1 2015-03-27 Eli Zaretskii <eliz@gnu.org>
3 Support non-blocking connect on MS-Windows.
4 Based on ideas from Kim F. Storm <storm@cua.dk>, see
5 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
7 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
8 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
9 the thread with code 2.
10 (sys_select): Support 'wfds' in addition to 'rfds'. If a
11 descriptor in 'wfds' has its bit set, but the corresponding
12 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
13 descriptor. Otherwise, acknowledge a successful non-blocking
14 connect by resetting the FILE_CONNECT flag and setting cp->status
15 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
17 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
18 (struct _child_process): New member 'errcode'.
19 (FILE_CONNECT): New flag.
20 (_sys_wait_connect): Add prototype.
22 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
23 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
24 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
25 (sys_connect): Support non-blocking 'connect' calls by setting the
26 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
27 (_sys_read_ahead): Add debug message if this function is called
28 for a descriptor that waits for a non-blocking connect to complete.
29 (_sys_wait_connect): New function.
30 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
31 recorded by _sys_wait_connect when the non-blocking connect
32 failed. Don't call WSAGetLastError before a call to set_errno had
33 a chance to use its value, since WSAGetLastError clears the last
36 2015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
38 * editfns.c (save_excursion_save): Don't save the mark.
39 (save_excursion_restore): Don't restore the mark.
40 (Fsave_excursion): Fix docstring accordingly.
42 2015-03-24 Paul Eggert <eggert@cs.ucla.edu>
44 Fix minor ldexp issues
45 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
46 if the exponent is out of 'int' range. Improve documentation.
49 2015-03-24 Daniel Colascione <dancol@dancol.org>
51 * process.c (Fprocess_running_child_p): Return number identifier of
52 the foreground process group if we know it.
54 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
56 Minor refactoring of new Fmake_process code
57 * process.c (Fmake_process): Refactor to avoid call to Flength, to
58 avoid cast to 'char **', and to reduce indenting and reuse of locals.
60 2015-03-23 Daiki Ueno <ueno@gnu.org>
62 * process.c (Fmake_process): New function.
63 (create_process, create_pty): Check p->pty_flag instead of
64 Vprocess_connection_type.
65 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
66 Qpipe, and Smake_process. Unregister Sstart_process.
68 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
70 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
71 regexsize (Bug#20156).
73 2015-03-21 Eli Zaretskii <eliz@gnu.org>
75 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
76 always use LC_ALL instead. Fixes problems with setting
77 system-time-locale to something non-default.
79 2015-03-18 Glenn Morris <rgm@gnu.org>
81 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
82 nil/not present in the parameter alist. (Bug#19680)
84 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
86 * alloc.c (purecopy): Handle hash-tables.
88 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
90 * minibuf.c (Fread_buffer): Add `predicate' argument.
91 * callint.c (Fcall_interactively): Adjust calls accordingly.
93 2015-03-15 Eli Zaretskii <eliz@gnu.org>
95 * xdisp.c (handle_invisible_prop): Fix up it->position even when
96 we are going to load overlays at the beginning of the invisible text.
97 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
99 (next_overlay_string): Set the overlay_strings_at_end_processed_p
100 flag only if the overlays just processed were actually loaded at EOB.
102 2015-03-14 Daniel Colascione <dancol@dancol.org>
104 * emacs.c (standard_args): Add --no-x-resources.
105 (usage_message): Document that -Q implies --no-x-resources.
107 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
109 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
111 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
113 2015-03-12 Eli Zaretskii <eliz@gnu.org>
115 * w32font.c (font_supported_scripts): Add subranges for Latin
116 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
117 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
118 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
119 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
120 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
121 Alphanumeric Symbols into several "scripts" like fontset.el does.
123 (syms_of_w32font): DEFSYM all the new script symbols.
125 2015-03-07 Eli Zaretskii <eliz@gnu.org>
127 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
128 Fix typedefs to be consistent with the corresponding w32 API
130 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
131 DefWindowProc if we successfully handled the message, as doing so
132 causes problems in displaying selection dialogs. (Bug#11732)
134 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
136 Work around x86 glibc backtrace bug
137 * sysdep.c (emacs_backtrace): Don't dump core on x86.
140 2015-03-05 Eli Zaretskii <eliz@gnu.org>
142 * keyboard.c (make_lispy_position): When the click is on the
143 right-side vertical scroll bar, pass the rightmost X coordinate to
144 buffer_posn_from_coords, so that the returned text position
145 reflects the closest point to the click. Fixes region extension
146 when mouse moves outside the Emacs frame that has scroll bars on
149 2015-03-04 Martin Rudalics <rudalics@gmx.at>
151 * frame.c (x_set_font): Try to keep frame height and width
152 unchanged if tool bar size changes with new font.
154 2015-03-03 Eli Zaretskii <eliz@gnu.org>
156 * search.c (find_newline): Avoid assertion violations in
157 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
158 for newlines near the end of the buffer. This happens in Rmail
159 when JIT font-lock fontifies a newly displayed portion of the
162 2015-03-03 Eli Zaretskii <eliz@gnu.org>
164 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
167 2015-03-03 Glenn Morris <rgm@gnu.org>
169 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
171 2015-03-03 Eli Zaretskii <eliz@gnu.org>
173 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
174 mouse_position_for_popup only for X frames. (Bug#19862)
176 2015-03-03 Eli Zaretskii <eliz@gnu.org>
178 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
180 2015-03-03 Eli Zaretskii <eliz@gnu.org>
182 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
183 assq_no_quit to fetch color definition by its string name.
186 2015-03-03 Eli Zaretskii <eliz@gnu.org>
188 * xdisp.c (move_it_in_display_line_to): Handle the case where the
189 last character of a screen line is whitespace, and we are under
190 word-wrap with overflow-newline-into-fringe turned on.
193 2015-03-03 Eli Zaretskii <eliz@gnu.org>
195 * xdisp.c (handle_stop, handle_single_display_spec)
196 (next-element_from_image): Don't reset the
197 ignore_overlay_strings_at_pos_p flag here.
198 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
200 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
201 after we've exhausted all the overlay strings at the current
202 position. (Bug#19307)
204 2015-03-03 Eli Zaretskii <eliz@gnu.org>
206 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
207 according to the object we are about to resume iterating.
210 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
211 of the window whose current glyph matrix was resized, which
212 disables the mode-line row as side effect.
214 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
215 whose update_mode_line flag is set. (Bug#19721)
217 2015-03-03 Eli Zaretskii <eliz@gnu.org>
219 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
221 2015-03-03 Daniel Colascione <dancol@dancol.org>
223 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
225 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
227 * alloc.c (run_finalizers): Omit unused local.
228 Also, redo newly-added code as per usual Emacs style.
230 2015-03-03 Martin Rudalics <rudalics@gmx.at>
232 * frame.c (adjust_frame_size): If the pixel sizes remain
233 unchanged but the number of lines or columns of the frame
234 changes, run `window--pixel-to-total' (Bug#19972).
235 (Qwindow_pixel_to_total): DEFSYM it.
237 2015-03-03 Daniel Colascione <dancol@dancol.org>
239 * print.c (print_object): Print whether a finalizer has
242 * data.c (Ftype_of): Make `type-of' work with finalizers.
243 (syms_of_data): Register Qfinalizer.
245 2015-03-02 Daniel Colascione <dancol@dancol.org>
247 * print.c (print_object): Print finalizers.
250 (finalizers, doomed_finalizers): New variables.
251 (init_finalizer_list, finalizer_insert, unchain_finalizer)
252 (mark_finalizer_list, queue_doomed_finalizers)
253 (run_finalizer_handler, run_finalizer_function, run_finalizers):
255 (garbage_collect_1, mark_object, sweep_misc)
256 (init_alloc_once, syms_of_alloc): Support finalizers.
257 (gc-precise-p): New Lisp variable.
259 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
260 (FINALIZERP, XFINALIZER): New functions.
261 (Lisp_Finalizer): New structure.
263 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
265 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
266 if CATEGORY is not an integer, or is an integer out of
267 unicode_category_t range.
269 2015-02-28 Martin Rudalics <rudalics@gmx.at>
271 * frame.c (make_initial_frame, Fmake_terminal_frame):
272 Set can_x_set_window_size and after_make_frame (Bug#19962).
274 2015-02-28 Eli Zaretskii <eliz@gnu.org>
276 * character.c (alphabeticp, decimalnump): New functions.
277 * character.h (alphabeticp, decimalnump): Add prototypes.
279 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
280 for multibyte characters by calling alphabeticp and decimalnump.
281 (BIT_ALPHA, BIT_ALNUM): New bit masks.
282 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
284 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
287 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
289 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
291 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
293 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
294 Initialize all args. Get outer_border from window attributes.
295 Fix typo for top_offset_y.
296 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
297 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
299 2015-02-27 Mark Laws <mdl@60hz.org>
301 Support daemon mode on MS-Windows (bug#19688)
302 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
303 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
304 signal clients we are ready for connections.
305 (Fdaemon_initialized): Use DAEMON_RUNNING.
306 [WINDOWSNT]: MS-Windows specific code to signal clients we are
307 ready for connections.
309 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
310 MS-Windows conditions for running in daemon mode.
312 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
314 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
316 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
319 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
321 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
322 dont use OUTER_TO_INNER macros.
323 (x_menu_show): Call x_real_pos_and_offsets, don't use
324 OUTER_TO_INNER macros.
326 2015-02-26 Eli Zaretskii <eliz@gnu.org>
328 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
330 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
332 * emacs.c (decode_env_path): Add parentheses around ternary
333 operator to increase readability and pacify compiler warnings.
335 2015-02-26 Eli Zaretskii <eliz@gnu.org>
337 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
340 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
342 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
344 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
346 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
347 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
348 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
350 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
351 instead of OUTER_TO_INNER_DIFF macros.
353 * xfns.c (x_real_pos_and_offsets): New function, basically the code
354 from x_real_positions.
355 (x_real_positions): Call x_real_pos_and_offsets.
356 (x_relative_mouse_position): Use XTranslateCoordinates instead of
357 OUTER_TO_INNER_DIFF macros.
358 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
359 border from window attributes. Adjust tool bar and menu widths.
361 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
364 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
366 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
368 Backtrace after malloc arena is corrupted
369 Without this change, if the malloc arena is corrupted and then
370 'backtrace' is called, the backtrace can crash because 'backtrace'
371 calls 'malloc'. For more, please see:
372 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
373 * emacs.c (main): Initialize tables used by 'backtrace'.
374 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
376 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
378 * nsfns.m (Fx_frame_geometry): New function.
379 (syms_of_nsfns): Defsubr Sx_frame_geometry.
381 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
384 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
385 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
387 2015-02-21 Eli Zaretskii <eliz@gnu.org>
389 * w32term.c (queue_notifications):
390 * w32inevt.c (handle_file_notifications):
391 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
394 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
396 Prefer 'Qfoo' to 'intern ("foo")'
397 * buffer.c (syms_of_buffer):
398 * bytecode.c (exec_byte_code):
399 * callint.c (Fcall_interactively):
400 * callproc.c (create_temp_file):
401 * charset.c (define_charset_internal):
402 * coding.c (syms_of_coding):
403 * editfns.c (syms_of_editfns):
405 * fns.c (syms_of_fns):
406 * frame.c (delete_frame, Fframe_parameters):
407 * keyboard.c (syms_of_keyboard):
408 * keymap.c (syms_of_keymap):
409 * minibuf.c (read_minibuf, syms_of_minibuf):
410 * nsfns.m (ns_cursor_type_to_lisp):
411 * textprop.c (syms_of_textprop):
412 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
413 * xfns.c (x_create_tip_frame, Fx_select_font):
414 * xml.c (parse_region):
415 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
416 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
418 (keys_of_buffer): ... instead of here.
419 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
420 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
421 optional than xfns.c.
423 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
425 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
426 setting fatal_error_in_progress, so gobble_input and *read_socket are
427 not read if there are pending_signals.
429 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
431 Simplify binary I/O configuration
432 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
433 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
434 (FOPEN_BINARY, FOPEN_TEXT): New macros.
435 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
436 doesn't guarantee that "t" will work.
438 2015-02-19 Eli Zaretskii <eliz@gnu.org>
440 * keyboard.c (read_char): Make sure this_single_command_key_start
441 is in sync with this_command_key_count, around the call to
442 input-method-function. (Bug#19774)
444 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
446 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
447 message to DefWindowProc, after positioning the IME window, to
448 trigger its display. (Bug#11732)
450 2015-02-18 Eli Zaretskii <eliz@gnu.org>
452 * emacs.c (Fkill_emacs): Exit with specified exit code even if
453 stdin is at EOF. (Bug#19897)
455 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
457 * keyboard.c (read_char): When there is an input method function,
458 do not restore the echo area if a prefix argument is being
459 introduced. (Bug#19875)
461 2015-02-16 Kelly Dean <kelly@prtime.org>
463 * src/keyboard.c (timer_check_2): Fix incorrect comment.
465 2015-02-14 Martin Rudalics <rudalics@gmx.at>
467 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
468 Suggested by Alan Mackenzie <acm@muc.de>.
470 2015-02-14 Eli Zaretskii <eliz@gnu.org>
472 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
473 x_relative_mouse_position only for X frames. (Bug#19862)
475 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
477 Better support for future plugins
478 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
479 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
480 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
482 2015-02-11 Martin Rudalics <rudalics@gmx.at>
484 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
485 SIZE_RESTORED cases correctly handle `maximized' value for the
486 `fullscreen' parameter. Don't use 'maximized' frame parameter
488 (w32fullscreen_hook): Include menu bar height when calculating
489 new text height in FULLSCREEN_BOTH case.
490 * xterm.c (do_ewmh_fullscreen): Handle transition from
491 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
492 x_frame_normalize_before_maximize is set.
494 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
496 Use bool for boolean in xdisp.c
497 * dispextern.h (display_prop_intangible_p, resize_mini_window)
498 (pixel_to_glyph_coords, mark_window_display_accurate)
499 (compute_display_string_pos, handle_tool_bar_click)
500 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
501 * lisp.h (setup_echo_area_for_printing, message_with_string)
502 (pos_visible_p): Use bool for boolean.
503 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
504 Remove unnecessary forward decls.
505 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
506 (CHECK_IT, CHECK_WINDOW_END):
507 Now an inline function that is always defined.
509 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
510 Remove; no longer needed.
511 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
512 (get_overlay_strings): Omit unnecessary casts.
513 (forward_to_next_line_start):
515 Prefer !BOOL to (BOOL ? 0 : 1).
516 (next_element_function): New typedef.
517 (get_next_element): Use it. Now const.
518 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
519 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
520 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
521 (tool_bar_item_info): Simplify.
522 (invisible_prop): Rename from invisible_p, since it doesn't
523 return bool. All callers changed.
524 (x_produce_glyphs): Simplify.
526 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
528 Check for some overflows in vertical-motion
529 * indent.c (window_column_x): New function.
530 (Fvertical_motion): Use it to protect against integer overflow
531 when computing column. Prefer extract_float to doing things by hand.
532 Avoid unnecessary casts.
534 * xfont.c: Minor style fixes
535 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
536 Redo loop so that less indentation is needed.
538 2015-02-09 Eli Zaretskii <eliz@gnu.org>
540 * indent.c (Fvertical_motion): Accept an additional argument
541 CUR-COL and use it as the starting screen coordinate.
542 * window.c (window_scroll_line_based, Fmove_to_window_line):
543 All callers of vertical-motion changed.
545 2015-02-09 Dima Kogan <dima@secretsauce.net>
547 * font.c (font_score): Remove unused variable assignment.
549 2015-02-09 Dima Kogan <dima@secretsauce.net>
551 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
553 * font.c (font_score): Try to find a font without scaling first,
554 and only accept scalable fonts if we did not get a match (Bug#19117).
556 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
558 * keyboard.c (syms_of_keyboard): Use non-nil default value.
560 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
562 Use C99's INFINITY and NAN macros
563 * lread.c: Include <math.h>.
564 (string_to_number): Use INFINITY and NAN rather than rolling our own.
565 This avoids some runtime diagnostics when building with
566 gcc -fsanitize=undefined.
568 Fix bidi_explicit_dir_char undefined behavior
569 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
570 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
572 Better distinguish infinite from invalid times
573 * editfns.c (check_time_validity): New function.
574 (decode_time_components): Return int, not bool.
575 Return -1 (not 0) if the time is out of range.
577 (lisp_time_struct, lisp_seconds_argument): Distinguish better
578 between time overflow and invalid time values.
580 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
582 Minor tweaks to frame_size_history_add
583 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
584 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
585 (Fframe_after_make_frame): Simplify.
586 * gtkutil.c: Remove commented-out code.
587 * xfns.c (Fx_create_frame): Fix indenting.
589 2015-02-08 Eli Zaretskii <eliz@gnu.org>
591 * frame.c (Fframe_parameter): Don't replace a non-nil value of
592 foreground-color or background-color parameters with a nil value.
595 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
597 * data.c (Findirect_function): Like `symbol-function', don't signal an
598 error for void functions any more.
600 2015-02-07 Martin Rudalics <rudalics@gmx.at>
602 * frame.c (frame_size_history_add): New function.
603 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
604 only after frame's after_make_frame slot is true.
605 Inhibit resizing fullwidth-/height frames in one direction only.
606 Update frame_size_history.
607 (adjust_frame_size): Call frame_size_history_add.
608 (make_frame): Initalize after_make_frame slot.
609 (Fmake_terminal_frame): Adjust adjust_frame_size call.
610 (Fcan_run_window_configuration_change_hook): Rename to
611 Fframe_after_make_frame. Set after_make_frame slot.
612 Return second argument.
613 (x_set_frame_parameters): Postpone handling fullscreen parameter
614 until after width and height parameters have been set.
615 Apply width and height changes only if can_x_set_window_size is true.
616 Update frame_size_history.
617 (Qadjust_frame_size_1, Qadjust_frame_size_2)
618 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
619 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
620 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
621 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
622 (Qxg_change_toolbar_position, Qx_net_wm_state)
623 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
624 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
625 (Qtip_frame, Qterminal_frame): New symbols.
626 (Vframe_adjust_size_history): Rename to frame_size_history.
627 * frame.h (struct frame):
628 Rename can_run_window_configuration_change_hook slot to
630 (frame_size_history_add): Extern.
631 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
632 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
633 (xg_frame_set_char_size): Try to preserve the status of
634 fullwidth/-height frames. Call frame_size_history_add.
635 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
636 (xg_change_toolbar_position): Call frame_size_history_add.
637 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
639 (Fx_create_frame): Process fullscreen parameter after frame has
641 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
642 (Fx_frame_geometry): Don't pollute pure storage.
643 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
644 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
645 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
646 w32fullscreen_hook immediately.
647 (x_fullscreen_adjust, x_check_fullscreen): Remove.
648 (w32fullscreen_hook): Call change_frame_size just as with a
649 "normal" frame resize operation. Call do_pending_window_change.
650 (x_set_window_size): Try to handle fullwidth and fullheight more
651 accurately. Don't rely on w32_enable_frame_resize_hack.
652 (w32_enable_frame_resize_hack): Remove variable.
653 * widget.c (EmacsFrameResize): Remove dead code.
654 Call frame_size_history_add
655 * window.c (run_window_configuration_change_hook):
656 Check f->after_make_frame instead of
657 f->can_run_window_configuration_change_hook.
658 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
659 (Fx_create_frame): Process fullscreen parameter after frame has
661 (Fx_frame_geometry): Don't pollute pure storage.
662 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
663 Call frame_size_history_add.
664 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
665 (x_check_fullscreen): Count in menubar when calling
666 XResizeWindow. Wait for ConfigureNotify event.
667 Call frame_size_history_add.
668 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
669 changing a fullheight frame's width or a fullwidth frame's
670 height. Call frame_size_history_add.
671 (x_set_window_size): Simplify xg_frame_set_char_size and
672 x_set_window_size_1 calls.
673 (x_frame_normalize_before_maximize): New variable.
675 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
677 Remove no-longer-used cursor_in_echo_area code
678 * dispnew.c (set_window_cursor_after_update, update_frame_1):
679 Remove checks for negative cursor_in_echo_area, since this var is
680 a boolean, and has been a boolean for some time. Simplify.
681 * dispnew.c (init_display):
682 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
684 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
686 * eval.c (Ffunction): Handle the new (:documentation ...) form.
687 (syms_of_eval): Declare `:documentation'.
689 2015-02-05 Martin Rudalics <rudalics@gmx.at>
691 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
692 argument added on 2015-02-01.
694 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
696 Remove no-longer-used two_byte_p calculations
697 * dispextern.h (struct glyph_string): Remove member two_byte_p.
699 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
702 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
704 Omit unnecessary var if GTK or NS
705 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
706 Now a constant zero on these platforms.
708 2015-02-01 Martin Rudalics <rudalics@gmx.at>
710 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
712 2015-01-31 Eli Zaretskii <eliz@gnu.org>
714 * coding.c (raw_text_coding_system_p): New function.
716 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
717 keyboard coding-system is 'raw-text'. (Bug#19532)
719 * coding.h (raw_text_coding_system_p): Add prototype.
721 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
723 * Makefile.in (gl-stamp): Generate globals.h through the use of
725 (globals.h): Replace with empty command.
727 2015-01-31 Eli Zaretskii <eliz@gnu.org>
729 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
730 and ICONIFY_EVENT for the purposes of breaking while-no-input
733 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
734 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
737 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
739 Simplify read_dirent's MSDOS hacks
740 * dired.c (read_dirent): Simplify by removing the need for the
741 DIR_ENTRY argument. All callers changed. This separates the
742 MS-DOS idiosyncrasies better from the rest of the code.
744 2015-01-30 Eli Zaretskii <eliz@gnu.org>
746 * dired.c (read_dirent): Accept an additional argument
747 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
748 time it is called, report the error as if it happened in
750 (directory_files_internal, file_name_completion): Adjust callers
753 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
755 Refactor calls to opendir for simplicity
756 * dired.c (open_directory): Accept Lisp_Object, not char *, for
757 dirname. Signal an error if the open fails. All callers changed.
759 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
761 Report readdir failures
762 Previously, on non-MS-Windows platforms the code treated most
763 readdir failures as EOF. This was incorrect, e.g., when readdir
764 fails with errno == EOVERFLOW. Signal an error instead.
765 * dired.c (read_dirent):
766 New function, which signals an error when readdir fails.
767 (directory_files_internal, file_name_completion): Use it.
769 2015-01-29 Eli Zaretskii <eliz@gnu.org>
771 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
772 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
775 * w32font.c (struct font_callback_data, w32font_list_internal)
776 (w32font_driver, w32font_match_internal): Use bool where appropriate.
778 * w32menu.c (x_activate_menubar, set_frame_menubar)
779 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
780 (is_simple_dialog): Use bool where appropriate.
782 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
784 Use bool, not int, to track face changes
785 * xfaces.c (face_change): Rename from face_change_count, and
786 change from int to bool. The var is now true (instead of nonzero)
787 if attributes have changed; this is simpler. All uses changed.
790 2015-01-28 Eli Zaretskii <eliz@gnu.org>
792 * dired.c (directory_files_internal, file_name_completion)
793 [WINDOWSNT]: Signal an error when errno is set non-zero by
794 'readdir', regardless of its value.
796 * w32.c (sys_readdir): Set errno to ENOENT when the directory
797 doesn't exist and to EACCES when it's not accessible to the
798 current user. Set errno to zero when FindNextFile exhausts the
799 directory, so that callers don't interpret that as an error and
800 don't signal a file-error.
801 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
803 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
804 returns NULL and errno is ENOTDIR, behave as if opendir failed to
805 open the directory. (Bug#19701)
807 * w32.c (sys_readdir): If FindFirstFile fails because the
808 directory doesn't exist, set errno to ENOTDIR.
810 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
812 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
814 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
816 Fix coding.c subscript error
817 * coding.c (CODING_ISO_INVOKED_CHARSET):
818 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
820 2015-01-28 Eli Zaretskii <eliz@gnu.org>
822 * xdisp.c (produce_image_glyph): Fix display of images in R2L
823 screen lines: prepend the new glyph to the ones already there
824 instead of appending it.
826 * w32fns.c (w32_set_title_bar_text): New function, including
827 support for titles with non-ASCII characters outside of the
828 current system codepage.
829 (x_set_name, x_set_title): Use it. (Bug#19590)
831 * indent.c (Fvertical_motion): Return zero if we started from ZV
832 and there's an overlay after-string there. (Bug#19553)
834 * emacs.c (usage_message): Fix the description of the -nl switch.
837 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
838 end information if the window_end_valid flag is unset.
839 (try_window_id): If the call to display_line invalidated the
840 window end information, give up the try_window_id optimization.
843 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
844 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
846 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
848 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
850 * lisp.mk (lisp): Add cl-preloaded.
852 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
854 Use bool for boolean in xfaces.c
855 * dispextern.h: Adjust to signature changes.
856 * font.c (font_at, font_range):
857 * fontset.c (Finternal_char_font):
858 * fringe.c (draw_fringe_bitmap_1):
859 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
860 (get_next_display_element, highlight_trailing_whitespace)
861 (display_string, calc_line_height_property)
862 (note_mode_line_or_margin_highlight, note_mouse_highlight):
863 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
864 (menu_face_changed_default, recompute_basic_faces)
865 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
866 (tty_defined_color, defined_color, face_color_gray_p)
867 (face_color_supported_p, load_color2, load_face_colors)
868 (Fx_list_fonts, LFACEP, push_named_merge_point)
869 (resolve_face_name, lface_from_face_name_no_resolve)
870 (lface_from_face_name, get_lface_attributes_no_remap)
871 (get_lface_attributes, lface_fully_specified_p)
872 (set_lface_from_font, merge_face_vectors, merge_named_face)
873 (merge_face_ref, Finternal_make_lisp_face)
874 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
875 (Finternal_set_lisp_face_attribute)
876 (update_face_from_frame_parameter, set_font_frame_param)
877 (face_boolean_x_resource_value)
878 (Finternal_set_lisp_face_attribute_from_resource)
879 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
880 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
881 (lface_equal_p, Finternal_lisp_face_equal_p)
882 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
883 (Fcolor_distance, lookup_named_face, lookup_basic_face)
884 (lookup_derived_face, Fface_attributes_as_vector)
885 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
886 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
887 (realize_default_face, realize_named_face)
888 (realize_non_ascii_face, realize_x_face, map_tty_color)
889 (realize_tty_face, compute_char_face, face_at_buffer_position)
890 (face_for_overlay_string, face_at_string_position):
891 Use bool for boolean.
892 * xfaces.c (set_lface_from_font):
893 Return void, since callers never use the result.
895 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
897 * image.c (lookup_pixel_color): Reorder conditions that are
899 (x_to_xcolors): Likewise.
900 (x_detect_edges): Likewise.
901 (png_load_body): Likewise.
902 (gif_close): Likewise.
903 (gif_load): Likewise.
905 2015-01-25 Eli Zaretskii <eliz@gnu.org>
907 Use bool for boolean in w32term.c
908 * w32term.c (x_update_window_begin, x_update_window_end)
909 (x_update_end, x_after_update_window_line)
910 (x_set_glyph_string_gc, x_draw_glyph_string_background)
911 (x_draw_glyph_string_foreground)
912 (x_draw_composite_glyph_string_foreground)
913 (x_draw_glyphless_glyph_string_foreground)
914 (x_draw_image_glyph_string, x_draw_glyph_string)
915 (x_draw_stretch_glyph_string, note_mouse_movement)
916 (w32_mouse_position, x_scroll_bar_report_motion)
917 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
918 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
919 (w32_draw_window_cursor, x_new_font, x_set_offset)
920 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
921 Use bool where appropriate.
923 Use bool for boolean in w32fns.c
924 * w32fns.c (w32_defined_color, x_decode_color)
925 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
926 (x_set_menu_bar_lines, x_change_tool_bar_height)
927 (x_set_internal_border_width, x_explicitly_set_name)
928 (x_implicitly_set_name, Fx_create_frame, w32_window)
929 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
931 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
933 Use bool for boolean in xfns.c
934 * xfaces.c (x_update_menu_appearance):
935 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
936 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
937 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
938 (x_change_tool_bar_height, x_set_internal_border_width)
939 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
940 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
941 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
942 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
943 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
944 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
945 (clean_up_dialog, syms_of_xfns):
946 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
947 (xic_create_fontsetname):
948 Use bool for boolean.
949 * xfns.c: Include bitmaps/gray.xbm unconditionally.
951 Count MANY function args more reliably
952 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
953 * buffer.c (Fbuffer_list, Fkill_buffer):
954 * callint.c (read_file_name, Fcall_interactively):
955 * charset.c (Fset_charset_priority, syms_of_charset):
956 * chartab.c (uniprop_encode_value_numeric):
957 * coding.c (syms_of_coding):
958 * composite.c (syms_of_composite):
959 * data.c (wrong_range):
960 * dbusbind.c (syms_of_dbusbind):
961 * dired.c (file_attributes):
962 * editfns.c (Fdecode_time, update_buffer_properties, format2):
963 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
964 (call4, call5, call6, call7):
965 * fileio.c (Finsert_file_contents, choose_write_coding_system)
966 (Fcar_less_than_car, build_annotations, auto_save_error):
967 * filelock.c (get_boot_time):
968 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
969 (maybe_resize_hash_table, secure_hash):
970 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
971 * fontset.c (fontset_add, Fset_fontset_font):
972 * ftfont.c (ftfont_lookup_cache):
973 * gtkutil.c (xg_get_font):
974 * insdel.c (signal_before_change, signal_after_change):
975 * keymap.c (append_key):
976 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
977 * minibuf.c (Fread_buffer):
978 * print.c (print_preprocess):
979 * process.c (Fformat_network_address, Fmake_network_process)
980 (server_accept_connection):
981 * sound.c (Fplay_sound_internal):
982 * term.c (Fsuspend_tty, Fresume_tty):
983 * window.c (window_list):
984 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
985 (message_with_string):
986 * xfaces.c (Fx_list_fonts):
987 * xfont.c (syms_of_xfont):
988 * xselect.c (x_handle_selection_request)
989 (x_handle_selection_clear, x_clear_frame_selections)
990 (x_clipboard_manager_error_1):
991 Prefer CALLMANY and CALLN to counting args by hand.
992 * doc.c (reread_doc_file): Remove unused code.
993 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
994 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
995 Prefer call1 and call2 to Ffuncall.
996 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
997 Use struct literal rather than a local var, for simplicity.
998 * keymap.c (where_is_internal): Use NULL rather than a pointer
1000 * lisp.h (CALLMANY, CALLN): New macros.
1001 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1004 Use gnustep-config if available
1005 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1006 It doesn't appear to be needed, and the inclusion breaks on
1007 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1009 2015-01-22 Eli Zaretskii <eliz@gnu.org>
1011 * xdisp.c (init_iterator): Restore a comment lost in transition.
1013 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1015 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1016 * xfont.c (xfont_driver, xfont_chars_supported)
1017 (xfont_text_extents):
1018 * xftfont.c (xftfont_get_colors, xftfont_open)
1019 (xftfont_prepare_face, xftfont_done_face)
1020 (xftfont_cached_font_ok):
1021 * xgselect.c (xg_select):
1022 Use bool for boolean.
1024 Don't downcase system diagnostics' first letters
1025 * fileio.c (report_file_errno): Don't downcase, and simplify.
1028 Isolate NIL_IS_ZERO-assuming code better
1029 Suggested by Stefan Monnier in:
1030 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1031 * alloc.c (allocate_pseudovector):
1032 Use memclear, not memsetnil, to remove a 'verify'.
1033 * callint.c (Fcall_interactively):
1034 * dispnew.c (realloc_glyph_pool):
1035 * xdisp.c (init_iterator):
1036 Use memclear, not memset, to remove a 'verify'.
1037 * lisp.h (memclear): Rename from memsetnil, and take a byte
1038 count rather than a word count. All callers changed.
1040 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1042 Undo port to hypothetical nonzero Qnil case
1043 This mostly undoes the previous change in this area. See:
1044 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1045 * alloc.c (allocate_pseudovector):
1046 * callint.c (Fcall_interactively):
1047 * dispnew.c (realloc_glyph_pool):
1048 * fringe.c (init_fringe):
1049 * lisp.h (memsetnil):
1050 * xdisp.c (init_iterator):
1051 Simplify by assuming that Qnil is zero, but verify the assumption.
1052 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1053 NIL_IS_NONZERO. All uses changed.
1055 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1057 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1059 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1061 Prefer xlispstrdup to avoid dumb calls to strlen.
1062 * nsfont.m (ns_get_family):
1063 * nsterm.m (ns_term_init):
1064 * w32fns.c (w32_window):
1065 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1067 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1069 Correct an old fix for GTK font selection
1070 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1073 Fix minor bugs with printing null bytes
1074 * minibuf.c (read_minibuf_noninteractive):
1075 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1076 Work even if the Lisp string contains a null byte.
1078 Port to hypothetical case where Qnil is nonzero
1079 * alloc.c (allocate_pseudovector):
1080 * callint.c (Fcall_interactively):
1081 * coding.c (syms_of_coding):
1082 * dispnew.c (realloc_glyph_pool):
1083 * fringe.c (init_fringe):
1084 * lisp.h (memsetnil):
1085 * xdisp.c (init_iterator):
1086 Port to the currently-hypothetical case where Qnil is nonzero.
1087 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1088 as there are no Lisp_Object values in the data here.
1089 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1090 All uses changed. Define only if not already defined, so that one
1091 can debug with -DNIL_IS_NONZERO.
1092 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1094 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1096 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1097 Qnil is represented as zero, before using that to initialize parts
1098 of the glyph structure.
1100 * xdisp.c (init_iterator): Verify that Qnil is represented as
1101 zero, before using that to initialize parts of the iterator
1104 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1106 Prefer memset to repeatedly assigning Qnil
1107 * alloc.c (allocate_pseudovector): Catch more bogus values.
1108 * alloc.c (allocate_pseudovector):
1109 * callint.c (Fcall_interactively):
1110 * coding.c (syms_of_coding):
1111 * fringe.c (init_fringe):
1112 Verify that Qnil == 0.
1113 * callint.c (Fcall_interactively):
1114 * eval.c (Fapply, Ffuncall):
1115 * fns.c (mapcar1, larger_vector):
1116 * font.c (font_expand_wildcards):
1117 * fringe.c (init_fringe):
1118 Prefer memset to assigning zeros by hand.
1119 * callint.c (Fcall_interactively):
1120 Remove duplicate assignment of Qnil to args[i].
1121 * coding.c (syms_of_coding):
1122 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1123 * fileio.c (Ffile_selinux_context):
1124 Rewrite to avoid need for Lisp_Object array.
1125 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1126 (DEFINE_LISP_SYMBOL_END): Use it.
1127 (NIL_IS_ZERO): New constant.
1128 (memsetnil): New function.
1130 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1132 Tune pseudovector allocation assuming Qnil == 0.
1133 * alloc.c (allocate_pseudovector): Use memset for both
1134 Lisp_Objects and regular slots. Add zerolen arg.
1135 * lisp.h (allocate_pseudovector): Adjust prototype.
1136 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1137 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1138 (allocate_hash_table, allocate_window, allocate_frame)
1139 (allocate_process, allocate_terminal): Remove prototypes.
1140 * fns.c (allocate_hash_table): Now static here.
1141 * frame.c (allocate_frame):
1142 * process.c (allocate_process):
1143 * terminal.c (allocate_terminal):
1144 * window.c (allocate_window): Now static here.
1145 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1147 * lisp.h (XTERMINAL): Add eassert.
1148 * process.c (make_lisp_proc): Now static here.
1150 Prefer INLINE functions in font.h to match style used in lisp.h.
1151 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1152 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1153 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1155 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1156 * ftfont.c (ftfont_shape):
1157 * macfont.m (macfont_shape):
1158 * w32uniscribe.c (uniscribe_shape):
1159 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1161 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1163 Give up on -Wsuggest-attribute=const
1164 * decompress.c (Fzlib_available_p):
1165 * gnutls.c (Fgnutls_available_p):
1166 * gtkutil.h (xg_uses_old_file_dialog):
1167 * xdisp.c (Ftool_bar_height):
1168 * xmenu.c (popup_activated):
1169 No longer const, since it's not const on at lest some
1170 configurations, and we shouldn't lie to the compiler.
1172 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1174 * fileio.c: Include binary-io.h.
1175 (Fset_binary_mode): New function.
1176 (syms_of_fileio): Defsubr it.
1177 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1179 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1181 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1182 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1183 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1184 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1186 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1188 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1189 when FLAGS indicate the item is not highlighted. (Bug#19596)
1191 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1193 * xmenu.c (update_frame_menubar): Remove garbaged code.
1195 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1197 remove_slash_colon need not be inline
1198 * process.c, process.h (remove_slash_colon): No longer inline.
1199 This saves text bytes without hurting runtime performance.
1201 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1203 Avoid extra multibyteness check in ENCODE_FILE users.
1204 * callproc.c (encode_current_directory, Fcall_process, call_process):
1205 * dired.c (directory_files_internal, file_name_completion):
1206 Do not check for STRING_MULTIBYTE because encode_file_name
1207 is a no-op for unibyte strings.
1209 * process.h (remove_slash_colon): New function.
1210 * callproc.c (encode_current_directory, call_process):
1211 * process.c (Fstart_process): Use it.
1213 Consistently handle time zone specification.
1214 * editfns.c (decode_time_zone): New function, refactored out from ...
1215 (Fencode_time): ... adjusted user.
1216 (Fset_time_zone_rule): Use decode_time_zone.
1218 * editfns.c (make_buffer_string_both): If requested range intersects
1219 the gap, don't move the latter but copy in two regions, thus avoiding
1220 unnecessary relocation of buffer data.
1222 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1224 Use bool for boolean in xmenu.c, xml.c
1225 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1226 (Fx_menu_bar_open_internal, popup_widget_loop)
1227 (x_activate_menubar, xg_crazy_callback_abort)
1228 (update_frame_menubar, set_frame_menubar)
1229 (initialize_frame_menubar, free_frame_menubar)
1230 (create_and_show_popup_menu, x_menu_show)
1231 (create_and_show_dialog, x_dialog_show):
1232 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1233 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1234 * xrdb.c (main) [TESTRM]:
1235 * xsettings.c (init_gsettings):
1236 * xterm.c (XFillRectangle, xg_scroll_callback)
1237 (xg_end_scroll_callback):
1238 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1239 Use bool for boolean.
1240 * xmenu.c (TRUE): Remove; no longer used.
1241 (show_help_event): Remove long-unused code.
1242 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1244 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1246 Don't say Fnext_read_file_uses_dialog_p is const
1247 It's const only if a windowing system is not used; don't say it's
1248 const otherwise. See:
1249 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1250 * fileio.c (next_read_file_uses_dialog_p): Remove.
1251 Move guts back to ...
1252 (Fnext_read_file_uses_dialog_p): ... here.
1253 Don't declare as const, as make-docfile.c now has a special case
1254 for this function. This is an ugly hack, but it's better than
1255 lying to the compiler.
1257 Remove now-unnecessary forward XTYPE decl
1258 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1259 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1260 definition to after XTYPE's.
1262 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1264 Fix problems with 32-bit wide-int build exposed by MinGW.
1265 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1266 compilation error in an unoptimized build when !USE_LSB_TAG.
1268 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1269 same larger value as for the 64-bit build.
1271 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1272 avoid compiler warnings.
1274 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1275 Avoid compiler warnings about cast from integer to pointer of
1278 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1279 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1280 casting from integer to pointer of different size.
1281 (add_menu_item): Pass the help-echo string as a pointer to
1282 Lisp_String, not as a Lisp_Object.
1283 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1284 string object from its C pointer.
1286 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1287 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1289 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1290 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1291 compiler warnings about size differences.
1292 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1293 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1294 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1295 integer; use -1 for nil. Doc fix.
1297 * .gdbinit (xgetsym): New subroutine.
1298 (xsymname, xsymbol): Use it.
1299 (xprintsym): No need to call xgetptr.
1301 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1303 * frame.c (adjust_frame_size): Make sure new numbers of
1304 lines/columns get installed after font size change (Bug#19575).
1306 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1308 Add DEFUN attributes.
1309 * callint.c (Finteractive):
1310 * character.c (Fcharacterp, Fmax_char):
1311 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1312 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1313 (Ffloatp, Fbyteorder):
1314 * decompress.c (Fzlib_available_p):
1315 * fns.c (Fidentity):
1316 * frame.c (Fframe_windows_min_size):
1317 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1318 * window.c (Fwindow__sanitize_window_sizes):
1319 * xdisp.c (Ftool_bar_height):
1320 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1321 * emacs.c (Fkill_emacs):
1323 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1324 (Fabor_recursive_edit): Add noreturn attribute.
1326 * search.c (fast_string_match_internal): New function,
1327 consolidated from...
1328 (fast_string_match, fast_string_match_ignore_case): ...functions
1330 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1331 inlined from here now.
1332 (fast_string_match_internal): Add prototype.
1333 * dired.c (file_name_completion): Use fast_string_match_internal.
1335 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1336 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1337 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1338 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1340 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1342 Port to 32-bit MingGW --with-wide-int
1343 Problem reported by Eli Zaretskii in:
1344 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1345 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1346 what we think it is, rather than checking only its alignment (and
1347 doing so incorrectly on MinGW).
1349 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1351 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1352 Remove dead NILP check.
1353 * image.c (Flookup_image): Use regular format for docstring.
1354 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1356 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1358 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1360 * frame.c (frame_default_tool_bar_height): New variable.
1361 (adjust_frame_size): Possibly add requested adjustment to
1362 Vframe_adjust_size_history.
1363 (make_frame): Initialize tool_bar_redisplayed_once slot.
1364 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1365 doc-string. Call adjust_frame_size unconditionally (the frame's
1366 text size may remain unaltered but the pixel size may change).
1367 (x_figure_window_size): If frame_default_tool_bar_height was
1368 set, use it instead of calculating the tool bar height from
1369 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1370 Vframe_initial_frame_tool_bar_height.
1371 (Qchange_frame_size, Qxg_frame_set_char_size)
1372 (Qset_window_configuration, Qx_create_frame_1)
1373 (Qx_create_frame_2): New symbols.
1374 (Vframe_initial_frame_tool_bar_height): Remove.
1375 (Vframe_adjust_size_history): New history variable for debugging
1376 frame size adjustments.
1377 * frame.h (struct frame): New boolean slot
1378 tool_bar_redisplayed_once.
1379 (frame_default_tool_bar_height): Extern.
1380 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1381 to adjust_frame_size.
1382 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1383 Qx_create_frame_2 to adjust_frame_size.
1384 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1385 inhibit 1 when we have not redisplayed the tool bar yet.
1386 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1387 Qx_create_frame_2 to adjust_frame_size.
1388 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1390 * window.c (Fset_window_configuration):
1391 Pass Qset_window_configuration to adjust_frame_size.
1392 * xdisp.c (redisplay_tool_bar): Assign new height to
1393 frame_default_tool_bar_height.
1394 (redisplay_internal): If we haven't redisplayed this frame's
1395 tool bar, call redisplay_tool_bar early so we can adjust the
1396 frame size accordingly.
1397 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1398 inhibit 1 when we have not redisplayed the tool bar yet.
1399 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1400 Qx_create_frame_2 to adjust_frame_size.
1402 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1404 Have 'make' output better GEN names
1405 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1406 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1407 more naturally so that 'make' can output more-accurate names.
1409 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1411 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1412 calling reset_buffer_local_variables, and make sure we initialize
1415 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1417 * coding.c (Fcoding_system_plist): Use common style for docstring.
1419 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1421 Port to MSB hosts without optimization
1422 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1423 the inline function XTYPE needs to be declared before being used.
1424 * lisp.h (XTYPE): New forward declaration.
1426 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1428 Port to 32-bit --with-wide-int
1429 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1430 widened, as the latter had trouble with GCC on Fedora 21 when
1431 configured --with-wide-int and when used in static initializers.
1432 * alloc.c (garbage_collect_1, which_symbols):
1433 * lread.c (init_obarray):
1434 Prefer builtin_lisp_symbol when it can be used.
1435 * dispextern.h (struct image_type.type):
1436 * font.c (font_property_table.key):
1437 * frame.c (struct frame_parm_table.sym):
1438 * keyboard.c (scroll_bar_parts, struct event_head):
1439 * xdisp.c (struct props.name):
1440 Use the index of a builtin symbol rather than its address.
1442 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1443 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1444 symbol indexes rather than pointers, and which work better on MSB
1445 hosts because they shift right before tagging. All uses changed.
1446 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1447 No longer noops on wide-int hosts, since they work now.
1448 (builtin_lisp_symbol): New function.
1450 Port to HAVE_FREETYPE && !HAVE_XFT
1451 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1452 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1453 Declare in this case too.
1455 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1457 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1459 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1460 Use make_pointer_integer instead of XIL.
1461 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1463 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1464 instead of XIL. Put a list of the descriptor, action, and file
1465 name in event->arg, instead of spreading them between event->code
1468 * w32term.c (queue_notifications): Use make_pointer_integer
1469 instead of XIL. Put a list of the descriptor, action, and file
1470 name in event->arg, instead of spreading them between event->code
1473 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1474 event creation to changes in w32term.c and w32inevt.c above.
1476 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1478 Port Qnil==0 changes to 32-bit --with-wide-int
1479 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1480 macro-implemented version. For the non-USE_LSB_TAG case, supply
1481 a new inline function that is the inverse of the new TAG_SYMPTR.
1482 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1483 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1484 negative number, don't allow sign bits to bleed into the encoded
1485 value. Shift in zero bits instead.
1487 Refactor pointer-to-integer conversion
1488 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1489 Rename and move to lisp.h. All uses changed.
1490 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1491 which are renamed from gfilenotify.c's lisp_to_monitor and
1492 monitor_to_lisp, and with more-generic void * signatures.
1494 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1496 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1497 returned for right-to-left screen lines. (Before the change on
1498 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1501 * .gdbinit (xsymname): New subroutine.
1502 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1503 in a way that doesn't cause GDB to barf when it tries to
1504 dereference a NULL pointer.
1506 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1508 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1509 (insert_left_trunc_glyphs, append_space_for_newline)
1510 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1511 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1512 (Fbidi_resolved_levels, produce_special_glyphs)
1513 (rows_from_pos_range, mouse_face_from_buffer_pos)
1514 (note_mouse_highlight): Use nil as the object for glyphs inserted
1515 by the display engine, and test with NILP instead of INTEGERP.
1518 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1521 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1524 * dispextern.h (struct glyph, struct it): Update comments for the
1527 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1529 Port new Lisp symbol init to x86 --with-wide-int
1530 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1531 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1532 GCC (at least) does not allow a constant initializer to widen an
1535 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1536 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1537 Although clang doesn't need it, some other compiler might, and
1538 it's easy enough to be safe.
1540 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1541 Apparently clang removed support for the alloc_size attribute.
1543 Port Qnil==0 XUNTAG to clang
1544 clang has undefined behavior if the program subtracts an integer
1545 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1546 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1547 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1548 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1550 Port GFileMonitor * hack to Qnil==0 platforms
1551 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1552 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1553 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1555 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1557 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1558 size instead of using widht/height. The frame may be
1559 constrained (Bug#19482).
1561 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1563 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1564 Needed when neither optimizing nor inlining.
1565 Also, sort decls alphabetically.
1567 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1569 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1570 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1571 declarations of Q* variables that represent symbols.
1573 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1577 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1578 that NILP (x) is equivalent to testing whether x is 0 at the
1579 machine level. The overall effects of this and the previous patch
1580 shrink the size of the text segment by 2.3% and speeds up
1581 compilation of all the .elc files by about 0.5% on my platform,
1582 which is Fedora 20 x86-64.
1583 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1584 (make_lisp_symbol) [USE_LSB_TAG]:
1585 Symbols now tag the difference from lispsym, not the pointer.
1586 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1587 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1588 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1589 (XSYMBOL): New forward decl.
1590 (XUNTAGBASE): New function.
1593 Compute C decls for DEFSYMs automatically
1595 This patch also makes Q constants (e.g., Qnil) constant addresses
1596 from the C point of view.
1597 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1598 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1599 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1600 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1601 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1602 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1603 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1604 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1605 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1606 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1607 * xselect.c, xsettings.c, xterm.c:
1608 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1609 These names are now defined automatically by make-docfile.
1610 * alloc.c (init_symbol): New function.
1611 (Fmake_symbol): Use it.
1612 (c_symbol_p): New function.
1613 (valid_lisp_object_p, purecopy): Use it.
1614 * alloc.c (marked_pinned_symbols):
1615 Use make_lisp_symbol instead of make_lisp_ptr.
1616 (garbage_collect_1): Mark lispsym symbols.
1617 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1618 (mark_object): Use it.
1619 (sweep_symbols): Sweep lispsym symbols.
1620 (symbol_uses_obj): New function.
1621 (which_symbols): Use it. Work for lispsym symbols, too.
1622 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1623 since Qt's address is already known now.
1624 (syms_of_alloc): Add lispsym count to symbols_consed.
1625 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1626 when testing whether storage is all bits zero.
1627 * dispextern.h (struct image_type):
1628 * font.c (font_property_table):
1629 * frame.c (struct frame_parm_table, frame_parms):
1630 * keyboard.c (scroll_bar_parts, struct event_head):
1631 * xdisp.c (struct props):
1632 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1633 Lisp_Object *, since Qfoo is no longer an object whose address can be
1634 taken. All uses changed.
1635 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1636 use it, so that they no longer need to take the address of a Lisp sym.
1637 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1638 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1639 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1640 DEFSYM Qdeactivate_mark before the corresponding var.
1641 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1642 instead of interning their symbols; this avoids duplicates.
1643 (LISP_INITIALLY, TAG_PTR)
1644 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1646 (LISP_INITIALLY_ZERO): Use it.
1647 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1648 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1649 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1650 (make_lisp_symbol): New function.
1651 (XSETSYMBOL): Use it.
1652 (DEFSYM): Now just a placeholder for make-docfile.
1653 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1654 (intern_sym): New function, with body taken from old intern_driver.
1655 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1657 (define_symbol): New function.
1658 (init_obarray): Define the C symbols taken from lispsym.
1659 Use plain DEFSYM for Qt and Qnil.
1660 * syntax.c (init_syntax_once): No need to worry about
1661 Qchar_table_extra_slots.
1663 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1665 'temacs -nw' should not call missing functions
1666 Without this patch, "temacs -nw" fails with the diagnostic
1667 "emacs: Symbol's function definition is void: frame-windows-min-size"
1668 and messes up the tty's state.
1669 * frame.c (Fframe_windows_min_size): New placeholder function.
1670 (syms_of_frame): Define it.
1671 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1672 (syms_of_window): Define it.
1674 Less 'make' chatter for lisp dir
1675 * Makefile.in (%.elc): Adjust to compile-onefile change in
1676 ../lisp/Makefile.in.
1678 batch write-region no longer says "Wrote FOO"
1679 This cuts down on 'make' chatter a bit.
1680 * fileio.c (Fwrite_region):
1681 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1683 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1685 Revert previous change to produce_composite_glyph
1686 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1688 Pacify gcc -Wparentheses
1689 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1691 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1693 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1694 f->can_x_set_window_size is true.
1695 * xterm.c (x_set_window_size_1): Call change_frame_size with
1696 text sizes instead of pixel sizes (Bug#19428).
1698 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1700 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1701 right-to-left screen lines. (Bug#19473)
1703 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1705 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1707 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1709 Simplify setfattr use by assuming GNU make
1710 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1711 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1712 Simplify by using GNU make rather than shell conditionals,
1713 by using ln -f rather than rm -f followed by ln,
1714 and by preferring $@ to spelling out the destination.
1716 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1718 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1719 file doesn't compile on MS-Windows.
1721 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1723 Allow return value of system-name to vary. (Bug#19438)
1724 * filelock.c (current_lock_owner):
1725 * xrdb.c (get_environ_db):
1726 * xterm.c (same_x_server):
1727 * xterm.c (x_term_init):
1728 Prefer (system-name) to system-name, and avoid naming
1729 locals 'system-name'.
1730 * editfns.c (cached_system_name): New static var.
1731 (init_and_cache_system_name): New function.
1732 (init_editfns, Fsystem_name): Use it.
1733 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1734 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1735 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1736 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1737 Don't create a new string if the current value is already correct.
1739 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1741 Fix produce_composite_width typo
1742 * term.c (produce_composite_glyph):
1743 Fix typo that confused number of columns for pixel width.
1745 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1747 Wrap dll functions more simply
1748 * decompress.c, gnutls.c, image.c, xml.c:
1749 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1750 rather than the inverse when not WINDOWSNT. This isolates the
1751 fn_* business into the WINDOWSNT-specific section of the code,
1752 which makes it easier to maintain the generic code.
1753 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1754 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1755 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1756 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1757 Remove. All uses replaced by DEF_DLL_FN.
1758 * decompress.c (inflateInit2): Remove; no longer needed.
1759 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1761 Port memory-full checking to GnuTLS 3.3
1762 Instead of using gnutls_global_set_mem_functions, check every call
1763 to a GnuTLS function that might return an indication of memory
1764 exhaustion. Suggested by Dmitry Antipov in:
1765 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1766 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1767 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1768 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1770 (check_memory_full): New function.
1771 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1772 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1773 (Fgnutls_boot): Use it.
1774 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1776 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1778 Fix parse_settings to match internal documentation
1779 * xsettings.c (parse_settings): Return the number of settings seen.
1780 Count the settings changes accurately.
1781 (read_settings): Don't confuse number of settings changes with
1782 the return code from XGetWindowProperty.
1784 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1786 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1787 composition_compute_stop_pos to the number of characters in the
1789 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1791 * composite.c (composition_compute_stop_pos): If no composition
1792 was found in a string before ENDPOS, and ENDPOS is the string end,
1793 no need to back up to a safe point.
1795 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1797 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1799 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1800 (dealloc): Release bmRep.
1801 (setPixmapData): Make bmRep local so class member is not
1803 (setPixmapData): Rename local variable bmRep to avoid compiler
1806 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1808 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1809 when going to fullscreen (Bug#0x180004f).
1811 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1813 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1815 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1817 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1819 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1821 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1823 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1825 Use bool for boolean in xselect.c, xsettings.c
1826 * xselect.c (x_get_local_selection, struct selection_data)
1827 (x_selection_request_lisp_error, struct prop_location)
1828 (x_handle_selection_request, x_convert_selection)
1829 (waiting_for_other_props_on_window, expect_property_change)
1830 (wait_for_property_change, x_handle_property_notify)
1831 (x_get_foreign_selection, x_get_window_property)
1832 (receive_incremental_selection)
1833 (x_get_window_property_as_lisp_data)
1834 (lisp_data_to_selection_data, Fx_get_selection_internal)
1835 (x_send_client_event):
1836 * xselect.c, xterm.h (x_handle_dnd_message):
1837 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1838 (apply_xft_settings, read_and_apply_settings)
1839 (xft_settings_event, init_gsettings, init_xsettings)
1840 (syms_of_xsettings):
1841 Use bool for boolean.
1842 * xselect.c (x_get_window_property): Omit last arg, which was an
1844 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1845 always true. All callers changed.
1847 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1849 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1852 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1854 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1857 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1859 Use bool for boolean in xsmfns.c
1860 * xsmfns.c, xterm.h (x_session_have_connection):
1861 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1862 Use bool for boolean.
1863 (x_session_initialize, Fhandle_save_session):
1864 Prefer NILP (x) to EQ (x, Qnil).
1866 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1868 * callproc.c (child_setup):
1869 * dbusbind.c (xd_signature_cat):
1870 * doc.c (get_doc_string, Fsnarf_documentation):
1871 * editfns.c (Fuser_full_name):
1872 * frame.c (xrdb_get_resource):
1873 * gtkutil.c (xg_get_file_with_chooser):
1874 * tparam.c (tparam1):
1875 * xfns.c (xic_create_fontsetname):
1876 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1877 * xsmfns.c (smc_save_yourself_CB):
1878 Rewrite to avoid the need for strcat, typically by using stpcpy
1879 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1880 * doc.c (sibling_etc):
1881 * xrdb.c (xdefaults):
1882 Now a top-level static constant.
1884 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1886 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1889 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1891 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1892 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1894 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1896 Use bool for boolean in xterm.c
1897 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1898 (x_set_window_size, x_bitmap_icon):
1899 * nsterm.m (ns_frame_raise_lower, x_new_font):
1900 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1901 (struct terminal.frame_raise_lower_hook):
1902 * w32term.c (w32_frame_raise_lower):
1903 * xterm.c, xterm.h (x_text_icon):
1904 * xterm.c (x_update_window_begin, x_update_window_end)
1905 (x_update_end, x_after_update_window_line)
1906 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1907 (x_draw_glyph_string_foreground)
1908 (x_draw_composite_glyph_string_foreground)
1909 (x_alloc_lighter_color, x_draw_relief_rect)
1910 (x_draw_glyph_string_box, x_draw_image_relief)
1911 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1912 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1914 (XFillRectangle) [HAVE_GTK3]:
1915 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1916 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1917 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1918 (x_send_scroll_bar_event, xm_scroll_callback)
1919 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1920 (x_create_toolkit_scroll_bar)
1921 (x_create_horizontal_toolkit_scroll_bar)
1922 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1923 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1924 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1925 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1926 (x_scroll_bar_report_motion)
1927 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1928 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1929 (x_draw_window_cursor, x_clear_errors)
1930 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1931 (set_wm_state, x_set_sticky, get_current_wm_state)
1932 (do_ewmh_fullscreen, x_handle_net_wm_state)
1933 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1934 (x_set_window_size_1, XTframe_raise_lower)
1935 (x_make_frame_visible, x_iconify_frame)
1936 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1937 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1938 (x_delete_terminal, x_initialize, syms_of_xterm):
1939 Use bool for boolean.
1941 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1943 * composite.h (struct composition.width): Now int
1944 instead of unsigned short, as we prefer signed integers.
1946 Let charset tick grow past USHRT_MAX
1947 * charset.c, charset.h (charset_ordered_list_tick):
1948 Now EMACS_UINT, not unsigned short.
1949 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1950 maximum representable Emacs integer value before wrapping it around.
1952 Simplify unexec file mode setting
1953 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1954 Don't include <sys/stat.h> when no longer needed.
1955 (unexec): Create file with correct mode in the first place,
1956 rather than overwriting the mode later and fiddling with the
1957 global umask in the mean time. Avoid bogus usage like
1958 'umask (777)', which should have been 'umask (0777)'.
1959 (mark_x): Remove. All callers removed.
1961 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1963 Minor cleanups for Lisp objects and symbols
1964 * alloc.c (next_vector, set_next_vector):
1965 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1966 (lisp_h_make_number) [USE_LSB_TAG]:
1967 Use Lisp_Int0 instead of the mystery constant 0.
1968 * alloc.c (mark_object): Always set and use po; that's simpler.
1969 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1970 Properly parenthesize definientia.
1971 * bidi.c (bidi_initialize):
1972 * buffer.c (init_buffer_once):
1973 * nsfns.m (syms_of_nsfns):
1974 * nsmenu.m (syms_of_nsmenu):
1975 * nsselect.m (syms_of_nsselect):
1976 Prefer DEFSYM to defining by hand.
1977 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1978 * data.c: Fix too-long line.
1979 * lisp.h (DECLARE_GDB_SYM): New macro.
1980 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1981 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1982 Declare the symbol, so it's visible to everywhere lisp.h is included.
1983 Move forward decls as far forward as they can go,
1984 to allow future changes to use them.
1986 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1988 * gnutls.c: Include gnutls.h.
1989 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1990 * image.c (svg_load): Fix pointer signedness.
1992 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1994 * frame.c (frame_windows_min_size): New argument IGNORE.
1995 (adjust_frame_size): When called from change_frame_size call
1996 frame_windows_min_size with IGNORE Qt so we can ignore size
1999 2014-12-18 Eli Zaretskii <eliz@gnu.org>
2001 * font.c (Ffont_info): Add more font information to the vector
2002 returned by the function, inspired by query-font. Doc fix.
2005 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2007 * keyboard.c (input_was_pending): New var.
2008 (read_char): Use it to make sure we only skip redisplay when we can't
2009 keep up with the repeat rate.
2011 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2013 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2015 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2017 * image.c (svg_load): Watch out for nil value of current buffer's
2018 filename. Re-enable filename thing for not-a-file case.
2020 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2022 Partially disabled previous change.
2024 * image.c (svg_load): Temporarily disabled filename thing for
2025 not-a-file case as it can cause crashs.
2027 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2029 Fix problem with images referenced within svg files. (bug#19373)
2031 * image.c: Additional parameter 'filename' for
2032 svg_load_image. Include "buffer.h". Define library function
2033 rsvg_handle_set_base_uri for WINDOWSNT.
2034 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2035 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2036 (svg_load): Pass a filename to svg_load_image: either name of
2037 actual file or of current buffer's file.
2038 (svg_load_image): New parameter 'filename', used for setting
2039 base_uri, necessary for loading referenced images. (bug#19373)
2041 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2043 * lread.c (init_obarray): Declare Qt as special.
2044 This fixes a typo in the 2012-05-15 patch that
2045 tried to declare Qt as special.
2047 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2049 Various fixes to use bool type and constants.
2050 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2052 * xfaces.c (clear_face_cache): Use bool for the argument type.
2054 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2056 Correct same_at_end when restoring window points
2057 * fileio.c (Finsert_file_contents): Compute same_at_end character
2058 position using the old buffer size, not the new one, since
2059 restore_window_points wants the old size.
2060 Fixes: debbugs:19161
2062 2014-12-14 Alan Mackenzie <acm@muc.de>
2064 New feature optionally to accelerate auto-repeated scrolling.
2066 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2068 * window.c (window_scroll): Bind fontification-functions to nil
2069 when scrolling by whole screens and
2070 fast-but-imprecise-scrolling is non-nil.
2071 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2073 * lisp.h (bool): Declare Qfontification_functions extern.
2075 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2077 Load system's default trusted Certificate Authorities if available.
2078 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2079 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2080 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2081 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2082 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2084 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2085 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2088 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2090 * regex.c (analyze_first): Rename from analyze_first.
2092 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2094 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2095 a hack involving a union.
2097 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2099 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2100 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2103 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2105 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2107 * gnutls.h: Always declare syms_of_gnutls.
2109 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2110 clarity. Let the availability check return Qnil when the GnuTLS
2111 integration is not available, instead of erroring out.
2114 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2116 * xdisp.c (move_it_in_display_line_to, display_line):
2117 Don't disallow overflow-newline-into-fringe when word-wrap is in
2120 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2122 * fileio.c: Better preserve window-points during revert (bug#19161).
2123 (Qget_buffer_window_list): New var.
