1 2015-04-26 Jan Djärv <jan.h.d@swipnet.se>
3 * image.c (xcolor_to_argb32): New function.
4 (get_spec_bg_or_alpha_as_argb): Call xcolor_to_argb32.
5 (pbm_load, png_load_body, jpeg_load_body, gif_load): Only use
6 XImagePtr if ! USE_CAIRO.
7 (pbm_load): Add cairo support.
9 2015-04-12 Jan Djärv <jan.h.d@swipnet.se>
11 * xterm.c (x_draw_image_glyph_string): Added missing USE_CAIRO.
12 (x_free_cr_resources): Renamed from x_prepare_for_xlibdraw.
13 (x_cr_draw_frame, x_cr_export_frames, x_shift_glyphs_for_insert)
14 (x_free_frame_resources): Rename x_prepare_for_xlibdraw to
17 * image.c (get_spec_bg_or_alpha_as_argb)
18 (create_cairo_image_surface): New functions when USE_CAIRO.
19 (xpm_load): Call the above functions. Handle XPM without mask
21 (png_load_body): Handle USE_CAIRO case.
22 (png_load): Remove USE_CAIRO specific fuction, modify png_load_body
24 (jpeg_load_body): Call create_cairo_image_surface.
25 (gif_load, svg_load_image): Handle specified background, call
26 create_cairo_image_surface.
28 2015-04-11 Jan Djärv <jan.h.d@swipnet.se>
30 * image.c (jpeg_load_body): Create cairo image surface if USE_CAIRO.
31 (tiff_load): Create cairo image surface if USE_CAIRO.
34 2015-04-05 Jan Djärv <jan.h.d@swipnet.se>
36 * image.c: #undef COLOR_TABLE_SUPPORT when USE_CAIRO.
37 (x_clear_image): Free cr_data and cr_data2 if set.
38 (xpm_load): Assign data to cr_data2.
39 (svg_load_image): Convert from GdkPixbuf to CAIRO_FORMAT_ARGB32.
41 * dispextern.h (struct image): add cr_data2 if cairo.
43 2015-04-03 Jan Djärv <jan.h.d@swipnet.se>
45 * image.c (prepare_image_for_display): Don't load if USE_CAIRO.
46 (x_clear_image): If USE_CAIRO, also free possible img->ximg->obdata and
48 (ALLOC_XPM_COLORS): Don't define when USE_CAIRO.
49 (xpm_load): Convert simple Xpms (32 bit ZPixmap) to CAIRO_FORMAT_ARGB32
52 * xterm.c (handle_one_xevent): Always redraw tool tips on
53 MapNotify. Update tool tip frame sizes on ConfigureNotify.
54 (x_update_begin): Don't create any surface for non-visible
55 tip frames, the geometry may be wrong.
57 2015-03-31 Eli Zaretskii <eliz@gnu.org>
59 * keyboard.c (read_key_sequence): Don't let
60 this_single_command_key_start become negative. (Bug#20223)
62 2015-03-29 Jan Djärv <jan.h.d@swipnet.se>
64 * gtkutil.c (xg_display_open):
65 * xterm.c (x_display_ok, x_term_init): Block SIGIO when opening
66 a display (Bug#19175).
68 2015-03-29 Martin Rudalics <rudalics@gmx.at>
70 * gtkutil.c (update_theme_scrollbar_width): Don't round up
71 scroll bar width with GTK3 (Bug#20182).
73 2015-03-28 Jan Djärv <jan.h.d@swipnet.se>
75 * xsmfns.c (smc_save_yourself_CB): Return if Vinvocation_name or
76 user_login_name are not strings.
78 2015-03-28 Eli Zaretskii <eliz@gnu.org>
80 * w32.c (sys_connect): Fix a mistake in previous commit that broke
81 blocking connections. (Bug#20159)
83 2015-03-27 Paul Eggert <eggert@cs.ucla.edu>
85 Avoid some core dumps in X session management
86 Derived from a bug report by Nicolas Richard in:
87 http://bugs.gnu.org/20191#20
88 * xsmfns.c (smc_save_yourself_CB): Don't dump core if
89 invocation-name is not a string. Initialize user-login-name if it
90 is not already initialized, and don't dump core if it is not a
92 (create_client_leader_window): Don't dump core if x-resource-name
93 and x-resource-class are not both strings.
94 (x_session_initialize): Don't dump core if x-session-previous-id,
95 invocation-directory, and invocation-name are not strings.
97 Port user-login-name initialization to Qnil == 0
98 Derived from a bug report by Nicolas Richard in:
99 http://bugs.gnu.org/20191#20
100 * editfns.c (Fuser_login_name, Fuser_real_login_name)
101 (syms_of_editfns): Don't rely on all-bits-zero being an Elisp integer,
102 as this is no longer true now that Qnil == 0.
104 Assume !BROKEN_NON_BLOCKING_CONNECT
105 From a suggestion by Eli Zaretskii in:
106 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00824.html
107 * process.c (NON_BLOCKING_CONNECT): Simplify by assuming that
108 BROKEN_NON_BLOCKING_CONNECT is not defined.
109 (SELECT_CAN_DO_WRITE_MASK): Remove, and assume it's now true.
111 2015-03-27 Eli Zaretskii <eliz@gnu.org>
113 * lread.c (substitute_object_recurse): For sub-char-tables, start
114 the recursive SUBSTITUTE loop from index of 2, to skip the
115 non-Lisp members of the sub-char-table. See the discussion at
116 http://lists.gnu.org/archive/html/emacs-devel/2015-03/msg00520.html
119 Support non-blocking connect on MS-Windows.
120 Based on ideas from Kim F. Storm <storm@cua.dk>, see
121 http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg00873.html.
123 * w32proc.c (reader_thread): If the FILE_CONNECT flag is set, call
124 '_sys_wait_connect'. If it returns STATUS_CONNECT_FAILED, exit
125 the thread with code 2.
126 (sys_select): Support 'wfds' in addition to 'rfds'. If a
127 descriptor in 'wfds' has its bit set, but the corresponding
128 fd_info member doesn't have its FILE_CONNECT flag set, ignore the
129 descriptor. Otherwise, acknowledge a successful non-blocking
130 connect by resetting the FILE_CONNECT flag and setting cp->status
131 to STATUS_READ_ACKNOWLEDGED. (Bug#20159)
133 * w32.h (STATUS_CONNECT_FAILED): New enumeration value.
134 (struct _child_process): New member 'errcode'.
135 (FILE_CONNECT): New flag.
136 (_sys_wait_connect): Add prototype.
138 * w32.c (pfn_WSAEnumNetworkEvents): New function pointer.
139 (init_winsock): Load WSAEnumNetworkEvents from winsock DLL.
140 (set_errno): Map WSAEWOULDBLOCK and WSAENOTCONN.
141 (sys_connect): Support non-blocking 'connect' calls by setting the
142 FILE_CONNECT flag in the fd_info member and returning EINPROGRESS.
143 (_sys_read_ahead): Add debug message if this function is called
144 for a descriptor that waits for a non-blocking connect to complete.
145 (_sys_wait_connect): New function.
146 (sys_read): Support STATUS_CONNECT_FAILED. Return the error code
147 recorded by _sys_wait_connect when the non-blocking connect
148 failed. Don't call WSAGetLastError before a call to set_errno had
149 a chance to use its value, since WSAGetLastError clears the last
152 2015-03-25 Stefan Monnier <monnier@iro.umontreal.ca>
154 * editfns.c (save_excursion_save): Don't save the mark.
155 (save_excursion_restore): Don't restore the mark.
156 (Fsave_excursion): Fix docstring accordingly.
158 2015-03-24 Paul Eggert <eggert@cs.ucla.edu>
160 Fix minor ldexp issues
161 * floatfns.c (Fldexp): Require 2 args. Avoid undefined behavior
162 if the exponent is out of 'int' range. Improve documentation.
165 2015-03-24 Daniel Colascione <dancol@dancol.org>
167 * process.c (Fprocess_running_child_p): Return number identifier of
168 the foreground process group if we know it.
170 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
172 Minor refactoring of new Fmake_process code
173 * process.c (Fmake_process): Refactor to avoid call to Flength, to
174 avoid cast to 'char **', and to reduce indenting and reuse of locals.
176 2015-03-23 Daiki Ueno <ueno@gnu.org>
178 * process.c (Fmake_process): New function.
179 (create_process, create_pty): Check p->pty_flag instead of
180 Vprocess_connection_type.
181 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
182 Qpipe, and Smake_process. Unregister Sstart_process.
184 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
186 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
187 regexsize (Bug#20156).
189 2015-03-21 Eli Zaretskii <eliz@gnu.org>
191 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
192 always use LC_ALL instead. Fixes problems with setting
193 system-time-locale to something non-default.
195 2015-03-18 Glenn Morris <rgm@gnu.org>
197 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
198 nil/not present in the parameter alist. (Bug#19680)
200 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
202 * alloc.c (purecopy): Handle hash-tables.
204 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
206 * minibuf.c (Fread_buffer): Add `predicate' argument.
207 * callint.c (Fcall_interactively): Adjust calls accordingly.
209 2015-03-15 Eli Zaretskii <eliz@gnu.org>
211 * xdisp.c (handle_invisible_prop): Fix up it->position even when
212 we are going to load overlays at the beginning of the invisible text.
213 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
215 (next_overlay_string): Set the overlay_strings_at_end_processed_p
216 flag only if the overlays just processed were actually loaded at EOB.
218 2015-03-14 Daniel Colascione <dancol@dancol.org>
220 * emacs.c (standard_args): Add --no-x-resources.
221 (usage_message): Document that -Q implies --no-x-resources.
223 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
225 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
227 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
229 2015-03-12 Eli Zaretskii <eliz@gnu.org>
231 * w32font.c (font_supported_scripts): Add subranges for Latin
232 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
233 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
234 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
235 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
236 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
237 Alphanumeric Symbols into several "scripts" like fontset.el does.
239 (syms_of_w32font): DEFSYM all the new script symbols.
241 2015-03-07 Eli Zaretskii <eliz@gnu.org>
243 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
244 Fix typedefs to be consistent with the corresponding w32 API
246 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
247 DefWindowProc if we successfully handled the message, as doing so
248 causes problems in displaying selection dialogs. (Bug#11732)
250 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
252 Work around x86 glibc backtrace bug
253 * sysdep.c (emacs_backtrace): Don't dump core on x86.
256 2015-03-05 Eli Zaretskii <eliz@gnu.org>
258 * keyboard.c (make_lispy_position): When the click is on the
259 right-side vertical scroll bar, pass the rightmost X coordinate to
260 buffer_posn_from_coords, so that the returned text position
261 reflects the closest point to the click. Fixes region extension
262 when mouse moves outside the Emacs frame that has scroll bars on
265 2015-03-04 Martin Rudalics <rudalics@gmx.at>
267 * frame.c (x_set_font): Try to keep frame height and width
268 unchanged if tool bar size changes with new font.
270 2015-03-03 Eli Zaretskii <eliz@gnu.org>
272 * search.c (find_newline): Avoid assertion violations in
273 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
274 for newlines near the end of the buffer. This happens in Rmail
275 when JIT font-lock fontifies a newly displayed portion of the
278 2015-03-03 Eli Zaretskii <eliz@gnu.org>
280 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
283 2015-03-03 Glenn Morris <rgm@gnu.org>
285 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
287 2015-03-03 Eli Zaretskii <eliz@gnu.org>
289 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
290 mouse_position_for_popup only for X frames. (Bug#19862)
292 2015-03-03 Eli Zaretskii <eliz@gnu.org>
294 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
296 2015-03-03 Eli Zaretskii <eliz@gnu.org>
298 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
299 assq_no_quit to fetch color definition by its string name.
302 2015-03-03 Eli Zaretskii <eliz@gnu.org>
304 * xdisp.c (move_it_in_display_line_to): Handle the case where the
305 last character of a screen line is whitespace, and we are under
306 word-wrap with overflow-newline-into-fringe turned on.
309 2015-03-03 Eli Zaretskii <eliz@gnu.org>
311 * xdisp.c (handle_stop, handle_single_display_spec)
312 (next-element_from_image): Don't reset the
313 ignore_overlay_strings_at_pos_p flag here.
314 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
316 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
317 after we've exhausted all the overlay strings at the current
318 position. (Bug#19307)
320 2015-03-03 Eli Zaretskii <eliz@gnu.org>
322 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
323 according to the object we are about to resume iterating.
326 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
327 of the window whose current glyph matrix was resized, which
328 disables the mode-line row as side effect.
330 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
331 whose update_mode_line flag is set. (Bug#19721)
333 2015-03-03 Eli Zaretskii <eliz@gnu.org>
335 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
337 2015-03-03 Daniel Colascione <dancol@dancol.org>
339 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
341 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
343 * alloc.c (run_finalizers): Omit unused local.
344 Also, redo newly-added code as per usual Emacs style.
346 2015-03-03 Martin Rudalics <rudalics@gmx.at>
348 * frame.c (adjust_frame_size): If the pixel sizes remain
349 unchanged but the number of lines or columns of the frame
350 changes, run `window--pixel-to-total' (Bug#19972).
351 (Qwindow_pixel_to_total): DEFSYM it.
353 2015-03-03 Daniel Colascione <dancol@dancol.org>
355 * print.c (print_object): Print whether a finalizer has
358 * data.c (Ftype_of): Make `type-of' work with finalizers.
359 (syms_of_data): Register Qfinalizer.
361 2015-03-02 Daniel Colascione <dancol@dancol.org>
363 * print.c (print_object): Print finalizers.
366 (finalizers, doomed_finalizers): New variables.
367 (init_finalizer_list, finalizer_insert, unchain_finalizer)
368 (mark_finalizer_list, queue_doomed_finalizers)
369 (run_finalizer_handler, run_finalizer_function, run_finalizers):
371 (garbage_collect_1, mark_object, sweep_misc)
372 (init_alloc_once, syms_of_alloc): Support finalizers.
373 (gc-precise-p): New Lisp variable.
375 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
376 (FINALIZERP, XFINALIZER): New functions.
377 (Lisp_Finalizer): New structure.
379 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
381 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
382 if CATEGORY is not an integer, or is an integer out of
383 unicode_category_t range.
385 2015-02-28 Martin Rudalics <rudalics@gmx.at>
387 * frame.c (make_initial_frame, Fmake_terminal_frame):
388 Set can_x_set_window_size and after_make_frame (Bug#19962).
390 2015-02-28 Eli Zaretskii <eliz@gnu.org>
392 * character.c (alphabeticp, decimalnump): New functions.
393 * character.h (alphabeticp, decimalnump): Add prototypes.
395 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
396 for multibyte characters by calling alphabeticp and decimalnump.
397 (BIT_ALPHA, BIT_ALNUM): New bit masks.
398 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
400 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
403 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
405 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
407 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
409 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
410 Initialize all args. Get outer_border from window attributes.
411 Fix typo for top_offset_y.
412 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
413 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
415 2015-02-27 Mark Laws <mdl@60hz.org>
417 Support daemon mode on MS-Windows (bug#19688)
418 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
419 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
420 signal clients we are ready for connections.
421 (Fdaemon_initialized): Use DAEMON_RUNNING.
422 [WINDOWSNT]: MS-Windows specific code to signal clients we are
423 ready for connections.
425 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
426 MS-Windows conditions for running in daemon mode.
428 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
430 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
432 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
435 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
437 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
438 dont use OUTER_TO_INNER macros.
439 (x_menu_show): Call x_real_pos_and_offsets, don't use
440 OUTER_TO_INNER macros.
442 2015-02-26 Eli Zaretskii <eliz@gnu.org>
444 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
446 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
448 * emacs.c (decode_env_path): Add parentheses around ternary
449 operator to increase readability and pacify compiler warnings.
451 2015-02-26 Eli Zaretskii <eliz@gnu.org>
453 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
456 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
458 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
460 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
462 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
463 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
464 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
466 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
467 instead of OUTER_TO_INNER_DIFF macros.
469 * xfns.c (x_real_pos_and_offsets): New function, basically the code
470 from x_real_positions.
471 (x_real_positions): Call x_real_pos_and_offsets.
472 (x_relative_mouse_position): Use XTranslateCoordinates instead of
473 OUTER_TO_INNER_DIFF macros.
474 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
475 border from window attributes. Adjust tool bar and menu widths.
477 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
480 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
482 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
484 Backtrace after malloc arena is corrupted
485 Without this change, if the malloc arena is corrupted and then
486 'backtrace' is called, the backtrace can crash because 'backtrace'
487 calls 'malloc'. For more, please see:
488 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
489 * emacs.c (main): Initialize tables used by 'backtrace'.
490 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
492 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
494 * nsfns.m (Fx_frame_geometry): New function.
495 (syms_of_nsfns): Defsubr Sx_frame_geometry.
497 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
500 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
501 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
503 2015-02-21 Eli Zaretskii <eliz@gnu.org>
505 * w32term.c (queue_notifications):
506 * w32inevt.c (handle_file_notifications):
507 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
510 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
512 Prefer 'Qfoo' to 'intern ("foo")'
513 * buffer.c (syms_of_buffer):
514 * bytecode.c (exec_byte_code):
515 * callint.c (Fcall_interactively):
516 * callproc.c (create_temp_file):
517 * charset.c (define_charset_internal):
518 * coding.c (syms_of_coding):
519 * editfns.c (syms_of_editfns):
521 * fns.c (syms_of_fns):
522 * frame.c (delete_frame, Fframe_parameters):
523 * keyboard.c (syms_of_keyboard):
524 * keymap.c (syms_of_keymap):
525 * minibuf.c (read_minibuf, syms_of_minibuf):
526 * nsfns.m (ns_cursor_type_to_lisp):
527 * textprop.c (syms_of_textprop):
528 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
529 * xfns.c (x_create_tip_frame, Fx_select_font):
530 * xml.c (parse_region):
531 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
532 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
534 (keys_of_buffer): ... instead of here.
535 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
536 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
537 optional than xfns.c.
539 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
541 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
542 setting fatal_error_in_progress, so gobble_input and *read_socket are
543 not read if there are pending_signals.
545 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
547 Simplify binary I/O configuration
548 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
549 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
550 (FOPEN_BINARY, FOPEN_TEXT): New macros.
551 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
552 doesn't guarantee that "t" will work.
554 2015-02-19 Eli Zaretskii <eliz@gnu.org>
556 * keyboard.c (read_char): Make sure this_single_command_key_start
557 is in sync with this_command_key_count, around the call to
558 input-method-function. (Bug#19774)
560 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
562 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
563 message to DefWindowProc, after positioning the IME window, to
564 trigger its display. (Bug#11732)
566 2015-02-18 Eli Zaretskii <eliz@gnu.org>
568 * emacs.c (Fkill_emacs): Exit with specified exit code even if
569 stdin is at EOF. (Bug#19897)
571 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
573 * keyboard.c (read_char): When there is an input method function,
574 do not restore the echo area if a prefix argument is being
575 introduced. (Bug#19875)
577 2015-02-16 Kelly Dean <kelly@prtime.org>
579 * src/keyboard.c (timer_check_2): Fix incorrect comment.
581 2015-02-14 Martin Rudalics <rudalics@gmx.at>
583 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
584 Suggested by Alan Mackenzie <acm@muc.de>.
586 2015-02-14 Eli Zaretskii <eliz@gnu.org>
588 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
589 x_relative_mouse_position only for X frames. (Bug#19862)
591 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
593 Better support for future plugins
594 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
595 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
596 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
598 2015-02-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
600 * ftcrfont.c (ftcrfont_draw): Don't flush when drawing to screen.
602 2015-02-17 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
604 * xterm.c [USE_CAIRO]: Include math.h.
605 (enum corners) [USE_CAIRO]: New enum.
606 (x_erase_corners_for_relief) [USE_CAIRO]: New function.
607 (x_draw_relief_rect) [USE_CAIRO]: Use it. If box width is larger
608 than 1, draw the outermost line using the black relief.
610 2015-02-16 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
612 * gtkutil.c (xg_page_setup_dialog, xg_get_page_setup, draw_page)
613 (xg_print_frames_dialog): Modernize k&r declarations.
615 * xfns.c (Fx_export_frames, Fx_page_setup_dialog, Fx_get_page_setup)
616 (Fx_print_frames_dialog): Modernize k&r declarations.
618 * xterm.c (x_draw_window_divider): Use x_fill_rectangle instead of
620 (x_draw_horizontal_wave) [USE_CAIRO]: New function.
621 (x_draw_underwave) [USE_CAIRO]: Use it.
622 (x_gc_get_ext_data, x_extension_initialize, x_begin_cr_clip)
623 (x_end_cr_clip, x_set_cr_source_with_gc_foreground)
624 (x_set_cr_source_with_gc_background, x_cr_define_fringe_bitmap)
625 (x_cr_destroy_fringe_bitmap, x_cr_draw_frame, x_cr_accumulate_data)
626 (x_cr_destroy, x_cr_export_frames, x_prepare_for_xlibdraw)
627 (x_set_clip_rectangles, x_reset_clip_rectangles, x_fill_rectangle)
628 (x_draw_rectangle, x_clear_window, x_fill_trapezoid_for_relief)
629 (x_clear_area): Modernize k&r declarations.
630 (x_cr_draw_image, x_fill_rectangle, x_draw_rectangle)
631 (x_fill_trapezoid_for_relief): Use int instead of unsigned int for
632 width and height args.
633 (x_draw_stretch_glyph_string): Call x_reset_clip_rectangles instead
635 (x_draw_relief_rect) [USE_CAIRO]: Reset clipping.
636 (x_fill_trapezoid_for_relief): Remove unnecessary cairo_close_path.
638 2015-02-14 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
640 * fringe.c (init_fringe_bitmap) [USE_CAIRO]: Adjust bitmap data for
643 * xterm.c (x_cr_define_fringe_bitmap): Call cairo_surface_mark_dirty.
645 2015-02-11 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
646 Jan Djärv <jan.h.d@swipnet.se>
648 * xterm.h: Add include of cairo header files.
649 (x_bitmap_record): Add img if cairo.
650 (x_gc_ext_data): New struct for cairo.
651 (x_display_info): Add ext_codes for cairo.
652 (x_output): Add cr_context and cr_surface for cairo.
653 (x_clear_area): Change arguments from Display*/Window to frame pointer.
654 (x_query_color, x_begin_cr_clip, x_end_cr_clip)
655 (x_set_cr_source_with_gc_foreground, x_set_cr_source_with_gc_background)
656 (x_cr_draw_frame, x_cr_export_frames): Declare.
658 * xterm.c (x_clear_area1, x_prepare_for_xlibdraw)
659 (x_set_clip_rectangles, x_reset_clip_rectangles, x_fill_rectangle)
660 (x_draw_rectangle, x_fill_trapezoid_for_relief, x_clear_window)
661 (x_gc_get_ext_data, x_extension_initialize, x_cr_accumulate_data):
663 (FRAME_CR_CONTEXT, FRAME_CR_SURFACE): New macros.
664 (max_fringe_bmp, fringe_bmp): New variables.
665 (x_gc_get_ext_data, x_extension_initialize)
666 (x_cr_destroy_surface, x_begin_cr_clip, x_end_cr_clip)
667 (x_set_cr_source_with_gc_foreground)
668 (x_set_cr_source_with_gc_background, x_cr_define_fringe_bitmap)
669 (x_cr_destroy_fringe_bitmap, x_cr_draw_image, x_cr_draw_frame)
670 (x_cr_accumulate_data, x_cr_destroy, x_cr_export_frames)
671 (x_prepare_for_xlibdraw, x_set_clip_rectangles)
672 (x_reset_clip_rectangles, x_fill_rectangle, x_draw_rectangle)
673 (x_clear_window, x_fill_trapezoid_for_relief): New functions.
674 (x_update_begin): Create cairo surface if needed.
675 (x_draw_vertical_window_border): Call x_fill_rectangle for cairo.
676 (x_update_end): Paint cairo drawing surface to xlib surface.
677 (x_clear_under_internal_border, x_after_update_window_line): Adjust
678 arguments to x_clear_area.
679 (x_draw_fringe_bitmap): Call x_fill_rectangle. Get GC values and
680 call x_cr_draw_image for cairo. Call x_reset_clip_rectangles instead
682 (x_set_glyph_string_clipping)
683 (x_set_glyph_string_clipping_exactly): Use x_set_clip_rectangles
684 instead of XSetClipRectangles.
685 (x_clear_glyph_string_rect, x_draw_glyph_string_background): Use
686 x_fill_rectangle instead of XFillRectangle.
687 (x_draw_glyph_string_foreground)
688 (x_draw_composite_glyph_string_foreground)
689 (x_draw_glyphless_glyph_string_foreground): Use x_draw_rectangle instead
691 (x_draw_relief_rect): Add code for USE_CAIRO.
692 Call x_reset_clip_rectangles instead of XSetClipMask.
693 (x_draw_box_rect): x_set_clip_rectangles instead of XSetClipRectangles,
694 x_fill_rectangle instead of XFillRectangle, x_reset_clip_rectangles
695 instead of XSetClipMask.
696 (x_draw_image_foreground, x_draw_image_foreground_1):
697 x_draw_rectangle instead of XDrawRectangle.
698 (x_draw_glyph_string_bg_rect): x_fill_rectangle instead of
700 (x_draw_image_glyph_string): If img has cr_data, use it as
702 (x_draw_stretch_glyph_string): x_set_clip_rectangles instead of
703 XSetClipRectangles, x_fill_rectangle instead of XFillRectangle.
704 (x_draw_glyph_string): x_fill_rectangle instead of XFillRectangle.,
705 x_reset_clip_rectangles instead of XSetClipMask.
706 (x_shift_glyphs_for_insert): Call x_prepare_for_xlibdraw.
707 (x_clear_area1): New function that calls XClearArea.
708 (x_clear_area): Takes frame as parameter, calls x_clear_area1 for
710 (x_clear_frame): x_clear_window instead of XClearWindow.
711 (x_scroll_run): Set frame garbaged if cairo.
712 (XTmouse_position): Initialize *part to 0.
713 (x_scroll_bar_create): Adjust arguments to x_clear_area.
714 (x_scroll_bar_set_handle): x_clear_area1 instead of x_clear_area,
715 x_fill_rectangle instead of XFillRectangle.
716 (XTset_vertical_scroll_bar, XTset_horizontal_scroll_bar): Adjust
717 arguments to x_clear_area.
718 (x_scroll_bar_expose): x_draw_rectangle instead of XDrawRectangle.
719 (handle_one_xevent): Adjust arguments to x_clear_area.
720 Destroy cairo surface for frame if ConfigureNotify.
721 (x_clip_to_row): x_set_clip_rectangles instead of XSetClipRectangles.
722 (x_draw_hollow_cursor): x_draw_rectangle instead of XDrawRectangle,
723 x_reset_clip_rectangles instead of XSetClipMask.
724 (x_draw_bar_cursor): x_fill_rectangle instead of XFillRectangle,
725 x_reset_clip_rectangles instead of XSetClipMask.
726 (x_clear_frame_area): Adjust arguments to x_clear_area.
727 (x_free_frame_resources): Call x_prepare_for_xlibdraw.
728 (x_term_init): Call x_extension_initialize if cairo.
729 (x_redisplay_interface): Add x_cr_define_fringe_bitmap,
730 x_cr_destroy_fringe_bitmap for cairo.
731 (x_initialize): Call x_cr_init_fringe for cairo.
733 * xfns.c: New section Printing.
734 (x-export-frames, x-page-setup-dialog, x-get-page-setup)
735 (x-print-frames-dialog): New printing functions.
736 (Fx_create_frame, x_create_tip_frame): Register ftcrfont if
738 (syms_of_xfns): Defsym Qorientation, Qtop_margin, Qbottom_margin,
739 Qportrait, Qlandscape, Qreverse_portrait, Qreverse_landscape).
740 (syms_of_xfns): Provide cairo and defvar cairo-version-string.
741 defsubr Sx_page_setup_dialog, Sx_get_page_setup, Sx_print_frames_dialog.
743 * image.c: Add defined (USE_CAIRO) for PNG.
744 Add !defined USE_CAIRO for W32 PNG code.
745 (x_clear_image): If cairo, destroy the surface in cr_data.
746 (png_load): Add new cairo compatible implementation.
747 (lookup_image_type): Add defined (USE_CAIRO) for define png_type.
749 * gtkutil.h (xg_page_setup_dialog, xg_get_page_setup)
750 (xg_print_frames_dialog): Declare.
752 * gtkutil.c (xg_clear_under_internal_border)
753 (xg_update_scrollbar_pos, xg_update_horizontal_scrollbar_pos): Only
754 queue_draw if not cairo. Change args to x_clear_area.
755 (xg_get_font): Use Qftcr when using cairo, Qxft otherwise.
756 (xg_page_setup_dialog, xg_get_page_setup, draw_page)
757 (xg_print_frames_dialog): New functions for printing.
759 * ftfont.h (ftfont_open2, ftfont_info_size): Declare.
761 * ftfont.c (ftfont_info_size); New global variable.
762 (ftfont_open2): New extern function almost the same as old ftfont_open,
763 but takes the font_object as argument.
764 (ftfont_open): Build font object and call ftfont_open2.
766 * ftcrfont.c: New font driver for cairo, based on the ftfont driver.
768 * fringe.c (x_cr_init_fringe): New function name that shares code
769 with w32_init_fringe.
771 * font.h (ftcrfont_driver, syms_of_ftcrfont): Declare
773 * font.c (syms_of_font): Call syms_of_ftcrfont for cairo.
775 * dispextern.h (struct image): Add cr_data for cairo.
776 (x_cr_init_fringe): Declare.
778 * Makefile.in (CAIRO_CFLAGS, CAIRO_LIBS): New variables.
779 (FONT_OBJ): Add comment about ftcrfont.
780 (ALL_CFLAGS): Add CAIRO_CFLAGS.
781 (LIBES): Add CAIRO_LIBS.
783 2015-02-11 Martin Rudalics <rudalics@gmx.at>
785 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
786 SIZE_RESTORED cases correctly handle `maximized' value for the
787 `fullscreen' parameter. Don't use 'maximized' frame parameter
789 (w32fullscreen_hook): Include menu bar height when calculating
790 new text height in FULLSCREEN_BOTH case.
791 * xterm.c (do_ewmh_fullscreen): Handle transition from
792 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
793 x_frame_normalize_before_maximize is set.
795 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
797 Use bool for boolean in xdisp.c
798 * dispextern.h (display_prop_intangible_p, resize_mini_window)
799 (pixel_to_glyph_coords, mark_window_display_accurate)
800 (compute_display_string_pos, handle_tool_bar_click)
801 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
802 * lisp.h (setup_echo_area_for_printing, message_with_string)
803 (pos_visible_p): Use bool for boolean.
804 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
805 Remove unnecessary forward decls.
806 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
807 (CHECK_IT, CHECK_WINDOW_END):
808 Now an inline function that is always defined.
810 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
811 Remove; no longer needed.
812 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
813 (get_overlay_strings): Omit unnecessary casts.
814 (forward_to_next_line_start):
816 Prefer !BOOL to (BOOL ? 0 : 1).
817 (next_element_function): New typedef.
818 (get_next_element): Use it. Now const.
819 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
820 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
821 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
822 (tool_bar_item_info): Simplify.
823 (invisible_prop): Rename from invisible_p, since it doesn't
824 return bool. All callers changed.
825 (x_produce_glyphs): Simplify.
827 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
829 Check for some overflows in vertical-motion
830 * indent.c (window_column_x): New function.
831 (Fvertical_motion): Use it to protect against integer overflow
832 when computing column. Prefer extract_float to doing things by hand.
833 Avoid unnecessary casts.
835 * xfont.c: Minor style fixes
836 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
837 Redo loop so that less indentation is needed.
839 2015-02-09 Eli Zaretskii <eliz@gnu.org>
841 * indent.c (Fvertical_motion): Accept an additional argument
842 CUR-COL and use it as the starting screen coordinate.
843 * window.c (window_scroll_line_based, Fmove_to_window_line):
844 All callers of vertical-motion changed.
846 2015-02-09 Dima Kogan <dima@secretsauce.net>
848 * font.c (font_score): Remove unused variable assignment.
