustments.
13717 * window.c (set_window_fringes, set_window_margins)
13718 (set_window_scroll_bars, apply_window_adjustment): New functions.
13719 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13720 (Fset_window_scroll_bars): Use them.
13722 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13724 * window.h (struct window): Convert scroll_bar_width
13725 from Lisp_Object to integer. Adjust comment.
13726 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13728 * window.c (wset_scroll_bar_width): Remove.
13729 (make_window): Initialize scroll_bar_width.
13730 (Fsplit_window_internal): Use direct assignment.
13731 (Fset_window_configuration, save_window_save):
13732 Convert Lisp_Object to integer and back where appropriate.
13733 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13734 bar was actually changed, and mention this in docstring.
13736 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13738 * decompress.c: Minor simplifications.
13739 (Fzlib_decompress_region): Don't bother verifying
13740 that avail_out <= UINT_MAX, as that was confusing.
13741 Mention the restriction in a comment instead.
13742 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13744 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13746 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13747 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13749 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13751 * image.c (imagemagick_filename_hint): Check for errors in the
13754 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13756 * window.c (Fwindow_margins): Return nil when there's no marginal
13757 area, as per the documented API.
13759 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13760 Fmake_vector, as scroll bar's struct members are not all Lisp
13761 objects now. This avoids crashes in GC.
13763 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13764 bool, so its address could be taken.
13766 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13768 * image.c (imagemagick_filename_hint): New function to possibly
13769 apply `image-content-type-suffixes'.
13770 (imagemagick_load_image): Use it.
13772 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13774 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13775 if loading zlib failed.
13777 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13779 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13780 2013-08-13 checkin below. Change bool to BOOL, rule is:
13781 All Obj-C code uses BOOL, except for interfaces callable from C.
13783 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13785 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13787 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13788 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13789 bool instead of BOOL.
13790 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13791 from Lisp_Object to bitfield. Adjust comment.
13792 * w32term.c (x_scroll_bar_create): Adjust user.
13793 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13794 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13795 Use bool for boolean.
13796 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13797 to `unsigned int' when defining a bitfield.
13799 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13801 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13803 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13805 * window.h (struct window): Convert left_margin_cols and
13806 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13807 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13808 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13810 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13812 (showing_window_margins_p, update_window_line, update_frame_1):
13813 * fringe.c (draw_fringe_bitmap_1):
13814 * xdisp.c (window_box_width): Adjust users.
13815 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13816 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13817 Use direct assignment.
13818 (Fset_window_configuration, save_window_save, Fwindow_margins):
13819 Convert Lisp_Object to integer and back where appropriate.
13820 (Fset_window_margins): Adjust user. Return t if any margin
13821 was actually changed, and mention this in docstring.
13823 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13825 * syntax.c (forward_word):
13826 * cmds.c (forward_char, backward_char): Mention the optional argument.
13828 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13830 * window.h (struct window): Convert left_fringe_width
13831 and right_fringe_width from Lisp_Objects to integers.
13833 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13834 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13835 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13837 (make_window): Initialize new integer fields to -1.
13838 (Fsplit_window_internal): Use direct assignment.
13839 (Fset_window_configuration, save_window_save):
13840 Convert Lisp_Object to integer and back where appropriate.
13841 (Fset_window_fringes): Adjust user. Return t if any fringe
13842 was actually changed, and mention this in docstring.
13844 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13846 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13847 * nsfns.m (x_set_cursor_type):
13848 * w32fns.c (x_set_cursor_type):
13849 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13850 * xdisp.c (set_frame_cursor_types): ...but in common code.
13852 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13854 * font.c (clear_font_cache): New function, stripped from...
13855 (Fclear_font_cache): ...here, which now uses the function
13856 above. Adjust comment.
13857 * font.h (clear_font_cache): Add prototype.
13858 * xfaces.c (clear_face_cache): Use clear_font_cache.
13860 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13862 * window.c (Fset_window_start): Compare `w', not `window' because
13863 `w' might not be equal to `window' after call to decode_live_window.
13865 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13867 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13868 This fixes a problem introduced by the Bug#15035 patch
13869 when using GPG. Reported by Herbert J. Skuhra.
13871 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13873 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13874 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13875 not yet initialized.
13877 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13879 * decompress.c (Fzlib_decompress_region): Support zlib
13880 decompression, too, and rename.
13882 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13884 Minor zlib configuration tweaks.
13885 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13886 Don't assume presence of fn_inflateInit2_ zlib internal function.
13888 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13890 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13891 include the zlib prefix.
13893 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13895 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13896 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13897 define static variables that are pointers to zlib functions to be
13898 dynamically loaded.
13899 (init_zlib_functions) [WINDOWSNT]: New function.
13900 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13902 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13903 macros instead of invoking the zlib functions directly.
13904 (syms_of_decompress): DEFSYM Qzlib_dll.
13905 Staticpro Szlib_available_p.
13907 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13909 Avoid looping over all frame windows to freeze and unfreeze.
13910 * window.h (struct window): Drop frozen_window_start_p.
13911 (freeze_window_starts): Drop prototype.
13912 * frame.h (struct frame): New frozen_window_starts flag.
13913 (FRAME_WINDOWS_FROZEN): New macro.
13914 * window.c (freeze_window_start, freeze_window_starts):
13916 (select_window, replace_window): Adjust users.
13917 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13918 (window_frozen_p): New function.
13919 (redisplay_window): Use it.
13921 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13923 Fix some fd issues when running subprocesses (Bug#15035).
13924 Fix bugs that can leak files or file descriptors on errors.
13925 Don't unlink open temp files, as that's hard for users to diagnose
13926 when things go awry (e.g., temp disk exhausted).
13927 Don't bother to lock temp files. Check for invalid recursion.
13928 * callproc.c (synch_process_fd): Remove. All uses removed.
13929 (synch_process_tempfile): New var or macro.
13930 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13932 (record_kill_process): New arg, the temp name. All callers changed.
13933 (delete_temp_file): Now just a simple wrapper around unlink.
13934 (call_process_kill): New arg, the call_process_fd array.
13935 Close them all. Clear synch_process_pid. Remove the temp file,
13936 or arrange for it to be removed.
13937 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13938 that's been moved to synch_process_tempfile. Caller changed.
13939 Do not remove the tempfile; that's now call_process_kill's
13941 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13942 call_process_kill; the caller now does that.
13943 (call_process_cleanup): Do not close the process fd; that's now
13944 call_process_kill's responsibility.
13945 (Fcall_process): Implement via new function call_process, which
13946 has most of the old body of Fcall_process, but with a different API.
13947 (call_process): New function that does not open or close filefd if
13948 it is nonnegative. Record which fds need to be closed, and let
13949 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13950 Signal an error if invoked recursively (could be done via a hook).
13951 Simplify creation of the tempfile in the MSDOS case.
13952 Don't create the output file until after checking for the executable.
13953 Report any failure to open /dev/null.
13954 Don't open /dev/null for writing twice; once is enough.
13955 Don't create pipe if all output is being discarded or sent to file.
13956 Don't worry about setting up the coding system or reading from the
13957 pipe if all output is being discarded.
13958 Hoist fd_error local into top level, to lessen block nesting.
13959 Don't record deleted pid here; now done by Fcall_process_region.
13960 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13961 and note its success in synch_process_tempfile.
13962 Do not leak resources when child_setup fails.
13963 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13964 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13965 (create_temp_file): Now returns open fd, with an additional
13966 Lisp_Object * argument to return the name. All callers changed.
13967 Do not close the file; rewind it instead, and leave it open for
13968 the caller. Do not lock the temp file. Unwind-protect the file
13969 and the file-descriptor.
13970 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13971 If an asynchrounous process, record it here, not in call_process.
13972 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13973 * eval.c (set_unwind_protect): New function.
13974 * fileio.c (write_region): New function, generalized from the
13975 old Fwrite_region. Do not lock temp files.
13976 (Fwrite_region): Use it.
13977 * lisp.h (set_unwind_protect, write_region): New decls.
13978 * process.c: Include <verify.h>.
13979 (make_process): Mark fds as initially closed.
13980 (deleted_pid_list): Now a list of pid-filename pairs.
13982 (close_process_fd): New function.
13983 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13984 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13985 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13986 (create_process, create_pty, Fmake_serial_process)
13987 (server_accept_connection): Record which fds need to be closed,
13988 and let deactivate_process close them.
13989 (Fmake_network_process): Do not discard the unwind-protect
13990 until it's safe to do so.
13991 (deactivate_process): Close the fds opened by create_process etc.
13992 (Fprocess_send_eof): Adjust to new way of recording open fds.
13993 Report an error if /dev/null can't be opened, instead of aborting.
13994 * process.h (PROCESS_OPEN_FDS): New constant.
13995 (struct Lisp_Process): New member open_fds.
13996 (record_kill_process, record_deleted_pid): Adjust signatures.
13997 (record_deleted_pid): Move decl here ...
13998 * syswait.h (record_deleted_pid): ... from here.
14000 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14002 * decompress.c: Fix bugs with large buffers and weird inputs.
14003 Tune a bit. Reindent as per usual Emacs style.
14004 (BUFFER_SIZE): Remove.
14005 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14006 more than UINT_MAX bytes. Decompress into the gap instead of into
14007 an auto buffer, as this should avoid copying. Return nil if
14008 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14009 set immediate_quit; we shouldn't trust zlib code that much.
14011 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14013 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14014 errors, and really move the gap to where we want it.
14016 * lisp.h: Include decompress.c support.
14018 * emacs.c (main): Include decompress.c support.
14020 * Makefile.in: Include -lz if present.
14022 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14024 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14025 (initWithTitle:): Initialize frame to 0.
14026 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14027 (fillWithWidgetValue:frame:): Rename from
14028 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14030 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14031 fillWithWidgetValue:frame:
14033 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14034 remove memory leak warnings.
14036 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14037 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14038 menu_pending_title.
14040 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14041 (x_activate_menubar): Update the whole menu.
14042 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14043 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14044 current event is not NSSystemDefined (Bug#15001).
14045 Call ns_check_menu_open only if trackingMenu is 2.
14046 (menuDidClose:): New method, decrease trackingMenu.
14047 (fillWithWidgetValue:setDelegate:): New method.
14048 (fillWithWidgetValue:): Call the above.
14050 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14052 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14054 Omit some unnecessary casts.
14055 Many of these go back to the old pre-C89 days, when they may have
14056 been needed, but we've been assuming C89 or later for a while now.
14057 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14058 (live_float_p, live_misc_p, live_vector_p):
14059 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14060 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14061 (defvar_per_buffer):
14062 * callint.c (Fcall_interactively):
14063 * doc.c (Fsubstitute_command_keys):
14064 * filelock.c (get_boot_time):
14065 * frame.c (xrdb_get_resource):
14066 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14067 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14068 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14069 (menuitem_highlight_callback, menu_destroy_callback)
14070 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14071 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14072 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14073 (xg_tool_bar_help_callback, tb_size_cb):
14074 * image.c (xpm_alloc_color, png_read_from_memory)
14075 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14076 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14078 * keymap.c (describe_map):
14079 * nsfns.m (Fns_display_monitor_attributes_list):
14080 * nsmenu.m (process_dialog:):
14081 * nsterm.m (hold_event):
14082 * process.c (wait_reading_process_output):
14083 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14084 * scroll.c (do_direct_scrolling, scrolling_1):
14085 * termcap.c (tgetent):
14086 * window.c (check_window_containing, add_window_to_list)
14087 (freeze_window_starts):
14088 * xdisp.c (compare_overlay_entries, vmessage):
14089 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14090 (x_get_monitor_attributes_xrandr)
14091 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14092 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14093 * xfont.c (xfont_match, xfont_open):
14094 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14095 (menubar_selection_callback, menu_position_func)
14096 (popup_selection_callback, create_and_show_popup_menu)
14097 (dialog_selection_callback, create_and_show_dialog):
14098 * xrdb.c (x_get_string_resource)
14100 * xsmfns.c (x_session_check_input):
14101 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14102 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14103 (xaw_jump_callback, xaw_scroll_callback):
14104 Omit unnecessary casts.
14106 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14108 Minor string-length refactoring.
14109 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14110 * frame.c (make_monitor_attribute_list):
14111 Prefer build_string to strlen + make_string.
14113 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14115 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14116 don't check minor_code (Bug#14417).
14118 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14120 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14121 vertical positions instead. This avoids calling MATRIX_ROW with
14122 row numbers that are possibly beyond valid limits. (Bug#15064)
14124 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14126 Use xstrdup and build_unibyte_string where applicable.
14127 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14128 * xfns.c (x_window):
14129 * xrdb.c (x_get_customization_string):
14130 * xterm.c (xim_initialize):
14131 * w32fns.c (w32_window): Use xstrdup.
14132 (w32_display_monitor_attributes_list):
14133 * emacs.c (init_cmdargs):
14134 * keyboard.c (PUSH_C_STR):
14135 * nsfont.m (nsfont_open):
14136 * sysdep.c (system_process_attributes):
14137 * w32.c (system_process_attributes):
14138 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14140 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14142 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14143 variables of these types so that GDB would know about them, as aid
14144 for debugging fatal exceptions. (Bug#15024) See also
14145 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14148 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14150 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14151 larger than the NSWindow (Bug#14934).
14153 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14155 Redesign redisplay interface to drop global variable updated_window.
14156 Always pass currently updated window as a parameter to update routines.
14157 * dispextern.h (updated_window): Remove declaration.
14158 (struct redisplay_interface): Pass window parameter to
14159 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14160 and after_update_window_hook.
14161 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14163 * dispnew.c (updated_window): Remove.
14164 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14165 (update_window_line): Adjust to match redisplay interface changes.
14166 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14167 (ns_scroll_run, ns_after_update_window_line):
14168 * w32term.c (x_update_window_begin, x_update_window_end)
14169 (x_after_update_window_line, x_scroll_run):
14170 * xterm.c (x_update_window_begin, x_update_window_end)
14171 (x_after_update_window_line, x_scroll_run):
14172 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14173 Likewise. Adjust comments where appropriate.
14174 (x_cursor_to): Simplify because this is always called during window
14175 update (but install debugging check anyway).
14176 (expose_window): Check must_be_updated_p flag to see whether this
14177 function is called during window update.
14179 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14181 Do not reset window modification event counters excessively.
14182 These leftovers and poor man's tricky methods to catch extra
14183 redisplay's attention are no longer needed.
14184 * frame.c (set_menu_bar_lines_1):
14185 * minibuf.c (read_minibuf_unwind):
14186 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14187 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14188 (window_scroll_line_based, Fset_window_configuration):
14189 * xdisp.c (redisplay_window): Do not reset last_modified and
14190 last_overlay_modified counters.
14192 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14194 * xselect.c (x_send_client_event): Set send_event and serial, memset
14195 data.l as it might be bigger than data.b. Use 24 bit mask to
14196 XSendEvent (Bug#15034).
14198 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14200 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14201 for TTY frames that are not the top frame on their console.
14204 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14206 * w32term.c (w32fullscreen_hook): Really maximize frame when
14207 asked for (Bug#14841).