2124 (get_window_points_and_markers, restore_window_points): New functions.
2125 (Finsert_file_contents): Use them to save and restore window-points.
2127 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2129 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2130 descriptor if called from x_connection_closed and always delete
2131 this descriptor from keyboard waiting set (Bug#19147).
2133 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2135 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2136 (bidi_cache_max_elts): New global variable.
2137 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2138 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2140 (bidi_cache_search): Handle overflown cache. Improve commentary.
2141 (bidi_cache_ensure_space): Limit allocations to the current value
2142 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2143 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2144 the increment to not exceed the limit.
2145 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2146 cache, zero otherwise (meaning the cache overflowed). In the
2147 latter case, set bidi_cache_last_idx to -1.
2148 (bidi_peek_at_next_level): Handle overflown cache.
2149 (bidi_push_it): Increase the cache limit for iterating the new object.
2150 (bidi_pop_it): Decrease the cache limit back to previous value.
2151 (bidi_shelve_cache): Shelve the current value of the cache limit.
2152 (bidi_unshelve_cache): Restore the value of cache limit.
2153 (bidi_find_bracket_pairs): If the cache overflows while looking
2154 for the paired bracket, give up and let bidi_resolve_neutrals
2155 process the bracket as a simple neutral. (Bug#19322)
2156 (bidi_find_other_level_edge): If the cache overflows, fall back on
2157 Plan B, which effectively stops the reordering and restarts it on
2158 the next character (after resetting the cache).
2159 (bidi_move_to_visually_next): When the cache overflows, reset it
2160 after processing the last cached character.
2162 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2164 Fix glitches in gnutls.c, mostly memory-related
2165 * gnutls.c: Sort macro definitions by name.
2166 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2167 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2168 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2169 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2170 calculating string length. Use make_uninit_string, to avoid
2171 copying the string. Cast the char, not the pointer.
2172 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2173 and free. Work even for dates past the year 9999. Use void *
2174 for buffers, to avoid casts.
2176 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2178 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2180 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2182 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2185 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2187 * process.c: Whitespace and line-break nitpicks.
2189 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2191 * gnutls.c (gnutls_certificate_details): The :signature isn't
2192 that useful, so remove it.
2193 (gnutls_certificate_details): Clean up whitespace slightly.
2194 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2196 (gnutls_certificate_details): Put :signature-algorithm back again,
2197 which was removed by mistake.
2198 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2199 that they are not messaged by default (bug#16253).
2200 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2202 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2204 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2206 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2209 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2211 * eval.c (Fsignal): Remove duplicate test.
2212 (Fautoload_do_load): Fix up docstring.
2214 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2216 * nsterm.m (represented_filename, represented_frame): New variables.
2217 (ns_set_represented_filename): New function.
2218 (sendEvent:): Set represented filename here to avoid flicker,
2219 related to Bug#18757.
2221 * nsterm.h: Declare ns_set_represented_filename.
2223 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2224 at once, call ns_set_represented_filename instead.
2226 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2228 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2229 (struct bidi_stack): Reduce size by using bit fields and by
2230 packing sos, override, and isolate_status into a single 8-bit
2231 byte called 'flags'.
2233 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2234 (bidi_push_embedding_level): Construct flags from individual
2235 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2237 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2238 from flags. Adapt to changes in prev_for_neutral,
2239 next_for_neutral, and last_strong members.
2240 (bidi_line_init): Initialize flags to zero.
2241 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2242 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2244 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2246 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2247 (Fapply): Try and simplify the control flow.
2249 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2251 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2252 Use gnutls_sign_get_name directly because
2253 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2254 (init_gnutls_functions): Load missing gnutls_server_name_set.
2256 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2258 * bidi.c (bidi_find_first_overridden): New function.
2260 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2261 (syms_of_xdisp): Defsubr it.
2263 * dispextern.h (bidi_find_first_overridden): Add prototype.
2265 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2267 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2268 to nil after release (Bug#9133).
2270 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2272 Port better to AddressSanitizer.
2273 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2275 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2276 Return -1 or 0, as the pipe trick doesn't work.
2277 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2279 * print.c (print_object):
2280 When a pointer-check primitive returns -1, do not assume this
2281 means the pointer is valid or that the underlying system has failed.
2282 It could just be that addresses are being sanitized so Emacs can't
2283 test for pointer validity.
2284 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2285 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2286 string validity checker doesn't work on stack-based strings.
2288 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2290 Improve clarity of USE_LSB_TAG definition.
2291 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2292 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2293 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2294 VAL_MAX / 2 rather than in terms of the (more complicated)
2295 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2297 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2299 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2300 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2301 (next_element_from_buffer): When done with overlays, reset the
2302 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2304 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2306 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2307 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2309 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2311 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2312 for paxctl and setfattr. Fixes temacs startup failure with
2313 grsecurity/PaX enabled Linux kernel (bug#19067).
2315 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2317 * w32.c, w32heap.c, w32term.c:
2318 Use MINGW_W64 instead of _W64.
2320 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2322 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2324 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2326 * gnutls.c (gnutls_ip_address_p): New function.
2327 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2329 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2331 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2333 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2335 Fix gnutls problems caught by static checking.
2336 * gnutls.c (Fgnutls_boot): Remove unused local.
2337 (Fgnutls_boot): Fix pointer signedness.
2339 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2341 * gnutls.c (gnutls_certificate_details): Don't include certain
2342 certificate details on older gnutls versions (bug#19168).
2343 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2344 (gnutls_certificate_details): Reversed check in last checkin.
2346 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2348 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2349 (Fgnutls_peer_status_warning_describe): Add function to describe a
2350 peer verification warning symbol.
2351 (Fgnutls_peer_status): Use it.
2352 (Fgnutls_boot): Use it. Minor logging fixes.
2354 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2356 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2358 2014-11-24 Glenn Morris <rgm@gnu.org>
2360 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2362 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2363 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2365 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2367 * gnutls.c: Fix Windows function definition of
2368 gnutls_x509_crt_get_fingerprint.
2370 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2372 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2374 * process.h: Added more fields to Lisp_Process to track
2375 certificate details.
2377 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2378 (Fgnutls_peer_status): New functions to export TLS certificate
2379 details to Emacs Lisp.
2381 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2383 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2384 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2385 check for gtk_adjustment_configure (Bug#19149).
2386 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2388 2014-11-22 Glenn Morris <rgm@gnu.org>
2390 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2392 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2394 Don't shrink frame when using desktop-save-mode (Bug#19048).
2395 * w32fns.c (x_set_tool_bar_lines): Always call
2396 x_change_tool_bar_height (Bug#19048).
2397 (x_change_tool_bar_height): Mark frame as garbaged since
2398 adjust_frame_size might not have done that.
2399 * xfns.c (x_set_tool_bar_lines): Always call
2400 x_change_tool_bar_height (Bug#19048).
2401 (x_change_tool_bar_height): Mark frame as garbaged since
2402 adjust_frame_size might not have done that.
2404 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2406 * xml.c (parse_region): Take care of new optional parameter
2407 'discard-comments' of 'libxml-parse(html|xml)-region'.
2408 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2409 New optional parameter 'discard-comments'.
2411 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2413 Improve time stamp handling, and be more consistent about it.
2414 * editfns.c (invalid_time): New function.
2415 Use it instead of 'error ("Invalid time specification")'.
2416 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2417 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2419 (make_time_tail, make_time): Remove. All uses changed to use
2420 new functions or plain list4i.
2421 (disassemble_lisp_time): Return effective length if successful.
2422 Check that LOW is an integer, if it's combined with other components.
2423 (decode_time_components): Decode into struct lisp_time, not
2424 struct timespec, so that we can support a wide set of times
2425 regardless of whether time_t is signed. Decode plain numbers
2426 as seconds since the Epoch, and nil as the current time.
2427 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2428 Reimplement in terms of new functions.
2429 (Fencode_time): Just use list2i.
2430 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2431 * keyboard.c (decode_timer): Don't allow the new formats (floating
2432 point or nil) in timers.
2433 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2434 place of the magic number '16'.
2435 (struct lisp_time): New type.
2436 (decode_time_components): Use it.
2437 (lisp_to_timespec): New decl.
2439 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2441 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2444 * callint.c (Fcall_interactively): Pass in nil as argument to
2445 Fbarf_if_buffer_read_only.
2447 * fileio.c (Finsert_file_contents): Ditto.
2449 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2451 * textprop.c (verify_interval_modification): Check buffer
2452 readedness after the last interval.
2454 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2455 the text at POSITION (new optional argument) has the
2456 `inhibit-read-only' text property set.
2458 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2460 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2461 errors in computing the number of pixels to scroll.
2462 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2464 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2466 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2467 call updateFrameSize.
2469 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2471 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2473 * nsfns.m (x_set_foreground_color, x_set_background_color)
2474 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2475 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2477 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2479 * nsterm.m (ns_send_appdefined): Check for application defined
2480 event on Cocoa (Bug#18993).
2481 (run): Restore code before the previous 18993 fix.
2483 2014-11-14 David Reitter <david.reitter@gmail.com>
2485 * nsterm.m (run): Set timeout for event loop to prevent hang.
2488 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2490 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2492 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2494 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2495 for each candidate font but attempt to reuse it from previous improper
2498 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2500 Avoid undefined behavior in color table hashing.
2501 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2502 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2503 This function avoids undefined behavior with signed shift overflow.
2505 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2507 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2508 when the inserted text does not need decoding. (Bug#18982)
2510 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2512 * nsterm.h (EmacsScroller): judge returns bool.
2514 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2515 (ns_judge_scroll_bars): Only set removed if judge returns true.
2516 (judge): Returns bool == condemned. Remove self from window.
2517 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2519 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2521 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2522 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2524 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2526 * nsterm.m (ns_set_vertical_scroll_bar)
2527 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2529 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2531 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2532 merely because tmo_in_millisec is nonnegative. The 1st call
2533 to g_main_context_query could succeed while the 2nd one fails.
2535 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2537 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2539 * nsterm.m (run): Only use non-system event loop if OSX version is
2540 exactly 10.9 (Bug#18993).
2541 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2544 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2546 * callproc.c (encode_current_directory): Support handling of file
2547 names prepended by "/:". (Bug#18891)
2549 2014-11-08 Alan Mackenzie <acm@muc.de>
2551 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2553 2014-11-08 Dima Kogan <dima@secretsauce.net>
2555 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2557 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2559 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2560 raises an error. (Bug#18891)
2562 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2564 * frame.c (adjust_frame_size): Call x_set_window_size only if
2565 f->can_x_set_window_size is set.
2566 (make_frame): Initialize f->can_x_set_window_size and
2567 f->can_run_window_configuration_change_hook.
2568 (Fcan_run_window_configuration_change_hook): New function.
2569 * frame.h (frame): Split `official' into `can_x_set_window_size'
2570 and `can_run_window_configuration_change_hook'.
2571 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2572 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2573 Set f->can_x_set_window_size.
2574 * window.c (run_window_configuration_change_hook):
2575 Return immediately if either f->can_x_set_window_size or
2576 f->can_run_window_configuration_change_hook are false.
2577 (Fset_window_configuration): Instead of f->official set
2578 f->can_x_set_window_size.
2579 * xfns.c (Fx_create_frame, x_create_tip_frame):
2580 Set f->can_x_set_window_size.
2582 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2584 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2585 cleanup from 2014-11-01 (Bug#18972).
2587 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2589 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2590 * xdisp.c (window-scroll-functions): Improve docstring.
2592 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2594 Uniquify the 'size' symbol.
2596 * w32notify.c (Qsize): Remove.
2597 * lisp.h (Qsize): New decl.
2598 * lread.c (Qsize): Now extern.
2599 * w32notify.c (syms_of_w32notify): No need to defsym.
2601 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2603 * dispnew.c (change_frame_size_1): Fix call of
2605 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2606 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2607 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2608 (Qtool_bar_size): New constants.
2609 (frame_inhibit_resize, adjust_frame_size): New argument to
2610 handle case where frame_inhibit_implied_resize is a list.
2611 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2612 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2613 (x_set_right_divider_width, x_set_bottom_divider_width)
2614 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2615 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2617 (frame-inhibit-implied-resize): Rewrite doc-string.
2618 * frame.h (frame_inhibit_resize, adjust_frame_size):
2619 Fix external declarations.
2620 (Qframe_position, Qframe_outer_size)
2621 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2622 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2623 (Qtool_bar_size): Extern them.
2624 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2625 (xg_height_or_width_changed): Remove.
2626 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2627 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2628 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2629 (xg_change_toolbar_position): Call adjust_frame_size directly.
2630 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2631 Fix calls of adjust_frame_size.
2632 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2633 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2634 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2635 frame can get resized when tool-bar-lines parameter changes from
2637 (Fw32_frame_menu_bar_size): Return fourth value.
2638 (Fw32_frame_rect): Block input around system calls
2639 (Fx_frame_geometry): New function.
2640 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2641 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2642 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2643 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2644 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2645 (Fx_create_frame): Adjust adjust_frame_size calls.
2646 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2647 frame can get resized when tool-bar-lines parameter changes from
2649 (Fx_frame_geometry): New function.
2650 * xmenu.c (update_frame_menubar): On Lucid call
2651 adjust_frame_size with one pixel less height to avoid that
2652 repeatedly adding/removing the menu bar grows the frame.
2653 (free_frame_menubar): On Motif arrange to optionally preserve
2654 the old frame height when removing the menu bar.
2655 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2657 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2659 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2660 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2661 frame; instead, print an error message.
2663 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2665 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2667 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2669 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2670 (dealloc): Release bmRep.
2672 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2673 imageListSetNext, imageListNext.
2675 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2676 (reference): Remove.
2677 (allocInitFromFile:): Remove searching ImageList and calling
2678 reference (Bug#18918).
2679 (dealloc): Remove handling if ImageList.
2681 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2683 * process.c (catch_child_signal): Fix incorrect assertion.
2685 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2687 * macfont.m (macfont_draw):
2688 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2690 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2691 if force_integral_p (i.e. no antialias).
2692 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2693 bold if no antialias (Bug#18876).
2695 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2696 was given (Bug#18846).
2698 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2700 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2701 instead of in xdisp.c, function now takes void. (Bug#18884).
2703 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2704 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2706 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2707 struct window* (Bug#18889).
2708 Remove getMouseMotionPart.
2709 (ns_output): Make icon_top/left int.
2711 * nsfns.m (x_icon): icon_top/left is int.
2713 * nsterm.m (ns_mouse_position): Remove unused code.
2714 (initFrame:window:, dealloc): Use window instead of win.
2715 (getMouseMotionPart:window:x:y:): Remove, unused.
2716 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2718 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2720 * keyboard.c (readable_events): When FLAGS include
2721 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2722 This avoids returning non-nil from input-pending-p when only such
2723 events are in the queue. (Bug#18856)
2725 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2727 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2728 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2729 (Qforeign_selection): Remove.
2730 (ns_get_local_selection): Identation fix.
2731 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2733 * nsselect.m (ns_get_local_selection): Remove calling of
2734 functions in Vselection_converter_alist (Bug#18911).
2735 (syms_of_nsselect): Remove Vselection_converter_alist.
2737 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2739 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2740 and unnecessary initialization. Adjust comments.
2742 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2744 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2746 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2747 index, not an absolute one, as that's what the function expects.
2749 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2751 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2752 font on an initial frame when running as a daemon (Bug#18869).
2754 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2756 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2758 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2759 build_string, when importing a home directory. (Bug#18873)
2761 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2763 * dispnew.c (buffer_posn_from_coords):
2764 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2765 account for the header-line height. (Bug#18839)
2767 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2769 * xml.c (parse_region): Do not forget the first document child.
2771 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2773 * nsselect.m: pasteboard_changecount is new.
2774 (ns_store_pb_change_count, ns_get_pb_change_count)
2775 (ns_get_our_change_count_for): New functions.
2776 (ns_string_to_pasteboard_internal): Correct comment.
2777 type => gtype in eassert, Call ns_store_pb_change_count.
2778 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2779 (Fns_disown_selection_internal, Fns_selection_owner_p):
2780 Replace Vselection_alist check, with change count check.
2781 (Fns_get_selection): Initialize val to Qnil. Only get local
2782 selection if change counts match (Bug#18799).
2783 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2785 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2787 * w32proc.c (create_child): If calling a quoted batch file,
2788 pass NULL for exe. (Bug#18745)
2790 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2792 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2793 (bidi_resolve_brackets): Use end of string position rather than ZV
2794 when iterating over a string. (Bug#18815)
2796 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2798 * keyboard.c (make_lispy_position): Return coordinates also when
2799 on scroll bars, fringes, margins or not in a window.
2800 * xdisp.c (show_mouse_face): Don't change cursor face during
2803 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2805 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2806 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2807 Fix doc-strings (Bug#18789).
2809 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2811 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2813 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2815 Optimize redisplay of simple bracketed text.
2816 * bidi.c (bidi_cache_reset_to): New function.
2817 (bidi_cache_reset): Call it.
2818 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2820 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2821 bracket_enclosed_type only if bracket_pairing_pos's value is not
2823 (MAX_BPA_STACK): Make sure the value is signed.
2824 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2825 stop pushing values onto the stack.
2826 (bidi_find_bracket_pairs): If the bracketed text is only on the
2827 base embedding level, remove all the states cached by this
2828 function from the cache, and return zero, so that the brackets in
2829 this segment of text are processed as normal neutrals.
2830 (bidi_resolve_brackets): Detect the brackets that are to be
2831 processed as neutrals, and don't call bidi_find_bracket_pairs on
2834 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2836 * w32select.c (Fw32_selection_exists_p): Rename from
2837 Fx_selection_exists_p.
2838 (syms_of_w32select): Adjust accordingly.
2840 * w16select.c (Fw16_selection_exists_p): Rename from
2841 Fx_selection_exists_p.
2842 (syms_of_win16select): Adjust accordingly.
2844 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2845 (Fns_own_selection_internal): Tighten scoping.
2846 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2847 (Fns_get_selection): Rename from Fx_get_selection_internal.
2848 (Fns_get_selection_internal, Fns_store_selection_internal):
2850 (syms_of_nsselect): Adjust accordingly.
2852 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2854 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2855 * w32term.c (x_set_window_size): Account for wrapped menu bar
2856 lines when setting up frame height (Bug#15174 and Bug#18720).
2857 (w32_add_wrapped_menu_bar_lines): New variable.
2859 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2861 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2864 2014-10-20 Glenn Morris <rgm@gnu.org>
2866 * Merge in all changes up to 24.4 release.
2868 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2870 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2871 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2873 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2875 * xterm.c (handle_one_xevent): Check return value from
2876 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2877 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2879 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2880 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2881 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2882 Gtk+ >= 3.14 (Bug#18674).
2883 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2884 Gtk+ >= 3.14 (Bug#18674).
2886 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2888 * gtkutil.c: Remove no-longer-used code.
2889 (xg_update_menubar): Remove unused local and unnecessary call to
2890 gtk_menu_item_get_submenu.
2891 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2892 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2893 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2895 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2897 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2899 * xterm.h (handlebox_widget): Remove.
2901 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2904 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2906 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2907 to handle Gtk versions.
2908 (xg_get_file_with_chooser): Use them.
2909 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2910 Remove (create_menus): Remove teroff argument and code.
2911 Remove call to gtk_menu_set_title.
2912 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2913 Adjust args to create_menus.
2914 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2915 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2916 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2917 (xg_make_tool_item): Remove detach code.
2918 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2919 (find_icon_from_name): New function.
2920 (update_frame_tool_bar): Remove GtkStockItem code, move to
2921 find_icon_from_name. Let stock be a list of icon names to try.
2922 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2923 Replace TOOLBAR_TOP_WIDGET.
2924 (free_frame_tool_bar, xg_change_toolbar_position ):
2925 Replace TOOLBAR_TOP_WIDGET.
2926 (xg_initialize): Remove tearoff code.
2928 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2930 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2931 pixel from the window's cursor glyph width, since X renders hollow
2932 blocks 1 pixel wider than the 'width' parameter.
2934 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2935 glyph->pixel_width; this is now done in xterm.c.
2937 Fix reordering of bracket characters in isolates.
2938 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2939 RESOLVED_ONLY; when non-zero, return from the cache only fully
2940 resolved states. All callers changed.
2941 (CANONICAL_EQU): New macro.
2942 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2943 equivalent of the paired closing bracket character.
2944 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2945 the default non-negative value, to be checked later in
2946 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2947 characters against those pushed onto the BPA stack.
2948 (bidi_record_type_for_neutral): New function.
2949 (bidi_resolve_brackets): Record next_for_neutral and
2950 prev_for_neutral when embedding level gets pushed. Force
2951 resolution of bracket pairs when entering a level run that was not
2953 (bidi_resolve_neutral): Add assertions before calling
2954 bidi_resolve_neutral_1.
2955 (bidi_level_of_next_char): Remove the code that attempted to
2956 resolve unresolved neutrals; that is now done by
2957 bidi_resolve_neutral.
2959 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2961 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2963 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2964 1-pixel R2L characters.
2965 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2966 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2968 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2970 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2973 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2975 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2976 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2977 It's not clear to me whether the initialization is needed,
2978 but it can't hurt so I played it safe.
2980 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2982 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2984 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2986 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2987 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2989 (bidi_get_type): Return the isolate initiators and terminator types.
2990 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2991 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2992 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2993 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2994 for the new features.
2995 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2996 push and pop correctly for isolates.
2997 (bidi_remember_char): Modify to accept an additional argument
2998 and record the bidi type according to its value.
2999 (bidi_cache_iterator_state): Accept an additional argument to only
3000 update an existing state. Handle the new members of struct bidi_it.
3001 (bidi_cache_find): Arguments changed: no longer accepts a level,
3002 instead accepts a flag telling it whether it is okay to return
3003 unresolved neutrals.
3004 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3005 table. Initialize new isolate-related members.
3006 (bidi_paragraph_init): Some code factored out into
3007 find_first_strong_char.
3008 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3009 into bidi_resolve_explicit.
3010 (bidi_resolve_explicit): Support the isolate initiators and
3011 terminator. Fix handling of embeddings and overrides according to
3012 new UBA requirements. Record information about previously seen
3013 characters here (moved from bidi_level_of_next_char).
3014 (bidi_resolve_weak): Adapt to changes in struct members.
3015 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3016 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3017 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3018 paired bracket resolution. Handle isolate initiators and
3020 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3021 (bidi_level_of_next_char): Move the code that records information
3022 about previous characters to bidi_resolve_explicit. Fix logic of
3023 resolving neutrals and make sure their cache entries are updated.
3024 Remove now unneeded special handling of PDF level.
3026 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3027 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3028 enlarged per Unicode 6.3.
3029 (enum bidi_bracket_type_t): New data type.
3030 (struct bidi_saved_info): Leave only 2 type members out of 4.
3032 (struct bidi_stack): Add members necessary to support isolating
3034 (struct bidi_it): Add new members necessary to support isolating
3035 sequences and bracket pair resolution.
3037 * xdisp.c (Fbidi_resolved_levels): New function.
3038 (syms_of_xdisp): Defsubr it.
3039 (append_glyph, append_composite_glyph, produce_image_glyph)
3040 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3042 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3044 * term.c (append_glyph, append_composite_glyph)
3045 (append_glyphless_glyph): Convert aborts to assertions.
3047 * .gdbinit (pgx): Display the character codepoint, resolved level,
3048 and bidi type also for glyphless glyphs.
3050 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3052 Avoid unwanted point motion in Fline_beginning_position.
3053 * lisp.h (scan_newline_from_point): Add prototype.
3054 * search.c (scan_newline_from_point): New function, refactored from...
3055 * cmds.c (Fforward_line): ...adjusted user.
3056 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3057 and simplify the former since the latter doesn't move point.
3059 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3061 Cleanup terminal handling code.
3062 * dispextern.h (get_named_tty): Remove prototype but...
3063 * termhooks.h (get_named_terminal): ...resurrect it under
3064 more meaningful name.
3065 (get_terminal): Likewise, but with...
3066 (decode_live_terminal): ...this name.
3067 (decode_tty_terminal): Add prototype.
3068 * term.c (get_tty_terminal): Remove.
3069 (get_named_tty): Remove.
3070 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3071 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3072 Use decode_tty_terminal.
3073 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3074 * terminal.c (get_terminal): Refactor to...
3075 (decode_terminal, decode_live_terminal): ...new functions.
3076 (decode_tty_terminal): Replacement for get_tty_terminal.
3077 (get_named_terminal): Likewise for get_named_tty.
3078 * coding.c (Fset_terminal_coding_system_internal)
3079 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3080 (Fkeyboard_coding_system):
3081 * composite.c (Fcomposition_get_gstring):
3082 * dispnew.c (Fsend_string_to_terminal):
3083 * frame.c (Fmake_terminal_frame):
3084 * nsfns.m (check_ns_display_info):
3085 * w32fns.c, xfns.c (check_x_display_info):
3086 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3087 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3088 (Fset_quit_char): Use get_named_terminal.
3089 (Fset_output_flow_control, Fset_input_meta_mode):
3090 Use decode_tty_terminal.
3092 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3094 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3095 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3097 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3099 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3100 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3102 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3104 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3107 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3109 * editfns.c (dump_tz_string): No longer const.
3110 It might be modified.
3112 * nsmenu.m (clear): Assume OS X 10.6 or later.
3114 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3116 * unexmacosx.c: Remove include ppc/reloc.h.
3117 (unrelocate, copy_dysymtab): Remove PPC code.
3118 (rebase_reloc_address): Remove, only used for PPC:
3120 * nsterm.m: Always include macfont.h on COCOA.
3121 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3122 (ns_dumpglyphs_image, ns_check_menu_open)
3123 (applicationDidFinishLaunching)
3124 (antialiasThresholdDidChange:)
3125 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3126 Remove checks for OSX <= 10.5/10.6.
3127 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3128 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3131 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3132 (NS_HAVE_NSINTEGER): Remove block.
3133 Remove >= OSX 10.6 tests.
3135 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3136 (x_activate_menubar, trackingNotification:): Remove check for
3138 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3140 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3142 * nsfns.m: Always include macfont.h on COCOA.
3143 (ns_filename_from_panel, ns_directory_from_panel)
3144 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3145 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3147 * macfont.m: Remove >= 1050 check.
3148 (macfont_create_family_with_symbol)
3149 (macfont_get_glyph_for_character)
3150 (mac_font_get_glyphs_for_variants)
3151 (mac_ctfont_create_available_families, syms_of_macfont):
3152 Remove code for OSX < 10.6.
3153 (mac_font_family_group, mac_font_family_compare): Remove, only used
3156 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3157 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3159 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3162 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3164 Fix putenv race conditions with undefined behavior (Bug#8705).
3165 Do all putenv calls before Emacs creates any threads.
3166 Use a safer way to modify the TZ environment variable in the
3167 presence of multiple threads. For further thread-safety,
3168 prefer localtime_r and gmtime_r to localtime and gmtime,
3169 and prefer struct tm's tm_gmtoff (if available) to calling
3170 both localtime_r and gmtime_r.
3171 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3172 (init_dbusbind): ... to this new function.
3173 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3174 * xterm.c (x_term_init): Move xputenv call from here ...
3175 (init_xterm): ... to this new function.
3176 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3177 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3178 (dump_tz_string): New constant.
3179 (init_editfns): Use it. This centralizes the dump_tz stuff.
3180 Call set_time_zone_rule here, so that its xputenv is done
3181 before Emacs goes multithreaded.
3182 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3183 thread-safe enough for Emacs.
3184 (format_time_string, Fdecode_time, Fcurrent_time_string)
3185 (Fcurrent_time_zone):
3186 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3187 localtime and gmtime. Remove now-unnecessary calls to block_input.
3188 (tm_gmtoff): New static function.
3189 (Fdecode_time, Fcurrent_time_zone): Use it.
3190 (Fencode_time): Use mktime_z, for better thread-safety.
3191 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3192 i.e., not quite thread-safe but good enough for Emacs typical usage.
3193 Do not reclaim storage that is in the environment; let it leak.
3194 Always call tzset, since localtime_r does not.
3195 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3196 This is now done in init_editfns.
3197 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3198 New macros and declarations, for platforms lacking tzalloc & friends.
3200 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3202 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3203 On x86 platforms this works around GCC bug 63495
3204 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3205 and more generally should fix a portability problem in Emacs.
3206 Reported by Stefan Monnier in:
3207 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3209 2014-10-08 Leo Liu <sdl.web@gmail.com>
3211 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3212 * keymap.c (describe_vector_princ):
3213 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3216 * print.c (printchar_stdout_last): Declare.
3217 (printchar): Record the last char written to stdout.
3218 (Fterpri): Add optional argument ENSURE.
3220 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3222 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3223 DELAY argument to change_frame_size, so that the frame size
3224 changes, if any are needed, are delayed until the next redisplay.
3225 This is to avoid a too early QUIT inside change_frame_size, when
3226 it calls Lisp in frame_windows_min_size, in case one of the events
3227 we've read sets the quit-flag. (Bug#18649)
3229 * w32fns.c (check_x_display_info): Accept terminal objects as
3230 argument, to follow what xfns.c does.
3232 2014-10-07 Glenn Morris <rgm@gnu.org>
3234 * Makefile.in ($(srcdir)/macuvs.h)
3235 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3237 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3239 * decompress.c (init_zlib_functions): Move the message about zlib
3240 being unavailable from here...
3241 (Fzlib_decompress_region): ...to here. (Bug#18650)
3243 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3245 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3246 the case where an optional string is used. Adjust docstring.
3248 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3250 * lisp.mk (lisp): Remove w32-common-fns.elc.
3252 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3254 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3255 These were already defined in buffer.c, and the duplicate
3256 definitions cause problems on platforms like 'gcc -fno-common'.
3257 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3259 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3261 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3262 if toolbar is visible.
3264 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3267 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3268 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3269 (ns_select, ns_read_socket): Use unwind_protect to decrease
3270 apploopnr (Bug#18345).
3271 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3272 line height (Bug#17977).
3274 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3275 (macfont_closest_traits_index): New function.
3276 (macfont_closest_traits_index_p): Rename from
3277 macfont_closest_traits_index.
3278 (macfont_list): Use macfont_closest_traits_index_p.
3280 2014-10-05 K. Handa <handa@gnu.org>
3282 * coding.c (detect_coding_iso_2022): Set coding->rejected
3283 correctly when an invalid escape sequence is found (Bug#18610).
3285 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3287 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3288 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3291 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3293 * buffer.c (scroll_bar_width, scroll_bar_height):
3295 * window.c (Fset_window_scroll_bars): Fix doc-string.
3296 (Fwindow_scroll_bars): Have it return what the doc-string says.
3298 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3300 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3301 iterator backwards, to resync the bidi iterator. (Bug#18584)
3303 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3305 Consistently use min and max macros from lisp.h.
3306 * coding.c (min, max):
3308 * unexhp9k800.c (min):
3309 * unexw32.c (min, max): Use definitions from lisp.h.
3310 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3312 * gmalloc.c (min): Tiny style change.
3314 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3315 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3317 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3319 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3320 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3321 (X_ULONG_MAX): Move these macros to xterm.h.
3322 (x_fill_property_data): Be more generous about allowing either
3323 signed or unsigned data of the appropriate width.
3324 * xterm.h (x_display_set_last_user_time): New function.
3325 All setters of last_user_time changd to use this function.
3326 If ENABLE_CHECKING, check that the times are in range.
3328 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3330 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3331 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3333 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3335 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3336 make a font_object from a tty frame (Bug#18573).
3337 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3339 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3341 * alloc.c (mark_overlay): Assume that overlay boundaries are
3342 always markers. Add comment.
3343 * lread.c (read_internal_start): Use convenient validate_subarray.
3345 (Fread_from_string): Adjust docstring.
3347 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3349 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3351 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3352 Rename from the "x-" prefix.
3354 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3356 * xselect.c (selection-converter-alist): Fix docstring.
3358 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3360 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3361 argument passed by the caller, when we mirror all slashes into
3364 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3366 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3367 Resurrect old code and fix compilation with GTK < 2.13.6.
3369 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3371 Use AUTO_CONS instead of SCOPED_CONS, etc.
3372 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3373 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3374 (AUTO_LIST1): Rename from scoped_list1.
3375 (AUTO_LIST2): Rename from scoped_list2.
3376 (AUTO_LIST3): Rename from scoped_list3.
3377 (AUTO_LIST4): Rename from scoped_list4.
3378 (AUTO_STRING): Rename from SCOPED_STRING.
3379 * frame.h (AUTO_FRAME_ARG):
3380 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3381 (AUTO_LIST4, AUTO_STRING):
3382 Prepend a new argument 'name'.
3383 Declare a variable instead of yielding a value.
3385 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3387 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3389 * w32fns.c (w32_createwindow): Accept an additional argument, an
3390 array of 2 values specifying the coordinates of the frame's
3391 top-left corner. Use these values instead of calling x_get_arg,
3392 which can cons Lisp objects, and therefore cannot be called except
3393 from the main thread. Remove redundant tests for the default
3395 (my_create_window): Move the calculation of the coordinates of the
3396 frame's top-left edge here. Pass them to the input thread via the
3397 second parameter of the WM_EMACS_CREATEWINDOW message.
3398 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3401 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3403 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3404 (redisplay_window): Treat the frame's frozen_window_starts flag
3405 the same way as the optional_new_start flag for the window: only
3406 obey it if the glyph row showing point will be fully visible.
3407 Likewise when the window start is in a continuation line. If,
3408 after trying everything under the 'force_start' label, point is
3409 still not fully visible, give up and scroll the window.
3410 Add debugging traces. (Bug#18545)
3412 * window.c (Frecenter): Set the window's redisplay flag.
3414 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3416 * w32term.c (w32_read_socket): Don't use frame dimensions for
3417 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3418 rectangle. Check the return value of GetClientRect, and don't use
3419 the results if it didn't succeed.
3421 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3422 in columns and lines after correcting the pixel dimensions in
3424 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3425 negative values to xrealloc. (Bug#18528)
3427 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3429 * alloc.c: Remove now-unnecessary check.
3430 Suggested by Dmitry Antipov in:
3431 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3433 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3435 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3436 to Ubuntu 14.04.1 x86-64.
3438 Simplify stack-allocated Lisp objects, and make them more portable.
3439 The build_local_string macro was used in two ways: (1) string
3440 literals for which scoped allocation suffices, and (2) file name
3441 components, where it's not safe in general to assume bounded-size
3442 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3443 allocates a block-scope string, and by using SCOPED_STRING for (1)
3444 and build_string for (2). Furthermore, actually use stack
3445 allocation only for objects known to have sufficient alignment.
3446 This simpler implementation means Emacs can make
3447 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3448 GC_MAKE_GCPROS_NOOPS.
3449 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3450 for fewer differences among implementations.
3451 (struct Lisp_String): Now GCALIGNED.
3452 (USE_STACK_LISP_OBJECTS): Default to true, since the
3453 implementation no longer insists on a nonempty GCALIGNED.
3454 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3455 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3456 separately. Move definiens to scoped_cons. The old definition
3457 was incorrect when GCALIGNED was defined to be empty.
3458 (union Aligned_String): New type.
3459 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3460 implementation ports to compilers that don't align strictly enough.
3461 Don't worry about the union sizes; it's not worth bothering about.
3462 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3463 Rewrite using USE_STACK_CONS.
3464 (scoped_cons): Assume the use of union Aligned_Cons.
3465 (lisp_string_size, make_local_string, build_local_string): Remove.
3466 Unless otherwise specified, all callers of build_local_string
3467 changed to use SCOPED_STRING.
3468 (SCOPED_STRING): New macro.
3469 * data.c (wrong_choice):
3470 * menu.c (single_menu_item):
3471 * process.c (Fformat_network_address):
3472 Hoist use of SCOPED_STRING out of a scope, so that its returned
3473 object lives long enough.
3474 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3475 as the string might be long or might not be ASCII.
3477 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3479 * msdos.c (internal_terminal_init): Bump version to 25.
3481 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3483 Keep stack-allocated Lisp objects fast rather than versatile.
3484 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3485 (SCOPED_CONS_INITIALIZER): New macro.
3486 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3487 (USE_LOCAL_ALLOCA): Remove.
3488 (local_cons, local_list1, local_list2, local_list3, local_list4):
3489 Remove. Stack overflow checking makes them too slow.
3490 (make_local_vector): Likewise. Also we just don't have enough
3492 (enum LISP_STRING_OVERHEAD): Remove.
3493 (local_string_init, local_vector_init): Remove prototypes.
3494 (make_local_string, build_local_string): Redesign to target short
3495 compile-time string constants, fall back to regular string allocation
3497 (lisp_string_size): New function.
3498 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3499 * alloc.c (local_string_init, local_vector_init): Remove.
3500 (verify_ascii) [ENABLE_CHECKING]: New function.
3501 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3502 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3503 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3504 * xselect.c, xterm.c: All related users changed.
3506 2014-09-28 Ken Brown <kbrown@cornell.edu>
3508 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3509 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3511 2014-09-27 Ken Brown <kbrown@cornell.edu>
3513 Fix implementation of HYBRID_MALLOC on Cygwin.
3514 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3515 (bss_sbrk_buffer_beg): New variable. Use it...
3516 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3517 incorrect definition.
3519 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3521 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3522 Make it into a function and change arg to be a function.
3524 * lisp.mk (lisp): Add elisp-mode.elc.
3526 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3528 * xfns.c (x_default_scroll_bar_color_parameter):
3529 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3530 to pacify --enable-gcc-warnings in non-scrollbar builds.
3532 2014-09-26 Ken Brown <kbrown@cornell.edu>
3534 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3536 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3538 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3539 MinGW builds that use GCC before 4.2.
3541 Default to stack objects on DOS_NT platforms as well.
3542 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3543 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3545 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3547 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3548 ALIGN_STACK attribute.
3550 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3552 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3553 ALIGN_STACK attribute.
3555 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3556 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3558 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3560 * frame.c (frame_inhibit_resize):
3561 * widget.c (EmacsFrameResize):
3562 * window.c (resize_frame_windows, Fset_window_configuration):
3563 * xdisp.c (expose_frame):
3564 * xfns.c (x_change_tool_bar_height):
3565 * xmenu.c (update_frame_menubar):
3566 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3567 Remove code left dead after 2014-07-27 changes.
3569 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3571 Fix local_cons etc. to not exhaust the stack when in a loop.
3572 Problem reported in:
3573 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3574 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3575 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3576 (Ffind_charset_string):
3577 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3578 * data.c (wrong_range):
3579 * editfns.c (Fpropertize, format2):
3580 * emacs.c (init_cmdargs, decode_env_path):
3581 * fileio.c (auto_save_error):
3582 * fns.c (Fyes_or_no_p):
3583 * font.c (font_style_to_value, font_parse_xlfd)
3584 (font_parse_family_registry, font_delete_unmatched)
3586 * fontset.c (Fset_fontset_font):
3587 * frame.c (x_get_arg):
3588 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3589 (read_char_minibuf_menu_prompt):
3590 * keymap.c (silly_event_symbol_error, describe_vector):
3591 * lread.c (load_warn_old_style_backquotes):
3592 * menu.c (single_menu_item):
3593 * minibuf.c (Fread_buffer):
3594 * process.c (status_message, Fformat_network_address)
3595 (server_accept_connection):
3596 * textprop.c (copy_text_properties):
3597 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3598 * xfns.c (x_default_scroll_bar_color_parameter):
3599 * xfont.c (xfont_open):
3600 * xselect.c (x_clipboard_manager_error_1):
3601 * xterm.c (x_term_init):
3602 Put USE_LOCAL_ALLOCA at the start of the function.
3603 * fns.c (maybe_resize_hash_table): Use build_string instead of
3604 build_local_string, since we'd otherwise need a conditional
3605 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3606 not worth the bother of optimization.
3607 * font.c (font_delete_unmatched): Remove by-hand code that
3608 observed MAX_ALLOCA limit, since it's now done automatically.
3609 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3610 since build_local_string needs its sa_alloc.
3611 * lisp.h (lisp_word_count): New function.
3612 (SAFE_ALLOCA_LISP): Use it.
3613 (USE_LOCAL_ALLOCA): New macro.
3614 (local_cons, make_local_vector, make_local_string):
3615 Observe the MAX_ALLOCA limit.
3616 (LISP_STRING_OVERHEAD): New constant.
3617 (make_local_string): Use it.
3619 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3621 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3622 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3623 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3624 and Solaris and it's likely to work on similar platforms.
3626 Avoid signed integer overflow when converting Time to ptrdiff_t.
3627 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3629 (position_to_Time, Time_to_position): New functions.
3630 (gen_help_event, kbd_buffer_get_event): Use them.
3631 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3632 Go back to plain 'unsigned long', so that 'Time' is the same
3633 for both X and non-X builds; this is less likely to cause surprise.
3634 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3635 are the same size; this is no longer required.
3637 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3638 of bit 28 and of whether an unsigned value is negative.
3639 This simplifies the code a bit, and pacifies clang 3.4.
3641 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3643 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3644 Windows builds, where 'long' is a 32-bit type.
3646 * w32inevt.h (w32_console_mouse_position): Update the argument
3647 types to use 'Time'.
3649 * w32term.c (w32_mouse_position)
3650 (x_horizontal_scroll_bar_report_motion)
3651 (x_scroll_bar_report_motion): Update the argument types to use
3654 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3656 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3657 (struct input_event): ...unsigned bitfields. Likewise for
3658 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3659 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3660 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3661 (kbd_buffer_get_event): Adjust users.
3662 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3663 (make_scroll_bar_position): New function, refactored out of...
3664 (make_lispy_event): ...adjusted user.
3665 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3666 * nsterm.m (ns_mouse_position, mouseUp):
3667 * term.c (term_mouse_position):
3668 * w32inevt.c (w32_console_mouse_position):
3669 * w32term.c (w32_mouse_position):
3670 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3671 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3672 Prefer enum and explicit enum members to integers and numeric values.
3674 * chartab.c (uniprop_encode_value_numeric):
3675 * font.c (font_style_to_value): Use make_local_vector.
3676 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3677 * keymap.c (append_key): Use scoped_list1.
3679 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3680 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3682 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3684 Fix some slow uses and misuses of strcat.
3685 * doc.c (get_doc_string):
3686 * gtkutil.c (get_utf8_string):
3687 * xsmfns.c (x_session_initialize):
3688 Avoid recomputation of string length.
3689 * ftfont.c (ftfont_spec_pattern):
3690 * xfns.c (xic_create_fontsetname):
3691 Don't assume output buffer is initially zero.
3693 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3695 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3696 All callers changed.
3697 * xterm.c (x_term_init): Use new functionality to avoid two needs
3698 to compute a string length.
3700 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3702 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3704 Use known length of a Lisp string to copy it faster.
3705 * lisp.h (lispstrcpy): New function. Add comment.
3706 * callproc.c (child_setup):
3707 * dbusbind.c (xd_append_arg):
3708 * doc.c (get_doc_string):
3709 * font.c (Ffont_xlfd_name):
3710 * frame.c (xrdb_get_resource):
3711 * process.c (Fmake_network_process, network_interface_info):
3712 * w32fns.c (Fx_open_connection):
3713 * w32proc.c (sys_spawnve):
3714 * xfns.c (select_visual):
3715 * xfont.c (xfont_list):
3716 * xsmfns.c (x_session_initialize):
3717 * xterm.c (x_term_init): Use it.
3719 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3721 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3722 Reported by Dmitry Antipov in thread leading to:
3723 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3724 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3725 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3727 * callproc.c (call_process): Save and restore sa_avail.
3728 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3729 (AVAIL_ALLOCA): New macro.
3730 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3731 Use it, and check against sa_avail rather than MAX_ALLOCA.
3733 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3735 On OSX, do not free font-specific data more than once (Bug#18501).
3736 * macfont.m (macfont_close): Release and free font-specific data
3737 only if it wasn't previously freed.
3739 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3741 * unexmacosx.c (dump_it): Improve error message.
3743 2014-09-22 Juri Linkov <juri@jurta.org>
3745 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3746 (Bug#10747, bug#18334)
3748 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3750 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3751 units in which the position is measured. (Bug#18493)
3753 * xdisp.c (redisplay_internal): Force redisplay of all windows
3754 that show a buffer whose narrowing has changed. (Bug#18490)
3756 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3758 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3759 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3760 lines, draw the hollow-box and hbar cursors on the right side of
3761 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3764 * xterm.c (x_draw_stretch_glyph_string):
3765 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3766 caused the block cursor to disappear on a TAB in R2L lines in
3767 every window except the leftmost one. Reported by Martin Rudalics
3770 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3772 Always use matched specpdl entry to record call arguments (Bug#18473).
3773 * lisp.h (record_in_backtrace): Adjust prototype.
3774 * eval.c (record_in_backtrace): Return current specpdl level.
3775 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3776 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3777 entry and use that entry in call to backtrace_debug_on_exit.
3778 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3779 (do_debug_on_call): Get current specpdl level as 2nd arg.
3781 Prefer ptrdiff_t to int and avoid integer overflows.
3782 * fileio.c (make_temp_name):
3783 * font.c (font_parse_family_registry): Avoid integer
3784 overflow on string size calculation.
3785 * data.c (Faset): Likewise for byte index.
3787 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3789 Fix display of R2L lines in partial-width windows.
3790 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3791 assigned the correct value.
3792 (extend_face_to_end_of_line): Account for truncation and
3793 continuation glyphs in R2L rows when one of the fringes is not
3795 (display_line): Don't assign negative X offset to a row if we are
3796 going to produce a truncation glyph for it. When handling
3797 truncated R2L rows, consider the width of the left fringe instead
3799 (produce_special_glyphs): Fix bogus assignments.
3801 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3803 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3804 always set to a valid value. Make sure the size passed to alloca
3805 is always positive. (Bug#18516)
3807 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3809 Avoid extra call to oblookup when interning symbols.
3810 * lisp.h (intern_driver): Add prototype.
3811 * lread.c (intern_driver): New function.
3812 (intern1, intern_c_string_1, Fintern):
3813 * font.c (font_intern_prop):
3814 * w32font.c (intern_font_name): Use it.
3816 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3818 Minor improvements to new stack-allocated Lisp objects.
3819 * frame.h (FRAME_PARAMETER):
3820 Prefer scoped_list1 to local_list1 where either would do.
3821 * lisp.h (scoped_list4): New macro.
3822 (local_cons, local_list1, local_list2, local_list3, local_list4)
3823 (make_local_vector, make_local_string, build_local_string):
3824 Prefer functions to macros where either would do.
3825 * xdisp.c (build_desired_tool_bar_string):
3826 Prefer scoped_list4 to local_list4 where either would do.
3828 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3830 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3831 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3832 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3833 * frame.h (FRAME_PARAMETER): New macro.
3834 * dispnew.c (init_display):
3835 * fontset.c (Fset_fontset_font):
3836 * frame.c (x_default_parameter):
3837 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3838 * xfns.c (x_default_scroll_bar_color_parameter)
3839 (x_default_font_parameter, x_create_tip_frame): Use it.
3840 * editfns.c (Fpropertize): Use local_cons.
3841 * process.c (status_message): Use build_local_string.
3842 * xfont.c (xfont_open): Use make_local_string.
3843 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3845 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3847 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3848 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3849 !__clang__. This works with GCC and with clang and is safer for
3850 compilers we don't know about.
3851 (local_cons): Rename parameter to make capture less likely.
3853 2014-09-17 Samuel Bronson <naesten@gmail.com>
3855 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3857 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3859 Fix minor problems found by static checking.
3860 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3862 * buffer.h (decode_buffer): Doc and indentation fixes.
3863 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3865 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3867 Avoid clang-specific warnings.
3868 * buffer.c (init_buffer): Shut up -Wself-assign.
3869 * process.c (server_accept_connection): Shut up -Wunsequenced.
3871 2014-09-16 Daniel Colascione <dancol@dancol.org>
3873 * fns.c (sxhash): For symbols, use address as hash code.
3875 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3877 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3878 * charset.c (load_charset_map_from_file): Use scoped_list2
3879 and build_local_string.
3880 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3881 * emacs.c (init_cmdargs, decode_env_path):
3882 * fileio.c (Fexpand_file_name):
3883 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3884 * frame.c (x_get_arg):
3885 * keyboard.c (safe_run_hooks_error):
3886 * lread.c (load_warn_old_style_backquotes):
3887 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3888 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3889 * xselect.c (x_clipboard_manager_error_1)
3890 (x_clipboard_manager_save_all):
3891 * xterm.c (x_term_init): Use build_local_string.
3893 Avoid more integer overflows on string size calculations.
3894 * category.c (Fmake_category_set):
3895 * xdisp.c (get_overlay_arrow_glyph_row):
3896 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3898 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3900 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3901 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3902 error message format. Use message_with_string to have non-ASCII
3903 file names properly displayed.
3904 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3905 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3906 where these APIs are not available even in UNICOWS.DLL.
3907 Improve the format of error messages and include the file name in them
3909 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3910 call play-sound-functions, per documentation.
3912 * w32.c (w32_get_long_filename, w32_get_short_filename):
3913 Constify the input file name arguments.
3915 * w32.h (w32_get_long_filename, w32_get_short_filename):
3918 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3920 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3921 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3922 [USE_LOCAL_ALLOCATORS]: New macros.
3923 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3924 (build_local_string): Avoid argument name expansion clash with
3926 * alloc.c (toplevel)
3927 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3928 Preprocessor guard to avoid impossible configuration.
3929 * charset.c (Ffind_charset_region, Ffind_charset_string):
3930 Use make_local_vector.
3931 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3932 * textprop.c (Fput_text_property, Fadd_face_text_property):
3934 (copy_text_properties): Use local_cons and local_list3.
3935 * chartab.c (uniprop_table):
3936 * data.c (wrong_choice, wrong_range):
3937 * doc.c (get_doc_string):
3938 * editfns.c (format2):
3939 * fileio.c (Fexpand_file_name, auto_save_error):
3940 * fns.c (Fyes_or_no_p):
3941 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3942 * fontset.c (Fset_fontset_font):
3943 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3944 (read_char_minibuf_menu_prompt):
3945 * keymap.c (silly_event_symbol_error, describe_vector):
3946 * menu.c (single_menu_item):
3947 * minibuf.c (Fread_buffer):
3948 * process.c (status_message, Fformat_network_address)
3949 (server_accept_connection): Use make_local_string and
3950 build_local_string. Prefer compound literals where appropriate.
3952 2014-09-15 Daniel Colascione <dancol@dancol.org>
3954 * fns.c (Fsort): Tweak sort docstring.
3956 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3958 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3959 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3960 set errno to EAGAIN instead, to allow the caller to retry the
3961 write after some waiting. Fixes deadlocks when Emacs exchanges a
3962 lot of data through the pipe. (Bug#18420)
3964 * sound.c (Fplay_sound_internal): Encode the sound file name in
3965 the ANSI codepage. Expand it against data-directory, as per docs,
3966 not against the current directory. No need to make a local copy
3967 of the file name; pass the encoded file name directly to
3968 do_play_sound. (Bug#18463)
3970 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3971 NULL, and the file name is not encodable in ANSI codepage, return
3972 the string with "?" replacement characters, which will fail the
3973 caller. This avoids returning a random value in that case.
3975 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3977 * window.c (Fresize_mini_window_internal): Set w->total_lines
3978 from w->pixel_height (Bug#18422).
3980 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3982 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3983 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3984 setting resize increments (Bug#18435).
3986 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3988 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3989 state around the call to line_bottom, since it can move the
3990 iterator to another screen line. This fixes off-by-one errors in
3991 the reported row in some rare cases.
3993 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3995 * callproc.c (init_callproc): Fix bug introduced at
3996 2014-09-07 (Bug#18474).
3998 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4000 Prefer ptrdiff_t to int and avoid integer overflows.
4001 * fileio.c (make_temp_name):
4002 * font.c (font_parse_family_registry): Avoid integer
4003 overflow on string size calculation.
4004 * data.c (Faset): Likewise for byte index.
4006 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
4008 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4010 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4012 * lisp.h (make_local_string): Nitpick indent.
4013 * print.c (Fprin1_to_string): Remove unused GCPROs.
4015 More debugging aids around GCPROs.
4016 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4017 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4018 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4020 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4021 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4023 Remove redundant GCPROs around Ffuncall and Fapply calls.
4024 This is safe because Ffuncall protects all of its arguments by itself.
4025 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4026 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4027 (call6, call7): Likewise. Use compound literals where applicable.
4028 (run_hook_with_args_2): Use compound literal.
4030 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4032 Pacify --enable-gcc-warnings when no window system is used.
4033 These warnings found that subscript error, so they seem worthwhile.
4034 * composite.c (char_composable_p): Simplify a bit.
4035 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4036 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4037 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4038 * window.c (set_window_scroll_bars):
4039 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4040 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4041 Ignore -Wsuggest-attribute=const.
4042 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4043 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4045 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4047 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4048 Use check_iso_charset_parameter instead of doing the checks by hand.
4049 (check_iso_charset_parameter): Move up. Check parameters a bit
4050 more carefully, and return true for 96-char sets. All callers changed.
4052 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4054 Simplify lisp.h by removing the __COUNTER__ business.
4055 Reported by Dmitry Antipov in:
4056 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4057 * lisp.h (make_local_vector, make_local_string)
4058 (build_local_string): Simplify by not bothering with __COUNTER__.
4059 The __COUNTER__ business wasn't working properly, and was needed
4060 only for hypothetical future expansion anyway.
4062 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4064 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4065 terms to determine bitmap color. (Bug#18437)
4067 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4069 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4072 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4074 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4076 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4078 * xterm.c (handle_one_xevent): Detect iconified by looking at
4079 _NET_WM_STATE_HIDDEN.
4081 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4083 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4084 These can generate a constant with the correct value but the wrong
4085 width, which doesn't work as a printf argument. All uses removed.
4086 Reported by Dmitry Antipov in:
4087 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4088 (ENUMABLE): Remove; no longer needed.
4089 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4090 Remove; no longer needed because of the above change.
4091 Each definiens moved to the only use.
4093 Improve the experimental local and scoped allocation.
4094 * alloc.c (local_string_init, local_vector_init):
4095 New functions, defined if USE_LOCAL_ALLOCATORS.
4096 Mostly, these are moved here from lisp.h, as it's not
4097 clear it's worth making them inline.
4098 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4099 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4100 USE_STACK_LISP_OBJECTS, not on a laundry list.
4101 (local_string_init, local_vector_init): New decls.
4102 (union Aligned_Cons): New type.
4103 (scoped_cons): Use it. Give up on the char trick, as it's a too
4104 much of a maintenance hassle; if someone wants this speedup
4105 they'll just need to convince their compiler to align properly.
4106 Conversely, use the speedup if struct Lisp_Cons happens to
4107 be aligned even without a directive. Better yet, help it along
4108 by using union Aligned_Cons rather than struct Lisp_Cons.
4109 (pointer_valid_for_lisp_object): Remove. This check is not
4110 necessary, since make_lisp_ptr is already doing it. All uses removed.
4111 (local_vector_init, local_string_init): Move to alloc.c.
4112 (build_local_vector): Remove this awkward macro, replacing with ...
4113 (make_local_vector): New macro, which acts more like a function.
4114 Use statement expressions and use __COUNTER__ to avoid macro
4115 capture. Fall back on functions if these features are not supported.
4116 (build_local_string, make_local_string): Likewise.
4118 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4120 * xterm.c (x_term_init): Consolidate duplicated code.
4121 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4122 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4123 Add eassert and mark dpyinfo as dead only if it was alive.
4125 Add macros to allocate temporary Lisp objects with alloca.
4126 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4127 * character.h (parse_str_as_multibyte): Move prototype to ...
4128 * lisp.h (parse_str_as_multibyte): ... here.
4129 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4130 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4132 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4133 (local_string_init): New functions.
4134 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4135 (init_alloc_once): Call it.
4137 Cleanup last change and make all new stuff conditional.
4138 * lisp.h (build_local_string): Rename to ...
4139 (make_local_string): ... this macro.
4140 (build_local_string, scoped_list1, scoped_list3): New macros.
4141 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4142 and functions as such, use regular fallbacks otherwise.
4143 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4146 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4148 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4149 always make sure the marginal areas of the row are in sync with
4150 what the window wants. (Bug#18419)
4152 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4153 existing binding of a variable, to avoid silently aborting
4154 commands that use specbind. (Bug#18331)
4156 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4158 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4159 * coding.c (growable_destination): New function.
4160 (produce_chars): Use it for sanity checks. Do not fiddle with
4161 dst_end if the source and destination are both nil, as it's
4162 the caller's responsibility to avoid overlap.
4163 * keyboard.c (read_decoded_event_from_main_queue):
4164 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4165 length, not 4 times, to prevent decode_coding_c_string from trying
4166 to reallocate a destination. This removes the need for the FIXME.
4168 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4169 All callers simplified. Add a comment about exec_failed, vfork,
4172 Adjust drag-and-drop fix when window is above top (Bug#18303).
4173 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4174 XCDR bleed into XCAR's encoded value. Improve checks for
4175 out-of-range data while we're at it.
4177 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4179 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4180 is CONSP (Bug#18303).
4182 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4184 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4185 'alloca' gets passed arguments larger than MAX_ALLOCA.
4187 * font.c (MAX): Define if not defined elsewhere.
4189 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4191 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4192 here for destination buffer, to work around what appears to be a
4193 bug in decode_coding_c_string when the source and destination are
4196 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4197 This follows up on the recent thread in emacs-devel on alloca; see:
4198 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4199 This patch also cleans up alloca-related glitches noted while
4200 examining the code looking for unbounded alloca.
4202 * callproc.c (init_callproc):
4203 Rewrite to avoid need for alloca.
4204 * buffer.c (mouse_face_overlay_overlaps)
4205 (report_overlay_modification):
4206 * buffer.h (GET_OVERLAYS_AT):
4207 * coding.c (make_subsidiaries):
4208 * doc.c (Fsnarf_documentation):
4209 * editfns.c (Fuser_full_name):
4210 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4211 (search_embedded_absfilename, Fsubstitute_in_file_name):
4212 * fns.c (Fmake_hash_table):
4213 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4214 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4215 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4216 (xrdb_get_resource, x_get_resource_string):
4217 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4218 * ftxfont.c (ftxfont_draw):
4219 * image.c (xbm_load, xpm_load, jpeg_load_body):
4220 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4222 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4224 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4225 (find_and_return_menu_selection):
4226 * print.c (PRINTFINISH):
4227 * process.c (Fformat_network_address):
4228 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4229 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4230 * sound.c (wav_play, au_play):
4231 * syntax.c (skip_chars):
4232 * term.c (tty_menu_activate, tty_menu_show):
4233 * textprop.c (get_char_property_and_overlay):
4234 * window.c (Fset_window_configuration):
4235 * xdisp.c (safe__call, next_overlay_change, vmessage)
4236 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4237 * xfaces.c (face_at_buffer_position):
4238 * xmenu.c (x_menu_show):
4239 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4240 allocation size isn't bounded.
4241 * callint.c (Fcall_interactively): Redo memory_full check
4242 so that it can be done at compile-time on some platforms.
4243 * coding.c (MAX_LOOKUP_MAX): New constant.
4244 (get_translation_table): Use it.
4245 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4246 SAFE_ALLOCA, to catch integer overflows on size calculation.
4247 (exec_failed) [!DOS_NT]: New function.
4248 (child_setup) [!DOS_NT]: Use it.
4249 * editfns.c (Ftranspose_regions):
4250 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4251 * editfns.c (check_translation):
4252 Allocate larger buffers on the heap.
4253 * eval.c (internal_lisp_condition_case):
4254 Check for MAX_ALLOCA overflow.
4255 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4256 (Fbase64_encode_region, Fbase64_decode_region):
4257 Avoid unnecessary calls to SAFE_FREE before 'error'.
4258 * buffer.c (mouse_face_overlay_overlaps):
4259 * editfns.c (Fget_pos_property, check_translation):
4260 * eval.c (Ffuncall):
4261 * font.c (font_unparse_xlfd, font_find_for_lface):
4262 * ftfont.c (ftfont_drive_otf):
4263 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4264 (menu_bar_items, tool_bar_items):
4265 * sound.c (Fplay_sound_internal):
4266 * xdisp.c (load_overlay_strings, dump_glyph_row):
4267 Use an ordinary auto buffer rather than alloca, since the
4268 allocation size is fixed and small.
4269 * ftfont.c: Include <c-strcase.h>.
4270 (matching_prefix): New function.
4271 (get_adstyle_property): Use it, to avoid need for alloca.
4272 * keyboard.c (echo_add_key):
4273 * keymap.c (describe_map): Use ptrdiff_t, not int.
4274 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4275 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4276 when counting bytes.
4277 * lisp.h (xlispstrdupa): Remove, replacing with ...
4278 (SAFE_ALLOCA_STRING): ... new macro with different API.
4279 This fixes a portability problem, namely, alloca result
4280 passed to another function. All uses changed.
4281 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4283 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4284 (REGEX_ALLOCATE): New macros.
4285 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4286 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4288 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4290 (decode_mode_spec_coding): Store directly into buf rather than
4291 into an alloca temporary and copying the temporary to the buf.
4293 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4295 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4297 2014-09-04 Jan D <jan.h.d@swipnet.se>
4299 * xterm.c (x_term_init): Don't call x_session_initialize if running
4300 as a daemon (Bug#18375).
4302 * xsmfns.c: Initialize ice_fd.
4304 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4306 Less chatter in 'make' output.
4307 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4308 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4309 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4311 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4313 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4314 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4316 * nsfns.m (Fx_create_frame):
4317 * w32fns.c (Fx_create_frame):
4318 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4321 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4323 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4324 the reported row in the case of a window with a header line, by
4325 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4326 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4328 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4330 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4331 when configured --with-wide-int on typical 32-bit platforms.
4333 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4335 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4336 when HPOS is negative, for the benefit of R2L glyph rows whose
4337 newline overflows into the fringe.
4339 2014-09-03 Ken Brown <kbrown@cornell.edu>
4341 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4343 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4345 Minor cleanup of recent strlen-avoiding patch.
4346 * fileio.c (CHECK_LENGTH): Remove.
4347 Rewrite callers so that they don't need it.
4348 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4349 variable wasn't set.
4351 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4353 * fileio.c (CHECK_LENGTH): New macro.
4354 (Fexpand_file_name): Use it and get rid of a few more calls
4355 to strlen and strcat.
4356 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4357 * lisp.h (egetenv): ... because of a new inline function used to
4358 avoid calls to strlen for a compile-time constants.
4360 * buffer.h (decode_buffer): New function.
4361 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4362 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4363 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4364 * data.c (Flocal_variables_p):
4365 * fileio.c (Fverify_visited_file_modtime):
4366 * marker.c (live_buffer): Use it.