850 2015-02-09 Dima Kogan <dima@secretsauce.net>
852 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
854 * font.c (font_score): Try to find a font without scaling first,
855 and only accept scalable fonts if we did not get a match (Bug#19117).
857 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
859 * keyboard.c (syms_of_keyboard): Use non-nil default value.
861 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
863 Use C99's INFINITY and NAN macros
864 * lread.c: Include <math.h>.
865 (string_to_number): Use INFINITY and NAN rather than rolling our own.
866 This avoids some runtime diagnostics when building with
867 gcc -fsanitize=undefined.
869 Fix bidi_explicit_dir_char undefined behavior
870 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
871 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
873 Better distinguish infinite from invalid times
874 * editfns.c (check_time_validity): New function.
875 (decode_time_components): Return int, not bool.
876 Return -1 (not 0) if the time is out of range.
878 (lisp_time_struct, lisp_seconds_argument): Distinguish better
879 between time overflow and invalid time values.
881 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
883 Minor tweaks to frame_size_history_add
884 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
885 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
886 (Fframe_after_make_frame): Simplify.
887 * gtkutil.c: Remove commented-out code.
888 * xfns.c (Fx_create_frame): Fix indenting.
890 2015-02-08 Eli Zaretskii <eliz@gnu.org>
892 * frame.c (Fframe_parameter): Don't replace a non-nil value of
893 foreground-color or background-color parameters with a nil value.
896 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
898 * data.c (Findirect_function): Like `symbol-function', don't signal an
899 error for void functions any more.
901 2015-02-07 Martin Rudalics <rudalics@gmx.at>
903 * frame.c (frame_size_history_add): New function.
904 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
905 only after frame's after_make_frame slot is true.
906 Inhibit resizing fullwidth-/height frames in one direction only.
907 Update frame_size_history.
908 (adjust_frame_size): Call frame_size_history_add.
909 (make_frame): Initalize after_make_frame slot.
910 (Fmake_terminal_frame): Adjust adjust_frame_size call.
911 (Fcan_run_window_configuration_change_hook): Rename to
912 Fframe_after_make_frame. Set after_make_frame slot.
913 Return second argument.
914 (x_set_frame_parameters): Postpone handling fullscreen parameter
915 until after width and height parameters have been set.
916 Apply width and height changes only if can_x_set_window_size is true.
917 Update frame_size_history.
918 (Qadjust_frame_size_1, Qadjust_frame_size_2)
919 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
920 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
921 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
922 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
923 (Qxg_change_toolbar_position, Qx_net_wm_state)
924 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
925 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
926 (Qtip_frame, Qterminal_frame): New symbols.
927 (Vframe_adjust_size_history): Rename to frame_size_history.
928 * frame.h (struct frame):
929 Rename can_run_window_configuration_change_hook slot to
931 (frame_size_history_add): Extern.
932 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
933 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
934 (xg_frame_set_char_size): Try to preserve the status of
935 fullwidth/-height frames. Call frame_size_history_add.
936 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
937 (xg_change_toolbar_position): Call frame_size_history_add.
938 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
940 (Fx_create_frame): Process fullscreen parameter after frame has
942 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
943 (Fx_frame_geometry): Don't pollute pure storage.
944 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
945 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
946 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
947 w32fullscreen_hook immediately.
948 (x_fullscreen_adjust, x_check_fullscreen): Remove.
949 (w32fullscreen_hook): Call change_frame_size just as with a
950 "normal" frame resize operation. Call do_pending_window_change.
951 (x_set_window_size): Try to handle fullwidth and fullheight more
952 accurately. Don't rely on w32_enable_frame_resize_hack.
953 (w32_enable_frame_resize_hack): Remove variable.
954 * widget.c (EmacsFrameResize): Remove dead code.
955 Call frame_size_history_add
956 * window.c (run_window_configuration_change_hook):
957 Check f->after_make_frame instead of
958 f->can_run_window_configuration_change_hook.
959 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
960 (Fx_create_frame): Process fullscreen parameter after frame has
962 (Fx_frame_geometry): Don't pollute pure storage.
963 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
964 Call frame_size_history_add.
965 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
966 (x_check_fullscreen): Count in menubar when calling
967 XResizeWindow. Wait for ConfigureNotify event.
968 Call frame_size_history_add.
969 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
970 changing a fullheight frame's width or a fullwidth frame's
971 height. Call frame_size_history_add.
972 (x_set_window_size): Simplify xg_frame_set_char_size and
973 x_set_window_size_1 calls.
974 (x_frame_normalize_before_maximize): New variable.
976 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
978 Remove no-longer-used cursor_in_echo_area code
979 * dispnew.c (set_window_cursor_after_update, update_frame_1):
980 Remove checks for negative cursor_in_echo_area, since this var is
981 a boolean, and has been a boolean for some time. Simplify.
982 * dispnew.c (init_display):
983 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
985 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
987 * eval.c (Ffunction): Handle the new (:documentation ...) form.
988 (syms_of_eval): Declare `:documentation'.
990 2015-02-05 Martin Rudalics <rudalics@gmx.at>
992 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
993 argument added on 2015-02-01.
995 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
997 Remove no-longer-used two_byte_p calculations
998 * dispextern.h (struct glyph_string): Remove member two_byte_p.
1000 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
1001 All callers changed.
1003 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
1005 Omit unnecessary var if GTK or NS
1006 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
1007 Now a constant zero on these platforms.
1009 2015-02-01 Martin Rudalics <rudalics@gmx.at>
1011 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
1013 2015-01-31 Eli Zaretskii <eliz@gnu.org>
1015 * coding.c (raw_text_coding_system_p): New function.
1017 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
1018 keyboard coding-system is 'raw-text'. (Bug#19532)
1020 * coding.h (raw_text_coding_system_p): Add prototype.
1022 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
1024 * Makefile.in (gl-stamp): Generate globals.h through the use of
1026 (globals.h): Replace with empty command.
1028 2015-01-31 Eli Zaretskii <eliz@gnu.org>
1030 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
1031 and ICONIFY_EVENT for the purposes of breaking while-no-input
1034 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
1035 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
1038 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
1040 Simplify read_dirent's MSDOS hacks
1041 * dired.c (read_dirent): Simplify by removing the need for the
1042 DIR_ENTRY argument. All callers changed. This separates the
1043 MS-DOS idiosyncrasies better from the rest of the code.
1045 2015-01-30 Eli Zaretskii <eliz@gnu.org>
1047 * dired.c (read_dirent): Accept an additional argument
1048 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
1049 time it is called, report the error as if it happened in
1051 (directory_files_internal, file_name_completion): Adjust callers
1054 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
1056 Refactor calls to opendir for simplicity
1057 * dired.c (open_directory): Accept Lisp_Object, not char *, for
1058 dirname. Signal an error if the open fails. All callers changed.
1060 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
1062 Report readdir failures
1063 Previously, on non-MS-Windows platforms the code treated most
1064 readdir failures as EOF. This was incorrect, e.g., when readdir
1065 fails with errno == EOVERFLOW. Signal an error instead.
1066 * dired.c (read_dirent):
1067 New function, which signals an error when readdir fails.
1068 (directory_files_internal, file_name_completion): Use it.
1070 2015-01-29 Eli Zaretskii <eliz@gnu.org>
1072 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
1073 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
1076 * w32font.c (struct font_callback_data, w32font_list_internal)
1077 (w32font_driver, w32font_match_internal): Use bool where appropriate.
1079 * w32menu.c (x_activate_menubar, set_frame_menubar)
1080 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
1081 (is_simple_dialog): Use bool where appropriate.
1083 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
1085 Use bool, not int, to track face changes
1086 * xfaces.c (face_change): Rename from face_change_count, and
1087 change from int to bool. The var is now true (instead of nonzero)
1088 if attributes have changed; this is simpler. All uses changed.
1091 2015-01-28 Eli Zaretskii <eliz@gnu.org>
1093 * dired.c (directory_files_internal, file_name_completion)
1094 [WINDOWSNT]: Signal an error when errno is set non-zero by
1095 'readdir', regardless of its value.
1097 * w32.c (sys_readdir): Set errno to ENOENT when the directory
1098 doesn't exist and to EACCES when it's not accessible to the
1099 current user. Set errno to zero when FindNextFile exhausts the
1100 directory, so that callers don't interpret that as an error and
1101 don't signal a file-error.
1102 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
1104 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
1105 returns NULL and errno is ENOTDIR, behave as if opendir failed to
1106 open the directory. (Bug#19701)
1108 * w32.c (sys_readdir): If FindFirstFile fails because the
1109 directory doesn't exist, set errno to ENOTDIR.
1111 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
1113 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
1115 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
1117 Fix coding.c subscript error
1118 * coding.c (CODING_ISO_INVOKED_CHARSET):
1119 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
1121 2015-01-28 Eli Zaretskii <eliz@gnu.org>
1123 * xdisp.c (produce_image_glyph): Fix display of images in R2L
1124 screen lines: prepend the new glyph to the ones already there
1125 instead of appending it.
1127 * w32fns.c (w32_set_title_bar_text): New function, including
1128 support for titles with non-ASCII characters outside of the
1129 current system codepage.
1130 (x_set_name, x_set_title): Use it. (Bug#19590)
1132 * indent.c (Fvertical_motion): Return zero if we started from ZV
1133 and there's an overlay after-string there. (Bug#19553)
1135 * emacs.c (usage_message): Fix the description of the -nl switch.
1138 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
1139 end information if the window_end_valid flag is unset.
1140 (try_window_id): If the call to display_line invalidated the
1141 window end information, give up the try_window_id optimization.
1144 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
1145 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
1147 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
1149 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
1151 * lisp.mk (lisp): Add cl-preloaded.
1153 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
1155 Use bool for boolean in xfaces.c
1156 * dispextern.h: Adjust to signature changes.
1157 * font.c (font_at, font_range):
1158 * fontset.c (Finternal_char_font):
1159 * fringe.c (draw_fringe_bitmap_1):
1160 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
1161 (get_next_display_element, highlight_trailing_whitespace)
1162 (display_string, calc_line_height_property)
1163 (note_mode_line_or_margin_highlight, note_mouse_highlight):
1164 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
1165 (menu_face_changed_default, recompute_basic_faces)
1166 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
1167 (tty_defined_color, defined_color, face_color_gray_p)
1168 (face_color_supported_p, load_color2, load_face_colors)
1169 (Fx_list_fonts, LFACEP, push_named_merge_point)
1170 (resolve_face_name, lface_from_face_name_no_resolve)
1171 (lface_from_face_name, get_lface_attributes_no_remap)
1172 (get_lface_attributes, lface_fully_specified_p)
1173 (set_lface_from_font, merge_face_vectors, merge_named_face)
1174 (merge_face_ref, Finternal_make_lisp_face)
1175 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
1176 (Finternal_set_lisp_face_attribute)
1177 (update_face_from_frame_parameter, set_font_frame_param)
1178 (face_boolean_x_resource_value)
1179 (Finternal_set_lisp_face_attribute_from_resource)
1180 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
1181 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
1182 (lface_equal_p, Finternal_lisp_face_equal_p)
1183 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
1184 (Fcolor_distance, lookup_named_face, lookup_basic_face)
1185 (lookup_derived_face, Fface_attributes_as_vector)
1186 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
1187 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
1188 (realize_default_face, realize_named_face)
1189 (realize_non_ascii_face, realize_x_face, map_tty_color)
1190 (realize_tty_face, compute_char_face, face_at_buffer_position)
1191 (face_for_overlay_string, face_at_string_position):
1192 Use bool for boolean.
1193 * xfaces.c (set_lface_from_font):
1194 Return void, since callers never use the result.
1196 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
1198 * image.c (lookup_pixel_color): Reorder conditions that are
1200 (x_to_xcolors): Likewise.
1201 (x_detect_edges): Likewise.
1202 (png_load_body): Likewise.
1203 (gif_close): Likewise.
1204 (gif_load): Likewise.
1206 2015-01-25 Eli Zaretskii <eliz@gnu.org>
1208 Use bool for boolean in w32term.c
1209 * w32term.c (x_update_window_begin, x_update_window_end)
1210 (x_update_end, x_after_update_window_line)
1211 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1212 (x_draw_glyph_string_foreground)
1213 (x_draw_composite_glyph_string_foreground)
1214 (x_draw_glyphless_glyph_string_foreground)
1215 (x_draw_image_glyph_string, x_draw_glyph_string)
1216 (x_draw_stretch_glyph_string, note_mouse_movement)
1217 (w32_mouse_position, x_scroll_bar_report_motion)
1218 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
1219 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
1220 (w32_draw_window_cursor, x_new_font, x_set_offset)
1221 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
1222 Use bool where appropriate.
1224 Use bool for boolean in w32fns.c
1225 * w32fns.c (w32_defined_color, x_decode_color)
1226 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
1227 (x_set_menu_bar_lines, x_change_tool_bar_height)
1228 (x_set_internal_border_width, x_explicitly_set_name)
1229 (x_implicitly_set_name, Fx_create_frame, w32_window)
1230 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
1232 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
1234 Use bool for boolean in xfns.c
1235 * xfaces.c (x_update_menu_appearance):
1236 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
1237 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
1238 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
1239 (x_change_tool_bar_height, x_set_internal_border_width)
1240 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
1241 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
1242 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
1243 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
1244 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
1245 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
1246 (clean_up_dialog, syms_of_xfns):
1247 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
1248 (xic_create_fontsetname):
1249 Use bool for boolean.
1250 * xfns.c: Include bitmaps/gray.xbm unconditionally.
1252 Count MANY function args more reliably
1253 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
1254 * buffer.c (Fbuffer_list, Fkill_buffer):
1255 * callint.c (read_file_name, Fcall_interactively):
1256 * charset.c (Fset_charset_priority, syms_of_charset):
1257 * chartab.c (uniprop_encode_value_numeric):
1258 * coding.c (syms_of_coding):
1259 * composite.c (syms_of_composite):
1260 * data.c (wrong_range):
1261 * dbusbind.c (syms_of_dbusbind):
1262 * dired.c (file_attributes):
1263 * editfns.c (Fdecode_time, update_buffer_properties, format2):
1264 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
1265 (call4, call5, call6, call7):
1266 * fileio.c (Finsert_file_contents, choose_write_coding_system)
1267 (Fcar_less_than_car, build_annotations, auto_save_error):
1268 * filelock.c (get_boot_time):
1269 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
1270 (maybe_resize_hash_table, secure_hash):
1271 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
1272 * fontset.c (fontset_add, Fset_fontset_font):
1273 * ftfont.c (ftfont_lookup_cache):
1274 * gtkutil.c (xg_get_font):
1275 * insdel.c (signal_before_change, signal_after_change):
1276 * keymap.c (append_key):
1277 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
1278 * minibuf.c (Fread_buffer):
1279 * print.c (print_preprocess):
1280 * process.c (Fformat_network_address, Fmake_network_process)
1281 (server_accept_connection):
1282 * sound.c (Fplay_sound_internal):
1283 * term.c (Fsuspend_tty, Fresume_tty):
1284 * window.c (window_list):
1285 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
1286 (message_with_string):
1287 * xfaces.c (Fx_list_fonts):
1288 * xfont.c (syms_of_xfont):
1289 * xselect.c (x_handle_selection_request)
1290 (x_handle_selection_clear, x_clear_frame_selections)
1291 (x_clipboard_manager_error_1):
1292 Prefer CALLMANY and CALLN to counting args by hand.
1293 * doc.c (reread_doc_file): Remove unused code.
1294 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
1295 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
1296 Prefer call1 and call2 to Ffuncall.
1297 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
1298 Use struct literal rather than a local var, for simplicity.
1299 * keymap.c (where_is_internal): Use NULL rather than a pointer
1301 * lisp.h (CALLMANY, CALLN): New macros.
1302 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
1305 Use gnustep-config if available
1306 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
1307 It doesn't appear to be needed, and the inclusion breaks on
1308 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
1310 2015-01-22 Eli Zaretskii <eliz@gnu.org>
1312 * xdisp.c (init_iterator): Restore a comment lost in transition.
1314 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
1316 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
1317 * xfont.c (xfont_driver, xfont_chars_supported)
1318 (xfont_text_extents):
1319 * xftfont.c (xftfont_get_colors, xftfont_open)
1320 (xftfont_prepare_face, xftfont_done_face)
1321 (xftfont_cached_font_ok):
1322 * xgselect.c (xg_select):
1323 Use bool for boolean.
1325 Don't downcase system diagnostics' first letters
1326 * fileio.c (report_file_errno): Don't downcase, and simplify.
1329 Isolate NIL_IS_ZERO-assuming code better
1330 Suggested by Stefan Monnier in:
1331 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
1332 * alloc.c (allocate_pseudovector):
1333 Use memclear, not memsetnil, to remove a 'verify'.
1334 * callint.c (Fcall_interactively):
1335 * dispnew.c (realloc_glyph_pool):
1336 * xdisp.c (init_iterator):
1337 Use memclear, not memset, to remove a 'verify'.
1338 * lisp.h (memclear): Rename from memsetnil, and take a byte
1339 count rather than a word count. All callers changed.
1341 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1343 Undo port to hypothetical nonzero Qnil case
1344 This mostly undoes the previous change in this area. See:
1345 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
1346 * alloc.c (allocate_pseudovector):
1347 * callint.c (Fcall_interactively):
1348 * dispnew.c (realloc_glyph_pool):
1349 * fringe.c (init_fringe):
1350 * lisp.h (memsetnil):
1351 * xdisp.c (init_iterator):
1352 Simplify by assuming that Qnil is zero, but verify the assumption.
1353 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1354 NIL_IS_NONZERO. All uses changed.
1356 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1358 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1360 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1362 Prefer xlispstrdup to avoid dumb calls to strlen.
1363 * nsfont.m (ns_get_family):
1364 * nsterm.m (ns_term_init):
1365 * w32fns.c (w32_window):
1366 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1368 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1370 Correct an old fix for GTK font selection
1371 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1374 Fix minor bugs with printing null bytes
1375 * minibuf.c (read_minibuf_noninteractive):
1376 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1377 Work even if the Lisp string contains a null byte.
1379 Port to hypothetical case where Qnil is nonzero
1380 * alloc.c (allocate_pseudovector):
1381 * callint.c (Fcall_interactively):
1382 * coding.c (syms_of_coding):
1383 * dispnew.c (realloc_glyph_pool):
1384 * fringe.c (init_fringe):
1385 * lisp.h (memsetnil):
1386 * xdisp.c (init_iterator):
1387 Port to the currently-hypothetical case where Qnil is nonzero.
1388 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1389 as there are no Lisp_Object values in the data here.
1390 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1391 All uses changed. Define only if not already defined, so that one
1392 can debug with -DNIL_IS_NONZERO.
1393 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1395 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1397 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1398 Qnil is represented as zero, before using that to initialize parts
1399 of the glyph structure.
1401 * xdisp.c (init_iterator): Verify that Qnil is represented as
1402 zero, before using that to initialize parts of the iterator
1405 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1407 Prefer memset to repeatedly assigning Qnil
1408 * alloc.c (allocate_pseudovector): Catch more bogus values.
1409 * alloc.c (allocate_pseudovector):
1410 * callint.c (Fcall_interactively):
1411 * coding.c (syms_of_coding):
1412 * fringe.c (init_fringe):
1413 Verify that Qnil == 0.
1414 * callint.c (Fcall_interactively):
1415 * eval.c (Fapply, Ffuncall):
1416 * fns.c (mapcar1, larger_vector):
1417 * font.c (font_expand_wildcards):
1418 * fringe.c (init_fringe):
1419 Prefer memset to assigning zeros by hand.
1420 * callint.c (Fcall_interactively):
1421 Remove duplicate assignment of Qnil to args[i].
1422 * coding.c (syms_of_coding):
1423 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1424 * fileio.c (Ffile_selinux_context):
1425 Rewrite to avoid need for Lisp_Object array.
1426 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1427 (DEFINE_LISP_SYMBOL_END): Use it.
1428 (NIL_IS_ZERO): New constant.
1429 (memsetnil): New function.
1431 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1433 Tune pseudovector allocation assuming Qnil == 0.
1434 * alloc.c (allocate_pseudovector): Use memset for both
1435 Lisp_Objects and regular slots. Add zerolen arg.
1436 * lisp.h (allocate_pseudovector): Adjust prototype.
1437 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1438 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1439 (allocate_hash_table, allocate_window, allocate_frame)
1440 (allocate_process, allocate_terminal): Remove prototypes.
1441 * fns.c (allocate_hash_table): Now static here.
1442 * frame.c (allocate_frame):
1443 * process.c (allocate_process):
1444 * terminal.c (allocate_terminal):
1445 * window.c (allocate_window): Now static here.
1446 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1448 * lisp.h (XTERMINAL): Add eassert.
1449 * process.c (make_lisp_proc): Now static here.
1451 Prefer INLINE functions in font.h to match style used in lisp.h.
1452 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1453 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1454 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1456 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1457 * ftfont.c (ftfont_shape):
1458 * macfont.m (macfont_shape):
1459 * w32uniscribe.c (uniscribe_shape):
1460 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1462 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1464 Give up on -Wsuggest-attribute=const
1465 * decompress.c (Fzlib_available_p):
1466 * gnutls.c (Fgnutls_available_p):
1467 * gtkutil.h (xg_uses_old_file_dialog):
1468 * xdisp.c (Ftool_bar_height):
1469 * xmenu.c (popup_activated):
1470 No longer const, since it's not const on at lest some
1471 configurations, and we shouldn't lie to the compiler.
1473 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1475 * fileio.c: Include binary-io.h.
1476 (Fset_binary_mode): New function.
1477 (syms_of_fileio): Defsubr it.
1478 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1480 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1482 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1483 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1484 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1485 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1487 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1489 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1490 when FLAGS indicate the item is not highlighted. (Bug#19596)
1492 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1494 * xmenu.c (update_frame_menubar): Remove garbaged code.
1496 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1498 remove_slash_colon need not be inline
1499 * process.c, process.h (remove_slash_colon): No longer inline.
1500 This saves text bytes without hurting runtime performance.
1502 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1504 Avoid extra multibyteness check in ENCODE_FILE users.
1505 * callproc.c (encode_current_directory, Fcall_process, call_process):
1506 * dired.c (directory_files_internal, file_name_completion):
1507 Do not check for STRING_MULTIBYTE because encode_file_name
1508 is a no-op for unibyte strings.
1510 * process.h (remove_slash_colon): New function.
1511 * callproc.c (encode_current_directory, call_process):
1512 * process.c (Fstart_process): Use it.
1514 Consistently handle time zone specification.
1515 * editfns.c (decode_time_zone): New function, refactored out from ...
1516 (Fencode_time): ... adjusted user.
1517 (Fset_time_zone_rule): Use decode_time_zone.
1519 * editfns.c (make_buffer_string_both): If requested range intersects
1520 the gap, don't move the latter but copy in two regions, thus avoiding
1521 unnecessary relocation of buffer data.
1523 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1525 Use bool for boolean in xmenu.c, xml.c
1526 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1527 (Fx_menu_bar_open_internal, popup_widget_loop)
1528 (x_activate_menubar, xg_crazy_callback_abort)
1529 (update_frame_menubar, set_frame_menubar)
1530 (initialize_frame_menubar, free_frame_menubar)
1531 (create_and_show_popup_menu, x_menu_show)
1532 (create_and_show_dialog, x_dialog_show):
1533 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1534 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1535 * xrdb.c (main) [TESTRM]:
1536 * xsettings.c (init_gsettings):
1537 * xterm.c (XFillRectangle, xg_scroll_callback)
1538 (xg_end_scroll_callback):
1539 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1540 Use bool for boolean.
1541 * xmenu.c (TRUE): Remove; no longer used.
1542 (show_help_event): Remove long-unused code.
1543 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1545 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1547 Don't say Fnext_read_file_uses_dialog_p is const
1548 It's const only if a windowing system is not used; don't say it's
1549 const otherwise. See:
1550 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1551 * fileio.c (next_read_file_uses_dialog_p): Remove.
1552 Move guts back to ...
1553 (Fnext_read_file_uses_dialog_p): ... here.
1554 Don't declare as const, as make-docfile.c now has a special case
1555 for this function. This is an ugly hack, but it's better than
1556 lying to the compiler.
1558 Remove now-unnecessary forward XTYPE decl
1559 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1560 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1561 definition to after XTYPE's.
1563 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1565 Fix problems with 32-bit wide-int build exposed by MinGW.
1566 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1567 compilation error in an unoptimized build when !USE_LSB_TAG.
1569 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1570 same larger value as for the 64-bit build.
1572 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1573 avoid compiler warnings.
1575 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1576 Avoid compiler warnings about cast from integer to pointer of
1579 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1580 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1581 casting from integer to pointer of different size.
1582 (add_menu_item): Pass the help-echo string as a pointer to
1583 Lisp_String, not as a Lisp_Object.
1584 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1585 string object from its C pointer.
1587 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1588 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1590 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1591 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1592 compiler warnings about size differences.
1593 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1594 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1595 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1596 integer; use -1 for nil. Doc fix.
1598 * .gdbinit (xgetsym): New subroutine.
1599 (xsymname, xsymbol): Use it.
1600 (xprintsym): No need to call xgetptr.
1602 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1604 * frame.c (adjust_frame_size): Make sure new numbers of
1605 lines/columns get installed after font size change (Bug#19575).
1607 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1609 Add DEFUN attributes.
1610 * callint.c (Finteractive):
1611 * character.c (Fcharacterp, Fmax_char):
1612 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1613 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1614 (Ffloatp, Fbyteorder):
1615 * decompress.c (Fzlib_available_p):
1616 * fns.c (Fidentity):
1617 * frame.c (Fframe_windows_min_size):
1618 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1619 * window.c (Fwindow__sanitize_window_sizes):
1620 * xdisp.c (Ftool_bar_height):
1621 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1622 * emacs.c (Fkill_emacs):
1624 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1625 (Fabor_recursive_edit): Add noreturn attribute.
1627 * search.c (fast_string_match_internal): New function,
1628 consolidated from...
1629 (fast_string_match, fast_string_match_ignore_case): ...functions
1631 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1632 inlined from here now.
1633 (fast_string_match_internal): Add prototype.
1634 * dired.c (file_name_completion): Use fast_string_match_internal.
1636 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1637 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1638 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1639 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1641 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1643 Port to 32-bit MingGW --with-wide-int
1644 Problem reported by Eli Zaretskii in:
1645 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1646 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1647 what we think it is, rather than checking only its alignment (and
1648 doing so incorrectly on MinGW).
1650 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1652 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1653 Remove dead NILP check.
1654 * image.c (Flookup_image): Use regular format for docstring.
1655 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1657 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1659 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1661 * frame.c (frame_default_tool_bar_height): New variable.
1662 (adjust_frame_size): Possibly add requested adjustment to
1663 Vframe_adjust_size_history.
1664 (make_frame): Initialize tool_bar_redisplayed_once slot.
1665 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1666 doc-string. Call adjust_frame_size unconditionally (the frame's
1667 text size may remain unaltered but the pixel size may change).
1668 (x_figure_window_size): If frame_default_tool_bar_height was
1669 set, use it instead of calculating the tool bar height from
1670 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1671 Vframe_initial_frame_tool_bar_height.
1672 (Qchange_frame_size, Qxg_frame_set_char_size)
1673 (Qset_window_configuration, Qx_create_frame_1)
1674 (Qx_create_frame_2): New symbols.
1675 (Vframe_initial_frame_tool_bar_height): Remove.
1676 (Vframe_adjust_size_history): New history variable for debugging
1677 frame size adjustments.
1678 * frame.h (struct frame): New boolean slot
1679 tool_bar_redisplayed_once.
1680 (frame_default_tool_bar_height): Extern.
1681 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1682 to adjust_frame_size.
1683 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1684 Qx_create_frame_2 to adjust_frame_size.
1685 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1686 inhibit 1 when we have not redisplayed the tool bar yet.
1687 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1688 Qx_create_frame_2 to adjust_frame_size.
1689 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1691 * window.c (Fset_window_configuration):
1692 Pass Qset_window_configuration to adjust_frame_size.
1693 * xdisp.c (redisplay_tool_bar): Assign new height to
1694 frame_default_tool_bar_height.
1695 (redisplay_internal): If we haven't redisplayed this frame's
1696 tool bar, call redisplay_tool_bar early so we can adjust the
1697 frame size accordingly.
1698 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1699 inhibit 1 when we have not redisplayed the tool bar yet.
1700 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1701 Qx_create_frame_2 to adjust_frame_size.
1703 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1705 Have 'make' output better GEN names
1706 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1707 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1708 more naturally so that 'make' can output more-accurate names.
1710 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1712 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1713 calling reset_buffer_local_variables, and make sure we initialize
1716 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1718 * coding.c (Fcoding_system_plist): Use common style for docstring.
1720 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1722 Port to MSB hosts without optimization
1723 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1724 the inline function XTYPE needs to be declared before being used.
1725 * lisp.h (XTYPE): New forward declaration.
1727 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1729 Port to 32-bit --with-wide-int
1730 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1731 widened, as the latter had trouble with GCC on Fedora 21 when
1732 configured --with-wide-int and when used in static initializers.
1733 * alloc.c (garbage_collect_1, which_symbols):
1734 * lread.c (init_obarray):
1735 Prefer builtin_lisp_symbol when it can be used.
1736 * dispextern.h (struct image_type.type):
1737 * font.c (font_property_table.key):
1738 * frame.c (struct frame_parm_table.sym):
1739 * keyboard.c (scroll_bar_parts, struct event_head):
1740 * xdisp.c (struct props.name):
1741 Use the index of a builtin symbol rather than its address.
1743 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1744 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1745 symbol indexes rather than pointers, and which work better on MSB
1746 hosts because they shift right before tagging. All uses changed.
1747 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1748 No longer noops on wide-int hosts, since they work now.
1749 (builtin_lisp_symbol): New function.
1751 Port to HAVE_FREETYPE && !HAVE_XFT
1752 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1753 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1754 Declare in this case too.
1756 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1758 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1760 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1761 Use make_pointer_integer instead of XIL.
1762 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1764 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1765 instead of XIL. Put a list of the descriptor, action, and file
1766 name in event->arg, instead of spreading them between event->code
1769 * w32term.c (queue_notifications): Use make_pointer_integer
1770 instead of XIL. Put a list of the descriptor, action, and file
1771 name in event->arg, instead of spreading them between event->code
1774 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1775 event creation to changes in w32term.c and w32inevt.c above.
1777 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1779 Port Qnil==0 changes to 32-bit --with-wide-int
1780 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1781 macro-implemented version. For the non-USE_LSB_TAG case, supply
1782 a new inline function that is the inverse of the new TAG_SYMPTR.
1783 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1784 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1785 negative number, don't allow sign bits to bleed into the encoded
1786 value. Shift in zero bits instead.
1788 Refactor pointer-to-integer conversion
1789 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1790 Rename and move to lisp.h. All uses changed.
1791 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1792 which are renamed from gfilenotify.c's lisp_to_monitor and
1793 monitor_to_lisp, and with more-generic void * signatures.
1795 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1797 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1798 returned for right-to-left screen lines. (Before the change on
1799 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1802 * .gdbinit (xsymname): New subroutine.
1803 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1804 in a way that doesn't cause GDB to barf when it tries to
1805 dereference a NULL pointer.
1807 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1809 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1810 (insert_left_trunc_glyphs, append_space_for_newline)
1811 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1812 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1813 (Fbidi_resolved_levels, produce_special_glyphs)
1814 (rows_from_pos_range, mouse_face_from_buffer_pos)
1815 (note_mouse_highlight): Use nil as the object for glyphs inserted
1816 by the display engine, and test with NILP instead of INTEGERP.