14209 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14211 Prefer selected_window to Fselected_window, likewise for frames.
14212 * buffer.c (Fbuffer_swap_text):
14213 * data.c (Fvariable_binding_locus):
14214 * window.c (run_window_configuration_change_hook): Adjust users.
14215 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14216 Use decode_live_frame.
14218 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14220 Be more careful if selected window shows the buffer other than current,
14221 use window_outdated only if this is not so. This change should also
14222 address some weird issues discussed in Bug#13012.
14223 * window.h (window_outdated): New prototype.
14224 * window.c (window_outdated): Now here. Convert from static and
14225 always assume window's buffer.
14226 (Fwindow_end, Fwindow_line_height): Use it.
14227 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14228 and always assume window's buffer.
14229 (redisplay_window): Adjust user.
14230 (redisplay_internal): Call to reconsider_clip_changes once and
14231 check whether mode line should be updated only if selected window
14232 shows current buffer.
14233 (run_window_scroll_functions): Use eassert for debugging check.
14234 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14236 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14238 * window.c (window_scroll, window_scroll_pixel_based)
14239 (window_scroll_line_based): Use bool for booleans.
14241 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14243 * process.c: Fix minor off-by-one issues in descriptor counts.
14244 This shouldn't fix any real bugs, but it cleans up the code a bit.
14245 (max_process_desc, max_input_desc): -1, not 0, means none.
14247 (delete_input_desc): New function.
14248 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14249 (deactivate_process): Scan backwards when recomuting max_process_desc;
14250 that should be faster.
14251 (init_process_emacs): Initialize max_input_desc.
14253 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14255 Use region cache to speedup bidi_find_paragraph_start.
14256 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14257 Rename cache_long_line_scans to cache_long_scans.
14258 * buffer.c (bset_cache_long_line_scans): Rename to
14259 bset_cache_long_scans.
14260 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14261 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14263 (syms_of_buffer): Rename cache-long-line-scans to
14264 cache-long-scans. Adjust docstring.
14265 * search.c (newline_cache_on_off):
14266 * indent.c (width_run_cache_on_off): Adjust users.
14267 * bidi.c (bidi_paragraph_cache_on_off): New function.
14268 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14269 * insdel.c (prepare_to_modify_buffer):
14270 Invalidate bidi_paragraph_cache if enabled.
14272 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14274 Invalidate region caches only if buffer text is going to be changed.
14275 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14276 (modify_text): ...new prototype.
14277 (prepare_to_modify_buffer_1): New prototype.
14278 * textprop.c (modify_region): Rename to...
14279 (modify_text_properties): ...new function.
14280 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14281 (Fremove_list_of_text_properties): Adjust users.
14282 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14283 (modify_text): ...new function.
14284 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14285 (prepare_to_modify_buffer_1): ...new function.
14286 * casefiddle.c (casify_region):
14287 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14288 (Ftranspose_regions): Use modify_text.
14290 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14292 * lisp.mk (lisp): Add nadvice.elc.
14294 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14296 New macro to iterate over live buffers similar to frames.
14297 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14298 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14299 Declare buffer-related variables here to offload lisp.h.
14300 * buffer.c (Vbuffer_alist): Adjust comment.
14301 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14302 (other_buffer_safely):
14303 * data.c (store_symval_forwarding):
14304 * dispnew.c (Fframe_or_buffer_changed_p):
14305 * fileio.c (Fdo_auto_save):
14306 * filelock.c (unlock_all_files):
14307 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14309 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14311 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14312 * callproc.c (create_temp_file):
14313 * filelock.c (create_lock_file):
14314 Assume mkostemp, since it's now provided by Gnulib.
14316 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14318 * w32.c (mkostemp): New function.
14319 (mktemp): Remove, no longer used. Most of the code reused in
14320 mkostemp. (Bug#15015)
14321 (mktemp): Don't undef.
14323 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14325 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14326 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14327 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14328 (free_glyph_pool, check_glyph_memory): Likewise for
14329 all users. Adjust comments where appropriate.
14331 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14333 * composite.h: Minor fixups.
14334 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14335 to fix a misspelling, and change it to an inline function while
14336 we're at it (it need not be a macro). All uses changed.
14337 (composition_method, composition_valid_p):
14338 Rewrite to avoid assignments in if-conditions.
14340 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14342 Do not use global Lisp_Object in composition macros.
14343 * composite.h (composition_temp): Remove declaration.
14344 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14345 (composition_method, composition_valid_p): ...inline functions.
14346 (compose_region): Remove the leftover.
14347 * composite.c (composition_temp): Remove.
14348 (run_composition_function, update_compositions)
14349 (composition_compute_stop_pos, composition_adjust_point)
14350 (Ffind_composition_internal):
14351 * coding.c (handle_composition_annotation):
14352 * xdisp.c (handle_composition_prop, check_point_in_composition):
14353 Related users changed.
14355 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14357 Drop FRAME_PTR typedef.
14358 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14359 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14360 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14361 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14362 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14363 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14364 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14365 All related users changed.
14367 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14369 * eval.c (default_toplevel_binding): New function.
14371 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14372 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14373 (syms_of_eval): Export them.
14374 * data.c (Fdefault_value): Micro cleanup.
14375 * term.c (init_tty): Use "false".
14377 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14379 Fix X GC leak in GTK and raw (no toolkit) X ports.
14380 * xterm.c (x_free_frame_resources): If white and black relief
14381 GCs are allocated, always free them here.
14382 * xfns.c (x_make_gc): Omit redundant initialization.
14383 * widget.c (create_frame_gcs): Remove the leftover.
14384 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14385 in x_free_frame_resources.
14387 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14389 * nsterm.m (windowWillResize:toSize:): Only change title if
14390 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14392 (viewDidEndLiveResize): New method.
14394 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14395 inside NS_IMPL_COCOA.
14397 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14399 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14400 Do not check whether undo is enabled because record_insert and
14401 record_delete does that themselves.
14403 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14405 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14406 member which is not really used any more.
14407 (FRAME_XIC_BASE_FONTNAME): Remove.
14408 * xfns.c (xic_free_fontset): Adjust user.
14409 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14410 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14411 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14412 (xdialog_show): Use eassert for debugging check.
14413 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14415 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14417 * fileio.c, fns.c (merge): Move extern decl from here ...
14418 * lisp.h (merge): ... to here.
14420 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14422 Fix last font-related change.
14423 * w32font.h (w32font_list_internal, w32font_match_internal):
14425 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14426 (uniscribe_list_family): Adjust to match font API change.
14427 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14428 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14430 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14432 * frame.h (FRAME_MOUSE_UPDATE):
14433 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14434 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14436 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14438 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14439 * font.h (struct font_driver): Change list, match, and list_family
14440 functions to accept struct frame * as first arg.
14441 * font.c (font_score, font_compare, font_sort_entities):
14443 (font_sort_entities, font_list_entities, font_select_entity)
14444 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14445 match font API change.
14446 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14447 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14448 * ftxfont.c (ftxfont_list, ftxfont_match):
14449 * xftfont.c (xftfont_list, xftfont_match):
14450 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14451 * w32font.c (w32font_list, w32font_match, w32font_list)
14452 (w32font_list_internal, w32_font_match_internal): Likewise.
14453 * xfaces.c (Fx_family_fonts): Adjust user.
14455 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14457 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14458 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14459 only if HAVE_X_WINDOWS is in use.
14460 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14461 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14462 * w32term.c (x_wm_set_icon_position): Likewise.
14463 * w32fns.c (x_icon): Adjust user.
14465 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14467 * xterm.c (last_mouse_press_frame): Remove the
14468 leftover which is not really used any more.
14469 (handle_one_xevent, syms_of_xterm): Adjust users.
14470 (x_flush): Call XFlush once per each X display, not frame.
14471 This is better because this code always unconditionally skips
14472 non-X frames in Vframe_list and issues the only XFlush if we
14473 have more than one X frame on the same X display.
14474 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14475 Use bool for booleans.
14476 (x_draw_glyph_string_background, cvt_string_to_pixel)
14477 (cvt_pixel_dtor): Drop unnecessary prototypes.
14478 * xterm.h (x_display_ok): Adjust prototype.
14480 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14482 Drop unnecessary functions that deals with frame pixel size.
14483 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14484 (x_pixel_height): Drop prototypes.
14485 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14486 (x_pixel_height): Drop implementations.
14487 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14488 which should be always valid for window frame.
14489 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14490 * w32menu.c (Fx_popup_dialog):
14491 * xmenu.c (Fx_popup_dialog): Likewise for both.
14493 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14495 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14496 frame parameters and call to Fmodify_frame_parameters just once.
14497 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14498 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14499 and mention nil frame in docstring.
14501 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14503 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14504 (x_figure_window_size): Likewise. Adjust to return long.
14505 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14506 (toplevel): Move Qterminal_live_p to...
14507 * terminal.c (toplevel): ...here, make it static, and...
14508 (syms_of_terminal): ...DEFSYM here.
14509 * frame.h (Qterminal_live_p): Remove declaration.
14510 (make_frame, x_figure_window_size): Adjust prototype.
14511 * nsfns.m (Fx_create_frame): Use long for window flags.
14513 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14515 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14516 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14517 Do not assume that emacs_close (INT_MAX) is a no-op.
14519 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14521 * xfaces.c (make_face_cache): For struct face_cache, prefer
14522 xmalloc to xzalloc and so avoid redundant call to memset.
14523 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14525 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14527 * fringe.c (draw_window_fringes, update_window_fringes)
14528 (compute_fringe_widths):
14529 * w32term.c (x_draw_glyph_string):
14530 * window.c (candidate_window_p, Frecenter):
14531 * xfaces.c (realize_basic_faces, realize_default_face)
14532 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14533 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14534 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14535 * xmenu.c (Fx_menu_bar_open_internal):
14536 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14537 * xsettings.c (xft_settings_event):
14538 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14539 Use bool for booleans. Adjust style and comments where
14541 * dispextern.h (draw_window_fringes, update_window_fringes)
14542 (compute_fringe_widths):
14543 * xterm.h (x_had_errors_p): Adjust prototype.
14545 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14547 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14548 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14550 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14552 * fns.c (toplevel): Remove comment before Fsafe_length because
14553 it checks for QUIT.
14555 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14557 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14559 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14561 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14562 frame which got the message is still alive, before dereferencing
14563 its pointer. (Bug#14970)
14565 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14566 be a live window, before using it as such. (Bug#14970)
14568 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14570 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14571 w32_detect_focus_change instead of doing part of its job by hand.
14572 This fixes the problem whereby FOCUS_OUT events were not sent to
14575 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14577 * process.c (Fprocess_list): Doc fix.
14579 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14580 being re-exposed only if it didn't ask to become visible.
14581 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14582 was previously iconified. (Bug#14841)
14583 (x_iconify_frame): Mark the frame iconified.
14585 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14587 Fix minor problems found by static checking.
14588 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14589 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14591 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14593 * eval.c (set_specpdl_old_value): New function.
14594 (unbind_to): Minor simplification.
14595 (get_backtrace_frame): New function.
14596 (Fbacktrace_frame): Use it. Add `base' argument.
14597 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14598 (syms_of_eval): Export backtrace-eval.
14599 * xterm.c (x_focus_changed): Simplify.
14601 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14603 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14605 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14607 * xdisp.c (redisplay_window): Instead of moving point out of
14608 scroll margin, reject the force_start method, and try scrolling
14609 instead. (Bug#14780)
14611 2013-07-24 Ken Brown <kbrown@cornell.edu>
14613 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14616 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14618 * eval.c (Fprogn): Do not check that BODY is a proper list.
14619 This undoes the previous change. The check slows down the
14620 interpreter, and is not needed to prevent a crash. See
14621 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14623 2013-07-23 Glenn Morris <rgm@gnu.org>
14625 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14627 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14629 Port to GNU/Linux systems with tinfo but not ncurses.
14630 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14631 to decide whether ncurses is being used. Without this change,
14632 GCC complains about tgetent not being declared, on a system
14633 that has tinfo installed but ncurses not installed.
14635 * eval.c (Fprogn): Check that BODY is a proper list.
14637 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14638 * data.c (Fsetq_default):
14639 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14640 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14642 Tune by taking advantage of the fact that ARGS is always a list
14643 when a function is declared to have UNEVALLED args.
14645 * emacsgtkfixed.c: Port to GCC 4.6.
14646 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14648 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14650 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14651 here to silence compiler warnings.
14653 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14655 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14656 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14657 from messing up Emacs's 'struct frame' (Bug#14923).
14659 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14661 * alloc.c (make_save_ptr_ptr): Define this function.
14662 It was inadvertently omitted. It's needed only if
14663 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14665 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14667 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14668 frame have focus (Bug#14895).
14670 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14672 Avoid vfork-related deadlock more cleanly.
14673 * callproc.c (child_setup): When the child's exec fails, output
14674 the program name, as that's more useful. Use O_NONBLOCK to avoid
14676 * process.c (create_process_1): Remove; no longer needed.
14677 (create_process): Remove timer hack; no longer needed, now that
14678 the child avoids deadlock.
14680 2013-07-20 Glenn Morris <rgm@gnu.org>
14682 * image.c (Fimage_flush): Fix doc typo.
14684 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14686 Fix array bounds violation when pty allocation fails.
14687 * process.c (PTY_NAME_SIZE): New constant.
14688 (pty_name): Remove static variable; it's now auto.
14689 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14690 Take pty_name as an arg rather than using a static variable.
14691 All callers changed.
14692 (create_process): Recover pty_flag from process, not from volatile local.
14693 (create_pty): Stay inside array even when pty allocation fails.
14694 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14696 * lread.c (Fload): Avoid initialization only when lint checking.
14697 Mention that it's needed only for older GCCs.
14699 2013-07-20 Kenichi Handa <handa@gnu.org>
14701 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14702 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14704 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14706 * lread.c (Fload): Avoid uninitialized warning.
14708 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14710 Fix some minor file descriptor leaks and related glitches.
14711 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14712 (create_lock_file): Use write, not emacs_write.
14713 * image.c (slurp_file, png_load_body):
14714 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14715 (server_accept_connection):
14716 Don't leak an fd on memory allocation failure.
14717 * image.c (slurp_file): Add a cheap heuristic for growing files.
14718 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14719 as that's what the other routines do. Maybe input need not be
14720 blocked at all, but it's better to be consistent.
14721 Avoid undefined behavior when strlen is zero.
14723 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14724 (NSTATICS): Now a constant; doesn't need to be a macro.
14726 2013-07-19 Richard Stallman <rms@gnu.org>
14728 * coding.c (decode_coding_utf_8): Add simple loop for fast
14729 processing of ASCII characters.
14731 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14733 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14735 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14737 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14738 unportable 'struct x_display_info'.
14739 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14740 is a portable type.
14742 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14744 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14745 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14747 (system_process_attributes): Prefer plain char to unsigned char
14748 when either will do. Clean up properly if interrupted or if
14749 memory allocations fail. Don't assume sscanf succeeds.
14750 Remove no-longer-needed workaround to stop GCC from whining.
14751 Read command-line once, instead of multiple times. Check read status a
14752 bit more carefully.