4368 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4370 Avoid extra calls to strlen in filesystem I/O routines.
4371 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4372 the length of 'newdir' is known or may be precalculated.
4373 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4374 not 'char *', and so use precalculated length.
4375 (Ffile_accessible_directory_p):
4376 * callproc.c (encode_current_directory, init_callproc):
4377 * charset.c (init_charset):
4378 * lread.c (load_path_check, load_path_default): Adjust users.
4379 * lisp.h (file_accessible_directory_p): Tweak prototype.
4381 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4383 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4386 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4388 --enable-silent-rules now suppresses more chatter.
4389 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4390 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4391 (am__v_CCLD_1): New macros, taken from Automake.
4392 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4394 Clean up extern decls a bit.
4395 * bytecode.c: Include blockinput.h and keyboard.h rather
4396 than rolling their APIs by hand.
4397 * emacs.c: Include regex.h and rely on its and lisp.h's API
4398 rather than rolling them by hand.
4399 * lastfile.c: Include lisp.h, to check this file's API.
4400 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4402 * regex.h (re_max_failures): New decl.
4403 * unexcw.c, unexmacosx.c, unexw32.c:
4404 Rely on lisp.h's API rather than rolling it by hand.
4405 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4406 Declare at top level, to pacify GCC -Wnested-externs.
4408 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4410 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4411 clipping rectangle become negative (i.e. large positive, since
4412 it's an unsigned data type). This can happen in R2L hscrolled
4413 glyph rows, and caused us to draw the cursor glyph on the fringe.
4414 For the details, see
4415 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4417 2014-08-31 Ken Brown <kbrown@cornell.edu>
4419 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4420 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4421 is defined. (Bug#18368)
4423 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4425 Vector-sorting fixes (Bug#18361).
4426 It's not safe to call qsort or qsort_r, since they have undefined
4427 behavior if the user-specified predicate is not a total order.
4428 Also, watch out for garbage-collection while sorting vectors.
4429 * fns.c: Include <vla.h>.
4430 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4431 (sort_vector_compare): Remove, replacing with ....
4432 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4433 ... these new functions.
4434 (sort_vector): Rewrite to use the new functions.
4435 GCPRO locals, since the predicate can invoke the GC.
4436 Since it's in-place return void; caller changed.
4437 (merge): Use 'inorder', for clarity.
4439 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4440 One can't hoist this out of the 'if', because intervening calls to
4441 newlocale, twolower, etc. can change errno.
4443 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4445 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4446 wording of the error messages.
4447 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4450 * w32proc.c (get_lcid_callback): Accept locale specifications
4451 without the country part, as in "enu" vs "enu_USA".
4452 (w32_compare_strings): Signal an error if a locale was specified,
4453 but couldn't be translated into a valid LCID.
4455 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4457 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4459 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4461 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4462 errno after towlower_l. errno's value is not specified after
4463 towlower_l. Instead, assume that towlower_l returns its argument
4464 on failure, which is portable in practice.
4466 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4468 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4470 * w32proc.c (w32_compare_strings): Accept additional argument
4471 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4472 if requested. If w32-collate-ignore-punctuation is non-nil, add
4473 NORM_IGNORESYMBOLS to the flags.
4474 (LINGUISTIC_IGNORECASE): Define if not already defined.
4475 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4477 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4480 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4482 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4483 Define substitutes for platforms that lack them.
4484 (str_collate): Add arguments locale and ignore_case.
4486 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4487 Add optional arguments LOCALE and IGNORE-CASE.
4489 * lisp.h (str_collate): Adapt argument list.
4491 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4493 Add vectors support to Fsort.
4494 * fns.c (sort_vector, sort_vector_compare): New functions.
4495 (sort_list): Likewise, refactored out of ...
4496 (Fsort): ... adjusted user. Mention vectors in docstring.
4497 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4498 * alloc.c (make_save_int_obj): New function.
4499 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4500 (make_save_int_obj): Add prototype.
4502 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4503 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4504 Conditionally define to match system's qsort_r signature.
4505 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4507 2014-08-28 Ken Brown <kbrown@cornell.edu>
4509 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4510 dumping and the system malloc after dumping. (Bug#18222)
4512 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4513 Define as macros, expanding to hybrid_malloc, etc.
4514 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4515 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4517 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4518 full implementation on Cygwin. Remove Cygwin-specific code that
4519 is no longer needed.
4520 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4521 Redefine as macros expanding to gmalloc, grealloc, etc.
4522 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4523 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4524 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4525 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4527 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4528 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4529 HAVE_POSIX_MEMALIGN)]: New functions.
4530 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4531 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4532 hybrid_aligned_alloc; declare.
4533 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4534 HAVE_POSIX_MEMALIGN)]: Define.
4535 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4536 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4537 Define as macro, expanding to gget_current_dir_name, and define
4539 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4540 malloc_enable_thread(). Don't initialize malloc.
4541 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4542 no longer defined on Cygwin).
4543 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4544 * sheap.c (bss_sbrk_buffer_end): New variable.
4545 * unexcw.c (__malloc_initialized): Remove variable.
4546 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4548 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4551 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4553 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4554 In `event->y' return entire range (the size of the scroll bar minus
4556 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4557 return entire range (the scaled size of the scroll bar minus
4558 that of the slider). In `portion' return the scaled position of
4560 (xaw_jump_callback): Restore part of code for vertical scroll
4561 bar broken in change from 2014-07-27.
4562 (xaw_scroll_callback): Provide incremental scrolling with
4563 horizontal scroll bars.
4565 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4567 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4569 * indent.c (Fvertical_motion): Fix vertical motion up through a
4570 display property after a newline. (Bug#18276)
4572 * xdisp.c (display_line): Don't assume that the call to
4573 reseat_at_next_visible_line_start ends up at a character
4574 immediately following the newline on the previous line.
4575 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4576 beyond ZV, which causes infloop in redisplay. For the details, see
4577 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4579 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4580 coordinate for hscrolled R2L screen lines. (Bug#18277)
4582 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4584 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4587 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4589 * syntax.c (scan_lists): Don't examine positions before BEGV.
4592 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4594 Improve robustness of new string-collation code (Bug#18051).
4595 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4596 (newlocale, wcscoll_l): Define substitutes for platforms that
4597 lack them, so as to simplify the mainline code.
4598 (str_collate): Simplify the code by assuming the above definitions.
4599 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4600 For example, the old version left the Emacs in the wrong locale if
4601 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4602 result. Report an error if newlocale fails.
4604 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4606 * lisp.h (str_collate):
4607 * sysdep.c (str_collate): Return int.
4608 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4610 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4612 Fix some glitches in previous change.
4613 * sysdep.c (stack_direction): Replace stack_grows_down
4614 to simplify calculation of stack boundaries.
4615 (handle_sigsegv): Check whether we really crash somewhere near
4616 to stack boundary, and handle fatal signal as usual if not.
4617 (init_sigsegv): Adjust accordingly.
4618 * keyboard.c (Vtop_level_message): Rename to
4619 Vinternal__top_level_message, as suggested by Stefan Monnier in
4620 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4621 All related users changed.
4623 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4625 Handle C stack overflow caused by too nested Lisp evaluation.
4626 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4627 siglongjmp point to transfer control from SIGSEGV handler.
4628 * keyboard.c (return_to_command_loop, recover_top_level_message)
4629 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4630 (regular_top_level_message): New variable.
4631 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4632 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4634 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4635 new variables described above.
4636 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4637 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4638 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4639 (init_sigsegv): New function.
4640 (init_signals): Use it.
4642 2014-08-25 Ken Brown <kbrown@cornell.edu>
4644 * emacs.c (main): Remove use of obsolete macro
4645 G_SLICE_ALWAYS_MALLOC.
4647 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4649 Implement locale-sensitive string collation for MS-Windows.
4650 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4651 New functions. (Bug#18051)
4653 * w32.h (w32_compare_strings): Add prototype.
4655 * w32.c <g_b_init_compare_string_w>: New global flag.
4656 (globals_of_w32): Initialize it.
4658 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4660 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4661 [WINDOWSNT]: Call str_collate on MS-Windows.
4663 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4665 One more minor cleanup of font subsystem.
4666 * font.h (struct font_driver): Convert text_extents to
4667 return void because returned value is never actually used.
4668 * macfont.m (macfont_text_extents):
4669 * w32font.c (w32font_text_extents):
4670 * xftfont.c (xftfont_text_extents): Adjust to return void
4671 and assume that 'metrics' argument is always non-NULL.
4672 * ftfont.c (ftfont_text_extents):
4673 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4675 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4677 Minor cleanups of str_collate fix (Bug#18051).
4678 * fns.c (str_collate): Move decl from here ...
4679 * lisp.h (str_collate): ... to here.
4680 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4681 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4682 potential problems with integer overflow. Don't assume
4683 setlocale succeeds. Remove unnecessary test before restoring
4684 locale via setlocale, and free the copied setlocale string
4687 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4689 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4691 * sysdep.c (str_collate): New function. (Bug#18051)
4693 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4695 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4696 if the initial "rm -f" fails. This is for MinGW builds, where
4697 MS-Windows will not allow deleting the executable file of a
4700 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4702 * w32term.c (w32_scroll_bar_handle_click)
4703 (w32_horizontal_scroll_bar_handle_click)
4704 (x_scroll_bar_report_motion)
4705 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4706 SB_THUMBTRACK, use the 32-bit position information returned by
4707 GetScrollInfo, not the 16-bit information returned in the Windows
4710 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4712 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4713 second coordinate ('y') reported for dragging the horizontal
4716 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4718 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4719 and text area-relative x-coordinates.
4721 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4723 Avoid overwriting the reversed_p flags in the glyph matrices when
4724 init_iterator or start_display are called.
4725 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4727 (tool_bar_height, redisplay_tool_bar, try_window)
4728 (try_window_reusing_current_matrix, try_window_id)
4729 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4730 reversed_p flag of the iterator's glyph row where the glyph row
4731 is going to be redrawn.
4733 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4735 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4737 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4739 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4740 of emacs_event return length from si.nPage to si.nMax.
4741 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4742 interchange start and end of thumb.
4744 2014-08-15 Ken Brown <kbrown@cornell.edu>
4746 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4747 ERRORCHECK mutexes. (Bug#18222)
4749 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4751 * frame.c (set_menu_bar_lines_1): Remove.
4752 (set_menu_bar_lines): Call change_frame_size instead of
4753 set_menu_bar_lines_1.
4755 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4757 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4760 2014-08-11 Glenn Morris <rgm@gnu.org>
4762 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4763 writing before backing up, since it causes a more serious problem
4764 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4765 (choose_write_coding_system): No longer callable from Lisp.
4766 Move last piece back here from Fwrite_region.
4767 (Fwrite_region, syms_of_fileio): Update for above changes.
4769 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4771 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4772 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4773 (Fwindow_new_pixel, Fset_window_new_pixel)
4774 (Fset_window_new_total, Fset_window_new_normal)
4775 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4777 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4779 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4781 * fontset.c (Finternal_char_font): Recompute basic faces if the
4782 frame's face cache was cleared. (Bug#18162)
4784 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4786 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4787 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4788 base buffer's undo list.
4790 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4792 Fix a couple of recent inadvertent breaks of the MSDOS port.
4793 * msdos.c: include required menu.h
4794 * term.c: set correct menu_show_hook on MSDOS.
4796 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4798 Fix handling of menu bar line on TTY frames (Bug#18136)
4800 * dispnew.c (handle_window_change_signal):
4801 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4802 frame's menu bar lines subtracted from height.
4803 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4805 (adjust_frame_size): Count in menu bar when setting FrameRows.
4806 (make_terminal_frame): When setting up the frame's lines and
4807 text height don't count in the menu bar.
4808 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4809 lines subtracted from height.
4810 (do_switch_frame): Set tty's FrameRows to number of total lines
4812 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4813 is used, return total number of lines and columns.
4814 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4816 * term.c (OUTPUT, tty_set_terminal_modes)
4817 (tty_set_terminal_window, tty_set_scroll_region)
4818 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4819 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4820 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4821 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4822 Call change_frame_size with frame's menu bar lines subtracted
4824 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4825 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4828 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4830 * alloc.c (Fmemory_info): Remove a stray brace.
4832 * process.c: Fix a comment typo.
4834 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4836 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4838 * widgetprv.h (EmacsFramePart): Remove font.
4840 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4841 (resources, setup_frame_cursor_bits): Remove unused variables and
4842 functions, esp. wrt. font (Bug#18227).
4844 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4846 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4848 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4850 Refer to MS-DOS using the same name everywhere.
4852 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4856 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4858 * w32term.c (w32_redeem_scroll_bar):
4859 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4860 not redeeming scroll bars that have been turned off.
4862 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4864 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4865 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4866 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4867 (safe_run_hook_funcall): Adjust accordingly.
4869 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4871 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4872 Condition correctly according to toolkit used.
4873 * frame.c (make_initial_frame, make_terminal_frame)
4874 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4875 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4876 assignments according to presence of toolkit scrollbars.
4877 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4878 Condition correctly according to toolkit used.
4879 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4880 only if toolkit supports it.
4881 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4883 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4885 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4887 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4889 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4890 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4891 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4892 (safe_run_hooks): Remove comment which is not relevant any more.
4894 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4896 Don't let big frames overrun the stack.
4897 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4898 Use SAFE_NALLOCA, not alloca.
4900 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4901 * dired.c (directory_files_internal): Use a volatile variable
4902 to prevent the compiler from optimizing away all copies of a local.
4903 I wonder how many other GC-related bugs like this lurk elsewhere?
4905 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4906 * xterm.h (struct x_display_info): New member 'connection'.
4907 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4908 so that x_delete_terminal has a file descriptor to pass to
4909 delete_keyboard_wait_descriptor.
4911 Don't mishandle year-9999 dates (Bug#18176).
4912 * editfns.c (decode_time_components): Store an invalid timespec
4913 on overflow, instead of returning false, so that the caller can
4914 distinguish overflow from other errors.
4915 (lisp_time_argument, lisp_seconds_argument): If the time is out
4916 of range, signal a time overflow instead of an invalid time spec.
4917 * keyboard.c (decode_timer): Treat time overflow like other
4920 Avoid undefined behavior with signed left shift.
4921 Caught by 'gcc -fsanitize=undefined'.
4922 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4923 * dispnew.c (line_hash_code, scrolling):
4924 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4925 Use 'unsigned', not 'int', for line hashes.
4926 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4928 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4930 Make compare-strings more compatible with old behavior (Bug#17903).
4931 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4933 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4935 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4936 Don't add label between left and right buttons (Bug#18129).
4938 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4940 Make functions static that no longer need to be extern.
4941 * frame.c, frame.h (set_menu_bar_lines):
4942 * keyboard.c (Qleftmost, Qrightmost):
4943 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4944 (x_set_internal_border_width):
4947 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4949 Fix display of R2L lines when the last character fits only partially.
4950 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4952 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4953 R2L row is visible only partially, give the row a negative x
4955 (display_line): Fix the calculation of the glyph whose pixel width
4956 is used to decide whether the last produced glyph fits on the
4957 line. When the last glyph fits only partially, give the row a
4960 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4961 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4962 pixel width of the first glyph that is hscrolled from display.
4963 (display_line): In R2L glyph rows, don't give a negative offset to
4964 row->x when the first glyph begins before first_visible_x.
4966 * xdisp.c (display_line): If called with iterator set up to write
4967 to a marginal area, delay the call to handle_line_prefix until we
4968 switch back to the text area. (Bug#18035)
4970 * .gdbinit (xwindow): The members total_cols, total_lines,
4971 left_col, and top_line are C integers (and has been so for the
4974 2014-08-01 Andreas Schwab <schwab@suse.de>
4976 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4977 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4979 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4981 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4982 (timerfd_callback): Ignore weird events with no data. Add tight
4983 assertions and comments.
4984 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4985 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4987 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4989 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4990 I had confused && with ||.
4992 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4994 Simplify timerfd configuration and fix some minor glitches.
4995 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4996 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4997 Fall back on timer_create if timerfd_create fails at runtime.
4998 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4999 kernel primitives to do resolution. All uses removed.
5000 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5001 (turn_on_atimers): Clear timer_create-based timers too,
5004 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5005 Without this change, the code can access the local variable 'width'
5006 even when it has not been initialized, and likewise for 'height';
5007 in either case this leads to undefined behavior.
5009 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5011 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5012 necessary, put horizontal scroll bar resources as well. See
5013 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5014 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5016 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5018 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5019 background value to match the resource of its vertical counterpart.
5021 2014-07-29 Martin Rudalics <rudalics@gmx.at>
5023 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5024 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5026 2014-07-28 Martin Rudalics <rudalics@gmx.at>
5028 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5029 change that added the top margin height to the requested height
5030 and revert (undocumented) part of 2014-07-28 change that changed
5031 the logic of whether a size change occurred.
5033 2014-07-28 Eli Zaretskii <eliz@gnu.org>
5035 * .gdbinit (xwindow): The members total_cols, total_lines,
5036 left_col, and top_line are C integers (and has been so for the
5039 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5042 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5044 On GNU/Linux, use timerfd for asynchronous timers.
5045 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5046 (toplevel): Rename alarm_timer_ok to special_timer_available.
5047 [HAVE_TIMERFD]: Declare timerfd.
5048 [HAVE_CLOCK_GETRES]: Declare resolution.
5049 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5050 system timer resolution.
5051 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5052 (timerfd_callback) [HAVE_TIMERFD]: New function.
5053 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5054 [ENABLE_CHECKING]: New function for the sake of automated tests.
5055 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5056 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5057 [ENABLE_CHECKING]: Defsubr test function.
5058 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5059 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5060 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5062 Fix --without-x build and pacify --enable-gcc-warnings.
5063 Problems reported in Bug#18122 and Bug#18124.
5064 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5065 (frame_windows_min_size): Now static.
5066 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5068 (adjust_frame_size): Always declare prototype.
5070 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5071 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5072 * atimer.c (timerfd_callback): Always read expiration data.
5074 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5075 * process.c (add_timer_wait_descriptor): Add timer descriptor
5076 to input_wait_mask and non_process_wait_mask as well.
5078 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5080 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5082 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5084 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5085 Reinstate code removed by the prevoius commit to this file.
5087 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5089 * buffer.h (struct buffer): New fields scroll_bar_height and
5090 horizontal_scroll_bar_type.
5091 * buffer.c (bset_scroll_bar_height)
5092 (bset_horizontal_scroll_bar_type): New functions.
5093 (Fbuffer_swap_text): Handle old_pointm field.
5094 (init_buffer_once): Set defaults for scroll_bar_height and
5095 horizontal_scroll_bar_type.
5096 (syms_of_buffer): New variables scroll_bar_height and
5097 horizontal_scroll_bar_type.
5098 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5099 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5100 (set_vertical_scroll_bar): Remove prototype.
5101 (x_change_tool_bar_height): Add prototype.
5102 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5103 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5104 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5106 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5107 (update_window): Start mode_line_row->y after horizontal scroll
5109 (change_frame_size_1): Call adjust_frame_size.
5110 (init_display): When changing the size of a tty frame do not
5111 pass height of menu bar.
5112 (Qframe_windows_min_size): New symbol.
5113 * frame.h (struct frame): List tool bar fields after menu bar
5114 fields. Add official, total_lines, horizontal_scroll_bars,
5115 config_scroll_bar_height and config_scroll_bar_lines fields.
5116 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5117 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5118 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5119 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5120 (FRAME_WINDOWS_HEIGHT): New macros.
5121 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5122 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5123 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5124 horizontal scroll bar.
5125 (frame_inhibit_resize, adjust_frame_size)
5126 (frame_windows_min_size): Add declarations.
5127 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5128 (x_set_scroll_bar_default_height, x_set_left_fringe)
5129 (x_set_right_fringe, x_set_vertical_scroll_bars)
5130 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5131 (x_set_scroll_bar_height): Add external declarations.
5132 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5133 (adjust_frame_size): New functions.
5134 (make_frame): Initial horizontal_scroll_bars field.
5135 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5137 (make_initial_frame, make_terminal_frame): No horizontal scroll
5138 bar in initial and terminal frames. Use adjust_frame_size.
5139 (Fframe_total_cols): Fix doc-string.
5140 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5141 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5142 Rewrite using adjust_frame_size.
5143 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5144 (Qframe_windows_min_size): New symbols.
5145 (x_set_frame_parameters): Remove call of check_frame_size.
5146 (x_report_frame_params): Return scroll_bar_height value.
5147 (x_set_left_fringe, x_set_right_fringe): New functions.
5148 (adjust_frame_height, x_set_internal_border_width)
5149 (x_set_fringe_width): Remove.
5150 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5151 (x_set_scroll_bar_width, x_set_right_divider_width)
5152 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5153 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5155 (x_figure_window_size): Rewrite to make frame display the
5156 expected number of lines.
5157 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5158 (Vdefault_frame_horizontal_scroll_bars)
5159 (Vframe_initial_frame_tool_bar_height)
5160 (frame_inhibit_implied_resize): New variables.
5161 * fringe.c (compute_fringe_widths): Remove.
5162 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5163 (xg_create_horizontal_scroll_bar)
5164 (xg_update_horizontal_scrollbar_pos)
5165 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5166 (xg_get_default_scrollbar_height)
5167 (xg_clear_under_internal_border): Extern.
5168 * gtkutil.c (xg_frame_resized): Don't call
5169 do_pending_window_change.
5170 (xg_frame_set_char_size): Use adjust_frame_size.
5171 (style_changed_cb): Call update_theme_scrollbar_height and
5172 x_set_scroll_bar_default_height.
5173 (x_wm_set_size_hint): Don't call check_frame_size.
5174 (update_theme_scrollbar_height)
5175 (xg_get_default_scrollbar_height)
5176 (xg_create_horizontal_scroll_bar)
5177 (xg_update_horizontal_scrollbar_pos)
5178 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5179 (xg_create_scroll_bar): Set horizontal slot of bar.
5180 (xg_initialize): Call update_theme_scrollbar_height.
5181 (xg_clear_under_internal_border): No more static.
5182 * insdel.c (adjust_suspend_auto_hscroll): New function.
5183 (adjust_markers_for_delete, adjust_markers_for_insert)
5184 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5185 * keyboard.c (readable_events, discard_mouse_events)
5186 (make_lispy_event): Handle horizontal scroll bar click events.
5187 (Fsuspend_emacs): When changing the size of a tty frame do not
5188 pass height of menu bar.
5189 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5190 (Qright, Qleftmost, Qrightmost): New symbols.
5191 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5193 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5194 * nsfns.m (x_set_internal_border_width): New function.
5195 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5196 Remove extended fringe code.
5197 (x_set_window_size, x_new_font): Don't call
5198 compute_fringe_widths.
5199 * term.c (Fresume_tty): When changing the size of a tty frame do
5200 not pass height of menu bar.
5201 (clear_tty_hooks, set_tty_hooks):
5202 Clear horizontal_scroll_bar_hook.
5203 (init_tty): Frame has no horizontal scroll bars.
5204 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5205 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5206 scroll_bar_after_handle, scroll_bar_left_arrow,
5207 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5208 scroll_bar_to_rightmost entries.
5209 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5210 (struct terminal): Add set_horizontal_scroll_bar_hook.
5211 * w32console.c (initialize_w32_display):
5212 Clear horizontal_scroll_bar_hook.
5213 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5215 (x_clear_under_internal_border, x_set_internal_border_width):
5217 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5218 Set windows_or_buffers_changed when adding the menu bar.
5219 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5220 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5221 (w32_createhscrollbar): New functions.
5222 (w32_createscrollbar): Rename to w32_createvscrollbar.
5223 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5224 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5225 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5226 Add WM_EMACS_SHOWCURSOR.
5227 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5228 case do not artificially impose WM size hints.
5229 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5230 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5232 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5233 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5234 (unwind_create_frame_1): Remove.
5235 (Fx_create_frame): Make both scrollbars the system standard
5236 width and height. Use official field of frame structure to
5237 inhibit running window-configuration-change-hook.
5238 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5239 pixelwise. Handle frame's official field.
5240 (w32_frame_parm_handlers): Remove x_set_fringe_width
5241 entries. Add x_set_scroll_bar_height,
5242 x_set_horizontal_scroll_bars, x_set_left_fringe and
5244 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5245 pass height of menu bar to change_frame_size.
5246 * w32menu.c (set_frame_menubar): Rewrite using
5247 frame_inhibit_resize.
5248 * w32term.h (struct w32_display_info):
5249 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5250 (struct scroll_bar): Add horizontal.
5251 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5252 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5253 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5254 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5255 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5256 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5257 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5258 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5259 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5260 Define instead of WM_EMACS_CREATESCROLLBAR.
5261 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5262 WND_SCROLLBAR_INDEX.
5263 * w32term.c (horizontal_scroll_bar_min_handle)
5264 (horizontal_scroll_bar_left_border)
5265 (horizontal_scroll_bar_right_border): New integers.
5266 (x_set_frame_alpha): Replace x_highlight_frame by
5268 (x_window_to_scroll_bar): New argument "type". Update callers
5270 (w32_set_horizontal_scroll_bar_thumb)
5271 (x_horizontal_scroll_bar_report_motion)
5272 (w32_set_horizontal_scroll_bar)
5273 (w32_horizontal_scroll_bar_handle_click)
5274 (x_horizontal_scroll_bar_report_motion): New functions.
5275 (w32_mouse_position): Discriminate horizontal and vertical
5277 (my_create_scrollbar): Replace with two new functions
5278 my_create_vscrollbar and my_create_hscrollbar.
5279 (x_scroll_bar_create): New argument "horizontal".
5280 Update callers accordingly.
5281 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5282 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5284 (w32_read_socket): Handle WM_HSCROLL cae.
5285 (x_new_font): Don't recompute fringe widths.
5286 Use frame_inhibit_resize. Calculate new menu bar height iff we
5287 build without toolkit. Always clear under internal border.
5288 (x_set_window_size): Don't check frame size or recompute
5289 fringes. Reset fullscreen status before applying sizes.
5290 Always resize as requested by pixelwise argument. Don't call
5291 do_pending_window_change.
5292 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5293 (w32_initialize_display_info): Initialize dpyinfo's
5294 horizontal_scroll_bar_cursor entry.
5295 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5296 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5297 horizontal_scroll_bar_left_border.
5298 (w32fullscreen_hook): Intermittently resize window to normal
5299 when switching from fullscreen to maximized state.
5300 (run_window_configuration_change_hook): Don't run it if frame is
5302 (unwind_change_frame): Remove.
5303 (Fset_window_configuration): Rewrite using frame's official field.
5304 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5305 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5306 * window.h (struct window): New fields old_pointm,
5307 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5308 scroll_bar_height and suspend_auto_hscroll.
5309 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5311 (sanitize_window_sizes): Extern.
5312 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5313 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5314 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5315 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5316 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5318 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5319 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5320 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5321 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5322 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5323 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5324 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5325 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5326 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5327 (Fwindow_old_point, sanitize_window_sizes): New functions.
5328 (Qwindow_sanitize_window_sizes): New symbol.
5329 (window_body_height): Count in horizontal scroll bar.
5330 (set_window_hscroll, Fscroll_left, Fscroll_right):
5331 Set suspend_auto_hscroll slot.
5332 (Fwindow_inside_edges): Count fringes pixelwise.
5333 (coordinates_in_window, Fcoordinates_in_window_p):
5334 Consider horizontal scroll bar.
5335 (check_frame_size, adjust_window_margins): Remove functions and
5336 corresponding calls.
5337 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5338 (temp_output_buffer_show): Reset hscroll related fields.
5339 Initialize old_pointm.
5340 (make_parent_window): Initialize old_pointm.
5341 (make_window): Initialize old_pointm, horizontal scroll bar type,
5342 and scroll bar height.
5343 (resize_frame_windows): Don't count top margin in new sizes.
5344 Don't use safe sizes when shrinking a frame; let the window
5345 manager do the clipping.
5346 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5348 (Fdelete_window_internal): Unchain old_pointm marker.
5349 (window_scroll_pixel_based, Fscroll_other_window):
5351 (Fwindow_text_width, Fwindow_text_height): New argument
5353 (struct saved_window): New fields, old_pointm, hscroll_whole,
5354 suspend_auto_hscroll, scroll_bar_height and
5355 horizontal_scroll_bar_type.
5356 (Fset_window_configuration, save_window_save): Set new fields of
5358 (apply_window_adjustment): Don't call adjust_window_margins.
5359 (set_window_margins): Don't change margins if new sizes don't
5361 (set_window_scroll_bars): New argument "horizontal_type".
5362 Handle horizontal scroll bars. Don't change scroll bars if they
5363 don't fit into window.
5364 (Fset_window_scroll_bars): New argument "horizontal_type".
5365 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5366 (compare_window_configurations): Compare horizontal scroll bar
5368 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5369 horizontal scroll bar height.
5370 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5371 instead of FRAME_LINES.
5372 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5373 ON_VERTICAL_SCROLL_BAR.
5374 (with_echo_area_buffer): Initialize old_pointm.
5375 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5377 (unwind_with_echo_area_buffer): Handle old_pointm.
5378 (update_tool_bar): Set do_update when the tool bar window has at
5379 least one line (since this is what the user sets).
5380 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5381 (redisplay_tool_bar): Return early when toolbar has zero lines.
5382 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5383 (hscroll_window_tree): Handle suspension of auto_hscroll and
5385 (set_horizontal_scroll_bar): New function.
5386 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5387 more than one line. Handle horizontal scroll bars.
5388 (note_mouse_highlight): Handle horizontal scrol bars.
5389 (expose_frame): Set dimensions of XRectangle from frame's text
5391 (Vvoid_text_area_pointer): Update doc-string.
5392 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5393 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5394 (x_set_internal_border_width): New functions.
5395 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5396 (unwind_create_frame_1): Remove.
5397 (Fx_create_frame): Handle horizontal scroll bars. Use official
5398 field of frame structure to inhibit running
5399 window-configuration-change-hook.
5400 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5401 pixelwise. Handle frame's official field.
5402 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5403 x_set_horizontal_scroll_bars, x_set_left_fringe,
5405 * xmenu.c (update_frame_menubar, free_frame_menubar):
5406 Use adjust_frame_size.
5407 * xterm.h (struct x_display_info):
5408 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5410 (struct scroll_bar): Add horizontal slot.
5411 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5412 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5413 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5414 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5415 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5416 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5417 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5418 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5419 (x_clear_under_internal_border): Remove.
5420 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5421 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5422 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5423 HORIZONTAL. Update callers.
5424 (horizontal_action_hook_id): New action hook id.
5425 (x_horizontal_scroll_bar_to_input_event)
5426 (x_create_horizontal_toolkit_scroll_bar)
5427 (xt_horizontal_action_hook)
5428 (x_set_toolkit_horizontal_scroll_bar_thumb)
5429 (XTset_horizontal_scroll_bar, x_net_wm_state)
5430 (x_horizontal_scroll_bar_report_motion): New functions.
5431 (xg_scroll_callback, x_scroll_bar_handle_click):
5432 Handle horizontal scroll bars.
5433 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5434 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5436 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5437 Handle horizontal scroll bars.
5438 (handle_one_xevent): Handle horizontal scroll bar events.
5439 Call x_net_wm_state.
5440 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5442 (x_set_window_size): Don't call check_frame_size and
5443 do_pending_window_change.
5444 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5445 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5446 (x_scroll_bar_set_handle): Add some checks when calling
5449 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5451 Revert previous change.
5452 There is certainly nothing wrong with writing code like 'lo <= i
5453 && i <= hi', even if LO happens to a constant. There isn't even
5454 anything wrong in general with writing 'a <= b' if A happens to
5455 be a constant. At any rate stylistic changes shouldn't
5456 be done like this without discussion.
5458 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5460 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5461 (Fgarbage_collect): Reorder conditions that are written backwards.
5462 * data.c (cons_to_unsigned): Likewise.
5463 * dispnew.c (update_frame_1, sit_for): Likewise.
5464 * fileio.c (file_offset): Likewise.
5465 * filelock.c (read_lock_data, lock_file): Likewise.
5466 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5468 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5469 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5470 * lread.c (read1): Likewise.
5471 * minibuf.c (read_minibuf_noninteractive): Likewise.
5472 * nsterm.m (x_set_frame_alpha): Likewise.
5473 * process.c (wait_reading_process_output): Likewise.
5474 * region-cache.c (delete_cache_boundaries): Likewise.
5475 * xterm.c (x_set_frame_alpha): Likewise.
5477 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5479 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5482 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5484 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5485 because atimer expiration is absolute rather than relative.
5487 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5489 * w32term.h (current_popup_menu, menubar_in_use):
5490 Move declarations from w32term.c.
5492 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5494 * w32fns.c (menubar_in_use): No more static.
5495 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5497 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5499 Move hourglass machinery to RIF.
5500 * dispextern.h (struct redisplay_interface): New members
5501 show_hourglass and hide_hourglass. Indent comments.
5502 (show_hourglass, hide_hourglass): Remove prototypes.
5503 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5504 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5505 (ns_redisplay_interface): Add them.
5506 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5507 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5508 (w32_arrow_cursor): New function to hack around non-GUI frames.
5509 (w32_redisplay_interface): Add new functions.
5510 * w32term.h (w32_arror_cursor): Add prototype.
5511 * xdisp.c (show_hourglass): New function, refactored out from
5512 platform-dependent code.
5513 (cancel_hourglass): Now call to RIF function.
5514 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5515 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5516 (x_redisplay_interface): Add new functions.
5518 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5520 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5521 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5522 and complete previous change.
5523 * frame.c (adjust_frame_height): New function.
5524 (Fset_frame_height, Fset_frame_size): Use it.
5525 (x_set_frame_parameters): Take frame top margin into account.
5527 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5529 * frame.c (Fset_frame_height): Take frame top margin into account.
5530 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5531 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5533 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5535 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5536 menubar_height as such. Tweak comment.
5537 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5538 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5539 All related users changed.
5540 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5541 * xterm.c (handle_one_xevent):
5542 * gtkutil.c (xg_event_is_for_menubar):
5543 * xfns.c (x_window) [USE_X_TOOLKIT]:
5544 * xmenu.c (set_frame_menubar, free_frame_menubar):
5545 Prefer to use FRAME_MENUBAR_HEIGHT.
5547 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5549 * frame.c (Fframe_parameters): Always report frame height without
5550 menu and tool bar lines.
5552 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5554 * nsterm.m (applicationDidFinishLaunching:): Call
5555 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5556 (antialiasThresholdDidChange:): New method for EmacsApp.
5558 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5560 * macfont.m (macfont_update_antialias_threshold): Remove static.
5562 * macfont.h (macfont_update_antialias_threshold): Declare.
5564 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5566 * w32select.c (setup_windows_coding_system):
5567 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5568 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5570 * w16select.c (Fw16_get_clipboard_data):
5571 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5574 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5575 buffer position where we are to start the iteration.
5576 (handle_invisible_prop): Record in it->stop_charpos the position
5577 where the invisible text ends. (Bug#18035)
5578 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5579 row has zero buffer position as their start position.
5580 Reported by martin rudalics <rudalics@gmx.at>.
5582 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5583 infinite looping in redisplay when display lines don't have enough
5584 space to display even a single character. (Bug#18036)
5586 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5588 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5589 * xfns.c (x_window): Use it to allow xfree later.
5590 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5591 where appropriate. Use bool for booleans and remove redundant checks.
5592 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5593 * xterm.c (x_free_frame_resources): Free shell_position.
5595 2014-07-19 K. Handa <handa@gnu.org>
5597 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5598 mandatory font spec (Bug#17973).
5600 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5602 * font.c (font_score): Return the worst score if the size of
5603 ENTITY is wrong by more than a factor 2 (Bug#17973).
5605 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5607 * frame.c (frame_unspecified_color): New function
5608 refactored out from ...
5609 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5610 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5612 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5613 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5614 * lisp.h (set_frame_param): Remove prototype.
5615 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5616 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5619 Prefer 'x_display_info *' to 'Display *' in X selection code.
5620 This helps to avoid unneeded calls to x_display_info_for_display.
5621 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5622 instead of 'Display *'.
5623 (SELECTION_EVENT_DPYINFO): New macro.
5624 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5625 it as an lvalue. Mention this in comment.
5626 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5627 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5628 (selection_data_to_lisp_data, receive_incremental_selection):
5629 Convert to use 'x_display_info *'. Adjust users where appropriate.
5630 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5631 selection data *' as last arg to not return values in args.
5632 (unexpect_property_change): Use common removal technique.
5634 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5636 * print.c (print_preprocess): Adjust to match changed
5637 sub char-table structure and avoid crash (Bug#18038).
5639 * data.c (wrong_choice): Not static any more.
5640 * lisp.h (wrong_choice): Add prototype.
5641 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5642 Declare namebuf as such. Tweak comment.
5643 [USE_GTK]: Likewise for tool_bar_position.
5644 (fset_tool_bar_position) [USE_GTK]: Ditto.
5645 (FRAME_TOOL_BAR_POSITION): New macro.
5646 * frame.c (x_report_frame_params):
5647 * gtkutil.c (update_frame_tool_bar):
5648 * xfns.c (Fx_create_frame): Use it.
5649 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5651 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5653 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5654 buffer's default-directory only if it is a string. (Bug#17986)
5656 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5658 More precise control over values of some buffer-local variables.
5659 * keyboard.c (Qvertical_scroll_bar):
5660 * frame.c (Qleft, Qright): Move to ...
5661 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5662 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5663 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5664 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5665 vertical-scroll-bar, scroll-up-aggressively
5666 and scroll-down-aggressively.
5667 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5669 * nsfns.m, frame.h (Qleft, Qright):
5670 * nsterm.m (Qleft): Remove declarations.
5671 * gtkutil.c (toplevel): Include buffer.h.
5672 * data.c (wrong_choice, wrong_range): New functions.
5673 (store_symval_forwarding): Handle special properties of buffer-local
5674 variables and use functions from the above to signal error, if any.
5676 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5677 values. Add comment.
5678 (struct frame): Re-arrange layout to avoid extra padding and use bit
5679 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5680 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5681 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5682 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5683 Define as no-ops because there are no scroll bars anyway.
5684 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5687 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5688 Add convenient setter.
5689 (font_put_frame_data, font_get_frame_data): Use it.
5691 2014-07-15 Daiki Ueno <ueno@gnu.org>
5693 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5694 pointer argument, before dereferencing.
5695 (XCHAR2B_BYTE2): Likewise.
5697 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5699 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5700 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5701 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5702 Use record_unwind_protect_int and avoid consing.
5703 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5705 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5707 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5709 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5710 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5712 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5713 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5714 * minibuf.c: Include binary-io.h instead of fcntl.h.
5715 (read_minibuf_noninteractive):
5716 Use set_binary_mode instead of handcrafted code.
5717 Don't call emacs_set_tty if emacs_get_tty failed.
5718 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5719 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5720 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5722 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5723 This works around a GCC compiler bug when Emacs is configured with
5724 --enable-gcc-warnings.
5726 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5728 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5729 or characters in string, respectively. Add comment.
5730 * fringe.c (Fdefine_fringe_bitmap):
5731 * fns.c (Fsubstring, substring_both): Use it.
5732 * keymap.c (Fdefine_key, Flookup_key):
5733 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5735 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5736 Use menu_item_width.
5737 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5739 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5741 Improve behavior of 'bzr up; cd src; make -k'.
5742 * Makefile.in (top_srcdir): New var.
5743 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5744 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5745 its expansion is a bit shorter.
5746 (../config.status): Actually build config.status instead of
5748 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5749 New macros, copied and relocated from ../Makefile.in.
5750 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5751 (../config.status, Makefile): New dependencies and rules,
5752 copied with relocation from ../Makefile.in. This should be more
5753 likely to rebuild the build machinery properly if you do a 'make'
5754 in the src directory.
5756 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5758 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5761 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5762 behavior on Windows 7 and later when the function is repeatedly
5763 invoked with the same value of DIR. (Bug#17950)
5765 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5766 string to match the one in w32fns.c.
5768 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5769 stdin to binary mode only if it is connected to a terminal.
5771 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5773 Coalesce extern decls.
5774 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5775 * sysdep.c (emacs_get_tty, emacs_set_tty):
5776 Move duplicate extern decls from here ...
5777 * systty.h: ... to here, so that there's just one copy.
5779 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5781 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5783 * nsfns.m (Fns_popup_font_panel): Ditto.
5785 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5787 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5789 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5791 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5792 [DOS_NT]: Implement for WINDOWSNT.
5794 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5797 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5799 * sysdep.c (suppress_echo_on_tty): New function.
5800 * minibuf.c (read_minibuf_noninteractive): Use it.
5802 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5804 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5805 sysinfo failed. Adjust docstring.
5807 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5809 Implement memory-info for MS-DOS.
5810 * dosfns.c (dos_memory_info): New function.
5811 * dosfns.h (dos_memory_info): Add prototype.
5812 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5813 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5814 of doing some of its job.
5816 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5817 reference termios structure members.
5819 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5821 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5823 * minibuf.c (top): Include systty.h. Declare external
5824 emacs_get_tty and emacs_set_tty.
5825 (Vread_hide_char): New lisp variable.
5826 (read_minibuf_noninteractive): Hide characters with
5827 Vread_hide_char if it is a character. (Bug#17839)
5829 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5831 Implement memory-info for MS-Windows.
5832 * w32.c (w32_memory_info): New function.
5833 * w32.h (w32_memory_info): Prototype it.
5834 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5836 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5838 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5839 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5840 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5841 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5842 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5843 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5844 (decode_coding_big5, decode_coding_charset, decode_coding)
5845 (encode_coding): Adjust users.
5847 * alloc.c (Fmemory_info): New function.
5849 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5851 * syntax.c (back_comment): Use more-natural location for label.
5853 * font.c, font.h (font_unparse_fcname): Now static.
5854 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5856 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5858 Next minor cleanup of font subsystem.
5859 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5860 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5862 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5864 * ftfont.h (ftfont_font_format): Remove prototype.
5865 * ftfont.c (ftfont_font_format): Remove; now unused.
5867 * nsfont.m (nsfont_open):
5868 * w32font.c (w32font_open_internal):
5869 * w32uniscribe.c (uniscribe_open):
5870 * xfont.c (xfont_open):
5871 * xftfont.c (xftfont_open): All users changed.
5873 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5874 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5876 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5878 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5879 x_produce_glyphs does when it generates a stretch glyph that
5880 represents a TAB. (Bug#17969)
5882 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5883 and there is a display property at that position, don't call
5884 move_it_to to move to a position before window start. (Bug#17942)
5885 Fix condition for finding CHARPOS by the first call to move_it_to.
5888 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5890 * syntax.c (find_defun_start): Try the cache even
5891 if !open_paren_in_column_0_is_defun_start.
5892 (back_comment): If find_defun_start was pessimistic, use the
5893 scan_sexps_forward result to improve the cache (bug#16526).
5895 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5897 * xdisp.c (redisplay_window): If redisplay of a window ends up
5898 with point in a partially visible line at end of the window, make
5899 sure the amended position of point actually has smaller Y
5900 coordinate; if not, give up and scroll the display. (Bug#17905)
5902 * window.c (window_scroll_pixel_based): When point ends up at the
5903 last fully visible line, don't let move_it_to stop at the left
5904 edge of the line and dupe us into thinking point is inside the
5907 * w32.c (network_interface_info): Make sure the argument is a
5910 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5912 * process.c (read_and_dispose_of_process_output): Fix typo
5913 in previous patch: we want nonnegative fds, not nonzero fds.
5915 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5917 * chartab.c (char_table_translate): Move to...
5918 * character.h (char_table_translate): ... inline function here.
5919 Avoid Faref and assume that args are always valid. This helps to
5920 speedup search, which is especially important for a huge buffers.
5921 * lisp.h (char_table_translate): Remove prototype.
5923 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5924 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5925 New function, with an intention to avoid code duplication between
5927 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5929 * ftfont.c (ftfont_open):
5930 * macfont.m (macfont_open):
5931 * xftfont.c (xftfont_open): Use it.
5933 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5935 * process.c: Add sanity checks for file descriptors (Bug#17844).
5936 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5937 Check that infd is nonnegative before using it as an fd.
5938 (read_and_dispose_of_process_output, Fprocess_send_eof):
5939 Likewise, for outfd.
5940 (wait_reading_process_output): Omit unnecessary check of infd.
5942 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5944 Minor fixups related to usage of the 'long' type.
5945 * gnutls.c (emacs_gnutls_handshake):
5946 * xfaces.c (dump_realized_face):
5947 Work even if 'long' is narrower than 'void *'.
5948 * termcap.c (scan_file):
5949 * xselect.c (x_decline_selection_request)
5950 (x_reply_selection_request, x_get_window_property):
5951 * xterm.c (x_set_frame_alpha):
5952 Remove unnecessary 'L' suffixes of integer constants.
5953 * xfns.c (hack_wm_protocols):
5954 * xselect.c (x_fill_property_data):
5955 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5956 Remove unnecessary casts to 'long'.
5957 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5959 Minor ImageMagick safety fixes.
5960 * image.c (imagemagick_compute_animated_image):
5961 Remove useless assignment to local. Avoid problems if dest_width is 0.
5962 (imagemagick_load_image): Use int for pixel counts that can't
5963 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5964 a row width greater than the image width (or greater than LONG_MAX!).
5966 2014-07-04 K. Handa <handa@gnu.org>
5968 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5969 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5970 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5972 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5974 * font.h (struct font_driver): Remove get_outline and free_outline;
5975 not used by any font driver.
5976 * ftfont.c (ftfont_driver):
5977 * macfont.m (macfont_driver):
5978 * nsfont.m (nsfont_driver):
5979 * w32font.c (w32font_driver):
5980 * w32uniscribe.c (uniscribe_font_driver):
5981 * xfont.c (xfont_driver): Related users changed.
5982 * xselect.c (x_get_window_property): Use convenient xmalloc.
5983 Call to xfree only if some data was really allocated.
5985 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5987 On MS-Windows, display busy cursor on all GUI frames.
5988 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5989 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5990 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5992 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5993 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5995 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5997 Use convenient alists to manage per-frame font driver-specific data.
5998 * frame.h (struct frame): Rename font_data_list to...
5999 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6000 * font.h (struct font_data_list): Remove; no longer need a special
6002 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6004 * font.c (font_put_frame_data, font_get_frame_data)
6005 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6007 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6008 Related users changed.
6009 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6010 Prefer convenient xmalloc and xfree.
6012 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6014 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6015 the window whose glyph row is being prepared and a flag whether it
6016 is for mode/header line. Make sure the glyph row's marginal areas
6017 are in sync with what the window wants.
6020 * xdisp.c (display_line, display_mode_line):
6021 Call prepare_desired_row with additional arguments, as appropriate.
6023 * dispextern.h (prepare_desired_row): Adjust prototype.
6025 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6027 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6028 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6029 caused by xw_popup_dialog in daemon mode (Bug#17891).
6031 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6033 * frame.c (do_switch_frame): When switching to another TTY frame,
6034 make sure FrameCols and FrameRows are in sync with the new frame's
6037 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6039 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6040 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6041 min_char slots. Adjust comment.
6042 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6043 Add SUB_CHAR_TABLE_OFFSET member.
6044 (make_uninit_sub_char_table): New function.
6045 (toplevel): Add compile-time assert to verify suitable member layout
6046 in Lisp_Sub_Char_Table.
6047 * alloc.c (mark_char_table): Add extra argument to denote char table
6048 subtype. Adjust to match new layout of sub char-table.
6049 (mark_object): Always mark sub char-tables with mark_char_table.
6050 * chartab.c (make_sub_char_table, copy_sub_char_table)
6051 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6052 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6053 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6054 All related users changed.
6055 * lread.c (read1): Adjust to match new layout of sub char-table.
6056 * print.c (print_object): Likewise (Bug#17898).
6058 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6060 * keymap.c (get_keyelt): Simplify.
6061 (copy_keymap_item): Remove left-over code for when we had
6062 key-shortcut caches.
6064 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6066 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6067 (dealloc): Remove for EmacsScroller.
6069 * nsterm.h (EmacsScroller): Remove dealloc.
6071 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6073 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6075 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6077 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6078 when setNeedsDisplay is called so we don't trigger redisplay for every
6081 * nsterm.m (any_help_event_p): New variable.
6082 (mouseMoved:): Set any_help_event_p to YES if help event is
6083 generated. Remove else with empty help event that triggered redisplay
6084 for every mouse move.
6085 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6087 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6089 * xfns.c (Qsuppress_icon): Remove; no real users.
6090 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6091 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6092 (syms_of_w32fns): Don't DEFSYM it.
6094 2014-06-29 Glenn Morris <rgm@gnu.org>
6096 * Makefile.in (ns-app): Mark as PHONY.
6098 2014-06-28 Glenn Morris <rgm@gnu.org>
6100 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6101 liblw.a in this directory.
6103 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6105 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6106 also in unibyte case. (Bug#17865)
6108 2014-06-28 K. Handa <handa@gnu.org>
6110 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6111 (MIN_CHARBUF_SIZE): New macro.
6112 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6114 2014-06-27 Glenn Morris <rgm@gnu.org>
6116 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6117 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6118 (.el.elc): Replace suffix rule with pattern rule.
6119 (%.elc): New pattern rule, with order-only prerequisite.
6120 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6121 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6122 in place of BOOTSTRAPEMACS.
6124 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6126 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6128 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6130 Consistently use validate_subarray to verify substring.
6131 * fns.c (validate_substring): Not static any more. Adjust to
6132 use ptrdiff_t, not EMACS_INT, because string and vector limits
6133 can't exceed ptrdiff_t even if EMACS_INT is wider.
6134 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6135 (secure_hash): Adjust user.
6136 * lisp.h (validate_subarray): Add prototype.
6137 * coding.c (Fundecodable_char_position):
6138 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6139 Use validate_subarray. Adjust comment to mention substring.
6141 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6143 Do not allow out-of-range character position in Fcompare_strings.
6144 * fns.c (validate_subarray): Add prototype.
6145 (Fcompare_substring): Use validate_subarray to check ranges.
6146 Adjust comment to mention that the semantics was changed. Also see
6147 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6149 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6151 Be more consistent about the 'Qfoo' naming convention.
6152 * image.c (Fimagemagick_types):
6153 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6154 * process.c (Fmake_network_process):
6155 Rename C local identifier 'Qfoo to avoid giving the false
6156 impression that it stands for the symbol 'foo'.
6158 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6160 Simplify and cleanup character conversion stuff.
6161 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6163 * character.c (multibyte_char_to_unibyte)
6164 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6165 * character.h (make_char): Remove; unused.
6166 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6167 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6168 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6169 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6170 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6172 2014-06-22 Mario Lang <mlang@delysid.org>
6174 * w32fns.c (Fw32_shell_execute): The the -> the.
6176 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6178 * xmenu.c (mouse_position_for_popup):
6179 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6180 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6181 * menu.c (Fx_popup_menu):
6182 * xselect.c (x_handle_dnd_message): Adjust users.
6183 * menu.h (mouse_position_for_popup): Remove prototype.
6184 * xterm.h (x_relative_mouse_position): Add prototype.
6185 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6186 call XFree if XQueryTree returns zero.
6188 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6190 * indent.c (Fvertical_motion): Doc fix.
6191 Move to the goal column, if any, with a single call to
6192 move_it_in_display_line, not in two calls. Doing this with two
6193 calls causes move_it_in_display_line apply the line-prefix
6194 handling twice instead of just once. (Bug#17823)
6196 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6198 Port to OS X ACLs (Bug#17810).
6199 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6200 ACL_TYPE_ACCESS) doesn't work.
6202 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6204 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6205 before checking key-translation-map (bug#17659).
6207 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6209 * font.c (font_make_object): Avoid dangling pointer which may
6210 crash GC (Bug#17771).
6212 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6214 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6215 prototype of DGifCloseFile as appropriate for older and newer
6217 (gif_close): New function, encapsulates the differences in the
6218 calling sequence of DGifCloseFile before v5.1.0 and after it.
6219 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6220 error string where appropriate. (Bug#17790)
6222 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6223 macro execution, make sure point didn't move since last complete
6224 redisplay, as the condition for using the glyph matrix
6225 information. (Bug#17777)
6227 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6229 Minor cleanup of fonset code.
6230 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6231 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6232 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6233 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6234 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6235 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6236 (free_realized_fontset): Remove because a no-op since 2008.
6237 (free_face_fontset): Adjust user.
6238 (syms_of_fontset): Shrink fontset by one extra slot.
6240 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6242 Omit redundant extern decls.
6243 Most of this patch is from Dmitry Antipov, in:
6244 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6245 * commands.h (update_mode_lines):
6246 * frame.h (Qbackground_color, Qforeground_color)
6247 (x_set_menu_bar_lines):
6248 * ftfont.c (ftfont_font_format):
6249 * intervals.h (Qkeymap, Qfont):
6250 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6251 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6252 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6253 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6254 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6255 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6256 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6257 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6258 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6259 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6260 (Qtool_bar, Qheader_line):
6261 * macros.c (Fexecute_kbd_macro):
6262 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6263 * xterm.c (x_delete_terminal, XSetIMValues):
6264 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6265 (x_implicitly_set_name, popup_activated)
6266 (widget_store_internal_border):
6267 Remove redundant decls.
6268 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6269 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6270 Remove _Noreturn, as make-docfile now does that for us.
6271 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6272 (Qregion_extract_function): New decl.
6273 * window.c, xfns.c: Include menu.h.
6275 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6277 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6279 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6281 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6282 * callint.c (read_file_name): ... convert to static here.
6283 * lisp.h (Fread_file_name): Do not EXFUN it.
6284 (STRING_COPYIN): Remove; unused.
6285 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6286 (char_composable_p): ... static function. All users changed.
6287 * eval.c (toplevel): Remove redundant #include directives.
6288 * xterm.c (x_initialize): Add static to match prototype.
6289 * ccl.c (Fccl_execute_on_string):
6290 * font.c (fon_intern_prop): Use make_specified_string.
6292 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6294 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6295 Reported by David Caldwell in:
6296 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6298 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6300 Do not ask for XRender extension each time XFT font is opened.
6301 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6302 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6304 2014-06-15 Glenn Morris <rgm@gnu.org>
6306 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6308 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6310 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6311 information if we are in the middle of executing a keyboard macro,
6312 since redisplay doesn't update the screen until the macro is
6313 finished. (Bug#17777)
6315 * alloc.c (cleanup_vector): Don't dereference a font driver
6316 pointer if it is NULL. (Bug#17771)
6318 2014-06-13 Glenn Morris <rgm@gnu.org>
6320 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6321 ($(lispsource)/international/charprop.el)
6322 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6323 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6324 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6325 GNU make automatically passes command-line arguments to sub-makes.
6327 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6329 Avoid hangs in accept-process-output (Bug#17647).
6330 * lisp.h, process.c (wait_reading_process_input):
6331 Return int, not bool. All uses changed.
6332 * process.c (SELECT_CANT_DO_WRITE_MASK):
6333 Remove macro, replacing with ...
6334 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6336 (status_notify): New arg WAIT_PROC. Return int, not void.
6339 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6341 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6342 the frame is the initial frame, because the hook is not set up
6343 then, and Emacs crashes.
6344 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6346 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6348 * keymap.c (silly_event_symbol_error): Don't recommend the use
6351 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6353 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6354 matching overlay strings with 'cursor' property against buffer
6355 positions traversed in the glyph row. (Bug#17744)
6357 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6359 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6362 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6363 determine 10.9 (Bug#17751).
6365 * macfont.m (macfont_draw): Positions were not freed.
6367 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6369 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6370 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6371 function. Also adjust comment.
6372 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6374 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6375 * font.c (font_done_for_face):
6376 * xfaces.c (realize_non_ascii_face): Adjust user.
6377 * font.h (struct font_driver): Convert 'prepare_face' to return
6378 void because its return value is never used anyway.
6379 * xfont.c (xfont_prepare_face): Return void.
6380 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6381 (xftfont_done_face): Use xfree.
6383 * dispextern.h (last_tool_bar_item): Remove declaration.
6384 * frame.h (struct frame): New member last_tool_bar_item.
6385 * frame.c (make_frame): Initialize it.
6386 * xdisp.c (toplevel): Remove last_tool_bar_item.
6387 (handle_tool_bar_click, note_tool_bar_highlight):
6388 * w32term.c (w32_read_socket, w32_initialize):
6389 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6391 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6392 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6394 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6396 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6397 * process.c (Faccept_process_output)
6398 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6399 the return value is about PROCESS, not about other processes.
6401 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6403 Further adjustments to mark_object and friends.
6404 Now the mark_object's stack is just 32 bytes on a 64-bit
6405 system, which means extra 20% off the stack usage.
6406 * alloc.c (mark_save_value): As before, refactored out from ...
6407 (mark_object): ... adjusted user. Also add comment.
6409 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6411 Fix core dump after a dropped X connection (Bug#17704).
6412 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6413 is dead, as we may be shutting down.
6415 2014-06-08 Glenn Morris <rgm@gnu.org>
6417 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6419 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6421 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6423 If a C name must be extern on some platforms, make it extern on all.
6424 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6426 * font.h (ftxfont_driver) [HAVE_XFT]:
6427 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6428 * lisp.h (get_frame_param):
6429 * menu.h (tty_menu_show):
6430 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6431 * termhooks.h (encode_terminal_code):
6432 * xterm.h (x_menu_wait_for_event):
6434 * frame.c (get_frame_param):
6435 * fringe.c (max_used_fringe_bitmap):
6436 * ftxfont.c (ftxfont_driver):
6437 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6438 * menu.c (menu_items_inuse):
6439 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6440 * term.c (encode_terminal_code, tty_menu_show):
6441 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6442 * xfaces.c (load_color):
6443 * xmenu.c (x_menu_wait_for_event):
6446 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6448 Change object marking routines to minimize stack usage.
6449 This change moves a few cold paths from mark_object to NO_INLINE
6450 functions and adjusts symbol marking loop. According to GCC 4.8.2
6451 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6452 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6453 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6454 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6455 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6456 refactored out from ...
6457 (mark_object): ... adjusted user. Also mark symbols in a tight
6459 (mark_face_cache): Add NO_INLINE.
6461 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6463 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6464 contains garbage on WINDOWSNT (which could potentially infloop at
6467 Minimize cursor motion during TTY menu updates.
6468 * term.c (tty_menu_display): Don't position cursor here.
6469 Instead, pass the cursor coordinates to update_frame_with_menu.
6470 (tty_menu_activate): Send the hide cursor command only once in an
6471 iteration through the outer 'while' loop.
6473 * dispnew.c (update_frame_1): Accept an additional argument
6474 SET_CURSOR_P, and position the cursor at the end of the frame
6475 update only if that argument is non-zero. All callers changed to
6476 provide the additional argument as non-zero, except for
6477 update_frame_with_menu.
6478 (update_frame_with_menu): Accept 2 additional arguments ROW and
6479 COL; if they are non-negative, instruct update_frame_1 not to
6480 position the cursor, and instead position it according to ROW and COL.
6482 * dispextern.h (update_frame_with_menu): Update prototype.
6484 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6486 * callproc.c (call_process): Don't check read-only if we don't insert
6487 anything (bug#17666).
6489 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6491 * dispnew.c (update_frame_with_menu): Set display_completed.
6493 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6495 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6497 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6499 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6501 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6502 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6504 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6506 * window.c (Frecenter): Signal an error if window-buffer is not
6509 * keyboard.c (make_lispy_position): Don't include a buffer position in
6510 mode/header-line mouse events.
6512 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6513 Vunread_command_events (bug#17650).
6515 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6517 * xterm.c (x_setup_pointer_blanking):
6518 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6520 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6522 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6523 because it will be defined in generated config.h if needed.
6525 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6527 Use terminal-specific hooks to display popup dialogs.
6528 * termhooks.h (struct terminal): New field popup_dialog_hook.
6529 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6530 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6531 code and use popup_dialog_hook.
6532 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6533 * nsterm.h (ns_popup_dialog): Adjust prototype.
6534 * nsterm.m (ns_create_terminal):
6535 * w32term.c (w32_create_terminal):
6536 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6537 Setup popup_dialog_hook.
6539 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6541 * w32heap.c (report_temacs_memory_usage): Improve the report by
6542 reporting the large blocks that are actually occupied at dump time.
6544 * w32console.c (initialize_w32_display): Set the console
6545 menu_show_hook, otherwise TTY menus are broken on w32.
6547 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6549 Use terminal-specific hooks to display menus.
6550 * termhooks.h (struct terminal): New field menu_show_hook.
6551 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6552 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6554 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6555 * nsmenu.m (ns_menu_show):
6556 * w32menu.c (w32_menu_show):
6557 * xmenu.c (x_menu_show):
6558 * term.c (tty_menu_show): Adjust to use bit flags.
6559 (set_tty_hooks): Set menu_show_hook.
6560 * xterm.c (x_create_terminal):
6561 * nsterm.m (ns_create_terminal):
6562 * msdos.c (initialize_msdos_display):
6563 * w32term.c (w32_create_terminal): Likewise.
6565 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6567 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6569 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6571 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6572 (FD_SET): Don't define on WINDOWSNT.
6574 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6576 * emacs.c: Include "sysselect.h", to define its inline functions.
6577 Reported by Glenn Morris in:
6578 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6580 Do not require libXt-devel when building with gtk.
6581 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6582 dependency on libXt-devel.
6583 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6584 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6585 lwlib-widget.h now does this.
6586 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6588 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6590 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6591 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6592 (delete_write_fd, wait_reading_process_output):
6593 Remove now-redundant easserts.
6594 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6595 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6596 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6597 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6599 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6601 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6602 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6603 (calloc): Don't undef, it is never defined.
6604 (HEAP_ENTRY_SHIFT): Remove unused macro.
6606 * Makefile.in (C_HEAP_SWITCH): Remove.
6607 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6609 Fix MS-Windows build broken by menu changes on 2014-06-02.
6610 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6612 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6613 Define instead of including ../lwlib/lwlib.h, which causes
6614 compilation errors due to missing X11 headers.
6616 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6618 * process.c (wait_reading_process_output): Omit incorrect test of
6619 p->infd against zero. Add easserts for infd having a plausible value.
6621 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6623 Adjust to match recent lwlib changes.
6624 * menu.h (xmalloc_widget_value): Replace by ...
6625 (make_widget_value): ... new prototype.
6626 * menu.c (xmalloc_widget_value): Replace by ...
6627 (make_widget_value): ... new function.
6628 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6629 * gtkutil.c (malloc_widget_value, free_widget_value):
6630 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6631 * keyboard.h (enum button_type, struct _widget_value):
6632 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6634 * nsmenu.m (ns_update_menubar, ns_menu_show):
6635 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6636 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6637 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6639 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6641 * image.c (x_query_frame_background_color)
6642 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6643 Fix --enable-gcc-warnings compilation without image libraries.