1819 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1822 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1825 * dispextern.h (struct glyph, struct it): Update comments for the
1828 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1830 Port new Lisp symbol init to x86 --with-wide-int
1831 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1832 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1833 GCC (at least) does not allow a constant initializer to widen an
1836 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1837 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1838 Although clang doesn't need it, some other compiler might, and
1839 it's easy enough to be safe.
1841 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1842 Apparently clang removed support for the alloc_size attribute.
1844 Port Qnil==0 XUNTAG to clang
1845 clang has undefined behavior if the program subtracts an integer
1846 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1847 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1848 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1849 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1851 Port GFileMonitor * hack to Qnil==0 platforms
1852 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1853 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1854 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1856 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1858 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1859 size instead of using widht/height. The frame may be
1860 constrained (Bug#19482).
1862 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1864 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1865 Needed when neither optimizing nor inlining.
1866 Also, sort decls alphabetically.
1868 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1870 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1871 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1872 declarations of Q* variables that represent symbols.
1874 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1878 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1879 that NILP (x) is equivalent to testing whether x is 0 at the
1880 machine level. The overall effects of this and the previous patch
1881 shrink the size of the text segment by 2.3% and speeds up
1882 compilation of all the .elc files by about 0.5% on my platform,
1883 which is Fedora 20 x86-64.
1884 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1885 (make_lisp_symbol) [USE_LSB_TAG]:
1886 Symbols now tag the difference from lispsym, not the pointer.
1887 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1888 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1889 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1890 (XSYMBOL): New forward decl.
1891 (XUNTAGBASE): New function.
1894 Compute C decls for DEFSYMs automatically
1896 This patch also makes Q constants (e.g., Qnil) constant addresses
1897 from the C point of view.
1898 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1899 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1900 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1901 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1902 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1903 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1904 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1905 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1906 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1907 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1908 * xselect.c, xsettings.c, xterm.c:
1909 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1910 These names are now defined automatically by make-docfile.
1911 * alloc.c (init_symbol): New function.
1912 (Fmake_symbol): Use it.
1913 (c_symbol_p): New function.
1914 (valid_lisp_object_p, purecopy): Use it.
1915 * alloc.c (marked_pinned_symbols):
1916 Use make_lisp_symbol instead of make_lisp_ptr.
1917 (garbage_collect_1): Mark lispsym symbols.
1918 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1919 (mark_object): Use it.
1920 (sweep_symbols): Sweep lispsym symbols.
1921 (symbol_uses_obj): New function.
1922 (which_symbols): Use it. Work for lispsym symbols, too.
1923 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1924 since Qt's address is already known now.
1925 (syms_of_alloc): Add lispsym count to symbols_consed.
1926 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1927 when testing whether storage is all bits zero.
1928 * dispextern.h (struct image_type):
1929 * font.c (font_property_table):
1930 * frame.c (struct frame_parm_table, frame_parms):
1931 * keyboard.c (scroll_bar_parts, struct event_head):
1932 * xdisp.c (struct props):
1933 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1934 Lisp_Object *, since Qfoo is no longer an object whose address can be
1935 taken. All uses changed.
1936 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1937 use it, so that they no longer need to take the address of a Lisp sym.
1938 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1939 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1940 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1941 DEFSYM Qdeactivate_mark before the corresponding var.
1942 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1943 instead of interning their symbols; this avoids duplicates.
1944 (LISP_INITIALLY, TAG_PTR)
1945 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1947 (LISP_INITIALLY_ZERO): Use it.
1948 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1949 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1950 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1951 (make_lisp_symbol): New function.
1952 (XSETSYMBOL): Use it.
1953 (DEFSYM): Now just a placeholder for make-docfile.
1954 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1955 (intern_sym): New function, with body taken from old intern_driver.
1956 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1958 (define_symbol): New function.
1959 (init_obarray): Define the C symbols taken from lispsym.
1960 Use plain DEFSYM for Qt and Qnil.
1961 * syntax.c (init_syntax_once): No need to worry about
1962 Qchar_table_extra_slots.
1964 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1966 'temacs -nw' should not call missing functions
1967 Without this patch, "temacs -nw" fails with the diagnostic
1968 "emacs: Symbol's function definition is void: frame-windows-min-size"
1969 and messes up the tty's state.
1970 * frame.c (Fframe_windows_min_size): New placeholder function.
1971 (syms_of_frame): Define it.
1972 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1973 (syms_of_window): Define it.
1975 Less 'make' chatter for lisp dir
1976 * Makefile.in (%.elc): Adjust to compile-onefile change in
1977 ../lisp/Makefile.in.
1979 batch write-region no longer says "Wrote FOO"
1980 This cuts down on 'make' chatter a bit.
1981 * fileio.c (Fwrite_region):
1982 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1984 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1986 Revert previous change to produce_composite_glyph
1987 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1989 Pacify gcc -Wparentheses
1990 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1992 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1994 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1995 f->can_x_set_window_size is true.
1996 * xterm.c (x_set_window_size_1): Call change_frame_size with
1997 text sizes instead of pixel sizes (Bug#19428).
1999 2015-01-01 Eli Zaretskii <eliz@gnu.org>
2001 * xdisp.c (pos_visible_p): Fix up the X coordinate for
2002 right-to-left screen lines. (Bug#19473)
2004 2015-01-01 Eli Zaretskii <eliz@gnu.org>
2006 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
2008 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
2010 Simplify setfattr use by assuming GNU make
2011 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
2012 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
2013 Simplify by using GNU make rather than shell conditionals,
2014 by using ln -f rather than rm -f followed by ln,
2015 and by preferring $@ to spelling out the destination.
2017 2014-12-29 Eli Zaretskii <eliz@gnu.org>
2019 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
2020 file doesn't compile on MS-Windows.
2022 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
2024 Allow return value of system-name to vary. (Bug#19438)
2025 * filelock.c (current_lock_owner):
2026 * xrdb.c (get_environ_db):
2027 * xterm.c (same_x_server):
2028 * xterm.c (x_term_init):
2029 Prefer (system-name) to system-name, and avoid naming
2030 locals 'system-name'.
2031 * editfns.c (cached_system_name): New static var.
2032 (init_and_cache_system_name): New function.
2033 (init_editfns, Fsystem_name): Use it.
2034 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
2035 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
2036 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
2037 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
2038 Don't create a new string if the current value is already correct.
2040 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
2042 Fix produce_composite_width typo
2043 * term.c (produce_composite_glyph):
2044 Fix typo that confused number of columns for pixel width.
2046 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
2048 Wrap dll functions more simply
2049 * decompress.c, gnutls.c, image.c, xml.c:
2050 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
2051 rather than the inverse when not WINDOWSNT. This isolates the
2052 fn_* business into the WINDOWSNT-specific section of the code,
2053 which makes it easier to maintain the generic code.
2054 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
2055 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
2056 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
2057 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
2058 Remove. All uses replaced by DEF_DLL_FN.
2059 * decompress.c (inflateInit2): Remove; no longer needed.
2060 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
2062 Port memory-full checking to GnuTLS 3.3
2063 Instead of using gnutls_global_set_mem_functions, check every call
2064 to a GnuTLS function that might return an indication of memory
2065 exhaustion. Suggested by Dmitry Antipov in:
2066 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
2067 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
2068 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
2069 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
2071 (check_memory_full): New function.
2072 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
2073 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
2074 (Fgnutls_boot): Use it.
2075 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
2077 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
2079 Fix parse_settings to match internal documentation
2080 * xsettings.c (parse_settings): Return the number of settings seen.
2081 Count the settings changes accurately.
2082 (read_settings): Don't confuse number of settings changes with
2083 the return code from XGetWindowProperty.
2085 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2087 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
2088 composition_compute_stop_pos to the number of characters in the
2090 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
2092 * composite.c (composition_compute_stop_pos): If no composition
2093 was found in a string before ENDPOS, and ENDPOS is the string end,
2094 no need to back up to a safe point.
2096 * dispextern.h (struct it) <end_charpos>: Improve commentary.
2098 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
2100 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2101 (dealloc): Release bmRep.
2102 (setPixmapData): Make bmRep local so class member is not
2104 (setPixmapData): Rename local variable bmRep to avoid compiler
2107 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
2109 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
2110 when going to fullscreen (Bug#0x180004f).
2112 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2114 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
2116 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
2118 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
2120 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2122 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
2124 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
2126 Use bool for boolean in xselect.c, xsettings.c
2127 * xselect.c (x_get_local_selection, struct selection_data)
2128 (x_selection_request_lisp_error, struct prop_location)
2129 (x_handle_selection_request, x_convert_selection)
2130 (waiting_for_other_props_on_window, expect_property_change)
2131 (wait_for_property_change, x_handle_property_notify)
2132 (x_get_foreign_selection, x_get_window_property)
2133 (receive_incremental_selection)
2134 (x_get_window_property_as_lisp_data)
2135 (lisp_data_to_selection_data, Fx_get_selection_internal)
2136 (x_send_client_event):
2137 * xselect.c, xterm.h (x_handle_dnd_message):
2138 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
2139 (apply_xft_settings, read_and_apply_settings)
2140 (xft_settings_event, init_gsettings, init_xsettings)
2141 (syms_of_xsettings):
2142 Use bool for boolean.
2143 * xselect.c (x_get_window_property): Omit last arg, which was an
2145 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
2146 always true. All callers changed.
2148 2014-12-26 Eli Zaretskii <eliz@gnu.org>
2150 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
2153 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
2155 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
2158 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
2160 Use bool for boolean in xsmfns.c
2161 * xsmfns.c, xterm.h (x_session_have_connection):
2162 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
2163 Use bool for boolean.
2164 (x_session_initialize, Fhandle_save_session):
2165 Prefer NILP (x) to EQ (x, Qnil).
2167 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
2169 * callproc.c (child_setup):
2170 * dbusbind.c (xd_signature_cat):
2171 * doc.c (get_doc_string, Fsnarf_documentation):
2172 * editfns.c (Fuser_full_name):
2173 * frame.c (xrdb_get_resource):
2174 * gtkutil.c (xg_get_file_with_chooser):
2175 * tparam.c (tparam1):
2176 * xfns.c (xic_create_fontsetname):
2177 * xrdb.c (gethomedir, get_user_db, get_environ_db):
2178 * xsmfns.c (smc_save_yourself_CB):
2179 Rewrite to avoid the need for strcat, typically by using stpcpy
2180 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
2181 * doc.c (sibling_etc):
2182 * xrdb.c (xdefaults):
2183 Now a top-level static constant.
2185 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
2187 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
2190 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
2192 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
2193 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
2195 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
2197 Use bool for boolean in xterm.c
2198 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
2199 (x_set_window_size, x_bitmap_icon):
2200 * nsterm.m (ns_frame_raise_lower, x_new_font):
2201 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
2202 (struct terminal.frame_raise_lower_hook):
2203 * w32term.c (w32_frame_raise_lower):
2204 * xterm.c, xterm.h (x_text_icon):
2205 * xterm.c (x_update_window_begin, x_update_window_end)
2206 (x_update_end, x_after_update_window_line)
2207 (x_set_glyph_string_gc, x_draw_glyph_string_background)
2208 (x_draw_glyph_string_foreground)
2209 (x_draw_composite_glyph_string_foreground)
2210 (x_alloc_lighter_color, x_draw_relief_rect)
2211 (x_draw_glyph_string_box, x_draw_image_relief)
2212 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
2213 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
2215 (XFillRectangle) [HAVE_GTK3]:
2216 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
2217 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
2218 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
2219 (x_send_scroll_bar_event, xm_scroll_callback)
2220 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
2221 (x_create_toolkit_scroll_bar)
2222 (x_create_horizontal_toolkit_scroll_bar)
2223 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
2224 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
2225 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
2226 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
2227 (x_scroll_bar_report_motion)
2228 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
2229 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
2230 (x_draw_window_cursor, x_clear_errors)
2231 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
2232 (set_wm_state, x_set_sticky, get_current_wm_state)
2233 (do_ewmh_fullscreen, x_handle_net_wm_state)
2234 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
2235 (x_set_window_size_1, XTframe_raise_lower)
2236 (x_make_frame_visible, x_iconify_frame)
2237 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
2238 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
2239 (x_delete_terminal, x_initialize, syms_of_xterm):
2240 Use bool for boolean.
2242 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
2244 * composite.h (struct composition.width): Now int
2245 instead of unsigned short, as we prefer signed integers.
2247 Let charset tick grow past USHRT_MAX
2248 * charset.c, charset.h (charset_ordered_list_tick):
2249 Now EMACS_UINT, not unsigned short.
2250 * fontset.c (reorder_font_vector): Allow the tick to grow to the
2251 maximum representable Emacs integer value before wrapping it around.
2253 Simplify unexec file mode setting
2254 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
2255 Don't include <sys/stat.h> when no longer needed.
2256 (unexec): Create file with correct mode in the first place,
2257 rather than overwriting the mode later and fiddling with the
2258 global umask in the mean time. Avoid bogus usage like
2259 'umask (777)', which should have been 'umask (0777)'.
2260 (mark_x): Remove. All callers removed.
2262 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
2264 Minor cleanups for Lisp objects and symbols
2265 * alloc.c (next_vector, set_next_vector):
2266 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
2267 (lisp_h_make_number) [USE_LSB_TAG]:
2268 Use Lisp_Int0 instead of the mystery constant 0.
2269 * alloc.c (mark_object): Always set and use po; that's simpler.
2270 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
2271 Properly parenthesize definientia.
2272 * bidi.c (bidi_initialize):
2273 * buffer.c (init_buffer_once):
2274 * nsfns.m (syms_of_nsfns):
2275 * nsmenu.m (syms_of_nsmenu):
2276 * nsselect.m (syms_of_nsselect):
2277 Prefer DEFSYM to defining by hand.
2278 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
2279 * data.c: Fix too-long line.
2280 * lisp.h (DECLARE_GDB_SYM): New macro.
2281 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
2282 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
2283 Declare the symbol, so it's visible to everywhere lisp.h is included.
2284 Move forward decls as far forward as they can go,
2285 to allow future changes to use them.
2287 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
2289 * gnutls.c: Include gnutls.h.
2290 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
2291 * image.c (svg_load): Fix pointer signedness.
2293 2014-12-18 Martin Rudalics <rudalics@gmx.at>
2295 * frame.c (frame_windows_min_size): New argument IGNORE.
2296 (adjust_frame_size): When called from change_frame_size call
2297 frame_windows_min_size with IGNORE Qt so we can ignore size
2300 2014-12-18 Eli Zaretskii <eliz@gnu.org>
2302 * font.c (Ffont_info): Add more font information to the vector
2303 returned by the function, inspired by query-font. Doc fix.
2306 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
2308 * keyboard.c (input_was_pending): New var.
2309 (read_char): Use it to make sure we only skip redisplay when we can't
2310 keep up with the repeat rate.
2312 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
2314 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
2316 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2318 * image.c (svg_load): Watch out for nil value of current buffer's
2319 filename. Re-enable filename thing for not-a-file case.
2321 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2323 Partially disabled previous change.
2325 * image.c (svg_load): Temporarily disabled filename thing for
2326 not-a-file case as it can cause crashs.
2328 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
2330 Fix problem with images referenced within svg files. (bug#19373)
2332 * image.c: Additional parameter 'filename' for
2333 svg_load_image. Include "buffer.h". Define library function
2334 rsvg_handle_set_base_uri for WINDOWSNT.
2335 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
2336 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
2337 (svg_load): Pass a filename to svg_load_image: either name of
2338 actual file or of current buffer's file.
2339 (svg_load_image): New parameter 'filename', used for setting
2340 base_uri, necessary for loading referenced images. (bug#19373)
2342 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
2344 * lread.c (init_obarray): Declare Qt as special.
2345 This fixes a typo in the 2012-05-15 patch that
2346 tried to declare Qt as special.
2348 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2350 Various fixes to use bool type and constants.
2351 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2353 * xfaces.c (clear_face_cache): Use bool for the argument type.
2355 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2357 Correct same_at_end when restoring window points
2358 * fileio.c (Finsert_file_contents): Compute same_at_end character
2359 position using the old buffer size, not the new one, since
2360 restore_window_points wants the old size.
2361 Fixes: debbugs:19161
2363 2014-12-14 Alan Mackenzie <acm@muc.de>
2365 New feature optionally to accelerate auto-repeated scrolling.
2367 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2369 * window.c (window_scroll): Bind fontification-functions to nil
2370 when scrolling by whole screens and
2371 fast-but-imprecise-scrolling is non-nil.
2372 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2374 * lisp.h (bool): Declare Qfontification_functions extern.
2376 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2378 Load system's default trusted Certificate Authorities if available.
2379 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2380 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2381 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2382 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2383 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2385 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2386 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2389 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2391 * regex.c (analyze_first): Rename from analyze_first.
2393 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2395 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2396 a hack involving a union.
2398 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2400 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2401 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2404 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2406 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2408 * gnutls.h: Always declare syms_of_gnutls.
2410 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2411 clarity. Let the availability check return Qnil when the GnuTLS
2412 integration is not available, instead of erroring out.
2415 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2417 * xdisp.c (move_it_in_display_line_to, display_line):
2418 Don't disallow overflow-newline-into-fringe when word-wrap is in
2421 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2423 * fileio.c: Better preserve window-points during revert (bug#19161).
2424 (Qget_buffer_window_list): New var.
2425 (get_window_points_and_markers, restore_window_points): New functions.
2426 (Finsert_file_contents): Use them to save and restore window-points.
2428 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2430 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2431 descriptor if called from x_connection_closed and always delete
2432 this descriptor from keyboard waiting set (Bug#19147).
2434 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2436 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2437 (bidi_cache_max_elts): New global variable.
2438 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2439 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2441 (bidi_cache_search): Handle overflown cache. Improve commentary.
2442 (bidi_cache_ensure_space): Limit allocations to the current value
2443 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2444 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2445 the increment to not exceed the limit.
2446 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2447 cache, zero otherwise (meaning the cache overflowed). In the
2448 latter case, set bidi_cache_last_idx to -1.
2449 (bidi_peek_at_next_level): Handle overflown cache.
2450 (bidi_push_it): Increase the cache limit for iterating the new object.
2451 (bidi_pop_it): Decrease the cache limit back to previous value.
2452 (bidi_shelve_cache): Shelve the current value of the cache limit.
2453 (bidi_unshelve_cache): Restore the value of cache limit.
2454 (bidi_find_bracket_pairs): If the cache overflows while looking
2455 for the paired bracket, give up and let bidi_resolve_neutrals
2456 process the bracket as a simple neutral. (Bug#19322)
2457 (bidi_find_other_level_edge): If the cache overflows, fall back on
2458 Plan B, which effectively stops the reordering and restarts it on
2459 the next character (after resetting the cache).
2460 (bidi_move_to_visually_next): When the cache overflows, reset it
2461 after processing the last cached character.
2463 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2465 Fix glitches in gnutls.c, mostly memory-related
2466 * gnutls.c: Sort macro definitions by name.
2467 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2468 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2469 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2470 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2471 calculating string length. Use make_uninit_string, to avoid
2472 copying the string. Cast the char, not the pointer.
2473 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2474 and free. Work even for dates past the year 9999. Use void *
2475 for buffers, to avoid casts.
2477 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2479 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2481 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2483 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2486 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2488 * process.c: Whitespace and line-break nitpicks.
2490 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2492 * gnutls.c (gnutls_certificate_details): The :signature isn't
2493 that useful, so remove it.
2494 (gnutls_certificate_details): Clean up whitespace slightly.
2495 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2497 (gnutls_certificate_details): Put :signature-algorithm back again,
2498 which was removed by mistake.
2499 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2500 that they are not messaged by default (bug#16253).
2501 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2503 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2505 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2507 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2510 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2512 * eval.c (Fsignal): Remove duplicate test.
2513 (Fautoload_do_load): Fix up docstring.
2515 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2517 * nsterm.m (represented_filename, represented_frame): New variables.
2518 (ns_set_represented_filename): New function.
2519 (sendEvent:): Set represented filename here to avoid flicker,
2520 related to Bug#18757.
2522 * nsterm.h: Declare ns_set_represented_filename.
2524 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2525 at once, call ns_set_represented_filename instead.
2527 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2529 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2530 (struct bidi_stack): Reduce size by using bit fields and by
2531 packing sos, override, and isolate_status into a single 8-bit
2532 byte called 'flags'.
2534 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2535 (bidi_push_embedding_level): Construct flags from individual
2536 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2538 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2539 from flags. Adapt to changes in prev_for_neutral,
2540 next_for_neutral, and last_strong members.
2541 (bidi_line_init): Initialize flags to zero.
2542 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2543 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2545 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2547 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2548 (Fapply): Try and simplify the control flow.
2550 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2552 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2553 Use gnutls_sign_get_name directly because
2554 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2555 (init_gnutls_functions): Load missing gnutls_server_name_set.
2557 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2559 * bidi.c (bidi_find_first_overridden): New function.
2561 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2562 (syms_of_xdisp): Defsubr it.
2564 * dispextern.h (bidi_find_first_overridden): Add prototype.
2566 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2568 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2569 to nil after release (Bug#9133).
2571 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2573 Port better to AddressSanitizer.
2574 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2576 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2577 Return -1 or 0, as the pipe trick doesn't work.
2578 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2580 * print.c (print_object):
2581 When a pointer-check primitive returns -1, do not assume this
2582 means the pointer is valid or that the underlying system has failed.
2583 It could just be that addresses are being sanitized so Emacs can't
2584 test for pointer validity.
2585 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2586 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2587 string validity checker doesn't work on stack-based strings.
2589 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2591 Improve clarity of USE_LSB_TAG definition.
2592 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2593 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2594 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2595 VAL_MAX / 2 rather than in terms of the (more complicated)
2596 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2598 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2600 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2601 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2602 (next_element_from_buffer): When done with overlays, reset the
2603 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2605 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2607 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2608 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2610 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2612 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2613 for paxctl and setfattr. Fixes temacs startup failure with
2614 grsecurity/PaX enabled Linux kernel (bug#19067).
2616 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2618 * w32.c, w32heap.c, w32term.c:
2619 Use MINGW_W64 instead of _W64.
2621 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2623 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2625 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2627 * gnutls.c (gnutls_ip_address_p): New function.
2628 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2630 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2632 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2634 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2636 Fix gnutls problems caught by static checking.
2637 * gnutls.c (Fgnutls_boot): Remove unused local.
2638 (Fgnutls_boot): Fix pointer signedness.
2640 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2642 * gnutls.c (gnutls_certificate_details): Don't include certain
2643 certificate details on older gnutls versions (bug#19168).
2644 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2645 (gnutls_certificate_details): Reversed check in last checkin.
2647 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2649 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2650 (Fgnutls_peer_status_warning_describe): Add function to describe a
2651 peer verification warning symbol.
2652 (Fgnutls_peer_status): Use it.
2653 (Fgnutls_boot): Use it. Minor logging fixes.
2655 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2657 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2659 2014-11-24 Glenn Morris <rgm@gnu.org>
2661 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2663 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2664 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2666 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2668 * gnutls.c: Fix Windows function definition of
2669 gnutls_x509_crt_get_fingerprint.
2671 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2673 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2675 * process.h: Added more fields to Lisp_Process to track
2676 certificate details.
2678 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2679 (Fgnutls_peer_status): New functions to export TLS certificate
2680 details to Emacs Lisp.
2682 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2684 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2685 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2686 check for gtk_adjustment_configure (Bug#19149).
2687 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2689 2014-11-22 Glenn Morris <rgm@gnu.org>
2691 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2693 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2695 Don't shrink frame when using desktop-save-mode (Bug#19048).
2696 * w32fns.c (x_set_tool_bar_lines): Always call
2697 x_change_tool_bar_height (Bug#19048).
2698 (x_change_tool_bar_height): Mark frame as garbaged since
2699 adjust_frame_size might not have done that.
2700 * xfns.c (x_set_tool_bar_lines): Always call
2701 x_change_tool_bar_height (Bug#19048).
2702 (x_change_tool_bar_height): Mark frame as garbaged since
2703 adjust_frame_size might not have done that.
2705 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2707 * xml.c (parse_region): Take care of new optional parameter
2708 'discard-comments' of 'libxml-parse(html|xml)-region'.
2709 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2710 New optional parameter 'discard-comments'.
2712 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2714 Improve time stamp handling, and be more consistent about it.
2715 * editfns.c (invalid_time): New function.
2716 Use it instead of 'error ("Invalid time specification")'.
2717 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2718 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2720 (make_time_tail, make_time): Remove. All uses changed to use
2721 new functions or plain list4i.
2722 (disassemble_lisp_time): Return effective length if successful.
2723 Check that LOW is an integer, if it's combined with other components.
2724 (decode_time_components): Decode into struct lisp_time, not
2725 struct timespec, so that we can support a wide set of times
2726 regardless of whether time_t is signed. Decode plain numbers
2727 as seconds since the Epoch, and nil as the current time.
2728 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2729 Reimplement in terms of new functions.
2730 (Fencode_time): Just use list2i.
2731 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2732 * keyboard.c (decode_timer): Don't allow the new formats (floating
2733 point or nil) in timers.
2734 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2735 place of the magic number '16'.
2736 (struct lisp_time): New type.
2737 (decode_time_components): Use it.
2738 (lisp_to_timespec): New decl.
2740 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2742 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2745 * callint.c (Fcall_interactively): Pass in nil as argument to
2746 Fbarf_if_buffer_read_only.
2748 * fileio.c (Finsert_file_contents): Ditto.
2750 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2752 * textprop.c (verify_interval_modification): Check buffer
2753 readedness after the last interval.
2755 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2756 the text at POSITION (new optional argument) has the
2757 `inhibit-read-only' text property set.
2759 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2761 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2762 errors in computing the number of pixels to scroll.
2763 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2765 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2767 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2768 call updateFrameSize.
2770 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2772 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2774 * nsfns.m (x_set_foreground_color, x_set_background_color)
2775 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2776 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2778 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2780 * nsterm.m (ns_send_appdefined): Check for application defined
2781 event on Cocoa (Bug#18993).
2782 (run): Restore code before the previous 18993 fix.
2784 2014-11-14 David Reitter <david.reitter@gmail.com>
2786 * nsterm.m (run): Set timeout for event loop to prevent hang.
2789 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2791 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2793 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2795 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2796 for each candidate font but attempt to reuse it from previous improper
2799 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2801 Avoid undefined behavior in color table hashing.
2802 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2803 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2804 This function avoids undefined behavior with signed shift overflow.
2806 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2808 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2809 when the inserted text does not need decoding. (Bug#18982)
2811 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2813 * nsterm.h (EmacsScroller): judge returns bool.
2815 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2816 (ns_judge_scroll_bars): Only set removed if judge returns true.
2817 (judge): Returns bool == condemned. Remove self from window.
2818 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2820 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2822 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2823 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2825 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2827 * nsterm.m (ns_set_vertical_scroll_bar)
2828 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2830 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2832 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2833 merely because tmo_in_millisec is nonnegative. The 1st call
2834 to g_main_context_query could succeed while the 2nd one fails.
2836 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2838 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2840 * nsterm.m (run): Only use non-system event loop if OSX version is
2841 exactly 10.9 (Bug#18993).
2842 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2845 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2847 * callproc.c (encode_current_directory): Support handling of file
2848 names prepended by "/:". (Bug#18891)
2850 2014-11-08 Alan Mackenzie <acm@muc.de>
2852 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2854 2014-11-08 Dima Kogan <dima@secretsauce.net>
2856 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2858 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2860 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2861 raises an error. (Bug#18891)
2863 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2865 * frame.c (adjust_frame_size): Call x_set_window_size only if
2866 f->can_x_set_window_size is set.
2867 (make_frame): Initialize f->can_x_set_window_size and
2868 f->can_run_window_configuration_change_hook.
2869 (Fcan_run_window_configuration_change_hook): New function.
2870 * frame.h (frame): Split `official' into `can_x_set_window_size'
2871 and `can_run_window_configuration_change_hook'.
2872 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2873 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2874 Set f->can_x_set_window_size.
2875 * window.c (run_window_configuration_change_hook):
2876 Return immediately if either f->can_x_set_window_size or
2877 f->can_run_window_configuration_change_hook are false.
2878 (Fset_window_configuration): Instead of f->official set
2879 f->can_x_set_window_size.
2880 * xfns.c (Fx_create_frame, x_create_tip_frame):
2881 Set f->can_x_set_window_size.
2883 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2885 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2886 cleanup from 2014-11-01 (Bug#18972).
2888 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2890 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2891 * xdisp.c (window-scroll-functions): Improve docstring.
2893 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2895 Uniquify the 'size' symbol.
2897 * w32notify.c (Qsize): Remove.
2898 * lisp.h (Qsize): New decl.
2899 * lread.c (Qsize): Now extern.
2900 * w32notify.c (syms_of_w32notify): No need to defsym.
2902 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2904 * dispnew.c (change_frame_size_1): Fix call of
2906 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2907 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2908 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2909 (Qtool_bar_size): New constants.
2910 (frame_inhibit_resize, adjust_frame_size): New argument to
2911 handle case where frame_inhibit_implied_resize is a list.
2912 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2913 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2914 (x_set_right_divider_width, x_set_bottom_divider_width)
2915 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2916 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2918 (frame-inhibit-implied-resize): Rewrite doc-string.
2919 * frame.h (frame_inhibit_resize, adjust_frame_size):
2920 Fix external declarations.
2921 (Qframe_position, Qframe_outer_size)
2922 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2923 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2924 (Qtool_bar_size): Extern them.
2925 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2926 (xg_height_or_width_changed): Remove.
2927 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2928 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2929 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2930 (xg_change_toolbar_position): Call adjust_frame_size directly.
2931 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2932 Fix calls of adjust_frame_size.
2933 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2934 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2935 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2936 frame can get resized when tool-bar-lines parameter changes from
2938 (Fw32_frame_menu_bar_size): Return fourth value.
2939 (Fw32_frame_rect): Block input around system calls
2940 (Fx_frame_geometry): New function.
2941 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2942 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2943 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2944 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2945 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2946 (Fx_create_frame): Adjust adjust_frame_size calls.
2947 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2948 frame can get resized when tool-bar-lines parameter changes from
2950 (Fx_frame_geometry): New function.
2951 * xmenu.c (update_frame_menubar): On Lucid call
2952 adjust_frame_size with one pixel less height to avoid that
2953 repeatedly adding/removing the menu bar grows the frame.
2954 (free_frame_menubar): On Motif arrange to optionally preserve
2955 the old frame height when removing the menu bar.
2956 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2958 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2960 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2961 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2962 frame; instead, print an error message.
2964 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2966 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2968 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2970 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2971 (dealloc): Release bmRep.
2973 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2974 imageListSetNext, imageListNext.
2976 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2977 (reference): Remove.
2978 (allocInitFromFile:): Remove searching ImageList and calling
2979 reference (Bug#18918).
2980 (dealloc): Remove handling if ImageList.
2982 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2984 * process.c (catch_child_signal): Fix incorrect assertion.
2986 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2988 * macfont.m (macfont_draw):
2989 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2991 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2992 if force_integral_p (i.e. no antialias).
2993 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2994 bold if no antialias (Bug#18876).
2996 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2997 was given (Bug#18846).
2999 * nsterm.h (ns_set_doc_edited): Declare taking no args.
3001 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
3002 instead of in xdisp.c, function now takes void. (Bug#18884).
3004 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
3005 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
3007 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
3008 struct window* (Bug#18889).
3009 Remove getMouseMotionPart.
3010 (ns_output): Make icon_top/left int.
3012 * nsfns.m (x_icon): icon_top/left is int.
3014 * nsterm.m (ns_mouse_position): Remove unused code.
3015 (initFrame:window:, dealloc): Use window instead of win.
3016 (getMouseMotionPart:window:x:y:): Remove, unused.
3017 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
3019 2014-11-01 Eli Zaretskii <eliz@gnu.org>
3021 * keyboard.c (readable_events): When FLAGS include
3022 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
3023 This avoids returning non-nil from input-pending-p when only such
3024 events are in the queue. (Bug#18856)
3026 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
3028 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
3029 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
3030 (Qforeign_selection): Remove.
3031 (ns_get_local_selection): Identation fix.