14754 Fix obscure porting bug with varargs functions.
14755 The code assumed that int is treated like ptrdiff_t in a vararg
14756 function, which is not a portable assumption. There was a similar
14757 -- though these days less likely -- porting problem with various
14758 assumptions that pointers of different types all smell the same as
14759 far as vararg functions is conserved. To make this problem less
14760 likely in the future, redo the API to use varargs functions.
14761 * alloc.c (make_save_value): Remove this vararg function.
14762 All uses changed to ...
14763 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14764 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14766 (make_save_ptr): Rename from make_save_pointer, for consistency with
14767 the above. Define only on platforms that need it. All uses changed.
14769 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14771 * keyboard.c: Try to fix typos in previous change.
14772 (DISPLAY_LIST_INFO): New macro.
14773 (kbd_buffer_get_event): Do not access members that are not present
14774 in X11. Revert inadvertent change of "!=" to "=".
14776 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14778 * keyboard.c (kbd_buffer_get_event):
14779 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14780 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14782 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14784 * filelock.c: Fix unlikely file descriptor leaks.
14785 (get_boot_time_1): Rework to avoid using emacs_open.
14786 This doesn't actually fix a leak, but is better anyway.
14787 (read_lock_data): Use read, not emacs_read.
14789 * doc.c: Fix minor memory and file descriptor leaks.
14790 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14791 (get_doc_string, Fsnarf_documentation):
14792 Fix file descriptor leak on error.
14794 * term.c: Fix minor fdopen-related file descriptor leaks.
14795 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14796 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14798 * charset.c: Fix file descriptor leaks and errno issues.
14800 (load_charset_map_from_file): Don't leak file descriptor on error.
14801 Use plain record_xmalloc since the allocation is larger than
14802 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14804 * eval.c (record_unwind_protect_nothing):
14805 * fileio.c (fclose_unwind):
14807 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14808 The replacement doesn't block input, but that no longer seems
14811 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14813 * lread.c: Fix file descriptor leaks and errno issues.
14814 (Fload): Close some races that leaked fds or streams when 'load'
14816 (Fload, openp): Report error number of last nontrivial failure to open.
14817 ENOENT counts as trivial.
14818 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14820 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14821 now that the function is always called with a nonnegative arg.
14822 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14823 All uses replaced with ...
14824 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14826 A few more minor file errno-reporting bugs.
14827 * callproc.c (Fcall_process):
14828 * doc.c (Fsnarf_documentation):
14829 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14830 * process.c (set_socket_option):
14831 Don't let a constructor trash errno.
14832 * doc.c: Include <errno.h>.
14834 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14836 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14838 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14840 Fix w32 bug with call-process-region (Bug#14885).
14841 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14842 to Fcall_process when the input is empty. This simplifies the
14843 code a bit. It makes no difference on POSIXish platforms but
14844 apparently it fixes a bug on w32.
14846 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14847 * fileio.c (close_file_unwind): Don't close if FD is negative;
14848 this can happen when unwinding a zapped file descriptor.
14849 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14850 in case Emacs runs out of memory between the two unwind-protects.
14851 Don't trash errno when closing FD.
14852 Zap the FD in the specpdl when closing it, instead of deferring
14853 the removal of the unwind-protect; this fixes a bug where a child
14854 function unwinds the stack past us.
14856 New unwind-protect flavors to better type-check C callbacks.
14857 This also lessens the need to write wrappers for callbacks,
14858 and the need for make_save_pointer.
14859 * alloc.c (free_save_value):
14860 * atimer.c (run_all_atimers):
14862 * alloc.c (safe_alloca_unwind):
14863 * atimer.c (unwind_stop_other_atimers):
14864 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14865 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14866 * minibuf.c (choose_minibuf_frame_1):
14867 * process.c (make_serial_process_unwind):
14868 * xdisp.c (pop_message_unwind):
14869 * xselect.c (queue_selection_requests_unwind):
14870 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14871 * alloc.c (record_xmalloc):
14872 Prefer record_unwind_protect_ptr to record_unwind_protect with
14874 * alloc.c (Fgarbage_collect):
14875 Prefer record_unwind_protect_void to passing a dummy.
14876 * buffer.c (restore_buffer):
14877 * window.c (restore_window_configuration):
14878 * xfns.c, w32fns.c (do_unwind_create_frame)
14879 New wrapper. All record-unwind uses of wrappee changed.
14880 * buffer.c (set_buffer_if_live):
14881 * callproc.c (call_process_cleanup, delete_temp_file):
14882 * coding.c (code_conversion_restore):
14883 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14884 * editfns.c (save_excursion_restore)
14885 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14886 (save_restriction_restore):
14887 * eval.c (restore_stack_limits, un_autoload):
14888 * fns.c (require_unwind):
14889 * keyboard.c (recursive_edit_unwind, tracking_off):
14890 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14891 * macros.c (pop_kbd_macro, restore_menu_items):
14892 * nsfns.m (unwind_create_frame):
14893 * print.c (print_unwind):
14894 * process.c (start_process_unwind):
14895 * search.c (unwind_set_match_data):
14896 * window.c (select_window_norecord, select_frame_norecord):
14897 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14898 (fast_set_selected_frame):
14899 * xfns.c, w32fns.c (unwind_create_tip_frame):
14900 Return void, not a dummy Lisp_Object. All uses changed.
14901 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14902 * callproc.c (call_process_kill):
14903 * fileio.c (restore_point_unwind, decide_coding_unwind)
14904 (build_annotations_unwind):
14905 * insdel.c (Fcombine_after_change_execute_1):
14906 * keyboard.c (read_char_help_form_unwind):
14907 * menu.c (unuse_menu_items):
14908 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14909 * sound.c (sound_cleanup):
14910 * xdisp.c (unwind_redisplay):
14911 * xfns.c (clean_up_dialog):
14912 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14913 Accept no args and return void, instead of accepting and returning
14914 a dummy Lisp_Object. All uses changed.
14915 * cygw32.c (fchdir_unwind):
14916 * fileio.c (close_file_unwind):
14917 * keyboard.c (restore_kboard_configuration):
14918 * lread.c (readevalllop_1):
14919 * process.c (wait_reading_process_output_unwind):
14920 Accept int and return void, rather than accepting an Emacs integer
14921 and returning a dummy object. In some cases this fixes an
14922 unlikely bug when the corresponding int is outside Emacs integer
14923 range. All uses changed.
14924 * dired.c (directory_files_internal_unwind):
14925 * fileio.c (do_auto_save_unwind):
14926 * gtkutil.c (pop_down_dialog):
14927 * insdel.c (reset_var_on_error):
14928 * lread.c (load_unwind):
14929 * xfns.c (clean_up_file_dialog):
14930 * xmenu.c, nsmenu.m (pop_down_menu):
14931 * xmenu.c (cleanup_widget_value_tree):
14932 * xselect.c (wait_for_property_change_unwind):
14933 Accept pointer and return void, rather than accepting an Emacs
14934 save value encapsulating the pointer and returning a dummy object.
14936 * editfns.c (Fformat): Update the saved pointer directly via
14937 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14938 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14939 (unwind_body): New function.
14940 (record_unwind_protect): First arg is now a function returning void,
14941 not a dummy Lisp_Object.
14942 (record_unwind_protect_ptr, record_unwind_protect_int)
14943 (record_unwind_protect_void): New functions.
14944 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14945 * fileio.c (struct auto_save_unwind): New type.
14946 (do_auto_save_unwind): Use it.
14947 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14948 * insdel.c (struct rvoe_arg): New type.
14949 (reset_var_on_error): Use it.
14950 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14952 (specbinding_func): Remove; there are now several such functions.
14953 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14954 (set_unwind_protect_ptr): New function.
14955 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14957 Be simpler and more consistent about reporting I/O errors.
14958 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14959 Say "Read error" and "Write error", rather than "I/O error", or
14960 "IO error reading", or "IO error writing", when a read or write
14962 * process.c (Fmake_network_process, wait_reading_process_output)
14963 (send_process, Fprocess_send_eof, wait_reading_process_output):
14964 Capitalize diagnostics consistently. Put "failed foo" at the
14965 start of the diagnostic, so that we don't capitalize the
14966 function name "foo". Consistently say "failed" for such
14968 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14969 All callers changed. This is so it can use report_file_error.
14970 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14971 diagnostics consistently as above.
14973 * fileio.c (report_file_errno): Fix errno reporting bug.
14974 If the file name is neither null nor a pair, package it up as a
14975 singleton list. All callers changed, both to this function and to
14976 report_file_error. This fixes a bug where the memory allocator
14977 invoked by list1 set errno so that the immediately following
14978 report_file_error reported the wrong errno value.
14980 Fix minor problems found by --enable-gcc-warnings.
14981 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14982 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14984 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14986 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14987 Set event->arg to Qt if switch-event shall be generated.
14988 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14990 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14992 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14995 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14996 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14997 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14998 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14999 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
15000 and there is a focused frame.
15001 (head_table): Add focus-in and focus-out.
15002 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
15003 bind to handle-focus-in/out.
15005 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15006 (Fhandle_switch_frame): Call Fhandle_focus_in.
15007 (syms_of_frame): defsubr handle-focus-in/out.
15009 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15011 Fix porting bug to older POSIXish platforms (Bug#14862).
15012 * sysdep.c (emacs_pipe): New function, that implements
15013 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15014 This should port better to CentOS 5 and to Mac OS X 10.6.
15015 All calls to pipe2 changed.
15017 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15018 This makes the code easier to read and the executable a bit smaller.
15019 Do not replace all calls to Fcons that happen to create lists,
15020 just calls that are intended to create lists. For example, when
15021 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15022 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15023 Similarly for list2 through list5.
15024 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15025 * bytecode.c (exec_byte_code):
15026 * callint.c (quotify_arg, Fcall_interactively):
15027 * callproc.c (Fcall_process, create_temp_file):
15028 * charset.c (load_charset_map_from_file)
15029 (Fdefine_charset_internal, init_charset):
15030 * coding.c (get_translation_table, detect_coding_system)
15031 (Fcheck_coding_systems_region)
15032 (Fset_terminal_coding_system_internal)
15033 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15034 * composite.c (update_compositions, Ffind_composition_internal):
15035 * dired.c (directory_files_internal, file_name_completion)
15037 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15038 * doc.c (Fsnarf_documentation):
15039 * editfns.c (Fmessage_box):
15041 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15042 (Feval, eval_sub, Ffuncall, apply_lambda):
15043 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15044 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15045 (Fset_file_times, Finsert_file_contents)
15046 (Fchoose_write_coding_system, Fwrite_region):
15047 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15048 * font.c (font_registry_charsets, font_parse_fcname)
15049 (font_prepare_cache, font_update_drivers, Flist_fonts):
15050 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15051 * frame.c (make_frame, Fmake_terminal_frame)
15052 (x_set_frame_parameters, x_report_frame_params)
15053 (x_default_parameter, Fx_parse_geometry):
15054 * ftfont.c (syms_of_ftfont):
15055 * image.c (gif_load):
15056 * keyboard.c (command_loop_1):
15057 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15058 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15059 (Fminor_mode_key_binding, accessible_keymaps_1)
15060 (Faccessible_keymaps, Fwhere_is_internal):
15061 * lread.c (read_emacs_mule_char):
15062 * menu.c (find_and_return_menu_selection):
15063 * minibuf.c (get_minibuffer):
15064 * nsfns.m (Fns_perform_service):
15065 * nsfont.m (ns_script_to_charset):
15066 * nsmenu.m (ns_popup_dialog):
15067 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15068 (Fx_own_selection_internal):
15069 * nsterm.m (append2):
15070 * print.c (Fredirect_debugging_output)
15071 (print_prune_string_charset):
15072 * process.c (Fdelete_process, Fprocess_contact)
15073 (Fformat_network_address, set_socket_option)
15074 (read_and_dispose_of_process_output, write_queue_push)
15075 (send_process, exec_sentinel):
15076 * sound.c (Fplay_sound_internal):
15077 * textprop.c (validate_plist, add_properties)
15078 (Fput_text_property, Fadd_face_text_property)
15079 (copy_text_properties, text_property_list, syms_of_textprop):
15080 * unexaix.c (report_error):
15081 * unexcoff.c (report_error):
15082 * unexsol.c (unexec):
15083 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15084 (Fformat_mode_line, syms_of_xdisp):
15085 * xfaces.c (set_font_frame_param)
15086 (Finternal_lisp_face_attribute_values)
15087 (Finternal_merge_in_global_face, syms_of_xfaces):
15088 * xfns.c (x_default_scroll_bar_color_parameter)
15089 (x_default_font_parameter, x_create_tip_frame):
15090 * xfont.c (xfont_supported_scripts):
15091 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15092 (menu_help_callback, xmenu_show):
15093 * xml.c (make_dom):
15094 * xterm.c (set_wm_state):
15095 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15096 and similarly for list2 through list5.
15098 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15100 * callproc.c (Fcall_process_region): Fix minor race and tune.
15101 (create_temp_file): New function, with the temp-file-creation part
15102 of the old Fcall_process_region. Use Fcopy_sequence to create the
15103 temp file name, rather than alloca + build_string, for simplicity.
15104 Don't bother to block input around the temp file creation;
15105 shouldn't be needed. Simplify use of mktemp.
15106 Use record_unwind_protect immediately after creating the temp file;
15107 this closes an unlikely race where the temp file was not removed.
15108 Use memcpy rather than an open-coded loop.
15109 (Fcall_process_region): Use the new function. If the input is
15110 empty, redirect from /dev/null rather than from a newly created
15111 empty temp file; this avoids unnecessary file system traffic.
15113 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15115 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15116 Simplify by making this case like the other two. This is a bit
15117 slower on obsolete hosts, but the extra complexity isn't worth it.
15119 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15120 * process.c (create_process) [!DOS_NT]:
15121 Remove now-unnecessary calls to emacs_close.
15123 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15125 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15126 returning early. (Bug#14850)
15128 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15129 and inhibit-iso-escape-detection attributes of 'undecided'.
15132 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15134 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15135 Reported by Herbert J. Skuhra in
15136 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15138 Don't lose top specpdl entry when memory is exhausted.
15139 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15140 specpdl overflow here, to simplify callers; all callers changed.
15141 Always reserve an unused entry at the stack top; this avoids
15142 losing the top entry's information when memory is exhausted.
15144 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15146 Clean up errno reporting and fix some errno-reporting bugs.
15147 * callproc.c (Fcall_process):
15148 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15149 * process.c (create_process, Fmake_network_process):
15150 * unexaix.c (report_error):
15151 * unexcoff.c (report_error):
15152 Be more careful about reporting the errno of failed operations.
15153 The code previously reported the wrong errno sometimes.
15154 Also, prefer report_file_errno to setting errno + report_file_error.
15155 (Fcall_process): Look at openp return value rather than at path,
15156 as that's a bit faster and clearer when there's a numeric predicate.
15157 * fileio.c (report_file_errno): New function, with most of the
15158 old contents of report_file_error.
15159 (report_file_error): Use it.