6645 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6647 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6648 emulated break value only if it goes up.
6649 (sbrk): Add assertion that the INCREMENT argument is strictly
6650 zero. Improve and correct the commentary.
6652 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6654 Improve AIX-related merge from emacs-24.
6655 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6656 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6657 not on AIX; since we're on the trunk we can use enums more broadly.
6659 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6661 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6663 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6664 to min(value, whole).
6666 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6668 Bring back the changes to GDB-visible symbols, but only on AIX.
6669 And only if it's not pre-4.2 GCC.
6670 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6671 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6672 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6675 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6677 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6678 with PT, not GPT. (Bug#16433)
6680 Revert last changes to GDB-visible symbols.
6681 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6682 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6683 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6686 2014-06-02 Glenn Morris <rgm@gnu.org>
6688 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6690 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6692 Fix port to 32-bit AIX with xlc (Bug#17598).
6693 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6694 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6695 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6696 to work around a compiler bug in IBM xlc 12.1.
6698 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6700 * xterm.c (x_update_window_end): Don't invalidate the entire
6701 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6702 highlight needs to be redisplayed. (Bug#17588)
6704 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6706 Port the GDB-visible symbols to AIX.
6707 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6708 optimizes away the relevant external symbols. Use enums instead;
6709 this suffices for the AIX port, which is 32-bit-only anyway.
6710 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6711 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6712 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6715 Include sources used to create macuvs.h.
6716 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6717 * macuvs.h: Use automatically-generated header.
6719 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6721 Port signal-handling to DragonFly BSD (Bug#17646).
6722 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6723 Move implementations from callproc.c to sysdep.c.
6724 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6725 Move declarations from process.h to syssignal.h.
6727 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6729 * callint.c (Ffuncall_interactively): Add usage.
6731 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6733 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6735 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6737 * w32heap.c (malloc_before_dump, malloc_after_dump)
6738 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6739 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6740 set errno where appropriate to emulate CRT functions.
6742 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6744 Debugging facility to check whether 'const char *' points to
6745 relocatable data of non-pure Lisp string.
6746 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6747 (mark_maybe_pointer): ... adjusted user.
6748 (relocatable_string_data_p): New function.
6749 * lisp.h (relocatable_string_data_p): Add prototype.
6750 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6751 the pointer to relocatable Lisp data is not used.
6753 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6755 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6756 * atimer.c (block_atimers):
6757 * callproc.c (block_child_signal): Block SIGINT too;
6758 otherwise, its handler might now unblock signals that it shouldn't.
6759 * keyboard.c (read_char): Clear signal mask, since we may
6760 be in a SIGINT handler, and many signals may be masked.
6761 * keyboard.c (handle_interrupt):
6762 * sysdep.c (handle_arith_signal):
6763 Clear signal mask instead of just unblocking the signal that
6764 was received, since several signals may be blocked at this point.
6766 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6768 * Makefile.in (TEMACS_POST_LINK): Remove target.
6769 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6770 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6772 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6774 * xmenu.c (xdialog_show): Remove prototype, rename to
6775 x_dialog_show, remove 2nd arg because it's always zero
6776 and simplify accordingly.
6777 (xw_popup_dialog): Adjust user.
6778 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6779 2nd arg because it's always zero and simplify accordingly.
6780 (w32_popup_dialog): Adjust user.
6782 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6784 * w32heap.c (report_temacs_memory_usage): New function.
6786 * unexw32.c (unexec) [ENABLE_CHECKING]:
6787 Call report_temacs_memory_usage.
6789 * w32heap.h (report_temacs_memory_usage): Add prototype.
6791 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6793 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6794 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6796 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6798 * buffer.c (init_buffer): Accept an argument 'initialized'.
6799 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6800 mmap_regions and mmap_fd, to avoid referencing stale data from the
6801 dump phase. Add an assertion for buffer text of buffers created
6802 in temacs before this function is called. (Bug#17622)
6803 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6805 * lisp.h (init_buffer): Update prototype.
6807 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6809 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6811 * alloc.c (Fgarbage_collect): Fix compilation with
6812 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6814 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6816 * frame.c, frame.h (frame_char_to_pixel_position)
6817 (frame_set_mouse_position): Now static, and made private in
6818 frame.c rather than public in frame.h.
6820 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6822 Refactor mouse positioning stuff to avoid code duplication.
6823 * frame.h (frame_char_to_pixel_position): New function.
6824 (x_set_mouse_position): Rename to...
6825 (frame_set_mouse_position): ...new function.
6826 (frame_set_mouse_pixel_position): Add prototype.
6827 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6828 Rename to frame_set_mouse_pixel_position.
6829 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6831 * xterm.h, w32term.h ( x_set_mouse_position)
6832 (x_set_mouse_pixel_position): Remove prototypes.
6834 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6836 On X, always make pointer visible when deleting frame (Bug#17609).
6837 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6839 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6841 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6842 * keyboard.c (gobble_input): If there is no terminal input error,
6843 make sure the pointer is visible for all frames on this terminal.
6844 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6845 it was previously disabled.
6847 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6849 * data.c (Fzerop): Move to Elisp.
6850 (syms_of_data): Don't defsubr it.
6851 * keyboard.c (echo_keystrokes_p): New function.
6852 (read_char, record_menu_key, read_key_sequence): Use it.
6854 * callint.c (Qfuncall_interactively): New var.
6855 (Qcall_interactively): Remove.
6856 (Ffuncall_interactively): New function.
6857 (Fcall_interactively): Use it.
6858 (syms_of_callint): Defsubr it.
6860 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6862 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6863 relocated from under us.
6865 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6867 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6868 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6869 configure, not from HEAPSIZE.
6870 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6872 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6873 for MinGW, since it no longer uses gmalloc.
6875 * buffer.c: Do not define mmap allocations functions for Windows.
6876 Remove mmap_find which is unused. Remove mmap_set_vars which does
6878 [WINDOWSNT]: Include w32heap.h.
6879 (init_buffer): Always allocate new memory for buffers.
6881 * emacs.c: Remove mmap_set_vars calls.
6883 * image.c (free_image): Undef free for Windows because it is
6884 redirected to our private version.
6886 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6887 (copy_executable_and_dump_data): Remove dumping the heap section.
6888 (unexec): Restore using_dynamic_heap after dumping.
6890 * w32heap.c (dumped_data_commit, malloc_after_dump)
6891 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6892 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6893 (mmap_free): New functions.
6895 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6897 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6899 * image.c (imagemagick_load_image): Use MagickRealType for local
6900 'color_scale', instead of double, to avoid a GCC warning about
6903 * xfns.c (Fx_window_property): Remove unused local.
6905 Don't kill already-reaped process (Bug#17561).
6906 * process.c (process_send_signal): Fix race condition where a
6907 subprocess was reaped by a signal handler between the check for
6908 liveness and calling 'kill', which meant that Emacs could in
6909 theory kill an innocent bystander process. Do the fix by blocking
6910 SIGCHLD in a critical section that checks liveness before killing.
6912 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6914 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6916 2014-05-26 Ken Brown <kbrown@cornell.edu>
6918 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6919 even if !CYGWIN (see bug#17510).
6921 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6923 * nsfns.m (Fns_do_applescript): Surround NSApp run
6924 with calls to ns_init_events, ns_finish_events (Bug#17424).
6926 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6928 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6929 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6931 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6932 with calls to ns_init_events, ns_finish_events (Bug#17424).
6934 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6936 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6937 if we are iterating over an object that generates glyphs for
6938 marginal areas. (Bug#17585)
6940 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6942 * xdisp.c (safe__call1, safe__eval): Now static.
6944 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6946 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6947 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6948 (safe_call1): Call safe_call instead of safe__call directly.
6950 2014-05-26 Ken Brown <kbrown@cornell.edu>
6952 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6953 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6956 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6958 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6959 (safe__call, safe__call1, safe__eval): New functions.
6960 (safe_call): Use it.
6961 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6962 (display_mode_element): Same for `:eval'.
6964 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6966 Fix port to 32-bit AIX (Bug#17540).
6967 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6968 twice. _text already includes this offset.
6969 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6971 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6973 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6974 when closest_pos is identical to to_charpos, don't recurse, since
6975 we already tried that, and failed. (Bug#17539)
6977 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6978 unwinding when frame's faces were not initialized yet, increment
6979 the frame's image-cache reference count before calling
6980 x_free_frame_resources. Don't dereference
6981 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6983 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6985 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6988 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6989 macfont.m, call draw with adjusted arguments so font drivers
6990 don't need to do that.
6992 * macfont.m (macfont_draw): Merge changes from Macport.
6994 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6996 * alloc.c (garbage_collect_1): New function, with all of the guts
6997 of Fgarbage_collect.
6998 (mark_stack): Accept an argument END and don't mark Lisp objects
6999 on the stack beyond the address given by END. Calculation of END
7000 was moved to Fgarbage_collect.
7001 (Fgarbage_collect): Calculate the end address of the stack portion
7002 that needs to be examined by mark_stack, and pass that address to
7003 garbage_collect_1, which will pass it to mark_stack.
7004 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7005 for more details about the underlying problems. In particular,
7006 this avoids dumping Emacs with the large hash-table whose value is
7007 held in purify-flag for most of the time loadup.el runs.
7009 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7011 * xfns.c (x_window_property_intern): New function (code from
7013 (Fx_window_property): Call x_window_property_intern. If property
7014 not found and NILP (source) and outer window != inner window,
7015 check outer window for property (Bug#17537).
7017 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7019 Supply malloc and alloc_size attributes for extern allocators.
7020 This documents the C API, and helps GCC generate a bit better code.
7021 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7022 (ATTRIBUTE_MALLOC_SIZE): New macros.
7023 * gmalloc.c (malloc, realloc, calloc):
7024 * gtkutil.h (malloc_widget_value):
7025 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7026 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7029 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7031 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7032 * image.c (imagemagick_load_image): Port to hosts that do not use
7033 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7035 2014-05-21 Leo Liu <sdl.web@gmail.com>
7037 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7039 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
7041 * dbusbind.c (xd_signature): Revert last 2 patches.
7043 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7045 Allow any non-nil value to count as true in bool-vector.
7046 Likewise for xd_signature in dbusbind.c.
7047 This is more consistent with the usual practice in Emacs, which is
7048 that any non-nil value counts as true.
7049 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7050 * dbusbind.c (xd_signature): Likewise, for booleans.
7051 * data.c, lisp.h (Qbooleanp):
7052 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7054 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7056 * lisp.h (CHECK_BOOLEAN): New function.
7057 * alloc.c (Fbool_vector): New function.
7058 (syms_of_alloc): Defsubr it.
7059 * data.c (Qbooleanp): New symbol.
7060 (syms_of_data): DEFSYM it.
7061 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7063 * font.c (font_matching_entity): Extract font-entity object
7064 from the vector of matching entities (Bug#17486).
7066 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7068 Assume C99 or later (Bug#17487).
7069 * bytecode.c (B__dummy__): Remove.
7070 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7071 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7072 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7073 * regex.c (DEBUG_PRINT): Assume varargs macros.
7074 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7076 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7078 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7079 memory for every buffer that was dumped.
7081 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7083 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7084 (Fnreverse): Allow vectors and bool vectors.
7086 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7088 Minor cleanup for terminal setup.
7089 * termhooks.h (create_terminal): Adjust prototype.
7090 * terminal.c (create_terminal): Pass output method and RIF as args.
7091 (init_initial_terminal):
7092 * nsterm.m (ns_create_terminal):
7093 * term.c (init_tty):
7094 * w32term.c (w32_create_terminal):
7095 * xterm.c (x_create_terminal): Adjust users.
7096 Avoid redundant NULL initializers and add comments.
7098 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7100 * keyboard.c (Qdeactivate_mark): Now static.
7102 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7104 If available, use Xfixes extension to do pointer blanking.
7105 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7106 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7107 (make_invisible_cursor): Move to...
7108 * xterm.c (make_invisible_cursor): ...here.
7109 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7110 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7111 (x_term_init): Call to x_setup_pointer_blanking.
7112 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7113 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7115 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7117 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7119 2014-05-12 Glenn Morris <rgm@gnu.org>
7121 * fileio.c (Ffile_executable_p): Doc tweak.
7123 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7125 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7126 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7128 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7130 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7132 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7134 Fix initialization of minibuffer history variable (Bug#17430).
7135 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7136 Move the initialization up to prevent any "value void" message.
7138 2014-05-08 Samuel Bronson <naesten@gmail.com>
7140 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7141 are matched (bug#17413).
7143 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7145 Stop tooltips pulling Emacs window to front (Bug#17408).
7146 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7147 SetWindowPos invocations.
7149 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7151 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7152 not initialized (Bug#17398).
7154 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7156 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7158 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7160 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7161 [HAVE_NS]: Do not include png.h.
7162 (x_query_frame_background_color): New function.
7163 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7164 (png_load_body): Coalesce duplicate code.
7166 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7168 Consult libpng-config more consistently (Bug#17339).
7169 * Makefile.in (PNG_CFLAGS): New var.
7170 (ALL_CFLAGS): Use it.
7171 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7172 CFLAGS now handles this.
7174 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7176 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7177 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7178 because WCONTINUED is always defined now.
7179 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7181 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7183 * buffer.c (overlay_strings): Fix the wording of the commentary.
7185 2014-05-01 Glenn Morris <rgm@gnu.org>
7187 * floatfns.c (Fisnan):
7188 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7190 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7192 * term.c (tty_menu_activate): A better initialization for cursor
7195 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7197 * intervals.c: Tighten assertions.
7198 (create_root_interval): Make sure the interval is not empty.
7199 (intervals_equal): Use booleans.
7200 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7201 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7202 (balance_possible_root_interval): Simplify and use booleans.
7203 (split_interval_right, split_interval_left): Check LENGTH, and remove
7204 now redundant assertion.
7205 (adjust_intervals_for_insertion): Remove now redundant assertions.
7206 (delete_node, interval_deletion_adjustment)
7207 (adjust_intervals_for_deletion, merge_interval_right)
7208 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7209 (reproduce_interval): Make sure the interval is not empty.
7211 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7213 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7214 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7215 satisfaction that they would always be initialized.
7217 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7219 * term.c (tty_menu_display): Move the cursor to the active menu item.
7220 (tty_menu_activate): Return the cursor to the active menu item
7221 after displaying the menu and after displaying help-echo.
7222 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7223 for the details of why this is needed by screen readers and
7226 2014-04-30 Glenn Morris <rgm@gnu.org>
7228 * process.c (handle_child_signal):
7229 Handle systems without WCONTINUED. (Bug#15110, 17339)
7231 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7233 * window.c (struct saved_window): Remove mark.
7234 (Fset_window_configuration, save_window_save)
7235 (compare_window_configurations): Don't touch marks any more.
7237 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7239 Use bits_word for gcmarkbits.
7240 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7241 bits_word is typically a tad more efficient for mark bits than
7242 unsigned is, so use bits_word. All uses changed.
7243 * lisp.h (BITS_PER_INT): Remove; no longer used.
7245 Avoid undefined behavior in signed left shift.
7246 This ports to GCC 4.9.0 with -fsanitize=undefined.
7247 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7249 * regex.c (extract_number):
7250 * lisp.h (make_number, XINT):
7251 Do not shift a 1 bit left into a sign bit.
7252 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7253 not int, for gcmarkbits. All uses changed.
7255 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7257 * search.c (Fnewline_cache_check): Don't try to count newlines
7258 outside the buffer's restriction, as find_newline doesn't support that.
7260 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7262 * window.c (Fset_window_configuration): Deactivate the mark before
7264 (set_window_buffer): Ignore window_initialized.
7265 (window_initialized): Remove.
7266 * keyboard.c (Qdeactivate_mark): Not static any more.
7267 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7270 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7272 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7273 and to clang 3.4, which have fixed the bug. This should let us
7274 run a bit faster on these platforms when address sanitization is
7277 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7279 Port to GCC 4.9.0 with --enable-gcc-warnings.
7280 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7282 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7283 a way that also works with GCC 4.9.0.
7285 * search.c (Fnewline_cache_check): Remove unused locals.
7287 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7289 * search.c (find_newline1): New subroutine.
7290 (Fnewline_cache_check): New function.
7291 (syms_of_search): Defsubr it.
7293 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7295 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7296 * keyboard.c (unblock_input): Add comment.
7297 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7299 2014-04-22 Daniel Colascione <dancol@dancol.org>
7301 * lread.c (readevalloop_eager_expand_eval): New function
7302 that can recurse into toplevel forms.
7303 (readevalloop): Call it.
7304 * lisp.h: Declare Qprogn.
7305 * callint.c (Qprogn): No longer static.
7307 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7309 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7310 Also change identifiers to match the comments, and add more assertions
7313 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7315 * emacs.c (close_output_streams): Don't clear and restore errno.
7317 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7319 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7320 never becomes visible, i.e. using XMonad (Bug#17237).
7322 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7324 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7325 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7326 (Fline_pixel_height): Don't assume that the current buffer and the
7327 selected window's buffer are one and the same. (Bug#17281)
7329 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7330 paragraph-start cache before the newline cache. (Bug#17269)
7332 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7334 * term.c (tty_send_additional_strings): No need to fflush here,
7336 (tty_set_terminal_modes): fflush after sending additional strings,
7339 2014-04-17 Daniel Colascione <dancol@dancol.org>
7341 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7343 (tty_send_additional_strings): New function.
7344 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7345 (syms_of_term): Intern tty-mode-set-strings and
7346 tty-mode-reset-strings.
7348 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7350 * window.c (save_window_save): Lookup window_point_insertion_type in
7351 the right buffer (bug#15457).
7352 (Qwindow_point_insertion_type): New var.
7353 (syms_of_window): Initialize it.
7355 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7357 Fix the MSDOS build.
7358 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7359 (copy_text_and_data): Zero out the atexit chain pointer before
7362 * termhooks.h (encode_terminal_code): Update prototype.
7364 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7365 visible for all DOS_NT ports, not just WINDOWSNT.
7366 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7368 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7369 unless it is defined.
7370 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7372 * process.c (close_on_exec, accept4, process_socket): Move into
7373 the "ifdef subprocesses" part.
7374 (catch_child_signal): Condition by "ifdef subprocesses".
7375 (syms_of_process) <Qinternal_default_process_sentinel>
7376 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7378 * msdos.h: Add prototypes for new functions.
7379 (EINPROGRESS): Define.
7380 (O_CLOEXEC): Define to zero.
7382 * msdos.c (check_window_system): Remove unnecessary an
7383 incompatible duplicate function.
7384 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7385 New functions in support of new functionality.
7387 * menu.c (single_menu_item): Add visual indication of submenu
7388 also for menus on MSDOS frames.
7389 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7391 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7392 when async subprocesses aren't supported.
7394 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7396 * emacs.c (close_output_streams): Zero out errno before calling
7399 * dired.c [MSDOS]: Include msdos.h.
7401 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7402 (DATA_START) [MSDOS]: Define.
7403 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7405 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7406 Ifdef away for MSDOS.
7407 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7408 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7410 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7411 Use temporary file template that is compatible with mkostemp.
7412 Move vfork-related portions under #ifndef MSDOS.
7413 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7415 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7417 * buffer.c (Foverlays_at): Add argument `sorted'.
7419 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7421 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7422 text, invalidate the bidi_paragraph_cache upto and including the
7425 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7427 Port to IRIX 6.5 (Bug#9684).
7428 * conf_post.h (INET6) [IRIX6_5]: Define.
7429 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7430 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7432 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7434 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7435 before passing it to system APIs.
7437 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7439 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7440 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7442 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7444 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7446 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7448 Remove DATA_SEG_BITS.
7449 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7450 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7451 cc, but that platform is so old that SGI itself stopped supporting
7452 it in December 2013. If you still need Emacs on IRIX, please
7453 either compile with GCC and port the undumping code, or run
7454 './configure --with-wide-int'.
7455 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7456 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7457 DEFINE_GDB_SYMBOL_START way to define it.
7458 (NONPOINTER_BITS): New macro.
7459 (EMACS_INT): Use it.
7460 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7461 the problem and/or configuring --with-wide-int.
7462 (USE_LSB_TAG): Simplify, based on above changes.
7463 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7464 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7466 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7468 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7469 covered by a display string that ends in a newline, and that cases
7470 going back by DVPOS lines to hit the search limit, lift the limit
7471 and go back until DVPOS is reached. (Bug#17244)
7473 * indent.c (Fvertical_motion): Handle correctly the case when the
7474 display string is preceded by an empty line.
7476 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7477 use S_IWRITE instead.
7479 2014-04-11 Glenn Morris <rgm@gnu.org>
7481 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7483 2014-04-11 Ken Brown <kbrown@cornell.edu>
7485 * Makefile.in (EMACS_MANIFEST): Revert last change.
7487 2014-04-10 Daniel Colascione <dancol@dancol.org>
7489 * puresize.h (BASE_PURESIZE): Increase.
7491 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7493 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7495 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7496 region handling (and don't call signal_before_change) if
7497 inhibit_modification_hooks is set.
7498 (signal_before_change): Don't check inhibit_modification_hooks any more.
7500 2014-04-08 Daniel Colascione <dancol@dancol.org>
7502 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7503 function cells contain valid lisp objects. (Modified version of
7506 * alloc.c (detect_suspicious_free): Split actual stack capturing
7507 out into new function for easier breakpoint setting.
7508 (note_suspicious_free): New function.
7510 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7512 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7514 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7515 (symbol_block_pinned): New var.
7516 (Fmake_symbol): Initialize `pinned'.
7517 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7518 pinned and signal an error for un-purifiable objects.
7519 (pure_cons): Use it.
7520 (Fpurecopy): Use it, except for objects that can't be purified.
7521 (mark_pinned_symbols): New function.
7522 (Fgarbage_collect): Use it.
7523 (gc_sweep): Remove hack made unnecessary.
7525 2014-04-07 Glenn Morris <rgm@gnu.org>
7527 * keyboard.c (Fopen_dribble_file): Doc tweak.
7529 2014-04-07 Ken Brown <kbrown@cornell.edu>
7531 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7533 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7535 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7536 We have a substitute execinfo.h on hosts that lack it.
7537 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7538 isn't optimized away.
7540 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7542 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7543 * alloc.c (memory_full):
7544 * charset.c (syms_of_charset):
7545 * doc.c (Fsnarf_documentation):
7547 * font.c (BUILD_STYLE_TABLE):
7548 * keyboard.c (make_lispy_event):
7549 * profiler.c (setup_cpu_timer):
7550 * xgselect.c (xg_select):
7551 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7553 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7554 Replace the only use with ARRAYELTS (font_property_table).
7555 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7557 2014-04-03 Daniel Colascione <dancol@dancol.org>
7559 * xterm.c (x_term_init):
7560 * xfns.c (best_xim_style):
7561 * xfaces.c (Fdump_colors):
7562 * w32fns.c (w32_default_color_map):
7563 * w32.c (init_environment, N_ENV_VARS):
7564 * unexcw.c (read_exe_header):
7565 * term.c (term_get_fkeys_1):
7566 * sysdep.c (init_baud_rate):
7567 * nsterm.m (ns_convert_key):
7568 * nsfns.m (get_geometry_from_preferences):
7569 * msdos.c (dos_set_window_size, init_environment):
7570 * macfont.m (mac_font_get_glyph_for_cid)
7571 (macfont_store_descriptor_attributes)
7572 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7573 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7574 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7576 * image.c (xpm_str_to_color_key):
7577 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7578 * frame.c (x_set_frame_parameters):
7579 * fileio.c (Ffile_selinux_context):
7580 * emacs.c (sort_args):
7581 * dosfns.c (msdos_stdcolor_name):
7582 * dired.c (file_attributes):
7583 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7584 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7587 2014-04-02 Daniel Colascione <dancol@dancol.org>
7589 * data.c (Ffset): Abort if we're trying to set a function call to
7592 * lisp.h (ARRAYELTS): New macro.
7594 * alloc.c: Include execinfo.h if available.
7595 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7596 (suspicious_free_record): New structure.
7597 (suspicious_objects, suspicious_object_index)
7598 (suspicious_free_history, suspicious_free_history_index):
7600 (find_suspicious_object_in_range, detect_suspicious_free)
7601 (Fsuspicious_object): New functions.
7602 (cleanup_vector): Call find_suspicious_object_in_range.
7604 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7606 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7607 width from font width (Bug#17163).
7609 * frame.c (x_set_frame_parameters): Calculate default values of
7610 new frame sizes only after all other frame parameters have been
7611 processed (Bug#17142).
7613 2014-04-02 Ken Brown <kbrown@cornell.edu>
7615 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7618 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7620 * xterm.c (x_draw_image_glyph_string): Adjust image background
7621 width accordingly when its x position is adjusted. (Bug#17115)
7623 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7625 * font.c (font_list_entities): Do not add empty vector to font cache.
7626 (font_matching_entity): Likewise. If matching entity is found, insert
7627 1-item vector with this entity instead of entity itself (Bug#17125).
7629 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7631 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7633 * fns.c (validate_subarray): Rename from validate_substring,
7634 since it works for vectors too. New arg ARRAY. Optimize for the
7635 non-nil case. Instead of returning bool, throw an error if out of
7636 range, so that the caller needn't do that. All uses changed.
7637 Report original values if out of range.
7638 (Fsubstring, Fsubstring_no_properties, secure_hash):
7639 Also optimize the case where FROM is 0 or TO is the size.
7641 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7643 * search.c (Freplace_match): Use make_specified_string.
7644 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7645 to catch bogus override face of glyph strings.
7646 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7647 Move common substring range checking code to...
7648 (validate_substring): ...this function.
7650 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7652 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7654 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7656 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7657 bar is zero height, just return (Bug#16976).
7658 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7660 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7662 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7663 is nil. If waiting for toolbar to complete, force a redraw.
7665 2014-03-28 Glenn Morris <rgm@gnu.org>
7667 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7668 (emacs_bugreport): New variable.
7669 (usage_message): Use PACKAGE_BUGREPORT.
7670 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7672 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7674 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7676 Port recent signal-related changes to FreeBSD.
7677 Reported by Herbert J. Skuhra.
7678 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7679 Move decls from here ...
7680 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7682 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7684 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7685 and width of image background when it is displayed with a 'box'
7688 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7690 More backward-compatible fix to char-equal core dump (Bug#17011).
7691 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7692 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7694 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7696 * image.c (init_svg_functions): When loading SVG-related libraries,
7697 free already loaded libraries if the initialization fails.
7698 (rsvg_handle_set_size_callback): Remove declaration, unused.
7700 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7702 Fix core dump in char-equal (Bug#17011).
7703 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7704 unibyte buffers, as we can't tell whether the characters are
7707 * insdel.c (adjust_markers_for_delete): Remove unused local.
7709 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7711 Have (MARKER . ADJUSTMENT) undo records always be immediately
7712 after their corresponding (TEXT . POS) record in undo list.
7714 * lisp.h (record-delete): New arg record_markers.
7715 (record_marker_adjustment): No longer needed outside undo.c.
7716 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7717 adjustments to undo.c's record_marker_adjustments. Note that
7718 fileio.c's decide_coding_unwind is another caller to
7719 adjust_markers_for_delete. Because it has undo list bound to t,
7720 it does not rely on adjust_markers_for_delete to record marker
7722 (del_range_2): Swap call to record_delete and
7723 adjust_markers_for_delete so as undo marker adjustments are
7724 recorded before current deletion's adjustments, as before.
7725 (adjust_after_replace):
7726 (replace_range): Pass value for new record_markers arg to
7728 * undo.c (record_marker_adjustment): Rename to
7729 record_marker_adjustments and made static.
7730 (record_delete): Check record_markers arg and call
7731 record_marker_adjustments.
7732 (record_change): Pass value for new record_markers arg to
7734 (record_point): at_boundary calculation no longer needs to account
7735 for marker adjustments.
7737 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7739 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7742 2014-03-26 Glenn Morris <rgm@gnu.org>
7744 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7746 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7748 * buffer.c (struct sortvec): Add field `spriority'.
7749 (compare_overlays): Use it.
7750 (sort_overlays): Set it.
7752 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7754 * xdisp.c (redisplay_window): If all previous attempts to find the
7755 cursor row failed, try a few alternatives before falling back to
7756 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7758 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7760 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7761 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7763 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7764 variables on Windows.
7766 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7768 * w32.c (unsetenv): Remove unused var `retval'.
7769 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7771 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7772 (start_watching): Remove unused var `thr'.
7774 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7775 (find_child_console): Remove unnecesary var `thread_id'.
7777 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7778 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7780 2014-03-26 Glenn Morris <rgm@gnu.org>
7782 * filelock.c (Flock_buffer): Doc tweak.
7784 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7785 * emacs.c (shut_down_emacs):
7786 * fileio.c (Finsert_file_contents, write_region):
7787 * filelock.c (top-level, syms_of_filelock):
7788 * insdel.c (prepare_to_modify_buffer_1):
7789 CLASH_DETECTION is always defined now.
7791 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7793 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7794 DLL handle, to speed up thread startup.
7796 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7798 Handle sigmask better with nested signal handlers (Bug#15561).
7799 * atimer.c (sigmask_atimers): Remove.
7800 Remaining use rewritten to use body of this function.
7801 * atimer.c (block_atimers, unblock_atimers):
7802 * callproc.c (block_child_signal, unblock_child_signal):
7803 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7804 New arg OLDSET. All callers changed.
7805 * atimer.c (block_atimers, unblock_atimers):
7806 * callproc.c (block_child_signal, unblock_child_signal):
7807 * keyboard.c (handle_interrupt):
7808 * sound.c (vox_configure, vox_close):
7809 Restore the old signal mask rather than unilaterally clearing bits
7810 from the mask, in case a handler is running within another
7811 handler. All callers changed.
7812 * lisp.h, process.c, process.h, term.c:
7813 Adjust decls and callers to match new API.
7814 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7815 signal handlers aren't supposed to use floating point anyway.
7816 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7818 2014-03-23 Daniel Colascione <dancol@dancol.org>
7820 Split gc_sweep into discrete functions for legibility and better
7823 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7824 (sweep_vectors): Fix typo in comment.
7825 (sweep_conses, sweep_floats, sweep_intervals)
7826 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7827 (gc_sweep): Call new functions, to which existing functionality is
7829 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7831 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7833 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7835 2014-03-23 Daniel Colascione <dancol@dancol.org>
7837 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7838 only if xic_style calls for it. This change allows Emacs to work
7839 with ibus. Also, don't leak resources if create_frame_xic fails,
7840 and stop caching xic_style across different displays.
7841 (supported_xim_styles): Make const.
7842 (best_xim_style): Remove first parameter: it's always just
7843 supported_xim_styles. Change to look at supported_xim_styles
7846 2014-03-23 Daniel Colascione <dancol@dancol.org>
7848 * term.c (init_tty): Rearrange condition for clarity; print
7849 appropriate diagnostic.
7851 2014-03-23 Daniel Colascione <dancol@dancol.org>
7853 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7854 array. (ASAN caught.)
7856 2014-03-22 Glenn Morris <rgm@gnu.org>
7858 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7860 2014-03-22 Daniel Colascione <dancol@dancol.org>
7862 * process.c (conv_sockaddr_to_lisp): When extracting the string
7863 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7865 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7867 Fix regression introduced by patch for Bug#10500.
7868 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7869 * w32term.c (x_draw_image_relief): Likewise.
7871 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7873 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7874 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7875 maximize a frame for odd default fonts.
7877 2014-03-21 Glenn Morris <rgm@gnu.org>
7879 * minibuf.c (history-length): Increase default from 30 to 100.
7881 2014-03-21 Daniel Colascione <dancol@dancol.org>
7883 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7884 every time we switch to minibuffer.
7886 * alloc.c (lisp_align_malloc, allocate_string_data)
7887 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7888 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7890 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7892 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7893 support more "verbs".
7895 2014-03-21 Daniel Colascione <dancol@dancol.org>
7897 Always prohibit dumping a dumped Emacs.
7899 * emacs.c (might_dump): New variable.
7900 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7901 * lisp.h (might_dump): Declare.
7902 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7904 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7906 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7908 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7910 * doc.c (store_function_docstring): Warn when we don't know where to
7912 (Fsubstitute_command_keys): Don't advertise the fact that
7913 text-properties are dropped, since we think it's a bug that we'll fix.
7915 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7916 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7917 * frame.c (frame_garbaged): Make "docstring" more precise.
7919 2014-03-20 Glenn Morris <rgm@gnu.org>
7921 * charset.c (init_charset): When we cannot find the charsets directory,
7922 mention if EMACSDATA is set.
7924 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7926 * fns.c (Frandom): Fix rare bug where the result isn't random.
7928 Fix porting inconsistency about rounding to even.
7929 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7930 This way, the unusual !HAVE_RINT case acts like the usual
7931 HAVE_RINT case, and we can fix the documentation accordingly.
7933 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7935 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7936 (w32_wnd_proc): Initialize the dwHoverTime member of
7937 TRACKMOUSEEVENT structure.
7939 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7941 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7943 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7945 * search.c (find_newline): Speed up the function when using the
7946 newline cache, by halving the number of calls to
7947 region_cache_forward and region_cache_backward. (Bug#16830)
7949 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7951 * buffer.c (Fset_buffer): Document return value (bug#17015).
7953 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7955 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7956 nil, always resize character wise to avoid potential loss of the
7957 mode line (Bug#16923 related).
7959 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7961 * frame.c (x_set_frame_parameters): Always calculate new sizes
7962 pixelwise to avoid potential loss when rounding.
7964 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7966 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7967 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7969 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7971 * w32.c (fstatat): Don't add an extra slash if the argument ends
7972 with a slash: this fails the subsequent call to stat_worker on
7973 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7975 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7977 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7979 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7981 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7983 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7984 when frame is only on one screen (Bug#14713).
7986 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7988 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7989 there's a valid wrap point in the display line, the last glyph
7990 cannot "just barely fit" on this row, because display_line doesn't
7991 let it. Instead, proceed as if the last glyph didn't fit, so that
7992 we eventually back up the iterator to the wrap point. This avoids
7993 delusional behavior of move_it_to, whereby it proceeds to the next
7994 display line, but sets current_x to zero for all the glyphs that
7995 without word-wrap would fit on the previous display line.
7996 One result was that visual-order cursor movement behaved erratically
7998 (Fmove_point_visually): Add code to find the x coordinate of the
7999 last character before wrap point, under word-wrap on a TTY.
8001 2014-03-07 Eli Zaretskii <eliz@gnu.org>
8003 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8004 also return value of MOVE_POS_MATCH_OR_ZV from
8005 move_it_in_display_line_to, when moving from beginning of line to
8006 point's position. (Bug#16961)
8008 2014-03-07 Martin Rudalics <rudalics@gmx.at>
8010 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8011 * window.c (Fselect_window): Explain NORECORD and
8012 `buffer-list-update-hook' in doc-string.
8014 2014-03-06 Martin Rudalics <rudalics@gmx.at>
8016 * window.c (Fother_window_for_scrolling): Check that
8017 Vother_window_scroll_buffer is a buffer.
8019 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8021 * xterm.c (xim_initialize): Always pass a copy of resource name
8022 to XRegisterIMInstantiateCallback and eassert whether return
8023 value is True. Passing copy is important because Xlib doesn't
8024 make its own copy and resource name argument usually points to
8025 SSDATA (Vx_resource_name), which may be changed from Lisp.
8026 (xim_close_display): For XUnregisterIMInstantiateCallback,
8027 always eassert return value and pass exactly the same values
8028 as were used for XRegisterIMInstantiateCallback.
8029 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8030 sources to check why if you are interested.
8032 2014-03-05 Martin Rudalics <rudalics@gmx.at>
8034 * dispnew.c (change_frame_size_1): Add new_lines instead of
8035 new_height, the latter may be still zero if passed as such.
8036 * window.c (Fwindow_pixel_height): Mention bottom divider in
8039 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8041 Fix "resource temporarily unavailable" with xgselect
8043 * xgselect.c: Include <stdbool.h>.
8044 (xg_select) [!USE_GTK]: Don't lose track of errno.
8046 Fix minor --enable-gcc-warnings issues.
8047 * widget.c (update_various_frame_slots, EmacsFrameResize):
8048 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8050 2014-03-04 Ken Brown <kbrown@cornell.edu>
8052 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8053 represent the actual adjustment needed for alignment.
8055 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8057 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8058 needed, and don't reallocate if the initial allocation already
8059 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8061 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8063 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8066 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8068 * cmds.c (delete-char): Update docstring pointing out that the
8069 function ignores `delete-active-region' and `overwrite-mode'.
8071 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8073 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8075 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8076 allocated buffer due to alignment.
8077 (freehook): If the block to be freed was allocated by
8078 'aligned_alloc', find its real pointer before calling 'free'.
8080 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8083 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8085 * font.c (toplevel): Adjust comment about font cache layout.
8086 (font_clear_cache): Fix to match real font cache layout.
8087 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8088 (Fframe_font_cache) [FONT_DEBUG]: New function.
8089 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8091 Avoid crashes when X fonts are erroneously freed on reused X
8092 'Display *' connection data (Bug#16069). Note that X font
8093 resources still may be leaked, but currently there is no way
8094 to completely avoid it.
8095 * xterm.h (struct x_display_info): New member x_id. Add comments.
8096 * xterm.c (x_display_id): New variable.
8097 (x_term_init): Assign identifier to each opened X connection.
8098 * xfont.c (struct xfont): New member x_display_id.
8099 (xfont_open): Initialize it with frame's display id.
8100 (xfont_close): Check whether font's display id matches the one
8101 recorded for the given display. Adjust comment.
8102 * xftfont.c (struct xftfont_info):
8103 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8105 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8107 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8108 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8109 killed Vother_window_scroll_buffer.
8110 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8112 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8114 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8115 that start with more than 2 slashes as UNCs. (Bug#16751)
8117 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8119 Fix a few crashes and leaks when cloning C strings.
8120 * alloc.c, lisp.h (dupstring): New function.
8121 * gtkutil.c (xg_get_font):
8122 * term.c (tty_default_color_capabilities):
8123 * xsettings.c (store_monospaced_changed)
8124 (store_font_name_changed, parse_settings)
8125 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8126 This avoids some unlikely crashes due to accessing freed storage,
8127 and avoids some minor memory leaks in the more-typical case.
8129 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8131 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8132 cursor when modeline can't be dragged (Bug#16647).
8134 2014-02-28 Glenn Morris <rgm@gnu.org>
8136 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8137 from custom-delayed-init-variables. (Bug#11565)
8139 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8141 More fixes for mouse glyph calculations (Bug#16647).
8142 * window.c (coordinates_in_window): In intersection of
8143 horizontal and vertical window dividers prefer the horizontal
8144 one. Add some extra parens to last fix.
8145 (window_relative_x_coord): Return x-coordinate for header and
8147 * xdisp.c (remember_mouse_glyph): In text area don't extend
8148 glyph into mode line to show the vertical drag cursor there
8149 immediately. Subdivide mouse glyphs in right fringes to show a
8150 horizontal drag cursor as soon as we enter the "grabbable width"
8151 portion. Handle vertical border case separately. Do not
8152 subdivide window divider areas.
8153 (note_mouse_highlight): On bottom divider of bottommost windows
8154 show vertical drag cursor only when the minibuffer window can be
8157 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8159 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8160 reset by the face of the object just displayed. See also bug#76.
8161 (get_next_display_element): If the string came from a display
8162 property, examine the box face attribute at it->position, not at
8163 it->current.pos, since the latter was not updated yet. (Bug#16870)
8164 (handle_face_prop): Improve commentary.
8166 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8168 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8169 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8171 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8173 Fixes around Bug#16647.
8174 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8175 ON_BOTTOM_DIVIDER cases.
8176 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8177 only if the window has no right divider.
8178 (Fcoordinates_in_window_p): Fix doc-string.
8180 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8182 * lread.c (Funintern): Fix doc to match advertised calling convention.
8184 2014-02-24 Daniel Colascione <dancol@dancol.org>
8186 * keyboard.c (read_char): Close race that resulted in lost events.
8188 2014-02-22 Glenn Morris <rgm@gnu.org>
8190 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8191 * window.c (window-resize-pixelwise): Doc fixes.
8193 * process.c (Finternal_default_process_filter)
8194 (Finternal_default_process_sentinel): Doc tweaks.
8196 2014-02-21 Glenn Morris <rgm@gnu.org>
8198 * process.c (Fprocess_buffer, Faccept_process_output)
8199 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8202 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8204 * window.c (Fwindow_scroll_bar_width): New function.
8206 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8208 Pacify GCC when configuring with --enable-gcc-warnings.
8209 * xdisp.c (move_it_in_display_line_to) [lint]:
8210 Initialize recently-added local.
8212 2014-02-21 Daniel Colascione <dancol@dancol.org>
8214 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8216 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8218 * xdisp.c (init_iterator): Don't dereference a bogus face
8219 pointer. (Bug#16819)
8220 (try_cursor_movement): Don't use cursor position if
8221 set_cursor_from_row failed to compute it. This avoids assertion
8222 violations in MATRIX_ROW.
8223 (move_it_in_display_line_to): Save the iterator state in ppos_it
8224 only once per call. Reimplement the method used to return to the
8225 best candidate position if all the positions found in display line
8226 are beyond TO_CHARPOS. This cuts down the number of calls to
8227 bidi_shelve_cache, which moves a lot of stuff when lines are long
8228 and include bidirectional text. (Bug#15555)
8230 2014-02-20 Glenn Morris <rgm@gnu.org>
8232 * data.c (Fdefalias): Doc fix.
8234 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8236 * xdisp.c (display_line): Fix horizontal scrolling of large images
8237 when fringes are turned off. This comes at a price of not
8238 displaying the truncation/continuation glyphs in this case.
8241 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8242 CreateDIBSection returns an error indication, zero out *ximg after
8243 destroying the image. This avoids crashes in memory allocations
8244 due to the fact that some of the callers also call
8245 x_destroy_x_image, which will attempt to free an already free'd
8248 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8250 * widget.c (update_various_frame_slots): Don't set
8251 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8253 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8255 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8257 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8259 temacs --daemon fix (Bug#16599).
8260 * emacs.c (main): Initialize daemon_pipe[1] here ...
8261 (syms_of_emacs): ... instead of here.
8263 2014-02-16 Anders Lindgern <andlind@gmail.com>
8265 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8268 2014-02-16 Daniel Colascione <dancol@dancol.org>
8270 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8271 (xd_get_connection_address): Use it.
8272 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8273 xd_get_connection_address because the latter signals if the bus
8274 we're trying to close is already disconnected.
8276 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8278 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8279 argument to CreateThread. This avoids segfaults on Windows 9X.
8280 Reported by oslsachem <oslsachem@gmail.com>.
8282 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8284 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8285 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8286 (check_lseek): New function, to report lseek errors.
8287 (save_data_space, update_file_ptrs, read_header, write_header)
8288 (copy_file, copy_rest, unexec): Use these news functions.
8289 (update_file_ptrs): Don't assume wraparound behavior when
8290 converting a large size_t value to off_t.
8292 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8294 * composite.c (fill_gstring_header): Pass positions as C integers
8295 and move parameters checking to...
8296 (Fcomposition_get_gstring): ...this function. Handle case when
8297 buffer positions are in reversed order and avoid crash (Bug#16739).
8299 * buffer.c (validate_region): Mention current buffer in error message.
8301 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8303 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8305 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8307 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8309 2014-02-11 Glenn Morris <rgm@gnu.org>
8311 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8312 Replace refs to "OpenStep" in messages.
8314 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8316 Avoid "." at end of error diagnostics.
8317 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8318 * font.c (Ffont_at):
8319 * nsfns.m (ns_display_info_for_name):
8320 * nsselect.m (Fx_own_selection_internal):
8321 * nsterm.m (performDragOperation:):
8322 Remove "." from end of diagnostic.
8324 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8326 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8327 unintuitive (bug#15824).
8328 (Fyes_or_no_p): Doc fix (bug#15456).
8330 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8332 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8334 * eval.c (call_debugger): When exiting the debugger, do not allow
8335 max_specpdl_size less than actual binding depth (Bug#16603).
8336 (syms_of_eval): Adjust docstring.
8338 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8340 * cmds.c (Fself_insert_command): Output a clearer error message on
8341 negative repetitions (bug#9476).
8343 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8345 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8347 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8349 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8351 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8353 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8355 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8357 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8359 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8361 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8362 `exit' works (bug#15865).
8364 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8366 Constrain window box/body sizes and margin widths (Bug#16649).
8367 * xdisp.c (window_box_width): Don't return less than zero.
8368 (window_box_left_offset, window_box_right_offset): Don't return
8369 more than the window's pixel width.
8370 * window.c (window_body_height, window_body_width): Don't return
8372 (window_resize_apply): Adjust margin width, if necessary.
8374 2014-02-07 Glenn Morris <rgm@gnu.org>
8376 * nsterm.m (syms_of_nsterm): Doc fix.
8378 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8380 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8381 New variables: pointers through which to call the respective APIs.
8382 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8383 (filename_from_ansi, sys_link, check_windows_init_file):
8384 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8385 This is required on Windows 9X, where we dynamically load
8386 UNICOWS.DLL which has their non-stub implementations.
8387 (maybe_load_unicows_dll): Assign addresses to these 2 function
8388 pointers after loading UNICOWS.DLL.
8390 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8391 MultiByteToWideChar and WideCharToMultiByte through function
8394 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8397 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8399 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8400 for OSX >= 10.9 if separate spaces are used.
8401 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8403 2014-02-06 Glenn Morris <rgm@gnu.org>
8405 * buffer.c (cache-long-scans): Doc fix.
8407 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8409 * w32fns.c (Fw32_shell_execute): Doc fix.
8411 2014-02-05 Bastien Guerry <bzg@gnu.org>
8413 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8414 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8416 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8418 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8419 outside the window (Bug#16649).
8421 * xdisp.c (note_mouse_highlight): When entering a margin area show
8422 a non-text cursor (Bug#16647).
8424 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8426 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8427 It prompted a compile-time diagnostic on GNU/Linux.
8428 Simplify to remove the need for the label.
8430 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8432 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8433 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8434 to show it; otherwise return 'unsupported--w32-dialog' to signal
8435 to the caller that emulation with menus is necessary.
8436 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8438 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8440 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8443 * menu.c (Fx_popup_dialog): Don't condition the call to
8444 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8445 special symbol 'unsupported--w32-dialog', emulate the dialog with
8446 a menu by calling x-popup-menu.
8448 * menu.h (Qunsupported__w32_dialog): New extern variable.
8450 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8452 * keyboard.c (kbd_buffer_get_event): Read file notification events
8455 * xgselect.c (xg_select): Read glib events in any case, even if
8456 there are no file descriptors to watch for. (Bug#16519)
8458 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8460 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8461 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8462 * w32term.c (w32_draw_window_divider): Handle first and last
8464 * w32term.h (w32_fill_area_abs): New function.
8465 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8467 * xfaces.c (realize_basic_faces): Handle new face ids.
8468 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8469 and bottom divider width.
8470 * xterm.c (x_draw_window_divider): Handle first and last pixels
8473 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8475 * print.c (Fexternal_debugging_output): Add cast to pacify
8476 --enable-gcc-warnings.
8477 * eval.c (call_debugger): Grow specpdl if the debugger was
8478 entered due to specpdl overflow (Bug#16603) and allow more
8479 specpdl space for the debugger itself.
8481 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8483 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8486 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8488 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8489 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8491 * print.c (Fexternal_debugging_output): If the argument character
8492 is non-ASCII, encode it with the current locale's encoding before
8493 writing the result to the terminal. (Bug#16448)
8495 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8496 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8499 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8501 * process.c (create_process): Reset SIGPROF handler in the child.
8502 * callproc.c (call_process): Likewise.
8504 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8506 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8508 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8510 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8511 of zero to print strings, GDB doesn't like it.
8513 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8514 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8515 we still use correct addresses. (Bug#16576)
8517 2014-01-27 K. Handa <handa@gnu.org>
8519 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8520 to preserve the code detection behavior of 24.3.
8521 * coding.h (struct coding_system): New member detected_utf8_bytes.
8522 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8523 (decode_coding_gap): Use short cut for UTF-8 file reading only
8524 when coding->detected_utf8_bytes equals to coding->src_bytes.
8525 * fileio.c (Finsert_file_contents): Cancel the previous change.
8527 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8529 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8530 that are not visible.
8532 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8534 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8535 is grabbed (Bug#16565).
8537 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8539 * xdisp.c (last_max_ascent): Re-remove after erroneously
8540 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8542 (move_it_to): Re-remove reference to last_max_ascent.
8543 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8544 max_descent here instead of calling line_bottom_y.
8547 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8549 * terminal.c (initial_free_frame_resources): New function.
8550 (init_initial_terminal): Install new hook to free face cache
8551 on initial frame and avoid memory leak. For details, see
8552 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8553 * xfaces.c (free_frame_faces): Adjust comment.
8555 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8557 * data.c (Fstring_to_number): Document results if unparsable
8560 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8562 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8564 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8566 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8567 * coding.c (detect_coding_utf_8, emacs_mule_char)
8568 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8569 (check_utf_8, decode_coding):
8570 * coding.h (struct coding_system.errors):
8571 Use ptrdiff_t, not int, for integer values derived from buffer and
8574 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8575 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8576 before invoking decode_coding_gap, since there's just one block.
8578 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8580 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8581 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8582 too early. Again run change_frame_size before assigning menu-
8585 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8587 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8588 arrives, call x_check_fullscreen, in case the new display has a
8589 different resolution. (Bug#16517)
8591 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8593 * term.c (read_menu_input): If the selected frame changes, exit
8595 (tty_menu_show): If the selected frame changes while we displayed
8596 a menu, throw to top level. (Bug#16479)
8598 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8600 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8602 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8604 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8605 * data.c (count_one_bits_word): Fix bug (negated comparison)
8606 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8608 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8610 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8611 Avoid undefined behavior by initializing display property bit of a
8612 string processed by the bidirectional iterator. For details, see
8613 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8615 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8617 Minor cleanup of previous change.
8618 * image.c (imagemagick_error, Fimagemagick_types):
8619 Omit some recently-introduced and unnecessary casts and assignments.
8621 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8623 Fix two memory leaks discovered with Valgrind.
8624 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8625 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8627 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8629 Fixes in window size functions around Bug#16430 and Bug#16470.
8630 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8631 (Fwindow_mode_line_height, Fwindow_header_line_height)
8632 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8633 Minor doc-string adjustments.
8634 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8635 Rewrite doc-strings.
8636 (window_body_height, window_body_width): Do not count partially
8637 visible lines/columns when PIXELWISE is nil (Bug#16470).
8638 (Qfloor, Qceiling): New symbols.
8640 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8642 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8643 when the image cache is not yet allocated. (Bug#16509)
8645 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8647 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8648 re-attach intervals to its base buffer (Bug#16502).
8649 * intervals.c (set_interval_object): Move from here...
8650 * intervals.h (set_interval_object): ... to here. Fix comments.
8652 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8654 Avoid undefined behavior by initializing buffer redisplay bit.
8655 Reported by Dmitry Antipov in
8656 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8657 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8659 Revert some of the CANNOT_DUMP fix (Bug#16494).
8660 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8662 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8664 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8665 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8666 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8667 they are replaced by macros that expand into direct calls to the
8668 corresponding functions from GDI32.DLL.
8669 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8670 variables in the Cygwin build, they are unused.
8672 2014-01-19 K. Handa <handa@gnu.org>
8674 * composite.c (composition_update_it): Fix previous change.
8676 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8678 Fix file name handling on MS-Windows 9X.
8679 * w32.c (maybe_load_unicows_dll): New function.
8681 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8682 on, to make sure we can convert file names to and from UTF-8 on
8683 Windows 9X. This fixes a failure to start up because Emacs cannot
8684 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8686 * w32font.c [WINDOWSNT]: Include w32.h.
8687 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8688 of implementing the same stuff.
8689 Remove now unused g_b_init_is_windows_9x.
8691 * w32.h (maybe_load_unicows_dll): Add prototype.
8693 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8695 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8696 switch to single keyboard. Prevents daemon crashes when a new
8697 client connects while we show a TTY menu in an existing client.
8700 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8702 Fix MinGW64 porting problem with _setjmp.
8703 Reported by Eli Zaretskii in:
8704 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8705 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8706 the old _setjmp and _longjmp. All uses changed.
8708 2014-01-13 Daniel Colascione <dancol@dancol.org>
8710 * textprop.c (Fremove_list_of_text_properties):
8711 Correctly handle reaching the end of the interval tree. (Bug#15344)
8713 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8715 * xdisp.c (resize_mini_window): Round height to a multiple of
8716 frame's line height. Fix bug in calculation of window start
8717 position (Bug#16424).
8719 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8721 * macfont.m: Include termchar.h.
8722 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8723 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8724 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8725 *_WITH_GC_* to take face and f as parameters.
8726 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8727 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8729 2014-01-13 Daniel Colascione <dancol@dancol.org>
8731 Fix menu item updating in the presence of the Unity global menu
8734 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8735 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8737 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8738 updating menus; explain why.
8739 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8740 problem it's supposed to solve and it interferes with detecting
8741 the presence of a global menu.
8742 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8745 2014-01-11 K. Handa <handa@gnu.org>
8747 * composite.c (composition_update_it): Fix indexing of
8748 LGSTRING_CHAR (Bug#15984).
8750 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8752 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8754 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8756 * xdisp.c (try_window_id): Don't use this function's optimizations
8757 if overlays in the buffer displayed by the window have changed
8758 since last redisplay. (Bug#16347)
8759 (message_dolog): Fix indentation.
8761 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8763 * frame.c (frame_resize_pixelwise): Fix doc-string.
8765 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8767 Fix handling of internal borders (Bug#16348).
8768 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8769 Remove internal border width from pixel width of windows.
8770 (change_frame_size_1): Don't return early when frame's pixel
8771 size changes - we still have to record the new sizes in the
8773 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8774 also when toolbar gets larger.
8775 * window.c (check_frame_size): Include internal_border_width in
8777 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8778 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8779 In non-toolkit/non-GTK version clear internal border.
8780 * xterm.c (x_clear_under_internal_border): New function for
8781 non-toolkit/non-GTK version.
8782 (x_after_update_window_line): In non-toolkit/non-GTK version
8784 (handle_one_xevent, x_set_window_size):
8785 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8786 * xterm.h (x_clear_under_internal_border): Extern it.
8788 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8790 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8791 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8794 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8796 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8797 last value of point is not equal to buffer's point. (Bug#16129)
8799 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8802 * nsterm.h (updateCollectionBehavior): Rename from
8803 updateCollectionBehaviour. All uses changed.
8805 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8806 * Makefile.in (SETFATTR): New macro.
8807 (temacs$(EXEEXT)): Use it.
8809 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8811 Fix maximization behavior on Windows (Bug#16300).
8812 * w32fns.c (w32_fullscreen_rect): Don't handle
8813 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8814 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8815 of SetWindowPos. Restore last placement also when leaving
8816 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8817 but the FULLSCREEN_BOTH case.
8819 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8822 * data.c (arithcompare_driver):
8823 * fileio.c (Fcar_less_than_car):
8824 * fns.c (internal_equal):
8825 * frame.c (delete_frame):
8826 * lisp.h (enum More_Lisp_Bits):
8828 Avoid C99 constructs that don't work in C89.
8829 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8830 to port to C89, which doesn't have 'long long'.
8831 (count_trailing_zero_bits): Use them.
8833 2014-01-03 Chong Yidong <cyd@gnu.org>
8835 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8837 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8839 Further adjust frame/window scrollbar width calculations.
8840 * window.c (apply_window_adjustment):
8841 Set windows_or_buffers_changed.
8842 (Fwindow_scroll_bars): Return actual scrollbar width.
8843 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8844 For non-toolkit builds again use 14 as minimum width and set
8845 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8846 * xterm.c (XTset_vertical_scroll_bar): Take width from
8847 WINDOW_SCROLL_BAR_AREA_WIDTH.
8848 (x_new_font): Rename wid to unit. Base calculation of new
8849 scrollbar width on toolkit used and make it analogous to that of
8850 x_set_scroll_bar_default_width.
8851 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8852 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8853 of GetSystemMetrics.
8854 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8855 WINDOW_SCROLL_BAR_AREA_WIDTH.
8856 (x_new_font): Make it correspond to changes in xterm.c.
8858 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8860 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8861 This is a cleaner way to fix the MinGW-w64 porting problem.
8862 Check for INTPTR_MAX misconfiguration.
8864 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8866 * search.c (newline_cache_on_off, find_newline): In indirect
8867 buffers, use the newline cache of the base buffer.
8869 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8870 buffer, invalidate the caches of its base buffer. (Bug#16265)
8872 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8873 buffers, use the width-run cache of the base buffer.
8875 * xdisp.c (redisplay_window): When the window displays an indirect
8876 buffer, and the character widths in the display table have
8877 changed, invalidate the width-run cache of the corresponding base
8880 * fileio.c (Finsert_file_contents): When invalidating the newline
8881 cache, consider the case of inserting into indirect buffer.
8883 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8884 In indirect buffers, use the paragraph cache of the base buffer.
8886 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8888 * window.c (grow_mini_window): Fix last change.
8890 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8892 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8894 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8896 * w32term.c (w32_initialize): Use LCID and LOWORD.
8898 * w32proc.c (create_child): Use pid_t for 5th argument.
8899 (IsValidLocale): Don't provide prototype for MinGW64.
8900 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8901 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8903 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8904 MinGW64 doesn't support.
8906 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8908 * w32.c (set_named_security_info): New function.
8909 (acl_set_file): Fall back on set_named_security_info if
8910 set_file_security fails.
8911 (g_b_init_set_named_security_info_w)
8912 (g_b_init_set_named_security_info_a): New static variables.
8913 (globals_of_w32): Initialize them to zero.
8914 (set_named_security_info): Set them to non-zero if the
8915 corresponding API is available.
8916 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8917 New function typedefs.
8919 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8921 Some more fixes following pixelwise resize changes including one
8923 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8924 of frame_resize_pixelwise.
8925 * widget.c (pixel_to_text_size): New function.
8926 (update_wm_hints): Have size hints respect value of
8927 frame_resize_pixelwise.
8928 (EmacsFrameResize): Alway process resize requests pixelwise.
8929 * window.c (grow_mini_window): Make sure mini window is at least
8931 * xdisp.c (display_menu_bar): Make sure menubar extends till
8933 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8934 (x_set_tool_bar_lines): Calculate pixelwise.
8935 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8936 frame_resize_pixelwise.
8938 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8940 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8941 variables not used there.
8943 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8945 * w32.c (sys_umask): New function. (Bug#16299)
8947 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8949 * dispnew.c (change_frame_size_1): Take old width of root window
8950 from that window's pixel width. (Bug#16284)
8952 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8954 Plain copy-file no longer chmods an existing destination (Bug#16133).
8955 * fileio.c (realmask): Now a static var, not a local.
8956 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8957 Remove arg STATPTR. All uses changed.
8958 (Fcopy_file): Do not alter permissions of existing destinations,
8959 unless PRESERVE-PERMISSIONS (renamed from
8960 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8961 Avoid race when testing for existing destinations and for
8962 when input and output files are the same.
8963 If changing the group fails, adjust both default and
8964 preserved permissions so that access is not granted to the
8966 (Fset_default_file_modes, init_fileio): Update realmask.
8967 (Fdefault_file_modes): Use realmask instead of calling umask.
8969 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8971 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8972 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8973 flags on the daemon pipe ends before execing.
8975 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8977 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8978 session. (Bug#14739)
8980 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8982 * callproc.c (Vexec_path): Document that exec-directory is in it.
8984 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8986 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8989 2013-12-27 Chong Yidong <cyd@gnu.org>
8991 * data.c (Fsymbol_function): Doc fix.
8993 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8995 Some more tinkering with Bug#16051.
8996 * window.c (resize_frame_windows): Don't let the size of the
8997 root window drop below the frame's default character size.
8998 Never ever delete any subwindows - let the window manager do the
9001 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9002 of toolbar lines needed when they exceed the height of the root
9004 (unwind_create_frame_1): New function.
9005 (Fx_create_frame): Generally inhibit calling the window
9006 configuration change hook here. Remove extra call to
9007 change_frame_size - it's not needed when we don't run the
9008 configuration change hook.
9010 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9012 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9013 On my Fedora 19 platform the core dumps were so big that
9014 my desktop became nearly catatonic.
9015 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9016 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9017 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9018 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9019 a clang-only syntax.
9020 * conf_post.h (__has_feature): New macro, if not already defined.
9021 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9022 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9024 2013-12-25 Eli Zaretskii <eliz@gnu.org>
9026 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9027 is a file name. (Bug#16252)
9029 2013-12-25 Chong Yidong <cyd@gnu.org>
9031 * keyboard.c (Voverriding_terminal_local_map)
9032 (Voverriding_local_map): Doc fix.
9034 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9036 2013-12-24 Eli Zaretskii <eliz@gnu.org>
9038 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9039 file name when it is submitted to ShellExecute. Simplify code.
9040 Don't test DOCUMENT for being a string, as that is enforced by
9041 CHECK_STRING. Doc fix.
9043 2013-12-23 Eli Zaretskii <eliz@gnu.org>
9045 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9046 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9047 redisplay_tool_bar does. Improve and fix commentary.
9048 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9049 limits of the glyph matrices. (Bug#16051)
9050 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9051 only when the new size is different from the old one, and the new
9052 size can be achieved given the frame height.
9054 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9056 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9058 2013-12-23 Glenn Morris <rgm@gnu.org>
9060 * lread.c (Fload): Mention load-prefer-newer in doc.
9062 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9064 Handle Bug#16207 by being more restrictive when running hooks.
9065 * window.c (unwind_change_frame): New function.
9066 (Fset_window_configuration): Don't run configuration change hook
9067 while the frame configuration is unsafe. Call select_window
9070 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9072 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9074 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9076 * nsterm.h: Declare EmacsColor category.
9078 * nsterm.m (NSColor): Implement EmacsColor category.
9079 (ns_get_color): Use colorUsingDefaultColorSpace.
9080 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9082 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9084 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9086 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9087 having the PNG_NORETURN attribute, to avoid compiler warning in
9090 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9092 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9094 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9095 fringe background extension.
9096 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9097 because they are now always the same as `left' and `width',
9098 respectively. Remove code for the case that `width' and
9099 `sb_width' are different.
9101 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9103 Remove scroll_bar_actual_width from frames.
9104 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9105 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9106 (x_figure_window_size):
9107 * nsterm.m (x_set_window_size):
9108 * widget.c (set_frame_size):
9109 * w32term.c (x_set_window_size):
9110 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9111 scroll_bar_actual_width.