3032 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
3034 * nsselect.m (ns_get_local_selection): Remove calling of
3035 functions in Vselection_converter_alist (Bug#18911).
3036 (syms_of_nsselect): Remove Vselection_converter_alist.
3038 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
3040 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
3041 and unnecessary initialization. Adjust comments.
3043 2014-10-30 Eli Zaretskii <eliz@gnu.org>
3045 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
3047 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
3048 index, not an absolute one, as that's what the function expects.
3050 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
3052 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
3053 font on an initial frame when running as a daemon (Bug#18869).
3055 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
3057 2014-10-30 Eli Zaretskii <eliz@gnu.org>
3059 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
3060 build_string, when importing a home directory. (Bug#18873)
3062 2014-12-27 Eli Zaretskii <eliz@gnu.org>
3064 * dispnew.c (buffer_posn_from_coords):
3065 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
3066 account for the header-line height. (Bug#18839)
3068 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
3070 * xml.c (parse_region): Do not forget the first document child.
3072 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
3074 * nsselect.m: pasteboard_changecount is new.
3075 (ns_store_pb_change_count, ns_get_pb_change_count)
3076 (ns_get_our_change_count_for): New functions.
3077 (ns_string_to_pasteboard_internal): Correct comment.
3078 type => gtype in eassert, Call ns_store_pb_change_count.
3079 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
3080 (Fns_disown_selection_internal, Fns_selection_owner_p):
3081 Replace Vselection_alist check, with change count check.
3082 (Fns_get_selection): Initialize val to Qnil. Only get local
3083 selection if change counts match (Bug#18799).
3084 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
3086 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
3088 * w32proc.c (create_child): If calling a quoted batch file,
3089 pass NULL for exe. (Bug#18745)
3091 2014-10-24 Eli Zaretskii <eliz@gnu.org>
3093 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
3094 (bidi_resolve_brackets): Use end of string position rather than ZV
3095 when iterating over a string. (Bug#18815)
3097 2014-10-24 Martin Rudalics <rudalics@gmx.at>
3099 * keyboard.c (make_lispy_position): Return coordinates also when
3100 on scroll bars, fringes, margins or not in a window.
3101 * xdisp.c (show_mouse_face): Don't change cursor face during
3104 2014-10-23 Martin Rudalics <rudalics@gmx.at>
3106 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
3107 (frame_resize_pixelwise, frame_inhibit_implied_resize):
3108 Fix doc-strings (Bug#18789).
3110 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
3112 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
3114 2014-10-22 Eli Zaretskii <eliz@gnu.org>
3116 Optimize redisplay of simple bracketed text.
3117 * bidi.c (bidi_cache_reset_to): New function.
3118 (bidi_cache_reset): Call it.
3119 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
3121 (bidi_resolve_explicit): Reset bracket_pairing_pos and
3122 bracket_enclosed_type only if bracket_pairing_pos's value is not
3124 (MAX_BPA_STACK): Make sure the value is signed.
3125 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
3126 stop pushing values onto the stack.
3127 (bidi_find_bracket_pairs): If the bracketed text is only on the
3128 base embedding level, remove all the states cached by this
3129 function from the cache, and return zero, so that the brackets in
3130 this segment of text are processed as normal neutrals.
3131 (bidi_resolve_brackets): Detect the brackets that are to be
3132 processed as neutrals, and don't call bidi_find_bracket_pairs on
3135 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
3137 * w32select.c (Fw32_selection_exists_p): Rename from
3138 Fx_selection_exists_p.
3139 (syms_of_w32select): Adjust accordingly.
3141 * w16select.c (Fw16_selection_exists_p): Rename from
3142 Fx_selection_exists_p.
3143 (syms_of_win16select): Adjust accordingly.
3145 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
3146 (Fns_own_selection_internal): Tighten scoping.
3147 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
3148 (Fns_get_selection): Rename from Fx_get_selection_internal.
3149 (Fns_get_selection_internal, Fns_store_selection_internal):
3151 (syms_of_nsselect): Adjust accordingly.
3153 2014-10-21 Martin Rudalics <rudalics@gmx.at>
3155 * w32fns.c (Fw32_frame_menu_bar_size): New function.
3156 * w32term.c (x_set_window_size): Account for wrapped menu bar
3157 lines when setting up frame height (Bug#15174 and Bug#18720).
3158 (w32_add_wrapped_menu_bar_lines): New variable.
3160 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
3162 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
3165 2014-10-20 Glenn Morris <rgm@gnu.org>
3167 * Merge in all changes up to 24.4 release.
3169 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
3171 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
3172 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
3174 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
3176 * xterm.c (handle_one_xevent): Check return value from
3177 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
3178 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
3180 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
3181 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
3182 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
3183 Gtk+ >= 3.14 (Bug#18674).
3184 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
3185 Gtk+ >= 3.14 (Bug#18674).
3187 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
3189 * gtkutil.c: Remove no-longer-used code.
3190 (xg_update_menubar): Remove unused local and unnecessary call to
3191 gtk_menu_item_get_submenu.
3192 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
3193 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
3194 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
3196 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
3198 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
3200 * xterm.h (handlebox_widget): Remove.
3202 * xmenu.c (set_frame_menubar): Remove GTK block that calls
3205 * gtkutil.h (xg_have_tear_offs): Remove declaration.
3207 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
3208 to handle Gtk versions.
3209 (xg_get_file_with_chooser): Use them.
3210 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
3211 Remove (create_menus): Remove teroff argument and code.
3212 Remove call to gtk_menu_set_title.
3213 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
3214 Adjust args to create_menus.
3215 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
3216 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
3217 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
3218 (xg_make_tool_item): Remove detach code.
3219 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
3220 (find_icon_from_name): New function.
3221 (update_frame_tool_bar): Remove GtkStockItem code, move to
3222 find_icon_from_name. Let stock be a list of icon names to try.
3223 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
3224 Replace TOOLBAR_TOP_WIDGET.
3225 (free_frame_tool_bar, xg_change_toolbar_position ):
3226 Replace TOOLBAR_TOP_WIDGET.
3227 (xg_initialize): Remove tearoff code.
3229 2014-10-18 Eli Zaretskii <eliz@gnu.org>
3231 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
3232 pixel from the window's cursor glyph width, since X renders hollow
3233 blocks 1 pixel wider than the 'width' parameter.
3235 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
3236 glyph->pixel_width; this is now done in xterm.c.
3238 Fix reordering of bracket characters in isolates.
3239 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
3240 RESOLVED_ONLY; when non-zero, return from the cache only fully
3241 resolved states. All callers changed.
3242 (CANONICAL_EQU): New macro.
3243 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
3244 equivalent of the paired closing bracket character.
3245 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
3246 the default non-negative value, to be checked later in
3247 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
3248 characters against those pushed onto the BPA stack.
3249 (bidi_record_type_for_neutral): New function.
3250 (bidi_resolve_brackets): Record next_for_neutral and
3251 prev_for_neutral when embedding level gets pushed. Force
3252 resolution of bracket pairs when entering a level run that was not
3254 (bidi_resolve_neutral): Add assertions before calling
3255 bidi_resolve_neutral_1.
3256 (bidi_level_of_next_char): Remove the code that attempted to
3257 resolve unresolved neutrals; that is now done by
3258 bidi_resolve_neutral.
3260 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
3262 2014-10-17 Eli Zaretskii <eliz@gnu.org>
3264 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
3265 1-pixel R2L characters.
3266 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
3267 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
3269 2014-10-16 Eli Zaretskii <eliz@gnu.org>
3271 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
3274 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
3276 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
3277 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
3278 It's not clear to me whether the initialization is needed,
3279 but it can't hurt so I played it safe.
3281 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
3283 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
3285 2014-10-15 Eli Zaretskii <eliz@gnu.org>
3287 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
3288 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
3290 (bidi_get_type): Return the isolate initiators and terminator types.
3291 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
3292 (bidi_fetch_char_skip_isolates, find_first_strong_char)
3293 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
3294 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
3295 for the new features.
3296 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
3297 push and pop correctly for isolates.
3298 (bidi_remember_char): Modify to accept an additional argument
3299 and record the bidi type according to its value.
3300 (bidi_cache_iterator_state): Accept an additional argument to only
3301 update an existing state. Handle the new members of struct bidi_it.
3302 (bidi_cache_find): Arguments changed: no longer accepts a level,
3303 instead accepts a flag telling it whether it is okay to return
3304 unresolved neutrals.
3305 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
3306 table. Initialize new isolate-related members.
3307 (bidi_paragraph_init): Some code factored out into
3308 find_first_strong_char.
3309 (bidi_resolve_explicit_1): Function deleted, its code incorporated
3310 into bidi_resolve_explicit.
3311 (bidi_resolve_explicit): Support the isolate initiators and
3312 terminator. Fix handling of embeddings and overrides according to
3313 new UBA requirements. Record information about previously seen
3314 characters here (moved from bidi_level_of_next_char).
3315 (bidi_resolve_weak): Adapt to changes in struct members.
3316 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
3317 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
3318 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
3319 paired bracket resolution. Handle isolate initiators and
3321 (bidi_type_of_next_char): Remove unneeded code for BN limit.
3322 (bidi_level_of_next_char): Move the code that records information
3323 about previous characters to bidi_resolve_explicit. Fix logic of
3324 resolving neutrals and make sure their cache entries are updated.
3325 Remove now unneeded special handling of PDF level.
3327 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
3328 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
3329 enlarged per Unicode 6.3.
3330 (enum bidi_bracket_type_t): New data type.
3331 (struct bidi_saved_info): Leave only 2 type members out of 4.
3333 (struct bidi_stack): Add members necessary to support isolating
3335 (struct bidi_it): Add new members necessary to support isolating
3336 sequences and bracket pair resolution.
3338 * xdisp.c (Fbidi_resolved_levels): New function.
3339 (syms_of_xdisp): Defsubr it.
3340 (append_glyph, append_composite_glyph, produce_image_glyph)
3341 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
3343 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
3345 * term.c (append_glyph, append_composite_glyph)
3346 (append_glyphless_glyph): Convert aborts to assertions.
3348 * .gdbinit (pgx): Display the character codepoint, resolved level,
3349 and bidi type also for glyphless glyphs.
3351 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3353 Avoid unwanted point motion in Fline_beginning_position.
3354 * lisp.h (scan_newline_from_point): Add prototype.
3355 * search.c (scan_newline_from_point): New function, refactored from...
3356 * cmds.c (Fforward_line): ...adjusted user.
3357 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3358 and simplify the former since the latter doesn't move point.
3360 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3362 Cleanup terminal handling code.
3363 * dispextern.h (get_named_tty): Remove prototype but...
3364 * termhooks.h (get_named_terminal): ...resurrect it under
3365 more meaningful name.
3366 (get_terminal): Likewise, but with...
3367 (decode_live_terminal): ...this name.
3368 (decode_tty_terminal): Add prototype.
3369 * term.c (get_tty_terminal): Remove.
3370 (get_named_tty): Remove.
3371 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3372 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3373 Use decode_tty_terminal.
3374 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3375 * terminal.c (get_terminal): Refactor to...
3376 (decode_terminal, decode_live_terminal): ...new functions.
3377 (decode_tty_terminal): Replacement for get_tty_terminal.
3378 (get_named_terminal): Likewise for get_named_tty.
3379 * coding.c (Fset_terminal_coding_system_internal)
3380 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3381 (Fkeyboard_coding_system):
3382 * composite.c (Fcomposition_get_gstring):
3383 * dispnew.c (Fsend_string_to_terminal):
3384 * frame.c (Fmake_terminal_frame):
3385 * nsfns.m (check_ns_display_info):
3386 * w32fns.c, xfns.c (check_x_display_info):
3387 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3388 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3389 (Fset_quit_char): Use get_named_terminal.
3390 (Fset_output_flow_control, Fset_input_meta_mode):
3391 Use decode_tty_terminal.
3393 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3395 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3396 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3398 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3400 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3401 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3403 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3405 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3408 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3410 * editfns.c (dump_tz_string): No longer const.
3411 It might be modified.
3413 * nsmenu.m (clear): Assume OS X 10.6 or later.
3415 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3417 * unexmacosx.c: Remove include ppc/reloc.h.
3418 (unrelocate, copy_dysymtab): Remove PPC code.
3419 (rebase_reloc_address): Remove, only used for PPC:
3421 * nsterm.m: Always include macfont.h on COCOA.
3422 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3423 (ns_dumpglyphs_image, ns_check_menu_open)
3424 (applicationDidFinishLaunching)
3425 (antialiasThresholdDidChange:)
3426 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3427 Remove checks for OSX <= 10.5/10.6.
3428 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3429 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3432 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3433 (NS_HAVE_NSINTEGER): Remove block.
3434 Remove >= OSX 10.6 tests.
3436 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3437 (x_activate_menubar, trackingNotification:): Remove check for
3439 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3441 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3443 * nsfns.m: Always include macfont.h on COCOA.
3444 (ns_filename_from_panel, ns_directory_from_panel)
3445 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3446 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3448 * macfont.m: Remove >= 1050 check.
3449 (macfont_create_family_with_symbol)
3450 (macfont_get_glyph_for_character)
3451 (mac_font_get_glyphs_for_variants)
3452 (mac_ctfont_create_available_families, syms_of_macfont):
3453 Remove code for OSX < 10.6.
3454 (mac_font_family_group, mac_font_family_compare): Remove, only used
3457 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3458 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3460 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3463 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3465 Fix putenv race conditions with undefined behavior (Bug#8705).
3466 Do all putenv calls before Emacs creates any threads.
3467 Use a safer way to modify the TZ environment variable in the
3468 presence of multiple threads. For further thread-safety,
3469 prefer localtime_r and gmtime_r to localtime and gmtime,
3470 and prefer struct tm's tm_gmtoff (if available) to calling
3471 both localtime_r and gmtime_r.
3472 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3473 (init_dbusbind): ... to this new function.
3474 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3475 * xterm.c (x_term_init): Move xputenv call from here ...
3476 (init_xterm): ... to this new function.
3477 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3478 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3479 (dump_tz_string): New constant.
3480 (init_editfns): Use it. This centralizes the dump_tz stuff.
3481 Call set_time_zone_rule here, so that its xputenv is done
3482 before Emacs goes multithreaded.
3483 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3484 thread-safe enough for Emacs.
3485 (format_time_string, Fdecode_time, Fcurrent_time_string)
3486 (Fcurrent_time_zone):
3487 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3488 localtime and gmtime. Remove now-unnecessary calls to block_input.
3489 (tm_gmtoff): New static function.
3490 (Fdecode_time, Fcurrent_time_zone): Use it.
3491 (Fencode_time): Use mktime_z, for better thread-safety.
3492 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3493 i.e., not quite thread-safe but good enough for Emacs typical usage.
3494 Do not reclaim storage that is in the environment; let it leak.
3495 Always call tzset, since localtime_r does not.
3496 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3497 This is now done in init_editfns.
3498 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3499 New macros and declarations, for platforms lacking tzalloc & friends.
3501 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3503 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3504 On x86 platforms this works around GCC bug 63495
3505 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3506 and more generally should fix a portability problem in Emacs.
3507 Reported by Stefan Monnier in:
3508 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3510 2014-10-08 Leo Liu <sdl.web@gmail.com>
3512 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3513 * keymap.c (describe_vector_princ):
3514 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3517 * print.c (printchar_stdout_last): Declare.
3518 (printchar): Record the last char written to stdout.
3519 (Fterpri): Add optional argument ENSURE.
3521 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3523 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3524 DELAY argument to change_frame_size, so that the frame size
3525 changes, if any are needed, are delayed until the next redisplay.
3526 This is to avoid a too early QUIT inside change_frame_size, when
3527 it calls Lisp in frame_windows_min_size, in case one of the events
3528 we've read sets the quit-flag. (Bug#18649)
3530 * w32fns.c (check_x_display_info): Accept terminal objects as
3531 argument, to follow what xfns.c does.
3533 2014-10-07 Glenn Morris <rgm@gnu.org>
3535 * Makefile.in ($(srcdir)/macuvs.h)
3536 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3538 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3540 * decompress.c (init_zlib_functions): Move the message about zlib
3541 being unavailable from here...
3542 (Fzlib_decompress_region): ...to here. (Bug#18650)
3544 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3546 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3547 the case where an optional string is used. Adjust docstring.
3549 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3551 * lisp.mk (lisp): Remove w32-common-fns.elc.
3553 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3555 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3556 These were already defined in buffer.c, and the duplicate
3557 definitions cause problems on platforms like 'gcc -fno-common'.
3558 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3560 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3562 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3563 if toolbar is visible.
3565 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3568 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3569 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3570 (ns_select, ns_read_socket): Use unwind_protect to decrease
3571 apploopnr (Bug#18345).
3572 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3573 line height (Bug#17977).
3575 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3576 (macfont_closest_traits_index): New function.
3577 (macfont_closest_traits_index_p): Rename from
3578 macfont_closest_traits_index.
3579 (macfont_list): Use macfont_closest_traits_index_p.
3581 2014-10-05 K. Handa <handa@gnu.org>
3583 * coding.c (detect_coding_iso_2022): Set coding->rejected
3584 correctly when an invalid escape sequence is found (Bug#18610).
3586 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3588 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3589 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3592 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3594 * buffer.c (scroll_bar_width, scroll_bar_height):
3596 * window.c (Fset_window_scroll_bars): Fix doc-string.
3597 (Fwindow_scroll_bars): Have it return what the doc-string says.
3599 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3601 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3602 iterator backwards, to resync the bidi iterator. (Bug#18584)
3604 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3606 Consistently use min and max macros from lisp.h.
3607 * coding.c (min, max):
3609 * unexhp9k800.c (min):
3610 * unexw32.c (min, max): Use definitions from lisp.h.
3611 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3613 * gmalloc.c (min): Tiny style change.
3615 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3616 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3618 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3620 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3621 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3622 (X_ULONG_MAX): Move these macros to xterm.h.
3623 (x_fill_property_data): Be more generous about allowing either
3624 signed or unsigned data of the appropriate width.
3625 * xterm.h (x_display_set_last_user_time): New function.
3626 All setters of last_user_time changd to use this function.
3627 If ENABLE_CHECKING, check that the times are in range.
3629 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3631 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3632 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3634 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3636 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3637 make a font_object from a tty frame (Bug#18573).
3638 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3640 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3642 * alloc.c (mark_overlay): Assume that overlay boundaries are
3643 always markers. Add comment.
3644 * lread.c (read_internal_start): Use convenient validate_subarray.
3646 (Fread_from_string): Adjust docstring.
3648 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3650 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3652 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3653 Rename from the "x-" prefix.
3655 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3657 * xselect.c (selection-converter-alist): Fix docstring.
3659 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3661 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3662 argument passed by the caller, when we mirror all slashes into
3665 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3667 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3668 Resurrect old code and fix compilation with GTK < 2.13.6.
3670 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3672 Use AUTO_CONS instead of SCOPED_CONS, etc.
3673 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3674 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3675 (AUTO_LIST1): Rename from scoped_list1.
3676 (AUTO_LIST2): Rename from scoped_list2.
3677 (AUTO_LIST3): Rename from scoped_list3.
3678 (AUTO_LIST4): Rename from scoped_list4.
3679 (AUTO_STRING): Rename from SCOPED_STRING.
3680 * frame.h (AUTO_FRAME_ARG):
3681 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3682 (AUTO_LIST4, AUTO_STRING):
3683 Prepend a new argument 'name'.
3684 Declare a variable instead of yielding a value.
3686 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3688 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3690 * w32fns.c (w32_createwindow): Accept an additional argument, an
3691 array of 2 values specifying the coordinates of the frame's
3692 top-left corner. Use these values instead of calling x_get_arg,
3693 which can cons Lisp objects, and therefore cannot be called except
3694 from the main thread. Remove redundant tests for the default
3696 (my_create_window): Move the calculation of the coordinates of the
3697 frame's top-left edge here. Pass them to the input thread via the
3698 second parameter of the WM_EMACS_CREATEWINDOW message.
3699 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3702 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3704 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3705 (redisplay_window): Treat the frame's frozen_window_starts flag
3706 the same way as the optional_new_start flag for the window: only
3707 obey it if the glyph row showing point will be fully visible.
3708 Likewise when the window start is in a continuation line. If,
3709 after trying everything under the 'force_start' label, point is
3710 still not fully visible, give up and scroll the window.
3711 Add debugging traces. (Bug#18545)
3713 * window.c (Frecenter): Set the window's redisplay flag.
3715 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3717 * w32term.c (w32_read_socket): Don't use frame dimensions for
3718 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3719 rectangle. Check the return value of GetClientRect, and don't use
3720 the results if it didn't succeed.
3722 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3723 in columns and lines after correcting the pixel dimensions in
3725 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3726 negative values to xrealloc. (Bug#18528)
3728 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3730 * alloc.c: Remove now-unnecessary check.
3731 Suggested by Dmitry Antipov in:
3732 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3734 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3736 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3737 to Ubuntu 14.04.1 x86-64.
3739 Simplify stack-allocated Lisp objects, and make them more portable.
3740 The build_local_string macro was used in two ways: (1) string
3741 literals for which scoped allocation suffices, and (2) file name
3742 components, where it's not safe in general to assume bounded-size
3743 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3744 allocates a block-scope string, and by using SCOPED_STRING for (1)
3745 and build_string for (2). Furthermore, actually use stack
3746 allocation only for objects known to have sufficient alignment.
3747 This simpler implementation means Emacs can make
3748 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3749 GC_MAKE_GCPROS_NOOPS.
3750 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3751 for fewer differences among implementations.
3752 (struct Lisp_String): Now GCALIGNED.
3753 (USE_STACK_LISP_OBJECTS): Default to true, since the
3754 implementation no longer insists on a nonempty GCALIGNED.
3755 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3756 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3757 separately. Move definiens to scoped_cons. The old definition
3758 was incorrect when GCALIGNED was defined to be empty.
3759 (union Aligned_String): New type.
3760 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3761 implementation ports to compilers that don't align strictly enough.
3762 Don't worry about the union sizes; it's not worth bothering about.
3763 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3764 Rewrite using USE_STACK_CONS.
3765 (scoped_cons): Assume the use of union Aligned_Cons.
3766 (lisp_string_size, make_local_string, build_local_string): Remove.
3767 Unless otherwise specified, all callers of build_local_string
3768 changed to use SCOPED_STRING.
3769 (SCOPED_STRING): New macro.
3770 * data.c (wrong_choice):
3771 * menu.c (single_menu_item):
3772 * process.c (Fformat_network_address):
3773 Hoist use of SCOPED_STRING out of a scope, so that its returned
3774 object lives long enough.
3775 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3776 as the string might be long or might not be ASCII.
3778 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3780 * msdos.c (internal_terminal_init): Bump version to 25.
3782 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3784 Keep stack-allocated Lisp objects fast rather than versatile.
3785 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3786 (SCOPED_CONS_INITIALIZER): New macro.
3787 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3788 (USE_LOCAL_ALLOCA): Remove.
3789 (local_cons, local_list1, local_list2, local_list3, local_list4):
3790 Remove. Stack overflow checking makes them too slow.
3791 (make_local_vector): Likewise. Also we just don't have enough
3793 (enum LISP_STRING_OVERHEAD): Remove.
3794 (local_string_init, local_vector_init): Remove prototypes.
3795 (make_local_string, build_local_string): Redesign to target short
3796 compile-time string constants, fall back to regular string allocation
3798 (lisp_string_size): New function.
3799 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3800 * alloc.c (local_string_init, local_vector_init): Remove.
3801 (verify_ascii) [ENABLE_CHECKING]: New function.
3802 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3803 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3804 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3805 * xselect.c, xterm.c: All related users changed.
3807 2014-09-28 Ken Brown <kbrown@cornell.edu>
3809 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3810 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3812 2014-09-27 Ken Brown <kbrown@cornell.edu>
3814 Fix implementation of HYBRID_MALLOC on Cygwin.
3815 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3816 (bss_sbrk_buffer_beg): New variable. Use it...
3817 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3818 incorrect definition.
3820 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3822 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3823 Make it into a function and change arg to be a function.
3825 * lisp.mk (lisp): Add elisp-mode.elc.
3827 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3829 * xfns.c (x_default_scroll_bar_color_parameter):
3830 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3831 to pacify --enable-gcc-warnings in non-scrollbar builds.
3833 2014-09-26 Ken Brown <kbrown@cornell.edu>
3835 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3837 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3839 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3840 MinGW builds that use GCC before 4.2.
3842 Default to stack objects on DOS_NT platforms as well.
3843 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3844 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3846 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3848 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3849 ALIGN_STACK attribute.
3851 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3853 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3854 ALIGN_STACK attribute.
3856 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3857 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3859 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3861 * frame.c (frame_inhibit_resize):
3862 * widget.c (EmacsFrameResize):
3863 * window.c (resize_frame_windows, Fset_window_configuration):
3864 * xdisp.c (expose_frame):
3865 * xfns.c (x_change_tool_bar_height):
3866 * xmenu.c (update_frame_menubar):
3867 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3868 Remove code left dead after 2014-07-27 changes.
3870 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3872 Fix local_cons etc. to not exhaust the stack when in a loop.
3873 Problem reported in:
3874 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3875 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3876 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3877 (Ffind_charset_string):
3878 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3879 * data.c (wrong_range):
3880 * editfns.c (Fpropertize, format2):
3881 * emacs.c (init_cmdargs, decode_env_path):
3882 * fileio.c (auto_save_error):
3883 * fns.c (Fyes_or_no_p):
3884 * font.c (font_style_to_value, font_parse_xlfd)
3885 (font_parse_family_registry, font_delete_unmatched)
3887 * fontset.c (Fset_fontset_font):
3888 * frame.c (x_get_arg):
3889 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3890 (read_char_minibuf_menu_prompt):
3891 * keymap.c (silly_event_symbol_error, describe_vector):
3892 * lread.c (load_warn_old_style_backquotes):
3893 * menu.c (single_menu_item):
3894 * minibuf.c (Fread_buffer):
3895 * process.c (status_message, Fformat_network_address)
3896 (server_accept_connection):
3897 * textprop.c (copy_text_properties):
3898 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3899 * xfns.c (x_default_scroll_bar_color_parameter):
3900 * xfont.c (xfont_open):
3901 * xselect.c (x_clipboard_manager_error_1):
3902 * xterm.c (x_term_init):
3903 Put USE_LOCAL_ALLOCA at the start of the function.
3904 * fns.c (maybe_resize_hash_table): Use build_string instead of
3905 build_local_string, since we'd otherwise need a conditional
3906 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3907 not worth the bother of optimization.
3908 * font.c (font_delete_unmatched): Remove by-hand code that
3909 observed MAX_ALLOCA limit, since it's now done automatically.
3910 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3911 since build_local_string needs its sa_alloc.
3912 * lisp.h (lisp_word_count): New function.
3913 (SAFE_ALLOCA_LISP): Use it.
3914 (USE_LOCAL_ALLOCA): New macro.
3915 (local_cons, make_local_vector, make_local_string):
3916 Observe the MAX_ALLOCA limit.
3917 (LISP_STRING_OVERHEAD): New constant.
3918 (make_local_string): Use it.
3920 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3922 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3923 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3924 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3925 and Solaris and it's likely to work on similar platforms.
3927 Avoid signed integer overflow when converting Time to ptrdiff_t.
3928 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3930 (position_to_Time, Time_to_position): New functions.
3931 (gen_help_event, kbd_buffer_get_event): Use them.
3932 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3933 Go back to plain 'unsigned long', so that 'Time' is the same
3934 for both X and non-X builds; this is less likely to cause surprise.
3935 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3936 are the same size; this is no longer required.
3938 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3939 of bit 28 and of whether an unsigned value is negative.
3940 This simplifies the code a bit, and pacifies clang 3.4.
3942 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3944 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3945 Windows builds, where 'long' is a 32-bit type.
3947 * w32inevt.h (w32_console_mouse_position): Update the argument
3948 types to use 'Time'.
3950 * w32term.c (w32_mouse_position)
3951 (x_horizontal_scroll_bar_report_motion)
3952 (x_scroll_bar_report_motion): Update the argument types to use
3955 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3957 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3958 (struct input_event): ...unsigned bitfields. Likewise for
3959 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3960 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3961 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3962 (kbd_buffer_get_event): Adjust users.
3963 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3964 (make_scroll_bar_position): New function, refactored out of...
3965 (make_lispy_event): ...adjusted user.
3966 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3967 * nsterm.m (ns_mouse_position, mouseUp):
3968 * term.c (term_mouse_position):
3969 * w32inevt.c (w32_console_mouse_position):
3970 * w32term.c (w32_mouse_position):
3971 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3972 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3973 Prefer enum and explicit enum members to integers and numeric values.
3975 * chartab.c (uniprop_encode_value_numeric):
3976 * font.c (font_style_to_value): Use make_local_vector.
3977 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3978 * keymap.c (append_key): Use scoped_list1.
3980 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3981 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3983 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3985 Fix some slow uses and misuses of strcat.
3986 * doc.c (get_doc_string):
3987 * gtkutil.c (get_utf8_string):
3988 * xsmfns.c (x_session_initialize):
3989 Avoid recomputation of string length.
3990 * ftfont.c (ftfont_spec_pattern):
3991 * xfns.c (xic_create_fontsetname):
3992 Don't assume output buffer is initially zero.
3994 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3996 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3997 All callers changed.
3998 * xterm.c (x_term_init): Use new functionality to avoid two needs
3999 to compute a string length.
4001 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
4003 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4005 Use known length of a Lisp string to copy it faster.
4006 * lisp.h (lispstrcpy): New function. Add comment.
4007 * callproc.c (child_setup):
4008 * dbusbind.c (xd_append_arg):
4009 * doc.c (get_doc_string):
4010 * font.c (Ffont_xlfd_name):
4011 * frame.c (xrdb_get_resource):
4012 * process.c (Fmake_network_process, network_interface_info):
4013 * w32fns.c (Fx_open_connection):
4014 * w32proc.c (sys_spawnve):
4015 * xfns.c (select_visual):
4016 * xfont.c (xfont_list):
4017 * xsmfns.c (x_session_initialize):
4018 * xterm.c (x_term_init): Use it.
4020 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
4022 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
4023 Reported by Dmitry Antipov in thread leading to:
4024 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
4025 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
4026 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
4028 * callproc.c (call_process): Save and restore sa_avail.
4029 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
4030 (AVAIL_ALLOCA): New macro.
4031 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
4032 Use it, and check against sa_avail rather than MAX_ALLOCA.
4034 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
4036 On OSX, do not free font-specific data more than once (Bug#18501).
4037 * macfont.m (macfont_close): Release and free font-specific data
4038 only if it wasn't previously freed.
4040 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
4042 * unexmacosx.c (dump_it): Improve error message.
4044 2014-09-22 Juri Linkov <juri@jurta.org>
4046 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
4047 (Bug#10747, bug#18334)
4049 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4051 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
4052 units in which the position is measured. (Bug#18493)
4054 * xdisp.c (redisplay_internal): Force redisplay of all windows
4055 that show a buffer whose narrowing has changed. (Bug#18490)
4057 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4059 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
4060 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
4061 lines, draw the hollow-box and hbar cursors on the right side of
4062 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
4065 * xterm.c (x_draw_stretch_glyph_string):
4066 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
4067 caused the block cursor to disappear on a TAB in R2L lines in
4068 every window except the leftmost one. Reported by Martin Rudalics
4071 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
4073 Always use matched specpdl entry to record call arguments (Bug#18473).
4074 * lisp.h (record_in_backtrace): Adjust prototype.
4075 * eval.c (record_in_backtrace): Return current specpdl level.
4076 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
4077 (eval_sub, Ffuncall): Record call arguments in matched specpdl
4078 entry and use that entry in call to backtrace_debug_on_exit.
4079 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
4080 (do_debug_on_call): Get current specpdl level as 2nd arg.
4082 Prefer ptrdiff_t to int and avoid integer overflows.
4083 * fileio.c (make_temp_name):
4084 * font.c (font_parse_family_registry): Avoid integer
4085 overflow on string size calculation.