15160 (Ffile_exists_p, Ffile_accessible_directory_p):
15161 Set errno to 0 when it is junk.
15162 * fileio.c (Faccess_file):
15163 * image.c (x_create_bitmap_from_file):
15164 Use faccessat rather than opening the file, to avoid the hassle of
15165 having a file descriptor open.
15166 * lisp.h (report_file_errno): New decl.
15167 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15170 * process.c (create_process, wait_reading_process_output) [AIX]:
15171 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15172 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15173 a multithreaded environment anyway).
15174 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15176 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15178 * image.c (x_find_image_file): Don't close a remote file handle.
15180 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15182 Fix races with threads and file descriptors.
15183 * callproc.c (Fcall_process_region):
15184 * dired.c (open_directory):
15185 * emacs.c (main, Fdaemon_initialized):
15186 * image.c (x_find_image_file):
15187 * inotify.c (Finotify_rm_watch):
15188 * lread.c (Flocate_file_internal):
15189 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15190 * term.c (term_mouse_moveto, init_tty):
15191 * termcap.c (tgetent):
15192 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15193 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15194 * unexhp9k800.c, unexmacosx.c (unexec):
15195 * callproc.c (Fcall_process_region):
15196 Use emacs_close, not close.
15197 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15198 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15199 and posix_close function on current platforms (which all lack them).
15200 (emacs_close): Use it. This should fix the races on GNU/Linux and
15201 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15202 and it should avoid closing random victim file descriptors on
15205 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15207 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15208 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15209 Touch up doc a bit.
15211 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15212 This is for .gdbinit xbacktrace.
15214 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15215 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15216 (emacs_set_tty): Now static.
15217 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15218 * term.c (tty_capable_p, tty_default_color_capabilities)
15219 (get_tty_terminal, term_mouse_movement)
15220 (handle_one_term_event, init_tty, maybe_fatal):
15221 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15222 (tgetent, scan_file, name_match, compare_contin):
15223 * terminal.c (get_terminal):
15224 Use bool for boolean.
15225 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15226 Prefer char to unsigned char if either will do.
15227 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15228 (tty_write_glyphs): Prefer int to unsigned.
15229 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15230 All callers changed.
15231 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15233 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15236 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15237 (B__dummy__): New dummy symbol, to pacify C89.
15238 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15239 they can't grok varargs macros.
15240 * dispnew.c (add_window_display_history)
15241 (add_frame_display_history):
15242 * print.c (print_object):
15243 * xdisp.c (debug_method_add):
15244 Use %p printf format only for void pointers.
15245 * emacs.c (usage_message): New constant, replacing ...
15246 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15247 (main): Adjust to usage reorg.
15248 * fns.c (syms_of_fns):
15249 * profiler.c (syms_of_profiler):
15250 Don't use non-constant struct initializers.
15251 * gnutls.h (gnutls_initstage_t):
15252 * lisp.h (enum Lisp_Fwd_Type):
15253 * lread.c (lisp_file_lexically_bound_p):
15254 * xsettings.c (anonymous enum):
15255 Remove trailing comma.
15256 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15257 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15258 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15260 * regex.c (const_re_char): New type, to pacify strict C89.
15261 All uses of 'const re_char' replaced to use it.
15262 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15263 with glibc when strict C89. This change is imported from gnulib.
15265 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15266 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15267 Omit GNU_LINUX implementation, since it requires long long.
15268 * xterm.c (x_draw_underwave):
15269 Do not assume the traditional order of struct's members.
15270 (x_term_init): Rewrite to avoid the need for non-constant structure
15273 Syntax cleanup, mostly replacing macros with functions.
15274 This removes the need for the syntax_temp hack.
15275 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15276 * syntax.c (SYNTAX_INLINE): New macro.
15277 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15278 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15279 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15280 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15281 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15282 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15283 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15284 Now constants, not macros.
15285 (syntax_temp) [!__GNUC__]: Remove.
15286 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15287 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15288 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15289 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15290 Move here from syntax.h; now functions, not macros. Except for the
15291 last function, these are static since only syntax.c uses them.
15292 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15293 All uses changed. Now a function, not a macro; use this fact
15294 to simplify the code.
15295 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15296 compiler bugs; no longer relevant.
15297 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15298 (SYNTAX_INLINE): New macro.
15299 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15300 for the new functions. Use bool for boolean member.
15301 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15302 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15303 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15304 (SETUP_BUFFER_SYNTAX_TABLE):
15305 Now extern inline functions, not macros.
15306 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15307 Remove; all uses replaced by implementation.
15308 (syntax_temp) [!__GNUC__]: Remove decl.
15309 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15311 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15313 * emacs.c (main): Fix syntax error.
15315 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15317 Timestamp fixes for undo (Bug#14824).
15318 * atimer.c (schedule_atimer):
15319 * fileio.c (Ffile_newer_than_file_p):
15320 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15321 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15322 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15323 (syms_of_fileio): Remove Sclear_visited_file_name.
15324 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15325 file doesn't exist; this avoids an ambiguity with negative timestamps.
15326 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15327 * systime.h (make_emacs_time, invalid_emacs_time):
15328 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15329 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15330 * undo.c (record_first_change): Push (visited-file-modtime) onto
15331 undo list rather than reimplementing it by hand, incorrectly.
15333 2013-07-09 Ken Brown <kbrown@cornell.edu>
15335 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15337 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15339 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15341 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15343 Handle errno and exit status a bit more carefully.
15344 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15345 number into an exit status. Instead, use EXIT_CANCELED.
15346 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15347 * callproc.c (relocate_fd):
15348 * emacs.c (close_output_streams, main):
15349 * process.c (create_process):
15350 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15351 Use emacs_perror for simplicity.
15352 * callproc.c (relocate_fd, main):
15353 * sysdep.c (sys_subshell):
15354 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15355 (shut_down_emacs): Use emacs_write, not write.
15356 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15357 * fileio.c (Fcopy_file, e_write):
15358 * nsterm.m (ns_select):
15359 * process.c (send_process):
15360 * sound.c (vox_write):
15361 Use emacs_write_sig, not emacs_write.
15362 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15363 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15365 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15367 (emacs_full_write): New function.
15368 (emacs_write): Rewrite to use it.
15369 (emacswrite_sig, emacs_perror): New functions.
15370 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15372 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15374 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15375 on NS even if it is present. Pixmap on NS is a void*.
15377 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15379 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15380 * process.c (close_on_exec, accept4, process_socket):
15381 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15383 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15385 * w32.c (sys_dup): Declare prototype.
15389 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15391 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15393 Make file descriptors close-on-exec when possible (Bug#14803).
15394 This simplifies Emacs a bit, since it no longer needs to worry
15395 about closing file descriptors by hand in some cases.
15396 It also fixes some unlikely races. Not all such races, as
15397 libraries often open files internally without setting
15398 close-on-exec, but it's an improvement.
15399 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15400 * callproc.c (Fcall_process) [!MSDOS]:
15401 * emacs.c (main) [!DOS_NT]:
15402 * nsterm.m (ns_term_init):
15403 * process.c (create_process):
15404 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15405 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15406 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15407 Prefer mkostemp with O_CLOEXEC to mkstemp.
15408 * callproc.c (relocate_fd) [!WINDOWSNT]:
15409 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15410 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15412 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15413 Make the resulting file descriptor close-on-exec.
15414 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15415 * lread.c (load_descriptor_list, load_descriptor_unwind):
15416 Remove; no longer needed. All uses removed.
15417 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15418 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15420 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15421 (Fmake_network_process, Fnetwork_interface_list)
15422 (Fnetwork_interface_info, server_accept_connection):
15423 Make newly-created socket close-on-exec.
15424 * sysdep.c (emacs_open, emacs_fopen):
15425 Make new-created descriptor close-on-exec.
15426 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15427 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15429 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15431 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15432 for NS_IMPL_GNUSTEP.
15434 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15436 Fix openp errno handling.
15437 * callproc.c (Fcall_process): Preserve openp errno around close.
15438 * lread.c (openp): Set errno when returning -1, as some callers
15441 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15443 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15445 * nsterm.h (NSSavePanel): Update comment.
15446 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15447 (ns_run_file_dialog): Declare.
15449 * nsfns.m: Remove panelOK.
15451 (ns_run_file_dialog): New function.
15452 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15453 event loop, so file dialog is popped up by ns_run_file_dialog, called
15454 by sendEvent (Bug#14578).
15455 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15457 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15459 * xdisp.c (default_line_pixel_height): New function.
15460 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15461 (try_cursor_movement, redisplay_window, try_window)
15462 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15464 * window.c (window_scroll_pixel_based):
15465 use default_line_pixel_height.
15467 * dispextern.h (default_line_pixel_height): Add prototype.
15469 * frame.c (x_set_line_spacing): Accept a float value for
15470 line-spacing parameter, per the documentation.
15472 * data.c (Fmultibyte_string_p): Doc fix.
15474 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15476 Use emacs_open more consistently when opening files.
15477 This handles EINTR more consistently now, and makes it easier
15478 to introduce other uniform changes to file descriptor handling.
15479 * sysstdio.h: New file.
15480 * buffer.c (mmap_init):
15481 * cygw32.c (chdir_to_default_directory):
15482 * dispnew.c (Fopen_termscript):
15483 * emacs.c (Fdaemon_initialized):
15484 * fileio.c (Fdo_auto_save):
15485 * image.c (slurp_file, png_load_body, jpeg_load_body):
15486 * keyboard.c (Fopen_dribble_file):
15488 * print.c (Fredirect_debugging_output):
15489 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15490 * termcap.c (tgetent):
15491 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15492 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15493 * w32term.c (w32_initialize) [CYGWIN]:
15494 * xfaces.c (Fx_load_color_file):
15495 Use emacs_open instead of plain open, and emacs_fopen instead of
15497 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15498 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15499 * callproc.c (default_output_mode): New constant.
15500 (Fcall_process): Use it to call emacs_open instead of plain creat.
15501 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15502 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15503 (emacs_fopen): New function.
15504 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15505 Include <lisp.h>, for emacs_open.
15506 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15508 Remove duplicate #include directives.
15509 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15511 Don't include stdio.h twice.
15512 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15513 Don't include sys/types.h or stdio.h twice.
15514 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15515 * lread.c: Don't include coding.h twice.
15516 * nsfont.m: Don't include frame.h twice.
15517 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15518 * ralloc.c: Don't include <unistd.h> twice.
15519 * xdisp.c: Don't include font.h twice.
15520 * xterm.c: Don't include fontset.h twice.
15521 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15523 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15525 Scale ImageMagick images more carefully.
15526 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15527 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15528 Be more careful about avoiding undefined behavior after
15529 integer overflow and division by zero.
15531 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15533 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15534 (syms_of_w32fns): DEFSYM them.
15535 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15536 (CCHDEVICENAME): Define macros if not defined.
15537 (struct MONITOR_INFO_EX): New struct.
15538 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15539 (enum_display_monitors_fn): New variable.
15540 (globals_of_w32fns): Initialize it.
15541 (Fx_display_pixel_width, Fx_display_pixel_height)
15542 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15543 multi-monitor setups in docstrings.
15544 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15545 screen size by primary monitor's millimeter per pixel.
15546 (w32_monitor_enum, w32_display_monitor_attributes_list)
15547 (w32_display_monitor_attributes_list_fallback)
15548 (Fw32_display_monitor_attributes_list): New functions.
15549 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15551 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15553 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15555 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15557 * fileio.c (Qfile_notify_error): New error symbol.
15559 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15560 * inotify.c (inotify_callback, symbol_to_inotifymask)
15561 (Finotify_add_watch, Finotify_rm_watch): Use it.
15562 (inotifyevent_to_event): Exchange order of cookie and file name.
15563 (Finotify_add_watch): Adapt docstring.
15565 * lisp.h (Qfile_notify_error): Declare.
15567 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15569 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15570 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15571 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15572 which did not work (see <http://bugs.gnu.org/14569#307>).
15573 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15574 && (!noninteractive || initialized)). This attempts to thread
15575 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15577 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15579 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15580 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15582 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15584 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15585 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15586 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15587 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15589 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15591 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15592 Define to __sys_siglist.
15594 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15596 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15597 word-wrap, so that overflow-newline-into-fringe would work in
15598 visual-line-mode. (Bug#2749)
15599 (move_it_in_display_line_to): When the last scanned display
15600 element fits exactly on the display line, and
15601 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15602 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15603 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15604 finding buffer position that corresponds to pixel coordinates,
15605 e.g. in buffer_posn_from_coords.
15607 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15609 * process.c (handle_child_signal): Call catch_child_signal if
15612 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15614 Don't convert function pointers to void * and back.
15615 It isn't portable C, and it's easy enough to avoid.
15616 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15617 (make_save_value): Add support for SAVE_FUNCPOINTER.
15618 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15619 * print.c (print_object):
15620 Distinguish function from object pointers.
15621 * lisp.h (SAVE_FUNCPOINTER): New constant.
15622 (SAVE_SLOT_BITS): Adjust to it.
15623 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15624 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15625 (voidfuncptr): New typedef.
15626 (struct Lisp_Save_Value): New member data[0].funcpointer.
15627 (XSAVE_FUNCPOINTER): New function.
15629 Simplify buildobj processing.
15630 * Makefile.in (buildobj.h): Make it a sequence of strings each
15631 followed by comma, rather than a single string. Put it into a
15632 .tmp file in case there's an error while generating it.
15633 (gl-stamp): Use .tmp for temp files.
15634 (mostlyclean): Clean .tmp files.
15635 * doc.c (buildobj): Move to just the routine that needs it.
15636 It's now an array of strings, so processing is simpler.
15638 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15640 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15641 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15642 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15643 Invoke malloc_enable_thread even when not interactive.
15644 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15645 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15646 in this case, since the underlying bug has now been fixed.
15648 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15650 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15651 unlinking it (bug#14691).
15653 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15655 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15656 before checking whether buffer is modified. This lets
15657 `kill-buffer-query-functions' cancel killing of the buffer or save
15658 its content before `kill-buffer' asks user the "Buffer %s
15659 modified; kill anyway?" question.
15661 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15663 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15664 Let the super performKeyEquivalent deal with them (Bug#14747).
15666 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15668 * widget.c (resize_cb): Remove unused local.
15670 Do not use GTK 3 if it exists but cannot be compiled.
15671 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15672 * xterm.c (x_error_handler) [!USE_GTK]:
15675 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15677 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15679 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15680 to the valid range of values. (Bug#14753)
15682 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15683 when moving point by using the current glyph matrix. This avoids
15684 the need to force redisplay when this function is called in a
15687 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15689 Fix minor problems found by static checking.
15690 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15691 Redo the latter's body to sidestep GCC parenthesization warnings.
15692 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15693 * coding.c (detect_coding, detect_coding_system):
15694 * coding.h (struct undecided_spec):
15695 Use bool for boolean.
15696 * image.c (QCmax_width, QCmax_height): Now static.
15697 * xdisp.c (Fmove_point_visually): Remove unused local.
15699 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15701 * xdisp.c (Fmove_point_visually): New function.
15703 2013-06-28 Kenichi Handa <handa@gnu.org>
15705 * coding.h (define_coding_undecided_arg_index): New enum.