9113 Convert scroll_bar members to integers on Windows.
9114 * w32term.h (struct scroll_bar): Convert top, left, width,
9115 height, start, end and dragging to integers.
9116 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9118 * w32term.c (w32_set_scroll_bar_thumb)
9119 (w32_scroll_bar_handle_click): Remove XINT conversions for
9120 scroll_bar members. Treat bar->dragging as integer.
9121 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9122 first element. Remove XINT conversions for scroll_bar members.
9123 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9124 Remove XINT conversions for scroll_bar members.
9126 Fix assignment for new window total sizes.
9127 * window.c (Fwindow_resize_apply_total): Assign values for
9130 2013-12-20 Chong Yidong <cyd@gnu.org>
9132 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9133 argument to `append'.
9135 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9137 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9138 current text face, for extending the face of the display margins.
9141 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9142 Doc fix. (Bug#16190)
9144 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9146 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9149 * nsterm.m (Qfile, Qurl): New.
9150 (EV_MODIFIERS2): New macro.
9151 (EV_MODIFIERS): Use EV_MODIFIERS2.
9152 (ns_term_init): Remove font and color from DND, does not work on
9153 newer OSX, and other ports don't have them.
9154 (performDragOperation:): Handle modifiers used during drag.
9155 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9156 Remove global Lisp variables used to communicate with ns-win.el.
9157 Remove font and color handling.
9158 (syms_of_nsterm): Defsym Qfile and Qurl.
9160 2013-12-19 Anders Lindgren <andlind@gmail.com>
9162 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9163 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9165 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9166 (constrainFrameRect): Remove special case nr_screens == 1.
9167 Don't constrain size to size of view.
9169 * nsterm.h (ns_output): Remove dont_constrain.
9171 2013-12-19 Anders Lindgren <andlind@gmail.com>
9173 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9175 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9177 Minor fixes for recent openp changes.
9178 * lisp.h (GCPRO7): New macro.
9179 * lread.c (openp): Use bool for boolean; all callers changed.
9180 Protect save_string from GC. Don't assume that file descriptors
9181 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9182 warning about uninitialized variable.
9184 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9186 * w32fns.c (emacs_abort): Use intptr_t as argument of
9187 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9189 2013-12-18 Glenn Morris <rgm@gnu.org>
9191 * lread.c (Fload): Pass load_prefer_newer to openp.
9192 Don't bother checking mtime if openp already did it.
9193 (openp): Add `newer' argument, to check all suffixes
9194 and find the newest file.
9195 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9196 * callproc.c (call_process):
9197 * charset.c (load_charset_map_from_file):
9198 * emacs.c (init_cmdargs):
9199 * image.c (x_create_bitmap_from_file, x_find_image_file):
9201 * lread.c (Flocate_file_internal):
9202 * process.c (Fformat_network_address):
9203 * sound.c (Fplay_sound_internal):
9204 * w32.c (check_windows_init_file):
9205 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9207 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9209 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9211 * w32.c (getloadavg): Don't index samples[] array with negative
9212 indices. Recover from wall-clock time being set backwards.
9214 * w32term.c (w32_initialize): Declare the argument of
9215 set_user_model as const.
9217 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9218 (w32_menu_show): Constify some arguments passed to MessageBox.
9220 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9221 to initialize Lisp objects.
9223 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9224 initialize Lisp objects.
9226 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9227 use variables used only on X under that condition.
9229 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9230 variables not used there.
9232 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9234 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9235 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9237 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9239 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9240 code, revealed in presence of R2L characters, character
9241 compositions, and display vectors. A better fix for Bug#16148.
9242 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9243 GTK and NS builds, they don't have this member of struct frame.
9245 * dispextern.h (struct composition_it): Correct a comment for the
9248 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9250 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9251 This prevents a compilation error on C compilers that do not
9252 default functions to return 'int' if not declared. Also, add
9253 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9254 since it now uses inline functions.
9256 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9258 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9259 display margins on mode line, header line, and in the frame's
9260 tool-bar window. (Bug#16165)
9262 2013-12-16 Andreas Schwab <schwab@suse.de>
9264 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9266 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9268 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9271 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9273 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9275 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9277 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9278 intended to find bogus pointers in font objects (Bug#16140).
9279 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9280 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9281 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9282 Disable for MS-Windows due to Bug#15876; apparently this
9283 requires more or less substantial changes in fontset code.
9284 * xfont.c (xfont_close):
9285 * xftfont.c (xftfont_close): Call x_display_info_for_display
9286 to check whether 'Display *' is valid (Bug#16093 and probably
9289 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9291 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9292 Reported by Juanma Barranquero <lekktu@gmail.com>.
9294 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9295 open a pty on MS-Windows. (Bug#16152)
9297 * emacs.c (decode_env_path): Fix bogus comparison against
9298 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9300 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9302 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9303 (Fx_file_dialog): Add parentheses around && to silence warning.
9305 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9307 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9309 * xdisp.c (extend_face_to_end_of_line): Extend background of
9310 non-default face in margin areas as well. (Bug#16151)
9311 (display_line): Call extend_face_to_end_of_line for continued
9312 lines as well, if the display margins have non-zero width.
9313 (set_glyph_string_background_width): When needed, set the
9314 extends_to_end_of_line_p flag on glyph strings to be drawn in
9315 margin areas, not only in the text area.
9317 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9320 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9322 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9323 Don't worry about verify_error being t, since it has to be a list.
9325 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9327 Use bool for boolean, focusing on headers.
9328 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9329 No need to include <stdbool.h>, since conf_post.h does it now.
9330 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9331 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9332 (SET_PER_BUFFER_VALUE_P):
9333 * ccl.c, ccl.h (setup_ccl_program):
9334 * ccl.h (CHECK_CCL_PROGRAM):
9335 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9336 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9337 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9338 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9339 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9340 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9341 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9342 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9343 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9344 (CHARSET_FAST_MAP_SET):
9345 * coding.c (decode_coding_ccl, encode_coding_ccl):
9346 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9347 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9348 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9349 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9350 (decode_coding_c_string):
9351 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9352 * conf_post.h (has_attribute):
9353 * dispextern.h (trace_redisplay_p)
9354 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9355 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9356 (SET_GLYPH_FROM_CHAR_GLYPH)
9357 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9358 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9359 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9360 (cursor_in_mouse_face_p):
9361 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9362 (blank_row, prepare_desired_row)
9363 (build_frame_matrix_from_leaf_window, make_current)
9364 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9365 (update_window, scrolling_window, update_frame_line):
9366 * disptab.h (GLYPH_FOLLOW_ALIASES):
9367 * editfns.c (Fformat):
9368 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9369 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9370 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9371 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9372 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9373 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9374 (FONT_DEFERRED_LOG):
9375 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9376 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9377 (FRAME_MOUSE_UPDATE):
9378 * fringe.c (Fdefine_fringe_bitmap):
9379 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9380 (x_create_bitmap_from_xpm_data, xpm_load_image):
9381 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9382 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9383 (MERGE_INTERVAL_CACHE):
9384 * keymap.h (KEYMAPP):
9385 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9386 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9387 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9388 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9389 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9390 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9391 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9392 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9393 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9394 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9395 (SETUP_BUFFER_SYNTAX_TABLE):
9396 * systime.h (timespec_valid_p):
9397 * term.c (save_and_enable_current_matrix):
9398 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9399 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9400 (redisplay_internal, try_window_reusing_current_matrix)
9401 (sync_frame_with_window_matrix_rows, try_window_id)
9402 (display_menu_bar, display_tty_menu_item, display_mode_line)
9403 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9404 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9405 * xmenu.c (xmenu_show):
9406 * xterm.c (use_xim, x_term_init):
9407 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9408 (struct x_bitmap_record):
9409 Use bool for booleans.
9410 * ccl.c (struct buffer_text):
9411 * ccl.h (struct ccl_program):
9412 * charset.h (struct charset):
9414 * coding.h (struct iso_2022_spec, struct coding_system):
9415 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9416 (struct glyph_string, struct face, struct face_cache)
9417 (struct bidi_string_data, struct bidi_it)
9418 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9420 * editfns.c (Fformat):
9421 * frame.h (struct frame):
9422 * fringe.c (struct fringe_bitmap):
9423 * intervals.h (struct interval):
9424 * keyboard.h (struct kboard):
9425 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9426 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9427 (struct Lisp_Buffer_Local_Value, union specbinding):
9428 * macfont.m (struct macfont_info):
9429 * process.h (struct Lisp_Process):
9430 * termchar.h (struct tty_display_info):
9431 * window.h (struct window):
9432 * xterm.h (struct x_output):
9433 Use bool_bf for boolean bit-fields.
9434 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9435 All callers changed.
9436 * ccl.h (struct ccl_program): Remove unused members private_state,
9437 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9439 (struct ccl_spec): Remove unused members cr_carryover,
9440 eight_bit_carryover.
9441 * conf_post.h: Include <stdbool.h>.
9442 (bool_bf): New type.
9443 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9444 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9445 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9446 'do { ... } while (false)' brackets.
9447 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9448 Args must now be expressions; all callers changed.
9449 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9450 (PRODUCE_GLYPHS): Simplify use of boolean.
9451 * fileio.c (Fcopy_file):
9452 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9453 * lisp.h (UNGCPRO): Return void, not int.
9454 (FOR_EACH_TAIL): Use void expression, not int expression.
9455 * region-cache.c: Reindent.
9456 * region-cache.h: Copy comments from region-cache.c, to fix
9457 incorrect remarks about booleans.
9459 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9461 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9462 when character at point is displayed from a display vector.
9465 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9467 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9468 now a list of certificate validation checks that will abort a
9469 connection with an error.
9470 (Fgnutls_boot): Document it and use it.
9472 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9474 * w32term.c (w32_enable_frame_resize_hack): New variable.
9475 (x_set_window_size): Use it to hack frame resizing on Windows
9478 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9480 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9481 Windows-specific code to w32.c. Change error message text to
9482 match that of Posix platforms.
9484 * w32.c (w32_copy_file): New function, most of the code copied and
9485 reworked from Fcopy_file. Improve error handling. Plug memory
9486 leak when errors are thrown. Support file names outside of the
9487 current codepage. (Bug#7100)
9489 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9491 * lread.c (load_path_default): Prototype.
9493 2013-12-13 Glenn Morris <rgm@gnu.org>
9495 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9496 (dump_path): Remove.
9497 (load-path-default): Remove `changed' argument.
9498 Do not set dump_path permanently. Simplify.
9499 (init_lread): Simplify.
9500 (syms_of_lread): Remove dump_path.
9502 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9504 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9505 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9506 2013-12-12 font-related change to avoid Bug#16128, which
9507 is quite hard to fix without even more substantial changes.
9509 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9511 * font.c (font_close_object): Check for live frame (Bug#16128).
9513 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9515 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9516 Return ptrdiff_t, not int, since it's a buffer size.
9517 Reindent/reparen some macros to a more Gnuish style.
9519 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9521 Avoid undefined behavior with huge regexp interval counts.
9522 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9523 since it's now specialized to interval counts. All uses changed.
9524 Do not assume wraparound on signed integer overflow.
9525 (regex_compile): Simplify based on the above changes.
9527 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9529 Support file names on MS-Windows that use characters outside of
9530 the current system codepage. (Bug#7100)
9532 * w32.c (get_file_security, set_file_security)
9533 (create_symbolic_link): Separate pointers and boolean flags for
9534 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9535 non-zero, else the former.
9536 (codepage_for_filenames, filename_to_utf16, )
9537 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9539 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9541 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9542 Accept only one argument; all callers changed.
9543 (dostounix_filename): Remove the second argument, now works in
9544 UTF-8. All callers changed.
9545 (parse_root): Lose DBCS code.
9546 (get_long_basename, w32_get_short_filename, init_environment)
9547 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9548 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9549 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9550 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9551 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9552 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9554 (ansi_encode_filename): New function.
9555 (get_emacs_configuration, get_emacs_configuration_options):
9557 (add_volume_info, GetCachedVolumeInformation): Run the input file
9558 name through unixtodos_filename, to ensure it is stored and
9559 referenced in canonical form.
9560 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9561 (logon_network_drive, sys_link, utime): Improve error handling.
9562 (sys_access): New function.
9563 (hashval, generate_inode_val): Unused functions deleted.
9564 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9565 (check_windows_init_file): Convert error message from UTF-8 to
9566 ANSI codepage, for display in the message box.
9567 (globals_of_w32): Set w32_unicode_filenames according to the OS
9570 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9571 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9572 (syms_of_w32term): Declare w32-unicode-filenames.
9574 * w32proc.c (new_child, delete_child): Remove code that handled
9575 unused pending_deletion and input_file members of the child struct.
9576 (create_child, sys_spawnve): Convert all file names to ANSI
9577 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9578 name cannot be encoded in ANSI codepage. Don't use
9579 unixtodos_filename, mirror slashes by hand.
9580 (record_infile, record_pending_deletion): Functions deleted.
9581 (Fw32_short_file_name): Call w32_get_short_filename instead of
9584 * w32notify.c (add_watch): Work in Unicode mode when
9585 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9586 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9587 instead, do the same with Lisp primitives.
9589 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9590 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9591 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9592 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9593 (Fw32_shell_execute): Improve error reporting.
9594 (Fdefault_printer_name): Ifdef away for Cygwin.
9596 * w32.h (struct _child_process): Remove input_file and
9597 pending_deletion members that are no longer used.
9598 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9599 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9600 (ansi_encode_filename): New and updated prototypes.
9602 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9604 (unexec): Don't use dostounix_filename, it expects a file name in
9605 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9608 * fileio.c (Ffile_name_directory, file_name_as_directory)
9609 (directory_file_name, Fexpand_file_name)
9610 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9611 arguments of dostounix_filename.
9612 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9613 use MAX_UTF8_PATH for size of file-name strings.
9614 (emacs_readlinkat): Build an explicitly unibyte string for file
9616 (syms_of_fileio) <file-name-coding-system>:
9617 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9619 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9620 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9621 directories to UTF-8.
9622 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9623 environment, and each element of the input PATH, to UTF-8.
9625 * dired.c (file_attributes): Use build_unibyte_string explicitly
9626 to make Lisp strings from user and group names.
9628 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9631 * coding.c (decode_file_name, encode_file_name): New functions.
9633 * termcap.c (tgetent): Adapt to the change in arguments of
9636 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9639 * msdos.c (dostounix_filename, init_environment): Adapt to the
9640 change in arguments of dostounix_filename.
9642 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9643 [WINDOWSNT]: Encode file names passed to the image libraries in
9646 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9647 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9649 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9650 arguments of dostounix_filename.
9652 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9654 * font.h (struct font_entity) [HAVE_NS]: New field to record
9655 font driver which was used to create this entity.
9656 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9657 frame where the font was opened.
9658 (font_close_object): Add prototype.
9659 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9660 (font_close_object): Not static any more. Lost frame arg.
9661 Adjust comment and users.
9662 * alloc.c (cleanup_vector): Call font_close_object to adjust
9663 per-frame font counters correctly. If HAVE_NS, also call
9664 driver-specific cleanup for font-entity objects.
9665 * ftfont.c (ftfont_open):
9666 * nsfont.m (nsfont_open):
9667 * w32font.c (w32font_open_internal):
9668 * xfont.c (xfont_open):
9669 * xftfont.c (xftfont_open): Save frame pointer in font object.
9670 * macfont.m (macfont_open): Likewise.
9671 (macfont_descriptor_entity): Save driver pointer to be able
9672 to call its free_entity routine when font-entity is swept.
9673 * ftxfont.c (ftxfont_open): Add eassert because frame
9674 pointer should be saved by ftfont_driver.open.
9676 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9678 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9679 input polling is used. This is still meaningful for Cygwin, see
9680 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9681 * keyboard.c (poll_for_input_1, input_polling_used):
9682 Define unconditionally.
9683 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9684 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9685 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9686 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9687 (face_for_char): Likewise. Rearrange eassert and return ASCII
9688 face for CHAR_BYTE8_P.
9689 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9691 2013-12-11 Ken Brown <kbrown@cornell.edu>
9693 * dispextern.h (erase_phys_cursor):
9694 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9696 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9698 * nsterm.m (x_free_frame_resources):
9699 * term.c (tty_free_frame_resources):
9700 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9701 face cache because it's implied by free_frame_faces anyway.
9702 * w32term.c (x_free_frame_resources): Likewise. Do not call
9703 free_frame_faces twice.
9705 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9707 * editfns.c (Fformat_time_string): Mention %F in the doc.
9709 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9711 * window.c (resize_frame_windows): Don't return immediately when
9712 the root window's size doesn't change - the minibuffer window
9713 may still have to be repositioned/resized.
9714 * xfns.c (Fx_create_frame): Always change the frame size after
9715 initializing the frame's faces.
9716 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9717 change_frame_size should already have done it.
9718 (x_new_font): Assign new tool- and menu-bar heights.
9719 (x_set_window_size_1): Account for tool- and menu-bar heights
9720 (Bug#16013). Don't set pixel sizes since change_frame_size
9721 should already have done it.
9723 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9725 Remove the option of using libcrypto.
9726 * Makefile.in (LIB_CRYPTO): Remove.
9727 (LIBES): Don't use it.
9729 2013-12-11 Juri Linkov <juri@jurta.org>
9731 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9732 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9734 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9736 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9737 drawn tool bar items (Bug#16058).
9738 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9740 2013-12-09 Ken Brown <kbrown@cornell.edu>
9742 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9744 * lisp.h (get_frame_param): Adjust conditions for prototype
9747 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9749 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9750 Avoid unused macro warning if configured --without-xft.
9752 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9754 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9756 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9758 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9760 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9762 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9764 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9766 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9768 Use libcrypto's checksum implementations if available, for speed.
9769 * Makefile.in (LIB_CRYPTO): New macro.
9772 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9773 The macro didn't conform to C99 due to type mismatch,
9774 which caused compilation failure with Sun C 5.12,
9775 and it was confusing anyway. Include window.h to declare
9776 redisplay_other_windows.
9778 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9780 * window.c (set_window_buffer): Update mode line (bug#16084).
9782 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9784 Fix minor problems found by static checking.
9785 * keyboard.c (poll_for_input_1, input_polling_used):
9786 Define only if HAVE_NTGUI.
9787 * xmenu.c (popup_activate_callback): Omit unnecessary
9788 check against USE_X_TOOLKIT, which must be defined here anyway.
9789 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9792 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9794 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9796 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9798 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9800 * nsterm.m (x_set_window_size): Remove fprintf.
9801 (init): Define always. Set applicationDidFinishLaunchingCalled
9803 (applicationDidFinishLaunching:):
9804 Set applicationDidFinishLaunchingCalled.
9805 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9808 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9810 Pixel resize changes for NS (Bug#16049).
9811 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9812 height/width. row/cols are locals.
9813 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9814 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9815 (windowWillResize): Remove gsextra. Calculate extra as in
9817 (x_new_font): Don't change frame size if fullscreen.
9818 Change size pixelwise.
9820 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9821 comment in xfns.c. Change to pixelwise call.
9823 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9825 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9828 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9830 * xterm.c (input_signal_count): Remove.
9831 (x_dispatch_event): Define unconditionally.
9832 (x_make_frame_visible): Process X events until the frame
9833 is really visible (Bug#16027).
9834 * xterm.h (x_dispatch_event): Declare unconditionally.
9836 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9838 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9840 * nsterm.m (x_set_window_size): Handle pixelwise.
9842 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9844 * w32term.c (x_new_font):
9845 * xterm.c (x_new_font): Calculate new frame size from new font
9848 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9850 * lisp.h (FOR_EACH_TAIL): New macro.
9851 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9853 * window.c (select_window): Call second wset_redisplay before we change
9854 selected_window (bug#16034).
9856 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9858 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9860 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9862 * w32xfns.c: Include window.h, to avoid a compiler warning.
9864 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9866 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9867 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9868 window_scroll takes care of it.
9869 (Fset_window_point, Fdelete_other_windows_internal)
9870 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9871 (Fsplit_window_internal, Fdelete_window_internal)
9872 (Fresize_mini_window_internal, Fset_window_configuration)
9873 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9874 cause redisplay instead of forcing a complete redisplay.
9875 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9876 we're only affecting the selected_window.
9878 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9880 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9881 directional control characters. Update type and category
9882 determination according to the UBA from Unicode v6.3.
9883 (bidi_category_t): New category EXPLICIT_FORMATTING.
9885 * dispextern.h (bidi_type_t): Update to include new bidirectional
9886 properties introduced with Unicode v6.3. (Bug#16043)
9888 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9890 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9893 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9895 * font.c (font_list_entities): Remove dummy assignment.
9896 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9897 used on graphic displays only. Remove unused 'font_encoder' member.
9898 (struct font_bitmap): Remove unused 'extra' member.
9899 * nsfont.m (nsfont_open):
9900 * w32font.c (w32font_open_internal):
9901 * ftfont.c (ftfont_get_bitmap): Adjust users.
9903 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9905 Use bool for boolean.
9906 * tparam.c (tparam1):
9907 * undo.c (record_point, record_property_change):
9908 Use bool for boolean, for local vars that are always true or false.
9910 Minor integer overflow fixes (Bug#16033).
9911 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9912 This improves on the previous fix to this function.
9913 (window_resize_check): When summing up pixel counts, don't rely on
9914 undefined behavior if the sum overflows.
9916 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9918 * window.c (Fset_window_new_pixel): Don't choke at negative
9919 argument value (Bug#16033).
9921 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9922 to avoid crash in window_box_height.
9924 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9925 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9927 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9929 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9931 Minor integer overflow fixes.
9932 * window.c (Fset_window_new_pixel, grow_mini_window):
9933 * xdisp.c (Fwindow_text_pixel_size):
9934 Avoid undefined behavior on signed integer overflow.
9935 * xfns.c (x_set_mouse_color):
9936 Check that drag shape fits in 'unsigned', since that's what X wants.
9938 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9940 Improve reporting of fatal exception on MS-Windows.
9941 * w32fns.c (my_exception_handler): New function.
9942 (globals_of_w32fns): Set it up as the unhandled exception
9943 handler. Initialize exception code and address to zeros.
9944 (emacs_abort): If the exception code and address are available,
9945 print them at the beginning of the backtrace. Fix the format of
9946 printing addresses (was producing 0x0x12345678 on XP).
9949 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9951 * eval.c (Fbacktrace__locals): New function.
9952 (syms_of_eval): Defsubr it.
9954 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9956 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9957 Define here to unify between...
9958 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9959 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9961 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9963 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9965 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9966 fringe background extension.
9967 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9968 because they are now always the same as `left' and `width',
9969 respectively. Remove code for the case that `width' and
9970 `sb_width' are different.
9972 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9974 Fix minor problems found by static checking.
9975 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9976 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9977 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9979 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9981 * image.c (imagemagick_compute_animated_image): Don't crash if we
9982 have an animation with different-sized images (bug#15313).
9984 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9986 Remove some unused items introduced during pixelwise change.
9987 * window.c (window_resize_total_check): Remove unused function.
9988 * xdisp.c (remember_mouse_glyph): Remove unused label.
9989 (Ftool_bar_height): Move declaration inside #if.
9990 * xterm.c (x_set_window_size): Don't use r and c.
9992 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9994 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9997 * window.c (Fset_window_configuration): Comment out unused variables.
9999 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10001 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10003 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10005 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10007 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10008 HAVE_GNUTLS3 (Bug#16001).
10010 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10011 if interrupts are deferred (Bug#15801).
10013 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10015 Support resizing frames and windows pixelwise.
10016 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10017 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10018 (struct glyph_matrix): Replace window_left_col and
10019 window_top_line by window_pixel_left and window_pixel_top.
10020 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10022 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10023 (draw_window_divider, move_it_to, x_draw_right_divider)
10024 (x_draw_bottom_divider, change_frame_size): Add or fix
10026 * dispnew.c (change_frame_size_1): Change prototype.
10027 (adjust_glyph_matrix, required_matrix_width)
10028 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10029 values instead of lines and columns.
10030 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10031 WINDOW_TOTAL_FRINGE_WIDTH.
10032 (handle_window_change_signal, do_pending_window_change)
10033 (init_display): Adjusts calls of change_frame_size.
10034 (change_frame_size, change_frame_size_1): Handle pixelwise
10036 * frame.c (Qright_divider_width, Qbottom_divider_width):
10038 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10039 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10040 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10041 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10043 (set_frame_param): New function.
10044 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10045 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10046 (Ffringe_width, Fborder_width, Fright_divider_width)
10047 (Fbottom_divider_width): New functions, defsubr them.
10048 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10049 New argument pixelwise.
10050 (struct frame_parm_table): New members Qright_divider_width and
10051 Qbottom_divider_width.
10052 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10053 (x_report_frame_params): Handle Qright_divider_width and
10054 Qbottom_divider_width.
10055 (x_set_right_divider_width, x_set_bottom_divider_width):
10057 (frame_resize_pixelwise): New option.
10058 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10059 new_pixelwise, right_divider_width and bottom_divider_width;
10060 remove total_lines; rename text_lines, text_cols, new_text_lines
10061 and new_text_cols to text_height, text_width, new_height and
10062 new_width respectively.
10063 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10064 FRAME_TEXT_WIDTH respectively.
10065 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10066 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10067 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10069 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10070 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10071 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10072 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10073 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10074 (FRAME_TOTAL_COLS_ARG): Remove macro.
10075 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10076 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10077 (x_wm_set_size_hint): Handle frame pixel sizes.
10078 * indent.c (compute_motion, Fcompute_motion):
10079 Call window_body_width instead of window_body_cols.
10080 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10081 (make_lispy_position): Handle right and bottom dividers.
10082 (Fsuspend_emacs): Pixelize call of change_frame_size.
10083 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10084 * lisp.h: Extern set_frame_param.
10085 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10087 (Fx_create_frame): Add entry for vertical_drag_cursor.
10088 Pixelize call of change_frame_size.
10089 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10090 * nsterm.m (ns_update_window_end): Optionally draw right
10092 (x_set_window_size): Add argument pixelwise.
10093 Call check_frame_size and change_frame_size with pixelwise zero.
10094 (ns_draw_window_divider): New function.
10095 (ns_redisplay_interface): Add ns_draw_window_divider.
10096 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10097 (x_new_font): Call x_set_window_size with pixelwise zero.
10098 * print.c (print_object): For a window print its sequence
10100 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10101 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10102 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10103 (w32_createwindow): Use scroll bar area width.
10104 (w32_wnd_proc): Handle bottom divider width.
10105 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10106 (Fx_create_frame): Default divider width parameters.
10107 Caclulate sizes pixelwise. Add vertical drag cursor support.
10108 (x_create_tip_frame): Default divider widths to zero.
10109 Pixelize call to change_frame_size.
10110 (Fx_show_tip): Add handling of divider widths. Pixelize window
10111 position and sizes.
10112 (Fw32_frame_rect): New function.
10113 (frame_parm_handler w32_frame_parm_handlers): Add divider
10115 (Vx_window_vertical_drag_shape): Add variable.
10116 * w32inevt.c (resize_event, maybe_generate_resize_event):
10117 Pixelize change_frame_size calls.
10118 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10120 * w32term.c (w32_draw_window_divider): New function.
10121 (x_update_window_end): Handle right divider.
10122 (w32_draw_fringe_bitmap, x_scroll_run)
10123 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10124 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10125 Calculate new frame sizes pixelwise.
10126 (x_new_font): Pixelize call to x_set_window_size.
10127 (x_check_fullscreen): Pixelize call to change_frame_size.
10128 (x_set_window_size_1, x_set_window_size): New argument
10129 pixelwise. Calculate pixelwise.
10130 (x_wm_set_size_hint): Use scroll bar area width.
10131 (w32_redisplay_interface): Add w32_draw_window_divider.
10132 * w32term.h (struct w32_output): Add vertical drag cursor.
10133 * widget.c (set_frame_size, update_wm_hints)
10134 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10136 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10137 * window.c (sequence_number): Restore.
10138 (Fwindow_pixel_width, Fwindow_pixel_height)
10139 (Fwindow_mode_line_height, Fwindow_header_line_height)
10140 (window_pixel_to_total, Frun_window_scroll_functions)
10141 (Fset_window_new_pixel, window_resize_apply_total)
10142 (Fwindow_resize_apply_total): New functions.
10143 (window_body_height, window_body_width): Rename from
10144 window_body_lines. New argument PIXELWISE.
10145 Calculate pixelwise.
10146 (Fwindow_body_height, Fwindow_body_width): New argument
10148 (coordinates_in_window, window_relative_x_coord): Use window's
10149 pixel width instead of total width.
10150 (replace_window, recombine_windows): Initialize pixel values.
10151 (resize_root_window, resize_frame_windows, grow_mini_window)
10152 (shrink_mini_window): New argument PIXELWISE.
10153 Calculate pixelwise.
10154 (Fdelete_other_windows_internal, adjust_window_margins)
10155 (window_resize_check, window_resize_apply)
10156 (Fdelete_window_internal, Fresize_mini_window_internal)
10157 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10158 (check_frame_size): Rename arguments. New argument PIXELWISE.
10159 Calculate pixelwise.
10160 (set_window_buffer): Make samebuf bool. Run configuration change
10161 hook only if buffer changed.
10162 (Fset_window_buffer): Rewrite doc-string.
10163 (make_window): Initialize new_pixel slot.
10164 (Fwindow_resize_apply): Check pixel size of root window.
10165 (Fsplit_window_internal): Call 2nd argument pixel_size.
10166 Calculate pixelwise.
10167 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10169 (save_window_data): New slots frame_text_width,
10170 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10171 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10173 (Fcurrent_window_configuration, Fset_window_configuration)
10174 (save_window_save, compare_window_configurations): Handle new
10175 slots in save_window_data and saved_window.
10176 (Fset_window_scroll_bars): Fix doc-string.
10177 (window_resize_pixelwise): New variable.
10178 (coordinates_in_window, Fcoordinates_in_window_p):
10180 (make_parent_window): Adjust sequence_number.
10181 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10183 * window.h (struct window): New members new_pixel, pixel_left,
10184 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10185 (wset_new_pixel): New function.
10186 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10187 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10188 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10189 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10190 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10191 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10192 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10193 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10194 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10195 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10196 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10197 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10198 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10199 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10200 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10202 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10203 (window_body_width, check_frame_size): Adapt external declarations.
10204 * xdisp.c (last_max_ascent): New integer.
10205 (window_text_bottom_y): Handle bottom divider.
10206 (window_box_width, window_box_height): Calculate pixelwise.
10207 (get_glyph_string_clip_rects): Handle right divider.
10208 (remember_mouse_glyph): When windows are resized pixelwise
10209 proceed with width and height set to 1.
10210 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10211 WINDOW_TOTAL_WIDTH.
10212 (move_it_to): Calculate and return maximum x position
10214 (Fwindow_text_pixel_size): New function.
10215 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10216 (tool_bar_lines_needed): Rename to tool_bar_height.
10217 Calculate pixelwise.
10218 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10219 Calculate pixelwise.
10220 (redisplay_tool_bar): Calculate pixelwise.
10221 (redisplay_window): Calculate pixelwise. Handle dividers.
10222 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10223 (x_draw_vertical_border): Handle dividers.
10224 (define_frame_cursor1): Handle vertical drag cursor.
10225 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10226 (expose_window): Calculate pixelwise. Handle dividers.
10227 (init_xdisp): Initialize pixel values.
10228 * xfaces.c (Qwindow_divider): New face.
10229 (realize_basic_faces): Realize it.
10230 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10231 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10232 (x_set_scroll_bar_default_width): Default actual width to 16.
10233 (Fx_create_frame): Set sizes pixelwise.
10234 (x_create_tip_frame): Default divider widths to zero.
10235 Pixelize call of change_frame_size.
10236 (Fx_show_tip): Handle divider widths. Initial pixel position
10238 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10239 (Vx_window_vertical_drag_shape): New option.
10240 * xmenu.c (free_frame_menubar): Pixelize call of
10242 * xterm.c (x_draw_window_divider): New function.
10243 (x_update_window_end): Optionally draw right divider.
10244 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10245 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10246 (handle_one_xevent, x_new_font): Calculate pixelwise.
10247 (x_set_window_size_1, x_set_window_size): New argument
10248 pixelwise. Calculate pixelwise.
10249 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10250 (struct x_redisplay_interface): Add x_draw_window_divider.
10251 * xterm.h (struct x_output): Add vertical_drag_cursor.
10253 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10255 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10256 Set invisible frames's `redisplay' when a full redisplay is requested.
10257 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10258 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10259 (display_mode_lines): Set it here instead.
10261 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10263 * dispextern.h (set_window_update_flags): Remove.
10265 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10267 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10269 * xdisp.c (REDISPLAY_SOME_P): New macro.
10270 (redisplay_internal): Use it (bug#15999).
10271 (prepare_menu_bars, redisplay_window): Use it as well.
10273 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10275 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10277 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10278 (globals_of_w32font): Zero it out.
10279 (GetCharWidth32W_Proc): New function pointer.
10280 (get_char_width_32_w): New function.
10281 (compute_metrics): If get_glyph_outline_w returns an error, try
10282 get_char_width_32_w before declaring a failure. This avoids
10283 punishing raster (a.k.a. "bitmap") fonts by slowing down
10284 redisplay. (Bug#6364).
10286 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10288 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10289 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10290 highlight needs to be redisplayed. (Bug#15913)
10292 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10294 Fix minor problems found by static checking.
10295 * buffer.h (struct buffer_text, struct buffer):
10296 * frame.h (struct frame):
10297 * window.h (struct window):
10298 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10299 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10300 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10301 no-longer-valid use of HAVE_MENUS.
10302 * xdisp.c (propagate_buffer_redisplay): Now static.
10304 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10306 * xmenu.c (Fmenu_or_popup_active_p):
10307 * window.c (Fset_window_configuration):
10308 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10309 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10310 * fns.c (Fyes_or_no_p):
10311 * editfns.c (Fmessage_box, Fmessage_or_box):
10312 * alloc.c (make_save_ptr_ptr):
10313 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10315 * window.c (Fset_window_configuration): Move select_window later.
10317 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10319 Refine redisplay optimizations to only redisplay *some* frames/windows
10320 rather than all of them.
10321 * xdisp.c (REDISPLAY_SOME): New constant.
10322 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10323 (bset_redisplay, bset_update_mode_line): New functions.
10324 (message_dolog): Use bset_redisplay.
10325 (clear_garbaged_frames): Use fset_redisplay.
10326 (echo_area_display): Use wset_redisplay.
10327 (buffer_shared_and_changed): Remove.
10328 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10329 frame titles. Compute the actual set of windows redisplayed.
10330 Don't update frame titles and menu bars for frames that don't need to
10332 (propagate_buffer_redisplay): New function.
10334 (redisplay_internal): Use it. Be more selective in the set of windows
10335 we redisplay. Propagate windows_or_buffers_changed to
10336 update_mode_lines a bit later to simplify the code.
10337 (mark_window_display_accurate_1): Reset window and buffer's
10339 (redisplay_window): Do nothing if neither the window nor the buffer nor
10340 the frame needs redisplay.
10341 * window.h (struct window): Add `redisplay' field.
10342 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10343 (redisplay_other_windows, window_list): New declarations.
10344 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10345 (window_list): Not static any more.
10346 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10347 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10348 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10349 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10350 * frame.h (struct frame): Add `redisplay' field.
10351 Move `external_menu_bar' bitfield next to other bit-fields.
10352 (SET_FRAME_GARBAGED): Use fset_redisplay.
10353 (SET_FRAME_VISIBLE): Don't garbage the frame;
10354 Use redisplay_other_windows.
10355 * buffer.h (struct buffer): Add `redisplay' field.
10356 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10357 (modify_overlay): Use bset_redisplay.
10358 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10360 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10362 Support w32 file notifications in batch mode.
10363 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10364 invalid (which happens in batch mode). If non-interactive, call
10365 handle_file_notifications to store file notification events in the
10366 input queue. (Bug#15933)
10368 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10370 * w32inevt.c (handle_file_notifications): Now external, not static.
10372 * w32term.h (handle_file_notifications): Provide prototype.
10374 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10375 init_crit, since init_display, which does that otherwise, is not
10378 2013-11-27 Glenn Morris <rgm@gnu.org>
10380 * Makefile.in ($(lispsource)/international/charprop.el): New.
10381 (emacs$(EXEEXT)): Depend on charprop.el.
10383 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10385 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10386 deleting portions of the buffer under non-nil REPLACE argument.
10389 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10390 directory, watch it and not its parent.
10391 (add_watch): Allow empty string in FILE.
10393 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10395 * window.c (Fset_window_start, window_resize_apply)
10396 (window_scroll): Reset window_end_valid (Bug#15957).
10398 2013-11-27 Glenn Morris <rgm@gnu.org>
10400 * Makefile.in (leimdir): Now in lisp source directory.
10401 ($(leimdir)/leim-list.el): Just use ../leim .
10402 * epaths.in (PATH_DUMPLOADSEARCH):
10403 * lread.c (load_path_default):
10404 * nsterm.m (ns_load_path): No more leim directory.
10406 2013-11-26 Andreas Schwab <schwab@suse.de>
10408 * .gdbinit (xgettype): Add cast.
10410 2013-11-26 Glenn Morris <rgm@gnu.org>
10412 Preload leim-list.el.
10413 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10414 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10415 is a single directory.
10417 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10419 bool-vector-subsetp is now the normal direction (Bug#15912).
10420 * data.c (Fbool_vector_subsetp): Test whether the first argument
10421 is a subset of the second one, not the reverse. Add doc string.
10423 Fix minor problems found by static checking.
10424 * lread.c (load_path_default): Now static.
10425 * textprop.c (text_property_stickiness): Be consistent about the
10426 test used when deciding whether to consider the previous character.
10427 This simplifies the code a bit.
10429 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10431 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10433 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10434 (syms_of_frame): Don't defsubr them.
10436 2013-11-25 Glenn Morris <rgm@gnu.org>
10438 * lread.c (load_path_default): Change the sense of the argument.
10439 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10440 from dump_path. When it is not, avoid checking dump_path twice.
10442 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10443 uninstalled dump_path against installed Vload_path. (Bug#15964)
10445 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10447 Export get_pos_property to Elisp.
10448 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10449 (syms_of_editfns): Export it to Elisp.
10451 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10453 2013-11-23 Romain Francoise <romain@orebokech.com>
10455 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10456 initialization here ...
10457 (syms_of_fileio): ... from here.
10459 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10461 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10462 Please use --enable-check-lisp-object-type.
10464 2013-11-23 Glenn Morris <rgm@gnu.org>
10466 * process.c (get_process): Explicit error for dead buffers.
10468 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10470 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10472 2013-11-23 Glenn Morris <rgm@gnu.org>
10474 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10475 * lread.c (load_path_check): Take path to check as argument.
10476 (load_path_default): New, split from init_lread.
10477 (init_lread): Move calc of default load-path to load_path_default.
10478 Empty elements in EMACSLOADPATH now stand for the default.
10479 (load-path): Doc fix.
10480 * emacs.c (decode_env_path): Add option to treat empty elements
10481 as nil rather than ".".
10482 * callproc.c (init_callproc_1, init_callproc):
10483 * image.c (Vx_bitmap_file_path):
10484 * lisp.h (decode_env_path):
10485 * lread.c (Vsource_directory):
10486 Update for new argument spec of decode_env_path.
10488 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10490 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10491 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10493 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10495 Fix some dependency problems that cause unnecessary recompiles.
10497 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10498 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10499 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10500 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10501 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10502 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10503 (boostrap-clean): No need to remove stamp-oldxmenu.
10505 Fix recently introduced bool vector overrun.
10506 This was due to an optimization that went awry.
10507 Reported by Glenn Morris in
10508 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10509 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10510 for empty vectors, undoing the 2013-11-18 change.
10511 * data.c (bool_vector_binop_driver): Rely on this.
10512 Fix bug that occasionally overran the destination.
10513 * lisp.h (struct Lisp_Bool_vector): Document this.
10515 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10517 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10520 * nsterm.m (init, run, stop:): Comment out for now, does not work
10523 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10525 * charset.c (syms_of_charset): Don't read past end of string.
10527 2013-11-19 Glenn Morris <rgm@gnu.org>
10529 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10531 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10533 Add hooks to run on gaining/losing focus. (Bug#15029)
10534 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10535 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10536 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10538 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10540 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10541 The old names predated the API change that put destination at end.
10543 Improve API of recently-added bool vector functions (Bug#15912).
10544 The old API had (bool-vector-count-matches A B)
10545 and (bool-vector-count-matches-at A B I), which gave the
10546 misleading impression that the two functions were variants, one
10547 with a location I. The new API has (bool-vector-count-population A)
10548 and (bool-vector-count-consecutive A B I) to make the distinction
10549 clearer. The first function no longer has a B argument, since the
10550 caller can easily determine the number of nils if the length and
10551 number of ts is known.
10552 * data.c (Fbool_vector_count_population): Rename from
10553 bool_vector_count_matches, and accept just 1 argument.
10554 (Fbool_vector_count_consecutive): Rename from
10555 Fbool_vector_count_matches_at.
10557 Always allocate at least one bits_word per bool vector.
10558 See Daniel Colascione in:
10559 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10560 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10561 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10562 * lisp.h (struct Lisp_Bool_vector): Document this.
10564 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10566 * insdel.c (invalidate_buffer_caches): New function, consolidated
10567 from part of prepare_to_modify_buffer.
10568 (insert_from_gap, prepare_to_modify_buffer):
10569 * coding.c (code_convert_region, code_convert_string):
10570 Call invalidate_buffer_caches. (Bug#15841)
10572 * lisp.h (invalidate_buffer_caches): Add prototype.
10574 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10576 * w32term.c (x_update_window_end): Don't invalidate the entire
10577 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10578 highlight needs to be redisplayed. (Bug#15913)
10580 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10582 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10584 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10586 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10587 while we are using Vprin1_to_string_buffer.
10589 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10590 after inserting the description string. (Bug#15907)
10592 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10594 * data.c: Work around bogus GCC diagnostic about shift count.
10595 Reported by Eli Zaretskii in
10596 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10597 (pre_value): New function.
10598 (count_trailing_zero_bits): Use it.
10600 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10602 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10603 assume C macros are not supported even under -g3 in these old GCC
10606 2013-11-15 Leo Liu <sdl.web@gmail.com>
10608 * minibuf.c (Ftry_completion, Fall_completions)
10609 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10611 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10613 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10614 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10615 This avoids placing unnecessary constants into the Emacs code.
10617 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10619 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10620 for Cygwin w32 build.
10622 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10623 for Cygwin w32 build. (Bug#15892)
10625 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10627 Simplify, port and tune bool vector implementation.
10628 * alloc.c (bool_vector_exact_payload_bytes)
10629 (bool_vector_payload_bytes): Remove.
10630 (bool_vector_fill): Return its argument.
10631 * alloc.c (bool_vector_fill):
10633 * print.c (print_object):
10634 Simplify by using bool_vector_bytes.
10635 * alloc.c (make_uninit_bool_vector):
10636 New function, broken out from Fmake_bool_vector.
10637 (Fmake_bool_vector): Use it. Use tail call.
10638 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10639 * data.c (BITS_PER_ULL): New constant.
10640 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10641 if long long versions don't exist.
10642 (shift_right_ull): New function.
10643 (count_one_bits_word): New function, replacing popcount_bits_word
10644 macro. Don't assume that bits_word is no wider than long long.
10645 (count_one_bits_word, count_trailing_zero_bits):
10646 Don't assume that bits_word is no wider than long long.
10647 * data.c (bool_vector_binop_driver, bool_vector_not):
10648 * fns.c (Fcopy_sequence):
10650 Create an uninitialized destination, to avoid needless work.
10651 (internal_equal): Simplify.
10652 (Ffillarray): Prefer tail call.
10653 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10654 contain at least one word.
10655 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10656 chars are narrower than ints.
10657 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10658 * fns.c (Fcopy_sequence):
10660 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10661 Don't try to port to hosts where bits_word values have holes; the
10662 code wouldn't work there anyway. Verify this assumption, though.
10663 (bool_vector_bytes): New function.
10664 (make_uninit_bool_vector): New decl.
10665 (bool_vector_fill): Now returns Lisp_Object.
10667 * xfns.c (xic_create_fontsetname):
10668 * xrdb.c (gethomedir): Prefer tail calls.
10670 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10672 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10673 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10675 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10676 that requires a return value.
10677 (Fset_buffer_modified_p): Take advantage of this change to do
10680 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10682 * buffer.c (Frestore_buffer_modified_p): Sync it with
10683 Fset_buffer_modified_p.
10684 (Fforce_mode_line_update): New function, moved from subr.el.
10685 (Fset_buffer_modified_p): Use them.
10686 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10688 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10690 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10691 This avoids undefined behavior when subtracting pointers into
10692 different aways. On my platform it also makes the code a tad
10693 smaller and presumably faster.
10695 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10697 * keyboard.c (command_loop_1): Use region-extract-function.
10698 * insdel.c (Qregion_extract_function): Not static any more (can we
10699 stop pretending that these vars can benefit from being marked static?).
10701 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10703 * search.c (find_newline): If buffer text is relocated during the
10704 "dumb loop", adjust C pointers into buffer text to follow suit.
10707 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10709 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10710 for conversion (Bug#15837).
10712 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10714 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10715 for the entire range of inserted characters. (Bug#15841)
10717 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10719 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10721 (realize_default_face): Remove assignment to distant-foreground if
10722 unspecified (Bug#15815).
10724 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10726 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10727 cache-long-scans disabled, since we don't want to call
10728 prepare_to_modify_buffer (in insert_1_both) for each message we
10731 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10732 from buffer.c. Improve commentary to the buffer field setter
10735 * buffer.c (bset_cache_long_scans): Static function deleted.
10736 Improve commentary to the buffer field setter functions.
10737 (init_buffer_once): Default for cache-long-scans changed to t.
10740 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10742 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10744 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10745 This bug was introduced in my 2013-06-21 change, and caused
10746 struct Lisp_Sub_Char_Table objects to be given too many slots,
10747 which broke 'make -C admin/unidata'.
10749 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10751 Import changes from mac-port 4.5.
10752 * macfont.m (mac_font_copy_default_descriptors_for_language)
10753 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10754 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10755 (macfont_language_default_font_names): New.
10756 (macfont_list): Rearrange language/charset code.
10757 (macfont_close): Don't check for macfont_info->cache.
10758 (mac_ctfont_create_preferred_family_for_attributes): New font
10759 selection code, call
10760 mac_font_copy_default_name_for_charset_and_languages.
10761 (mac_font_copy_default_descriptors_for_language)
10762 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10764 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10766 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10768 Port to C11 aligned_alloc, and fix some integer overflows.
10769 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10770 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10771 and use of posix_memalign replaced with aligned_alloc.
10772 (aligned_alloc): New function, defined or declared as needed.
10773 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10774 Don't undef; configure.ac now does this.
10775 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10776 (calloc, aligned_alloc): Check for integer overflow.
10777 (aligned_alloc): Rename from memalign. All uses changed.
10778 (memalign): New function, an alias for aligned_alloc.
10780 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10782 * xdisp.c (redisplay_internal): Fix typo in last change.
10784 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10786 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10788 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10790 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10791 redisplay--mode-lines-cause.
10792 (redisplay_internal): Keep them uptodate. Remove redundant check of
10793 buffer_shared_and_changed.
10794 * *.[chm]: Number every assignment to update_mode_lines so we
10795 can track why it is set.
10797 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10799 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10801 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10803 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10804 can track why it is set.
10806 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10808 Integer-related fixes for term.c etc.
10809 * dispextern.h (face_tty_specified_color): New function.
10810 * term.c (turn_on_face): Don't rely on undefined behavior when
10811 assigning an out-of-range value to 'long'.
10812 Simplify test for toggling highlight.
10813 (tty_capable_p): Omit last two (unused) args. All callers changed.
10814 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10815 (read_menu_input, tty_menu_activate, tty_menu_show):
10816 * xfaces.c (x_supports_face_attributes_p)
10817 (tty_supports_face_attributes_p):
10818 Use bool for boolean. All callers changed.
10819 (tty_supports_face_attributes_p): Omit defaults for color indices;
10820 no longer needed. Simplify tail call.
10822 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10824 * xdisp.c (prepare_menu_bars): Mark static.
10825 * lisp.h (prepare_menu_bars): Don't declare.
10826 * xselect.c (x_handle_selection_clear):
10827 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10829 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10831 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10832 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10834 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10836 * keyboard.c (Fcommand_error_default_function): Rename from
10837 Fdefault_error_output.
10839 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10841 * keyboard.c (Fdefault_error_output): New function, extracted from
10842 cmd_error_internal.
10843 (syms_of_keyboard): Use it for Vcommand_error_function.
10845 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10847 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10848 (init_eval): Use it to ensure handlerlist is non-NULL.
10849 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10850 (Fsignal): Adjust NULLness test of handlerlist.
10851 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10853 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10855 * callproc.c (call_process): Call prepare_to_modify_buffer before
10856 decoding text read from the sub-process, as the decoded stuff will
10857 be inserted into the buffer. This will invalidate the various
10858 caches maintained for the buffer. (Bug#15148)
10860 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10862 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10863 string of glyphless-char-display.
10865 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10867 * nsfns.m (ns_get_name_from_ioreg): New function.
10868 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10869 OSX >= 10.9. Use ns_get_name_from_ioreg.
10871 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10873 Simplify and port recent bool vector changes.
10874 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10875 only in this file. Use a more-efficient implementation if the
10876 second argument is a power of 2.
10877 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10878 Remove no-longer-necessary compile-time checks.
10879 (bool_vector_exact_payload_bytes): New function.
10880 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10881 exact payload changed to call the new function. Do not assume
10882 that the arg or result fits in ptrdiff_t.
10883 (bool_vector_fill): New function.
10884 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10886 (vroundup_ct): Don't assume arg fits in size_t.
10887 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10888 invoke set_category_set.
10889 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10890 All callers changed. Use bool_vector_set.
10891 * category.h (XCATEGORY_SET): Remove; no longer needed.
10892 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10893 bool_vector_bitref.
10894 * data.c (Faref): Use bool_vector_ref.
10895 (Faset): Use bool_vector_set.
10896 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10897 (Fbool_vector_not, Fbool_vector_count_matches)
10898 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10899 * fns.c (concat): Use bool_vector_ref.
10900 (Ffillarray): Use bool_vector_fill.
10901 (mapcar1): Use bool_vector_ref.
10902 (sxhash_bool_vector): Hash words, not bytes.
10903 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10904 a constant, since it's now used in #if.
10905 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10906 unsigned char on unusual architectures, so that we no longer
10907 assume that the number of bits per bits_word is a power of two or
10908 is a multiple of 8 or of CHAR_BIT.
10909 (Qt): Add forward decl.
10910 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10911 at least as strictly as bits_word.
10912 (bool_vector_data, bool_vector_uchar_data): New accessors.
10913 All data structure accesses changed to use them.
10914 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10915 (bool_vector_set): New functions.
10916 (bool_vector_fill): New decl.
10917 (ROUNDUP): Move to alloc.c as described above.
10919 Fix recent gnutls changes.
10920 * gnutls.c (Fgnutls_boot): Don't assume C99.
10921 * process.c (wait_reading_process_output): Fix typo in recent change.
10923 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10925 * process.c (wait_reading_process_output, read_process_output)
10926 (send_process): Check gnutls_state is not NULL.
10928 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10929 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10931 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10933 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10934 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10936 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10939 * nsfns.m (Fx_create_frame): Fix memory leak.
10941 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10942 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10943 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10945 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10947 * xdisp.c (message3_nolog, message_with_string): Encode the string
10948 before writing it to the terminal in a non-interactive session.
10950 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10951 sure we concatenate them into a unibyte string.
10953 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10954 resulting temporary name before returning it to the caller.
10955 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10956 is a unibyte string, convert NAME to a unibyte string to ensure
10957 that the result is also a unibyte string.
10959 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10960 create unibyte strings from default paths and directory/file
10963 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10966 * callproc.c (init_callproc): Use build_unibyte_string to make
10967 sure we create unibyte strings from default paths and
10968 directory/file names.
10970 * buffer.c (init_buffer): Don't store default-directory of
10971 *scratch* in multibyte form. The original problem which led to
10972 that is described in
10973 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10974 but it was solved long ago. (Bug#15260)
10976 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10978 Port to stricter C99 platforms.
10979 Especially, C99 prohibits nesting a struct X inside struct Y if
10980 struct X has a flexible array member.
10981 * alloc.c (struct sdata): New type.
10982 (sdata): Implement in terms of struct sdata.
10983 Remove u member; all uses replaced by next_vector, set_next_vector.
10984 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10985 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10986 (struct sblock): Rename first_data member to data, which is now
10987 a flexible array member. All uses changed.
10988 (next_vector, set_next_vector, large_vector_vec): New functions.
10989 (vector_alignment): New constant.
10990 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10991 (struct large-vector): Now merely a NEXT member, since the old approach
10992 ran afoul of stricter C99. All uses changed to use
10993 large_vector_vec or large_vector_offset.
10994 (large_vector_offset): New constant.
10995 * dispnew.c: Include tparam.h, for tgetent.
10996 Do not include term.h; no longer needed.
10997 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10998 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10999 (struct Lisp_Vector): Use a flexible array member for contents,
11000 instead of a union with a member that is an array of size 1.
11002 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11003 fact that the struct no longer contains a union.
11004 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11005 (struct Lisp_Save_Value, struct Lisp_Free):
11006 Use unsigned, not int, for spacers, to avoid c99 warning.
11007 (union specbinding): Use unsigned, not bool, for bitfield, as
11008 bool is not portable to pre-C99 hosts.
11010 2013-11-04 Glenn Morris <rgm@gnu.org>
11012 * emacs.c (usage_message): Mention that `-L :...' appends.
11014 2013-11-02 Glenn Morris <rgm@gnu.org>
11016 * Makefile.in (abs_builddir): Remove.
11017 (bootstrap_exe): Use relative filename.
11019 Use relative filenames in TAGS files.
11020 * Makefile.in (abs_srcdir): Remove it again.
11021 (.PHONY): Remove frc.
11022 (maintainer-clean): No more TAGS-LISP file.
11023 (TAGS): Pass relative file names to etags.
11024 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11026 * Makefile.in (abs_srcdir): New, set by configure.
11028 (maintainer-clean): Remove pointless echo. That should be in the
11029 top-level Makefile, if anywhere. Delete TAGS-LISP.
11030 (extraclean): No s/ and m/ directories for some time.
11031 (TAGS): Also depend on ctagsfiles3.
11032 Remove no-longer-defined S_FILE.
11033 Pass absolute filenames to etags once more.
11034 (TAGS-LISP): Replace lispdir with its expansion.
11035 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11036 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11038 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11040 * xfaces.c (check_lface_attrs, realize_default_face):
11041 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11042 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11044 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11046 * emacs.c (original_pwd): Remove global var by making it local.
11047 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11049 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11051 * xfaces.c: Declare color_distance.
11052 (QCdistant_foreground): New variable.
11053 (NEAR_SAME_COLOR_THRESHOLD): New define.
11054 (load_color2): New function.
11055 (load_color): Call load_color2.
11056 (load_face_colors): Call load_color2 and if distant-color is specified
11057 calculate distant and use distant-color if colors are near.
11058 (LFACE_DISTANT_FOREGROUND): New define.
11059 (merge_face_ref, Finternal_set_lisp_face_attribute)
11060 (Finternal_get_lisp_face_attribute)
11061 (x_supports_face_attributes_p): Handle distant-foreground similar to
11063 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11065 * dispextern.h (lface_attribute_index):
11066 Add LFACE_DISTANT_FOREGROUND_INDEX.
11068 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11070 * image.c (pbm_next_char): New function.
11071 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11072 (pbm_scan_number): Use it.
11073 (Qlibjpeg_version): New variable.
11074 (syms_of_image): DEFSYM and initialize it.
11076 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11078 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11080 2013-10-31 Glenn Morris <rgm@gnu.org>
11082 * emacs.c (original_pwd): New char.
11083 (main): If using --chdir, store original_pwd.
11084 (init_cmdargs): When setting Vinvocation_directory based on a
11085 relative argv[0], use original_pwd if set. (Bug#15768)
11087 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11089 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11091 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11093 * insdel.c: Fix minor problems found by static checking.
11094 (Qregion_extract_function): Now static.
11095 (prepare_to_modify_buffer_1): Remove unused locals.
11097 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11099 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11100 (syms_of_xdisp): Declare pre-redisplay-function.
11101 (markpos_of_region): Remove function.
11102 (init_iterator, compute_stop_pos, handle_face_prop)
11103 (face_before_or_after_it_pos, reseat_to_string)
11104 (get_next_display_element, window_buffer_changed)
11105 (redisplay_internal, try_cursor_movement, redisplay_window)
11106 (try_window_reusing_current_matrix, try_window_id, display_line)
11107 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11108 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11109 * window.h (struct window): Remove field `region_showing'.
11110 * dispextern.h (struct it): Remove region_beg/end_charpos.
11111 (face_at_buffer_position, face_for_overlay_string)
11112 (face_at_string_position): Update prototypes.
11113 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11114 (face_at_string_position): Remove `region_beg' and `region_end' args.
11115 * fontset.c (Finternal_char_font):
11116 * font.c (font_at, font_range): Adjust calls accordingly.
11117 * insdel.c (Qregion_extract_function): New var.
11118 (syms_of_insdel): Initialize it.
11119 (prepare_to_modify_buffer_1): Use it.
11121 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11123 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11124 * ftxfont.c (ftxfont_get_gcs):
11125 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11126 * xfaces.c (x_free_colors, x_free_dpy_colors)
11127 (x_create_gc, unload_color):
11128 * xselect.c (x_property_data_to_lisp):
11129 * xsettings.c (parse_settings):
11130 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11131 (get_bits_and_offset): Adjust definition.
11132 * frame.c (XParseGeometry): Adjust locals.
11133 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11134 * regex.h (toplevel): Likewise for reg_syntax_t.
11136 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11138 * eval.c (run_hook_with_args): Use FUNCTIONP.
11140 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11142 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11143 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11144 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11145 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11146 on MS-Windows anyway.
11147 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11148 (free_realized_face): ...adjust user.
11149 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11150 white relief pixels to -1.
11151 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11152 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11153 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11155 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11157 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11158 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11159 in practice now. All callers changed.
11161 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11163 * dispextern.h (struct face): Use bitfields for 'underline_type'
11164 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11165 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11166 'stipple' member. Move 'lface' member up to help...
11167 * xfaces.c (make_realized_face): ...this function to find and
11168 clear just the members that need clearing.
11169 (load_face_colors, realize_x_face):
11170 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11172 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11174 * xftfont.c (struct xftfont_info): Remove set-but-unused
11176 (xftfont_open): Adjust user.
11177 (xftfont_get_colors): Remove useless prototype.
11179 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11181 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11182 before passing them to 'unexec'. (Bug#15260)
11184 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11186 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11188 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11190 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11191 the changed signature of the font driver's 'close' method.
11193 * w32font.h (w32font_close): Adjust the prototype to the change in
11194 function definition.
11196 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11198 * w32uniscribe.c (uniscribe_close): Adapt the call to
11199 w32font_close to its new prototype.
11201 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11203 Omit unused frame argument of font API's close function.
11204 * font.h (struct font): Drop frame argument. Adjust comment.
11205 * font.c (font_clear_cache, font_close_object): Adjust users.
11206 * ftfont.c (ftfont_close):
11207 * ftxfont.c (ftxfont_close):
11208 * macfont.m (macfont_close):
11209 * nsfont.m (nsfont_close):
11210 * w32font.c (w32font_close):
11211 * xfont.c (xfont_close):
11212 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11213 tweak comments and make functions safe if called more than once for
11214 the same font object.
11216 Perform font-specific cleanup when font object is swept by GC. See
11217 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11218 * alloc.c (cleanup_vector): New function.
11219 (sweep_vector): Call it for each reclaimed vector object.
11220 * font.h (struct font): Adjust comment.
11222 2013-10-24 Glenn Morris <rgm@gnu.org>
11224 * Makefile.in (abs_top_srcdir): New, set by configure.
11226 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11228 Adjust recent font-related changes to fix bug#15686.
11229 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11230 is a live window system frame, mark its default font too.
11232 2013-10-23 Glenn Morris <rgm@gnu.org>
11234 * Makefile.in (RUN_TEMACS): Make relative (again).
11235 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11236 (bootstrap-emacs$(EXEEXT)):
11237 Quote entities that might contain whitespace.
11239 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11241 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11242 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11244 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11246 Do not allow font caches to grow too large.
11247 * alloc.c (compact_font_cache_entry, compact_font_caches):
11248 New functions or stub if not HAVE_WINDOW_SYSTEM.
11249 (compact_undo_list): Factor out from Fgarbage_collect.
11251 (mark_face_cache): Mark face font. Move down to avoid
11253 (mark_terminals): Do not mark font cache here.
11254 (Fgarbage_collect): Call compaction functions described
11255 above. Adjust comment.
11257 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11259 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11260 chdir to HOME (bug#15607).
11262 * nsterm.m (Qcocoa, Qgnustep): New variables.
11263 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11264 (ns_get_color): Make selection color work for GNUstep also.
11266 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11268 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11269 handles mouse clicks. Instead, let GPM use the same code as all
11270 the other mice use. See the discussion starting at
11271 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11272 for the details of the problem with the menu bar this fixes.
11274 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11276 Remove port-specific display name lists to avoid extra
11277 complexity and data duplication with display info lists.
11278 * xterm.h (x_display_name_list): Remove declaration.
11279 * xterm.c (x_display_name_list): Remove.
11280 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11281 * xfns.c (x_display_info_for_name, Fx_display_list):
11282 Likewise. Use x_display_list where appropriate.
11283 * w32term.h (w32_display_name_list): Remove declaration.
11284 * w32term.c (w32_display_name_list): Remove.
11285 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11287 * w32fns.c (x_display_info_for_name, Fx_display_list):
11288 Likewise. Use x_display_list where appropriate.
11289 * nsterm.h (ns_display_name_list): Remove declaration.
11290 * nsterm.m (ns_display_name_list): Remove.
11291 (ns_term_init, syms_of_nsterm): Adjust users.
11292 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11293 Likewise. Use x_display_list where appropriate.
11294 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11295 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11296 (mark_terminals): Mark per-terminal font cache.
11298 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11300 Don't run timers in input-pending-p. Its new check-timers param
11301 provides the prior behavior. (Bug#15045).
11302 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11304 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11306 Make some functions static in non-Microsoft builds.
11307 On my platform (Fedora 19 x86-64), this shrinks the
11308 Emacs executable (text+data) by 0.25%.
11309 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11310 (load_color) [!MSDOS]:
11311 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11312 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11313 * lisp.h (check_existing):
11314 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11315 (network_interface_info) [!WINDOWSNT]:
11316 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11317 Remove extern decls.