4086 * data.c (Faset): Likewise for byte index.
4088 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4090 Fix display of R2L lines in partial-width windows.
4091 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
4092 assigned the correct value.
4093 (extend_face_to_end_of_line): Account for truncation and
4094 continuation glyphs in R2L rows when one of the fringes is not
4096 (display_line): Don't assign negative X offset to a row if we are
4097 going to produce a truncation glyph for it. When handling
4098 truncated R2L rows, consider the width of the left fringe instead
4100 (produce_special_glyphs): Fix bogus assignments.
4102 2014-09-22 Eli Zaretskii <eliz@gnu.org>
4104 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
4105 always set to a valid value. Make sure the size passed to alloca
4106 is always positive. (Bug#18516)
4108 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
4110 Avoid extra call to oblookup when interning symbols.
4111 * lisp.h (intern_driver): Add prototype.
4112 * lread.c (intern_driver): New function.
4113 (intern1, intern_c_string_1, Fintern):
4114 * font.c (font_intern_prop):
4115 * w32font.c (intern_font_name): Use it.
4117 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
4119 Minor improvements to new stack-allocated Lisp objects.
4120 * frame.h (FRAME_PARAMETER):
4121 Prefer scoped_list1 to local_list1 where either would do.
4122 * lisp.h (scoped_list4): New macro.
4123 (local_cons, local_list1, local_list2, local_list3, local_list4)
4124 (make_local_vector, make_local_string, build_local_string):
4125 Prefer functions to macros where either would do.
4126 * xdisp.c (build_desired_tool_bar_string):
4127 Prefer scoped_list4 to local_list4 where either would do.
4129 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4131 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
4132 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
4133 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
4134 * frame.h (FRAME_PARAMETER): New macro.
4135 * dispnew.c (init_display):
4136 * fontset.c (Fset_fontset_font):
4137 * frame.c (x_default_parameter):
4138 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
4139 * xfns.c (x_default_scroll_bar_color_parameter)
4140 (x_default_font_parameter, x_create_tip_frame): Use it.
4141 * editfns.c (Fpropertize): Use local_cons.
4142 * process.c (status_message): Use build_local_string.
4143 * xfont.c (xfont_open): Use make_local_string.
4144 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
4146 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
4148 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
4149 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
4150 !__clang__. This works with GCC and with clang and is safer for
4151 compilers we don't know about.
4152 (local_cons): Rename parameter to make capture less likely.
4154 2014-09-17 Samuel Bronson <naesten@gmail.com>
4156 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
4158 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
4160 Fix minor problems found by static checking.
4161 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
4163 * buffer.h (decode_buffer): Doc and indentation fixes.
4164 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
4166 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4168 Avoid clang-specific warnings.
4169 * buffer.c (init_buffer): Shut up -Wself-assign.
4170 * process.c (server_accept_connection): Shut up -Wunsequenced.
4172 2014-09-16 Daniel Colascione <dancol@dancol.org>
4174 * fns.c (sxhash): For symbols, use address as hash code.
4176 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
4178 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
4179 * charset.c (load_charset_map_from_file): Use scoped_list2
4180 and build_local_string.
4181 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
4182 * emacs.c (init_cmdargs, decode_env_path):
4183 * fileio.c (Fexpand_file_name):
4184 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
4185 * frame.c (x_get_arg):
4186 * keyboard.c (safe_run_hooks_error):
4187 * lread.c (load_warn_old_style_backquotes):
4188 * xdisp.c (Fcurrent_bidi_paragraph_direction):
4189 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
4190 * xselect.c (x_clipboard_manager_error_1)
4191 (x_clipboard_manager_save_all):
4192 * xterm.c (x_term_init): Use build_local_string.
4194 Avoid more integer overflows on string size calculations.
4195 * category.c (Fmake_category_set):
4196 * xdisp.c (get_overlay_arrow_glyph_row):
4197 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
4199 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4201 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
4202 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
4203 error message format. Use message_with_string to have non-ASCII
4204 file names properly displayed.
4205 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
4206 when w32-unicode-filenames is non-nil, but not on Windows 9X,
4207 where these APIs are not available even in UNICOWS.DLL.
4208 Improve the format of error messages and include the file name in them
4210 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
4211 call play-sound-functions, per documentation.
4213 * w32.c (w32_get_long_filename, w32_get_short_filename):
4214 Constify the input file name arguments.
4216 * w32.h (w32_get_long_filename, w32_get_short_filename):
4219 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
4221 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
4222 * lisp.h (local_cons, local_list1, local_list2, local_list3)
4223 [USE_LOCAL_ALLOCATORS]: New macros.
4224 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
4225 (build_local_string): Avoid argument name expansion clash with
4227 * alloc.c (toplevel)
4228 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
4229 Preprocessor guard to avoid impossible configuration.
4230 * charset.c (Ffind_charset_region, Ffind_charset_string):
4231 Use make_local_vector.
4232 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
4233 * textprop.c (Fput_text_property, Fadd_face_text_property):
4235 (copy_text_properties): Use local_cons and local_list3.
4236 * chartab.c (uniprop_table):
4237 * data.c (wrong_choice, wrong_range):
4238 * doc.c (get_doc_string):
4239 * editfns.c (format2):
4240 * fileio.c (Fexpand_file_name, auto_save_error):
4241 * fns.c (Fyes_or_no_p):
4242 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
4243 * fontset.c (Fset_fontset_font):
4244 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
4245 (read_char_minibuf_menu_prompt):
4246 * keymap.c (silly_event_symbol_error, describe_vector):
4247 * menu.c (single_menu_item):
4248 * minibuf.c (Fread_buffer):
4249 * process.c (status_message, Fformat_network_address)
4250 (server_accept_connection): Use make_local_string and
4251 build_local_string. Prefer compound literals where appropriate.
4253 2014-09-15 Daniel Colascione <dancol@dancol.org>
4255 * fns.c (Fsort): Tweak sort docstring.
4257 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4259 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
4260 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
4261 set errno to EAGAIN instead, to allow the caller to retry the
4262 write after some waiting. Fixes deadlocks when Emacs exchanges a
4263 lot of data through the pipe. (Bug#18420)
4265 * sound.c (Fplay_sound_internal): Encode the sound file name in
4266 the ANSI codepage. Expand it against data-directory, as per docs,
4267 not against the current directory. No need to make a local copy
4268 of the file name; pass the encoded file name directly to
4269 do_play_sound. (Bug#18463)
4271 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
4272 NULL, and the file name is not encodable in ANSI codepage, return
4273 the string with "?" replacement characters, which will fail the
4274 caller. This avoids returning a random value in that case.
4276 2014-09-15 Martin Rudalics <rudalics@gmx.at>
4278 * window.c (Fresize_mini_window_internal): Set w->total_lines
4279 from w->pixel_height (Bug#18422).
4281 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
4283 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
4284 (toggleFullScreen:): Take frame_resize_pixelwise into account when
4285 setting resize increments (Bug#18435).
4287 2014-09-15 Eli Zaretskii <eliz@gnu.org>
4289 * xdisp.c (pos_visible_p): Properly save and restore the iterator
4290 state around the call to line_bottom, since it can move the
4291 iterator to another screen line. This fixes off-by-one errors in
4292 the reported row in some rare cases.
4294 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
4296 * callproc.c (init_callproc): Fix bug introduced at
4297 2014-09-07 (Bug#18474).
4299 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
4301 Prefer ptrdiff_t to int and avoid integer overflows.
4302 * fileio.c (make_temp_name):
4303 * font.c (font_parse_family_registry): Avoid integer
4304 overflow on string size calculation.
4305 * data.c (Faset): Likewise for byte index.
4307 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
4309 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
4311 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
4313 * lisp.h (make_local_string): Nitpick indent.
4314 * print.c (Fprin1_to_string): Remove unused GCPROs.
4316 More debugging aids around GCPROs.
4317 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
4318 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
4319 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
4321 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
4322 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
4324 Remove redundant GCPROs around Ffuncall and Fapply calls.
4325 This is safe because Ffuncall protects all of its arguments by itself.
4326 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
4327 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
4328 (call6, call7): Likewise. Use compound literals where applicable.
4329 (run_hook_with_args_2): Use compound literal.
4331 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
4333 Pacify --enable-gcc-warnings when no window system is used.
4334 These warnings found that subscript error, so they seem worthwhile.
4335 * composite.c (char_composable_p): Simplify a bit.
4336 * frame.c (x_set_frame_parameters): Add an IF_LINT.
4337 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4338 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4339 * window.c (set_window_scroll_bars):
4340 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
4341 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
4342 Ignore -Wsuggest-attribute=const.
4343 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
4344 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
4346 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
4348 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4349 Use check_iso_charset_parameter instead of doing the checks by hand.
4350 (check_iso_charset_parameter): Move up. Check parameters a bit
4351 more carefully, and return true for 96-char sets. All callers changed.
4353 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4355 Simplify lisp.h by removing the __COUNTER__ business.
4356 Reported by Dmitry Antipov in:
4357 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4358 * lisp.h (make_local_vector, make_local_string)
4359 (build_local_string): Simplify by not bothering with __COUNTER__.
4360 The __COUNTER__ business wasn't working properly, and was needed
4361 only for hypothetical future expansion anyway.
4363 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4365 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4366 terms to determine bitmap color. (Bug#18437)
4368 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4370 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4373 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4375 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4377 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4379 * xterm.c (handle_one_xevent): Detect iconified by looking at
4380 _NET_WM_STATE_HIDDEN.
4382 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4384 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4385 These can generate a constant with the correct value but the wrong
4386 width, which doesn't work as a printf argument. All uses removed.
4387 Reported by Dmitry Antipov in:
4388 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4389 (ENUMABLE): Remove; no longer needed.
4390 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4391 Remove; no longer needed because of the above change.
4392 Each definiens moved to the only use.
4394 Improve the experimental local and scoped allocation.
4395 * alloc.c (local_string_init, local_vector_init):
4396 New functions, defined if USE_LOCAL_ALLOCATORS.
4397 Mostly, these are moved here from lisp.h, as it's not
4398 clear it's worth making them inline.
4399 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4400 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4401 USE_STACK_LISP_OBJECTS, not on a laundry list.
4402 (local_string_init, local_vector_init): New decls.
4403 (union Aligned_Cons): New type.
4404 (scoped_cons): Use it. Give up on the char trick, as it's a too
4405 much of a maintenance hassle; if someone wants this speedup
4406 they'll just need to convince their compiler to align properly.
4407 Conversely, use the speedup if struct Lisp_Cons happens to
4408 be aligned even without a directive. Better yet, help it along
4409 by using union Aligned_Cons rather than struct Lisp_Cons.
4410 (pointer_valid_for_lisp_object): Remove. This check is not
4411 necessary, since make_lisp_ptr is already doing it. All uses removed.
4412 (local_vector_init, local_string_init): Move to alloc.c.
4413 (build_local_vector): Remove this awkward macro, replacing with ...
4414 (make_local_vector): New macro, which acts more like a function.
4415 Use statement expressions and use __COUNTER__ to avoid macro
4416 capture. Fall back on functions if these features are not supported.
4417 (build_local_string, make_local_string): Likewise.
4419 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4421 * xterm.c (x_term_init): Consolidate duplicated code.
4422 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4423 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4424 Add eassert and mark dpyinfo as dead only if it was alive.
4426 Add macros to allocate temporary Lisp objects with alloca.
4427 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4428 * character.h (parse_str_as_multibyte): Move prototype to ...
4429 * lisp.h (parse_str_as_multibyte): ... here.
4430 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4431 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4433 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4434 (local_string_init): New functions.
4435 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4436 (init_alloc_once): Call it.
4438 Cleanup last change and make all new stuff conditional.
4439 * lisp.h (build_local_string): Rename to ...
4440 (make_local_string): ... this macro.
4441 (build_local_string, scoped_list1, scoped_list3): New macros.
4442 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4443 and functions as such, use regular fallbacks otherwise.
4444 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4447 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4449 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4450 always make sure the marginal areas of the row are in sync with
4451 what the window wants. (Bug#18419)
4453 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4454 existing binding of a variable, to avoid silently aborting
4455 commands that use specbind. (Bug#18331)
4457 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4459 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4460 * coding.c (growable_destination): New function.
4461 (produce_chars): Use it for sanity checks. Do not fiddle with
4462 dst_end if the source and destination are both nil, as it's
4463 the caller's responsibility to avoid overlap.
4464 * keyboard.c (read_decoded_event_from_main_queue):
4465 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4466 length, not 4 times, to prevent decode_coding_c_string from trying
4467 to reallocate a destination. This removes the need for the FIXME.
4469 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4470 All callers simplified. Add a comment about exec_failed, vfork,
4473 Adjust drag-and-drop fix when window is above top (Bug#18303).
4474 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4475 XCDR bleed into XCAR's encoded value. Improve checks for
4476 out-of-range data while we're at it.
4478 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4480 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4481 is CONSP (Bug#18303).
4483 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4485 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4486 'alloca' gets passed arguments larger than MAX_ALLOCA.
4488 * font.c (MAX): Define if not defined elsewhere.
4490 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4492 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4493 here for destination buffer, to work around what appears to be a
4494 bug in decode_coding_c_string when the source and destination are
4497 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4498 This follows up on the recent thread in emacs-devel on alloca; see:
4499 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4500 This patch also cleans up alloca-related glitches noted while
4501 examining the code looking for unbounded alloca.
4503 * callproc.c (init_callproc):
4504 Rewrite to avoid need for alloca.
4505 * buffer.c (mouse_face_overlay_overlaps)
4506 (report_overlay_modification):
4507 * buffer.h (GET_OVERLAYS_AT):
4508 * coding.c (make_subsidiaries):
4509 * doc.c (Fsnarf_documentation):
4510 * editfns.c (Fuser_full_name):
4511 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4512 (search_embedded_absfilename, Fsubstitute_in_file_name):
4513 * fns.c (Fmake_hash_table):
4514 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4515 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4516 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4517 (xrdb_get_resource, x_get_resource_string):
4518 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4519 * ftxfont.c (ftxfont_draw):
4520 * image.c (xbm_load, xpm_load, jpeg_load_body):
4521 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4523 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4525 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4526 (find_and_return_menu_selection):
4527 * print.c (PRINTFINISH):
4528 * process.c (Fformat_network_address):
4529 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4530 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4531 * sound.c (wav_play, au_play):
4532 * syntax.c (skip_chars):
4533 * term.c (tty_menu_activate, tty_menu_show):
4534 * textprop.c (get_char_property_and_overlay):
4535 * window.c (Fset_window_configuration):
4536 * xdisp.c (safe__call, next_overlay_change, vmessage)
4537 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4538 * xfaces.c (face_at_buffer_position):
4539 * xmenu.c (x_menu_show):
4540 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4541 allocation size isn't bounded.
4542 * callint.c (Fcall_interactively): Redo memory_full check
4543 so that it can be done at compile-time on some platforms.
4544 * coding.c (MAX_LOOKUP_MAX): New constant.
4545 (get_translation_table): Use it.
4546 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4547 SAFE_ALLOCA, to catch integer overflows on size calculation.
4548 (exec_failed) [!DOS_NT]: New function.
4549 (child_setup) [!DOS_NT]: Use it.
4550 * editfns.c (Ftranspose_regions):
4551 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4552 * editfns.c (check_translation):
4553 Allocate larger buffers on the heap.
4554 * eval.c (internal_lisp_condition_case):
4555 Check for MAX_ALLOCA overflow.
4556 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4557 (Fbase64_encode_region, Fbase64_decode_region):
4558 Avoid unnecessary calls to SAFE_FREE before 'error'.
4559 * buffer.c (mouse_face_overlay_overlaps):
4560 * editfns.c (Fget_pos_property, check_translation):
4561 * eval.c (Ffuncall):
4562 * font.c (font_unparse_xlfd, font_find_for_lface):
4563 * ftfont.c (ftfont_drive_otf):
4564 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4565 (menu_bar_items, tool_bar_items):
4566 * sound.c (Fplay_sound_internal):
4567 * xdisp.c (load_overlay_strings, dump_glyph_row):
4568 Use an ordinary auto buffer rather than alloca, since the
4569 allocation size is fixed and small.
4570 * ftfont.c: Include <c-strcase.h>.
4571 (matching_prefix): New function.
4572 (get_adstyle_property): Use it, to avoid need for alloca.
4573 * keyboard.c (echo_add_key):
4574 * keymap.c (describe_map): Use ptrdiff_t, not int.
4575 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4576 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4577 when counting bytes.
4578 * lisp.h (xlispstrdupa): Remove, replacing with ...
4579 (SAFE_ALLOCA_STRING): ... new macro with different API.
4580 This fixes a portability problem, namely, alloca result
4581 passed to another function. All uses changed.
4582 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4584 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4585 (REGEX_ALLOCATE): New macros.
4586 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4587 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4589 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4591 (decode_mode_spec_coding): Store directly into buf rather than
4592 into an alloca temporary and copying the temporary to the buf.
4594 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4596 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4598 2014-09-04 Jan D <jan.h.d@swipnet.se>
4600 * xterm.c (x_term_init): Don't call x_session_initialize if running
4601 as a daemon (Bug#18375).
4603 * xsmfns.c: Initialize ice_fd.
4605 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4607 Less chatter in 'make' output.
4608 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4609 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4610 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4612 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4614 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4615 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4617 * nsfns.m (Fx_create_frame):
4618 * w32fns.c (Fx_create_frame):
4619 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4622 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4624 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4625 the reported row in the case of a window with a header line, by
4626 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4627 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4629 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4631 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4632 when configured --with-wide-int on typical 32-bit platforms.
4634 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4636 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4637 when HPOS is negative, for the benefit of R2L glyph rows whose
4638 newline overflows into the fringe.
4640 2014-09-03 Ken Brown <kbrown@cornell.edu>
4642 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4644 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4646 Minor cleanup of recent strlen-avoiding patch.
4647 * fileio.c (CHECK_LENGTH): Remove.
4648 Rewrite callers so that they don't need it.
4649 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4650 variable wasn't set.
4652 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4654 * fileio.c (CHECK_LENGTH): New macro.
4655 (Fexpand_file_name): Use it and get rid of a few more calls
4656 to strlen and strcat.
4657 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4658 * lisp.h (egetenv): ... because of a new inline function used to
4659 avoid calls to strlen for a compile-time constants.
4661 * buffer.h (decode_buffer): New function.
4662 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4663 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4664 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4665 * data.c (Flocal_variables_p):
4666 * fileio.c (Fverify_visited_file_modtime):
4667 * marker.c (live_buffer): Use it.
4669 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4671 Avoid extra calls to strlen in filesystem I/O routines.
4672 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4673 the length of 'newdir' is known or may be precalculated.
4674 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4675 not 'char *', and so use precalculated length.
4676 (Ffile_accessible_directory_p):
4677 * callproc.c (encode_current_directory, init_callproc):
4678 * charset.c (init_charset):
4679 * lread.c (load_path_check, load_path_default): Adjust users.
4680 * lisp.h (file_accessible_directory_p): Tweak prototype.
4682 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4684 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4687 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4689 --enable-silent-rules now suppresses more chatter.
4690 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4691 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4692 (am__v_CCLD_1): New macros, taken from Automake.
4693 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4695 Clean up extern decls a bit.
4696 * bytecode.c: Include blockinput.h and keyboard.h rather
4697 than rolling their APIs by hand.
4698 * emacs.c: Include regex.h and rely on its and lisp.h's API
4699 rather than rolling them by hand.
4700 * lastfile.c: Include lisp.h, to check this file's API.
4701 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4703 * regex.h (re_max_failures): New decl.
4704 * unexcw.c, unexmacosx.c, unexw32.c:
4705 Rely on lisp.h's API rather than rolling it by hand.
4706 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4707 Declare at top level, to pacify GCC -Wnested-externs.
4709 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4711 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4712 clipping rectangle become negative (i.e. large positive, since
4713 it's an unsigned data type). This can happen in R2L hscrolled
4714 glyph rows, and caused us to draw the cursor glyph on the fringe.
4715 For the details, see
4716 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4718 2014-08-31 Ken Brown <kbrown@cornell.edu>
4720 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4721 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4722 is defined. (Bug#18368)
4724 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4726 Vector-sorting fixes (Bug#18361).
4727 It's not safe to call qsort or qsort_r, since they have undefined
4728 behavior if the user-specified predicate is not a total order.
4729 Also, watch out for garbage-collection while sorting vectors.
4730 * fns.c: Include <vla.h>.
4731 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4732 (sort_vector_compare): Remove, replacing with ....
4733 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4734 ... these new functions.
4735 (sort_vector): Rewrite to use the new functions.
4736 GCPRO locals, since the predicate can invoke the GC.
4737 Since it's in-place return void; caller changed.
4738 (merge): Use 'inorder', for clarity.
4740 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4741 One can't hoist this out of the 'if', because intervening calls to
4742 newlocale, twolower, etc. can change errno.
4744 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4746 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4747 wording of the error messages.
4748 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4751 * w32proc.c (get_lcid_callback): Accept locale specifications
4752 without the country part, as in "enu" vs "enu_USA".
4753 (w32_compare_strings): Signal an error if a locale was specified,
4754 but couldn't be translated into a valid LCID.
4756 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4758 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4760 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4762 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4763 errno after towlower_l. errno's value is not specified after
4764 towlower_l. Instead, assume that towlower_l returns its argument
4765 on failure, which is portable in practice.
4767 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4769 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4771 * w32proc.c (w32_compare_strings): Accept additional argument
4772 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4773 if requested. If w32-collate-ignore-punctuation is non-nil, add
4774 NORM_IGNORESYMBOLS to the flags.
4775 (LINGUISTIC_IGNORECASE): Define if not already defined.
4776 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4778 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4781 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4783 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4784 Define substitutes for platforms that lack them.
4785 (str_collate): Add arguments locale and ignore_case.
4787 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4788 Add optional arguments LOCALE and IGNORE-CASE.
4790 * lisp.h (str_collate): Adapt argument list.
4792 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4794 Add vectors support to Fsort.
4795 * fns.c (sort_vector, sort_vector_compare): New functions.
4796 (sort_list): Likewise, refactored out of ...
4797 (Fsort): ... adjusted user. Mention vectors in docstring.
4798 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4799 * alloc.c (make_save_int_obj): New function.
4800 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4801 (make_save_int_obj): Add prototype.
4803 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4804 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4805 Conditionally define to match system's qsort_r signature.
4806 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4808 2014-08-28 Ken Brown <kbrown@cornell.edu>
4810 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4811 dumping and the system malloc after dumping. (Bug#18222)
4813 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4814 Define as macros, expanding to hybrid_malloc, etc.
4815 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4816 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4818 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4819 full implementation on Cygwin. Remove Cygwin-specific code that
4820 is no longer needed.
4821 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4822 Redefine as macros expanding to gmalloc, grealloc, etc.
4823 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4824 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4825 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4826 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4828 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4829 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4830 HAVE_POSIX_MEMALIGN)]: New functions.
4831 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4832 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4833 hybrid_aligned_alloc; declare.
4834 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4835 HAVE_POSIX_MEMALIGN)]: Define.
4836 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4837 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4838 Define as macro, expanding to gget_current_dir_name, and define
4840 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4841 malloc_enable_thread(). Don't initialize malloc.
4842 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4843 no longer defined on Cygwin).
4844 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4845 * sheap.c (bss_sbrk_buffer_end): New variable.
4846 * unexcw.c (__malloc_initialized): Remove variable.
4847 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4849 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4852 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4854 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4855 In `event->y' return entire range (the size of the scroll bar minus
4857 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4858 return entire range (the scaled size of the scroll bar minus
4859 that of the slider). In `portion' return the scaled position of
4861 (xaw_jump_callback): Restore part of code for vertical scroll
4862 bar broken in change from 2014-07-27.
4863 (xaw_scroll_callback): Provide incremental scrolling with
4864 horizontal scroll bars.
4866 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4868 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4870 * indent.c (Fvertical_motion): Fix vertical motion up through a
4871 display property after a newline. (Bug#18276)
4873 * xdisp.c (display_line): Don't assume that the call to
4874 reseat_at_next_visible_line_start ends up at a character
4875 immediately following the newline on the previous line.
4876 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4877 beyond ZV, which causes infloop in redisplay. For the details, see
4878 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4880 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4881 coordinate for hscrolled R2L screen lines. (Bug#18277)
4883 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4885 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4888 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4890 * syntax.c (scan_lists): Don't examine positions before BEGV.
4893 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4895 Improve robustness of new string-collation code (Bug#18051).
4896 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4897 (newlocale, wcscoll_l): Define substitutes for platforms that
4898 lack them, so as to simplify the mainline code.
4899 (str_collate): Simplify the code by assuming the above definitions.
4900 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4901 For example, the old version left the Emacs in the wrong locale if
4902 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4903 result. Report an error if newlocale fails.
4905 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4907 * lisp.h (str_collate):
4908 * sysdep.c (str_collate): Return int.
4909 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4911 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4913 Fix some glitches in previous change.
4914 * sysdep.c (stack_direction): Replace stack_grows_down
4915 to simplify calculation of stack boundaries.
4916 (handle_sigsegv): Check whether we really crash somewhere near
4917 to stack boundary, and handle fatal signal as usual if not.
4918 (init_sigsegv): Adjust accordingly.
4919 * keyboard.c (Vtop_level_message): Rename to
4920 Vinternal__top_level_message, as suggested by Stefan Monnier in
4921 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4922 All related users changed.
4924 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4926 Handle C stack overflow caused by too nested Lisp evaluation.
4927 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4928 siglongjmp point to transfer control from SIGSEGV handler.
4929 * keyboard.c (return_to_command_loop, recover_top_level_message)
4930 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4931 (regular_top_level_message): New variable.
4932 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4933 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4935 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4936 new variables described above.
4937 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4938 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4939 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4940 (init_sigsegv): New function.
4941 (init_signals): Use it.
4943 2014-08-25 Ken Brown <kbrown@cornell.edu>
4945 * emacs.c (main): Remove use of obsolete macro
4946 G_SLICE_ALWAYS_MALLOC.
4948 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4950 Implement locale-sensitive string collation for MS-Windows.
4951 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4952 New functions. (Bug#18051)
4954 * w32.h (w32_compare_strings): Add prototype.
4956 * w32.c <g_b_init_compare_string_w>: New global flag.
4957 (globals_of_w32): Initialize it.
4959 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4961 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4962 [WINDOWSNT]: Call str_collate on MS-Windows.
4964 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4966 One more minor cleanup of font subsystem.
4967 * font.h (struct font_driver): Convert text_extents to
4968 return void because returned value is never actually used.
4969 * macfont.m (macfont_text_extents):
4970 * w32font.c (w32font_text_extents):
4971 * xftfont.c (xftfont_text_extents): Adjust to return void
4972 and assume that 'metrics' argument is always non-NULL.
4973 * ftfont.c (ftfont_text_extents):
4974 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4976 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4978 Minor cleanups of str_collate fix (Bug#18051).
4979 * fns.c (str_collate): Move decl from here ...
4980 * lisp.h (str_collate): ... to here.
4981 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4982 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4983 potential problems with integer overflow. Don't assume
4984 setlocale succeeds. Remove unnecessary test before restoring
4985 locale via setlocale, and free the copied setlocale string
4988 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4990 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4992 * sysdep.c (str_collate): New function. (Bug#18051)
4994 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4996 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4997 if the initial "rm -f" fails. This is for MinGW builds, where
4998 MS-Windows will not allow deleting the executable file of a
5001 2014-08-20 Eli Zaretskii <eliz@gnu.org>
5003 * w32term.c (w32_scroll_bar_handle_click)
5004 (w32_horizontal_scroll_bar_handle_click)
5005 (x_scroll_bar_report_motion)
5006 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
5007 SB_THUMBTRACK, use the 32-bit position information returned by
5008 GetScrollInfo, not the 16-bit information returned in the Windows
5011 2014-08-19 Eli Zaretskii <eliz@gnu.org>
5013 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
5014 second coordinate ('y') reported for dragging the horizontal
5017 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5019 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
5020 and text area-relative x-coordinates.
5022 2014-08-17 Eli Zaretskii <eliz@gnu.org>
5024 Avoid overwriting the reversed_p flags in the glyph matrices when
5025 init_iterator or start_display are called.
5026 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
5028 (tool_bar_height, redisplay_tool_bar, try_window)
5029 (try_window_reusing_current_matrix, try_window_id)
5030 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
5031 reversed_p flag of the iterator's glyph row where the glyph row
5032 is going to be redrawn.
5034 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
5036 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
5038 2014-08-16 Martin Rudalics <rudalics@gmx.at>
5040 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
5041 of emacs_event return length from si.nPage to si.nMax.
5042 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
5043 interchange start and end of thumb.
5045 2014-08-15 Ken Brown <kbrown@cornell.edu>
5047 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
5048 ERRORCHECK mutexes. (Bug#18222)
5050 2014-08-12 Martin Rudalics <rudalics@gmx.at>
5052 * frame.c (set_menu_bar_lines_1): Remove.
5053 (set_menu_bar_lines): Call change_frame_size instead of
5054 set_menu_bar_lines_1.
5056 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
5058 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
5061 2014-08-11 Glenn Morris <rgm@gnu.org>
5063 * fileio.c: Revert 2013-01-31 change, which chose coding system for
5064 writing before backing up, since it causes a more serious problem
5065 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
5066 (choose_write_coding_system): No longer callable from Lisp.
5067 Move last piece back here from Fwrite_region.
5068 (Fwrite_region, syms_of_fileio): Update for above changes.
5070 2014-08-11 Martin Rudalics <rudalics@gmx.at>
5072 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
5073 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
5074 (Fwindow_new_pixel, Fset_window_new_pixel)
5075 (Fset_window_new_total, Fset_window_new_normal)
5076 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
5078 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
5080 2014-08-11 Eli Zaretskii <eliz@gnu.org>
5082 * fontset.c (Finternal_char_font): Recompute basic faces if the
5083 frame's face cache was cleared. (Bug#18162)
5085 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
5087 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
5088 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
5089 base buffer's undo list.
5091 2014-08-10 Reuben Thomas <rrt@sc3d.org>
5093 Fix a couple of recent inadvertent breaks of the MSDOS port.
5094 * msdos.c: include required menu.h
5095 * term.c: set correct menu_show_hook on MSDOS.
5097 2014-08-10 Martin Rudalics <rudalics@gmx.at>
5099 Fix handling of menu bar line on TTY frames (Bug#18136)
5101 * dispnew.c (handle_window_change_signal):
5102 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
5103 frame's menu bar lines subtracted from height.
5104 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
5106 (adjust_frame_size): Count in menu bar when setting FrameRows.
5107 (make_terminal_frame): When setting up the frame's lines and
5108 text height don't count in the menu bar.
5109 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
5110 lines subtracted from height.
5111 (do_switch_frame): Set tty's FrameRows to number of total lines
5113 (Fframe_pixel_height, Fframe_pixel_width): If no window system
5114 is used, return total number of lines and columns.
5115 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
5117 * term.c (OUTPUT, tty_set_terminal_modes)
5118 (tty_set_terminal_window, tty_set_scroll_region)
5119 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
5120 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
5121 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
5122 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
5123 Call change_frame_size with frame's menu bar lines subtracted
5125 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
5126 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
5129 2014-08-09 Reuben Thomas <rrt@sc3d.org>
5131 * alloc.c (Fmemory_info): Remove a stray brace.
5133 * process.c: Fix a comment typo.
5135 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
5137 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
5139 * widgetprv.h (EmacsFramePart): Remove font.
5141 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
5142 (resources, setup_frame_cursor_bits): Remove unused variables and
5143 functions, esp. wrt. font (Bug#18227).
5145 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
5147 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
5149 2014-08-07 Reuben Thomas <rrt@sc3d.org>
5151 Refer to MS-DOS using the same name everywhere.
5153 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
5157 2014-08-05 Martin Rudalics <rudalics@gmx.at>
5159 * w32term.c (w32_redeem_scroll_bar):
5160 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
5161 not redeeming scroll bars that have been turned off.