15706 (coding_attr_index): New members
15707 coding_attr_undecided_inhibit_null_byte_detection,
15708 coding_attr_undecided_inhibit_iso_escape_detection,
15709 coding_attr_undecided_prefer_utf_8.
15710 (undecided_spec): New struct.
15711 (struct coding_system): New member `undecided' of the member
15714 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15715 (detect_coding): Likewise.
15716 (detect_coding_system): Likewise.
15717 (Fdefine_coding_system_internal): New coding system properties
15718 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15720 (syms_of_coding): Adjust for coding_arg_undecided_max.
15722 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15724 * image.c (x_from_xcolors): Remove unused local.
15726 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15728 Defer image data transfer between X client and server until actual
15731 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15734 * image.c (Destroy_Image): Remove.
15735 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15736 `mask_p', and `colors_p'. All uses changed.
15737 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15738 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15739 New macros for `flags' arg to x_clear_image_1.
15740 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15741 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15742 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15743 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15744 (image_get_x_image, image_unget_x_image): New functions or macros.
15745 (image_background, image_background_transparent, x_to_xcolors)
15746 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15747 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15748 instead of Destroy_Image.
15749 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15750 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15751 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15752 (imagemagick_load_image, svg_load_image): Use them instead of
15753 x_create_x_image_and_pixmap, and x_put_x_image followed by
15754 x_destroy_x_image, respectively.
15755 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15756 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15757 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15758 background_transparent fields.
15759 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15760 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15762 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15764 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15765 This mostly consists of undoing recent changes.
15766 * callproc.c (Fcall_process):
15767 * process.c (create_process):
15768 Do not worry about catching SIGCHLD here, undoing previous change.
15769 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15770 * process.c, process.h (catch_child_signal):
15771 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15772 * process.c (catch_child_handler): Don't worry about being called
15773 lazily and do not assume caller has blocked SIGCHLD, undoing
15774 previous change. Move first-time stuff back to
15775 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15776 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15777 set lib_child_handler if it's already initialized, which may
15778 help avoid problems on GNUstep.
15780 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15782 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15783 * callproc.c (Fcall_process):
15784 * process.c (create_process):
15785 Make sure SIGCHLD is caught before we fork,
15786 since Emacs startup no arranges to catch SIGCHLD.
15787 * process.c (lib_child_handler): Initialize to null, not to
15789 (catch_child_signal): Allow self to be called lazily.
15790 Do nothing if it's already been called.
15791 Assume caller has blocked SIGCHLD (all callers do now).
15792 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15793 just before it's really needed.
15794 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15795 since it hasn't been caught yet.
15797 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15799 * image.c (compute_image_size): New function to implement
15800 :max-width and :max-height.
15801 (imagemagick_load_image): Use it.
15803 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15805 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15806 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15808 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15809 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15810 the SIGCHLD handler, since the code is not atomic and (due to glib)
15811 signals may be arriving now.
15812 * sysdep.c (init_signals): Do not catch child signals here;
15813 'main' now does that later, at a safer time.
15815 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15817 Clean up SIGCHLD handling a bit (Bug#14569).
15818 * process.c, process.h (catch_child_signal):
15819 Now always extern, even if !NS_IMPL_GNUSTEP.
15820 * process.c (catch_child_signal): Move glib tickler here from
15821 init_process_emacs, so that it's done earlier in Emacs
15822 initialization. Also move the noninteractive && !initialized
15823 check here from init_process_emacs. This is all a bit cleaner for
15824 GNUish platforms, and I hope it works around the Cygwin bug.
15825 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15826 that glib signal handling is tickled before glib creates threads.
15828 * process.c (wait_reading_process_output): Avoid int overflow
15829 when reading more than 2 GiB total from a process.
15831 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15833 * process.c (create_process): Handle a couple more cases,
15834 i.e., work even if new_argv and wait_child_setup[i] are cached.
15835 Use Fcall_process's style for volatile vars.
15837 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15839 * process.c (create_process): Mark PROCESS volatile.
15841 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15843 Use C99-style flexible array members if available.
15844 This avoids some subtle aliasing issues, which typically
15845 aren't a problem with GCC but may be a problem elsewhere.
15846 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15847 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15848 In either case, it uses a flexible array member rather than
15849 the old struct hack. All uses changed.
15850 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15851 Adjust to sdata reorganization.
15852 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15853 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15854 that ports better to pre-C99 non-GCC.
15855 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15856 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15857 as the latter has changed.
15858 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15859 and port better to pre-C99 GCC.
15860 * image.c (struct xpm_cached_color):
15861 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15862 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15863 Use FLEXIBLE_ARRAY_MEMBER.
15864 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15865 Move decl to top level so it gets checked against implementation.
15866 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15867 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15869 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15871 * syntax.c: Integer cleanups.
15872 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15873 All uses that need 0-or-2 changed to:
15874 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15875 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15876 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15877 (char_quoted, prev_char_comend_first, back_comment)
15878 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15879 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15880 Use bool for boolean.
15881 (update_syntax_table, skip_chars, skip_syntaxes):
15882 Prefer int to unsigned when either will do.
15883 (back_comment): Return boolean success flag, like forw_comment,
15884 instead of positive-or-minus-1 (which might have overflowed int anyway).
15885 Don't stuff ptrdiff_t into int.
15886 (syntax_spec_code, syntax_code_spec): Now const.
15887 (Fmatching_paren, scan_lists, scan_sexps_forward):
15888 Use enum syntaxcode for syntax code.
15889 (Fmatching_paren): Check that arg is a character, not just an integer.
15890 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15891 (Finternal_describe_syntax_value): Omit no-longer-needed
15893 (skip_chars): Use char, not unsigned char, when the distinction
15895 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15896 * bytecode.c (exec_byte_code):
15897 * syntax.c (syntax_spec_code, Fchar_syntax)
15898 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15899 (init_syntax_once):
15900 * syntax.h (SYNTAX_WITH_FLAGS):
15901 Omit unnecessary casts.
15903 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15905 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15906 line dimensions here, to avoid race conditions with the main
15907 thread. (Bug#14062, bug#14630, bug#14669)
15909 * w32term.c (w32_draw_window_cursor): Compute the header line and
15910 mode line dimensions here.
15911 <w32_system_caret_window, w32_system_caret_hdr_height>:
15912 <w32_system_caret_mode_height>: New variables.
15914 * w32term.h: Declare them.
15916 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15918 * alloc.c (die): Move "assertion failed" string here ...
15919 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15920 COND when SUPPRESS_CHECKING. This shrinks the executable text
15921 size by 0.8% to 2.2% when configured with --enable-checking,
15922 depending on optimization flags (GCC 4.8.1 x86-64).
15924 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15926 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15928 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15929 base is 2; this is more accurate.
15931 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15933 * sound.c (string_default): Move to !WINDOWSNT section.
15934 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15936 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15938 * sound.c: Integer cleanups.
15939 Remove unnecessary forward decls.
15940 (struct sound_device): The 'file' member is now a Lisp_Object, not
15941 a char *, so that we needn't invoke alloca on a huge size.
15942 (Fplay_sound_internal): Adjust to this.
15943 (string_default): New function.
15944 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15945 Use it to adjust to the struct sound_device change.
15946 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15947 (be2hs) [0]: Remove.
15949 * syntax.c (skip_chars): Don't use uninitialized storage
15950 when searching a multibyte buffer for characters that are not in a
15951 unibyte string that contains non-ASCII characters.
15953 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15955 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15956 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15958 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15960 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15962 2013-06-18 Kenichi Handa <handa@gnu.org>
15964 * font.c (Ffont_spec): Signal an error for an invalid font name
15967 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15969 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15970 In particular this ports to 32-bit sparc Sun cc.
15971 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15972 array with a dummy element at specpdl[-1], so that its address can
15974 (unbind_to): Do not copy the binding; not needed, now that we
15975 copy old_value in the one place where the copy is needed.
15976 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15977 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15978 (union specbinding): Rename from struct specbinding. Redo layout
15979 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15980 which is not portable. With Sun C 5.12 32-bit sparc, the
15981 declaration causes nargs to be an unsigned bitfield, a behavior
15982 that the C standard allows; but Emacs wants nargs to be signed.
15983 The overall type is now a union of structures rather than a
15984 structure of union of structures, and the 'kind' member is now a
15985 bitfield, so that the overall type doesn't grow. All uses changed.
15986 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15988 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15990 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15991 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15993 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15995 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15997 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15998 unless we know that the window w's frame is a frame object.
15999 Another attempt at solving bug#14062 and bug#14630.
16001 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
16003 * textprop.c (property_set_type): New enum.
16004 (add_properties): Allow appending/prepending text properties.
16005 (add_text_properties_1): Factored out of Fadd_text_properties.
16006 (Fadd_text_properties): Move all the code into
16007 add_text_properties_1.
16008 (Fadd_face_text_property): New function that calls
16009 add_text_properties_1.
16011 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16013 Move functions from lisp.h to individual modules when possible.
16014 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16015 * alloc.c (XFLOAT_INIT, set_symbol_name):
16016 * buffer.c (CHECK_OVERLAY):
16017 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16018 (set_char_table_parent):
16019 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16020 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16021 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16022 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16024 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16025 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16026 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16027 (backtrace_args, backtrace_debug_on_exit):
16028 * floatfns.c (CHECK_FLOAT):
16029 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16030 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16031 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16032 (set_hash_index_slot):
16033 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16034 * marker.c (CHECK_MARKER):
16035 * textprop.c (CHECK_STRING_OR_BUFFER):
16036 * window.c (CHECK_WINDOW_CONFIGURATION):
16037 Move here from lisp.h, and make these functions static rather than
16039 * buffer.c (Qoverlayp):
16041 * fns.c (Qhash_table_p):
16042 * window.c (Qwindow_configuration_p):
16044 * lisp.h: Remove the abovementioned defns and decls.
16046 Use functions, not macros, for XINT etc (Bug#11935).
16047 In lisp.h, prefer functions to function-like macros, and
16048 constants to object-like macros, when either will do. This:
16049 . simplifies use, as there's no more need to worry about
16050 arguments' side effects being evaluated multiple times.
16051 . makes the code easier to debug on some platforms.
16052 However, when using gcc -O0, keep using function-like macros
16053 for a few critical operations, for performance reasons.
16054 This sort of thing isn't needed with gcc -Og, but -Og
16055 is a GCC 4.8 feature and isn't widely-enough available yet.
16056 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16057 Remove enum lsb_bits; no longer needed.
16058 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16059 * buffer.c (Qoverlap):
16061 * fns.c (Qhash_table_p):
16062 Now extern, so lisp.h can use these symbols.
16063 * dispextern.h: Include character.h, for MAX_CHAR etc.
16064 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16065 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16066 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16067 (GLYPH_CODE_P): Move here from lisp.h.
16068 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16069 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16070 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16071 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16072 XUNTAG now returns void *.
16073 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16074 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16075 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16076 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16077 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16078 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16079 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16080 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16081 New macros, renamed from their sans-lisp_h_ counterparts.
16082 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16083 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16084 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16085 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16086 If compiling via GCC without optimization, define these as macros
16087 in addition to inline functions.
16088 To disable this, compile with -DINLINING=0.
16089 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16090 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16091 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16092 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16093 (INTMASK, VALMASK): Now macros, since static values cannot be
16094 accessed from extern inline functions.
16095 (VALMASK): Also a constant, for benefit of old GDB.
16096 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16097 is INTEGERP, which can fold it in.
16098 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16099 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16100 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16101 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16102 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16103 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16104 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16105 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16106 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16107 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16108 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16109 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16110 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16111 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16112 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16113 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16114 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16115 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16116 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16117 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16118 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16119 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16120 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16121 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16122 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16123 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16124 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16125 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16126 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16127 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16128 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16129 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16130 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16132 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16133 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16134 (VALMASK): Define in one place rather than in two, merging the
16135 USE_LSB_TAG parts; this is simpler.
16136 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16137 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16138 Move up, to avoid use before definition.
16139 Also include "globals.h" earlier, for the same reason.
16140 (make_natnum): New function.
16141 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16142 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16143 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16144 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16145 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16146 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16147 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16148 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16149 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16150 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16151 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16152 (Qwindow_configuration_p, Qimage): New forward declarations.
16153 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16154 (STRING_COPYIN): Remove; unused.
16155 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16156 (xcar_addr, xcdr_addr): New functions. All uses changed.
16157 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16158 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16159 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16160 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16161 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16162 (TYPE_RANGED_INTEGERP): Simplify.
16163 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16164 (setlocale, fixup_locale, synchronize_system_messages_locale)
16165 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16166 Now empty functions, not macros.
16167 (functionp): Return bool, not int.
16168 * window.c (Qwindow_configuration_p): Now extern,
16169 so window.h can use it.
16170 * window.h (Qwindowp): Move decl back to lisp.h.
16172 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16174 * xdisp.c (Fline_pixel_height): New function, required for solving
16177 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16179 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16181 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16183 * lread.c (syms_of_lread):
16184 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16186 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16188 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16190 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16192 * fileio.c (expand_file_name): Doc fix.
16194 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16196 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16197 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16198 Wait for self, not for 0. This can't hurt on GNU or similar
16199 system, and may help with Cygwin.
16201 * keyboard.c: Don't use PROP (...) as an lvalue.
16202 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16203 Use set_prop (A, B), not PROP (A) = B.
16205 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16207 * xdisp.c (get_it_property): Use it->window instead of generating
16208 a Lisp object from it->w.
16210 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16212 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16213 get-char-property the window that is being rendered, instead of
16214 the buffer, to support window-specific overlays. (Bug#14575)
16215 (compute_display_string_pos): When W is NULL, use the current
16216 buffer as the object to pass to get-char-property.
16217 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16218 pointer member of the bidi iterator, since no window is pertinent
16221 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16223 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16224 being displayed, and pass it to compute_display_string_pos.
16225 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16226 (bidi_paragraph_init): All callers changed.
16228 * xdisp.c (init_from_display_pos, init_iterator)
16229 (handle_single_display_spec, next_overlay_string)
16230 (get_overlay_strings_1, reseat_1, reseat_to_string)
16231 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16232 Set bidi_it.w member from it->w.
16233 (compute_display_string_pos): Accept additional argument, the
16234 window being displayed, and pass it to Fget_char_property.
16237 * dispextern.h (struct bidi_it): New member w, the window being
16239 (compute_display_string_pos): Adjust prototype.
16241 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16243 * xgselect.c: Remove unneeded include xterm.h.
16245 * process.c (wait_reading_process_output): Check for NS before GLIB.
16246 GLIB may be linked in due to rsvg, but ns_select must be called.
16248 * xgselect.c (xg_select): Remove call to window_system_available
16249 and g_main_context_pending at the top, so Gdk events (i.e. file
16250 notify) are processed when Emacs is started with -nw.
16252 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16254 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16255 (ctagsfiles3): New variable, includes only *.m files.
16256 (TAGS): Use an explicit language name in the regular expressions,
16257 to avoid transformation of '/SOMETHING' by MSYS to
16258 'c:\MSYS\SOMETHING'.
16260 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16262 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16264 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16266 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16267 still need to set the mouse pointer shape and activate help-echo.