11318 * fileio.c (check_existing):
11319 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11320 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11321 (network_interface_info) [!WINDOWSNT]:
11322 * term.c (encode_terminal_code) [!WINDOWSNT]:
11323 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11324 * xfaces.c (load_color) [!MSDOS]:
11326 * fileio.c (check_existing, check_executable, check_writable):
11327 * process.c (network_interface_list, network_interface_info):
11328 Move earlier, so that we don't need forward decls.
11329 * gnutls.c (fn_gnutls_transport_set_errno)
11330 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11332 * w32.c (init_environment): Use faccessat rather than
11333 check_existing, partly for consistency with the rest of the code
11334 in this file, partly so that check_existing can be static.
11336 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11337 * emacs.c (MAIN_PROGRAM): New macro.
11338 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11339 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11341 bool vector int width fixes
11342 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11343 (Fbool_vector_count_matches_at):
11344 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11345 can exceed PTRDIFF_MAX, at least in theory.
11346 (Fbool_vector_count_matches_at):
11347 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11349 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11351 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11352 (struct sockaddr): Add forward decl, for platforms that lack it.
11354 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11356 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11359 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11361 * w32.c (network_interface_get_info, network_interface_list)
11362 (network_interface_info): New functions. (Bug#15610)
11363 (GetAdaptersInfo_Proc): New typedef.
11364 (get_adapters_info): New wrapper function.
11365 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11367 * process.h (network_interface_list, network_interface_info):
11370 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11371 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11372 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11373 for WINDOWSNT. Doc fix.
11374 (syms_of_process): Defsubr Snetwork_interface_list and
11375 Snetwork_interface_info unconditionally.
11377 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11378 in NS GUI sessions. (Bug#15629)
11380 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11382 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11384 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11386 * print.c (print_object): Print " ..." when truncating bool vectors.
11388 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11390 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11391 standard mouse buttons.
11393 * termhooks.h (struct input_event): Remove incorrect commentary.
11395 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11397 Disallow bool vector operations on mixed-length operands.
11398 The old behavior left garbage in the result vector sometimes,
11399 and didn't seem to be useful.
11400 * data.c (Qwrong_length_argument): New static var.
11401 (wrong_length_argument): New function.
11402 (bool_vector_binop_driver): Check that args agree in length.
11404 * keyboard.c, keyboard.h (all_kboards): Now static.
11406 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11408 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11409 note from the lispref.
11411 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11413 * nsterm.h (struct ns_display_info): Remove set-but-unused
11414 member image_cache (image caches are per-terminal anyway).
11415 (FRAME_X_IMAGE_CACHE): Remove.
11416 * nsterm.m (ns_initialize_display_info): Adjust user.
11418 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11420 * w32proc.c: Include mingw_time.h.
11422 * w32.c: Include mingw_time.h.
11424 Implement scrolling of TTY menus when the screen is too short.
11426 * term.c (tty_menu_display): Accept an additional argument, the
11427 menu item from which to start displaying the menu. Account for
11428 the value of Y when limiting the menu to the number of available
11430 (mi_result): New enumeration.
11431 (read_menu_input): Return enumerated value. When the y coordinate
11432 hits min_y or max_y, return scroll indication instead of wrapping
11434 (tty_menu_activate): Handle the scrolling indications from
11435 read_menu_input. Compute the first menu item to display and pass
11436 it to tty_menu_display.
11438 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11440 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11441 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11442 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11443 Adjust to match the change described below.
11444 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11445 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11446 memory_below_frame members to...
11447 * termchar.h (struct tty_display_info): ...here because they're
11448 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11449 * term.c (init_tty):
11450 * nsterm.m (ns_create_terminal):
11451 * w32term.c (w32_create_terminal):
11452 * xterm.c (x_create_terminal): Adjust users.
11453 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11454 to filter out non-TTY frames. Adjust comment.
11455 (scrolling): Adjust user. Prefer eassert for debugging check.
11457 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11459 * xfaces.c (PT_PER_INCH): Remove unused macro.
11460 * termhooks.h (struct terminal): Remove set-but-unused
11461 member fast_clear_end_of_line.
11462 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11463 * nsterm.m (ns_create_terminal):
11464 * term.c (init_tty):
11465 * w32term.c (w32_create_terminal):
11466 * xterm.c (x_create_terminal): Adjust users.
11468 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11470 * lisp.h (bool_vector_size): New function.
11471 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11472 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11473 (Fbool_vector_not, Fbool_vector_count_matches_at):
11474 Remove uses of 'eassume' that should no longer be needed,
11475 because they are subsumed by the 'eassume' in bool_vector_size.
11477 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11479 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11480 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11481 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11483 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11485 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11486 have different dimensions. (Bug#15575)
11488 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11491 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11493 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11495 * term.c (tty_menu_show): Never return with unbalanced
11496 specpdl. Use eassert for debugging check. Adjust style.
11498 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11500 * term.c (read_menu_input): Make selection of menu items
11501 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11502 (tty_menu_activate): Fix off-by-one error when computing max_y.
11504 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11506 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11507 audit logging (only used with GnuTLS 3.x) and enable it.
11509 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11511 * dispnew.c (redraw_frame): Remove useless #ifdef because
11512 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11513 Also, move TTY fflush to...
11514 * term.c (tty_update_end): ...this function.
11516 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11518 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11519 the end of the frame's glyph matrix. (Bug#15575)
11521 * term.c (tty_menu_display): Don't move cursor while overwriting
11522 frame's glyphs with menu items. Limit the number of items
11523 displayed to what can be shown on the available screen lines,
11524 excluding the echo area.
11525 (tty_menu_activate): Limit the Y coordinate allowed by
11526 read_menu_input to the last screen line used for menu display.
11528 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11530 * lisp.h (eassume): New macro.
11531 Also, include <verify.h>, for 'assume'.
11532 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11533 (vroundup, vector_nbytes):
11534 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11535 (Fbool_vector_not, Fbool_vector_count_matches)
11536 (Fbool_vector_count_matches_at):
11537 Use eassume, not eassert.
11538 * casetab.c (set_identity, shuffle):
11539 * composite.c (composition_gstring_put_cache):
11540 * dispnew.c (update_frame_1):
11541 * ftfont.c (ftfont_shape_by_flt):
11542 * image.c (gif_load):
11543 * intervals.c (offset_intervals):
11544 * macfont.m (macfont_shape):
11545 Remove calls to 'assume' that are no longer needed, because
11546 --enable-gcc-warnings no longer generates bogus warnings
11547 when these calls are removed.
11549 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11551 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11553 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11555 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11556 (Qsubstitute_env_in_file_name): New var.
11557 (syms_of_fileio): Define it.
11559 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11561 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11562 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11565 * term.c (save_and_enable_current_matrix): Don't allocate and
11566 don't save margin areas.
11567 (restore_desired_matrix): Don't restore margin areas.
11568 (free_saved_screen): Don't free margin areas.
11570 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11572 * image.c: Pacify --enable-gcc-warnings.
11573 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11574 #define only if used.
11576 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11578 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11579 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11580 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11581 (gif_load): For giflib v5.x and later, display the error message
11582 produced by giflib when its functions fail.
11583 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11586 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11588 * keyboard.c (last_event_timestamp): Remove. For X selection and
11589 GTK popup menus, it may be obtained from per-frame X display info.
11590 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11591 (process_special_events): Adjust users.
11592 * keyboard.h (last_event_timestamp): Remove declaration.
11593 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11594 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11595 * menu.h (xmenu_show): Adjust prototype.
11596 * menu.c (Fx_popup_menu): Adjust user.
11597 * xselect.c (x_own_selection, x_get_foreign_selection)
11598 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11600 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11602 * keyboard.c (init_kboard): Now static. Add arg
11603 to denote window system. Adjust comment.
11604 (init_keyboard): Adjust user.
11605 (allocate_kboard): New function.
11606 (syms_of_keyboard):
11607 * nsterm.m (ns_term_init):
11608 * term.c (init_tty):
11609 * w32term.c (w32_create_terminal):
11610 * xterm.c (x_term_init): Use it.
11611 * keyboard.h (init_kboard): Remove prototype.
11612 (allocate_kboard): Add prototype.
11614 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11616 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11617 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11619 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11621 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11623 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11625 * term.c (tty_menu_activate): Flush the output stream after
11626 showing the cursor, and don't mark the frame garbaged at exit from
11627 the function. Fixes redisplay glitches when moving from one menu
11630 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11632 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11633 or throw error (Bug#15570).
11635 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11637 * intervals.c (temp_set_point_both): Move test into 'eassert',
11640 * lisp.h (eassert): Don't use 'assume'.
11641 Sometimes 'assume' wins in performance, and sometimes it loses,
11642 so it shouldn't be used all the time. Perhaps we need two
11643 flavors of 'eassert', one for where 'assume' is far more likely
11644 to help or to hurt; but that can be done later.
11645 Reported by Dmitry Antipov in
11646 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11647 Also, don't include <verify.h>; no longer needed.
11649 2013-10-09 Glenn Morris <rgm@gnu.org>
11651 * eval.c (Fcond): Doc tweak.
11653 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11655 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11656 expressions with side effects to eassert. (Bug#15565)
11658 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11660 * fns.c (hashfn_user_defined): Allow hash functions to return any
11663 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11665 Fix minor problems found by static checking.
11666 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11667 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11668 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11669 * keyboard.c (read_menu_command): Remove unused local.
11670 * lisp.h (read_menu_command): New decl.
11671 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11672 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11673 Return ptrdiff_t, not int.
11674 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11675 not int, for benefit of xpalloc.
11676 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11678 (have_menus_p): Remove; unused.
11679 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11680 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11681 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11683 (save_and_enable_current_matrix): Omit unnecessary casts.
11684 (read_menu_input): Omit local extern decl (now in lisp.h).
11685 Don't access uninitialized storage if mouse_get_xy fails.
11686 (tty_menu_activate): Mark local as initialized, for lint.
11687 (tty_menu_activate, tty_meny_show): Remove unused locals.
11689 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11691 Support menus on text-mode terminals.
11692 * xterm.h (xw_popup_dialog): Add prototype.
11694 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11695 (xmenu_show): Block input here, instead in Fx_popup_menu.
11696 (xw_popup_dialog): New function, with X-specific bits of popup
11699 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11702 * window.c (Fset_window_configuration): Use run-time tests of the
11703 frame type instead of compile-time conditionals, when menu-bar
11704 lines are considered.
11706 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11707 (w32_popup_dialog): New prototypes.
11709 * w32menu.c (Fx_popup_dialog): Function deleted.
11710 (w32_popup_dialog): New function, with w32 specific bits of popup
11711 dialogs. Block input here.
11713 * w32inevt.c (w32_console_read_socket): Minor change to add
11714 debugging TTY events.
11716 * w32fns.c (show_hourglass): If returning early because the frame
11717 is not a GUI frame, unblock input.
11719 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11720 (cursorY): New functions.
11722 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11723 WINDOWSNT, macros that call curX and curY elsewhere.
11725 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11727 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11728 specific function to hide and show cursor on a text-mode terminal.
11729 (tty_menu_struct, struct tty_menu_state): New structures.
11730 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11731 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11732 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11733 (tty_menu_locate, save_and_enable_current_matrix)
11734 (restore_desired_matrix, screen_update, read_menu_input)
11735 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11736 (tty_pop_down_menu, tty_menu_last_menubar_item)
11737 (tty_menu_new_item_coords, tty_menu_show): New functions.
11738 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11740 * nsterm.h (ns_popup_dialog): Adjust prototype.
11742 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11743 of in x-popup-menu.
11744 (ns_popup_dialog): Adapt order of arguments to the other
11745 *_menu_show implementations.
11746 (Fx_popup_dialog): Function deleted.
11748 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11750 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11752 * menu.c (have_boxes): New function.
11753 (single_keymap_panes): Use it instead of a compile-time
11755 (single_menu_item): Use run-time tests of the frame type instead
11756 of compile-time conditionals.
11757 (encode_menu_string): New function.
11758 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11759 the macro, since different types of frame need different encoding
11761 (digest_single_submenu): Use run-time tests of frame type instead
11762 of, or in addition to, compile-time conditionals.
11763 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11764 (Fx_popup_menu): Detect when the function is called from keyboard
11765 on a TTY. Don't barf when invoked on a text-mode frame.
11766 Check frame type at run time, instead of compile-time conditionals for
11767 invoking terminal-specific menu-show functions.
11768 Call tty_menu_show on text-mode frames.
11769 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11770 run time to determine which alternative to invoke; support dialogs
11773 * keyboard.h <Qmouse_movement>: Declare.
11775 * keyboard.c <Qmouse_movement>: Now extern.
11776 <Qecho_keystrokes>: New static variable.
11777 (read_key_sequence): Accept an additional argument, a flag to
11778 prevent redisplay during reading of the key sequence. All callers
11780 (read_menu_command): New function.
11781 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11783 (toolkit_menubar_in_use): New function.
11784 (make_lispy_event): Use it instead of a compile-time test.
11786 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11787 window-system being available.
11789 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11790 to x-popup-dialog on the frame type, they all now support popup
11793 * dispnew.c (save_current_matrix): Save the margin areas.
11794 (restore_current_matrix): Restore margin areas.
11795 (update_frame_with_menu): New function.
11797 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11800 * alloc.c (make_save_ptr): Now compiled unconditionally.
11802 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11804 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11805 (redraw_frame, update_frame): Adjust users.
11806 * dispextern.h (set_window_update_flags): Adjust prototype.
11807 * xdisp.c (redisplay_internal): When updating all frames with zero
11808 windows_or_buffers_changed, assume that only the windows that shows
11809 current buffer should be really updated.
11811 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11813 Do not allocate huge temporary memory areas and objects while encoding
11814 for file I/O, thus reducing an enormous memory usage for large buffers.
11815 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11816 * coding.h (struct coding_system): New member raw_destination.
11817 * coding.c (setup_coding_system): Initialize it to zero.
11818 (encode_coding_object): If raw_destination is set, do not create
11819 dst_object. Add comment.
11820 * fileio.c (toplevel): New constant E_WRITE_MAX.
11821 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11822 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11824 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11826 * nsterm.m (windowDidExitFullScreen:)
11827 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11829 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11831 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11832 * keyboard.c (unblock_input_to): Don't process pending signals
11833 if a fatal error is in progress.
11835 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11836 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11837 they're talking about words in Lisp bool vectors.
11838 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11839 * data.c (popcount_bits_word): Rename from popcount_size_t.
11840 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11843 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11845 Improve support for popcount and counting trailing zeros (Bug#15550).
11846 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11847 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11848 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11849 (popcount_size_t_msc, popcount_size_t_gcc):
11850 Remove; now done by Gnulib.
11851 (popcount_size_t): Now a macro that defers to Gnulib.
11852 (count_trailing_zero_bits): Return int, for consistency with
11853 Gnulib and because Emacs prefers signed to unsigned int.
11854 Don't assume that size_t is either unsigned int or unsigned long
11855 or unsigned long long.
11856 (size_t_to_host_endian): Do not assume that size_t is either
11857 exactly 32 or exactly 64 bits wide.
11858 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11859 etc., so that it's now an enum constant, not a macro.
11860 No need to assume that it's either 32 or 64.
11862 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11864 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11867 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11869 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11870 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11872 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11874 emacs_read and emacs_write now use void *, not char *.
11875 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11876 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11877 Buffer arg is now void *, not char *. This matches plain
11878 'read' and 'write' better, and avoids a constraint violation
11879 on Solaris 9 with Oracle Studio.
11881 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11883 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11884 memset to explicit loop. Otherwise copy largest possible chunk
11885 from initialized to uninitialized part, thus allowing the longer
11886 memcpy runs and reducing the number of loop iterations.
11888 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11890 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11891 hide toolbar (Bug#15388).
11892 (windowDidEnterFullScreen:): If presentation options are zero,
11893 set them here (Bug#15388).
11894 (ns_update_auto_hide_menu_bar): Remove runtime check.
11895 Don't auto hide dock unless menubar is also auto hidden.
11897 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11899 * editfns.c (message): Mention batch mode in doc string.
11901 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11903 * nsterm.m (check_native_fs): Remove erroneous comment.
11905 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11907 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11908 uses find_newline instead of scan_newline and so doesn't move point.
11910 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11912 Use hardware support for byteswapping on glibc x86 etc.
11913 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11914 whereas the old swap64 needed 30.
11915 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11916 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11917 Use byteswap.h's macros to swap bytes.
11918 * lisp.h (swap16, swap32, swap64): Remove.
11919 All uses replaced by bswap_16, bswap_32, bswap_64.
11921 * bytecode.c (exec_byte_code): Use some more volatile variables
11922 to work around local variables getting clobbered by longjmp.
11923 Port to pre-C99, which doesn't allow decls after stmts.
11925 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11927 * lisp.h (eassert): Assume that COND is true when optimizing.
11928 In other words, take on the behavior of eassert_and_assume.
11929 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11930 (eassert_and_assume): Remove. All uses replaced by eassert.
11932 * xdisp.c (Qglyphless_char): Now static.
11934 Adjust to merge from gnulib.
11935 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11936 * lisp.h: Include <verify.h>, for 'assume'.
11938 * eval.c (clobbered_eassert): New macro.
11939 (internal_catch, internal_condition_case)
11940 (internal_condition_case_1, internal_condition_case_2)
11941 (internal_condition_case_n): Use it instead of eassert
11942 when the argument contains locals clobbered by longjmp.
11943 Don't use clobbered locals outside of clobbered_eassert.
11944 (internal_lisp_condition_case): Use a volatile variable
11945 to work around a local variable's getting clobbered.
11947 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11949 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11950 (PUSH_HANDLER): New macro.
11951 (catchlist): Remove.
11952 (handlerlist): Always declare.
11954 * eval.c (catchlist): Remove (merge with handlerlist).
11955 (handlerlist, lisp_eval_depth): Not static any more.
11956 (internal_catch, internal_condition_case, internal_condition_case_1)
11957 (internal_condition_case_2, internal_condition_case_n):
11959 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11960 handlerlist/catchlist.
11961 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11962 handlerlist which can only handle a single condition-case handler at
11964 (find_handler_clause): Simplify since we only a single branch here
11967 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11969 (bcall0): New function.
11970 (exec_byte_code): Add corresponding cases. Improve error message when
11971 encountering an invalid byte-code. Let Bunwind_protect accept
11972 a function (rather than a list of expressions) as argument.
11974 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11975 and make them unconditional now that they're heap-allocated.
11977 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11979 * charset.c (Fdecode_char, Fencode_char): Remove description of
11980 `restriction' arg. now that it's hidden by advertised-calling-convention.
11982 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11984 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11985 Remove unused variable (from mac-port).
11986 (macfont_draw): Use s->ybase for correct y position.
11988 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11990 * frame.h (struct frame): Drop has_minibuffer member because...
11991 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11992 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11994 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11996 * window.h (struct window): Prefer enum text_cursor_kinds to int
11997 for phys_cursor_type member. Move the latter, phys_cursor_width,
11998 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11999 * window.c (replace_window, make_window): Adjust users.
12001 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12003 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12004 this module is never compiled otherwise.
12006 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12008 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12011 2013-09-29 Eli Zaretskii <eliz@gnu.org>
12013 * xdisp.c (get_next_display_element): Don't call face_for_font in
12014 a build configured --without-x. (Bug#15484)
12016 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12018 * window.c (calc_absolute_offset): #elif should be #elif defined.
12020 * frame.c (delete_frame): Block/unblock input to overcome race
12021 condition (Bug#15475).
12023 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
12025 * frame.c (delete_frame): Record selected frame only after
12026 calling Qdelete_frame_functions (Bug#15477).
12028 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12030 * nsterm.m (ns_selection_color): Remove.
12031 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12032 NSColor selectedText(Background)Color. Only for COCOA.
12033 (ns_term_init): Remove assignment of ns_selection_color, logic
12034 moved to ns_get_color.
12036 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12037 NS_SELECTION_COLOR_DEFAULT.
12038 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12040 2013-09-28 Eli Zaretskii <eliz@gnu.org>
12042 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12043 frame' does not have the tool_bar_window member.
12045 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12047 Signal error when reading an empty byte-code object (Bug#15405)
12048 * lread.c (read1): Signal error.
12049 * alloc.c (make_byte_code): eassert header size.
12050 (sweep_vectors): Change an int to size_t.
12052 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12054 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12055 instead of ints, as it's the usual style for offsetof constants. See:
12056 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12058 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12059 This is ugly, but it should fix the performance problem for older
12060 GCC versions in the short run. I'll look into integrating the
12061 Gnulib module for popcount, as a better fix.
12062 See the thread starting in:
12063 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12064 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12065 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12066 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12067 (popcount_size_t): Use it.
12069 2013-09-24 Daniel Colascione <dancol@dancol.org>
12071 * process.c (Fnetwork_interface_info): Fix build break due to
12074 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12076 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12077 Prefer signed to unsigned integers where either will do.
12078 No need for 'const' on locals that do not escape.
12079 Omit easserts with unnecessary and unportable assumptions about
12080 alignment. Avoid unnecessary casts to char *.
12082 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12084 Use union for the payload of struct Lisp_Vector.
12085 This helps to avoid a few glitches dictated by C's aliasing rules.
12086 * lisp.h (struct Lisp_Vector): Use union for next and
12087 contents member. Adjust comment. Change related users.
12088 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12089 Related users changed.
12090 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12091 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12092 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12093 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12095 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12097 Optimize glyph row clearing and copying routines.
12098 * dispextern.h (struct glyph_row): Change layout of struct
12099 glyph_row to help copy_row_except_pointers. Adjust comment.
12100 * dispnew.c (null_row): Remove.
12101 (clear_glyph_row): Use offsetof and memset to find and clear
12102 just the members that need clearing. Adjust comment.
12103 (copy_row_except_pointers): Likewise for copying.
12105 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12107 Some minor cleanups of recently-added bool vector code.
12108 * conf_post.h (assume): Always return void. Use lint version
12109 only if GCC and MSC versions don't apply.
12110 * conf_post.h (assume):
12111 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12112 Depend on _MSC_VER, not __MSC_VER, for consistency with
12114 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12115 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12116 (bool_vector_binop_driver, count_trailing_zero_bits)
12117 (size_t_to_host_endian): Now static, not static inline;
12118 the latter isn't needed with modern compilers and doesn't
12119 work with older compilers anyway.
12121 * alloc.c (valgrind_p): Use bool for boolean.
12123 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12125 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12126 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12127 (display_last_displayed_message_p, message_buf_print)
12128 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12129 Use bool for boolean.
12130 * dispextern.h (cancel_line, init_desired_glyphs):
12131 Remove ancient leftover.
12132 (help_echo_showing_p, hourglass_shown_p):
12133 * lisp.h (noninteractive_need_newline): Adjust declaration.
12135 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12137 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12139 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12140 ...this file and convert the latter to static. Adjust comment.
12141 (make_initial_frame):
12142 * window.c (init_window_once): Adjust user.
12143 * frame.h (last_nonminibuf_frame): Remove declaration.
12144 * lisp.h (selected_frame): Likewise.
12145 * msdos.c (the_only_display_info): Adjust comment.
12147 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12149 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12150 computing the end column of mouse-highlight that comes from
12151 display or overlay strings. (Bug#15437)
12152 (note_mouse_highlight): Adapt calculation of last argument to
12153 mouse_face_from_string_pos to the above change.
12155 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12156 all platforms, not just for clang.
12158 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12160 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12161 about excess arguments to snprintf.
12163 * conf_post.h(assume): Use __builtin_unreachable for clang.
12165 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12167 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12168 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12170 2013-09-23 Daniel Colascione <dancol@dancol.org>
12172 * alloc.c (USE_VALGRIND): New macro; on by default
12173 when ENABLE_CHECKING.
12174 (mark_maybe_object, mark_maybe_pointer)
12175 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12177 (valgrind_p) [USE_VALGRIND]: New variable.
12178 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12180 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12182 * process.c (wait_reading_process_output): Change int pnamelen to
12185 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12186 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12187 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12188 argument to unsigned long to avoid warning.
12189 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12191 * conf_post.h (assume): Fix compiler error: x shall be cond.
12193 2013-09-22 Daniel Colascione <dancol@dancol.org>
12195 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12196 warning when compiling without a window system.
12198 2013-09-22 Daniel Colascione <dancol@dancol.org>
12200 * data.c (Qbool_vector_p): New symbol.
12201 (bool_vector_spare_mask, popcount_size_t_generic)
12202 (popcount_size_t_msc, popcount_size_t_gcc)
12204 (bool_vector_binop_driver)
12205 (count_trailing_zero_bits, size_t_to_host_endian)
12206 (Fbool_vector_exclusive_or)
12207 (Fbool_vector_union)
12208 (Fbool_vector_intersection, Fbool_vector_set_difference)
12209 (Fbool_vector_subsetp, Fbool_vector_not)
12210 (Fbool_vector_count_matches)
12211 (Fbool_vector_count_matches_at): New functions.
12212 (syms_of_data): Intern new symbol, functions.
12213 * alloc.c (bool_vector_payload_bytes): New function.
12214 (Fmake_bool_vector): Instead of calling Fmake_vector,
12215 which performs redundant initialization and argument checking,
12216 just call allocate_vector ourselves. Make sure we clear any
12217 terminating padding to zero.
12218 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12219 instead of open-coding the size calculation.
12220 (vroundup_ct): New macro.
12221 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12222 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12223 * composite.c (composition_gstring_put_cache):
12224 Change lint_assume to assume.
12225 * conf_post.h (assume): New macro.
12226 (lint_assume): Remove.
12227 * dispnew.c (update_frame_1): Change lint_assume to assume.
12228 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12230 * image.c (gif_load): Change lint_assume to assume.
12231 * lisp.h (eassert_and_assume): New macro.
12232 (Qbool_vector_p): Declare.
12233 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12234 (swap16, swap32, swap64): New inline functions.
12235 * macfont.m (macfont_shape): Change lint_assume to assume.
12236 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12237 * xsettings.c (parse_settings): Use new swap16 and
12238 swap32 from lisp.h instead of file-specific macros.
12240 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12242 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12243 found (which can legitimately happen when the glyph row at the
12244 window start is disabled in the current_matrix. (Bug#15365)
12246 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12248 Fix syntax.h bug introduced by recent INLINE change.
12249 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12250 conditionally compiled one way in some modules, and a different
12251 way in others. This doesn't work with extern inline functions,
12252 which must have the same definition in all modules, because the
12253 defining code might be shared across modules, depending on the
12254 implementation. Symptoms reported by Martin Rudalics in:
12255 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12256 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12257 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12258 overriding the corresponding functions in syntax.h.
12259 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12260 (syntax_property): New inline functions.
12261 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12262 Rewrite in terms of these new functions.
12264 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12266 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12267 not chars_in_text, whose result depends on the multibyteness of
12268 the current buffer. (Bug#15426)
12270 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12272 Port recent change to hosts where pointers aren't 'long'.
12273 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12274 Don't assume that pointers are the same width as 'long'.
12275 Add a compile-time check that a pointer fits into two X slots.
12277 A simpler, centralized INLINE.
12278 * conf_post.h (INLINE): Define only if not already defined.
12279 This allows us to use a single INLINE, defined by one file
12281 * emacs.c (INLINE): Define it.
12282 Also, include category.h, charset.h, composite.h, dispextern.h,
12283 syntax.h, systime.h, so that their INLINE definitions are expanded
12284 properly for Emacs.
12285 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12286 * buffer.h, buffer.c (BUFFER_INLINE):
12287 * category.h, category.c (CATEGORY_INLINE):
12288 * character.h, character.c (CHARACTER_INLINE):
12289 * charset.h, charset.c (CHARSET_INLINE):
12290 * composite.h, composite.c (COMPOSITE_INLINE):
12291 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12292 * frame.h, frame.c (FRAME_INLINE):
12293 * intervals.h, intervals.c (INTERVALS_INLINE):
12294 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12295 * lisp.h, alloc.c (LISP_INLINE):
12296 * process.h, process.c (PROCESS_INLINE):
12297 * syntax.h, syntax.c (SYNTAX_INLINE):
12298 * systime.h, sysdep.c (SYSTIME_INLINE):
12299 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12300 * window.h, window.c (WINDOW_INLINE):
12301 Remove. All uses replaced with INLINE.
12303 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12305 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12306 to avoid Bug#15398.
12308 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12310 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12311 'const char *' to avoid compiler warnings due to similar change in
12312 the prototype of x_get_string_resource.
12314 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12316 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12317 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12318 going to replace static variables below. Adjust comments.
12319 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12320 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12321 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12322 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12323 Related users changed.
12324 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12325 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12326 last_mouse_movement_time, going to replace static variables below.
12328 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12329 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12331 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12332 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12333 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12334 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12335 static variables below.
12336 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12337 (last_mouse_scroll_bar): Remove.
12338 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12339 (mouseExited): Related users changed.
12341 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12343 Do not use external array to process X scroll bar messages.
12344 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12345 (x_send_scroll_bar_event): Pack window pointer into two slots
12346 of XClientMessageEvent if we're 64-bit. Adjust comment.
12347 (x_scroll_bar_to_input_event): Unpack accordingly.
12349 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12351 Ifdef away recent changes which aren't relevant to NS port.
12352 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12353 [!HAVE_NS]: Declare as such.
12354 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12355 [!HAVE_NS]: Define as such.
12357 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12359 * frame.c (x_redo_mouse_highlight): New function
12360 to factor out common code used in W32 and X ports.
12361 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12362 * xterm.h (struct x_display_info):
12363 * w32term.h (struct w32_display_info):
12364 * nsterm.h (struct ns_display_info): New members
12365 last_mouse_motion_frame, last_mouse_motion_x and
12366 last_mouse_motion_y, going to replace static variables below.
12367 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12368 (redo_mouse_highlight): Remove.
12369 (note_mouse_movement, syms_of_xterm): Adjust user.
12370 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12371 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12372 (redo_mouse_highlight): Remove.
12373 (note_mouse_movement, syms_of_w32term): Adjust user.
12374 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12375 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12377 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12378 * nsfns.m (compute_tip_xy): Adjust user.
12380 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12382 * frame.c (x_mouse_grabbed): New function.
12383 * dispextern.h (x_mouse_grabbed): Add prototype.
12384 (last_mouse_frame): Remove declaration.
12385 * xterm.h (struct x_display_info):
12386 * w32term.h (struct w32_display_info):
12387 * nsterm.h (struct ns_display_info): New member
12388 last_mouse_frame, going to replace...
12389 * xdisp.c (last_mouse_frame): ...global variable.
12390 (note_tool_bar_highlight):
12391 * w32term.c (w32_mouse_position, w32_read_socket):
12392 * xterm.c (XTmouse_position, handle_one_xevent):
12393 Use x_mouse_grabbed.
12394 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12396 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12398 * w32term.c (w32_read_socket): Avoid temporary
12399 variables in a call to x_real_positions.
12400 * xterm.c (handle_one_xevent): Likewise.
12402 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12404 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12405 (x_icon_type): Remove prototype.
12406 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12407 * frame.c (x_icon_type): Remove.
12408 * w32term.c (x_make_frame_visible, x_iconify_frame):
12409 * xterm.c (x_make_frame_visible, x_iconify_frame):
12410 Use x_set_bitmap_icon to factor out common code.
12412 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12414 * dispextern.h (check_x_display_info, x_get_string_resource):
12415 Declare here just once and unify the latter.
12416 * frame.c (check_x_display_info, x_get_string_resource):
12417 * nsterm.h (check_x_display_info):
12418 * xrdb.c (x_get_string_resource):
12419 * xterm.h (check_x_display_info): Remove prototypes.
12420 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12421 * w32reg.c (x_get_string_resource): Likewise.
12422 (w32_get_rdb_resource): Adjust user.
12424 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12426 * xterm.h (struct x_display_info): New member
12427 x_pending_autoraise_frame, going to replace...
12428 * xterm.c (pending_autoraise_frame): ...static variable.
12429 (x_new_focus_frame, XTread_socket): Adjust users.
12430 * w32term.h (struct w32_display_info): New member
12431 w32_pending_autoraise_frame, going to replace...
12432 * w32term.c (pending_autoraise_frame): ...global variable.
12433 (x_new_focus_frame, w32_read_socket): Adjust users.
12435 2013-09-17 Glenn Morris <rgm@gnu.org>
12437 * xdisp.c (message_dolog): If we create *Messages*,
12438 switch it to messages-buffer-mode.
12440 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12442 Don't overuse 'const' in types of locals.
12443 * bidi.c (bidi_count_bytes):
12444 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12445 (xg_event_is_for_scrollbar):
12446 * xselect.c (x_handle_property_notify)
12447 (x_handle_selection_notify, x_handle_dnd_message):
12448 * xsettings.c, xsettings.h (xft_settings_event):
12449 * xterm.c (x_handle_net_wm_state, handle_one_event)
12450 (x_menubar_window_to_frame, x_detect_focus_change)
12451 (construct_mouse_click, note_mouse_movement)
12452 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12453 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12454 (handle_one_xevent, x_handle_net_wm_state):
12455 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12456 (x_handle_dnd_message):
12457 Avoid unnecessary 'const', typically the second 'const' in
12458 'const foo * const arg', a 'const' that does not affect the API
12459 and doesn't significantly help the human reader.
12461 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12463 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12464 only if Glib < 2.36.0.
12465 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12466 * xsettings.c (init_gconf, init_gsettings): Do not check
12468 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12470 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12472 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12474 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12475 before calling g_type_init.
12477 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12479 * nsterm.m (syms_of_nsterm): ... to here.
12481 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12483 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12484 (ignore_next_mouse_click_timeout): Use Time as X does.
12485 (handle_one_xevent): Avoid cast and use unsigned comparison.
12487 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12489 Do not copy X event in handle_one_xevent except KeyPress case.
12490 Wnen XEvent is processed, it is unlikely to be changed except
12491 KeyPress case, so we can avoid copying and use const pointer to
12492 const data to make sure that an event is not changed elsewhere.
12493 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12494 const' and do not create local copy except for the KeyPress event.
12495 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12496 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12497 (x_handle_net_wm_state, x_menubar_window_to_frame)
12498 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12499 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12500 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12501 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12502 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12503 (x_handle_dnd_message):
12504 * xsettings.c (xft_settings_event):
12505 Use 'const XEvent * const' where appropriate.
12506 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12508 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12510 Fix X event waiting to handle multiple frames.
12511 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12512 * xterm.c (pending_event_wait): Remove. Adjust users.
12513 (x_detect_focus_change): Pass frame arg.
12514 (handle_one_xevent): Find related frame early and clear per-frame
12515 wait_event_type only if this is an event for the relevant frame.
12516 (x_wait_for_event): Use per-frame wait_event_type.
12518 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12520 * nsfns.m (Fx_create_frame): Fix font driver registration for
12523 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12524 for syms_of_macfont.
12526 * nsterm.m: Include macfont.h.
12527 (ns_tmp_flags, ns_tmp_font): Remove.
12528 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12529 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12530 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12531 (changeFont:): Fix code style. Check for font driver type when
12534 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12537 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12538 (nsfont_open): Set font driver type.
12539 Set font->ascent and font->descent. Figure out font instead of
12540 ns_tmp_font, and flags instead of ns_tmp_flags.
12541 Fix indentation. Remove call to ns_draw_text_decoration,
12544 * nsfns.m: Include macfont.h.
12545 (Fx_create_frame): Register macfont driver, make a better default font.
12546 (Fns_popup_font_panel): Get font from macfont driver, if used.
12548 * macfont.m, macfont.h, macuvs.h: New files.
12550 * font.h: Declare syms_of_macfont.
12552 * font.c (syms_of_font): Call syms_of_macfont.
12554 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12556 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12558 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12559 and it is always zero for others, so I assume that this is an ancient
12560 leftover which nobody will want to change any more.
12561 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12562 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12563 * frame.c (x_set_scroll_bar_width):
12564 * w32fns.c (w32_createscrollbar):
12565 * w32term.c (w32_set_vertical_scroll_bar):
12566 * xfns.c (x_set_scroll_bar_default_width):
12567 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12568 (x_scroll_bar_expose): Related users changed.
12570 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12572 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12573 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12574 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12576 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12577 Define once here...
12578 * nsterm.h, w32term.h, xterm.h: ...and not here.
12579 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12580 Remove unused Xisms.
12581 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12582 these modules are never compiled otherwise.
12584 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12586 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12587 Doc fix. (Bug#15375)
12589 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12591 Unify Fx_focus_frame between all ports.
12592 * frame.h (x_focus_frame): New prototype.
12593 * xfns.c (Fx_focus_frame): Remove.
12594 (syms_of_xfns): Do not defsubr it.
12595 (x_focus_frame): X implementation.
12596 * nsfns.m (Fx_focus_frame): Remove.
12597 (syms_of_nsfns): Do not defsubr it.
12598 (x_focus_frame): NS implementation.
12599 * w32term.c (Fx_focus_frame): Remove.
12600 (x_focus_on_frame): Rename to...
12601 (x_focus_frame): W32 implementation.
12602 * w32term.h (x_focus_on_frame): Remove prototype.
12603 * w32fns.c (Fx_focus_frame): Remove.
12604 (syms_of_w32fns): Do not defsubr it.
12605 * frame.c (Fx_focus_frame): Define here.
12606 (syms_of_frame): Defsubr here.
12607 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12609 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12611 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12612 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12613 each port to reference the port-specific window system data.
12614 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12615 (FRAME_DISPLAY_INFO): Define.
12616 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12617 (FRAME_DISPLAY_INFO): Define. Adjust users.
12618 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12619 (FRAME_DISPLAY_INFO): Define. Adjust users.
12620 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12621 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12622 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12623 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12624 * xselect.c, xterm.c: All related users changed.
12626 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12628 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12629 (x_menubar_window_to_frame): Remove prototypes.
12630 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12631 (x_menubar_window_to_frame, x_top_window_to_frame):
12633 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12634 (x_menubar_window_to_frame, x_top_window_to_frame):
12635 ...to here and convert all but the last to static.
12637 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12639 * lisp.mk (lisp): Add w32-common-fns.elc.
12641 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12643 * charset.c (char_charset): Document an exception for char-charset.
12645 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12647 * xterm.h (x_display_info): New field last_user_time...
12648 * xterm.c (toplevel): ...to replace static last_user_time.
12649 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12651 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12653 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12654 scroll bar values to prevent thumb from disappear and update comment.
12656 2013-09-11 Glenn Morris <rgm@gnu.org>
12658 * emacs.c (usage_message): Possessive apostrophe tweak.
12660 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12662 * nsterm.m (syms_of_nsterm): Use Qns.
12663 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12664 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12665 * xfns.c (x_display_info_for_name, Fx_open_connection):
12666 Remove old '#if 0' code.
12667 (syms_of_xfns): Use Qx.
12668 * termhooks.h (fullscreen_hook): Remove the leftover.
12669 (struct terminal): Fix typo in comment.
12671 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12673 Cleaning up a few X scroll bar bits.
12674 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12675 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12676 New member last_seen_part, going to replace...
12677 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12678 (xt_action_hook) [USE_LUCID]: Adjust user.
12679 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12680 Lucid-specific scroll bar support.
12681 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12682 to int and adjust to use last_seen_part member.
12683 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12684 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12685 Initialize last_seen_part.
12687 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12689 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12690 insert-buffer-substring an empty string.
12692 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12694 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12695 avoiding a GCC warning.
12697 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12699 Ifdef away frame tool bar code when it is not really used.
12700 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12701 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12702 and minimize_tool_bar_window_p under the above.
12703 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12704 (fset_tool_bar_window): Likewise.
12705 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12706 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12707 (change_frame_size_1):
12708 * window.c (window_from_coordinates, Frecenter): Adjust users.
12709 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12710 code is not really used.
12711 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12712 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12713 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12714 [!USE_GTK && !HAVE_NS]: Define as such.
12715 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12716 (note_mouse_highlight, expose_frame):
12717 * xfns.c (x_set_tool_bar_lines):
12718 * xterm.c (handle_one_xevent): Adjust users.
12720 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12722 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12723 This bug was introduced by my 2013-08-26 patch, which incorrectly
12724 assumed that the terminfo implementation doesn't use termcap buffers.
12725 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12726 these buffers apparently are used after all.
12727 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12728 (struct tty_display_info): Define members termcap_term_buffer and
12729 termcap_strings_buffer even if TERMINFO.
12731 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12734 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12735 'usage' docstring entry to pacify make-docfile.
12737 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12739 Change comparison functions =, <, >, <=, >= to take many arguments.
12740 * data.c: Change comparison functions' interface and implementation.
12741 * lisp.h: Make arithcompare available for efficient two arg
12743 * bytecode.c: Use arithcompare.
12744 * fileio.c: Use new interface.
12746 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12748 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12750 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12752 * eval.c (Feval): Document the new use of `lexical'.
12754 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12756 Review and drop old frame resize hack.
12757 * frame.h (struct frame): Remove force_flush_display_p.
12758 * dispnew.c (update_frame): Adjust user and don't call
12759 flush_frame here. The comment has said that there was an issues
12760 with redisplaying fringes, but I don't see any differences with
12761 and without this hack. Hopefully we can continue without it.
12762 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12763 current frame matrices twice if resized_p is set.
12765 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12767 Do not populate pure Xism x_sync to other ports.
12768 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12769 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12770 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12771 * w32term.h (x_sync): Remove prototype.
12773 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12775 Cleanup frame flushing.
12776 * dispextern.h (struct redisplay_interface):
12777 Drop flush_display_optional because flush_display is enough
12778 for X and flushing via RIF is just a no-op for others.
12779 * frame.h (flush_frame): New function.
12780 * dispnew.c (update_frame):
12781 * minibuf.c (read_minibuf):
12782 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12784 * keyboard.c (detect_input_pending_run_timers): Do not flush
12785 all frames but selected one in redisplay_preserve_echo_area.
12786 * nsterm.m (ns_flush): Remove no-op.
12787 (ns_redisplay_interface): Adjust user.
12788 * w32term.h (x_flush): Remove no-op.
12789 (w32_redisplay_interface): Adjust user.
12790 * xterm.c (x_flush): Simplify because we do not flush all
12791 frames at once any more. Adjust comment.
12792 (x_redisplay_interface): Adjust user.
12794 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12796 Port --without-x --enable-gcc-warnings to Fedora 19.
12797 * gfilenotify.c (globals_of_gfilenotify):
12798 Call g_type_init only if using an older glib version that needs it.
12800 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12802 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12803 (last_glyphless_glyph_merged_face_id): Remove declarations.
12804 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12805 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12806 (last_glyphless_glyph_merged_face_id): Now static.
12807 (merge_escape_glyph_face): New function, refactored from...
12808 (get_next_display_element): ...here.
12809 (merge_glyphless_glyph_face): New function, refactored from...
12810 (produce_glyphless_glyph): ...here...
12811 * term.c (produce_glyphless_glyph): ...and here.
12813 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12815 * eval.c (eval_sub): Only call Ffunction if necessary.
12817 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12819 Attempt to make redisplay more selective when changing cursor type.
12820 * frame.h (struct frame): New bitfield cursor_type_changed.
12821 * xdisp.c (cursor_type_changed): Remove.
12822 (try_cursor_movement, redisplay_window, try_window_id)
12823 (set_frame_cursor_types, try_window_reusing_current_matrix):
12824 Adjust to use per-frame bitfield.
12825 (redisplay_internal): Look for cursor type change on each visible
12826 frame and consider all frames if cursor type has been changed on
12827 the frame other than selected. If cursor type has been changed on
12828 selected frame only, do not use fast update.
12830 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12832 Attempt to make redisplay more selective when changing fonts.
12833 * frame.h (struct frame): New bitfield fonts_changed.
12834 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12835 (adjust_frame_glyphs): Add prototype.
12836 * dispnew.c (fonts_changed_p): Remove.
12837 (adjust_glyphs): Remove because we do not
12838 adjust matrices on all frames at once any more.
12839 (adjust_frame_glyphs): Block and unblock input here.
12840 (adjust_glyph_matrix): Use fonts_changed.
12841 (change_frame_size_1): Use adjust_frame_glyphs.
12842 * font.c (font_open_entity): Use fonts_changed.
12843 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12844 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12845 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12846 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12847 (shrink_mini_window, Fresize_mini_window_internal)
12848 (window_scroll_pixel_based, Fset_window_configuration)
12849 (apply_window_adjustment, Fset_window_vscroll):
12850 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12851 Use adjust_frame_glyphs.
12852 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12853 (try_window_reusing_current_matrix, try_window_id, display_line)
12854 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12855 (redisplay_internal): Consider fonts_changed and adjust frame
12856 matrices for each frame only if the frame is visible. If font
12857 has been changed on some frame during full redisplay, retry
12858 only visible frames where the font has been actually changed.
12860 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12862 Cache current header and mode line height for each window.
12863 * window.h (struct window): New fields mode_line_height
12864 and header_line_height.
12865 * window.c (make_window): Initialize them.
12866 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12867 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12868 (current_mode_line_height, current_header_line_height):
12869 Remove declaration.
12870 * xdisp.c (current_mode_line_height, current_header_line_height):
12872 (pos_visible_p, init_xdisp): Adjust user.
12873 (redisplay_window): Invalidate mode_line_height and
12874 header_line_height if current and desired matrices do not agree.
12876 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12878 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12879 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12881 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12883 Make --without-x compatible with --enable-gcc-warnings.
12884 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12885 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12886 members under HAVE_WINDOW_SYSTEM.
12887 * keyboard.c (make_lispy_focus_out): Likewise.
12888 (record_menu_key): Move under HAVE_MENUS.
12889 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12890 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12891 (syms_of_xdisp): Adjust user.
12892 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12893 (start_hourglass, cancel_hourglass):
12894 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12895 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12896 and CLEAR_FONT_TABLE_NFONTS.
12897 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12898 Declare only if HAVE_WINDOW_SYSTEM.
12899 (lface_same_font_attributes_p, clear_face_gcs): Define only
12900 if HAVE_WINDOW_SYSTEM.
12902 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12904 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12905 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12906 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12908 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12910 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12912 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12914 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12915 This fixes a type error on hosts where ptrdiff_t is wider than int.
12917 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12919 * keyboard.c (read_key_sequence_vs): New function.
12920 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12923 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12925 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12927 Makefile improvements.
12928 * Makefile.in (config.status): Don't use double-colon rules, as
12929 they are not portable according to POSIX. Fix shell typo with `;
12930 I guess this rule has never been tested?
12931 (VCSWITNESS): New macro, to override any environment var.
12933 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12935 * xterm.h (struct x_display_info): Do not track X connection
12936 fd separately because it is always available from Display.
12937 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12940 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12942 * buffer.c (drop_overlay):
12943 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12944 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12946 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12948 * buffer.c (Fmake_overlay, Fmove_overlay):
12949 * intervals.c (set_point_from_marker):
12950 * print.c (PRINTPREPARE): Prefer signal_error
12951 to plain error and report unsuitable marker too.
12953 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12955 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12956 for 'dragging' member.
12957 (struct x_output): Remove set-but-unused leftovers
12958 'left_before_move' and 'top_before_move'.
12959 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12960 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12961 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12962 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12963 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12964 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12965 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12966 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12968 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12970 * nsfont.m (INVALID_GLYPH): New define.
12971 (nsfont_encode_char): Use INVALID_GLYPH.
12972 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12974 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12976 * xterm.c (x_last_mouse_movement_time): Revert last change.
12977 This code should use XDisplayMotionBufferSize to check display's
12978 motion history first, and there are few other issues as well.
12979 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12980 (handle_one_xevent): Adjust user.
12982 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12984 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12985 * frame.c (Flast_nonminibuf_frame): ... to here.
12986 (check_minibuf_window): Don't abort if no window was found
12989 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12991 Use XGetMotionEvents to ask the last mouse motion time from X server.
12992 * xterm.c (X_MOTION_HISTORY): Default to 1.
12993 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12994 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12995 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12996 Ifdef away legacy code.
12997 (XTmouse_position, x_scroll_bar_report_motion):
12998 Use x_last_mouse_movement_time.
12999 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13002 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13004 * msdos.c (last_mouse_window): Move to...
13005 (dos_rawgetc): ...this function and adjust comment.
13006 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13007 (mouseMoved): ...this function and adjust comment.
13008 * w32term.c (last_window): Likewise with...
13009 (w32_read_socket): ...this function.
13010 * xterm.c (last_window): Likewise with...
13011 (handle_one_xevent): ...this function.
13013 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13015 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13016 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13017 (handle_one_xevent): ...to here.
13018 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13021 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13023 * msdos.c (IT_set_terminal_window): Remove no-op.
13024 (initialize_msdos_display): Adjust terminal setup.
13025 * w32console.c (w32con_set_terminal_window): Remove no-op.
13026 (initialize_w32_display): Adjust terminal setup.
13027 * w32term.c (w32_set_terminal_window): Remove no-op.
13028 (w32_create_terminal): Adjust terminal setup.
13029 * xterm.c (XTset_terminal_window): Remove no-op.
13030 (x_create_terminal): Adjust terminal setup.
13032 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13034 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13036 (ns_create_terminal): Adjust terminal setup.
13037 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13039 (w32_create_terminal): Adjust terminal setup.
13040 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13042 (x_create_terminal): Adjust terminal setup.
13044 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13046 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13047 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13048 * dispnew.c (buffer_posn_from_coords):
13049 * window.c (Fwindow_end, displayed_window_lines):
13050 * xdisp.c (redisplay_mode_lines): Use it.
13052 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13054 * fontset.c (face_for_char): Check char in the current face font first
13055 if HAVE_NS (Bug#15138).
13057 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13059 * window.c (temp_output_buffer_show): Make sure window returned
13060 by display_buffer is live (Bug#15213).
13062 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13064 Minor cleanup to avoid forward declarations.
13065 * coding.h (struct ccl_spec): Remove forward declaration.
13066 * composite.h (toplevel): Include font.h.
13067 (struct composition_it, struct face, struct font_metrics):
13068 Remove forward declaration.
13069 * dispextern.h (struct image, struct atimer): Likewise.
13070 * emacsgtkfixed.h (struct frame): Likewise.
13071 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13072 * font.h (struct font_driver, struct font, struct glyph_string)
13073 (struct face): Remove forward declaration.
13074 * fontset.h (struct face, struct font): Likewise.
13075 * frame.h (toplevel): Style cleanup.
13076 (enum output_method): Move to...
13077 * termhooks.h (enum output_method): ...here.
13078 (struct glyph, struct frame, struct ns_display_info)
13079 (struct x_display_info, struct w32_display_info):
13080 Remove forward declaration.
13081 * xterm.h (toplevel): Include termhooks.h.
13082 (struct font, struct window, struct glyph_matrix, struct frame)
13083 (struct input_event, struct face, struct image): Remove forward
13085 * gtkutil.h (struct _widget_value): Likewise.
13086 * keyboard.h (toplevel): Include termhooks.h.
13087 (struct input_event): Remove forward declaration.
13089 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13091 * intervals.c (set_point_from_marker): New function.
13092 * editfns.c (Fgoto_char):
13093 * process.c (Finternal_default_process_filter):
13094 * window.c (select_window_1): Use it.
13095 * buffer.h (set_point_from_marker): Add prototype.
13097 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13099 * w32.c (term_winsock): Call release_listen_threads before calling
13101 (_sys_wait_accept): Wait for accept event in a loop with a finite
13102 timeout, instead of waiting indefinitely. Will hopefully avoid
13103 hanging during exit because WSACleanup deadlocks waiting for the
13104 event object to be released. (Bug#14333)
13106 * w32proc.c (release_listen_threads): New function, signals all
13107 the reader threads that listen for connections to stop waiting.
13109 * w32.h (release_listen_threads): Add prototype.
13111 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13113 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13114 field of new marker (for sanity and safety).
13115 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13116 anyway because XMISCTYPE is a function and can't be an lvalue).
13118 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13120 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13121 (x_after_update_window_line, x_scroll_bar_create)
13122 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13123 (handle_one_xevent, x_clear_frame_area):
13124 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13125 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13126 * xterm.h (x_clear_area): Adjust prototype.
13128 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13130 Hook scanning and indentation functions to find_newline. This helps
13131 to avoid duplicated code and renders more respect to newline cache.
13132 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13133 * cmds.c (Fforward_line):
13134 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13135 Use find_newline and avoid unnecessary point movements.
13136 * search.c (scan_newline): Implement on top of find_newline.
13138 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13140 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13141 scoped code (bug#11258).
13143 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13145 * nsterm.m (last_window): New variable.
13146 (EV_TRAILER2): New macro.
13147 (EV_TRAILER): Call EV_TRAILER2.
13148 (mouseMoved:): Add support for mouse-autoselect-window
13149 on nextstep (Bug#6888).
13151 2013-08-28 Andreas Schwab <schwab@suse.de>
13153 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13154 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13155 Remove unused macro definitions.
13156 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13157 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13158 Only define if emacs.
13160 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13162 Prefer enum glyph_row_area to int where appropriate.
13163 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13165 (window_box, window_box_width, window_box_left, window_box_left_offset)
13166 (window_box_right, window_box_right_offset): Adjust prototypes.
13167 * xdisp.c (window_box, window_box_width, window_box_left)
13168 (window_box_left_offset, window_box_right, window_box_right_offset):
13169 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13170 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13171 * nsterm.m (ns_clip_to_row):
13172 * w32term.c (w32_clip_to_row):
13173 * xterm.c (x_clip_to_row): Likewise.
13175 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13177 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13178 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13180 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13182 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13183 for portability to hosts where /bin/sh has problems.
13185 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13187 Redesign redisplay interface to drop global output_cursor.
13188 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13189 (toplevel): Remove declaration of output_cursor.
13190 (set_output_cursor, x_cursor_to): Remove prototype.
13191 * window.h (struct window): New member output_cursor.
13192 (output_cursor_to): New function to replace RIF member.
13193 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13194 (update_text_area, set_window_cursor_after_update): Use it.
13195 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13196 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13197 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13198 * w32term.c (x_update_window_begin, x_update_window_end):
13199 * xterm.c (x_update_window_begin, x_update_window_end):
13200 Adjust to use per-window output cursor.
13202 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13204 Simplify SELECT_TYPE-related code.
13205 Like EMACS_TIME, this portability layer is no longer needed, since
13206 Emacs has been using fd_set as a portability layer for some time.
13207 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13208 (SELECT_TYPE): Remove. All uses changed to fd_set.
13209 (fd_set) [!FD_SET]: New typedef.
13211 Simplify EMACS_TIME-related code.
13212 This portability layer is no longer needed, since Emacs has been
13213 using struct timespec as a portability layer for some time.
13214 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13215 Include <time.h> rather than "systime.h"; that's all that's needed now.
13216 * dispnew.c: Include <timespec.h> rather than "systime.h";
13217 that's all that's needed now.
13218 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13219 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13220 TIMESPEC_RESOLUTION.
13221 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13222 LOG10_TIMESPEC_RESOLUTION.
13223 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13224 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13225 (make_emacs_time): Remove. All used changed to make_timespec.
13226 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13227 (current_timespec): Rename from current_emacs_time. All uses changed.
13228 (add_emacs_time): Remove. All uses changed to timespec_add.
13229 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13230 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13231 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13232 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13233 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13234 (current_timespec): Rename from current_emacs_time. All uses changed.
13235 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13236 changed to timespec_cmp.
13237 * xgselect.c: Include <timespec.h>, since our .h files don't.
13239 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13241 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13242 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13243 Remove the leftovers.
13244 * gtkutil.c (toplevel): Do not declare Qxft but include
13246 * image.c (toplevel): Do not declare Vlibrary_cache because
13247 it's already done in lisp.h.
13249 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13251 * lisp.h (Mouse_HLInfo): Move from here...
13252 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13253 (reset_mouse_highlight): New function.
13254 * msdos.c (dos_set_window_size, IT_update_begin)
13255 (internal_terminal_init):
13256 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13257 (ns_initialize_display_info):
13258 * w32console.c (initialize_w32_display):
13259 * w32term.c (x_update_window_end, x_free_frame_resources)
13260 (w32_initialize_display_info):
13261 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13262 * window.c (Fdelete_other_windows_internal):
13263 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13264 * termchar.h (toplevel):
13265 * xterm.h (toplevel): Include dispextern.h.
13267 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13269 Fix minor problems found by static checking.
13270 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13271 (expect): Avoid nested-if warning.
13272 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13273 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13274 * nsterm.h, nsterm.m (ns_select):
13275 * xgselect.c, xgselect.h (xg_select):
13276 Adjust signature to better match pselect's.
13277 * nsterm.m (ns_select):
13278 Don't set *TIMEOUT, since pselect doesn't.
13279 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13280 diagnostic about assigning const char * to it.
13281 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13283 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13285 * lread.c (substitute_object_recurse): Handle hash-tables as well
13288 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13290 Fix unlikely core dump in init_tty, and simplify terminfo case.
13291 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13292 The old version incorrectly dumped core if malloc returned a
13293 buffer containing only non-NUL bytes.
13294 (init_tty): Do not allocate or free termcap buffers; the
13295 struct does that for us now.
13296 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13297 (struct tty_display_info): Define members termcap_term_buffer and
13298 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13299 use them. Allocate them directly in struct rather than indirectly
13300 via a pointer, to simplify init_tty.
13302 * frame.c (check_minibuf_window): Initialize 'window' properly,
13303 so that Emacs reliably aborts later if 'window' is not initialized.
13305 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13307 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13308 of VoidSymbol (Bug#15154).
13310 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13312 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13313 mouse_face_beg_y and mouse_face_end_y.
13314 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13315 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13316 Adjust users and update comment where appropriate.
13318 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13320 * frame.c (check_minibuf_window): New function.
13321 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13322 Call check_minibuf_window (Bug#15183).
13324 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13326 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13327 because this is the only last cursor data we need to keep and consult.
13328 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13329 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13332 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13334 Fix recovering from possible decompression error.
13335 Since insert_from_gap doesn't always move point, we can't use PT as
13336 the position where the partially decompressed data ends, and
13337 should count how many bytes was produced so far.
13338 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13339 (unwind_decompress): Really delete partially uncompressed data.
13340 (Fzlib_decompress_region): Take decompressed data size into account.
13342 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13344 * syntax.c (init_syntax_once): Adjust comment and do an early
13345 initialization of Qchar_table_extra_slots just once...
13346 * casetab.c (init_casetab_once):
13347 * category.c (init_category_once):
13348 * character.c (syms_of_character):
13349 * coding.c (syms_of_coding):
13350 * xdisp.c (syms_of_xdisp): ...and omit it here.
13352 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13354 * xdisp.c (get_next_display_element): Don't apply to characters
13355 from a display vector the logic of setting it->end_of_box_run_p
13356 suitable for characters from a buffer. (Bug#15175)
13358 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13359 to handle directories, rather than '_utime' which doesn't.
13362 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13364 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13365 or fullscreen (Bug#14627).
13367 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13369 System-dependent integer overflow fixes.
13370 * process.c (Fset_process_window_size): Signal an error if
13371 the window size is outside the range supported by the lower level.
13372 * sysdep.c (set_window_size): Return negative on error,
13373 nonnegative on success, rather than -1, 0, 1 on not in system,
13374 failure, success. This is simpler. Caller changed.
13375 (serial_configure): Remove unnecessary initialization of local.
13376 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13377 size fits in unsigned long; this isn't true on some 32-bit hosts.
13378 Avoid buffer overrun if some future version of /proc/meminfo has a
13379 variable name longer than 20 bytes.
13380 (system_process_attributes) [__FreeBSD__]:
13381 Don't assume hw.availpages fits in 'int'.
13383 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13385 Don't let very long directory names overrun the stack.
13386 Fix some related minor problems involving "//", vfork.
13387 * callproc.c (encode_current_directory): New function.
13388 (call_process): Don't append "/"; not needed.
13389 * fileio.c (file_name_as_directory_slop): New constant.
13390 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13391 this can save the caller having to alloca.
13392 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13393 Use SAFE_ALLOCA, not alloca.
13394 (directory_file_name, Fexpand_file_name): Leave leading "//"
13395 alone, since it can be special even on POSIX platforms.
13396 * callproc.c (call_process):
13397 * process.c (Fformat_network_address):
13398 * sysdep.c (sys_subshell):
13399 Use encode_current_directory rather than rolling our own.
13400 (create_process): No need to encode directory; caller does that now.
13401 * process.h (encode_current_directory): New decl.
13402 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13403 Rework to avoid 'goto xyzzy;'.
13405 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13407 * xdisp.c (handle_face_prop): If the default face was remapped use
13408 the remapped face for strings from prefix properties. (Bug#15155)
13410 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13412 Minor cleanup for redisplay interface and few related functions.
13413 * frame.h (enum text_cursor_kinds): Move from here...
13414 * dispextern.h (enum text_cursor_kinds): ...to here.
13415 (toplevel): Drop unnecessary declarations.
13416 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13417 in update_window_end_hook and draw_window_cursor functions.
13418 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13419 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13420 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13421 * xterm.c (x_update_window_end, x_draw_window_cursor):
13422 * xdisp.c (display_and_set_cursor, update_window_cursor)
13423 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13424 enum text_cursor_kinds where appropriate.
13426 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13428 Redesign redisplay interface to drop updated_row and updated_area.
13429 * dispextern.h (updated_row, updated_area): Remove declaration.
13430 (struct redisplay_interface): Pass glyph row and row area parameters
13431 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13432 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13434 * dispnew.c (updated_row, updated_area): Remove.
13435 (redraw_overlapped_rows, update_window_line): Adjust user.
13436 (update_marginal_area, update_text_area): Likewise. Pass updated row
13437 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13438 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13441 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13443 * process.c (flush_pending_output): Remove stub.
13446 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13448 * callproc.c: Fix race that killed background processes (Bug#15144).
13449 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13450 Record deleted process-id in critical section, not afterwards.
13451 Don't mistakenly kill process created by a call-process invocation
13452 that discards output and does not wait.
13454 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13456 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13457 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13458 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13459 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13460 to shut up compiler in mark_object.
13461 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13463 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13465 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13466 We can't portably rely on PTY_OPEN doing that, even if
13467 it calls posix_openpt with O_CLOEXEC.
13469 2013-08-20 Kenichi Handa <handa@gnu.org>
13471 * character.c (string_char): Improve commentary.
13473 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13475 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13476 (struct animation_cache): Make signature a flexible array member.
13477 All uses changed. This is a tad slower but may insulate us better
13478 from future changes to ImageMagick.
13480 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13482 * image.c: Shrink memory needed for animation cache.
13483 (SIGNATURE_DIGESTSIZE): New constant.
13484 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13485 (imagemagick_create_cache): Copy the signature. This saves
13486 several KB of memory that ImageMagick wastes per signature.