5163 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
5165 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
5166 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
5167 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
5168 (safe_run_hook_funcall): Adjust accordingly.
5170 2014-08-04 Martin Rudalics <rudalics@gmx.at>
5172 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
5173 Condition correctly according to toolkit used.
5174 * frame.c (make_initial_frame, make_terminal_frame)
5175 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
5176 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
5177 assignments according to presence of toolkit scrollbars.
5178 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
5179 Condition correctly according to toolkit used.
5180 * window.c (set_window_scroll_bars): Set horizontal scroll bar
5181 only if toolkit supports it.
5182 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
5184 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
5186 (XTredeem_scroll_bar): Always redeem scroll bar if present.
5188 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
5190 * keyboard.c (safe_run_hook_funcall): Avoid consing around
5191 Vinhibit_quit and prefer internal_condition_case_n to pass args.
5192 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
5193 (safe_run_hooks): Remove comment which is not relevant any more.
5195 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
5197 Don't let big frames overrun the stack.
5198 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
5199 Use SAFE_NALLOCA, not alloca.
5201 Fix bug with clang + directory_files_internal + GC (Bug#16986).
5202 * dired.c (directory_files_internal): Use a volatile variable
5203 to prevent the compiler from optimizing away all copies of a local.
5204 I wonder how many other GC-related bugs like this lurk elsewhere?
5206 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
5207 * xterm.h (struct x_display_info): New member 'connection'.
5208 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
5209 so that x_delete_terminal has a file descriptor to pass to
5210 delete_keyboard_wait_descriptor.
5212 Don't mishandle year-9999 dates (Bug#18176).
5213 * editfns.c (decode_time_components): Store an invalid timespec
5214 on overflow, instead of returning false, so that the caller can
5215 distinguish overflow from other errors.
5216 (lisp_time_argument, lisp_seconds_argument): If the time is out
5217 of range, signal a time overflow instead of an invalid time spec.
5218 * keyboard.c (decode_timer): Treat time overflow like other
5221 Avoid undefined behavior with signed left shift.
5222 Caught by 'gcc -fsanitize=undefined'.
5223 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
5224 * dispnew.c (line_hash_code, scrolling):
5225 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
5226 Use 'unsigned', not 'int', for line hashes.
5227 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
5229 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
5231 Make compare-strings more compatible with old behavior (Bug#17903).
5232 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
5234 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
5236 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
5237 Don't add label between left and right buttons (Bug#18129).
5239 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5241 Make functions static that no longer need to be extern.
5242 * frame.c, frame.h (set_menu_bar_lines):
5243 * keyboard.c (Qleftmost, Qrightmost):
5244 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
5245 (x_set_internal_border_width):
5248 2014-08-01 Eli Zaretskii <eliz@gnu.org>
5250 Fix display of R2L lines when the last character fits only partially.
5251 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
5253 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
5254 R2L row is visible only partially, give the row a negative x
5256 (display_line): Fix the calculation of the glyph whose pixel width
5257 is used to decide whether the last produced glyph fits on the
5258 line. When the last glyph fits only partially, give the row a
5261 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
5262 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
5263 pixel width of the first glyph that is hscrolled from display.
5264 (display_line): In R2L glyph rows, don't give a negative offset to
5265 row->x when the first glyph begins before first_visible_x.
5267 * xdisp.c (display_line): If called with iterator set up to write
5268 to a marginal area, delay the call to handle_line_prefix until we
5269 switch back to the text area. (Bug#18035)
5271 * .gdbinit (xwindow): The members total_cols, total_lines,
5272 left_col, and top_line are C integers (and has been so for the
5275 2014-08-01 Andreas Schwab <schwab@suse.de>
5277 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
5278 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
5280 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
5282 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
5283 (timerfd_callback): Ignore weird events with no data. Add tight
5284 assertions and comments.
5285 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
5286 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
5288 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
5290 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
5291 I had confused && with ||.
5293 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
5295 Simplify timerfd configuration and fix some minor glitches.
5296 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
5297 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
5298 Fall back on timer_create if timerfd_create fails at runtime.
5299 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
5300 kernel primitives to do resolution. All uses removed.
5301 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
5302 (turn_on_atimers): Clear timer_create-based timers too,
5305 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5306 Without this change, the code can access the local variable 'width'
5307 even when it has not been initialized, and likewise for 'height';
5308 in either case this leads to undefined behavior.
5310 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
5312 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
5313 necessary, put horizontal scroll bar resources as well. See
5314 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
5315 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
5317 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
5319 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
5320 background value to match the resource of its vertical counterpart.
5322 2014-07-29 Martin Rudalics <rudalics@gmx.at>
5324 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
5325 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
5327 2014-07-28 Martin Rudalics <rudalics@gmx.at>
5329 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
5330 change that added the top margin height to the requested height
5331 and revert (undocumented) part of 2014-07-28 change that changed
5332 the logic of whether a size change occurred.
5334 2014-07-28 Eli Zaretskii <eliz@gnu.org>
5336 * .gdbinit (xwindow): The members total_cols, total_lines,
5337 left_col, and top_line are C integers (and has been so for the
5340 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
5343 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
5345 On GNU/Linux, use timerfd for asynchronous timers.
5346 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
5347 (toplevel): Rename alarm_timer_ok to special_timer_available.
5348 [HAVE_TIMERFD]: Declare timerfd.
5349 [HAVE_CLOCK_GETRES]: Declare resolution.
5350 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5351 system timer resolution.
5352 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5353 (timerfd_callback) [HAVE_TIMERFD]: New function.
5354 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5355 [ENABLE_CHECKING]: New function for the sake of automated tests.
5356 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5357 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5358 [ENABLE_CHECKING]: Defsubr test function.
5359 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5360 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5361 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5363 Fix --without-x build and pacify --enable-gcc-warnings.
5364 Problems reported in Bug#18122 and Bug#18124.
5365 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5366 (frame_windows_min_size): Now static.
5367 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5369 (adjust_frame_size): Always declare prototype.
5371 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5372 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5373 * atimer.c (timerfd_callback): Always read expiration data.
5375 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5376 * process.c (add_timer_wait_descriptor): Add timer descriptor
5377 to input_wait_mask and non_process_wait_mask as well.
5379 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5381 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5383 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5385 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5386 Reinstate code removed by the prevoius commit to this file.
5388 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5390 * buffer.h (struct buffer): New fields scroll_bar_height and
5391 horizontal_scroll_bar_type.
5392 * buffer.c (bset_scroll_bar_height)
5393 (bset_horizontal_scroll_bar_type): New functions.
5394 (Fbuffer_swap_text): Handle old_pointm field.
5395 (init_buffer_once): Set defaults for scroll_bar_height and
5396 horizontal_scroll_bar_type.
5397 (syms_of_buffer): New variables scroll_bar_height and
5398 horizontal_scroll_bar_type.
5399 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5400 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5401 (set_vertical_scroll_bar): Remove prototype.
5402 (x_change_tool_bar_height): Add prototype.
5403 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5404 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5405 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5407 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5408 (update_window): Start mode_line_row->y after horizontal scroll
5410 (change_frame_size_1): Call adjust_frame_size.
5411 (init_display): When changing the size of a tty frame do not
5412 pass height of menu bar.
5413 (Qframe_windows_min_size): New symbol.
5414 * frame.h (struct frame): List tool bar fields after menu bar
5415 fields. Add official, total_lines, horizontal_scroll_bars,
5416 config_scroll_bar_height and config_scroll_bar_lines fields.
5417 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5418 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5419 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5420 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5421 (FRAME_WINDOWS_HEIGHT): New macros.
5422 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5423 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5424 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5425 horizontal scroll bar.
5426 (frame_inhibit_resize, adjust_frame_size)
5427 (frame_windows_min_size): Add declarations.
5428 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5429 (x_set_scroll_bar_default_height, x_set_left_fringe)
5430 (x_set_right_fringe, x_set_vertical_scroll_bars)
5431 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5432 (x_set_scroll_bar_height): Add external declarations.
5433 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5434 (adjust_frame_size): New functions.
5435 (make_frame): Initial horizontal_scroll_bars field.
5436 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5438 (make_initial_frame, make_terminal_frame): No horizontal scroll
5439 bar in initial and terminal frames. Use adjust_frame_size.
5440 (Fframe_total_cols): Fix doc-string.
5441 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5442 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5443 Rewrite using adjust_frame_size.
5444 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5445 (Qframe_windows_min_size): New symbols.
5446 (x_set_frame_parameters): Remove call of check_frame_size.
5447 (x_report_frame_params): Return scroll_bar_height value.
5448 (x_set_left_fringe, x_set_right_fringe): New functions.
5449 (adjust_frame_height, x_set_internal_border_width)
5450 (x_set_fringe_width): Remove.
5451 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5452 (x_set_scroll_bar_width, x_set_right_divider_width)
5453 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5454 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5456 (x_figure_window_size): Rewrite to make frame display the
5457 expected number of lines.
5458 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5459 (Vdefault_frame_horizontal_scroll_bars)
5460 (Vframe_initial_frame_tool_bar_height)
5461 (frame_inhibit_implied_resize): New variables.
5462 * fringe.c (compute_fringe_widths): Remove.
5463 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5464 (xg_create_horizontal_scroll_bar)
5465 (xg_update_horizontal_scrollbar_pos)
5466 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5467 (xg_get_default_scrollbar_height)
5468 (xg_clear_under_internal_border): Extern.
5469 * gtkutil.c (xg_frame_resized): Don't call
5470 do_pending_window_change.
5471 (xg_frame_set_char_size): Use adjust_frame_size.
5472 (style_changed_cb): Call update_theme_scrollbar_height and
5473 x_set_scroll_bar_default_height.
5474 (x_wm_set_size_hint): Don't call check_frame_size.
5475 (update_theme_scrollbar_height)
5476 (xg_get_default_scrollbar_height)
5477 (xg_create_horizontal_scroll_bar)
5478 (xg_update_horizontal_scrollbar_pos)
5479 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5480 (xg_create_scroll_bar): Set horizontal slot of bar.
5481 (xg_initialize): Call update_theme_scrollbar_height.
5482 (xg_clear_under_internal_border): No more static.
5483 * insdel.c (adjust_suspend_auto_hscroll): New function.
5484 (adjust_markers_for_delete, adjust_markers_for_insert)
5485 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5486 * keyboard.c (readable_events, discard_mouse_events)
5487 (make_lispy_event): Handle horizontal scroll bar click events.
5488 (Fsuspend_emacs): When changing the size of a tty frame do not
5489 pass height of menu bar.
5490 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5491 (Qright, Qleftmost, Qrightmost): New symbols.
5492 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5494 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5495 * nsfns.m (x_set_internal_border_width): New function.
5496 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5497 Remove extended fringe code.
5498 (x_set_window_size, x_new_font): Don't call
5499 compute_fringe_widths.
5500 * term.c (Fresume_tty): When changing the size of a tty frame do
5501 not pass height of menu bar.
5502 (clear_tty_hooks, set_tty_hooks):
5503 Clear horizontal_scroll_bar_hook.
5504 (init_tty): Frame has no horizontal scroll bars.
5505 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5506 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5507 scroll_bar_after_handle, scroll_bar_left_arrow,
5508 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5509 scroll_bar_to_rightmost entries.
5510 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5511 (struct terminal): Add set_horizontal_scroll_bar_hook.
5512 * w32console.c (initialize_w32_display):
5513 Clear horizontal_scroll_bar_hook.
5514 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5516 (x_clear_under_internal_border, x_set_internal_border_width):
5518 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5519 Set windows_or_buffers_changed when adding the menu bar.
5520 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5521 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5522 (w32_createhscrollbar): New functions.
5523 (w32_createscrollbar): Rename to w32_createvscrollbar.
5524 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5525 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5526 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5527 Add WM_EMACS_SHOWCURSOR.
5528 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5529 case do not artificially impose WM size hints.
5530 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5531 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5533 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5534 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5535 (unwind_create_frame_1): Remove.
5536 (Fx_create_frame): Make both scrollbars the system standard
5537 width and height. Use official field of frame structure to
5538 inhibit running window-configuration-change-hook.
5539 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5540 pixelwise. Handle frame's official field.
5541 (w32_frame_parm_handlers): Remove x_set_fringe_width
5542 entries. Add x_set_scroll_bar_height,
5543 x_set_horizontal_scroll_bars, x_set_left_fringe and
5545 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5546 pass height of menu bar to change_frame_size.
5547 * w32menu.c (set_frame_menubar): Rewrite using
5548 frame_inhibit_resize.
5549 * w32term.h (struct w32_display_info):
5550 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5551 (struct scroll_bar): Add horizontal.
5552 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5553 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5554 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5555 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5556 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5557 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5558 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5559 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5560 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5561 Define instead of WM_EMACS_CREATESCROLLBAR.
5562 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5563 WND_SCROLLBAR_INDEX.
5564 * w32term.c (horizontal_scroll_bar_min_handle)
5565 (horizontal_scroll_bar_left_border)
5566 (horizontal_scroll_bar_right_border): New integers.
5567 (x_set_frame_alpha): Replace x_highlight_frame by
5569 (x_window_to_scroll_bar): New argument "type". Update callers
5571 (w32_set_horizontal_scroll_bar_thumb)
5572 (x_horizontal_scroll_bar_report_motion)
5573 (w32_set_horizontal_scroll_bar)
5574 (w32_horizontal_scroll_bar_handle_click)
5575 (x_horizontal_scroll_bar_report_motion): New functions.
5576 (w32_mouse_position): Discriminate horizontal and vertical
5578 (my_create_scrollbar): Replace with two new functions
5579 my_create_vscrollbar and my_create_hscrollbar.
5580 (x_scroll_bar_create): New argument "horizontal".
5581 Update callers accordingly.
5582 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5583 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5585 (w32_read_socket): Handle WM_HSCROLL cae.
5586 (x_new_font): Don't recompute fringe widths.
5587 Use frame_inhibit_resize. Calculate new menu bar height iff we
5588 build without toolkit. Always clear under internal border.
5589 (x_set_window_size): Don't check frame size or recompute
5590 fringes. Reset fullscreen status before applying sizes.
5591 Always resize as requested by pixelwise argument. Don't call
5592 do_pending_window_change.
5593 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5594 (w32_initialize_display_info): Initialize dpyinfo's
5595 horizontal_scroll_bar_cursor entry.
5596 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5597 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5598 horizontal_scroll_bar_left_border.
5599 (w32fullscreen_hook): Intermittently resize window to normal
5600 when switching from fullscreen to maximized state.
5601 (run_window_configuration_change_hook): Don't run it if frame is
5603 (unwind_change_frame): Remove.
5604 (Fset_window_configuration): Rewrite using frame's official field.
5605 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5606 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5607 * window.h (struct window): New fields old_pointm,
5608 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5609 scroll_bar_height and suspend_auto_hscroll.
5610 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5612 (sanitize_window_sizes): Extern.
5613 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5614 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5615 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5616 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5617 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5619 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5620 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5621 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5622 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5623 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5624 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5625 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5626 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5627 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5628 (Fwindow_old_point, sanitize_window_sizes): New functions.
5629 (Qwindow_sanitize_window_sizes): New symbol.
5630 (window_body_height): Count in horizontal scroll bar.
5631 (set_window_hscroll, Fscroll_left, Fscroll_right):
5632 Set suspend_auto_hscroll slot.
5633 (Fwindow_inside_edges): Count fringes pixelwise.
5634 (coordinates_in_window, Fcoordinates_in_window_p):
5635 Consider horizontal scroll bar.
5636 (check_frame_size, adjust_window_margins): Remove functions and
5637 corresponding calls.
5638 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5639 (temp_output_buffer_show): Reset hscroll related fields.
5640 Initialize old_pointm.
5641 (make_parent_window): Initialize old_pointm.
5642 (make_window): Initialize old_pointm, horizontal scroll bar type,
5643 and scroll bar height.
5644 (resize_frame_windows): Don't count top margin in new sizes.
5645 Don't use safe sizes when shrinking a frame; let the window
5646 manager do the clipping.
5647 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5649 (Fdelete_window_internal): Unchain old_pointm marker.
5650 (window_scroll_pixel_based, Fscroll_other_window):
5652 (Fwindow_text_width, Fwindow_text_height): New argument
5654 (struct saved_window): New fields, old_pointm, hscroll_whole,
5655 suspend_auto_hscroll, scroll_bar_height and
5656 horizontal_scroll_bar_type.
5657 (Fset_window_configuration, save_window_save): Set new fields of
5659 (apply_window_adjustment): Don't call adjust_window_margins.
5660 (set_window_margins): Don't change margins if new sizes don't
5662 (set_window_scroll_bars): New argument "horizontal_type".
5663 Handle horizontal scroll bars. Don't change scroll bars if they
5664 don't fit into window.
5665 (Fset_window_scroll_bars): New argument "horizontal_type".
5666 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5667 (compare_window_configurations): Compare horizontal scroll bar
5669 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5670 horizontal scroll bar height.
5671 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5672 instead of FRAME_LINES.
5673 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5674 ON_VERTICAL_SCROLL_BAR.
5675 (with_echo_area_buffer): Initialize old_pointm.
5676 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5678 (unwind_with_echo_area_buffer): Handle old_pointm.
5679 (update_tool_bar): Set do_update when the tool bar window has at
5680 least one line (since this is what the user sets).
5681 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5682 (redisplay_tool_bar): Return early when toolbar has zero lines.
5683 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5684 (hscroll_window_tree): Handle suspension of auto_hscroll and
5686 (set_horizontal_scroll_bar): New function.
5687 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5688 more than one line. Handle horizontal scroll bars.
5689 (note_mouse_highlight): Handle horizontal scrol bars.
5690 (expose_frame): Set dimensions of XRectangle from frame's text
5692 (Vvoid_text_area_pointer): Update doc-string.
5693 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5694 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5695 (x_set_internal_border_width): New functions.
5696 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5697 (unwind_create_frame_1): Remove.
5698 (Fx_create_frame): Handle horizontal scroll bars. Use official
5699 field of frame structure to inhibit running
5700 window-configuration-change-hook.
5701 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5702 pixelwise. Handle frame's official field.
5703 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5704 x_set_horizontal_scroll_bars, x_set_left_fringe,
5706 * xmenu.c (update_frame_menubar, free_frame_menubar):
5707 Use adjust_frame_size.
5708 * xterm.h (struct x_display_info):
5709 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5711 (struct scroll_bar): Add horizontal slot.
5712 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5713 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5714 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5715 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5716 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5717 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5718 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5719 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5720 (x_clear_under_internal_border): Remove.
5721 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5722 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5723 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5724 HORIZONTAL. Update callers.
5725 (horizontal_action_hook_id): New action hook id.
5726 (x_horizontal_scroll_bar_to_input_event)
5727 (x_create_horizontal_toolkit_scroll_bar)
5728 (xt_horizontal_action_hook)
5729 (x_set_toolkit_horizontal_scroll_bar_thumb)
5730 (XTset_horizontal_scroll_bar, x_net_wm_state)
5731 (x_horizontal_scroll_bar_report_motion): New functions.
5732 (xg_scroll_callback, x_scroll_bar_handle_click):
5733 Handle horizontal scroll bars.
5734 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5735 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5737 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5738 Handle horizontal scroll bars.
5739 (handle_one_xevent): Handle horizontal scroll bar events.
5740 Call x_net_wm_state.
5741 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5743 (x_set_window_size): Don't call check_frame_size and
5744 do_pending_window_change.
5745 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5746 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5747 (x_scroll_bar_set_handle): Add some checks when calling
5750 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5752 Revert previous change.
5753 There is certainly nothing wrong with writing code like 'lo <= i
5754 && i <= hi', even if LO happens to a constant. There isn't even
5755 anything wrong in general with writing 'a <= b' if A happens to
5756 be a constant. At any rate stylistic changes shouldn't
5757 be done like this without discussion.
5759 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5761 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5762 (Fgarbage_collect): Reorder conditions that are written backwards.
5763 * data.c (cons_to_unsigned): Likewise.
5764 * dispnew.c (update_frame_1, sit_for): Likewise.
5765 * fileio.c (file_offset): Likewise.
5766 * filelock.c (read_lock_data, lock_file): Likewise.
5767 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5769 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5770 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5771 * lread.c (read1): Likewise.
5772 * minibuf.c (read_minibuf_noninteractive): Likewise.
5773 * nsterm.m (x_set_frame_alpha): Likewise.
5774 * process.c (wait_reading_process_output): Likewise.
5775 * region-cache.c (delete_cache_boundaries): Likewise.
5776 * xterm.c (x_set_frame_alpha): Likewise.
5778 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5780 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5783 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5785 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5786 because atimer expiration is absolute rather than relative.
5788 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5790 * w32term.h (current_popup_menu, menubar_in_use):
5791 Move declarations from w32term.c.
5793 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5795 * w32fns.c (menubar_in_use): No more static.
5796 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5798 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5800 Move hourglass machinery to RIF.
5801 * dispextern.h (struct redisplay_interface): New members
5802 show_hourglass and hide_hourglass. Indent comments.
5803 (show_hourglass, hide_hourglass): Remove prototypes.
5804 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5805 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5806 (ns_redisplay_interface): Add them.
5807 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5808 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5809 (w32_arrow_cursor): New function to hack around non-GUI frames.
5810 (w32_redisplay_interface): Add new functions.
5811 * w32term.h (w32_arror_cursor): Add prototype.
5812 * xdisp.c (show_hourglass): New function, refactored out from
5813 platform-dependent code.
5814 (cancel_hourglass): Now call to RIF function.
5815 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5816 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5817 (x_redisplay_interface): Add new functions.
5819 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5821 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5822 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5823 and complete previous change.
5824 * frame.c (adjust_frame_height): New function.
5825 (Fset_frame_height, Fset_frame_size): Use it.
5826 (x_set_frame_parameters): Take frame top margin into account.
5828 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5830 * frame.c (Fset_frame_height): Take frame top margin into account.
5831 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5832 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5834 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5836 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5837 menubar_height as such. Tweak comment.
5838 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5839 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5840 All related users changed.
5841 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5842 * xterm.c (handle_one_xevent):
5843 * gtkutil.c (xg_event_is_for_menubar):
5844 * xfns.c (x_window) [USE_X_TOOLKIT]:
5845 * xmenu.c (set_frame_menubar, free_frame_menubar):
5846 Prefer to use FRAME_MENUBAR_HEIGHT.
5848 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5850 * frame.c (Fframe_parameters): Always report frame height without
5851 menu and tool bar lines.
5853 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5855 * nsterm.m (applicationDidFinishLaunching:): Call
5856 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5857 (antialiasThresholdDidChange:): New method for EmacsApp.
5859 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5861 * macfont.m (macfont_update_antialias_threshold): Remove static.
5863 * macfont.h (macfont_update_antialias_threshold): Declare.
5865 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5867 * w32select.c (setup_windows_coding_system):
5868 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5869 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5871 * w16select.c (Fw16_get_clipboard_data):
5872 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5875 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5876 buffer position where we are to start the iteration.
5877 (handle_invisible_prop): Record in it->stop_charpos the position
5878 where the invisible text ends. (Bug#18035)
5879 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5880 row has zero buffer position as their start position.
5881 Reported by martin rudalics <rudalics@gmx.at>.
5883 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5884 infinite looping in redisplay when display lines don't have enough
5885 space to display even a single character. (Bug#18036)
5887 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5889 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5890 * xfns.c (x_window): Use it to allow xfree later.
5891 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5892 where appropriate. Use bool for booleans and remove redundant checks.
5893 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5894 * xterm.c (x_free_frame_resources): Free shell_position.
5896 2014-07-19 K. Handa <handa@gnu.org>
5898 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5899 mandatory font spec (Bug#17973).
5901 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5903 * font.c (font_score): Return the worst score if the size of
5904 ENTITY is wrong by more than a factor 2 (Bug#17973).
5906 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5908 * frame.c (frame_unspecified_color): New function
5909 refactored out from ...
5910 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5911 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5913 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5914 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5915 * lisp.h (set_frame_param): Remove prototype.
5916 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5917 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5920 Prefer 'x_display_info *' to 'Display *' in X selection code.
5921 This helps to avoid unneeded calls to x_display_info_for_display.
5922 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5923 instead of 'Display *'.
5924 (SELECTION_EVENT_DPYINFO): New macro.
5925 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5926 it as an lvalue. Mention this in comment.
5927 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5928 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5929 (selection_data_to_lisp_data, receive_incremental_selection):
5930 Convert to use 'x_display_info *'. Adjust users where appropriate.
5931 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5932 selection data *' as last arg to not return values in args.
5933 (unexpect_property_change): Use common removal technique.
5935 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5937 * print.c (print_preprocess): Adjust to match changed
5938 sub char-table structure and avoid crash (Bug#18038).
5940 * data.c (wrong_choice): Not static any more.
5941 * lisp.h (wrong_choice): Add prototype.
5942 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5943 Declare namebuf as such. Tweak comment.
5944 [USE_GTK]: Likewise for tool_bar_position.
5945 (fset_tool_bar_position) [USE_GTK]: Ditto.
5946 (FRAME_TOOL_BAR_POSITION): New macro.
5947 * frame.c (x_report_frame_params):
5948 * gtkutil.c (update_frame_tool_bar):
5949 * xfns.c (Fx_create_frame): Use it.
5950 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5952 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5954 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5955 buffer's default-directory only if it is a string. (Bug#17986)
5957 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5959 More precise control over values of some buffer-local variables.
5960 * keyboard.c (Qvertical_scroll_bar):
5961 * frame.c (Qleft, Qright): Move to ...
5962 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5963 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5964 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5965 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5966 vertical-scroll-bar, scroll-up-aggressively
5967 and scroll-down-aggressively.
5968 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5970 * nsfns.m, frame.h (Qleft, Qright):
5971 * nsterm.m (Qleft): Remove declarations.
5972 * gtkutil.c (toplevel): Include buffer.h.
5973 * data.c (wrong_choice, wrong_range): New functions.
5974 (store_symval_forwarding): Handle special properties of buffer-local
5975 variables and use functions from the above to signal error, if any.
5977 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5978 values. Add comment.
5979 (struct frame): Re-arrange layout to avoid extra padding and use bit
5980 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5981 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5982 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5983 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5984 Define as no-ops because there are no scroll bars anyway.
5985 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5988 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5989 Add convenient setter.
5990 (font_put_frame_data, font_get_frame_data): Use it.
5992 2014-07-15 Daiki Ueno <ueno@gnu.org>
5994 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5995 pointer argument, before dereferencing.
5996 (XCHAR2B_BYTE2): Likewise.
5998 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
6000 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
6001 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
6002 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
6003 Use record_unwind_protect_int and avoid consing.
6004 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
6006 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
6008 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
6010 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
6011 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
6013 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
6014 (main) [MSDOS]: Use SET_BINARY instead of setmode.
6015 * minibuf.c: Include binary-io.h instead of fcntl.h.
6016 (read_minibuf_noninteractive):
6017 Use set_binary_mode instead of handcrafted code.
6018 Don't call emacs_set_tty if emacs_get_tty failed.
6019 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
6020 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
6021 * w32.c (pipe2): Adjust eassert to include O_BINARY.
6023 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
6024 This works around a GCC compiler bug when Emacs is configured with
6025 --enable-gcc-warnings.
6027 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
6029 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
6030 or characters in string, respectively. Add comment.
6031 * fringe.c (Fdefine_fringe_bitmap):
6032 * fns.c (Fsubstring, substring_both): Use it.
6033 * keymap.c (Fdefine_key, Flookup_key):
6034 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
6036 * term.c (tty_menu_add_pane, tty_menu_add_selection):
6037 Use menu_item_width.
6038 (tty_menu_show): Simplify because tty_menu_create never return NULL.
6040 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
6042 Improve behavior of 'bzr up; cd src; make -k'.
6043 * Makefile.in (top_srcdir): New var.
6044 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
6045 Use '$(top_srcdir)' instead of '$(srcdir)/..';
6046 its expansion is a bit shorter.
6047 (../config.status): Actually build config.status instead of
6049 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
6050 New macros, copied and relocated from ../Makefile.in.
6051 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
6052 (../config.status, Makefile): New dependencies and rules,
6053 copied with relocation from ../Makefile.in. This should be more
6054 likely to rebuild the build machinery properly if you do a 'make'
6055 in the src directory.
6057 2014-07-12 Eli Zaretskii <eliz@gnu.org>
6059 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
6062 * w32fns.c (Fx_file_dialog): Mention in the doc string the
6063 behavior on Windows 7 and later when the function is repeatedly
6064 invoked with the same value of DIR. (Bug#17950)
6066 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
6067 string to match the one in w32fns.c.
6069 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
6070 stdin to binary mode only if it is connected to a terminal.
6072 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
6074 Coalesce extern decls.
6075 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
6076 * sysdep.c (emacs_get_tty, emacs_set_tty):
6077 Move duplicate extern decls from here ...
6078 * systty.h: ... to here, so that there's just one copy.
6080 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
6082 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
6084 * nsfns.m (Fns_popup_font_panel): Ditto.
6086 2014-07-11 Eli Zaretskii <eliz@gnu.org>
6088 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
6090 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
6092 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
6093 [DOS_NT]: Implement for WINDOWSNT.
6095 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
6098 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
6100 * sysdep.c (suppress_echo_on_tty): New function.
6101 * minibuf.c (read_minibuf_noninteractive): Use it.
6103 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
6105 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
6106 sysinfo failed. Adjust docstring.
6108 2014-07-11 Eli Zaretskii <eliz@gnu.org>
6110 Implement memory-info for MS-DOS.
6111 * dosfns.c (dos_memory_info): New function.
6112 * dosfns.h (dos_memory_info): Add prototype.
6113 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
6114 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
6115 of doing some of its job.
6117 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
6118 reference termios structure members.
6120 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
6122 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
6124 * minibuf.c (top): Include systty.h. Declare external
6125 emacs_get_tty and emacs_set_tty.
6126 (Vread_hide_char): New lisp variable.
6127 (read_minibuf_noninteractive): Hide characters with
6128 Vread_hide_char if it is a character. (Bug#17839)
6130 2014-07-10 Eli Zaretskii <eliz@gnu.org>
6132 Implement memory-info for MS-Windows.
6133 * w32.c (w32_memory_info): New function.
6134 * w32.h (w32_memory_info): Prototype it.
6135 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
6137 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
6139 * coding.h (struct coding_system): Remove 'error_positions' (unused)
6140 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
6141 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
6142 extra padding and shrink struct coding_system by 56 bytes (x86_64).
6143 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
6144 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
6145 (decode_coding_big5, decode_coding_charset, decode_coding)
6146 (encode_coding): Adjust users.
6148 * alloc.c (Fmemory_info): New function.
6150 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
6152 * syntax.c (back_comment): Use more-natural location for label.
6154 * font.c, font.h (font_unparse_fcname): Now static.
6155 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
6157 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
6159 Next minor cleanup of font subsystem.
6160 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
6161 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
6163 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
6165 * ftfont.h (ftfont_font_format): Remove prototype.
6166 * ftfont.c (ftfont_font_format): Remove; now unused.
6168 * nsfont.m (nsfont_open):
6169 * w32font.c (w32font_open_internal):
6170 * w32uniscribe.c (uniscribe_open):
6171 * xfont.c (xfont_open):
6172 * xftfont.c (xftfont_open): All users changed.
6174 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
6175 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
6177 2014-07-09 Eli Zaretskii <eliz@gnu.org>
6179 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
6180 x_produce_glyphs does when it generates a stretch glyph that
6181 represents a TAB. (Bug#17969)
6183 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
6184 and there is a display property at that position, don't call
6185 move_it_to to move to a position before window start. (Bug#17942)
6186 Fix condition for finding CHARPOS by the first call to move_it_to.
6189 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
6191 * syntax.c (find_defun_start): Try the cache even
6192 if !open_paren_in_column_0_is_defun_start.
6193 (back_comment): If find_defun_start was pessimistic, use the
6194 scan_sexps_forward result to improve the cache (bug#16526).