16270 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16272 A few porting etc. fixes for the new file monitor code.
16273 See the thread containing
16274 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16275 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16276 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16277 (dir_monitor_callback, Fgfile_rm_watch):
16278 Use assq_no_quit instead of Fassoc, for speed.
16279 (dir_monitor_callback, Fgfile_rm_watch):
16280 eassert that the monitor is a fixnum.
16281 (dir_monitor_callback): No need for CDR_SAFE.
16282 Simplify building of lisp with alternative tails.
16283 (Fgfile_add_watch, Fgfile_rm_watch):
16284 Do not assume glib functions set errno reliably on failure.
16285 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16286 and signal an error otherwise.
16287 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16288 Use Fdelq instead of Fdelete, for speed.
16290 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16292 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16293 don't insist on being invoked on a highlighted tool-bar button.
16294 Avoids losing tool-bar functionality when mouse-highlight is nil.
16295 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16296 Don't highlight when mouse-highlight is nil.
16297 (note_mouse_highlight): When mouse-highlight is nil, don't return
16298 right away; instead, run tool-bar and mode-line highlight
16299 subroutine, clear any existing highlight, and revert the mouse
16300 pointer to its default shape. (Bug#14558)
16302 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16304 * lisp.mk (lisp): Add prog-mode.el.
16306 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16308 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16309 * process.c (dummy_handler): New function.
16310 (lib_child_handler): New static var.
16311 (handle_child_signal): Invoke it.
16312 (catch_child_signal): If a library has set up a signal handler,
16313 save it into lib_child_handler.
16314 (init_process_emacs): If using glib and not on Windows, tickle glib's
16315 child-handling code so that it initializes its private SIGCHLD handler.
16316 * syssignal.h (SA_SIGINFO): Default to 0.
16317 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16318 31; it should no longer be needed now.
16320 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16322 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16324 * gfilenotify.c (globals_of_gfilenotify): New function.
16325 (syms_of_gfilenotify): Move global initialization there.
16327 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16329 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16331 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16332 * keyboard.c (menu_bar_items, tool_bar_items):
16333 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16334 not override local keymaps any more.
16336 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16338 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16340 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16342 * w32console.c (initialize_w32_display): Return the dimensions of
16343 the console window via 2 additional arguments, not via the current
16344 frame. This avoids crashes due to overrunning the bounds of
16345 frame's decode_mode_spec_buffer, which is not resized following
16346 the change of the frame dimensions from the initial 10x10.
16348 * w32term.h (w32_initialize_display_info): Adjust prototype.
16350 * term.c (init_tty): Take dimensions of the frame from the values
16351 returned by initialize_w32_display.
16353 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16354 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16355 (LIBES): Add $(GFILENOTIFY_LIBS).
16357 * w32inevt.c (handle_file_notifications): Add dummy implementation
16358 for !HAVE_W32NOTIFY.
16360 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16362 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16364 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16366 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16368 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16370 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16372 Fix minor problems found by static checking.
16373 * data.c (pure_write_error):
16374 Use xsignal2, not Fsignal, as Fsignal might return.
16375 * eval.c (set_backtrace_debug_on_exit): Now static.
16376 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16377 No longer inline. EXTERN_INLINE is needed only for functions
16378 defined in .h files. Reindent function header as per GNU style.
16379 (backtrace_p, backtrace_top, backtrace_next):
16380 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16381 compiler or linker. Add extern decls to pacify gcc -Wall.
16382 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16384 * frame.c (free_monitors): Define only on platforms that need it.
16385 * nsterm.m (ns_term_init):
16386 * process.c (catch_child_signal):
16387 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16388 defined on all porting targets these days.
16389 * process.c, process.h (catch_child_signal):
16390 Make it extern only if NS_IMPL_GNUSTEP is defined.
16392 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16394 * w32.c (gettimeofday): Make the signature identical to prototype
16395 in nt/inc/sys/time.h.
16397 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16399 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16402 * keyboard.c (safe_run_hooks_error): Improve error message.
16404 * data.c (pure_write_error): Add `object' argument.
16405 * puresize.h (CHECK_IMPURE): Use it.
16407 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16409 * Makefile.in (NOTIFY_OBJ): New variable.
16410 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16412 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16413 Call syms_of_gfilenotify.
16415 * gfilenotify.c: New file.
16417 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16418 and Qfile_w32notify.
16419 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16420 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16422 * lisp.h: Declare syms_of_gfilenotify.
16424 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16426 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16428 Merge the specpdl and backtrace stacks. Make the structure of the
16429 specpdl entries more obvious via a tagged union of structs.
16430 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16431 (enum specbind_tag): New enum.
16432 (struct specbinding): Make it a tagged union of structs.
16433 Add a case for backtrace records.
16434 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16435 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16436 (backtrace_debug_on_exit): New accessors.
16437 (struct backtrace): Remove.
16438 (struct catchtag): Remove backlist field.
16439 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16441 (Flocal_variable_p): Speed up the common case where the binding is
16443 * eval.c (backtrace_list): Remove.
16444 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16445 (set_backtrace_args, set_backtrace_nargs)
16446 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16447 (backtrace_next): New functions.
16448 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16449 (unwind_to_catch, internal_lisp_condition_case)
16450 (internal_condition_case, internal_condition_case_1)
16451 (internal_condition_case_2, internal_condition_case_n): Don't bother
16452 with backtrace_list any more.
16453 (Fsignal): Adjust to new backtrace format.
16454 (grow_specpdl): Move up.
16455 (record_in_backtrace): New function.
16456 (eval_sub, Ffuncall): Use it.
16457 (apply_lambda): Adjust to new backtrace format.
16458 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16460 (specbind): Adjust to new specpdl format. Simplify.
16461 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16462 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16464 (mark_backtrace): Remove.
16465 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16466 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16467 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16469 * profiler.c (record_backtrace): Use get_backtrace.
16470 (handle_profiler_signal): Use backtrace_top_function.
16471 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16472 accessor functions.
16474 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16476 * process.h (catch_child_signal): Declare.
16478 * process.c (catch_child_signal): New function.
16479 (init_process_emacs): Call it.
16481 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16482 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16484 (x_set_cursor_type): Remove declaration.
16485 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16486 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16487 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16488 (ns_get_color): Use F suffix on float.
16489 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16490 (ns_get_rgb_color): Remove.
16491 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16492 (note_mouse_movement): x and y are CGFloat.
16493 (ns_draw_fringe_bitmap): Remove unused rowY.
16494 Change #if to COCOA && >= 10_6.
16495 (ns_draw_window_cursor): Remove unused overspill.
16496 (ns_draw_underwave): width and x are EamcsCGFloat.
16497 (ns_draw_box): thickness is CGFloat.
16498 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16499 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16500 if not in main thread.
16501 (ns_get_pending_menu_title, ns_check_menu_open)
16502 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16503 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16504 (sendFromMainThread:): New method.
16505 (changeFont:): size is CGFloat.
16506 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16507 Disable warning about permanent text.
16508 (characterIndexForPoint:): Adjust return type depending on GNUstep
16510 (mouseDown:): delta is CGFloat.
16511 (updateFrameSize): Remove unised variable f.
16512 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16513 Cast float to EmacsCGFloat.
16514 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16515 also to -1 when restoring.
16516 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16517 inside NS_IMPL_COCOA.
16518 (toggleFullScreen:): Put call to toggleFullScreen inside
16519 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16520 (setPosition:portion:whole:): por is CGFloat.
16521 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16522 (mouseDown:): Use CGFloat.
16523 (mouseDragged:): Remove unised variable edge.
16524 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16526 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16527 of CGFloat differs.
16528 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16529 when NS_IMPL_GNUSTEP.
16530 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16531 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16532 (EmacsToolbar): Add clearAll. Add tag argument to
16533 addDisplayItemWithImage.
16534 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16536 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16538 * nsmenu.m (ns_update_menubar): Make static.
16539 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16540 (fillWithWidgetValue:): Add cast to SEL for setAction.
16541 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16542 (update_frame_tool_bar): Update code for GNUstep.
16543 (clearAll): New method.
16544 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16545 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16546 Move identifierToItem setObject and activeIdentifiers addObject before
16547 call to insertItemWithItemIdentifier.
16548 (validateVisibleItems): Fix indentation.
16549 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16550 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16551 UtilityWindow to aStyle, remove call to setStyleMask.
16553 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16555 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16556 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16557 Use F suffix on floats.
16558 (ns_char_width): Returns CGFloat.
16559 (ns_ascii_average_width): w is CGFloat instead of float.
16560 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16562 (ns_glyph_metrics): CGFloat instead of float.
16564 * nsfns.m (x_set_foreground_color, x_set_background_color):
16566 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16567 remove unused variables.
16568 (Fns_read_file_name): Keep track if panel is for save.
16569 Use ns_filename_from_panel/ns_directory_from_panel.
16570 (Fns_list_services): delegate only used for COCOA.
16571 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16572 Just return the input if GNUstep.
16573 (x_screen_planes): Remove.
16574 (Fxw_color_values): Use EmacsCGFloat
16575 (Fns_display_monitor_attributes_list): Only get screen number for
16577 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16579 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16580 ns_directory_from_panel.
16582 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16584 * process.c (handle_child_signal): Also use WCONTINUED.
16585 This is so that list-processes doesn't mistakenly list the process
16586 as stopped, when the process has actually been continued and is
16589 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16591 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16592 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16593 not already configured.
16595 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16597 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16599 * Makefile.in (mostlyclean): Remove *.res files.
16601 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16603 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16604 a buffer (bug#8447).
16606 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16608 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16609 display vector, and we backtrack, handle the case that the
16610 previous character position is also displayed from a display
16611 vector or covered by a display string or image. (Bug#14476)
16613 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16615 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16616 (struct MonitorInfo, free_monitors): Remove.
16617 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16618 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16619 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16622 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16623 (struct MonitorInfo, free_monitors): Remove.
16624 (ns_screen_name): Make static.
16625 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16626 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16629 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16630 (struct MonitorInfo): New struct.
16631 (free_monitors, make_monitor_attribute_list): Declare.
16633 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16635 (free_monitors, make_monitor_attribute_list): New functions.
16636 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16639 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16641 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16643 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16645 * keyboard.c: Apply keyboard decoding only to events that come directly
16646 from the tty, not from unread-command-events (bug#14368).
16647 (read_event_from_main_queue): New function, extracted from read_char.
16648 (read_decoded_char): Remove.
16649 (read_decoded_event_from_main_queue): New function to replace it.
16650 (read_char): Use it.
16651 (read_key_sequence): Use read_char rather than read_decoded_char.
16653 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16655 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16657 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16659 2013-05-22 Kenichi Handa <handa@gnu.org>
16661 The following changes are to fix the setting of
16662 buffer-file-coding-system on, for instance, C-x RET c unix RET
16663 _FILE_OF_DOS_EOL_TYPE_ RET.
16665 * coding.h (struct coding_system): New member detected_utf8_chars.
16667 * coding.c (detect_coding_utf_8): Count characters and check EOL
16668 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16670 (setup_coding_system): Do not initialize coding->head_ascii.
16671 (check_ascii): Do not set coding->eol_seen but update it. Do not
16672 call adjust_coding_eol_type here.
16673 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16674 If the eol-type of CODING is already specified, adjust the eol type
16675 of the found coding-system.
16676 (decode_coding_gap): Cancel previous change. Utilize the
16677 character numbers counted by detect_coding_utf_8. Fix detection
16680 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16682 * search.c (looking_at_1): Only set last_thing_searched if the match
16683 changed the match-data (bug#14281).
16685 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16687 * xdisp.c (reseat_at_previous_visible_line_start):
16688 Already declared in dispextern.h, so remove it here.
16689 (move_it_vertically_backward): Likewise.
16691 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16693 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16694 (Fx_display_pixel_width, Fx_display_pixel_height)
16695 (Fx_display_mm_width, Fx_display_mm_height):
16696 Mention `display-monitor-attributes-list' in docstrings.
16698 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16699 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16700 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16701 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16702 (Fx_display_backing_store, Fx_display_visual_class)
16703 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16704 (Fx_display_grayscale_p, Fx_display_pixel_width)
16705 (Fx_display_pixel_height, Fx_display_planes)
16706 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16707 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16708 (Fx_display_mm_width, Fx_display_mm_height)
16709 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16710 height for all physical monitors as in X11.
16712 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16713 Return pixel width or height for all physical monitors as in X11.
16715 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16717 Port --enable-gcc-warnings to clang.
16718 * bytecode.c (exec_byte_code):
16720 Redo diagnostic pragmas to pacify clang, too.
16721 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16722 * editfns.c (Fencode_time):
16723 * fileio.c (file_accessible_directory_p):
16724 * font.c (font_unparse_xlfd):
16725 Use '&"string"[index]' instead of '"string" + (index)'.
16726 * undo.c (user_error): Remove; unused.
16728 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16730 * insdel.c (insert_1_both): Document the arguments, instead of
16731 referring to insert_1, which no longer exists.
16733 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16734 some window, increment windows_or_buffers_changed, so that
16735 *Messages* display in that window is updated. (Bug#14408)
16737 * w32.c: Include epaths.h.
16738 (init_environment): Use cmdproxy.exe without leading directories.
16739 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16741 (gettimeofday): Adjust signature and return value to Posix
16744 * unexw32.c (open_output_file): Delete the existing emacs.exe
16745 before creating it, to break the hard link to the versioned
16748 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16749 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16750 (FIRSTFILE_OBJ): New variables.
16751 (W32_RES): Rename to EMACSRES. All users changed.
16752 (base_obj): Use $(CM_OBJ).
16753 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16754 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16755 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16756 $(W32_RES_LINK) before $(LIBES).
16757 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16759 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16761 * makefile.w32-in (DOC): Use just "DOC".
16763 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16765 * process.c: Export default filters and sentinels to Elisp.
16766 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16768 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16769 (Fset_process_sentinel, Fformat_network_address):
16770 Default to them instead of nil.
16771 (server_accept_connection): Sentinels can't be nil any more.
16772 (read_and_dispose_of_process_output): New function, extracted from
16773 read_process_output.
16774 (read_process_output): Use it; filters can't be nil.
16775 (Finternal_default_process_filter): New function, extracted from
16776 read_process_output.
16777 (exec_sentinel_unwind): Remove function.
16778 (exec_sentinel): Don't zilch sentinel while running.
16779 (status_notify): Sentinels can't be nil.
16780 (Finternal_default_process_sentinel): New function extracted from
16782 (setup_process_coding_systems): Default filter is not nil any more.
16783 (syms_of_process): Export new Elisp functions and initialize
16785 * lisp.h (make_lisp_proc): New function.
16787 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16789 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16791 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16793 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16794 unless we know that the window w is a leaf window.
16795 Another attempt at solving bug#14062.
16797 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16799 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16802 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16804 * image.c (gif_load): Check that subimages fit (Bug#14345).
16806 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16808 * lread.c (skip_dyn_eof): New function.
16809 (read1): Use it to skip the end of a file in response to #@00.
16811 * doc.c (get_doc_string): Slightly relax the sanity checking.
16813 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16815 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16816 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16817 (MonitorInfo): New struct.