13487 Don't bother updating the update_time, as the caller does that now.
13488 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13489 it's a fixed size struct member now.
13490 (imagemagick_get_animation_cache): Always destroy the signature,
13491 as it's now imagemagick_create_cache's responsibility to copy it.
13492 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13493 and use memcmp rather than strcmp.
13494 eassert that ImageMagick returns a signature of the specified length.
13496 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13498 * image.c (imagemagick_get_animation_cache): Don't segfault on
13500 (imagemagick_get_animation_cache): Revert to previous definition
13501 so that it actually works. But keep the memory leak fix.
13502 (imagemagick_get_animation_cache): Fix memory leak.
13504 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13506 * image.c: Fix animation cache signature memory leak.
13507 Fix some other minor performance problems while we're at it.
13508 (imagemagick_create_cache): Clear just the members that
13509 need clearing. Don't set update_time, as caller does that now.
13510 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13511 Simplify by using pointer-to-pointer instead of a prev pointer.
13512 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13513 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13514 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13515 it's already a copy. Free the signature probe unless it's cached.
13517 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13518 This was introduced by my 2013-08-12 fix for Bug#15035.
13520 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13522 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13523 (imagemagick_prune_animation_cache): Now static.
13525 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13527 * image.c (imagemagick_get_animation_cache): Don't segfault when
13528 pruning all entries.
13530 2013-08-18 Ken Brown <kbrown@cornell.edu>
13532 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13533 static heap if ENABLE_CHECKING is defined.
13534 (max_bss_sbrk_ptr): New variable.
13535 (bss_sbrk): Use it.
13536 (report_sheap_usage): Report maximum static heap usage instead of
13537 ending static heap usage.
13539 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13541 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13542 of zlib_initialized according to the results of calling
13543 init_zlib_functions.
13545 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13547 * image.c: Implement an ImageMagick per-image cache.
13548 (imagemagick_get_animation_cache): Fix a double-free error.
13549 (imagemagick_load_image): Remove the ping_wand code, which only
13550 apparently saved time on invalid animated images, and slowed down
13551 everything else. Optimize for the common case.
13553 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13555 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13557 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13559 * marker.c (set_marker): Remove documentation of undefined behavior.
13561 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13563 * image.c (imagemagick_compute_animated_image): Animate correctly
13564 when sub-images are smaller than the main image.
13565 (imagemagick_compute_animated_image): Setting the iterator row to
13566 zero is apparently not allowed.
13567 (imagemagick_compute_animated_image): Allow images that say they
13568 have sub-images that are bigger than the main image, but just crop
13571 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13573 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13575 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13577 * image.c (imagemagick_compute_animated_image): Respect the GIF
13580 2013-08-15 Ken Brown <kbrown@cornell.edu>
13582 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13583 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13586 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13588 Fix minor problems found by static checking.
13589 * frame.c (delete_frame):
13590 * xdisp.c (next_element_from_display_vector):
13591 Avoid uninitialized local.
13592 * image.c (imagemagick_compute_animated_image): Port to C89.
13593 Prefer usual GNU indentation style for loops.
13594 Be more careful about bizarrely large sizes, by using ptrdiff_t
13597 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13599 Fix infinite frame selection loop (Bug#15025).
13600 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13602 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13604 * xdisp.c (compute_window_start_on_continuation_line):
13605 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13606 to make sure we end up setting the window start at the leftmost
13607 visible character of the display line. This avoids funky
13608 horizontal shifting because the window start is not kept on the
13609 same position. (Bug#15090)
13610 (next_element_from_display_vector): Support 'box' face attribute
13611 in the face definitions of a display vector. (Bug#15099)
13613 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13615 * image.c (imagemagick_compute_animated_image): Implement animated
13616 images (bug#14700).
13617 (imagemagick_compute_animated_image): Fix some compilation
13618 warnings. Implement a very simple cache to make the animation
13619 usable at all, but it should be replaced with a per-image cache.
13621 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13623 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13624 to do `for' loops over alist values.
13625 * buffer.h (FOR_EACH_BUFFER):
13626 * process.c (FOR_EACH_PROCESS): Use it.
13627 (handle_child_signal, status_notify, Fget_buffer_process)
13628 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13630 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13632 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13633 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13634 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13635 to xzalloc and so avoid redundant call to memset.
13636 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13637 members because it is allocated with xzalloc and so already zeroed.
13639 2013-08-14 Ken Brown <kbrown@cornell.edu>
13641 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13644 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13646 Utility function and macro to copy Lisp string to C string.
13647 * lisp.h (xlispstrdupa): New macro.
13648 (xlispstrdup): New prototype.
13649 * alloc.c (xlispstrdup): New function.
13650 * callint.c (Fcall_interactively):
13651 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13652 (Fsubstitute_in_file_name):
13653 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13654 * image.c (x_create_bitmap_from_file):
13655 * w32term.c (w32_term_init):
13656 * xterm.c (x_term_init): Use xlispstrdup.
13658 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13660 * image.c (imagemagick_load_image): Make animated pictures work.
13661 There's still some problems with background color settings, though
13664 * decompress.c (unwind_decompress): Always restore point.
13666 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13668 * marker.c (set_marker): Reformat documentation.
13670 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13672 * xdisp.c (cursor_type_changed): Now static.
13674 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13675 Use changed. This avoids the need to call xmalloc and for the
13676 caller to call xfree, and avoids memory leaks in some situations.
13678 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13680 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13681 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13682 (redisplay_window): If window_end_valid is cleared due to non-zero
13683 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13684 so do not call to try_cursor_movement for that window.
13686 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13688 * window.h (struct window): Convert window_end_pos and
13689 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13690 (wset_window_end_pos, wset_window_end_vpos): Remove.
13691 * dispnew.c (adjust_glyph_matrix):
13692 * window.c (Fwindow_end, replace_window, set_window_buffer)
13694 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13695 (set_vertical_scroll_bar, redisplay_window, try_window)
13696 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13697 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13698 (note_mouse_highlight): Adjust users.
13699 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13702 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13704 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13705 * image.c (imagemagick_filename_hint): Use `const char *' and
13706 prefer SSDATA to SDATA to avoid warnings.
13708 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13710 Cleanup window fringes, margins and scroll bars adjustments.
13711 * window.c (set_window_fringes, set_window_margins)
13712 (set_window_scroll_bars, apply_window_adjustment): New functions.
13713 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13714 (Fset_window_scroll_bars): Use them.
13716 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13718 * window.h (struct window): Convert scroll_bar_width
13719 from Lisp_Object to integer. Adjust comment.
13720 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13722 * window.c (wset_scroll_bar_width): Remove.
13723 (make_window): Initialize scroll_bar_width.
13724 (Fsplit_window_internal): Use direct assignment.
13725 (Fset_window_configuration, save_window_save):
13726 Convert Lisp_Object to integer and back where appropriate.
13727 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13728 bar was actually changed, and mention this in docstring.
13730 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13732 * decompress.c: Minor simplifications.
13733 (Fzlib_decompress_region): Don't bother verifying
13734 that avail_out <= UINT_MAX, as that was confusing.
13735 Mention the restriction in a comment instead.
13736 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13738 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13740 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13741 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13743 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13745 * image.c (imagemagick_filename_hint): Check for errors in the
13748 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13750 * window.c (Fwindow_margins): Return nil when there's no marginal
13751 area, as per the documented API.
13753 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13754 Fmake_vector, as scroll bar's struct members are not all Lisp
13755 objects now. This avoids crashes in GC.
13757 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13758 bool, so its address could be taken.
13760 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13762 * image.c (imagemagick_filename_hint): New function to possibly
13763 apply `image-content-type-suffixes'.
13764 (imagemagick_load_image): Use it.
13766 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13768 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13769 if loading zlib failed.
13771 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13773 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13774 2013-08-13 checkin below. Change bool to BOOL, rule is:
13775 All Obj-C code uses BOOL, except for interfaces callable from C.
13777 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13779 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13781 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13782 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13783 bool instead of BOOL.
13784 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13785 from Lisp_Object to bitfield. Adjust comment.
13786 * w32term.c (x_scroll_bar_create): Adjust user.
13787 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13788 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13789 Use bool for boolean.
13790 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13791 to `unsigned int' when defining a bitfield.
13793 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13795 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13797 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13799 * window.h (struct window): Convert left_margin_cols and
13800 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13801 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13802 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13804 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13806 (showing_window_margins_p, update_window_line, update_frame_1):
13807 * fringe.c (draw_fringe_bitmap_1):
13808 * xdisp.c (window_box_width): Adjust users.
13809 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13810 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13811 Use direct assignment.
13812 (Fset_window_configuration, save_window_save, Fwindow_margins):
13813 Convert Lisp_Object to integer and back where appropriate.
13814 (Fset_window_margins): Adjust user. Return t if any margin
13815 was actually changed, and mention this in docstring.
13817 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13819 * syntax.c (forward_word):
13820 * cmds.c (forward_char, backward_char): Mention the optional argument.
13822 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13824 * window.h (struct window): Convert left_fringe_width
13825 and right_fringe_width from Lisp_Objects to integers.
13827 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13828 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13829 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13831 (make_window): Initialize new integer fields to -1.
13832 (Fsplit_window_internal): Use direct assignment.
13833 (Fset_window_configuration, save_window_save):
13834 Convert Lisp_Object to integer and back where appropriate.
13835 (Fset_window_fringes): Adjust user. Return t if any fringe
13836 was actually changed, and mention this in docstring.
13838 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13840 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13841 * nsfns.m (x_set_cursor_type):
13842 * w32fns.c (x_set_cursor_type):
13843 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13844 * xdisp.c (set_frame_cursor_types): ...but in common code.
13846 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13848 * font.c (clear_font_cache): New function, stripped from...
13849 (Fclear_font_cache): ...here, which now uses the function
13850 above. Adjust comment.
13851 * font.h (clear_font_cache): Add prototype.
13852 * xfaces.c (clear_face_cache): Use clear_font_cache.
13854 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13856 * window.c (Fset_window_start): Compare `w', not `window' because
13857 `w' might not be equal to `window' after call to decode_live_window.
13859 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13861 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13862 This fixes a problem introduced by the Bug#15035 patch
13863 when using GPG. Reported by Herbert J. Skuhra.
13865 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13867 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13868 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13869 not yet initialized.
13871 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13873 * decompress.c (Fzlib_decompress_region): Support zlib
13874 decompression, too, and rename.
13876 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13878 Minor zlib configuration tweaks.
13879 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13880 Don't assume presence of fn_inflateInit2_ zlib internal function.
13882 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13884 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13885 include the zlib prefix.
13887 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13889 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13890 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13891 define static variables that are pointers to zlib functions to be
13892 dynamically loaded.
13893 (init_zlib_functions) [WINDOWSNT]: New function.
13894 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13896 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13897 macros instead of invoking the zlib functions directly.
13898 (syms_of_decompress): DEFSYM Qzlib_dll.
13899 Staticpro Szlib_available_p.
13901 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13903 Avoid looping over all frame windows to freeze and unfreeze.
13904 * window.h (struct window): Drop frozen_window_start_p.
13905 (freeze_window_starts): Drop prototype.
13906 * frame.h (struct frame): New frozen_window_starts flag.
13907 (FRAME_WINDOWS_FROZEN): New macro.
13908 * window.c (freeze_window_start, freeze_window_starts):
13910 (select_window, replace_window): Adjust users.
13911 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13912 (window_frozen_p): New function.
13913 (redisplay_window): Use it.
13915 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13917 Fix some fd issues when running subprocesses (Bug#15035).
13918 Fix bugs that can leak files or file descriptors on errors.
13919 Don't unlink open temp files, as that's hard for users to diagnose
13920 when things go awry (e.g., temp disk exhausted).
13921 Don't bother to lock temp files. Check for invalid recursion.
13922 * callproc.c (synch_process_fd): Remove. All uses removed.
13923 (synch_process_tempfile): New var or macro.
13924 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13926 (record_kill_process): New arg, the temp name. All callers changed.
13927 (delete_temp_file): Now just a simple wrapper around unlink.
13928 (call_process_kill): New arg, the call_process_fd array.
13929 Close them all. Clear synch_process_pid. Remove the temp file,
13930 or arrange for it to be removed.
13931 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13932 that's been moved to synch_process_tempfile. Caller changed.
13933 Do not remove the tempfile; that's now call_process_kill's
13935 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13936 call_process_kill; the caller now does that.
13937 (call_process_cleanup): Do not close the process fd; that's now
13938 call_process_kill's responsibility.
13939 (Fcall_process): Implement via new function call_process, which
13940 has most of the old body of Fcall_process, but with a different API.
13941 (call_process): New function that does not open or close filefd if
13942 it is nonnegative. Record which fds need to be closed, and let
13943 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13944 Signal an error if invoked recursively (could be done via a hook).
13945 Simplify creation of the tempfile in the MSDOS case.
13946 Don't create the output file until after checking for the executable.
13947 Report any failure to open /dev/null.
13948 Don't open /dev/null for writing twice; once is enough.
13949 Don't create pipe if all output is being discarded or sent to file.
13950 Don't worry about setting up the coding system or reading from the
13951 pipe if all output is being discarded.
13952 Hoist fd_error local into top level, to lessen block nesting.
13953 Don't record deleted pid here; now done by Fcall_process_region.
13954 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13955 and note its success in synch_process_tempfile.
13956 Do not leak resources when child_setup fails.
13957 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13958 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13959 (create_temp_file): Now returns open fd, with an additional
13960 Lisp_Object * argument to return the name. All callers changed.
13961 Do not close the file; rewind it instead, and leave it open for
13962 the caller. Do not lock the temp file. Unwind-protect the file
13963 and the file-descriptor.
13964 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13965 If an asynchrounous process, record it here, not in call_process.
13966 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13967 * eval.c (set_unwind_protect): New function.
13968 * fileio.c (write_region): New function, generalized from the
13969 old Fwrite_region. Do not lock temp files.
13970 (Fwrite_region): Use it.
13971 * lisp.h (set_unwind_protect, write_region): New decls.
13972 * process.c: Include <verify.h>.
13973 (make_process): Mark fds as initially closed.
13974 (deleted_pid_list): Now a list of pid-filename pairs.
13976 (close_process_fd): New function.
13977 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13978 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13979 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13980 (create_process, create_pty, Fmake_serial_process)
13981 (server_accept_connection): Record which fds need to be closed,
13982 and let deactivate_process close them.
13983 (Fmake_network_process): Do not discard the unwind-protect
13984 until it's safe to do so.
13985 (deactivate_process): Close the fds opened by create_process etc.
13986 (Fprocess_send_eof): Adjust to new way of recording open fds.
13987 Report an error if /dev/null can't be opened, instead of aborting.
13988 * process.h (PROCESS_OPEN_FDS): New constant.
13989 (struct Lisp_Process): New member open_fds.
13990 (record_kill_process, record_deleted_pid): Adjust signatures.
13991 (record_deleted_pid): Move decl here ...
13992 * syswait.h (record_deleted_pid): ... from here.
13994 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13996 * decompress.c: Fix bugs with large buffers and weird inputs.
13997 Tune a bit. Reindent as per usual Emacs style.
13998 (BUFFER_SIZE): Remove.
13999 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14000 more than UINT_MAX bytes. Decompress into the gap instead of into
14001 an auto buffer, as this should avoid copying. Return nil if
14002 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14003 set immediate_quit; we shouldn't trust zlib code that much.
14005 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14007 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14008 errors, and really move the gap to where we want it.
14010 * lisp.h: Include decompress.c support.
14012 * emacs.c (main): Include decompress.c support.
14014 * Makefile.in: Include -lz if present.
14016 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14018 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14019 (initWithTitle:): Initialize frame to 0.
14020 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14021 (fillWithWidgetValue:frame:): Rename from
14022 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14024 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14025 fillWithWidgetValue:frame:
14027 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14028 remove memory leak warnings.
14030 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14031 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14032 menu_pending_title.
14034 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14035 (x_activate_menubar): Update the whole menu.
14036 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14037 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14038 current event is not NSSystemDefined (Bug#15001).
14039 Call ns_check_menu_open only if trackingMenu is 2.
14040 (menuDidClose:): New method, decrease trackingMenu.
14041 (fillWithWidgetValue:setDelegate:): New method.
14042 (fillWithWidgetValue:): Call the above.
14044 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14046 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14048 Omit some unnecessary casts.
14049 Many of these go back to the old pre-C89 days, when they may have
14050 been needed, but we've been assuming C89 or later for a while now.
14051 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14052 (live_float_p, live_misc_p, live_vector_p):
14053 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14054 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14055 (defvar_per_buffer):
14056 * callint.c (Fcall_interactively):
14057 * doc.c (Fsubstitute_command_keys):
14058 * filelock.c (get_boot_time):
14059 * frame.c (xrdb_get_resource):
14060 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14061 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14062 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14063 (menuitem_highlight_callback, menu_destroy_callback)
14064 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14065 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14066 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14067 (xg_tool_bar_help_callback, tb_size_cb):
14068 * image.c (xpm_alloc_color, png_read_from_memory)
14069 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14070 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14072 * keymap.c (describe_map):
14073 * nsfns.m (Fns_display_monitor_attributes_list):
14074 * nsmenu.m (process_dialog:):
14075 * nsterm.m (hold_event):
14076 * process.c (wait_reading_process_output):
14077 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14078 * scroll.c (do_direct_scrolling, scrolling_1):
14079 * termcap.c (tgetent):
14080 * window.c (check_window_containing, add_window_to_list)
14081 (freeze_window_starts):
14082 * xdisp.c (compare_overlay_entries, vmessage):
14083 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14084 (x_get_monitor_attributes_xrandr)
14085 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14086 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14087 * xfont.c (xfont_match, xfont_open):
14088 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14089 (menubar_selection_callback, menu_position_func)
14090 (popup_selection_callback, create_and_show_popup_menu)
14091 (dialog_selection_callback, create_and_show_dialog):
14092 * xrdb.c (x_get_string_resource)
14094 * xsmfns.c (x_session_check_input):
14095 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14096 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14097 (xaw_jump_callback, xaw_scroll_callback):
14098 Omit unnecessary casts.
14100 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14102 Minor string-length refactoring.
14103 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14104 * frame.c (make_monitor_attribute_list):
14105 Prefer build_string to strlen + make_string.
14107 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14109 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14110 don't check minor_code (Bug#14417).
14112 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14114 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14115 vertical positions instead. This avoids calling MATRIX_ROW with
14116 row numbers that are possibly beyond valid limits. (Bug#15064)
14118 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14120 Use xstrdup and build_unibyte_string where applicable.
14121 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14122 * xfns.c (x_window):
14123 * xrdb.c (x_get_customization_string):
14124 * xterm.c (xim_initialize):
14125 * w32fns.c (w32_window): Use xstrdup.
14126 (w32_display_monitor_attributes_list):
14127 * emacs.c (init_cmdargs):
14128 * keyboard.c (PUSH_C_STR):
14129 * nsfont.m (nsfont_open):
14130 * sysdep.c (system_process_attributes):
14131 * w32.c (system_process_attributes):
14132 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14134 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14136 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14137 variables of these types so that GDB would know about them, as aid
14138 for debugging fatal exceptions. (Bug#15024) See also
14139 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14142 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14144 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14145 larger than the NSWindow (Bug#14934).
14147 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14149 Redesign redisplay interface to drop global variable updated_window.
14150 Always pass currently updated window as a parameter to update routines.
14151 * dispextern.h (updated_window): Remove declaration.
14152 (struct redisplay_interface): Pass window parameter to
14153 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14154 and after_update_window_hook.
14155 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14157 * dispnew.c (updated_window): Remove.
14158 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14159 (update_window_line): Adjust to match redisplay interface changes.
14160 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14161 (ns_scroll_run, ns_after_update_window_line):
14162 * w32term.c (x_update_window_begin, x_update_window_end)
14163 (x_after_update_window_line, x_scroll_run):
14164 * xterm.c (x_update_window_begin, x_update_window_end)
14165 (x_after_update_window_line, x_scroll_run):
14166 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14167 Likewise. Adjust comments where appropriate.
14168 (x_cursor_to): Simplify because this is always called during window
14169 update (but install debugging check anyway).
14170 (expose_window): Check must_be_updated_p flag to see whether this
14171 function is called during window update.
14173 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14175 Do not reset window modification event counters excessively.
14176 These leftovers and poor man's tricky methods to catch extra
14177 redisplay's attention are no longer needed.
14178 * frame.c (set_menu_bar_lines_1):
14179 * minibuf.c (read_minibuf_unwind):
14180 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14181 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14182 (window_scroll_line_based, Fset_window_configuration):
14183 * xdisp.c (redisplay_window): Do not reset last_modified and
14184 last_overlay_modified counters.
14186 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14188 * xselect.c (x_send_client_event): Set send_event and serial, memset
14189 data.l as it might be bigger than data.b. Use 24 bit mask to
14190 XSendEvent (Bug#15034).
14192 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14194 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14195 for TTY frames that are not the top frame on their console.
14198 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14200 * w32term.c (w32fullscreen_hook): Really maximize frame when
14201 asked for (Bug#14841).
14203 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14205 Prefer selected_window to Fselected_window, likewise for frames.
14206 * buffer.c (Fbuffer_swap_text):
14207 * data.c (Fvariable_binding_locus):
14208 * window.c (run_window_configuration_change_hook): Adjust users.
14209 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14210 Use decode_live_frame.
14212 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14214 Be more careful if selected window shows the buffer other than current,
14215 use window_outdated only if this is not so. This change should also
14216 address some weird issues discussed in Bug#13012.
14217 * window.h (window_outdated): New prototype.
14218 * window.c (window_outdated): Now here. Convert from static and
14219 always assume window's buffer.
14220 (Fwindow_end, Fwindow_line_height): Use it.
14221 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14222 and always assume window's buffer.
14223 (redisplay_window): Adjust user.
14224 (redisplay_internal): Call to reconsider_clip_changes once and
14225 check whether mode line should be updated only if selected window
14226 shows current buffer.
14227 (run_window_scroll_functions): Use eassert for debugging check.
14228 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14230 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14232 * window.c (window_scroll, window_scroll_pixel_based)
14233 (window_scroll_line_based): Use bool for booleans.
14235 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14237 * process.c: Fix minor off-by-one issues in descriptor counts.
14238 This shouldn't fix any real bugs, but it cleans up the code a bit.
14239 (max_process_desc, max_input_desc): -1, not 0, means none.
14241 (delete_input_desc): New function.
14242 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14243 (deactivate_process): Scan backwards when recomuting max_process_desc;
14244 that should be faster.
14245 (init_process_emacs): Initialize max_input_desc.
14247 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14249 Use region cache to speedup bidi_find_paragraph_start.
14250 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14251 Rename cache_long_line_scans to cache_long_scans.
14252 * buffer.c (bset_cache_long_line_scans): Rename to
14253 bset_cache_long_scans.
14254 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14255 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14257 (syms_of_buffer): Rename cache-long-line-scans to
14258 cache-long-scans. Adjust docstring.
14259 * search.c (newline_cache_on_off):
14260 * indent.c (width_run_cache_on_off): Adjust users.
14261 * bidi.c (bidi_paragraph_cache_on_off): New function.
14262 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14263 * insdel.c (prepare_to_modify_buffer):
14264 Invalidate bidi_paragraph_cache if enabled.
14266 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14268 Invalidate region caches only if buffer text is going to be changed.
14269 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14270 (modify_text): ...new prototype.
14271 (prepare_to_modify_buffer_1): New prototype.
14272 * textprop.c (modify_region): Rename to...
14273 (modify_text_properties): ...new function.
14274 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14275 (Fremove_list_of_text_properties): Adjust users.
14276 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14277 (modify_text): ...new function.
14278 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14279 (prepare_to_modify_buffer_1): ...new function.
14280 * casefiddle.c (casify_region):
14281 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14282 (Ftranspose_regions): Use modify_text.
14284 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14286 * lisp.mk (lisp): Add nadvice.elc.
14288 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14290 New macro to iterate over live buffers similar to frames.
14291 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14292 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14293 Declare buffer-related variables here to offload lisp.h.
14294 * buffer.c (Vbuffer_alist): Adjust comment.
14295 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14296 (other_buffer_safely):
14297 * data.c (store_symval_forwarding):
14298 * dispnew.c (Fframe_or_buffer_changed_p):
14299 * fileio.c (Fdo_auto_save):
14300 * filelock.c (unlock_all_files):
14301 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14303 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14305 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14306 * callproc.c (create_temp_file):
14307 * filelock.c (create_lock_file):
14308 Assume mkostemp, since it's now provided by Gnulib.
14310 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14312 * w32.c (mkostemp): New function.
14313 (mktemp): Remove, no longer used. Most of the code reused in
14314 mkostemp. (Bug#15015)
14315 (mktemp): Don't undef.
14317 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14319 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14320 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14321 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14322 (free_glyph_pool, check_glyph_memory): Likewise for
14323 all users. Adjust comments where appropriate.
14325 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14327 * composite.h: Minor fixups.
14328 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14329 to fix a misspelling, and change it to an inline function while
14330 we're at it (it need not be a macro). All uses changed.
14331 (composition_method, composition_valid_p):
14332 Rewrite to avoid assignments in if-conditions.
14334 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14336 Do not use global Lisp_Object in composition macros.
14337 * composite.h (composition_temp): Remove declaration.
14338 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14339 (composition_method, composition_valid_p): ...inline functions.
14340 (compose_region): Remove the leftover.
14341 * composite.c (composition_temp): Remove.
14342 (run_composition_function, update_compositions)
14343 (composition_compute_stop_pos, composition_adjust_point)
14344 (Ffind_composition_internal):
14345 * coding.c (handle_composition_annotation):
14346 * xdisp.c (handle_composition_prop, check_point_in_composition):
14347 Related users changed.
14349 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14351 Drop FRAME_PTR typedef.
14352 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14353 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14354 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14355 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14356 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14357 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14358 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14359 All related users changed.
14361 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14363 * eval.c (default_toplevel_binding): New function.
14365 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14366 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14367 (syms_of_eval): Export them.
14368 * data.c (Fdefault_value): Micro cleanup.
14369 * term.c (init_tty): Use "false".
14371 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14373 Fix X GC leak in GTK and raw (no toolkit) X ports.
14374 * xterm.c (x_free_frame_resources): If white and black relief
14375 GCs are allocated, always free them here.
14376 * xfns.c (x_make_gc): Omit redundant initialization.
14377 * widget.c (create_frame_gcs): Remove the leftover.
14378 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14379 in x_free_frame_resources.
14381 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14383 * nsterm.m (windowWillResize:toSize:): Only change title if
14384 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14386 (viewDidEndLiveResize): New method.
14388 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14389 inside NS_IMPL_COCOA.
14391 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14393 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14394 Do not check whether undo is enabled because record_insert and
14395 record_delete does that themselves.
14397 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14399 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14400 member which is not really used any more.
14401 (FRAME_XIC_BASE_FONTNAME): Remove.
14402 * xfns.c (xic_free_fontset): Adjust user.
14403 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14404 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14405 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14406 (xdialog_show): Use eassert for debugging check.
14407 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14409 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14411 * fileio.c, fns.c (merge): Move extern decl from here ...
14412 * lisp.h (merge): ... to here.
14414 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14416 Fix last font-related change.
14417 * w32font.h (w32font_list_internal, w32font_match_internal):
14419 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14420 (uniscribe_list_family): Adjust to match font API change.
14421 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14422 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14424 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14426 * frame.h (FRAME_MOUSE_UPDATE):
14427 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14428 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14430 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14432 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14433 * font.h (struct font_driver): Change list, match, and list_family
14434 functions to accept struct frame * as first arg.
14435 * font.c (font_score, font_compare, font_sort_entities):
14437 (font_sort_entities, font_list_entities, font_select_entity)
14438 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14439 match font API change.
14440 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14441 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14442 * ftxfont.c (ftxfont_list, ftxfont_match):
14443 * xftfont.c (xftfont_list, xftfont_match):
14444 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14445 * w32font.c (w32font_list, w32font_match, w32font_list)
14446 (w32font_list_internal, w32_font_match_internal): Likewise.
14447 * xfaces.c (Fx_family_fonts): Adjust user.
14449 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14451 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14452 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14453 only if HAVE_X_WINDOWS is in use.
14454 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14455 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14456 * w32term.c (x_wm_set_icon_position): Likewise.
14457 * w32fns.c (x_icon): Adjust user.
14459 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14461 * xterm.c (last_mouse_press_frame): Remove the
14462 leftover which is not really used any more.
14463 (handle_one_xevent, syms_of_xterm): Adjust users.
14464 (x_flush): Call XFlush once per each X display, not frame.
14465 This is better because this code always unconditionally skips
14466 non-X frames in Vframe_list and issues the only XFlush if we
14467 have more than one X frame on the same X display.
14468 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14469 Use bool for booleans.
14470 (x_draw_glyph_string_background, cvt_string_to_pixel)
14471 (cvt_pixel_dtor): Drop unnecessary prototypes.
14472 * xterm.h (x_display_ok): Adjust prototype.
14474 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14476 Drop unnecessary functions that deals with frame pixel size.
14477 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14478 (x_pixel_height): Drop prototypes.
14479 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14480 (x_pixel_height): Drop implementations.
14481 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14482 which should be always valid for window frame.
14483 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14484 * w32menu.c (Fx_popup_dialog):
14485 * xmenu.c (Fx_popup_dialog): Likewise for both.
14487 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14489 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14490 frame parameters and call to Fmodify_frame_parameters just once.
14491 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14492 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14493 and mention nil frame in docstring.
14495 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14497 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14498 (x_figure_window_size): Likewise. Adjust to return long.
14499 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14500 (toplevel): Move Qterminal_live_p to...
14501 * terminal.c (toplevel): ...here, make it static, and...
14502 (syms_of_terminal): ...DEFSYM here.
14503 * frame.h (Qterminal_live_p): Remove declaration.
14504 (make_frame, x_figure_window_size): Adjust prototype.
14505 * nsfns.m (Fx_create_frame): Use long for window flags.
14507 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14509 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14510 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14511 Do not assume that emacs_close (INT_MAX) is a no-op.
14513 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14515 * xfaces.c (make_face_cache): For struct face_cache, prefer
14516 xmalloc to xzalloc and so avoid redundant call to memset.
14517 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14519 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14521 * fringe.c (draw_window_fringes, update_window_fringes)
14522 (compute_fringe_widths):
14523 * w32term.c (x_draw_glyph_string):
14524 * window.c (candidate_window_p, Frecenter):
14525 * xfaces.c (realize_basic_faces, realize_default_face)
14526 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14527 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14528 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14529 * xmenu.c (Fx_menu_bar_open_internal):
14530 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14531 * xsettings.c (xft_settings_event):
14532 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14533 Use bool for booleans. Adjust style and comments where
14535 * dispextern.h (draw_window_fringes, update_window_fringes)
14536 (compute_fringe_widths):
14537 * xterm.h (x_had_errors_p): Adjust prototype.
14539 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14541 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14542 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14544 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14546 * fns.c (toplevel): Remove comment before Fsafe_length because
14547 it checks for QUIT.
14549 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14551 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14553 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14555 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14556 frame which got the message is still alive, before dereferencing
14557 its pointer. (Bug#14970)
14559 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14560 be a live window, before using it as such. (Bug#14970)
14562 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14564 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14565 w32_detect_focus_change instead of doing part of its job by hand.
14566 This fixes the problem whereby FOCUS_OUT events were not sent to
14569 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14571 * process.c (Fprocess_list): Doc fix.
14573 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14574 being re-exposed only if it didn't ask to become visible.
14575 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14576 was previously iconified. (Bug#14841)
14577 (x_iconify_frame): Mark the frame iconified.
14579 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14581 Fix minor problems found by static checking.
14582 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14583 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14585 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14587 * eval.c (set_specpdl_old_value): New function.
14588 (unbind_to): Minor simplification.
14589 (get_backtrace_frame): New function.
14590 (Fbacktrace_frame): Use it. Add `base' argument.
14591 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14592 (syms_of_eval): Export backtrace-eval.
14593 * xterm.c (x_focus_changed): Simplify.
14595 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14597 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14599 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14601 * xdisp.c (redisplay_window): Instead of moving point out of
14602 scroll margin, reject the force_start method, and try scrolling
14603 instead. (Bug#14780)
14605 2013-07-24 Ken Brown <kbrown@cornell.edu>
14607 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14610 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14612 * eval.c (Fprogn): Do not check that BODY is a proper list.
14613 This undoes the previous change. The check slows down the
14614 interpreter, and is not needed to prevent a crash. See
14615 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14617 2013-07-23 Glenn Morris <rgm@gnu.org>
14619 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14621 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14623 Port to GNU/Linux systems with tinfo but not ncurses.
14624 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14625 to decide whether ncurses is being used. Without this change,
14626 GCC complains about tgetent not being declared, on a system
14627 that has tinfo installed but ncurses not installed.
14629 * eval.c (Fprogn): Check that BODY is a proper list.
14631 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14632 * data.c (Fsetq_default):
14633 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14634 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14636 Tune by taking advantage of the fact that ARGS is always a list
14637 when a function is declared to have UNEVALLED args.
14639 * emacsgtkfixed.c: Port to GCC 4.6.
14640 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14642 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14644 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14645 here to silence compiler warnings.
14647 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14649 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14650 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14651 from messing up Emacs's 'struct frame' (Bug#14923).
14653 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14655 * alloc.c (make_save_ptr_ptr): Define this function.
14656 It was inadvertently omitted. It's needed only if
14657 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14659 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14661 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14662 frame have focus (Bug#14895).
14664 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14666 Avoid vfork-related deadlock more cleanly.
14667 * callproc.c (child_setup): When the child's exec fails, output
14668 the program name, as that's more useful. Use O_NONBLOCK to avoid
14670 * process.c (create_process_1): Remove; no longer needed.
14671 (create_process): Remove timer hack; no longer needed, now that
14672 the child avoids deadlock.
14674 2013-07-20 Glenn Morris <rgm@gnu.org>
14676 * image.c (Fimage_flush): Fix doc typo.
14678 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14680 Fix array bounds violation when pty allocation fails.
14681 * process.c (PTY_NAME_SIZE): New constant.
14682 (pty_name): Remove static variable; it's now auto.
14683 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14684 Take pty_name as an arg rather than using a static variable.
14685 All callers changed.
14686 (create_process): Recover pty_flag from process, not from volatile local.
14687 (create_pty): Stay inside array even when pty allocation fails.
14688 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14690 * lread.c (Fload): Avoid initialization only when lint checking.
14691 Mention that it's needed only for older GCCs.
14693 2013-07-20 Kenichi Handa <handa@gnu.org>
14695 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14696 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14698 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14700 * lread.c (Fload): Avoid uninitialized warning.
14702 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14704 Fix some minor file descriptor leaks and related glitches.
14705 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14706 (create_lock_file): Use write, not emacs_write.
14707 * image.c (slurp_file, png_load_body):
14708 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14709 (server_accept_connection):
14710 Don't leak an fd on memory allocation failure.
14711 * image.c (slurp_file): Add a cheap heuristic for growing files.
14712 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14713 as that's what the other routines do. Maybe input need not be
14714 blocked at all, but it's better to be consistent.
14715 Avoid undefined behavior when strlen is zero.
14717 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14718 (NSTATICS): Now a constant; doesn't need to be a macro.
14720 2013-07-19 Richard Stallman <rms@gnu.org>
14722 * coding.c (decode_coding_utf_8): Add simple loop for fast
14723 processing of ASCII characters.
14725 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14727 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14729 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14731 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14732 unportable 'struct x_display_info'.
14733 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14734 is a portable type.
14736 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14738 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14739 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14741 (system_process_attributes): Prefer plain char to unsigned char
14742 when either will do. Clean up properly if interrupted or if
14743 memory allocations fail. Don't assume sscanf succeeds.
14744 Remove no-longer-needed workaround to stop GCC from whining.
14745 Read command-line once, instead of multiple times. Check read status a
14746 bit more carefully.
14748 Fix obscure porting bug with varargs functions.
14749 The code assumed that int is treated like ptrdiff_t in a vararg
14750 function, which is not a portable assumption. There was a similar
14751 -- though these days less likely -- porting problem with various
14752 assumptions that pointers of different types all smell the same as
14753 far as vararg functions is conserved. To make this problem less
14754 likely in the future, redo the API to use varargs functions.
14755 * alloc.c (make_save_value): Remove this vararg function.
14756 All uses changed to ...
14757 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14758 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14760 (make_save_ptr): Rename from make_save_pointer, for consistency with
14761 the above. Define only on platforms that need it. All uses changed.
14763 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14765 * keyboard.c: Try to fix typos in previous change.
14766 (DISPLAY_LIST_INFO): New macro.
14767 (kbd_buffer_get_event): Do not access members that are not present
14768 in X11. Revert inadvertent change of "!=" to "=".
14770 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14772 * keyboard.c (kbd_buffer_get_event):
14773 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14774 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14776 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14778 * filelock.c: Fix unlikely file descriptor leaks.
14779 (get_boot_time_1): Rework to avoid using emacs_open.
14780 This doesn't actually fix a leak, but is better anyway.
14781 (read_lock_data): Use read, not emacs_read.
14783 * doc.c: Fix minor memory and file descriptor leaks.
14784 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14785 (get_doc_string, Fsnarf_documentation):
14786 Fix file descriptor leak on error.
14788 * term.c: Fix minor fdopen-related file descriptor leaks.
14789 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14790 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14792 * charset.c: Fix file descriptor leaks and errno issues.
14794 (load_charset_map_from_file): Don't leak file descriptor on error.
14795 Use plain record_xmalloc since the allocation is larger than
14796 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14798 * eval.c (record_unwind_protect_nothing):
14799 * fileio.c (fclose_unwind):
14801 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14802 The replacement doesn't block input, but that no longer seems
14805 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14807 * lread.c: Fix file descriptor leaks and errno issues.
14808 (Fload): Close some races that leaked fds or streams when 'load'
14810 (Fload, openp): Report error number of last nontrivial failure to open.
14811 ENOENT counts as trivial.
14812 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14814 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14815 now that the function is always called with a nonnegative arg.
14816 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14817 All uses replaced with ...
14818 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14820 A few more minor file errno-reporting bugs.
14821 * callproc.c (Fcall_process):
14822 * doc.c (Fsnarf_documentation):
14823 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14824 * process.c (set_socket_option):
14825 Don't let a constructor trash errno.
14826 * doc.c: Include <errno.h>.
14828 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14830 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14832 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14834 Fix w32 bug with call-process-region (Bug#14885).
14835 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14836 to Fcall_process when the input is empty. This simplifies the
14837 code a bit. It makes no difference on POSIXish platforms but
14838 apparently it fixes a bug on w32.
14840 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14841 * fileio.c (close_file_unwind): Don't close if FD is negative;
14842 this can happen when unwinding a zapped file descriptor.
14843 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14844 in case Emacs runs out of memory between the two unwind-protects.
14845 Don't trash errno when closing FD.
14846 Zap the FD in the specpdl when closing it, instead of deferring
14847 the removal of the unwind-protect; this fixes a bug where a child
14848 function unwinds the stack past us.
14850 New unwind-protect flavors to better type-check C callbacks.
14851 This also lessens the need to write wrappers for callbacks,
14852 and the need for make_save_pointer.
14853 * alloc.c (free_save_value):
14854 * atimer.c (run_all_atimers):
14856 * alloc.c (safe_alloca_unwind):
14857 * atimer.c (unwind_stop_other_atimers):
14858 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14859 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14860 * minibuf.c (choose_minibuf_frame_1):
14861 * process.c (make_serial_process_unwind):
14862 * xdisp.c (pop_message_unwind):
14863 * xselect.c (queue_selection_requests_unwind):
14864 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14865 * alloc.c (record_xmalloc):
14866 Prefer record_unwind_protect_ptr to record_unwind_protect with
14868 * alloc.c (Fgarbage_collect):
14869 Prefer record_unwind_protect_void to passing a dummy.
14870 * buffer.c (restore_buffer):
14871 * window.c (restore_window_configuration):
14872 * xfns.c, w32fns.c (do_unwind_create_frame)
14873 New wrapper. All record-unwind uses of wrappee changed.
14874 * buffer.c (set_buffer_if_live):
14875 * callproc.c (call_process_cleanup, delete_temp_file):
14876 * coding.c (code_conversion_restore):
14877 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14878 * editfns.c (save_excursion_restore)
14879 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14880 (save_restriction_restore):
14881 * eval.c (restore_stack_limits, un_autoload):
14882 * fns.c (require_unwind):
14883 * keyboard.c (recursive_edit_unwind, tracking_off):
14884 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14885 * macros.c (pop_kbd_macro, restore_menu_items):
14886 * nsfns.m (unwind_create_frame):
14887 * print.c (print_unwind):
14888 * process.c (start_process_unwind):
14889 * search.c (unwind_set_match_data):
14890 * window.c (select_window_norecord, select_frame_norecord):
14891 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14892 (fast_set_selected_frame):
14893 * xfns.c, w32fns.c (unwind_create_tip_frame):
14894 Return void, not a dummy Lisp_Object. All uses changed.
14895 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14896 * callproc.c (call_process_kill):
14897 * fileio.c (restore_point_unwind, decide_coding_unwind)
14898 (build_annotations_unwind):
14899 * insdel.c (Fcombine_after_change_execute_1):
14900 * keyboard.c (read_char_help_form_unwind):
14901 * menu.c (unuse_menu_items):
14902 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14903 * sound.c (sound_cleanup):
14904 * xdisp.c (unwind_redisplay):
14905 * xfns.c (clean_up_dialog):
14906 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14907 Accept no args and return void, instead of accepting and returning
14908 a dummy Lisp_Object. All uses changed.
14909 * cygw32.c (fchdir_unwind):
14910 * fileio.c (close_file_unwind):
14911 * keyboard.c (restore_kboard_configuration):
14912 * lread.c (readevalllop_1):
14913 * process.c (wait_reading_process_output_unwind):
14914 Accept int and return void, rather than accepting an Emacs integer
14915 and returning a dummy object. In some cases this fixes an
14916 unlikely bug when the corresponding int is outside Emacs integer
14917 range. All uses changed.
14918 * dired.c (directory_files_internal_unwind):
14919 * fileio.c (do_auto_save_unwind):
14920 * gtkutil.c (pop_down_dialog):
14921 * insdel.c (reset_var_on_error):
14922 * lread.c (load_unwind):
14923 * xfns.c (clean_up_file_dialog):
14924 * xmenu.c, nsmenu.m (pop_down_menu):
14925 * xmenu.c (cleanup_widget_value_tree):
14926 * xselect.c (wait_for_property_change_unwind):
14927 Accept pointer and return void, rather than accepting an Emacs
14928 save value encapsulating the pointer and returning a dummy object.
14930 * editfns.c (Fformat): Update the saved pointer directly via
14931 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14932 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14933 (unwind_body): New function.
14934 (record_unwind_protect): First arg is now a function returning void,
14935 not a dummy Lisp_Object.
14936 (record_unwind_protect_ptr, record_unwind_protect_int)
14937 (record_unwind_protect_void): New functions.
14938 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14939 * fileio.c (struct auto_save_unwind): New type.
14940 (do_auto_save_unwind): Use it.
14941 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14942 * insdel.c (struct rvoe_arg): New type.
14943 (reset_var_on_error): Use it.
14944 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14946 (specbinding_func): Remove; there are now several such functions.
14947 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14948 (set_unwind_protect_ptr): New function.
14949 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14951 Be simpler and more consistent about reporting I/O errors.
14952 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14953 Say "Read error" and "Write error", rather than "I/O error", or
14954 "IO error reading", or "IO error writing", when a read or write
14956 * process.c (Fmake_network_process, wait_reading_process_output)
14957 (send_process, Fprocess_send_eof, wait_reading_process_output):
14958 Capitalize diagnostics consistently. Put "failed foo" at the
14959 start of the diagnostic, so that we don't capitalize the
14960 function name "foo". Consistently say "failed" for such
14962 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14963 All callers changed. This is so it can use report_file_error.
14964 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14965 diagnostics consistently as above.
14967 * fileio.c (report_file_errno): Fix errno reporting bug.
14968 If the file name is neither null nor a pair, package it up as a
14969 singleton list. All callers changed, both to this function and to
14970 report_file_error. This fixes a bug where the memory allocator
14971 invoked by list1 set errno so that the immediately following
14972 report_file_error reported the wrong errno value.
14974 Fix minor problems found by --enable-gcc-warnings.
14975 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14976 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14978 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14980 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14981 Set event->arg to Qt if switch-event shall be generated.
14982 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14984 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14986 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14989 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14990 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14991 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14992 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14993 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14994 and there is a focused frame.
14995 (head_table): Add focus-in and focus-out.
14996 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14997 bind to handle-focus-in/out.
14999 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15000 (Fhandle_switch_frame): Call Fhandle_focus_in.
15001 (syms_of_frame): defsubr handle-focus-in/out.
15003 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15005 Fix porting bug to older POSIXish platforms (Bug#14862).
15006 * sysdep.c (emacs_pipe): New function, that implements
15007 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15008 This should port better to CentOS 5 and to Mac OS X 10.6.
15009 All calls to pipe2 changed.
15011 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15012 This makes the code easier to read and the executable a bit smaller.
15013 Do not replace all calls to Fcons that happen to create lists,
15014 just calls that are intended to create lists. For example, when
15015 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15016 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15017 Similarly for list2 through list5.
15018 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15019 * bytecode.c (exec_byte_code):
15020 * callint.c (quotify_arg, Fcall_interactively):
15021 * callproc.c (Fcall_process, create_temp_file):
15022 * charset.c (load_charset_map_from_file)
15023 (Fdefine_charset_internal, init_charset):
15024 * coding.c (get_translation_table, detect_coding_system)
15025 (Fcheck_coding_systems_region)
15026 (Fset_terminal_coding_system_internal)
15027 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15028 * composite.c (update_compositions, Ffind_composition_internal):
15029 * dired.c (directory_files_internal, file_name_completion)
15031 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15032 * doc.c (Fsnarf_documentation):
15033 * editfns.c (Fmessage_box):
15035 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15036 (Feval, eval_sub, Ffuncall, apply_lambda):
15037 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15038 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15039 (Fset_file_times, Finsert_file_contents)
15040 (Fchoose_write_coding_system, Fwrite_region):
15041 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15042 * font.c (font_registry_charsets, font_parse_fcname)
15043 (font_prepare_cache, font_update_drivers, Flist_fonts):
15044 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15045 * frame.c (make_frame, Fmake_terminal_frame)
15046 (x_set_frame_parameters, x_report_frame_params)
15047 (x_default_parameter, Fx_parse_geometry):
15048 * ftfont.c (syms_of_ftfont):
15049 * image.c (gif_load):
15050 * keyboard.c (command_loop_1):
15051 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15052 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15053 (Fminor_mode_key_binding, accessible_keymaps_1)
15054 (Faccessible_keymaps, Fwhere_is_internal):
15055 * lread.c (read_emacs_mule_char):
15056 * menu.c (find_and_return_menu_selection):
15057 * minibuf.c (get_minibuffer):
15058 * nsfns.m (Fns_perform_service):
15059 * nsfont.m (ns_script_to_charset):
15060 * nsmenu.m (ns_popup_dialog):
15061 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15062 (Fx_own_selection_internal):
15063 * nsterm.m (append2):
15064 * print.c (Fredirect_debugging_output)
15065 (print_prune_string_charset):
15066 * process.c (Fdelete_process, Fprocess_contact)
15067 (Fformat_network_address, set_socket_option)
15068 (read_and_dispose_of_process_output, write_queue_push)
15069 (send_process, exec_sentinel):
15070 * sound.c (Fplay_sound_internal):
15071 * textprop.c (validate_plist, add_properties)
15072 (Fput_text_property, Fadd_face_text_property)
15073 (copy_text_properties, text_property_list, syms_of_textprop):
15074 * unexaix.c (report_error):
15075 * unexcoff.c (report_error):
15076 * unexsol.c (unexec):
15077 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15078 (Fformat_mode_line, syms_of_xdisp):
15079 * xfaces.c (set_font_frame_param)
15080 (Finternal_lisp_face_attribute_values)
15081 (Finternal_merge_in_global_face, syms_of_xfaces):
15082 * xfns.c (x_default_scroll_bar_color_parameter)
15083 (x_default_font_parameter, x_create_tip_frame):
15084 * xfont.c (xfont_supported_scripts):
15085 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15086 (menu_help_callback, xmenu_show):
15087 * xml.c (make_dom):
15088 * xterm.c (set_wm_state):
15089 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15090 and similarly for list2 through list5.
15092 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15094 * callproc.c (Fcall_process_region): Fix minor race and tune.
15095 (create_temp_file): New function, with the temp-file-creation part
15096 of the old Fcall_process_region. Use Fcopy_sequence to create the
15097 temp file name, rather than alloca + build_string, for simplicity.
15098 Don't bother to block input around the temp file creation;
15099 shouldn't be needed. Simplify use of mktemp.
15100 Use record_unwind_protect immediately after creating the temp file;
15101 this closes an unlikely race where the temp file was not removed.
15102 Use memcpy rather than an open-coded loop.
15103 (Fcall_process_region): Use the new function. If the input is
15104 empty, redirect from /dev/null rather than from a newly created
15105 empty temp file; this avoids unnecessary file system traffic.
15107 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15109 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15110 Simplify by making this case like the other two. This is a bit
15111 slower on obsolete hosts, but the extra complexity isn't worth it.
15113 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15114 * process.c (create_process) [!DOS_NT]:
15115 Remove now-unnecessary calls to emacs_close.
15117 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15119 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15120 returning early. (Bug#14850)
15122 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15123 and inhibit-iso-escape-detection attributes of 'undecided'.
15126 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15128 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15129 Reported by Herbert J. Skuhra in
15130 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15132 Don't lose top specpdl entry when memory is exhausted.
15133 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15134 specpdl overflow here, to simplify callers; all callers changed.
15135 Always reserve an unused entry at the stack top; this avoids
15136 losing the top entry's information when memory is exhausted.
15138 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15140 Clean up errno reporting and fix some errno-reporting bugs.
15141 * callproc.c (Fcall_process):
15142 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15143 * process.c (create_process, Fmake_network_process):
15144 * unexaix.c (report_error):
15145 * unexcoff.c (report_error):
15146 Be more careful about reporting the errno of failed operations.
15147 The code previously reported the wrong errno sometimes.
15148 Also, prefer report_file_errno to setting errno + report_file_error.
15149 (Fcall_process): Look at openp return value rather than at path,
15150 as that's a bit faster and clearer when there's a numeric predicate.
15151 * fileio.c (report_file_errno): New function, with most of the
15152 old contents of report_file_error.
15153 (report_file_error): Use it.
15154 (Ffile_exists_p, Ffile_accessible_directory_p):
15155 Set errno to 0 when it is junk.
15156 * fileio.c (Faccess_file):
15157 * image.c (x_create_bitmap_from_file):
15158 Use faccessat rather than opening the file, to avoid the hassle of
15159 having a file descriptor open.
15160 * lisp.h (report_file_errno): New decl.
15161 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15164 * process.c (create_process, wait_reading_process_output) [AIX]:
15165 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15166 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15167 a multithreaded environment anyway).
15168 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15170 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15172 * image.c (x_find_image_file): Don't close a remote file handle.
15174 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15176 Fix races with threads and file descriptors.
15177 * callproc.c (Fcall_process_region):
15178 * dired.c (open_directory):
15179 * emacs.c (main, Fdaemon_initialized):
15180 * image.c (x_find_image_file):
15181 * inotify.c (Finotify_rm_watch):
15182 * lread.c (Flocate_file_internal):
15183 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15184 * term.c (term_mouse_moveto, init_tty):
15185 * termcap.c (tgetent):
15186 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15187 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15188 * unexhp9k800.c, unexmacosx.c (unexec):
15189 * callproc.c (Fcall_process_region):
15190 Use emacs_close, not close.
15191 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15192 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15193 and posix_close function on current platforms (which all lack them).
15194 (emacs_close): Use it. This should fix the races on GNU/Linux and
15195 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15196 and it should avoid closing random victim file descriptors on
15199 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15201 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15202 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15203 Touch up doc a bit.
15205 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15206 This is for .gdbinit xbacktrace.
15208 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15209 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15210 (emacs_set_tty): Now static.
15211 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15212 * term.c (tty_capable_p, tty_default_color_capabilities)
15213 (get_tty_terminal, term_mouse_movement)
15214 (handle_one_term_event, init_tty, maybe_fatal):
15215 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15216 (tgetent, scan_file, name_match, compare_contin):
15217 * terminal.c (get_terminal):
15218 Use bool for boolean.
15219 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15220 Prefer char to unsigned char if either will do.
15221 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15222 (tty_write_glyphs): Prefer int to unsigned.
15223 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15224 All callers changed.
15225 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15227 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15230 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15231 (B__dummy__): New dummy symbol, to pacify C89.
15232 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15233 they can't grok varargs macros.
15234 * dispnew.c (add_window_display_history)
15235 (add_frame_display_history):
15236 * print.c (print_object):
15237 * xdisp.c (debug_method_add):
15238 Use %p printf format only for void pointers.
15239 * emacs.c (usage_message): New constant, replacing ...
15240 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15241 (main): Adjust to usage reorg.
15242 * fns.c (syms_of_fns):
15243 * profiler.c (syms_of_profiler):
15244 Don't use non-constant struct initializers.
15245 * gnutls.h (gnutls_initstage_t):
15246 * lisp.h (enum Lisp_Fwd_Type):
15247 * lread.c (lisp_file_lexically_bound_p):
15248 * xsettings.c (anonymous enum):
15249 Remove trailing comma.
15250 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15251 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15252 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15254 * regex.c (const_re_char): New type, to pacify strict C89.
15255 All uses of 'const re_char' replaced to use it.
15256 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15257 with glibc when strict C89. This change is imported from gnulib.
15259 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15260 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15261 Omit GNU_LINUX implementation, since it requires long long.
15262 * xterm.c (x_draw_underwave):
15263 Do not assume the traditional order of struct's members.
15264 (x_term_init): Rewrite to avoid the need for non-constant structure
15267 Syntax cleanup, mostly replacing macros with functions.
15268 This removes the need for the syntax_temp hack.
15269 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15270 * syntax.c (SYNTAX_INLINE): New macro.
15271 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15272 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15273 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15274 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15275 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15276 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15277 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15278 Now constants, not macros.
15279 (syntax_temp) [!__GNUC__]: Remove.
15280 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15281 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15282 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15283 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15284 Move here from syntax.h; now functions, not macros. Except for the
15285 last function, these are static since only syntax.c uses them.
15286 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15287 All uses changed. Now a function, not a macro; use this fact
15288 to simplify the code.
15289 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15290 compiler bugs; no longer relevant.
15291 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15292 (SYNTAX_INLINE): New macro.
15293 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15294 for the new functions. Use bool for boolean member.
15295 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15296 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15297 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15298 (SETUP_BUFFER_SYNTAX_TABLE):
15299 Now extern inline functions, not macros.
15300 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15301 Remove; all uses replaced by implementation.
15302 (syntax_temp) [!__GNUC__]: Remove decl.
15303 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15305 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15307 * emacs.c (main): Fix syntax error.
15309 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15311 Timestamp fixes for undo (Bug#14824).
15312 * atimer.c (schedule_atimer):
15313 * fileio.c (Ffile_newer_than_file_p):
15314 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15315 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15316 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15317 (syms_of_fileio): Remove Sclear_visited_file_name.
15318 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15319 file doesn't exist; this avoids an ambiguity with negative timestamps.
15320 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15321 * systime.h (make_emacs_time, invalid_emacs_time):
15322 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15323 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15324 * undo.c (record_first_change): Push (visited-file-modtime) onto
15325 undo list rather than reimplementing it by hand, incorrectly.
15327 2013-07-09 Ken Brown <kbrown@cornell.edu>
15329 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15331 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15333 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15335 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15337 Handle errno and exit status a bit more carefully.
15338 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15339 number into an exit status. Instead, use EXIT_CANCELED.
15340 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15341 * callproc.c (relocate_fd):
15342 * emacs.c (close_output_streams, main):
15343 * process.c (create_process):
15344 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15345 Use emacs_perror for simplicity.
15346 * callproc.c (relocate_fd, main):
15347 * sysdep.c (sys_subshell):
15348 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15349 (shut_down_emacs): Use emacs_write, not write.
15350 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15351 * fileio.c (Fcopy_file, e_write):
15352 * nsterm.m (ns_select):
15353 * process.c (send_process):
15354 * sound.c (vox_write):
15355 Use emacs_write_sig, not emacs_write.
15356 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15357 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15359 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15361 (emacs_full_write): New function.
15362 (emacs_write): Rewrite to use it.
15363 (emacswrite_sig, emacs_perror): New functions.
15364 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15366 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15368 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15369 on NS even if it is present. Pixmap on NS is a void*.
15371 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15373 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15374 * process.c (close_on_exec, accept4, process_socket):
15375 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15377 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15379 * w32.c (sys_dup): Declare prototype.
15383 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15385 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15387 Make file descriptors close-on-exec when possible (Bug#14803).
15388 This simplifies Emacs a bit, since it no longer needs to worry
15389 about closing file descriptors by hand in some cases.
15390 It also fixes some unlikely races. Not all such races, as
15391 libraries often open files internally without setting
15392 close-on-exec, but it's an improvement.
15393 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15394 * callproc.c (Fcall_process) [!MSDOS]:
15395 * emacs.c (main) [!DOS_NT]:
15396 * nsterm.m (ns_term_init):
15397 * process.c (create_process):
15398 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15399 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15400 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15401 Prefer mkostemp with O_CLOEXEC to mkstemp.
15402 * callproc.c (relocate_fd) [!WINDOWSNT]:
15403 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15404 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15406 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15407 Make the resulting file descriptor close-on-exec.
15408 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15409 * lread.c (load_descriptor_list, load_descriptor_unwind):
15410 Remove; no longer needed. All uses removed.
15411 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15412 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15414 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15415 (Fmake_network_process, Fnetwork_interface_list)
15416 (Fnetwork_interface_info, server_accept_connection):
15417 Make newly-created socket close-on-exec.
15418 * sysdep.c (emacs_open, emacs_fopen):
15419 Make new-created descriptor close-on-exec.
15420 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15421 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15423 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15425 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15426 for NS_IMPL_GNUSTEP.
15428 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15430 Fix openp errno handling.
15431 * callproc.c (Fcall_process): Preserve openp errno around close.
15432 * lread.c (openp): Set errno when returning -1, as some callers
15435 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15437 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15439 * nsterm.h (NSSavePanel): Update comment.
15440 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15441 (ns_run_file_dialog): Declare.
15443 * nsfns.m: Remove panelOK.
15445 (ns_run_file_dialog): New function.
15446 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15447 event loop, so file dialog is popped up by ns_run_file_dialog, called
15448 by sendEvent (Bug#14578).
15449 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15451 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15453 * xdisp.c (default_line_pixel_height): New function.
15454 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15455 (try_cursor_movement, redisplay_window, try_window)
15456 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15458 * window.c (window_scroll_pixel_based):
15459 use default_line_pixel_height.
15461 * dispextern.h (default_line_pixel_height): Add prototype.
15463 * frame.c (x_set_line_spacing): Accept a float value for
15464 line-spacing parameter, per the documentation.
15466 * data.c (Fmultibyte_string_p): Doc fix.
15468 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15470 Use emacs_open more consistently when opening files.
15471 This handles EINTR more consistently now, and makes it easier
15472 to introduce other uniform changes to file descriptor handling.
15473 * sysstdio.h: New file.
15474 * buffer.c (mmap_init):
15475 * cygw32.c (chdir_to_default_directory):
15476 * dispnew.c (Fopen_termscript):
15477 * emacs.c (Fdaemon_initialized):
15478 * fileio.c (Fdo_auto_save):
15479 * image.c (slurp_file, png_load_body, jpeg_load_body):
15480 * keyboard.c (Fopen_dribble_file):
15482 * print.c (Fredirect_debugging_output):
15483 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15484 * termcap.c (tgetent):
15485 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15486 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15487 * w32term.c (w32_initialize) [CYGWIN]:
15488 * xfaces.c (Fx_load_color_file):
15489 Use emacs_open instead of plain open, and emacs_fopen instead of
15491 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15492 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15493 * callproc.c (default_output_mode): New constant.
15494 (Fcall_process): Use it to call emacs_open instead of plain creat.
15495 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15496 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15497 (emacs_fopen): New function.
15498 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15499 Include <lisp.h>, for emacs_open.
15500 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15502 Remove duplicate #include directives.
15503 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15505 Don't include stdio.h twice.
15506 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15507 Don't include sys/types.h or stdio.h twice.
15508 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15509 * lread.c: Don't include coding.h twice.
15510 * nsfont.m: Don't include frame.h twice.
15511 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15512 * ralloc.c: Don't include <unistd.h> twice.
15513 * xdisp.c: Don't include font.h twice.
15514 * xterm.c: Don't include fontset.h twice.
15515 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15517 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15519 Scale ImageMagick images more carefully.
15520 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15521 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15522 Be more careful about avoiding undefined behavior after
15523 integer overflow and division by zero.
15525 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15527 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15528 (syms_of_w32fns): DEFSYM them.
15529 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15530 (CCHDEVICENAME): Define macros if not defined.
15531 (struct MONITOR_INFO_EX): New struct.
15532 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15533 (enum_display_monitors_fn): New variable.
15534 (globals_of_w32fns): Initialize it.
15535 (Fx_display_pixel_width, Fx_display_pixel_height)
15536 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15537 multi-monitor setups in docstrings.
15538 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15539 screen size by primary monitor's millimeter per pixel.
15540 (w32_monitor_enum, w32_display_monitor_attributes_list)
15541 (w32_display_monitor_attributes_list_fallback)
15542 (Fw32_display_monitor_attributes_list): New functions.
15543 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15545 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15547 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15549 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15551 * fileio.c (Qfile_notify_error): New error symbol.
15553 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15554 * inotify.c (inotify_callback, symbol_to_inotifymask)
15555 (Finotify_add_watch, Finotify_rm_watch): Use it.
15556 (inotifyevent_to_event): Exchange order of cookie and file name.
15557 (Finotify_add_watch): Adapt docstring.
15559 * lisp.h (Qfile_notify_error): Declare.
15561 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15563 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15564 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15565 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15566 which did not work (see <http://bugs.gnu.org/14569#307>).
15567 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15568 && (!noninteractive || initialized)). This attempts to thread
15569 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15571 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15573 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15574 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15576 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15578 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15579 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15580 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15581 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15583 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15585 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15586 Define to __sys_siglist.