6196 2014-07-09 Eli Zaretskii <eliz@gnu.org>
6198 * xdisp.c (redisplay_window): If redisplay of a window ends up
6199 with point in a partially visible line at end of the window, make
6200 sure the amended position of point actually has smaller Y
6201 coordinate; if not, give up and scroll the display. (Bug#17905)
6203 * window.c (window_scroll_pixel_based): When point ends up at the
6204 last fully visible line, don't let move_it_to stop at the left
6205 edge of the line and dupe us into thinking point is inside the
6208 * w32.c (network_interface_info): Make sure the argument is a
6211 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
6213 * process.c (read_and_dispose_of_process_output): Fix typo
6214 in previous patch: we want nonnegative fds, not nonzero fds.
6216 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
6218 * chartab.c (char_table_translate): Move to...
6219 * character.h (char_table_translate): ... inline function here.
6220 Avoid Faref and assume that args are always valid. This helps to
6221 speedup search, which is especially important for a huge buffers.
6222 * lisp.h (char_table_translate): Remove prototype.
6224 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
6225 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6226 New function, with an intention to avoid code duplication between
6228 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
6230 * ftfont.c (ftfont_open):
6231 * macfont.m (macfont_open):
6232 * xftfont.c (xftfont_open): Use it.
6234 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
6236 * process.c: Add sanity checks for file descriptors (Bug#17844).
6237 (wait_reading_process_output, Fprocess_filter_multibyte_p):
6238 Check that infd is nonnegative before using it as an fd.
6239 (read_and_dispose_of_process_output, Fprocess_send_eof):
6240 Likewise, for outfd.
6241 (wait_reading_process_output): Omit unnecessary check of infd.
6243 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
6245 Minor fixups related to usage of the 'long' type.
6246 * gnutls.c (emacs_gnutls_handshake):
6247 * xfaces.c (dump_realized_face):
6248 Work even if 'long' is narrower than 'void *'.
6249 * termcap.c (scan_file):
6250 * xselect.c (x_decline_selection_request)
6251 (x_reply_selection_request, x_get_window_property):
6252 * xterm.c (x_set_frame_alpha):
6253 Remove unnecessary 'L' suffixes of integer constants.
6254 * xfns.c (hack_wm_protocols):
6255 * xselect.c (x_fill_property_data):
6256 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
6257 Remove unnecessary casts to 'long'.
6258 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
6260 Minor ImageMagick safety fixes.
6261 * image.c (imagemagick_compute_animated_image):
6262 Remove useless assignment to local. Avoid problems if dest_width is 0.
6263 (imagemagick_load_image): Use int for pixel counts that can't
6264 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
6265 a row width greater than the image width (or greater than LONG_MAX!).
6267 2014-07-04 K. Handa <handa@gnu.org>
6269 * coding.c (MIN_CHARBUF_SIZE): Delete it.
6270 (MAX_CHARBUF_EXTRA_SIZE): New macro.
6271 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
6273 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
6275 * font.h (struct font_driver): Remove get_outline and free_outline;
6276 not used by any font driver.
6277 * ftfont.c (ftfont_driver):
6278 * macfont.m (macfont_driver):
6279 * nsfont.m (nsfont_driver):
6280 * w32font.c (w32font_driver):
6281 * w32uniscribe.c (uniscribe_font_driver):
6282 * xfont.c (xfont_driver): Related users changed.
6283 * xselect.c (x_get_window_property): Use convenient xmalloc.
6284 Call to xfree only if some data was really allocated.
6286 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6288 On MS-Windows, display busy cursor on all GUI frames.
6289 This is similar to what we have on X. Quickly tested by Dani Moncayo.
6290 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
6291 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
6293 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
6294 * xdisp.c (start_hourglass): Remove Windows-specific bits.
6296 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6298 Use convenient alists to manage per-frame font driver-specific data.
6299 * frame.h (struct frame): Rename font_data_list to...
6300 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
6301 * font.h (struct font_data_list): Remove; no longer need a special
6303 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
6305 * font.c (font_put_frame_data, font_get_frame_data)
6306 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
6308 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
6309 Related users changed.
6310 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
6311 Prefer convenient xmalloc and xfree.
6313 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6315 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
6316 the window whose glyph row is being prepared and a flag whether it
6317 is for mode/header line. Make sure the glyph row's marginal areas
6318 are in sync with what the window wants.
6321 * xdisp.c (display_line, display_mode_line):
6322 Call prepare_desired_row with additional arguments, as appropriate.
6324 * dispextern.h (prepare_desired_row): Adjust prototype.
6326 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
6328 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
6329 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
6330 caused by xw_popup_dialog in daemon mode (Bug#17891).
6332 2014-07-03 Eli Zaretskii <eliz@gnu.org>
6334 * frame.c (do_switch_frame): When switching to another TTY frame,
6335 make sure FrameCols and FrameRows are in sync with the new frame's
6338 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
6340 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
6341 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
6342 min_char slots. Adjust comment.
6343 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
6344 Add SUB_CHAR_TABLE_OFFSET member.
6345 (make_uninit_sub_char_table): New function.
6346 (toplevel): Add compile-time assert to verify suitable member layout
6347 in Lisp_Sub_Char_Table.
6348 * alloc.c (mark_char_table): Add extra argument to denote char table
6349 subtype. Adjust to match new layout of sub char-table.
6350 (mark_object): Always mark sub char-tables with mark_char_table.
6351 * chartab.c (make_sub_char_table, copy_sub_char_table)
6352 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6353 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6354 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6355 All related users changed.
6356 * lread.c (read1): Adjust to match new layout of sub char-table.
6357 * print.c (print_object): Likewise (Bug#17898).
6359 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6361 * keymap.c (get_keyelt): Simplify.
6362 (copy_keymap_item): Remove left-over code for when we had
6363 key-shortcut caches.
6365 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6367 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6368 (dealloc): Remove for EmacsScroller.
6370 * nsterm.h (EmacsScroller): Remove dealloc.
6372 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6374 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6376 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6378 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6379 when setNeedsDisplay is called so we don't trigger redisplay for every
6382 * nsterm.m (any_help_event_p): New variable.
6383 (mouseMoved:): Set any_help_event_p to YES if help event is
6384 generated. Remove else with empty help event that triggered redisplay
6385 for every mouse move.
6386 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6388 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6390 * xfns.c (Qsuppress_icon): Remove; no real users.
6391 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6392 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6393 (syms_of_w32fns): Don't DEFSYM it.
6395 2014-06-29 Glenn Morris <rgm@gnu.org>
6397 * Makefile.in (ns-app): Mark as PHONY.
6399 2014-06-28 Glenn Morris <rgm@gnu.org>
6401 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6402 liblw.a in this directory.
6404 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6406 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6407 also in unibyte case. (Bug#17865)
6409 2014-06-28 K. Handa <handa@gnu.org>
6411 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6412 (MIN_CHARBUF_SIZE): New macro.
6413 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6415 2014-06-27 Glenn Morris <rgm@gnu.org>
6417 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6418 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6419 (.el.elc): Replace suffix rule with pattern rule.
6420 (%.elc): New pattern rule, with order-only prerequisite.
6421 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6422 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6423 in place of BOOTSTRAPEMACS.
6425 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6427 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6429 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6431 Consistently use validate_subarray to verify substring.
6432 * fns.c (validate_substring): Not static any more. Adjust to
6433 use ptrdiff_t, not EMACS_INT, because string and vector limits
6434 can't exceed ptrdiff_t even if EMACS_INT is wider.
6435 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6436 (secure_hash): Adjust user.
6437 * lisp.h (validate_subarray): Add prototype.
6438 * coding.c (Fundecodable_char_position):
6439 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6440 Use validate_subarray. Adjust comment to mention substring.
6442 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6444 Do not allow out-of-range character position in Fcompare_strings.
6445 * fns.c (validate_subarray): Add prototype.
6446 (Fcompare_substring): Use validate_subarray to check ranges.
6447 Adjust comment to mention that the semantics was changed. Also see
6448 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6450 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6452 Be more consistent about the 'Qfoo' naming convention.
6453 * image.c (Fimagemagick_types):
6454 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6455 * process.c (Fmake_network_process):
6456 Rename C local identifier 'Qfoo to avoid giving the false
6457 impression that it stands for the symbol 'foo'.
6459 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6461 Simplify and cleanup character conversion stuff.
6462 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6464 * character.c (multibyte_char_to_unibyte)
6465 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6466 * character.h (make_char): Remove; unused.
6467 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6468 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6469 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6470 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6471 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6473 2014-06-22 Mario Lang <mlang@delysid.org>
6475 * w32fns.c (Fw32_shell_execute): The the -> the.
6477 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6479 * xmenu.c (mouse_position_for_popup):
6480 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6481 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6482 * menu.c (Fx_popup_menu):
6483 * xselect.c (x_handle_dnd_message): Adjust users.
6484 * menu.h (mouse_position_for_popup): Remove prototype.
6485 * xterm.h (x_relative_mouse_position): Add prototype.
6486 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6487 call XFree if XQueryTree returns zero.
6489 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6491 * indent.c (Fvertical_motion): Doc fix.
6492 Move to the goal column, if any, with a single call to
6493 move_it_in_display_line, not in two calls. Doing this with two
6494 calls causes move_it_in_display_line apply the line-prefix
6495 handling twice instead of just once. (Bug#17823)
6497 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6499 Port to OS X ACLs (Bug#17810).
6500 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6501 ACL_TYPE_ACCESS) doesn't work.
6503 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6505 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6506 before checking key-translation-map (bug#17659).
6508 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6510 * font.c (font_make_object): Avoid dangling pointer which may
6511 crash GC (Bug#17771).
6513 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6515 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6516 prototype of DGifCloseFile as appropriate for older and newer
6518 (gif_close): New function, encapsulates the differences in the
6519 calling sequence of DGifCloseFile before v5.1.0 and after it.
6520 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6521 error string where appropriate. (Bug#17790)
6523 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6524 macro execution, make sure point didn't move since last complete
6525 redisplay, as the condition for using the glyph matrix
6526 information. (Bug#17777)
6528 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6530 Minor cleanup of fonset code.
6531 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6532 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6533 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6534 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6535 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6536 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6537 (free_realized_fontset): Remove because a no-op since 2008.
6538 (free_face_fontset): Adjust user.
6539 (syms_of_fontset): Shrink fontset by one extra slot.
6541 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6543 Omit redundant extern decls.
6544 Most of this patch is from Dmitry Antipov, in:
6545 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6546 * commands.h (update_mode_lines):
6547 * frame.h (Qbackground_color, Qforeground_color)
6548 (x_set_menu_bar_lines):
6549 * ftfont.c (ftfont_font_format):
6550 * intervals.h (Qkeymap, Qfont):
6551 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6552 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6553 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6554 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6555 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6556 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6557 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6558 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6559 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6560 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6561 (Qtool_bar, Qheader_line):
6562 * macros.c (Fexecute_kbd_macro):
6563 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6564 * xterm.c (x_delete_terminal, XSetIMValues):
6565 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6566 (x_implicitly_set_name, popup_activated)
6567 (widget_store_internal_border):
6568 Remove redundant decls.
6569 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6570 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6571 Remove _Noreturn, as make-docfile now does that for us.
6572 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6573 (Qregion_extract_function): New decl.
6574 * window.c, xfns.c: Include menu.h.
6576 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6578 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6580 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6582 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6583 * callint.c (read_file_name): ... convert to static here.
6584 * lisp.h (Fread_file_name): Do not EXFUN it.
6585 (STRING_COPYIN): Remove; unused.
6586 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6587 (char_composable_p): ... static function. All users changed.
6588 * eval.c (toplevel): Remove redundant #include directives.
6589 * xterm.c (x_initialize): Add static to match prototype.
6590 * ccl.c (Fccl_execute_on_string):
6591 * font.c (fon_intern_prop): Use make_specified_string.
6593 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6595 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6596 Reported by David Caldwell in:
6597 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6599 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6601 Do not ask for XRender extension each time XFT font is opened.
6602 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6603 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6605 2014-06-15 Glenn Morris <rgm@gnu.org>
6607 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6609 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6611 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6612 information if we are in the middle of executing a keyboard macro,
6613 since redisplay doesn't update the screen until the macro is
6614 finished. (Bug#17777)
6616 * alloc.c (cleanup_vector): Don't dereference a font driver
6617 pointer if it is NULL. (Bug#17771)
6619 2014-06-13 Glenn Morris <rgm@gnu.org>
6621 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6622 ($(lispsource)/international/charprop.el)
6623 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6624 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6625 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6626 GNU make automatically passes command-line arguments to sub-makes.
6628 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6630 Avoid hangs in accept-process-output (Bug#17647).
6631 * lisp.h, process.c (wait_reading_process_input):
6632 Return int, not bool. All uses changed.
6633 * process.c (SELECT_CANT_DO_WRITE_MASK):
6634 Remove macro, replacing with ...
6635 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6637 (status_notify): New arg WAIT_PROC. Return int, not void.
6640 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6642 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6643 the frame is the initial frame, because the hook is not set up
6644 then, and Emacs crashes.
6645 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6647 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6649 * keymap.c (silly_event_symbol_error): Don't recommend the use
6652 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6654 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6655 matching overlay strings with 'cursor' property against buffer
6656 positions traversed in the glyph row. (Bug#17744)
6658 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6660 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6663 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6664 determine 10.9 (Bug#17751).
6666 * macfont.m (macfont_draw): Positions were not freed.
6668 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6670 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6671 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6672 function. Also adjust comment.
6673 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6675 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6676 * font.c (font_done_for_face):
6677 * xfaces.c (realize_non_ascii_face): Adjust user.
6678 * font.h (struct font_driver): Convert 'prepare_face' to return
6679 void because its return value is never used anyway.
6680 * xfont.c (xfont_prepare_face): Return void.
6681 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6682 (xftfont_done_face): Use xfree.
6684 * dispextern.h (last_tool_bar_item): Remove declaration.
6685 * frame.h (struct frame): New member last_tool_bar_item.
6686 * frame.c (make_frame): Initialize it.
6687 * xdisp.c (toplevel): Remove last_tool_bar_item.
6688 (handle_tool_bar_click, note_tool_bar_highlight):
6689 * w32term.c (w32_read_socket, w32_initialize):
6690 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6692 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6693 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6695 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6697 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6698 * process.c (Faccept_process_output)
6699 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6700 the return value is about PROCESS, not about other processes.
6702 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6704 Further adjustments to mark_object and friends.
6705 Now the mark_object's stack is just 32 bytes on a 64-bit
6706 system, which means extra 20% off the stack usage.
6707 * alloc.c (mark_save_value): As before, refactored out from ...
6708 (mark_object): ... adjusted user. Also add comment.
6710 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6712 Fix core dump after a dropped X connection (Bug#17704).
6713 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6714 is dead, as we may be shutting down.
6716 2014-06-08 Glenn Morris <rgm@gnu.org>
6718 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6720 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6722 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6724 If a C name must be extern on some platforms, make it extern on all.
6725 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6727 * font.h (ftxfont_driver) [HAVE_XFT]:
6728 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6729 * lisp.h (get_frame_param):
6730 * menu.h (tty_menu_show):
6731 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6732 * termhooks.h (encode_terminal_code):
6733 * xterm.h (x_menu_wait_for_event):
6735 * frame.c (get_frame_param):
6736 * fringe.c (max_used_fringe_bitmap):
6737 * ftxfont.c (ftxfont_driver):
6738 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6739 * menu.c (menu_items_inuse):
6740 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6741 * term.c (encode_terminal_code, tty_menu_show):
6742 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6743 * xfaces.c (load_color):
6744 * xmenu.c (x_menu_wait_for_event):
6747 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6749 Change object marking routines to minimize stack usage.
6750 This change moves a few cold paths from mark_object to NO_INLINE
6751 functions and adjusts symbol marking loop. According to GCC 4.8.2
6752 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6753 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6754 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6755 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6756 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6757 refactored out from ...
6758 (mark_object): ... adjusted user. Also mark symbols in a tight
6760 (mark_face_cache): Add NO_INLINE.
6762 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6764 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6765 contains garbage on WINDOWSNT (which could potentially infloop at
6768 Minimize cursor motion during TTY menu updates.
6769 * term.c (tty_menu_display): Don't position cursor here.
6770 Instead, pass the cursor coordinates to update_frame_with_menu.
6771 (tty_menu_activate): Send the hide cursor command only once in an
6772 iteration through the outer 'while' loop.
6774 * dispnew.c (update_frame_1): Accept an additional argument
6775 SET_CURSOR_P, and position the cursor at the end of the frame
6776 update only if that argument is non-zero. All callers changed to
6777 provide the additional argument as non-zero, except for
6778 update_frame_with_menu.
6779 (update_frame_with_menu): Accept 2 additional arguments ROW and
6780 COL; if they are non-negative, instruct update_frame_1 not to
6781 position the cursor, and instead position it according to ROW and COL.
6783 * dispextern.h (update_frame_with_menu): Update prototype.
6785 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6787 * callproc.c (call_process): Don't check read-only if we don't insert
6788 anything (bug#17666).
6790 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6792 * dispnew.c (update_frame_with_menu): Set display_completed.
6794 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6796 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6798 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6800 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6802 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6803 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6805 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6807 * window.c (Frecenter): Signal an error if window-buffer is not
6810 * keyboard.c (make_lispy_position): Don't include a buffer position in
6811 mode/header-line mouse events.
6813 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6814 Vunread_command_events (bug#17650).
6816 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6818 * xterm.c (x_setup_pointer_blanking):
6819 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6821 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6823 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6824 because it will be defined in generated config.h if needed.
6826 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6828 Use terminal-specific hooks to display popup dialogs.
6829 * termhooks.h (struct terminal): New field popup_dialog_hook.
6830 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6831 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6832 code and use popup_dialog_hook.
6833 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6834 * nsterm.h (ns_popup_dialog): Adjust prototype.
6835 * nsterm.m (ns_create_terminal):
6836 * w32term.c (w32_create_terminal):
6837 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6838 Setup popup_dialog_hook.
6840 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6842 * w32heap.c (report_temacs_memory_usage): Improve the report by
6843 reporting the large blocks that are actually occupied at dump time.
6845 * w32console.c (initialize_w32_display): Set the console
6846 menu_show_hook, otherwise TTY menus are broken on w32.
6848 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6850 Use terminal-specific hooks to display menus.
6851 * termhooks.h (struct terminal): New field menu_show_hook.
6852 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6853 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6855 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6856 * nsmenu.m (ns_menu_show):
6857 * w32menu.c (w32_menu_show):
6858 * xmenu.c (x_menu_show):
6859 * term.c (tty_menu_show): Adjust to use bit flags.
6860 (set_tty_hooks): Set menu_show_hook.
6861 * xterm.c (x_create_terminal):
6862 * nsterm.m (ns_create_terminal):
6863 * msdos.c (initialize_msdos_display):
6864 * w32term.c (w32_create_terminal): Likewise.
6866 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6868 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6870 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6872 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6873 (FD_SET): Don't define on WINDOWSNT.
6875 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6877 * emacs.c: Include "sysselect.h", to define its inline functions.
6878 Reported by Glenn Morris in:
6879 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6881 Do not require libXt-devel when building with gtk.
6882 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6883 dependency on libXt-devel.
6884 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6885 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6886 lwlib-widget.h now does this.
6887 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6889 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6891 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6892 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6893 (delete_write_fd, wait_reading_process_output):
6894 Remove now-redundant easserts.
6895 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6896 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6897 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6898 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6900 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6902 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6903 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6904 (calloc): Don't undef, it is never defined.
6905 (HEAP_ENTRY_SHIFT): Remove unused macro.
6907 * Makefile.in (C_HEAP_SWITCH): Remove.
6908 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6910 Fix MS-Windows build broken by menu changes on 2014-06-02.
6911 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6913 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6914 Define instead of including ../lwlib/lwlib.h, which causes
6915 compilation errors due to missing X11 headers.
6917 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6919 * process.c (wait_reading_process_output): Omit incorrect test of
6920 p->infd against zero. Add easserts for infd having a plausible value.
6922 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6924 Adjust to match recent lwlib changes.
6925 * menu.h (xmalloc_widget_value): Replace by ...
6926 (make_widget_value): ... new prototype.
6927 * menu.c (xmalloc_widget_value): Replace by ...
6928 (make_widget_value): ... new function.
6929 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6930 * gtkutil.c (malloc_widget_value, free_widget_value):
6931 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6932 * keyboard.h (enum button_type, struct _widget_value):
6933 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6935 * nsmenu.m (ns_update_menubar, ns_menu_show):
6936 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6937 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6938 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6940 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6942 * image.c (x_query_frame_background_color)
6943 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6944 Fix --enable-gcc-warnings compilation without image libraries.
6946 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6948 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6949 emulated break value only if it goes up.
6950 (sbrk): Add assertion that the INCREMENT argument is strictly
6951 zero. Improve and correct the commentary.
6953 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6955 Improve AIX-related merge from emacs-24.
6956 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6957 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6958 not on AIX; since we're on the trunk we can use enums more broadly.
6960 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6962 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6964 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6965 to min(value, whole).
6967 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6969 Bring back the changes to GDB-visible symbols, but only on AIX.
6970 And only if it's not pre-4.2 GCC.
6971 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6972 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6973 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6976 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6978 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6979 with PT, not GPT. (Bug#16433)
6981 Revert last changes to GDB-visible symbols.
6982 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6983 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6984 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6987 2014-06-02 Glenn Morris <rgm@gnu.org>
6989 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6991 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6993 Fix port to 32-bit AIX with xlc (Bug#17598).
6994 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6995 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6996 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6997 to work around a compiler bug in IBM xlc 12.1.
6999 2014-06-02 Eli Zaretskii <eliz@gnu.org>
7001 * xterm.c (x_update_window_end): Don't invalidate the entire
7002 mouse-highlight info, just signal frame_up_to_date_hook that mouse
7003 highlight needs to be redisplayed. (Bug#17588)
7005 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
7007 Port the GDB-visible symbols to AIX.
7008 Without them, GDB doesn't work to debug Emacs, since the AIX linker
7009 optimizes away the relevant external symbols. Use enums instead;
7010 this suffices for the AIX port, which is 32-bit-only anyway.
7011 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
7012 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
7013 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
7016 Include sources used to create macuvs.h.
7017 * Makefile.in ($(srcdir)/macuvs.h): New rule.
7018 * macuvs.h: Use automatically-generated header.
7020 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
7022 Port signal-handling to DragonFly BSD (Bug#17646).
7023 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
7024 Move implementations from callproc.c to sysdep.c.
7025 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
7026 Move declarations from process.h to syssignal.h.
7028 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
7030 * callint.c (Ffuncall_interactively): Add usage.
7032 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
7034 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
7036 2014-05-30 Eli Zaretskii <eliz@gnu.org>
7038 * w32heap.c (malloc_before_dump, malloc_after_dump)
7039 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
7040 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
7041 set errno where appropriate to emulate CRT functions.
7043 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
7045 Debugging facility to check whether 'const char *' points to
7046 relocatable data of non-pure Lisp string.
7047 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
7048 (mark_maybe_pointer): ... adjusted user.
7049 (relocatable_string_data_p): New function.
7050 * lisp.h (relocatable_string_data_p): Add prototype.
7051 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
7052 the pointer to relocatable Lisp data is not used.
7054 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
7056 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
7057 * atimer.c (block_atimers):
7058 * callproc.c (block_child_signal): Block SIGINT too;
7059 otherwise, its handler might now unblock signals that it shouldn't.
7060 * keyboard.c (read_char): Clear signal mask, since we may
7061 be in a SIGINT handler, and many signals may be masked.
7062 * keyboard.c (handle_interrupt):
7063 * sysdep.c (handle_arith_signal):
7064 Clear signal mask instead of just unblocking the signal that
7065 was received, since several signals may be blocked at this point.
7067 2014-05-29 Eli Zaretskii <eliz@gnu.org>
7069 * Makefile.in (TEMACS_POST_LINK): Remove target.
7070 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
7071 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
7073 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
7075 * xmenu.c (xdialog_show): Remove prototype, rename to
7076 x_dialog_show, remove 2nd arg because it's always zero
7077 and simplify accordingly.
7078 (xw_popup_dialog): Adjust user.
7079 * w32menu.c (w32_dialog_show): Adjust prototype, remove
7080 2nd arg because it's always zero and simplify accordingly.
7081 (w32_popup_dialog): Adjust user.
7083 2014-05-29 Eli Zaretskii <eliz@gnu.org>
7085 * w32heap.c (report_temacs_memory_usage): New function.
7087 * unexw32.c (unexec) [ENABLE_CHECKING]:
7088 Call report_temacs_memory_usage.
7090 * w32heap.h (report_temacs_memory_usage): Add prototype.
7092 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
7094 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
7095 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
7097 2014-05-29 Eli Zaretskii <eliz@gnu.org>
7099 * buffer.c (init_buffer): Accept an argument 'initialized'.
7100 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
7101 mmap_regions and mmap_fd, to avoid referencing stale data from the
7102 dump phase. Add an assertion for buffer text of buffers created
7103 in temacs before this function is called. (Bug#17622)
7104 (mmap_regions_1, mmap_fd_1): Remove unused variables.
7106 * lisp.h (init_buffer): Update prototype.
7108 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
7110 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
7112 * alloc.c (Fgarbage_collect): Fix compilation with
7113 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
7115 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
7117 * frame.c, frame.h (frame_char_to_pixel_position)
7118 (frame_set_mouse_position): Now static, and made private in
7119 frame.c rather than public in frame.h.
7121 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
7123 Refactor mouse positioning stuff to avoid code duplication.
7124 * frame.h (frame_char_to_pixel_position): New function.
7125 (x_set_mouse_position): Rename to...
7126 (frame_set_mouse_position): ...new function.
7127 (frame_set_mouse_pixel_position): Add prototype.
7128 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
7129 Rename to frame_set_mouse_pixel_position.
7130 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
7132 * xterm.h, w32term.h ( x_set_mouse_position)
7133 (x_set_mouse_pixel_position): Remove prototypes.
7135 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
7137 On X, always make pointer visible when deleting frame (Bug#17609).
7138 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
7140 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
7142 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
7143 * keyboard.c (gobble_input): If there is no terminal input error,
7144 make sure the pointer is visible for all frames on this terminal.
7145 * xterm.c (x_free_frame_resources): Enable pointer visibility if
7146 it was previously disabled.
7148 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
7150 * data.c (Fzerop): Move to Elisp.
7151 (syms_of_data): Don't defsubr it.
7152 * keyboard.c (echo_keystrokes_p): New function.
7153 (read_char, record_menu_key, read_key_sequence): Use it.
7155 * callint.c (Qfuncall_interactively): New var.
7156 (Qcall_interactively): Remove.
7157 (Ffuncall_interactively): New function.
7158 (Fcall_interactively): Use it.
7159 (syms_of_callint): Defsubr it.
7161 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
7163 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
7164 relocated from under us.
7166 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
7168 Use mmap(2) emulation for allocating buffer text on MS-Windows.
7169 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
7170 configure, not from HEAPSIZE.
7171 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
7173 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
7174 for MinGW, since it no longer uses gmalloc.
7176 * buffer.c: Do not define mmap allocations functions for Windows.
7177 Remove mmap_find which is unused. Remove mmap_set_vars which does
7179 [WINDOWSNT]: Include w32heap.h.
7180 (init_buffer): Always allocate new memory for buffers.
7182 * emacs.c: Remove mmap_set_vars calls.
7184 * image.c (free_image): Undef free for Windows because it is
7185 redirected to our private version.
7187 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
7188 (copy_executable_and_dump_data): Remove dumping the heap section.
7189 (unexec): Restore using_dynamic_heap after dumping.
7191 * w32heap.c (dumped_data_commit, malloc_after_dump)
7192 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
7193 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
7194 (mmap_free): New functions.
7196 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
7198 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
7200 * image.c (imagemagick_load_image): Use MagickRealType for local
7201 'color_scale', instead of double, to avoid a GCC warning about
7204 * xfns.c (Fx_window_property): Remove unused local.
7206 Don't kill already-reaped process (Bug#17561).
7207 * process.c (process_send_signal): Fix race condition where a
7208 subprocess was reaped by a signal handler between the check for
7209 liveness and calling 'kill', which meant that Emacs could in
7210 theory kill an innocent bystander process. Do the fix by blocking
7211 SIGCHLD in a critical section that checks liveness before killing.
7213 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7215 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
7217 2014-05-26 Ken Brown <kbrown@cornell.edu>
7219 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
7220 even if !CYGWIN (see bug#17510).
7222 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
7224 * nsfns.m (Fns_do_applescript): Surround NSApp run
7225 with calls to ns_init_events, ns_finish_events (Bug#17424).
7227 * nsterm.h (ns_init_events, ns_finish_events): Declare.
7229 * nsterm.m (ns_init_events, ns_finish_events): New functions.
7230 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
7232 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
7233 with calls to ns_init_events, ns_finish_events (Bug#17424).
7235 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7237 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
7238 if we are iterating over an object that generates glyphs for
7239 marginal areas. (Bug#17585)
7241 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7243 * xdisp.c (safe__call1, safe__eval): Now static.
7245 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7247 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
7248 (safe_call, safe__call1): Construct a va_list argument for safe_call.
7249 (safe_call1): Call safe_call instead of safe__call directly.
7251 2014-05-26 Ken Brown <kbrown@cornell.edu>
7253 * w32term.c (x_delete_display) [CYGWIN]: Don't free
7254 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
7257 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
7259 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
7260 (safe__call, safe__call1, safe__eval): New functions.
7261 (safe_call): Use it.
7262 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
7263 (display_mode_element): Same for `:eval'.
7265 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
7267 Fix port to 32-bit AIX (Bug#17540).
7268 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
7269 twice. _text already includes this offset.
7270 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
7272 2014-05-26 Eli Zaretskii <eliz@gnu.org>
7274 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
7275 when closest_pos is identical to to_charpos, don't recurse, since
7276 we already tried that, and failed. (Bug#17539)
7278 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
7279 unwinding when frame's faces were not initialized yet, increment
7280 the frame's image-cache reference count before calling
7281 x_free_frame_resources. Don't dereference
7282 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
7284 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
7286 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
7289 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
7290 macfont.m, call draw with adjusted arguments so font drivers
7291 don't need to do that.
7293 * macfont.m (macfont_draw): Merge changes from Macport.
7295 2014-05-24 Eli Zaretskii <eliz@gnu.org>
7297 * alloc.c (garbage_collect_1): New function, with all of the guts
7298 of Fgarbage_collect.
7299 (mark_stack): Accept an argument END and don't mark Lisp objects
7300 on the stack beyond the address given by END. Calculation of END
7301 was moved to Fgarbage_collect.
7302 (Fgarbage_collect): Calculate the end address of the stack portion
7303 that needs to be examined by mark_stack, and pass that address to
7304 garbage_collect_1, which will pass it to mark_stack.
7305 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
7306 for more details about the underlying problems. In particular,
7307 this avoids dumping Emacs with the large hash-table whose value is
7308 held in purify-flag for most of the time loadup.el runs.
7310 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
7312 * xfns.c (x_window_property_intern): New function (code from
7314 (Fx_window_property): Call x_window_property_intern. If property
7315 not found and NILP (source) and outer window != inner window,
7316 check outer window for property (Bug#17537).
7318 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
7320 Supply malloc and alloc_size attributes for extern allocators.
7321 This documents the C API, and helps GCC generate a bit better code.
7322 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
7323 (ATTRIBUTE_MALLOC_SIZE): New macros.
7324 * gmalloc.c (malloc, realloc, calloc):
7325 * gtkutil.h (malloc_widget_value):
7326 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
7327 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
7330 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
7332 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
7333 * image.c (imagemagick_load_image): Port to hosts that do not use
7334 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
7336 2014-05-21 Leo Liu <sdl.web@gmail.com>
7338 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
7340 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
7342 * dbusbind.c (xd_signature): Revert last 2 patches.