16818 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16819 (Fns_display_monitor_attributes_list): New functions.
16820 (display-usable-bounds): Remove.
16821 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16824 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16826 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16827 (GTK_CHECK_VERSION): New macro, if not already defined.
16828 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16829 replaced by GTK_CHECK_VERSION.
16831 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16833 * xterm.h (GTK_PREREQ): New macro.
16834 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16835 to use this macro instead, for consistency and clarity.
16837 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16839 * xdisp.c (row_for_charpos_p): New function, with code of
16840 cursor_row_p, but accepts an additional argument CHARPOS instead
16841 of using a hardcoded PT.
16842 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16843 (row_containing_pos): Call row_for_charpos_p instead of partially
16844 doing the same. Fixes cursor positioning under longlines-mode
16845 when longlines-show-effect includes more than one newline, when
16846 moving the cursor vertically up.
16848 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16850 * makefile.w32-in (ACL_H): New macro.
16851 ($(BLD)/fileio.$(O)): Update dependencies.
16853 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16855 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16856 * Makefile.in (LIB_ACL): New macro.
16857 (LIBACL_LIBS): Remove.
16858 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16859 * fileio.c: Include <acl.h>.
16860 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16861 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16863 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16866 * unexelf.c: Don't assume ElfW (Half) fits in int.
16867 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16868 when dealing with ElfW (Half) values, since they can exceed 2**31
16869 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16870 (entry_address): Omit unused NUM arg. All uses changed.
16872 2013-05-07 Juri Linkov <juri@jurta.org>
16874 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16875 to the string converted from number with `Fnumber_to_string'.
16878 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16880 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16881 This fixes a problem introduced by my previous change.
16883 2013-05-07 Glenn Morris <rgm@gnu.org>
16885 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16887 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16889 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16891 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16893 Static checking by GCC 4.8.0.
16894 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16895 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16896 (x_get_monitor_attributes_fallback)
16897 (x_get_monitor_attributes_xinerama)
16898 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16899 Define only if USE_GTK.
16900 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16901 (x_get_monitor_attributes_fallback): Omit unused locals.
16902 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16903 Use double, not float, to avoid mixed-mode floating point arithmetic.
16905 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16906 Jan Djärv <jan.h.d@swipnet.se>
16908 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16909 (XINERAMA_CFLAGS): New macros.
16910 (ALL_CFLAGS, LIBES): Use them.
16912 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16913 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16914 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16915 (syms_of_xfns): DEFSYM them.
16916 (struct MonitorInfo): New struct.
16917 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16918 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16919 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16920 (x_get_monitor_attributes_xinerama): New functions.
16921 (Fx_display_monitor_attributes_list): New primitive.
16922 (syms_of_xfns): Defsubr it.
16924 * xterm.h (x_display_info): Add Xatom_net_workarea and
16925 Xatom_net_current_desktop.
16927 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16928 and dpyinfo->Xatom_net_current_desktop.
16930 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16932 * xdisp.c (pos_visible_p): Use the special code for finding the
16933 beginning of a display property or overlay for any "replacing"
16934 display property, not just for display strings. This solves
16935 incorrect reporting of position by posn-at-point. (Bug#14241)
16937 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16939 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16940 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16941 Verify that ElfW (Half) fits in int.
16942 (fatal): Use same signature as lisp.h.
16943 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16944 configure and build with -DUNEXELF_DEBUG without worrying about
16945 other modules that use DEBUG.
16946 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16947 possibly-wide integers now uses it instead of plain fprintf.
16948 (entry_address): New function, which avoids problems with 32-bit
16949 overflow on 64-bit hosts.
16950 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16951 (round_up): Don't assume the remainder fits in int.
16952 (find_section): Use bool for boolean. Simplify debug code.
16953 (unexec): Don't assume file sizes fit in int or size_t.
16954 Omit unnecessary trailing newline in 'fatal' format.
16955 Use strerror rather than outputting decimal error number.
16956 Remove unused code when emacs is not defined;
16957 this file relies on Emacs now.
16958 Don't assume e_phnum and e_shnum are positive.
16960 * regex.c: Fix problems when DEBUG is defined.
16961 (extract_number, extract_number_and_incr): Define regardless of
16962 whether DEBUG is defined; that's simpler and makes the code less
16963 likely to go stale in the normal case when DEBUG is not defined.
16964 Return int rather than taking an int * arg. All callers changed.
16965 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16966 Remove, replacing with ...
16967 (DEBUG_PRINT): New macro. All callers changed.
16968 (DEBUG_COMPILES_ARGUMENTS): New macro.
16969 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16970 (print_compiled_pattern, print_double_string) [DEBUG]:
16971 Use prototype rather than old-style definition.
16972 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16973 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16974 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16975 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16976 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16977 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16978 This matters only when DEBUG is defined.
16980 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16982 * xdisp.c (set_iterator_to_next): Set the
16983 ignore_overlay_strings_at_pos_p flag only if we are _really_
16984 iterating over an overlay string, as indicated by the
16985 current.overlay_string_index member. (Bug#14306)
16987 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16989 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16990 to where it is used, to avoid autorelease issues (Bug#14050).
16992 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16994 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16995 * fileio.c (syms_of_fileio): Implement this.
16996 * filelock.c (create_lock_file): If symbolic links don't work, so
16997 we use a regular file as a lock file, do not fsync the lock file;
17000 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
17002 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
17003 (syms_of_minibuf): Adjust accodingly.
17005 * callint.c (Fcall_interactively): Adjust calls accordingly.
17007 2013-05-04 Eli Zaretskii <eliz@gnu.org>
17009 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17010 w->contents is a buffer before computing everything else.
17011 Use parentheses to disambiguate last part of the condition.
17013 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17014 assertion violations. (Bug#14062)
17016 2013-05-01 David Reitter <david.reitter@gmail.com>
17018 * nsfns.m (ns_tooltip): Initialize.
17020 2013-04-28 Eli Zaretskii <eliz@gnu.org>
17022 * coding.c (decode_coding_gap): Don't remove the character before
17023 a newline unless it's a CR character. (Bug#14287)
17025 2013-04-28 Dan Nicolaescu <dann@gnu.org>
17027 * dispextern.h (struct face): Move enum face_underline_type
17028 earlier so that bitfields can be in the same word.
17030 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17032 * nsfns.m (handlePanelKeys): New function.
17033 (EmacsOpenPanel:performKeyEquivalent:)
17034 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17035 arrows/function/control and copy/paste keys (Bug#14296).
17037 2013-04-27 Juri Linkov <juri@jurta.org>
17039 * callint.c (Fcall_interactively): Call `Qread_number' for
17040 interactive code letter `n' instead of using duplicate code.
17043 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17045 * systime.h (make_timeval): Declare as 'const'.
17047 2013-04-27 Kenichi Handa <handa@gnu.org>
17049 * font.c (font_open_entity): Always open a font of manageable
17052 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17054 Port better to AIX (Bug#14258).
17055 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17058 2013-04-24 Kenichi Handa <handa@gnu.org>
17060 * coding.c (decode_coding_iso_2022): When an invalid escape
17061 sequence is encountered, reset the invocation and designation
17062 status to the safest one.
17064 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17066 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17067 Without this fix, "make distclean" leaves stamp-h1 behind.
17069 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17071 * w32fns.c (w32_fullscreen_rect): New function to compute the
17072 window rectangle for the given fullscreen mode.
17073 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17074 longer tunes the window size. This keeps the window's edges flush
17075 with the screen and allows the taskbar to hide itself in fullboth.
17077 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17078 window decorations and uses the entire screen.
17080 * w32term.h (w32_fullscreen_rect) Add prototype.
17081 (struct w32_output): Replace normal_width, normal_height,
17082 normal_top, and normal_left members with a single normal_placement
17084 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17086 (FRAME_NORMAL_PLACEMENT): New macro.
17088 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17090 * minibuf.c (Ftest_completion): Silence compiler warning.
17092 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17094 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17097 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17100 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17101 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17102 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17103 parentheses where appropriate.
17105 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17107 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17109 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17111 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17112 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17113 Mention in the doc string that setting these variables takes
17114 effect only after a call to set-window-buffer. (Bug#14200)
17116 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17118 * indent.c (Fvertical_motion): Don't consider display strings on
17119 overlay strings as display strings on the buffer position we
17120 started from. This prevents vertical cursor motion from jumping
17121 more than one line when there's an overlay string with a display
17122 property at end of line.
17123 Reported by Karl Chen <Karl.Chen@quarl.org> in
17124 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17126 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17128 * window.c (select_window): `record_buffer' even if window is
17129 already selected (bug#14191).
17131 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17133 * window.c (Fwindow_end): Test more flags, including the buffer's
17134 last_overlay_modified flag, to determine whether the window's
17135 display is really up-to-date. Prevents the function from
17136 returning a stale value. (Bug#14170)
17137 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17140 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17142 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17143 garbaged only if it is not already the top frame on its TTY.
17144 This prevents flickering due to constant redrawing of TTY frames when
17145 there are GUI frames open in the same session. (Bug#13864)
17147 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17149 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17150 of marking the idle timers directly.
17152 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17154 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17155 tables (bug#14054).
17157 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17159 * window.c (select_window): Don't record_buffer while the invariant is
17160 temporarily broken (bug#14161).
17162 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17164 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17166 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17168 2013-04-07 Romain Francoise <romain@orebokech.com>
17170 Ignore additional platform-specific ACL errors (Bug#13702).
17171 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17172 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17174 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17176 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17179 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17181 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17182 This bug was introduced by my 2013-02-25 change that simplified
17183 data_start configuration. Without this change, on GNU/Linux
17184 an Emacs configured with --enable-profiling fails immediately
17185 due to a profiler signal.
17186 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17187 with these flags. On platforms where special flags are needed
17188 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17189 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17190 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17192 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17194 Get rid of some platform-specific functions examining window
17195 system and its capabilities. This is a partial rework of the
17197 * lisp.h (have_menus_p): Remove prototype. This function is
17198 replaced with platform-independent window_system_available.
17199 (check_window_system): Move to...
17200 * frame.h (decode_window_system_frame, window_system_available):
17201 ...here, add new prototypes.
17202 * frame.c (window_system_available, decode_window_system_frame):
17204 (check_window_system): Platform-independent now.
17205 * xterm.h (x_in_use): Remove declaration.
17207 * w32term.h (check_x_frame):
17208 * nsterm.h (check_x_frame): Remove prototypes. This function
17209 is replaced with platform-independent decode_window_system_frame.
17210 * msdos.c (have_menus_p): Remove.
17211 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17212 Remove platform-specific functions. Use check_window_system,
17213 decode_window_system_frame and check_ns_display_info where
17214 appropriate. Minor style and comment tweaks.
17215 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17216 (check_x_frame): Likewise.
17217 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17219 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17220 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17221 * xmenu.c, xselect.c: All related users changed.
17223 2013-04-03 Kenichi Handa <handa@gnu.org>
17225 The following changes is to optimize the code for reading UTF-8
17228 * coding.c (check_ascii): Rename from detect_ascii. Return value
17229 changed. Check EOL format. Do not call adjust_coding_eol_type
17231 (check_utf_8): New function.
17232 (adjust_coding_eol_type): Do nothing if already adjusted.
17233 (detect_coding): Compare the return value of check_ascii with
17234 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17235 (decode_coding_gap): Optimize for valid UTF-8.
17237 2013-03-21 Kenichi Handa <handa@gnu.org>
17239 * coding.c (syms_of_coding): Cancel previous change.
17241 * insdel.c (insert_from_gap): Fix previous change.
17243 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17245 Consistently use platform-specific function to detect window system.
17246 * lisp.h (check_window_system): New prototype. This function is
17247 going to replace check_x, check_w32 and check_ns.
17248 (have_menus_p): Mention msdos.c in comment.
17249 * fontset.c (check_window_system_func): Remove. Adjust all users.
17250 * fontset.h (check_window_system_func): Remove prototype.
17251 * nsterm.h (check_ns):
17252 * xterm.h (check_x):
17253 * w32term.h (check_w32): Likewise.
17254 * menu.c (Fx_popup_menu): Use check_window_system.
17255 * msdos.c (check_window_system): Define for MS-DOS.
17256 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17257 * w32fns.c (check_window_system): Likewise for MS-Windows.
17258 * xfns.c (check_window_system): Likewise for X.
17259 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17260 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17262 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17264 Prefer < to > in range checks such as 0 <= i && i < N.
17265 This makes it easier to visualize quantities on a number line.
17266 This patch doesn't apply to all such range checks,
17267 only to the range checks affected by the 2013-03-24 change.
17268 This patch reverts most of the 2013-03-24 change.
17269 * alloc.c (xpalloc, Fgarbage_collect):
17270 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17271 * character.c (string_escape_byte8):
17272 * charset.c (read_hex):
17273 * data.c (cons_to_unsigned):
17274 * dispnew.c (update_frame_1):
17275 * doc.c (Fsubstitute_command_keys):
17276 * doprnt.c (doprnt):
17277 * editfns.c (hi_time, decode_time_components):
17278 * fileio.c (file_offset):
17279 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17280 * font.c (font_intern_prop):
17281 * frame.c (x_set_alpha):
17282 * gtkutil.c (get_utf8_string):
17283 * indent.c (check_display_width):
17284 * keymap.c (Fkey_description):
17285 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17287 * minibuf.c (read_minibuf_noninteractive):
17288 * process.c (wait_reading_process_output):
17289 * search.c (Freplace_match):
17290 * window.c (get_phys_cursor_glyph):
17291 * xdisp.c (redisplay_internal):
17292 * xsmfns.c (smc_save_yourself_CB):
17293 Prefer < to > for range checks.
17294 * dispnew.c (sit_for): Don't mishandle NaNs.
17295 This fixes a bug introduced in the 2013-03-24 change.
17296 * editfns.c (decode_time_components): Don't hoist comparison.
17297 This fixes another bug introduced in the 2013-03-24 change.
17299 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17301 * frame.h (struct frame): Drop scroll_bottom_vpos
17302 member becaue all real users are dead long ago.
17303 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17304 * xdisp.c (redisplay_internal): Adjust user.
17306 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17308 * nsmenu.m (showAtX:Y:for:): setLevel to
17309 NSPopUpMenuWindowLevel (Bug#13998).
17311 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17313 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17314 (ns_check_pending_open_menu): Declare.
17316 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17317 (x_activate_menubar): Update the menu with title that matches
17318 ns_get_pending_menu_title, and call
17319 ns_check_pending_openmenu (Bug#12698).
17320 (menuWillOpen:): New method.
17321 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17323 * nsterm.m (menu_will_open_state, menu_mouse_point)
17324 (menu_pending_title): New varaibles.
17325 (ns_get_pending_menu_title, ns_check_menu_open)
17326 (ns_check_pending_open_menu): New functions.
17328 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17330 * indent.c (current_column_bol_cache): Remove leftover which is not
17331 used in Fmove_to_column any more.
17332 (current_column, scan_for_column): Adjust users.
17333 * keyboard.c (last_point_position_buffer, last_point_position_window):
17334 Remove leftovers which are not used for recording undo any more.
17335 (command_loop_1, syms_of_keyboard): Adjust users.