15588 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15590 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15591 word-wrap, so that overflow-newline-into-fringe would work in
15592 visual-line-mode. (Bug#2749)
15593 (move_it_in_display_line_to): When the last scanned display
15594 element fits exactly on the display line, and
15595 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15596 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15597 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15598 finding buffer position that corresponds to pixel coordinates,
15599 e.g. in buffer_posn_from_coords.
15601 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15603 * process.c (handle_child_signal): Call catch_child_signal if
15606 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15608 Don't convert function pointers to void * and back.
15609 It isn't portable C, and it's easy enough to avoid.
15610 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15611 (make_save_value): Add support for SAVE_FUNCPOINTER.
15612 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15613 * print.c (print_object):
15614 Distinguish function from object pointers.
15615 * lisp.h (SAVE_FUNCPOINTER): New constant.
15616 (SAVE_SLOT_BITS): Adjust to it.
15617 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15618 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15619 (voidfuncptr): New typedef.
15620 (struct Lisp_Save_Value): New member data[0].funcpointer.
15621 (XSAVE_FUNCPOINTER): New function.
15623 Simplify buildobj processing.
15624 * Makefile.in (buildobj.h): Make it a sequence of strings each
15625 followed by comma, rather than a single string. Put it into a
15626 .tmp file in case there's an error while generating it.
15627 (gl-stamp): Use .tmp for temp files.
15628 (mostlyclean): Clean .tmp files.
15629 * doc.c (buildobj): Move to just the routine that needs it.
15630 It's now an array of strings, so processing is simpler.
15632 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15634 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15635 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15636 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15637 Invoke malloc_enable_thread even when not interactive.
15638 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15639 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15640 in this case, since the underlying bug has now been fixed.
15642 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15644 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15645 unlinking it (bug#14691).
15647 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15649 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15650 before checking whether buffer is modified. This lets
15651 `kill-buffer-query-functions' cancel killing of the buffer or save
15652 its content before `kill-buffer' asks user the "Buffer %s
15653 modified; kill anyway?" question.
15655 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15657 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15658 Let the super performKeyEquivalent deal with them (Bug#14747).
15660 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15662 * widget.c (resize_cb): Remove unused local.
15664 Do not use GTK 3 if it exists but cannot be compiled.
15665 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15666 * xterm.c (x_error_handler) [!USE_GTK]:
15669 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15671 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15673 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15674 to the valid range of values. (Bug#14753)
15676 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15677 when moving point by using the current glyph matrix. This avoids
15678 the need to force redisplay when this function is called in a
15681 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15683 Fix minor problems found by static checking.
15684 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15685 Redo the latter's body to sidestep GCC parenthesization warnings.
15686 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15687 * coding.c (detect_coding, detect_coding_system):
15688 * coding.h (struct undecided_spec):
15689 Use bool for boolean.
15690 * image.c (QCmax_width, QCmax_height): Now static.
15691 * xdisp.c (Fmove_point_visually): Remove unused local.
15693 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15695 * xdisp.c (Fmove_point_visually): New function.
15697 2013-06-28 Kenichi Handa <handa@gnu.org>
15699 * coding.h (define_coding_undecided_arg_index): New enum.
15700 (coding_attr_index): New members
15701 coding_attr_undecided_inhibit_null_byte_detection,
15702 coding_attr_undecided_inhibit_iso_escape_detection,
15703 coding_attr_undecided_prefer_utf_8.
15704 (undecided_spec): New struct.
15705 (struct coding_system): New member `undecided' of the member
15708 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15709 (detect_coding): Likewise.
15710 (detect_coding_system): Likewise.
15711 (Fdefine_coding_system_internal): New coding system properties
15712 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15714 (syms_of_coding): Adjust for coding_arg_undecided_max.
15716 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15718 * image.c (x_from_xcolors): Remove unused local.
15720 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15722 Defer image data transfer between X client and server until actual
15725 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15728 * image.c (Destroy_Image): Remove.
15729 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15730 `mask_p', and `colors_p'. All uses changed.
15731 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15732 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15733 New macros for `flags' arg to x_clear_image_1.
15734 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15735 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15736 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15737 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15738 (image_get_x_image, image_unget_x_image): New functions or macros.
15739 (image_background, image_background_transparent, x_to_xcolors)
15740 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15741 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15742 instead of Destroy_Image.
15743 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15744 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15745 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15746 (imagemagick_load_image, svg_load_image): Use them instead of
15747 x_create_x_image_and_pixmap, and x_put_x_image followed by
15748 x_destroy_x_image, respectively.
15749 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15750 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15751 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15752 background_transparent fields.
15753 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15754 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15756 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15758 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15759 This mostly consists of undoing recent changes.
15760 * callproc.c (Fcall_process):
15761 * process.c (create_process):
15762 Do not worry about catching SIGCHLD here, undoing previous change.
15763 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15764 * process.c, process.h (catch_child_signal):
15765 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15766 * process.c (catch_child_handler): Don't worry about being called
15767 lazily and do not assume caller has blocked SIGCHLD, undoing
15768 previous change. Move first-time stuff back to
15769 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15770 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15771 set lib_child_handler if it's already initialized, which may
15772 help avoid problems on GNUstep.
15774 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15776 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15777 * callproc.c (Fcall_process):
15778 * process.c (create_process):
15779 Make sure SIGCHLD is caught before we fork,
15780 since Emacs startup no arranges to catch SIGCHLD.
15781 * process.c (lib_child_handler): Initialize to null, not to
15783 (catch_child_signal): Allow self to be called lazily.
15784 Do nothing if it's already been called.
15785 Assume caller has blocked SIGCHLD (all callers do now).
15786 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15787 just before it's really needed.
15788 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15789 since it hasn't been caught yet.
15791 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15793 * image.c (compute_image_size): New function to implement
15794 :max-width and :max-height.
15795 (imagemagick_load_image): Use it.
15797 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15799 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15800 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15802 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15803 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15804 the SIGCHLD handler, since the code is not atomic and (due to glib)
15805 signals may be arriving now.
15806 * sysdep.c (init_signals): Do not catch child signals here;
15807 'main' now does that later, at a safer time.
15809 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15811 Clean up SIGCHLD handling a bit (Bug#14569).
15812 * process.c, process.h (catch_child_signal):
15813 Now always extern, even if !NS_IMPL_GNUSTEP.
15814 * process.c (catch_child_signal): Move glib tickler here from
15815 init_process_emacs, so that it's done earlier in Emacs
15816 initialization. Also move the noninteractive && !initialized
15817 check here from init_process_emacs. This is all a bit cleaner for
15818 GNUish platforms, and I hope it works around the Cygwin bug.
15819 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15820 that glib signal handling is tickled before glib creates threads.
15822 * process.c (wait_reading_process_output): Avoid int overflow
15823 when reading more than 2 GiB total from a process.
15825 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15827 * process.c (create_process): Handle a couple more cases,
15828 i.e., work even if new_argv and wait_child_setup[i] are cached.
15829 Use Fcall_process's style for volatile vars.
15831 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15833 * process.c (create_process): Mark PROCESS volatile.
15835 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15837 Use C99-style flexible array members if available.
15838 This avoids some subtle aliasing issues, which typically
15839 aren't a problem with GCC but may be a problem elsewhere.
15840 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15841 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15842 In either case, it uses a flexible array member rather than
15843 the old struct hack. All uses changed.
15844 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15845 Adjust to sdata reorganization.
15846 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15847 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15848 that ports better to pre-C99 non-GCC.
15849 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15850 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15851 as the latter has changed.
15852 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15853 and port better to pre-C99 GCC.
15854 * image.c (struct xpm_cached_color):
15855 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15856 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15857 Use FLEXIBLE_ARRAY_MEMBER.
15858 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15859 Move decl to top level so it gets checked against implementation.
15860 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15861 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15863 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15865 * syntax.c: Integer cleanups.
15866 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15867 All uses that need 0-or-2 changed to:
15868 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15869 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15870 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15871 (char_quoted, prev_char_comend_first, back_comment)
15872 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15873 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15874 Use bool for boolean.
15875 (update_syntax_table, skip_chars, skip_syntaxes):
15876 Prefer int to unsigned when either will do.
15877 (back_comment): Return boolean success flag, like forw_comment,
15878 instead of positive-or-minus-1 (which might have overflowed int anyway).
15879 Don't stuff ptrdiff_t into int.
15880 (syntax_spec_code, syntax_code_spec): Now const.
15881 (Fmatching_paren, scan_lists, scan_sexps_forward):
15882 Use enum syntaxcode for syntax code.
15883 (Fmatching_paren): Check that arg is a character, not just an integer.
15884 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15885 (Finternal_describe_syntax_value): Omit no-longer-needed
15887 (skip_chars): Use char, not unsigned char, when the distinction
15889 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15890 * bytecode.c (exec_byte_code):
15891 * syntax.c (syntax_spec_code, Fchar_syntax)
15892 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15893 (init_syntax_once):
15894 * syntax.h (SYNTAX_WITH_FLAGS):
15895 Omit unnecessary casts.
15897 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15899 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15900 line dimensions here, to avoid race conditions with the main
15901 thread. (Bug#14062, bug#14630, bug#14669)
15903 * w32term.c (w32_draw_window_cursor): Compute the header line and
15904 mode line dimensions here.
15905 <w32_system_caret_window, w32_system_caret_hdr_height>:
15906 <w32_system_caret_mode_height>: New variables.
15908 * w32term.h: Declare them.
15910 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15912 * alloc.c (die): Move "assertion failed" string here ...
15913 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15914 COND when SUPPRESS_CHECKING. This shrinks the executable text
15915 size by 0.8% to 2.2% when configured with --enable-checking,
15916 depending on optimization flags (GCC 4.8.1 x86-64).
15918 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15920 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15922 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15923 base is 2; this is more accurate.
15925 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15927 * sound.c (string_default): Move to !WINDOWSNT section.
15928 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15930 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15932 * sound.c: Integer cleanups.
15933 Remove unnecessary forward decls.
15934 (struct sound_device): The 'file' member is now a Lisp_Object, not
15935 a char *, so that we needn't invoke alloca on a huge size.
15936 (Fplay_sound_internal): Adjust to this.
15937 (string_default): New function.
15938 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15939 Use it to adjust to the struct sound_device change.
15940 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15941 (be2hs) [0]: Remove.
15943 * syntax.c (skip_chars): Don't use uninitialized storage
15944 when searching a multibyte buffer for characters that are not in a
15945 unibyte string that contains non-ASCII characters.
15947 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15949 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15950 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15952 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15954 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15956 2013-06-18 Kenichi Handa <handa@gnu.org>
15958 * font.c (Ffont_spec): Signal an error for an invalid font name
15961 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15963 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15964 In particular this ports to 32-bit sparc Sun cc.
15965 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15966 array with a dummy element at specpdl[-1], so that its address can
15968 (unbind_to): Do not copy the binding; not needed, now that we
15969 copy old_value in the one place where the copy is needed.
15970 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15971 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15972 (union specbinding): Rename from struct specbinding. Redo layout
15973 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15974 which is not portable. With Sun C 5.12 32-bit sparc, the
15975 declaration causes nargs to be an unsigned bitfield, a behavior
15976 that the C standard allows; but Emacs wants nargs to be signed.
15977 The overall type is now a union of structures rather than a
15978 structure of union of structures, and the 'kind' member is now a
15979 bitfield, so that the overall type doesn't grow. All uses changed.
15980 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15982 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15984 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15985 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15987 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15989 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15991 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15992 unless we know that the window w's frame is a frame object.
15993 Another attempt at solving bug#14062 and bug#14630.
15995 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15997 * textprop.c (property_set_type): New enum.
15998 (add_properties): Allow appending/prepending text properties.
15999 (add_text_properties_1): Factored out of Fadd_text_properties.
16000 (Fadd_text_properties): Move all the code into
16001 add_text_properties_1.
16002 (Fadd_face_text_property): New function that calls
16003 add_text_properties_1.
16005 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16007 Move functions from lisp.h to individual modules when possible.
16008 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16009 * alloc.c (XFLOAT_INIT, set_symbol_name):
16010 * buffer.c (CHECK_OVERLAY):
16011 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16012 (set_char_table_parent):
16013 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16014 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16015 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16016 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16018 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16019 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16020 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16021 (backtrace_args, backtrace_debug_on_exit):
16022 * floatfns.c (CHECK_FLOAT):
16023 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16024 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16025 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16026 (set_hash_index_slot):
16027 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16028 * marker.c (CHECK_MARKER):
16029 * textprop.c (CHECK_STRING_OR_BUFFER):
16030 * window.c (CHECK_WINDOW_CONFIGURATION):
16031 Move here from lisp.h, and make these functions static rather than
16033 * buffer.c (Qoverlayp):
16035 * fns.c (Qhash_table_p):
16036 * window.c (Qwindow_configuration_p):
16038 * lisp.h: Remove the abovementioned defns and decls.
16040 Use functions, not macros, for XINT etc (Bug#11935).
16041 In lisp.h, prefer functions to function-like macros, and
16042 constants to object-like macros, when either will do. This:
16043 . simplifies use, as there's no more need to worry about
16044 arguments' side effects being evaluated multiple times.
16045 . makes the code easier to debug on some platforms.
16046 However, when using gcc -O0, keep using function-like macros
16047 for a few critical operations, for performance reasons.
16048 This sort of thing isn't needed with gcc -Og, but -Og
16049 is a GCC 4.8 feature and isn't widely-enough available yet.
16050 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16051 Remove enum lsb_bits; no longer needed.
16052 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16053 * buffer.c (Qoverlap):
16055 * fns.c (Qhash_table_p):
16056 Now extern, so lisp.h can use these symbols.
16057 * dispextern.h: Include character.h, for MAX_CHAR etc.
16058 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16059 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16060 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16061 (GLYPH_CODE_P): Move here from lisp.h.
16062 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16063 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16064 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16065 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16066 XUNTAG now returns void *.
16067 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16068 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16069 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16070 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16071 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16072 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16073 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16074 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16075 New macros, renamed from their sans-lisp_h_ counterparts.
16076 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16077 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16078 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16079 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16080 If compiling via GCC without optimization, define these as macros
16081 in addition to inline functions.
16082 To disable this, compile with -DINLINING=0.
16083 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16084 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16085 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16086 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16087 (INTMASK, VALMASK): Now macros, since static values cannot be
16088 accessed from extern inline functions.
16089 (VALMASK): Also a constant, for benefit of old GDB.
16090 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16091 is INTEGERP, which can fold it in.
16092 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16093 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16094 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16095 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16096 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16097 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16098 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16099 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16100 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16101 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16102 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16103 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16104 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16105 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16106 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16107 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16108 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16109 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16110 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16111 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16112 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16113 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16114 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16115 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16116 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16117 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16118 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16119 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16120 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16121 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16122 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16123 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16124 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16126 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16127 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16128 (VALMASK): Define in one place rather than in two, merging the
16129 USE_LSB_TAG parts; this is simpler.
16130 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16131 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16132 Move up, to avoid use before definition.
16133 Also include "globals.h" earlier, for the same reason.
16134 (make_natnum): New function.
16135 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16136 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16137 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16138 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16139 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16140 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16141 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16142 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16143 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16144 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16145 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16146 (Qwindow_configuration_p, Qimage): New forward declarations.
16147 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16148 (STRING_COPYIN): Remove; unused.
16149 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16150 (xcar_addr, xcdr_addr): New functions. All uses changed.
16151 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16152 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16153 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16154 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16155 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16156 (TYPE_RANGED_INTEGERP): Simplify.
16157 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16158 (setlocale, fixup_locale, synchronize_system_messages_locale)
16159 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16160 Now empty functions, not macros.
16161 (functionp): Return bool, not int.
16162 * window.c (Qwindow_configuration_p): Now extern,
16163 so window.h can use it.
16164 * window.h (Qwindowp): Move decl back to lisp.h.
16166 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16168 * xdisp.c (Fline_pixel_height): New function, required for solving
16171 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16173 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16175 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16177 * lread.c (syms_of_lread):
16178 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16180 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16182 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16184 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16186 * fileio.c (expand_file_name): Doc fix.
16188 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16190 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16191 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16192 Wait for self, not for 0. This can't hurt on GNU or similar
16193 system, and may help with Cygwin.
16195 * keyboard.c: Don't use PROP (...) as an lvalue.
16196 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16197 Use set_prop (A, B), not PROP (A) = B.
16199 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16201 * xdisp.c (get_it_property): Use it->window instead of generating
16202 a Lisp object from it->w.
16204 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16206 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16207 get-char-property the window that is being rendered, instead of
16208 the buffer, to support window-specific overlays. (Bug#14575)
16209 (compute_display_string_pos): When W is NULL, use the current
16210 buffer as the object to pass to get-char-property.
16211 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16212 pointer member of the bidi iterator, since no window is pertinent
16215 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16217 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16218 being displayed, and pass it to compute_display_string_pos.
16219 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16220 (bidi_paragraph_init): All callers changed.
16222 * xdisp.c (init_from_display_pos, init_iterator)
16223 (handle_single_display_spec, next_overlay_string)
16224 (get_overlay_strings_1, reseat_1, reseat_to_string)
16225 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16226 Set bidi_it.w member from it->w.
16227 (compute_display_string_pos): Accept additional argument, the
16228 window being displayed, and pass it to Fget_char_property.
16231 * dispextern.h (struct bidi_it): New member w, the window being
16233 (compute_display_string_pos): Adjust prototype.
16235 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16237 * xgselect.c: Remove unneeded include xterm.h.
16239 * process.c (wait_reading_process_output): Check for NS before GLIB.
16240 GLIB may be linked in due to rsvg, but ns_select must be called.
16242 * xgselect.c (xg_select): Remove call to window_system_available
16243 and g_main_context_pending at the top, so Gdk events (i.e. file
16244 notify) are processed when Emacs is started with -nw.
16246 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16248 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16249 (ctagsfiles3): New variable, includes only *.m files.
16250 (TAGS): Use an explicit language name in the regular expressions,
16251 to avoid transformation of '/SOMETHING' by MSYS to
16252 'c:\MSYS\SOMETHING'.
16254 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16256 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16258 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16260 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16261 still need to set the mouse pointer shape and activate help-echo.
16264 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16266 A few porting etc. fixes for the new file monitor code.
16267 See the thread containing
16268 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16269 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16270 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16271 (dir_monitor_callback, Fgfile_rm_watch):
16272 Use assq_no_quit instead of Fassoc, for speed.
16273 (dir_monitor_callback, Fgfile_rm_watch):
16274 eassert that the monitor is a fixnum.
16275 (dir_monitor_callback): No need for CDR_SAFE.
16276 Simplify building of lisp with alternative tails.
16277 (Fgfile_add_watch, Fgfile_rm_watch):
16278 Do not assume glib functions set errno reliably on failure.
16279 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16280 and signal an error otherwise.
16281 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16282 Use Fdelq instead of Fdelete, for speed.
16284 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16286 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16287 don't insist on being invoked on a highlighted tool-bar button.
16288 Avoids losing tool-bar functionality when mouse-highlight is nil.
16289 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16290 Don't highlight when mouse-highlight is nil.
16291 (note_mouse_highlight): When mouse-highlight is nil, don't return
16292 right away; instead, run tool-bar and mode-line highlight
16293 subroutine, clear any existing highlight, and revert the mouse
16294 pointer to its default shape. (Bug#14558)
16296 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16298 * lisp.mk (lisp): Add prog-mode.el.
16300 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16302 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16303 * process.c (dummy_handler): New function.
16304 (lib_child_handler): New static var.
16305 (handle_child_signal): Invoke it.
16306 (catch_child_signal): If a library has set up a signal handler,
16307 save it into lib_child_handler.
16308 (init_process_emacs): If using glib and not on Windows, tickle glib's
16309 child-handling code so that it initializes its private SIGCHLD handler.
16310 * syssignal.h (SA_SIGINFO): Default to 0.
16311 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16312 31; it should no longer be needed now.
16314 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16316 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16318 * gfilenotify.c (globals_of_gfilenotify): New function.
16319 (syms_of_gfilenotify): Move global initialization there.
16321 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16323 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16325 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16326 * keyboard.c (menu_bar_items, tool_bar_items):
16327 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16328 not override local keymaps any more.
16330 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16332 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16334 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16336 * w32console.c (initialize_w32_display): Return the dimensions of
16337 the console window via 2 additional arguments, not via the current
16338 frame. This avoids crashes due to overrunning the bounds of
16339 frame's decode_mode_spec_buffer, which is not resized following
16340 the change of the frame dimensions from the initial 10x10.
16342 * w32term.h (w32_initialize_display_info): Adjust prototype.
16344 * term.c (init_tty): Take dimensions of the frame from the values
16345 returned by initialize_w32_display.
16347 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16348 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16349 (LIBES): Add $(GFILENOTIFY_LIBS).
16351 * w32inevt.c (handle_file_notifications): Add dummy implementation
16352 for !HAVE_W32NOTIFY.
16354 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16356 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16358 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16360 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16362 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16364 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16366 Fix minor problems found by static checking.
16367 * data.c (pure_write_error):
16368 Use xsignal2, not Fsignal, as Fsignal might return.
16369 * eval.c (set_backtrace_debug_on_exit): Now static.
16370 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16371 No longer inline. EXTERN_INLINE is needed only for functions
16372 defined in .h files. Reindent function header as per GNU style.
16373 (backtrace_p, backtrace_top, backtrace_next):
16374 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16375 compiler or linker. Add extern decls to pacify gcc -Wall.
16376 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16378 * frame.c (free_monitors): Define only on platforms that need it.
16379 * nsterm.m (ns_term_init):
16380 * process.c (catch_child_signal):
16381 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16382 defined on all porting targets these days.
16383 * process.c, process.h (catch_child_signal):
16384 Make it extern only if NS_IMPL_GNUSTEP is defined.
16386 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16388 * w32.c (gettimeofday): Make the signature identical to prototype
16389 in nt/inc/sys/time.h.
16391 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16393 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16396 * keyboard.c (safe_run_hooks_error): Improve error message.
16398 * data.c (pure_write_error): Add `object' argument.
16399 * puresize.h (CHECK_IMPURE): Use it.
16401 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16403 * Makefile.in (NOTIFY_OBJ): New variable.
16404 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16406 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16407 Call syms_of_gfilenotify.
16409 * gfilenotify.c: New file.
16411 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16412 and Qfile_w32notify.
16413 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16414 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16416 * lisp.h: Declare syms_of_gfilenotify.
16418 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16420 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16422 Merge the specpdl and backtrace stacks. Make the structure of the
16423 specpdl entries more obvious via a tagged union of structs.
16424 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16425 (enum specbind_tag): New enum.
16426 (struct specbinding): Make it a tagged union of structs.
16427 Add a case for backtrace records.
16428 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16429 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16430 (backtrace_debug_on_exit): New accessors.
16431 (struct backtrace): Remove.
16432 (struct catchtag): Remove backlist field.
16433 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16435 (Flocal_variable_p): Speed up the common case where the binding is
16437 * eval.c (backtrace_list): Remove.
16438 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16439 (set_backtrace_args, set_backtrace_nargs)
16440 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16441 (backtrace_next): New functions.
16442 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16443 (unwind_to_catch, internal_lisp_condition_case)
16444 (internal_condition_case, internal_condition_case_1)
16445 (internal_condition_case_2, internal_condition_case_n): Don't bother
16446 with backtrace_list any more.
16447 (Fsignal): Adjust to new backtrace format.
16448 (grow_specpdl): Move up.
16449 (record_in_backtrace): New function.
16450 (eval_sub, Ffuncall): Use it.
16451 (apply_lambda): Adjust to new backtrace format.
16452 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16454 (specbind): Adjust to new specpdl format. Simplify.
16455 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16456 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16458 (mark_backtrace): Remove.
16459 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16460 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16461 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16463 * profiler.c (record_backtrace): Use get_backtrace.
16464 (handle_profiler_signal): Use backtrace_top_function.
16465 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16466 accessor functions.
16468 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16470 * process.h (catch_child_signal): Declare.
16472 * process.c (catch_child_signal): New function.
16473 (init_process_emacs): Call it.
16475 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16476 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16478 (x_set_cursor_type): Remove declaration.
16479 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16480 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16481 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16482 (ns_get_color): Use F suffix on float.
16483 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16484 (ns_get_rgb_color): Remove.
16485 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16486 (note_mouse_movement): x and y are CGFloat.
16487 (ns_draw_fringe_bitmap): Remove unused rowY.
16488 Change #if to COCOA && >= 10_6.
16489 (ns_draw_window_cursor): Remove unused overspill.
16490 (ns_draw_underwave): width and x are EamcsCGFloat.
16491 (ns_draw_box): thickness is CGFloat.
16492 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16493 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16494 if not in main thread.
16495 (ns_get_pending_menu_title, ns_check_menu_open)
16496 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16497 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16498 (sendFromMainThread:): New method.
16499 (changeFont:): size is CGFloat.
16500 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16501 Disable warning about permanent text.
16502 (characterIndexForPoint:): Adjust return type depending on GNUstep
16504 (mouseDown:): delta is CGFloat.
16505 (updateFrameSize): Remove unised variable f.
16506 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16507 Cast float to EmacsCGFloat.
16508 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16509 also to -1 when restoring.
16510 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16511 inside NS_IMPL_COCOA.
16512 (toggleFullScreen:): Put call to toggleFullScreen inside
16513 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16514 (setPosition:portion:whole:): por is CGFloat.
16515 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16516 (mouseDown:): Use CGFloat.
16517 (mouseDragged:): Remove unised variable edge.
16518 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16520 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16521 of CGFloat differs.
16522 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16523 when NS_IMPL_GNUSTEP.
16524 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16525 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16526 (EmacsToolbar): Add clearAll. Add tag argument to
16527 addDisplayItemWithImage.
16528 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16530 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16532 * nsmenu.m (ns_update_menubar): Make static.
16533 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16534 (fillWithWidgetValue:): Add cast to SEL for setAction.
16535 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16536 (update_frame_tool_bar): Update code for GNUstep.
16537 (clearAll): New method.
16538 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16539 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16540 Move identifierToItem setObject and activeIdentifiers addObject before
16541 call to insertItemWithItemIdentifier.
16542 (validateVisibleItems): Fix indentation.
16543 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16544 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16545 UtilityWindow to aStyle, remove call to setStyleMask.
16547 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16549 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16550 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16551 Use F suffix on floats.
16552 (ns_char_width): Returns CGFloat.
16553 (ns_ascii_average_width): w is CGFloat instead of float.
16554 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16556 (ns_glyph_metrics): CGFloat instead of float.
16558 * nsfns.m (x_set_foreground_color, x_set_background_color):
16560 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16561 remove unused variables.
16562 (Fns_read_file_name): Keep track if panel is for save.
16563 Use ns_filename_from_panel/ns_directory_from_panel.
16564 (Fns_list_services): delegate only used for COCOA.
16565 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16566 Just return the input if GNUstep.
16567 (x_screen_planes): Remove.
16568 (Fxw_color_values): Use EmacsCGFloat
16569 (Fns_display_monitor_attributes_list): Only get screen number for
16571 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16573 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16574 ns_directory_from_panel.
16576 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16578 * process.c (handle_child_signal): Also use WCONTINUED.
16579 This is so that list-processes doesn't mistakenly list the process
16580 as stopped, when the process has actually been continued and is
16583 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16585 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16586 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16587 not already configured.
16589 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16591 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16593 * Makefile.in (mostlyclean): Remove *.res files.
16595 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16597 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16598 a buffer (bug#8447).
16600 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16602 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16603 display vector, and we backtrack, handle the case that the
16604 previous character position is also displayed from a display
16605 vector or covered by a display string or image. (Bug#14476)
16607 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16609 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16610 (struct MonitorInfo, free_monitors): Remove.
16611 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16612 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16613 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16616 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16617 (struct MonitorInfo, free_monitors): Remove.
16618 (ns_screen_name): Make static.
16619 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16620 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16623 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16624 (struct MonitorInfo): New struct.
16625 (free_monitors, make_monitor_attribute_list): Declare.
16627 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16629 (free_monitors, make_monitor_attribute_list): New functions.
16630 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16633 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16635 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16637 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16639 * keyboard.c: Apply keyboard decoding only to events that come directly
16640 from the tty, not from unread-command-events (bug#14368).
16641 (read_event_from_main_queue): New function, extracted from read_char.
16642 (read_decoded_char): Remove.
16643 (read_decoded_event_from_main_queue): New function to replace it.
16644 (read_char): Use it.
16645 (read_key_sequence): Use read_char rather than read_decoded_char.
16647 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16649 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16651 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16653 2013-05-22 Kenichi Handa <handa@gnu.org>
16655 The following changes are to fix the setting of
16656 buffer-file-coding-system on, for instance, C-x RET c unix RET
16657 _FILE_OF_DOS_EOL_TYPE_ RET.
16659 * coding.h (struct coding_system): New member detected_utf8_chars.
16661 * coding.c (detect_coding_utf_8): Count characters and check EOL
16662 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16664 (setup_coding_system): Do not initialize coding->head_ascii.
16665 (check_ascii): Do not set coding->eol_seen but update it. Do not
16666 call adjust_coding_eol_type here.
16667 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16668 If the eol-type of CODING is already specified, adjust the eol type
16669 of the found coding-system.
16670 (decode_coding_gap): Cancel previous change. Utilize the
16671 character numbers counted by detect_coding_utf_8. Fix detection
16674 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16676 * search.c (looking_at_1): Only set last_thing_searched if the match
16677 changed the match-data (bug#14281).
16679 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16681 * xdisp.c (reseat_at_previous_visible_line_start):
16682 Already declared in dispextern.h, so remove it here.
16683 (move_it_vertically_backward): Likewise.
16685 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16687 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16688 (Fx_display_pixel_width, Fx_display_pixel_height)
16689 (Fx_display_mm_width, Fx_display_mm_height):
16690 Mention `display-monitor-attributes-list' in docstrings.
16692 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16693 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16694 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16695 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16696 (Fx_display_backing_store, Fx_display_visual_class)
16697 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16698 (Fx_display_grayscale_p, Fx_display_pixel_width)
16699 (Fx_display_pixel_height, Fx_display_planes)
16700 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16701 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16702 (Fx_display_mm_width, Fx_display_mm_height)
16703 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16704 height for all physical monitors as in X11.
16706 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16707 Return pixel width or height for all physical monitors as in X11.
16709 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16711 Port --enable-gcc-warnings to clang.
16712 * bytecode.c (exec_byte_code):
16714 Redo diagnostic pragmas to pacify clang, too.
16715 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16716 * editfns.c (Fencode_time):
16717 * fileio.c (file_accessible_directory_p):
16718 * font.c (font_unparse_xlfd):
16719 Use '&"string"[index]' instead of '"string" + (index)'.
16720 * undo.c (user_error): Remove; unused.
16722 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16724 * insdel.c (insert_1_both): Document the arguments, instead of
16725 referring to insert_1, which no longer exists.
16727 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16728 some window, increment windows_or_buffers_changed, so that
16729 *Messages* display in that window is updated. (Bug#14408)
16731 * w32.c: Include epaths.h.
16732 (init_environment): Use cmdproxy.exe without leading directories.
16733 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16735 (gettimeofday): Adjust signature and return value to Posix
16738 * unexw32.c (open_output_file): Delete the existing emacs.exe
16739 before creating it, to break the hard link to the versioned
16742 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16743 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16744 (FIRSTFILE_OBJ): New variables.
16745 (W32_RES): Rename to EMACSRES. All users changed.
16746 (base_obj): Use $(CM_OBJ).
16747 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16748 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16749 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16750 $(W32_RES_LINK) before $(LIBES).
16751 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16753 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16755 * makefile.w32-in (DOC): Use just "DOC".
16757 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16759 * process.c: Export default filters and sentinels to Elisp.
16760 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16762 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16763 (Fset_process_sentinel, Fformat_network_address):
16764 Default to them instead of nil.
16765 (server_accept_connection): Sentinels can't be nil any more.
16766 (read_and_dispose_of_process_output): New function, extracted from
16767 read_process_output.
16768 (read_process_output): Use it; filters can't be nil.
16769 (Finternal_default_process_filter): New function, extracted from
16770 read_process_output.
16771 (exec_sentinel_unwind): Remove function.
16772 (exec_sentinel): Don't zilch sentinel while running.
16773 (status_notify): Sentinels can't be nil.
16774 (Finternal_default_process_sentinel): New function extracted from
16776 (setup_process_coding_systems): Default filter is not nil any more.
16777 (syms_of_process): Export new Elisp functions and initialize
16779 * lisp.h (make_lisp_proc): New function.
16781 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16783 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16785 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16787 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16788 unless we know that the window w is a leaf window.
16789 Another attempt at solving bug#14062.
16791 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16793 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16796 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16798 * image.c (gif_load): Check that subimages fit (Bug#14345).
16800 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16802 * lread.c (skip_dyn_eof): New function.
16803 (read1): Use it to skip the end of a file in response to #@00.
16805 * doc.c (get_doc_string): Slightly relax the sanity checking.
16807 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16809 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16810 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16811 (MonitorInfo): New struct.
16812 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16813 (Fns_display_monitor_attributes_list): New functions.
16814 (display-usable-bounds): Remove.
16815 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16818 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16820 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16821 (GTK_CHECK_VERSION): New macro, if not already defined.
16822 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16823 replaced by GTK_CHECK_VERSION.
16825 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16827 * xterm.h (GTK_PREREQ): New macro.
16828 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16829 to use this macro instead, for consistency and clarity.
16831 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16833 * xdisp.c (row_for_charpos_p): New function, with code of
16834 cursor_row_p, but accepts an additional argument CHARPOS instead
16835 of using a hardcoded PT.
16836 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16837 (row_containing_pos): Call row_for_charpos_p instead of partially
16838 doing the same. Fixes cursor positioning under longlines-mode
16839 when longlines-show-effect includes more than one newline, when
16840 moving the cursor vertically up.
16842 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16844 * makefile.w32-in (ACL_H): New macro.
16845 ($(BLD)/fileio.$(O)): Update dependencies.
16847 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16849 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16850 * Makefile.in (LIB_ACL): New macro.
16851 (LIBACL_LIBS): Remove.
16852 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16853 * fileio.c: Include <acl.h>.
16854 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16855 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16857 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16860 * unexelf.c: Don't assume ElfW (Half) fits in int.
16861 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16862 when dealing with ElfW (Half) values, since they can exceed 2**31
16863 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16864 (entry_address): Omit unused NUM arg. All uses changed.
16866 2013-05-07 Juri Linkov <juri@jurta.org>
16868 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16869 to the string converted from number with `Fnumber_to_string'.
16872 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16874 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16875 This fixes a problem introduced by my previous change.
16877 2013-05-07 Glenn Morris <rgm@gnu.org>
16879 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16881 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16883 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16885 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16887 Static checking by GCC 4.8.0.
16888 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16889 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16890 (x_get_monitor_attributes_fallback)
16891 (x_get_monitor_attributes_xinerama)
16892 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16893 Define only if USE_GTK.
16894 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16895 (x_get_monitor_attributes_fallback): Omit unused locals.
16896 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16897 Use double, not float, to avoid mixed-mode floating point arithmetic.
16899 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16900 Jan Djärv <jan.h.d@swipnet.se>
16902 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16903 (XINERAMA_CFLAGS): New macros.
16904 (ALL_CFLAGS, LIBES): Use them.
16906 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16907 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16908 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16909 (syms_of_xfns): DEFSYM them.
16910 (struct MonitorInfo): New struct.
16911 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16912 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16913 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16914 (x_get_monitor_attributes_xinerama): New functions.
16915 (Fx_display_monitor_attributes_list): New primitive.
16916 (syms_of_xfns): Defsubr it.
16918 * xterm.h (x_display_info): Add Xatom_net_workarea and
16919 Xatom_net_current_desktop.
16921 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16922 and dpyinfo->Xatom_net_current_desktop.
16924 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16926 * xdisp.c (pos_visible_p): Use the special code for finding the
16927 beginning of a display property or overlay for any "replacing"
16928 display property, not just for display strings. This solves
16929 incorrect reporting of position by posn-at-point. (Bug#14241)
16931 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16933 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16934 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16935 Verify that ElfW (Half) fits in int.
16936 (fatal): Use same signature as lisp.h.
16937 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16938 configure and build with -DUNEXELF_DEBUG without worrying about
16939 other modules that use DEBUG.
16940 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16941 possibly-wide integers now uses it instead of plain fprintf.
16942 (entry_address): New function, which avoids problems with 32-bit
16943 overflow on 64-bit hosts.
16944 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16945 (round_up): Don't assume the remainder fits in int.
16946 (find_section): Use bool for boolean. Simplify debug code.
16947 (unexec): Don't assume file sizes fit in int or size_t.
16948 Omit unnecessary trailing newline in 'fatal' format.
16949 Use strerror rather than outputting decimal error number.
16950 Remove unused code when emacs is not defined;
16951 this file relies on Emacs now.
16952 Don't assume e_phnum and e_shnum are positive.
16954 * regex.c: Fix problems when DEBUG is defined.
16955 (extract_number, extract_number_and_incr): Define regardless of
16956 whether DEBUG is defined; that's simpler and makes the code less
16957 likely to go stale in the normal case when DEBUG is not defined.
16958 Return int rather than taking an int * arg. All callers changed.
16959 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16960 Remove, replacing with ...
16961 (DEBUG_PRINT): New macro. All callers changed.
16962 (DEBUG_COMPILES_ARGUMENTS): New macro.
16963 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16964 (print_compiled_pattern, print_double_string) [DEBUG]:
16965 Use prototype rather than old-style definition.
16966 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16967 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16968 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16969 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16970 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16971 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16972 This matters only when DEBUG is defined.
16974 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16976 * xdisp.c (set_iterator_to_next): Set the
16977 ignore_overlay_strings_at_pos_p flag only if we are _really_
16978 iterating over an overlay string, as indicated by the
16979 current.overlay_string_index member. (Bug#14306)
16981 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16983 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16984 to where it is used, to avoid autorelease issues (Bug#14050).
16986 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16988 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16989 * fileio.c (syms_of_fileio): Implement this.
16990 * filelock.c (create_lock_file): If symbolic links don't work, so
16991 we use a regular file as a lock file, do not fsync the lock file;
16994 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16996 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16997 (syms_of_minibuf): Adjust accodingly.
16999 * callint.c (Fcall_interactively): Adjust calls accordingly.
17001 2013-05-04 Eli Zaretskii <eliz@gnu.org>
17003 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17004 w->contents is a buffer before computing everything else.
17005 Use parentheses to disambiguate last part of the condition.
17007 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17008 assertion violations. (Bug#14062)
17010 2013-05-01 David Reitter <david.reitter@gmail.com>
17012 * nsfns.m (ns_tooltip): Initialize.
17014 2013-04-28 Eli Zaretskii <eliz@gnu.org>
17016 * coding.c (decode_coding_gap): Don't remove the character before
17017 a newline unless it's a CR character. (Bug#14287)
17019 2013-04-28 Dan Nicolaescu <dann@gnu.org>
17021 * dispextern.h (struct face): Move enum face_underline_type
17022 earlier so that bitfields can be in the same word.
17024 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17026 * nsfns.m (handlePanelKeys): New function.
17027 (EmacsOpenPanel:performKeyEquivalent:)
17028 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17029 arrows/function/control and copy/paste keys (Bug#14296).
17031 2013-04-27 Juri Linkov <juri@jurta.org>
17033 * callint.c (Fcall_interactively): Call `Qread_number' for
17034 interactive code letter `n' instead of using duplicate code.
17037 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17039 * systime.h (make_timeval): Declare as 'const'.
17041 2013-04-27 Kenichi Handa <handa@gnu.org>
17043 * font.c (font_open_entity): Always open a font of manageable
17046 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17048 Port better to AIX (Bug#14258).
17049 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17052 2013-04-24 Kenichi Handa <handa@gnu.org>
17054 * coding.c (decode_coding_iso_2022): When an invalid escape
17055 sequence is encountered, reset the invocation and designation
17056 status to the safest one.
17058 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17060 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17061 Without this fix, "make distclean" leaves stamp-h1 behind.
17063 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17065 * w32fns.c (w32_fullscreen_rect): New function to compute the
17066 window rectangle for the given fullscreen mode.
17067 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17068 longer tunes the window size. This keeps the window's edges flush
17069 with the screen and allows the taskbar to hide itself in fullboth.
17071 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17072 window decorations and uses the entire screen.
17074 * w32term.h (w32_fullscreen_rect) Add prototype.
17075 (struct w32_output): Replace normal_width, normal_height,
17076 normal_top, and normal_left members with a single normal_placement
17078 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17080 (FRAME_NORMAL_PLACEMENT): New macro.
17082 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17084 * minibuf.c (Ftest_completion): Silence compiler warning.
17086 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17088 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17091 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17094 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17095 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17096 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17097 parentheses where appropriate.
17099 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17101 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17103 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17105 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17106 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17107 Mention in the doc string that setting these variables takes
17108 effect only after a call to set-window-buffer. (Bug#14200)
17110 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17112 * indent.c (Fvertical_motion): Don't consider display strings on
17113 overlay strings as display strings on the buffer position we
17114 started from. This prevents vertical cursor motion from jumping
17115 more than one line when there's an overlay string with a display
17116 property at end of line.
17117 Reported by Karl Chen <Karl.Chen@quarl.org> in
17118 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17120 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17122 * window.c (select_window): `record_buffer' even if window is
17123 already selected (bug#14191).
17125 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17127 * window.c (Fwindow_end): Test more flags, including the buffer's
17128 last_overlay_modified flag, to determine whether the window's
17129 display is really up-to-date. Prevents the function from
17130 returning a stale value. (Bug#14170)
17131 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17134 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17136 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17137 garbaged only if it is not already the top frame on its TTY.
17138 This prevents flickering due to constant redrawing of TTY frames when
17139 there are GUI frames open in the same session. (Bug#13864)
17141 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17143 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17144 of marking the idle timers directly.
17146 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17148 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17149 tables (bug#14054).
17151 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17153 * window.c (select_window): Don't record_buffer while the invariant is
17154 temporarily broken (bug#14161).
17156 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17158 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17160 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17162 2013-04-07 Romain Francoise <romain@orebokech.com>
17164 Ignore additional platform-specific ACL errors (Bug#13702).
17165 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17166 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17168 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17170 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17173 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17175 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17176 This bug was introduced by my 2013-02-25 change that simplified
17177 data_start configuration. Without this change, on GNU/Linux
17178 an Emacs configured with --enable-profiling fails immediately
17179 due to a profiler signal.
17180 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17181 with these flags. On platforms where special flags are needed
17182 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17183 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17184 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17186 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17188 Get rid of some platform-specific functions examining window
17189 system and its capabilities. This is a partial rework of the
17191 * lisp.h (have_menus_p): Remove prototype. This function is
17192 replaced with platform-independent window_system_available.
17193 (check_window_system): Move to...
17194 * frame.h (decode_window_system_frame, window_system_available):
17195 ...here, add new prototypes.
17196 * frame.c (window_system_available, decode_window_system_frame):
17198 (check_window_system): Platform-independent now.
17199 * xterm.h (x_in_use): Remove declaration.
17201 * w32term.h (check_x_frame):
17202 * nsterm.h (check_x_frame): Remove prototypes. This function
17203 is replaced with platform-independent decode_window_system_frame.
17204 * msdos.c (have_menus_p): Remove.
17205 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17206 Remove platform-specific functions. Use check_window_system,
17207 decode_window_system_frame and check_ns_display_info where
17208 appropriate. Minor style and comment tweaks.
17209 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17210 (check_x_frame): Likewise.
17211 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17213 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17214 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17215 * xmenu.c, xselect.c: All related users changed.
17217 2013-04-03 Kenichi Handa <handa@gnu.org>
17219 The following changes is to optimize the code for reading UTF-8
17222 * coding.c (check_ascii): Rename from detect_ascii. Return value
17223 changed. Check EOL format. Do not call adjust_coding_eol_type
17225 (check_utf_8): New function.
17226 (adjust_coding_eol_type): Do nothing if already adjusted.
17227 (detect_coding): Compare the return value of check_ascii with
17228 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17229 (decode_coding_gap): Optimize for valid UTF-8.
17231 2013-03-21 Kenichi Handa <handa@gnu.org>
17233 * coding.c (syms_of_coding): Cancel previous change.
17235 * insdel.c (insert_from_gap): Fix previous change.
17237 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17239 Consistently use platform-specific function to detect window system.
17240 * lisp.h (check_window_system): New prototype. This function is
17241 going to replace check_x, check_w32 and check_ns.
17242 (have_menus_p): Mention msdos.c in comment.
17243 * fontset.c (check_window_system_func): Remove. Adjust all users.
17244 * fontset.h (check_window_system_func): Remove prototype.
17245 * nsterm.h (check_ns):
17246 * xterm.h (check_x):
17247 * w32term.h (check_w32): Likewise.
17248 * menu.c (Fx_popup_menu): Use check_window_system.
17249 * msdos.c (check_window_system): Define for MS-DOS.
17250 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17251 * w32fns.c (check_window_system): Likewise for MS-Windows.
17252 * xfns.c (check_window_system): Likewise for X.
17253 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17254 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17256 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17258 Prefer < to > in range checks such as 0 <= i && i < N.
17259 This makes it easier to visualize quantities on a number line.
17260 This patch doesn't apply to all such range checks,
17261 only to the range checks affected by the 2013-03-24 change.
17262 This patch reverts most of the 2013-03-24 change.
17263 * alloc.c (xpalloc, Fgarbage_collect):
17264 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17265 * character.c (string_escape_byte8):
17266 * charset.c (read_hex):
17267 * data.c (cons_to_unsigned):
17268 * dispnew.c (update_frame_1):
17269 * doc.c (Fsubstitute_command_keys):
17270 * doprnt.c (doprnt):
17271 * editfns.c (hi_time, decode_time_components):
17272 * fileio.c (file_offset):
17273 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17274 * font.c (font_intern_prop):
17275 * frame.c (x_set_alpha):
17276 * gtkutil.c (get_utf8_string):
17277 * indent.c (check_display_width):
17278 * keymap.c (Fkey_description):
17279 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17281 * minibuf.c (read_minibuf_noninteractive):
17282 * process.c (wait_reading_process_output):
17283 * search.c (Freplace_match):
17284 * window.c (get_phys_cursor_glyph):
17285 * xdisp.c (redisplay_internal):
17286 * xsmfns.c (smc_save_yourself_CB):
17287 Prefer < to > for range checks.
17288 * dispnew.c (sit_for): Don't mishandle NaNs.
17289 This fixes a bug introduced in the 2013-03-24 change.
17290 * editfns.c (decode_time_components): Don't hoist comparison.
17291 This fixes another bug introduced in the 2013-03-24 change.
17293 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17295 * frame.h (struct frame): Drop scroll_bottom_vpos
17296 member becaue all real users are dead long ago.
17297 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17298 * xdisp.c (redisplay_internal): Adjust user.
17300 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17302 * nsmenu.m (showAtX:Y:for:): setLevel to
17303 NSPopUpMenuWindowLevel (Bug#13998).
17305 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17307 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17308 (ns_check_pending_open_menu): Declare.
17310 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17311 (x_activate_menubar): Update the menu with title that matches
17312 ns_get_pending_menu_title, and call
17313 ns_check_pending_openmenu (Bug#12698).
17314 (menuWillOpen:): New method.
17315 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17317 * nsterm.m (menu_will_open_state, menu_mouse_point)
17318 (menu_pending_title): New varaibles.
17319 (ns_get_pending_menu_title, ns_check_menu_open)
17320 (ns_check_pending_open_menu): New functions.
17322 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17324 * indent.c (current_column_bol_cache): Remove leftover which is not
17325 used in Fmove_to_column any more.
17326 (current_column, scan_for_column): Adjust users.
17327 * keyboard.c (last_point_position_buffer, last_point_position_window):
17328 Remove leftovers which are not used for recording undo any more.
17329 (command_loop_1, syms_of_keyboard): Adjust users.
17330 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17331 redisplay_window any more.
17332 (move_it_to): Adjust user.
17334 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17336 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17337 Update dependencies.
17339 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17341 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17342 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17343 forward references.
17345 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17347 * window.h (struct window): Replace hchild, vchild and buffer slots
17348 with a single slot 'contents'. This is possible because each valid
17349 window may have either the child window (in vertical or horizontal
17350 combination) or buffer to display (for the leaf window). Using that,
17351 a lot of operations to traverse and/or change window hierarchies may
17352 be simplified. New member horizontal is used to distinguish between
17353 horizontal and vertical combinations of internal windows.
17354 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17355 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17356 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17357 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17358 Use contents slot, not buffer, where appropriate.
17359 (wset_combination): New function.
17360 (wset_buffer): Add eassert.
17361 (Fframe_first_window): Simplify the loop reaching first window.
17362 (Fwindow_buffer): Use WINDOW_LEAF_P.
17363 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17364 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17365 (unshow_buffer): Convert initial debugging check to eassert.
17366 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17367 (make_parent_window, window_resize_check, window_resize_apply)
17368 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17369 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17370 Adjust to match struct window changes.
17371 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17372 (mark_window_cursors_off, count_windows, get_leaf_windows)
17373 (foreach_window_1): Simplify the loop.
17374 * alloc.c (mark_object): Do not check for the leaf window because
17375 internal windows has no glyph matrices anyway.
17376 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17377 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17378 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17379 (build_frame_matrix_from_window_tree, mirror_make_current)
17380 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17381 (update_window_tree, set_window_update_flags): Simplify the loop.
17382 (sync_window_with_frame_matrix_rows): Enforce live window.
17383 Use contents slot, not buffer, where appropriate.
17384 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17385 and WINDOW_HORIZONTAL_COMBINATION_P.
17386 (make_frame_visible_1): Simplify the loop.
17387 Use contents slot, not buffer, where appropriate.
17388 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17389 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17390 (expose_window_tree): Likewise.
17391 Use contents slot, not buffer, where appropriate.
17392 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17393 to avoid deleted windows. Use contents slot instead of buffer.
17394 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17395 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17396 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17397 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17399 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17401 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17402 identify the reasons for assertion violations in bug#14062 and
17404 (Fx_show_tip): Fix compilation error under
17405 "--enable-check-lisp-object-type". (Bug#14073)
17407 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17408 Reported by <rzl24ozi@gmail.com>.
17410 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17412 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17414 (unwind_with_echo_area_buffer): ...to restore it here.
17415 This is needed to ensure that...
17416 (redisplay_window): ...both window markers are valid here,
17417 which is verified by eassert.
17418 * editfns.c (save_excursion_save): Do not assume that
17419 selected_window always displays the buffer.
17420 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17423 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17425 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17428 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17430 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17432 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17434 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17435 since MinGW's w32api headers do. This avoids compiler warnings.
17437 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17438 if already defined.
17440 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17442 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17444 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17446 * gtkutil.c (style_changed_cb): Check if frame is live and an
17447 X frame (Bug#14038).
17449 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17451 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17452 Define only for _WIN32_WINNT less than 0x0500.
17453 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17455 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17456 see its own definitions of 'struct timeval' and 'struct timezone'.
17458 Fix incompatibilities between MinGW.org and MinGW64 headers.
17459 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17461 * w32.c (REPARSE_DATA_BUFFER): Guard with
17462 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17464 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17466 * xterm.c: Include X11/XKBlib.h
17467 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17469 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17471 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17473 * blockinput.h (input_blocked_p): Likewise.
17474 * bytecode.c (exec_byte_code): Likewise.
17475 * callproc.c (call_process_kill, call_process_cleanup)
17476 (Fcall_process): Likewise.
17477 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17478 (Fccl_execute_on_string): Likewise.
17479 * character.c (string_escape_byte8): Likewise.
17480 * charset.c (read_hex): Likewise.
17481 * cm.c (calccost): Likewise.
17482 * data.c (cons_to_unsigned): Likewise.
17483 * dired.c (directory_files_internal, file_name_completion):
17485 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17486 (sit_for): Likewise.
17487 * doc.c (Fsubstitute_command_keys): Likewise.
17488 * doprnt.c (doprnt): Likewise.
17489 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17490 * emacsgtkfixed.c: Likewise.
17491 * fileio.c (file_offset, Fwrite_region): Likewise.
17492 * floatfns.c (Fexpt, fmod_float): Likewise.
17493 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17495 * font.c (font_intern_prop): Likewise.
17496 * frame.c (x_set_alpha): Likewise.
17497 * gtkutil.c (get_utf8_string): Likewise.
17498 * indent.c (check_display_width): Likewise.
17499 * intervals.c (create_root_interval, rotate_right, rotate_left)
17500 (split_interval_right, split_interval_left)
17501 (adjust_intervals_for_insertion, delete_node)
17502 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17503 (merge_interval_right, merge_interval_left, copy_intervals)
17504 (set_intervals_multibyte_1): Likewise.
17505 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17506 * keymap.c (Fkey_description): Likewise.
17507 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17508 * lread.c (openp, read_integer, read1, string_to_number):
17510 * menu.c (ensure_menu_items): Likewise.
17511 * minibuf.c (read_minibuf_noninteractive): Likewise.
17512 * print.c (printchar, strout): Likewise.
17513 * process.c (create_process, Faccept_process_output)
17514 (wait_reading_process_output, read_process_output, send_process)
17515 (wait_reading_process_output): Likewise.
17516 * profiler.c (make_log, handle_profiler_signal): Likewise.
17517 * regex.c (re_exec): Likewise.
17518 * regex.h: Likewise.
17519 * search.c (looking_at_1, Freplace_match): Likewise.
17520 * sysdep.c (get_child_status, procfs_ttyname)
17521 (procfs_get_total_memory): Likewise.
17522 * systime.h (EMACS_TIME_VALID_P): Likewise.
17523 * term.c (dissociate_if_controlling_tty): Likewise.
17524 * window.c (get_phys_cursor_glyph): Likewise.
17525 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17526 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17528 * xfns.c (Fx_window_property): Likewise.
17529 * xmenu.c (set_frame_menubar): Likewise.
17530 * xselect.c (x_get_window_property, x_handle_dnd_message):
17532 * xsmfns.c (smc_save_yourself_CB): Likewise.
17533 * xterm.c (x_scroll_bar_set_handle): Likewise.
17535 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17537 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17538 to be optional or nil. Adjust comment and convert it to docstring.
17539 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17540 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17542 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17544 Static checking by GCC 4.8-20130319.
17545 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17546 * process.c (Fset_process_datagram_address)
17547 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17548 * xdisp.c (get_char_face_and_encoding)
17549 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17550 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17551 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17553 2013-03-24 Ken Brown <kbrown@cornell.edu>
17555 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17556 fix compilation on 64-bit Cygwin, where underscores are not
17557 automatically prepended.
17559 * w32term.c (w32_initialize): Silence compiler warning.
17561 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17563 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17564 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17565 variables, to save and restore frame dimensions.
17566 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17567 after returning from a 'fullscreen' configuration.
17568 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17569 to avoid races between the main thread and the input thread.
17571 * w32term.h (struct w32_output): New members normal_width,
17572 normal_height, normal_top, normal_left, and prev_fsmode.
17573 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17574 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17575 members of a frame.
17577 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17578 'fullscreen' parameter. Always record previous width and height
17579 of the frame, except when switching out of maximized modes, so
17580 that they could be restored correctly, instead of resetting to the
17581 default frame dimensions. Send SC_RESTORE command to the frame,
17582 unless we are going to send SC_MAXIMIZE, to restore the frame
17583 resize hints in the mouse pointer shown by the window manager.
17586 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17588 * lisp.h (get_frame_param): Adjust conditions for prototype
17591 2013-03-22 Ken Brown <kbrown@cornell.edu>
17593 * unexcw.c: Drop unneeded inclusion of w32common.h.
17594 (report_sheap_usage): Declare.
17595 (read_exe_header): Add magic numbers for x86_64.
17596 (fixup_executable): Fix printf format specifier for unsigned long
17599 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17601 * frame.h (struct frame): Put menu_bar_window under #ifdef
17602 because this member is not needed when X toolkit is in use.
17603 (fset_menu_bar_window):
17604 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17605 (free_glyphs, update_frame):
17606 * xdisp.c (expose_frame): Likewise.
17607 (display_menu_bar): Likewise. Remove redundant eassert.
17608 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17611 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17613 Use functions and constants to manipulate Lisp_Save_Value objects.
17614 This replaces code that used macros and strings and token-pasting.
17615 The change makes the C source a bit easier to follow,
17616 and shrinks the Emacs executable a bit.
17617 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17618 (make_save_value): Change 1st arg from string to enum. All callers
17621 (mark_object): Use if, not #if, for GC_MARK_STACK.
17622 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17623 (XSAVE_OBJECT): Now functions, not macros.
17624 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17625 the constant was never used.
17626 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17627 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17628 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17629 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17631 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17632 type3 with a single member save_type. All uses changed.
17633 (save_type, set_save_pointer, set_save_integer): New functions.
17634 * print.c (PRINTX): Remove.
17636 * alloc.c: Remove redundant static declarations.
17638 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17640 * window.h (struct window): Convert left_col, top_line, total_lines
17641 and total_cols from Lisp_Objects to integers. Adjust comments.
17642 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17644 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17645 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17646 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17647 Adjust users where appropriate.
17649 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17651 * frame.h (struct frame): Drop resx and resy because the same data is
17652 available from window system-specific output context. Adjust users.
17653 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17654 New functions to provide defaults when no window system available.
17655 (FRAME_RES_X, FRAME_RES_Y): New macros.
17656 (NUMVAL): Move from xdisp.c.
17657 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17658 (Ffont_face_attributes, Fopen_font):
17659 * image.c (gs_load):
17660 * w32font.c (fill_in_logfont):
17661 * xdisp.c (calc_pixel_width_or_height):
17662 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17663 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17665 2013-03-20 Kenichi Handa <handa@gnu.org>
17667 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17668 to 1 (temporary workaround until a bug related to ASCII
17669 optimization is fixed).
17671 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17673 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17674 Signal error if window is not internal. Adjust docstring.
17675 (delete_all_child_windows): Use combination_limit to save the buffer.
17676 (Fset_window_configuration): Adjust accordingly.
17677 * print.c (syms_of_print): Initialize debugging output not here...
17678 (init_print_once): ...but in a new function here.
17679 * lisp.h (init_print_once): Add prototype.
17680 * emacs.c (main): Add call to init_print_once. Adjust comments.
17682 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17684 * window.c (window_resize_check, window_resize_apply)
17685 (window_from_coordinates, recombine_windows, set_window_buffer)
17686 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17687 (Fsplit_window_internal, Fdelete_window_internal)
17688 (freeze_window_starts): Use bool for booleans.
17689 * window.h (window_frame_coordinates, resize_frame_windows)
17690 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17692 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17694 * dispnew.c (bitch_at_user): Use `user-error'.
17696 2013-03-17 Ken Brown <kbrown@cornell.edu>
17698 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17699 as return type of image_background. (Bug#13981)
17700 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17702 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17704 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17705 (ns_select): Don't return with result uninitialized.
17707 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17710 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17712 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17713 directories. If filename is nil, get directory name (Bug#13932).
17714 Use getFilename and getDirectory.
17715 (getFilename, getDirectory): New methods for EmacsSavePanel and
17717 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17719 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17721 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17723 2013-03-15 Kenichi Handa <handa@gnu.org>
17725 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17726 (adjust_after_replace): Make it back to static. Delete the third
17727 arg text_at_gap_tail. Cancel the code for handling it.
17729 * coding.h (struct coding_system): New member eol_seen.
17731 * coding.c (detect_ascii): New function.
17732 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17733 when the source bytes are actually scanned. On detecting for
17734 coding_category_utf_8_auto, call detect_ascii instead of scanning
17735 source bytes directly.
17736 (produce_chars): Call insert_from_gap with the new arg 0.
17737 (encode_coding): Likewise.
17738 (decode_coding_gap): Control ASCII optimization by the variable
17739 disable_ascii_optimization instead of #ifndef .. #endif.
17740 Deccode EOL format according to coding->eol_seen.
17741 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17744 * lisp.h (adjust_after_replace): Cancel externing it.
17745 (insert_from_gap): Adjust prototype.
17747 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17749 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17750 FULLSCREEN_MAXIMIZED. (Bug#13935)
17752 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17754 * region-cache.c (find_cache_boundary, move_cache_gap)
17755 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17756 Simplify debugging check and convert to eassert. Adjust comment.
17757 (pp_cache): Put under ENABLE_CHECKING.
17759 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17761 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17762 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17763 and WM_ACTIVATEAPP.
17764 (w32fullscreen_hook): If the frame is visible, reset
17765 f->want_fullscreen flag after changing the frame size. If the
17766 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17769 2013-03-13 Daniel Colascione <dancol@dancol.org>
17771 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17772 too so that these builds can use Cygwin's file conversion
17773 functions. (We've been building and linking cygw32.o all along
17774 and just not using it.)
17776 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17778 File synchronization fixes (Bug#13944).
17779 * Makefile.in (LIB_FDATASYNC): New macro.
17781 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17782 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17783 Don't worry about HAVE_FSYNC, since a substitute fsync is
17784 available if the system lacks one.
17785 (Fwrite_regin): Retry fsync if interrupted.
17787 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17789 * w32term.c (w32_read_socket): If the Emacs frame is being
17790 activated, call w32fullscreen_hook, to make sure the new frame
17791 dimensions are in effect. (Bug#13937)
17793 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17795 * xdisp.c (init_iterator): Simplify because both character and byte
17796 positions are either specified or -1. Add eassert. Adjust comment.
17797 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17798 character and byte positions can be obtained from marker.
17800 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17802 Static checking by Sun C 5.12.
17803 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17804 * bytecode.c (exec_byte_code):
17805 * dispnew.c (init_display):
17807 * fileio.c (Fsubstitute_in_file_name):
17808 * keyboard.c (Fevent_convert_list):
17809 * keymap.c (Fsingle_key_description):
17810 * term.c (maybe_fatal, fatal):
17811 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17812 * xsmfns.c (Fhandle_save_session):
17813 Omit unreachable code.
17814 * keymap.c (map_keymap_char_table_item): Cast void * to
17815 a function pointer type; the C Standard requires this.
17817 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17818 Include <sys/param.h> unconditionally, as that works elsewhere and
17819 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17820 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17823 See ChangeLog.12 for earlier changes.
17825 ;; Local Variables:
17829 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17831 This file is part of GNU Emacs.
17833 GNU Emacs is free software: you can redistribute it and/or modify
17834 it under the terms of the GNU General Public License as published by
17835 the Free Software Foundation, either version 3 of the License, or
17836 (at your option) any later version.
17838 GNU Emacs is distributed in the hope that it will be useful,
17839 but WITHOUT ANY WARRANTY; without even the implied warranty of
17840 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17841 GNU General Public License for more details.
17843 You should have received a copy of the GNU General Public License
17844 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.