17336 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17337 redisplay_window any more.
17338 (move_it_to): Adjust user.
17340 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17342 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17343 Update dependencies.
17345 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17347 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17348 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17349 forward references.
17351 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17353 * window.h (struct window): Replace hchild, vchild and buffer slots
17354 with a single slot 'contents'. This is possible because each valid
17355 window may have either the child window (in vertical or horizontal
17356 combination) or buffer to display (for the leaf window). Using that,
17357 a lot of operations to traverse and/or change window hierarchies may
17358 be simplified. New member horizontal is used to distinguish between
17359 horizontal and vertical combinations of internal windows.
17360 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17361 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17362 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17363 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17364 Use contents slot, not buffer, where appropriate.
17365 (wset_combination): New function.
17366 (wset_buffer): Add eassert.
17367 (Fframe_first_window): Simplify the loop reaching first window.
17368 (Fwindow_buffer): Use WINDOW_LEAF_P.
17369 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17370 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17371 (unshow_buffer): Convert initial debugging check to eassert.
17372 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17373 (make_parent_window, window_resize_check, window_resize_apply)
17374 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17375 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17376 Adjust to match struct window changes.
17377 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17378 (mark_window_cursors_off, count_windows, get_leaf_windows)
17379 (foreach_window_1): Simplify the loop.
17380 * alloc.c (mark_object): Do not check for the leaf window because
17381 internal windows has no glyph matrices anyway.
17382 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17383 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17384 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17385 (build_frame_matrix_from_window_tree, mirror_make_current)
17386 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17387 (update_window_tree, set_window_update_flags): Simplify the loop.
17388 (sync_window_with_frame_matrix_rows): Enforce live window.
17389 Use contents slot, not buffer, where appropriate.
17390 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17391 and WINDOW_HORIZONTAL_COMBINATION_P.
17392 (make_frame_visible_1): Simplify the loop.
17393 Use contents slot, not buffer, where appropriate.
17394 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17395 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17396 (expose_window_tree): Likewise.
17397 Use contents slot, not buffer, where appropriate.
17398 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17399 to avoid deleted windows. Use contents slot instead of buffer.
17400 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17401 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17402 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17403 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17405 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17407 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17408 identify the reasons for assertion violations in bug#14062 and
17410 (Fx_show_tip): Fix compilation error under
17411 "--enable-check-lisp-object-type". (Bug#14073)
17413 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17414 Reported by <rzl24ozi@gmail.com>.
17416 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17418 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17420 (unwind_with_echo_area_buffer): ...to restore it here.
17421 This is needed to ensure that...
17422 (redisplay_window): ...both window markers are valid here,
17423 which is verified by eassert.
17424 * editfns.c (save_excursion_save): Do not assume that
17425 selected_window always displays the buffer.
17426 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17429 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17431 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17434 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17436 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17438 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17440 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17441 since MinGW's w32api headers do. This avoids compiler warnings.
17443 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17444 if already defined.
17446 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17448 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17450 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17452 * gtkutil.c (style_changed_cb): Check if frame is live and an
17453 X frame (Bug#14038).
17455 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17457 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17458 Define only for _WIN32_WINNT less than 0x0500.
17459 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17461 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17462 see its own definitions of 'struct timeval' and 'struct timezone'.
17464 Fix incompatibilities between MinGW.org and MinGW64 headers.
17465 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17467 * w32.c (REPARSE_DATA_BUFFER): Guard with
17468 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17470 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17472 * xterm.c: Include X11/XKBlib.h
17473 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17475 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17477 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17479 * blockinput.h (input_blocked_p): Likewise.
17480 * bytecode.c (exec_byte_code): Likewise.
17481 * callproc.c (call_process_kill, call_process_cleanup)
17482 (Fcall_process): Likewise.
17483 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17484 (Fccl_execute_on_string): Likewise.
17485 * character.c (string_escape_byte8): Likewise.
17486 * charset.c (read_hex): Likewise.
17487 * cm.c (calccost): Likewise.
17488 * data.c (cons_to_unsigned): Likewise.
17489 * dired.c (directory_files_internal, file_name_completion):
17491 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17492 (sit_for): Likewise.
17493 * doc.c (Fsubstitute_command_keys): Likewise.
17494 * doprnt.c (doprnt): Likewise.
17495 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17496 * emacsgtkfixed.c: Likewise.
17497 * fileio.c (file_offset, Fwrite_region): Likewise.
17498 * floatfns.c (Fexpt, fmod_float): Likewise.
17499 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17501 * font.c (font_intern_prop): Likewise.
17502 * frame.c (x_set_alpha): Likewise.
17503 * gtkutil.c (get_utf8_string): Likewise.
17504 * indent.c (check_display_width): Likewise.
17505 * intervals.c (create_root_interval, rotate_right, rotate_left)
17506 (split_interval_right, split_interval_left)
17507 (adjust_intervals_for_insertion, delete_node)
17508 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17509 (merge_interval_right, merge_interval_left, copy_intervals)
17510 (set_intervals_multibyte_1): Likewise.
17511 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17512 * keymap.c (Fkey_description): Likewise.
17513 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17514 * lread.c (openp, read_integer, read1, string_to_number):
17516 * menu.c (ensure_menu_items): Likewise.
17517 * minibuf.c (read_minibuf_noninteractive): Likewise.
17518 * print.c (printchar, strout): Likewise.
17519 * process.c (create_process, Faccept_process_output)
17520 (wait_reading_process_output, read_process_output, send_process)
17521 (wait_reading_process_output): Likewise.
17522 * profiler.c (make_log, handle_profiler_signal): Likewise.
17523 * regex.c (re_exec): Likewise.
17524 * regex.h: Likewise.
17525 * search.c (looking_at_1, Freplace_match): Likewise.
17526 * sysdep.c (get_child_status, procfs_ttyname)
17527 (procfs_get_total_memory): Likewise.
17528 * systime.h (EMACS_TIME_VALID_P): Likewise.
17529 * term.c (dissociate_if_controlling_tty): Likewise.
17530 * window.c (get_phys_cursor_glyph): Likewise.
17531 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17532 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17534 * xfns.c (Fx_window_property): Likewise.
17535 * xmenu.c (set_frame_menubar): Likewise.
17536 * xselect.c (x_get_window_property, x_handle_dnd_message):
17538 * xsmfns.c (smc_save_yourself_CB): Likewise.
17539 * xterm.c (x_scroll_bar_set_handle): Likewise.
17541 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17543 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17544 to be optional or nil. Adjust comment and convert it to docstring.
17545 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17546 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17548 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17550 Static checking by GCC 4.8-20130319.
17551 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17552 * process.c (Fset_process_datagram_address)
17553 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17554 * xdisp.c (get_char_face_and_encoding)
17555 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17556 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17557 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17559 2013-03-24 Ken Brown <kbrown@cornell.edu>
17561 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17562 fix compilation on 64-bit Cygwin, where underscores are not
17563 automatically prepended.
17565 * w32term.c (w32_initialize): Silence compiler warning.
17567 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17569 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17570 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17571 variables, to save and restore frame dimensions.
17572 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17573 after returning from a 'fullscreen' configuration.
17574 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17575 to avoid races between the main thread and the input thread.
17577 * w32term.h (struct w32_output): New members normal_width,
17578 normal_height, normal_top, normal_left, and prev_fsmode.
17579 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17580 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17581 members of a frame.
17583 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17584 'fullscreen' parameter. Always record previous width and height
17585 of the frame, except when switching out of maximized modes, so
17586 that they could be restored correctly, instead of resetting to the
17587 default frame dimensions. Send SC_RESTORE command to the frame,
17588 unless we are going to send SC_MAXIMIZE, to restore the frame
17589 resize hints in the mouse pointer shown by the window manager.
17592 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17594 * lisp.h (get_frame_param): Adjust conditions for prototype
17597 2013-03-22 Ken Brown <kbrown@cornell.edu>
17599 * unexcw.c: Drop unneeded inclusion of w32common.h.
17600 (report_sheap_usage): Declare.
17601 (read_exe_header): Add magic numbers for x86_64.
17602 (fixup_executable): Fix printf format specifier for unsigned long
17605 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17607 * frame.h (struct frame): Put menu_bar_window under #ifdef
17608 because this member is not needed when X toolkit is in use.
17609 (fset_menu_bar_window):
17610 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17611 (free_glyphs, update_frame):
17612 * xdisp.c (expose_frame): Likewise.
17613 (display_menu_bar): Likewise. Remove redundant eassert.
17614 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17617 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17619 Use functions and constants to manipulate Lisp_Save_Value objects.
17620 This replaces code that used macros and strings and token-pasting.
17621 The change makes the C source a bit easier to follow,
17622 and shrinks the Emacs executable a bit.
17623 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17624 (make_save_value): Change 1st arg from string to enum. All callers
17627 (mark_object): Use if, not #if, for GC_MARK_STACK.
17628 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17629 (XSAVE_OBJECT): Now functions, not macros.
17630 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17631 the constant was never used.
17632 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17633 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17634 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17635 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17637 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17638 type3 with a single member save_type. All uses changed.
17639 (save_type, set_save_pointer, set_save_integer): New functions.
17640 * print.c (PRINTX): Remove.
17642 * alloc.c: Remove redundant static declarations.
17644 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17646 * window.h (struct window): Convert left_col, top_line, total_lines
17647 and total_cols from Lisp_Objects to integers. Adjust comments.
17648 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17650 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17651 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17652 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17653 Adjust users where appropriate.
17655 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17657 * frame.h (struct frame): Drop resx and resy because the same data is
17658 available from window system-specific output context. Adjust users.
17659 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17660 New functions to provide defaults when no window system available.
17661 (FRAME_RES_X, FRAME_RES_Y): New macros.
17662 (NUMVAL): Move from xdisp.c.
17663 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17664 (Ffont_face_attributes, Fopen_font):
17665 * image.c (gs_load):
17666 * w32font.c (fill_in_logfont):
17667 * xdisp.c (calc_pixel_width_or_height):
17668 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17669 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17671 2013-03-20 Kenichi Handa <handa@gnu.org>
17673 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17674 to 1 (temporary workaround until a bug related to ASCII
17675 optimization is fixed).
17677 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17679 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17680 Signal error if window is not internal. Adjust docstring.
17681 (delete_all_child_windows): Use combination_limit to save the buffer.
17682 (Fset_window_configuration): Adjust accordingly.
17683 * print.c (syms_of_print): Initialize debugging output not here...
17684 (init_print_once): ...but in a new function here.
17685 * lisp.h (init_print_once): Add prototype.
17686 * emacs.c (main): Add call to init_print_once. Adjust comments.
17688 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17690 * window.c (window_resize_check, window_resize_apply)
17691 (window_from_coordinates, recombine_windows, set_window_buffer)
17692 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17693 (Fsplit_window_internal, Fdelete_window_internal)
17694 (freeze_window_starts): Use bool for booleans.
17695 * window.h (window_frame_coordinates, resize_frame_windows)
17696 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17698 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17700 * dispnew.c (bitch_at_user): Use `user-error'.
17702 2013-03-17 Ken Brown <kbrown@cornell.edu>
17704 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17705 as return type of image_background. (Bug#13981)
17706 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17708 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17710 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17711 (ns_select): Don't return with result uninitialized.
17713 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17716 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17718 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17719 directories. If filename is nil, get directory name (Bug#13932).
17720 Use getFilename and getDirectory.
17721 (getFilename, getDirectory): New methods for EmacsSavePanel and
17723 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17725 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17727 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17729 2013-03-15 Kenichi Handa <handa@gnu.org>
17731 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17732 (adjust_after_replace): Make it back to static. Delete the third
17733 arg text_at_gap_tail. Cancel the code for handling it.
17735 * coding.h (struct coding_system): New member eol_seen.
17737 * coding.c (detect_ascii): New function.
17738 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17739 when the source bytes are actually scanned. On detecting for
17740 coding_category_utf_8_auto, call detect_ascii instead of scanning
17741 source bytes directly.
17742 (produce_chars): Call insert_from_gap with the new arg 0.
17743 (encode_coding): Likewise.
17744 (decode_coding_gap): Control ASCII optimization by the variable
17745 disable_ascii_optimization instead of #ifndef .. #endif.
17746 Deccode EOL format according to coding->eol_seen.
17747 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17750 * lisp.h (adjust_after_replace): Cancel externing it.
17751 (insert_from_gap): Adjust prototype.
17753 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17755 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17756 FULLSCREEN_MAXIMIZED. (Bug#13935)
17758 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17760 * region-cache.c (find_cache_boundary, move_cache_gap)
17761 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17762 Simplify debugging check and convert to eassert. Adjust comment.
17763 (pp_cache): Put under ENABLE_CHECKING.
17765 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17767 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17768 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17769 and WM_ACTIVATEAPP.
17770 (w32fullscreen_hook): If the frame is visible, reset
17771 f->want_fullscreen flag after changing the frame size. If the
17772 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17775 2013-03-13 Daniel Colascione <dancol@dancol.org>
17777 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17778 too so that these builds can use Cygwin's file conversion
17779 functions. (We've been building and linking cygw32.o all along
17780 and just not using it.)
17782 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17784 File synchronization fixes (Bug#13944).
17785 * Makefile.in (LIB_FDATASYNC): New macro.
17787 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17788 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17789 Don't worry about HAVE_FSYNC, since a substitute fsync is
17790 available if the system lacks one.
17791 (Fwrite_regin): Retry fsync if interrupted.
17793 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17795 * w32term.c (w32_read_socket): If the Emacs frame is being
17796 activated, call w32fullscreen_hook, to make sure the new frame
17797 dimensions are in effect. (Bug#13937)
17799 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17801 * xdisp.c (init_iterator): Simplify because both character and byte
17802 positions are either specified or -1. Add eassert. Adjust comment.
17803 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17804 character and byte positions can be obtained from marker.
17806 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17808 Static checking by Sun C 5.12.
17809 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17810 * bytecode.c (exec_byte_code):
17811 * dispnew.c (init_display):
17813 * fileio.c (Fsubstitute_in_file_name):
17814 * keyboard.c (Fevent_convert_list):
17815 * keymap.c (Fsingle_key_description):
17816 * term.c (maybe_fatal, fatal):
17817 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17818 * xsmfns.c (Fhandle_save_session):
17819 Omit unreachable code.
17820 * keymap.c (map_keymap_char_table_item): Cast void * to
17821 a function pointer type; the C Standard requires this.
17823 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17824 Include <sys/param.h> unconditionally, as that works elsewhere and
17825 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17826 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17829 See ChangeLog.12 for earlier changes.
17831 ;; Local Variables:
17835 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17837 This file is part of GNU Emacs.
17839 GNU Emacs is free software: you can redistribute it and/or modify
17840 it under the terms of the GNU General Public License as published by
17841 the Free Software Foundation, either version 3 of the License, or
17842 (at your option) any later version.
17844 GNU Emacs is distributed in the hope that it will be useful,
17845 but WITHOUT ANY WARRANTY; without even the implied warranty of
17846 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17847 GNU General Public License for more details.
17849 You should have received a copy of the GNU General Public License
17850 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.