7344 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
7346 Allow any non-nil value to count as true in bool-vector.
7347 Likewise for xd_signature in dbusbind.c.
7348 This is more consistent with the usual practice in Emacs, which is
7349 that any non-nil value counts as true.
7350 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7351 * dbusbind.c (xd_signature): Likewise, for booleans.
7352 * data.c, lisp.h (Qbooleanp):
7353 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7355 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7357 * lisp.h (CHECK_BOOLEAN): New function.
7358 * alloc.c (Fbool_vector): New function.
7359 (syms_of_alloc): Defsubr it.
7360 * data.c (Qbooleanp): New symbol.
7361 (syms_of_data): DEFSYM it.
7362 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7364 * font.c (font_matching_entity): Extract font-entity object
7365 from the vector of matching entities (Bug#17486).
7367 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7369 Assume C99 or later (Bug#17487).
7370 * bytecode.c (B__dummy__): Remove.
7371 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7372 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7373 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7374 * regex.c (DEBUG_PRINT): Assume varargs macros.
7375 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7377 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7379 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7380 memory for every buffer that was dumped.
7382 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7384 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7385 (Fnreverse): Allow vectors and bool vectors.
7387 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7389 Minor cleanup for terminal setup.
7390 * termhooks.h (create_terminal): Adjust prototype.
7391 * terminal.c (create_terminal): Pass output method and RIF as args.
7392 (init_initial_terminal):
7393 * nsterm.m (ns_create_terminal):
7394 * term.c (init_tty):
7395 * w32term.c (w32_create_terminal):
7396 * xterm.c (x_create_terminal): Adjust users.
7397 Avoid redundant NULL initializers and add comments.
7399 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7401 * keyboard.c (Qdeactivate_mark): Now static.
7403 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7405 If available, use Xfixes extension to do pointer blanking.
7406 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7407 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7408 (make_invisible_cursor): Move to...
7409 * xterm.c (make_invisible_cursor): ...here.
7410 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7411 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7412 (x_term_init): Call to x_setup_pointer_blanking.
7413 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7414 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7416 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7418 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7420 2014-05-12 Glenn Morris <rgm@gnu.org>
7422 * fileio.c (Ffile_executable_p): Doc tweak.
7424 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7426 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7427 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7429 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7431 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7433 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7435 Fix initialization of minibuffer history variable (Bug#17430).
7436 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7437 Move the initialization up to prevent any "value void" message.
7439 2014-05-08 Samuel Bronson <naesten@gmail.com>
7441 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7442 are matched (bug#17413).
7444 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7446 Stop tooltips pulling Emacs window to front (Bug#17408).
7447 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7448 SetWindowPos invocations.
7450 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7452 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7453 not initialized (Bug#17398).
7455 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7457 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7459 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7461 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7462 [HAVE_NS]: Do not include png.h.
7463 (x_query_frame_background_color): New function.
7464 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7465 (png_load_body): Coalesce duplicate code.
7467 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7469 Consult libpng-config more consistently (Bug#17339).
7470 * Makefile.in (PNG_CFLAGS): New var.
7471 (ALL_CFLAGS): Use it.
7472 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7473 CFLAGS now handles this.
7475 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7477 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7478 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7479 because WCONTINUED is always defined now.
7480 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7482 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7484 * buffer.c (overlay_strings): Fix the wording of the commentary.
7486 2014-05-01 Glenn Morris <rgm@gnu.org>
7488 * floatfns.c (Fisnan):
7489 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7491 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7493 * term.c (tty_menu_activate): A better initialization for cursor
7496 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7498 * intervals.c: Tighten assertions.
7499 (create_root_interval): Make sure the interval is not empty.
7500 (intervals_equal): Use booleans.
7501 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7502 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7503 (balance_possible_root_interval): Simplify and use booleans.
7504 (split_interval_right, split_interval_left): Check LENGTH, and remove
7505 now redundant assertion.
7506 (adjust_intervals_for_insertion): Remove now redundant assertions.
7507 (delete_node, interval_deletion_adjustment)
7508 (adjust_intervals_for_deletion, merge_interval_right)
7509 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7510 (reproduce_interval): Make sure the interval is not empty.
7512 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7514 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7515 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7516 satisfaction that they would always be initialized.
7518 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7520 * term.c (tty_menu_display): Move the cursor to the active menu item.
7521 (tty_menu_activate): Return the cursor to the active menu item
7522 after displaying the menu and after displaying help-echo.
7523 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7524 for the details of why this is needed by screen readers and
7527 2014-04-30 Glenn Morris <rgm@gnu.org>
7529 * process.c (handle_child_signal):
7530 Handle systems without WCONTINUED. (Bug#15110, 17339)
7532 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7534 * window.c (struct saved_window): Remove mark.
7535 (Fset_window_configuration, save_window_save)
7536 (compare_window_configurations): Don't touch marks any more.
7538 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7540 Use bits_word for gcmarkbits.
7541 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7542 bits_word is typically a tad more efficient for mark bits than
7543 unsigned is, so use bits_word. All uses changed.
7544 * lisp.h (BITS_PER_INT): Remove; no longer used.
7546 Avoid undefined behavior in signed left shift.
7547 This ports to GCC 4.9.0 with -fsanitize=undefined.
7548 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7550 * regex.c (extract_number):
7551 * lisp.h (make_number, XINT):
7552 Do not shift a 1 bit left into a sign bit.
7553 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7554 not int, for gcmarkbits. All uses changed.
7556 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7558 * search.c (Fnewline_cache_check): Don't try to count newlines
7559 outside the buffer's restriction, as find_newline doesn't support that.
7561 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7563 * window.c (Fset_window_configuration): Deactivate the mark before
7565 (set_window_buffer): Ignore window_initialized.
7566 (window_initialized): Remove.
7567 * keyboard.c (Qdeactivate_mark): Not static any more.
7568 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7571 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7573 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7574 and to clang 3.4, which have fixed the bug. This should let us
7575 run a bit faster on these platforms when address sanitization is
7578 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7580 Port to GCC 4.9.0 with --enable-gcc-warnings.
7581 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7583 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7584 a way that also works with GCC 4.9.0.
7586 * search.c (Fnewline_cache_check): Remove unused locals.
7588 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7590 * search.c (find_newline1): New subroutine.
7591 (Fnewline_cache_check): New function.
7592 (syms_of_search): Defsubr it.
7594 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7596 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7597 * keyboard.c (unblock_input): Add comment.
7598 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7600 2014-04-22 Daniel Colascione <dancol@dancol.org>
7602 * lread.c (readevalloop_eager_expand_eval): New function
7603 that can recurse into toplevel forms.
7604 (readevalloop): Call it.
7605 * lisp.h: Declare Qprogn.
7606 * callint.c (Qprogn): No longer static.
7608 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7610 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7611 Also change identifiers to match the comments, and add more assertions
7614 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7616 * emacs.c (close_output_streams): Don't clear and restore errno.
7618 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7620 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7621 never becomes visible, i.e. using XMonad (Bug#17237).
7623 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7625 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7626 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7627 (Fline_pixel_height): Don't assume that the current buffer and the
7628 selected window's buffer are one and the same. (Bug#17281)
7630 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7631 paragraph-start cache before the newline cache. (Bug#17269)
7633 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7635 * term.c (tty_send_additional_strings): No need to fflush here,
7637 (tty_set_terminal_modes): fflush after sending additional strings,
7640 2014-04-17 Daniel Colascione <dancol@dancol.org>
7642 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7644 (tty_send_additional_strings): New function.
7645 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7646 (syms_of_term): Intern tty-mode-set-strings and
7647 tty-mode-reset-strings.
7649 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7651 * window.c (save_window_save): Lookup window_point_insertion_type in
7652 the right buffer (bug#15457).
7653 (Qwindow_point_insertion_type): New var.
7654 (syms_of_window): Initialize it.
7656 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7658 Fix the MSDOS build.
7659 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7660 (copy_text_and_data): Zero out the atexit chain pointer before
7663 * termhooks.h (encode_terminal_code): Update prototype.
7665 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7666 visible for all DOS_NT ports, not just WINDOWSNT.
7667 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7669 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7670 unless it is defined.
7671 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7673 * process.c (close_on_exec, accept4, process_socket): Move into
7674 the "ifdef subprocesses" part.
7675 (catch_child_signal): Condition by "ifdef subprocesses".
7676 (syms_of_process) <Qinternal_default_process_sentinel>
7677 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7679 * msdos.h: Add prototypes for new functions.
7680 (EINPROGRESS): Define.
7681 (O_CLOEXEC): Define to zero.
7683 * msdos.c (check_window_system): Remove unnecessary an
7684 incompatible duplicate function.
7685 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7686 New functions in support of new functionality.
7688 * menu.c (single_menu_item): Add visual indication of submenu
7689 also for menus on MSDOS frames.
7690 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7692 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7693 when async subprocesses aren't supported.
7695 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7697 * emacs.c (close_output_streams): Zero out errno before calling
7700 * dired.c [MSDOS]: Include msdos.h.
7702 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7703 (DATA_START) [MSDOS]: Define.
7704 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7706 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7707 Ifdef away for MSDOS.
7708 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7709 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7711 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7712 Use temporary file template that is compatible with mkostemp.
7713 Move vfork-related portions under #ifndef MSDOS.
7714 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7716 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7718 * buffer.c (Foverlays_at): Add argument `sorted'.
7720 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7722 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7723 text, invalidate the bidi_paragraph_cache upto and including the
7726 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7728 Port to IRIX 6.5 (Bug#9684).
7729 * conf_post.h (INET6) [IRIX6_5]: Define.
7730 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7731 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7733 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7735 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7736 before passing it to system APIs.
7738 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7740 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7741 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7743 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7745 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7747 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7749 Remove DATA_SEG_BITS.
7750 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7751 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7752 cc, but that platform is so old that SGI itself stopped supporting
7753 it in December 2013. If you still need Emacs on IRIX, please
7754 either compile with GCC and port the undumping code, or run
7755 './configure --with-wide-int'.
7756 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7757 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7758 DEFINE_GDB_SYMBOL_START way to define it.
7759 (NONPOINTER_BITS): New macro.
7760 (EMACS_INT): Use it.
7761 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7762 the problem and/or configuring --with-wide-int.
7763 (USE_LSB_TAG): Simplify, based on above changes.
7764 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7765 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7767 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7769 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7770 covered by a display string that ends in a newline, and that cases
7771 going back by DVPOS lines to hit the search limit, lift the limit
7772 and go back until DVPOS is reached. (Bug#17244)
7774 * indent.c (Fvertical_motion): Handle correctly the case when the
7775 display string is preceded by an empty line.
7777 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7778 use S_IWRITE instead.
7780 2014-04-11 Glenn Morris <rgm@gnu.org>
7782 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7784 2014-04-11 Ken Brown <kbrown@cornell.edu>
7786 * Makefile.in (EMACS_MANIFEST): Revert last change.
7788 2014-04-10 Daniel Colascione <dancol@dancol.org>
7790 * puresize.h (BASE_PURESIZE): Increase.
7792 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7794 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7796 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7797 region handling (and don't call signal_before_change) if
7798 inhibit_modification_hooks is set.
7799 (signal_before_change): Don't check inhibit_modification_hooks any more.
7801 2014-04-08 Daniel Colascione <dancol@dancol.org>
7803 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7804 function cells contain valid lisp objects. (Modified version of
7807 * alloc.c (detect_suspicious_free): Split actual stack capturing
7808 out into new function for easier breakpoint setting.
7809 (note_suspicious_free): New function.
7811 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7813 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7815 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7816 (symbol_block_pinned): New var.
7817 (Fmake_symbol): Initialize `pinned'.
7818 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7819 pinned and signal an error for un-purifiable objects.
7820 (pure_cons): Use it.
7821 (Fpurecopy): Use it, except for objects that can't be purified.
7822 (mark_pinned_symbols): New function.
7823 (Fgarbage_collect): Use it.
7824 (gc_sweep): Remove hack made unnecessary.
7826 2014-04-07 Glenn Morris <rgm@gnu.org>
7828 * keyboard.c (Fopen_dribble_file): Doc tweak.
7830 2014-04-07 Ken Brown <kbrown@cornell.edu>
7832 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7834 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7836 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7837 We have a substitute execinfo.h on hosts that lack it.
7838 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7839 isn't optimized away.
7841 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7843 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7844 * alloc.c (memory_full):
7845 * charset.c (syms_of_charset):
7846 * doc.c (Fsnarf_documentation):
7848 * font.c (BUILD_STYLE_TABLE):
7849 * keyboard.c (make_lispy_event):
7850 * profiler.c (setup_cpu_timer):
7851 * xgselect.c (xg_select):
7852 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7854 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7855 Replace the only use with ARRAYELTS (font_property_table).
7856 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7858 2014-04-03 Daniel Colascione <dancol@dancol.org>
7860 * xterm.c (x_term_init):
7861 * xfns.c (best_xim_style):
7862 * xfaces.c (Fdump_colors):
7863 * w32fns.c (w32_default_color_map):
7864 * w32.c (init_environment, N_ENV_VARS):
7865 * unexcw.c (read_exe_header):
7866 * term.c (term_get_fkeys_1):
7867 * sysdep.c (init_baud_rate):
7868 * nsterm.m (ns_convert_key):
7869 * nsfns.m (get_geometry_from_preferences):
7870 * msdos.c (dos_set_window_size, init_environment):
7871 * macfont.m (mac_font_get_glyph_for_cid)
7872 (macfont_store_descriptor_attributes)
7873 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7874 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7875 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7877 * image.c (xpm_str_to_color_key):
7878 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7879 * frame.c (x_set_frame_parameters):
7880 * fileio.c (Ffile_selinux_context):
7881 * emacs.c (sort_args):
7882 * dosfns.c (msdos_stdcolor_name):
7883 * dired.c (file_attributes):
7884 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7885 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7888 2014-04-02 Daniel Colascione <dancol@dancol.org>
7890 * data.c (Ffset): Abort if we're trying to set a function call to
7893 * lisp.h (ARRAYELTS): New macro.
7895 * alloc.c: Include execinfo.h if available.
7896 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7897 (suspicious_free_record): New structure.
7898 (suspicious_objects, suspicious_object_index)
7899 (suspicious_free_history, suspicious_free_history_index):
7901 (find_suspicious_object_in_range, detect_suspicious_free)
7902 (Fsuspicious_object): New functions.
7903 (cleanup_vector): Call find_suspicious_object_in_range.
7905 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7907 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7908 width from font width (Bug#17163).
7910 * frame.c (x_set_frame_parameters): Calculate default values of
7911 new frame sizes only after all other frame parameters have been
7912 processed (Bug#17142).
7914 2014-04-02 Ken Brown <kbrown@cornell.edu>
7916 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7919 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7921 * xterm.c (x_draw_image_glyph_string): Adjust image background
7922 width accordingly when its x position is adjusted. (Bug#17115)
7924 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7926 * font.c (font_list_entities): Do not add empty vector to font cache.
7927 (font_matching_entity): Likewise. If matching entity is found, insert
7928 1-item vector with this entity instead of entity itself (Bug#17125).
7930 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7932 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7934 * fns.c (validate_subarray): Rename from validate_substring,
7935 since it works for vectors too. New arg ARRAY. Optimize for the
7936 non-nil case. Instead of returning bool, throw an error if out of
7937 range, so that the caller needn't do that. All uses changed.
7938 Report original values if out of range.
7939 (Fsubstring, Fsubstring_no_properties, secure_hash):
7940 Also optimize the case where FROM is 0 or TO is the size.
7942 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7944 * search.c (Freplace_match): Use make_specified_string.
7945 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7946 to catch bogus override face of glyph strings.
7947 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7948 Move common substring range checking code to...
7949 (validate_substring): ...this function.
7951 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7953 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7955 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7957 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7958 bar is zero height, just return (Bug#16976).
7959 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7961 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7963 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7964 is nil. If waiting for toolbar to complete, force a redraw.
7966 2014-03-28 Glenn Morris <rgm@gnu.org>
7968 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7969 (emacs_bugreport): New variable.
7970 (usage_message): Use PACKAGE_BUGREPORT.
7971 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7973 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7975 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7977 Port recent signal-related changes to FreeBSD.
7978 Reported by Herbert J. Skuhra.
7979 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7980 Move decls from here ...
7981 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7983 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7985 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7986 and width of image background when it is displayed with a 'box'
7989 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7991 More backward-compatible fix to char-equal core dump (Bug#17011).
7992 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7993 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7995 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7997 * image.c (init_svg_functions): When loading SVG-related libraries,
7998 free already loaded libraries if the initialization fails.
7999 (rsvg_handle_set_size_callback): Remove declaration, unused.
8001 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
8003 Fix core dump in char-equal (Bug#17011).
8004 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
8005 unibyte buffers, as we can't tell whether the characters are
8008 * insdel.c (adjust_markers_for_delete): Remove unused local.
8010 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
8012 Have (MARKER . ADJUSTMENT) undo records always be immediately
8013 after their corresponding (TEXT . POS) record in undo list.
8015 * lisp.h (record-delete): New arg record_markers.
8016 (record_marker_adjustment): No longer needed outside undo.c.
8017 * insdel.c (adjust_markers_for_delete): Move calculation of marker
8018 adjustments to undo.c's record_marker_adjustments. Note that
8019 fileio.c's decide_coding_unwind is another caller to
8020 adjust_markers_for_delete. Because it has undo list bound to t,
8021 it does not rely on adjust_markers_for_delete to record marker
8023 (del_range_2): Swap call to record_delete and
8024 adjust_markers_for_delete so as undo marker adjustments are
8025 recorded before current deletion's adjustments, as before.
8026 (adjust_after_replace):
8027 (replace_range): Pass value for new record_markers arg to
8029 * undo.c (record_marker_adjustment): Rename to
8030 record_marker_adjustments and made static.
8031 (record_delete): Check record_markers arg and call
8032 record_marker_adjustments.
8033 (record_change): Pass value for new record_markers arg to
8035 (record_point): at_boundary calculation no longer needs to account
8036 for marker adjustments.
8038 2014-03-26 Martin Rudalics <rudalics@gmx.at>
8040 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
8043 2014-03-26 Glenn Morris <rgm@gnu.org>
8045 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
8047 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
8049 * buffer.c (struct sortvec): Add field `spriority'.
8050 (compare_overlays): Use it.
8051 (sort_overlays): Set it.
8053 2014-03-26 Eli Zaretskii <eliz@gnu.org>
8055 * xdisp.c (redisplay_window): If all previous attempts to find the
8056 cursor row failed, try a few alternatives before falling back to
8057 the top-most row of the window. Use row_containing_pos. (Bug#17047)
8059 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
8061 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
8062 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
8064 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
8065 variables on Windows.
8067 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
8069 * w32.c (unsetenv): Remove unused var `retval'.
8070 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
8072 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
8073 (start_watching): Remove unused var `thr'.
8075 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
8076 (find_child_console): Remove unnecesary var `thread_id'.
8078 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
8079 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
8081 2014-03-26 Glenn Morris <rgm@gnu.org>
8083 * filelock.c (Flock_buffer): Doc tweak.
8085 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
8086 * emacs.c (shut_down_emacs):
8087 * fileio.c (Finsert_file_contents, write_region):
8088 * filelock.c (top-level, syms_of_filelock):
8089 * insdel.c (prepare_to_modify_buffer_1):
8090 CLASH_DETECTION is always defined now.
8092 2014-03-25 Eli Zaretskii <eliz@gnu.org>
8094 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
8095 DLL handle, to speed up thread startup.
8097 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
8099 Handle sigmask better with nested signal handlers (Bug#15561).
8100 * atimer.c (sigmask_atimers): Remove.
8101 Remaining use rewritten to use body of this function.
8102 * atimer.c (block_atimers, unblock_atimers):
8103 * callproc.c (block_child_signal, unblock_child_signal):
8104 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
8105 New arg OLDSET. All callers changed.
8106 * atimer.c (block_atimers, unblock_atimers):
8107 * callproc.c (block_child_signal, unblock_child_signal):
8108 * keyboard.c (handle_interrupt):
8109 * sound.c (vox_configure, vox_close):
8110 Restore the old signal mask rather than unilaterally clearing bits
8111 from the mask, in case a handler is running within another
8112 handler. All callers changed.
8113 * lisp.h, process.c, process.h, term.c:
8114 Adjust decls and callers to match new API.
8115 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
8116 signal handlers aren't supposed to use floating point anyway.
8117 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
8119 2014-03-23 Daniel Colascione <dancol@dancol.org>
8121 Split gc_sweep into discrete functions for legibility and better
8124 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
8125 (sweep_vectors): Fix typo in comment.
8126 (sweep_conses, sweep_floats, sweep_intervals)
8127 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
8128 (gc_sweep): Call new functions, to which existing functionality is
8130 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
8132 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
8134 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
8136 2014-03-23 Daniel Colascione <dancol@dancol.org>
8138 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
8139 only if xic_style calls for it. This change allows Emacs to work
8140 with ibus. Also, don't leak resources if create_frame_xic fails,
8141 and stop caching xic_style across different displays.
8142 (supported_xim_styles): Make const.
8143 (best_xim_style): Remove first parameter: it's always just
8144 supported_xim_styles. Change to look at supported_xim_styles
8147 2014-03-23 Daniel Colascione <dancol@dancol.org>
8149 * term.c (init_tty): Rearrange condition for clarity; print
8150 appropriate diagnostic.
8152 2014-03-23 Daniel Colascione <dancol@dancol.org>
8154 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
8155 array. (ASAN caught.)
8157 2014-03-22 Glenn Morris <rgm@gnu.org>
8159 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
8161 2014-03-22 Daniel Colascione <dancol@dancol.org>
8163 * process.c (conv_sockaddr_to_lisp): When extracting the string
8164 names of AF_LOCAL sockets, stop before reading uninitialized memory.
8166 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8168 Fix regression introduced by patch for Bug#10500.
8169 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
8170 * w32term.c (x_draw_image_relief): Likewise.
8172 2014-03-21 Martin Rudalics <rudalics@gmx.at>
8174 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
8175 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
8176 maximize a frame for odd default fonts.
8178 2014-03-21 Glenn Morris <rgm@gnu.org>
8180 * minibuf.c (history-length): Increase default from 30 to 100.
8182 2014-03-21 Daniel Colascione <dancol@dancol.org>
8184 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
8185 every time we switch to minibuffer.
8187 * alloc.c (lisp_align_malloc, allocate_string_data)
8188 (allocate_vectorlike): Allow mmap allocation of lisp objects.
8189 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
8191 2014-03-21 Eli Zaretskii <eliz@gnu.org>
8193 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
8194 support more "verbs".
8196 2014-03-21 Daniel Colascione <dancol@dancol.org>
8198 Always prohibit dumping a dumped Emacs.
8200 * emacs.c (might_dump): New variable.
8201 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
8202 * lisp.h (might_dump): Declare.
8203 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
8205 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
8207 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
8209 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
8211 * doc.c (store_function_docstring): Warn when we don't know where to
8213 (Fsubstitute_command_keys): Don't advertise the fact that
8214 text-properties are dropped, since we think it's a bug that we'll fix.
8216 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
8217 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
8218 * frame.c (frame_garbaged): Make "docstring" more precise.
8220 2014-03-20 Glenn Morris <rgm@gnu.org>
8222 * charset.c (init_charset): When we cannot find the charsets directory,
8223 mention if EMACSDATA is set.
8225 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
8227 * fns.c (Frandom): Fix rare bug where the result isn't random.
8229 Fix porting inconsistency about rounding to even.
8230 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
8231 This way, the unusual !HAVE_RINT case acts like the usual
8232 HAVE_RINT case, and we can fix the documentation accordingly.
8234 2014-03-19 Eli Zaretskii <eliz@gnu.org>
8236 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
8237 (w32_wnd_proc): Initialize the dwHoverTime member of
8238 TRACKMOUSEEVENT structure.
8240 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
8242 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
8244 2014-03-16 Eli Zaretskii <eliz@gnu.org>
8246 * search.c (find_newline): Speed up the function when using the
8247 newline cache, by halving the number of calls to
8248 region_cache_forward and region_cache_backward. (Bug#16830)
8250 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
8252 * buffer.c (Fset_buffer): Document return value (bug#17015).
8254 2014-03-14 Martin Rudalics <rudalics@gmx.at>
8256 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
8257 nil, always resize character wise to avoid potential loss of the
8258 mode line (Bug#16923 related).
8260 2014-03-12 Martin Rudalics <rudalics@gmx.at>
8262 * frame.c (x_set_frame_parameters): Always calculate new sizes
8263 pixelwise to avoid potential loss when rounding.
8265 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
8267 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
8268 * xterm.c (x_free_frame_resources): Free all allocated cursors.
8270 2014-03-10 Eli Zaretskii <eliz@gnu.org>
8272 * w32.c (fstatat): Don't add an extra slash if the argument ends
8273 with a slash: this fails the subsequent call to stat_worker on
8274 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
8276 2014-03-09 Martin Rudalics <rudalics@gmx.at>
8278 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
8280 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
8282 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
8284 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
8285 when frame is only on one screen (Bug#14713).
8287 2014-03-08 Eli Zaretskii <eliz@gnu.org>
8289 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
8290 there's a valid wrap point in the display line, the last glyph
8291 cannot "just barely fit" on this row, because display_line doesn't
8292 let it. Instead, proceed as if the last glyph didn't fit, so that
8293 we eventually back up the iterator to the wrap point. This avoids
8294 delusional behavior of move_it_to, whereby it proceeds to the next
8295 display line, but sets current_x to zero for all the glyphs that
8296 without word-wrap would fit on the previous display line.
8297 One result was that visual-order cursor movement behaved erratically
8299 (Fmove_point_visually): Add code to find the x coordinate of the
8300 last character before wrap point, under word-wrap on a TTY.
8302 2014-03-07 Eli Zaretskii <eliz@gnu.org>
8304 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
8305 also return value of MOVE_POS_MATCH_OR_ZV from
8306 move_it_in_display_line_to, when moving from beginning of line to
8307 point's position. (Bug#16961)
8309 2014-03-07 Martin Rudalics <rudalics@gmx.at>
8311 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
8312 * window.c (Fselect_window): Explain NORECORD and
8313 `buffer-list-update-hook' in doc-string.
8315 2014-03-06 Martin Rudalics <rudalics@gmx.at>
8317 * window.c (Fother_window_for_scrolling): Check that
8318 Vother_window_scroll_buffer is a buffer.
8320 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
8322 * xterm.c (xim_initialize): Always pass a copy of resource name
8323 to XRegisterIMInstantiateCallback and eassert whether return
8324 value is True. Passing copy is important because Xlib doesn't
8325 make its own copy and resource name argument usually points to
8326 SSDATA (Vx_resource_name), which may be changed from Lisp.
8327 (xim_close_display): For XUnregisterIMInstantiateCallback,
8328 always eassert return value and pass exactly the same values
8329 as were used for XRegisterIMInstantiateCallback.
8330 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
8331 sources to check why if you are interested.
8333 2014-03-05 Martin Rudalics <rudalics@gmx.at>
8335 * dispnew.c (change_frame_size_1): Add new_lines instead of
8336 new_height, the latter may be still zero if passed as such.
8337 * window.c (Fwindow_pixel_height): Mention bottom divider in
8340 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
8342 Fix "resource temporarily unavailable" with xgselect
8344 * xgselect.c: Include <stdbool.h>.
8345 (xg_select) [!USE_GTK]: Don't lose track of errno.
8347 Fix minor --enable-gcc-warnings issues.
8348 * widget.c (update_various_frame_slots, EmacsFrameResize):
8349 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8351 2014-03-04 Ken Brown <kbrown@cornell.edu>
8353 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8354 represent the actual adjustment needed for alignment.
8356 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8358 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8359 needed, and don't reallocate if the initial allocation already
8360 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8362 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8364 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8367 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8369 * cmds.c (delete-char): Update docstring pointing out that the
8370 function ignores `delete-active-region' and `overwrite-mode'.
8372 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8374 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8376 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8377 allocated buffer due to alignment.
8378 (freehook): If the block to be freed was allocated by
8379 'aligned_alloc', find its real pointer before calling 'free'.
8381 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8384 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8386 * font.c (toplevel): Adjust comment about font cache layout.
8387 (font_clear_cache): Fix to match real font cache layout.
8388 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8389 (Fframe_font_cache) [FONT_DEBUG]: New function.
8390 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8392 Avoid crashes when X fonts are erroneously freed on reused X
8393 'Display *' connection data (Bug#16069). Note that X font
8394 resources still may be leaked, but currently there is no way
8395 to completely avoid it.
8396 * xterm.h (struct x_display_info): New member x_id. Add comments.
8397 * xterm.c (x_display_id): New variable.
8398 (x_term_init): Assign identifier to each opened X connection.
8399 * xfont.c (struct xfont): New member x_display_id.
8400 (xfont_open): Initialize it with frame's display id.
8401 (xfont_close): Check whether font's display id matches the one
8402 recorded for the given display. Adjust comment.
8403 * xftfont.c (struct xftfont_info):
8404 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8406 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8408 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8409 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8410 killed Vother_window_scroll_buffer.
8411 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8413 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8415 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8416 that start with more than 2 slashes as UNCs. (Bug#16751)
8418 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8420 Fix a few crashes and leaks when cloning C strings.
8421 * alloc.c, lisp.h (dupstring): New function.
8422 * gtkutil.c (xg_get_font):
8423 * term.c (tty_default_color_capabilities):
8424 * xsettings.c (store_monospaced_changed)
8425 (store_font_name_changed, parse_settings)
8426 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8427 This avoids some unlikely crashes due to accessing freed storage,
8428 and avoids some minor memory leaks in the more-typical case.
8430 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8432 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8433 cursor when modeline can't be dragged (Bug#16647).
8435 2014-02-28 Glenn Morris <rgm@gnu.org>
8437 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8438 from custom-delayed-init-variables. (Bug#11565)
8440 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8442 More fixes for mouse glyph calculations (Bug#16647).
8443 * window.c (coordinates_in_window): In intersection of
8444 horizontal and vertical window dividers prefer the horizontal
8445 one. Add some extra parens to last fix.
8446 (window_relative_x_coord): Return x-coordinate for header and
8448 * xdisp.c (remember_mouse_glyph): In text area don't extend
8449 glyph into mode line to show the vertical drag cursor there
8450 immediately. Subdivide mouse glyphs in right fringes to show a
8451 horizontal drag cursor as soon as we enter the "grabbable width"
8452 portion. Handle vertical border case separately. Do not
8453 subdivide window divider areas.
8454 (note_mouse_highlight): On bottom divider of bottommost windows
8455 show vertical drag cursor only when the minibuffer window can be
8458 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8460 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8461 reset by the face of the object just displayed. See also bug#76.
8462 (get_next_display_element): If the string came from a display
8463 property, examine the box face attribute at it->position, not at
8464 it->current.pos, since the latter was not updated yet. (Bug#16870)
8465 (handle_face_prop): Improve commentary.
8467 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8469 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8470 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8472 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8474 Fixes around Bug#16647.
8475 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8476 ON_BOTTOM_DIVIDER cases.
8477 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8478 only if the window has no right divider.
8479 (Fcoordinates_in_window_p): Fix doc-string.
8481 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8483 * lread.c (Funintern): Fix doc to match advertised calling convention.
8485 2014-02-24 Daniel Colascione <dancol@dancol.org>
8487 * keyboard.c (read_char): Close race that resulted in lost events.
8489 2014-02-22 Glenn Morris <rgm@gnu.org>
8491 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8492 * window.c (window-resize-pixelwise): Doc fixes.
8494 * process.c (Finternal_default_process_filter)
8495 (Finternal_default_process_sentinel): Doc tweaks.
8497 2014-02-21 Glenn Morris <rgm@gnu.org>
8499 * process.c (Fprocess_buffer, Faccept_process_output)
8500 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8503 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8505 * window.c (Fwindow_scroll_bar_width): New function.
8507 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8509 Pacify GCC when configuring with --enable-gcc-warnings.
8510 * xdisp.c (move_it_in_display_line_to) [lint]:
8511 Initialize recently-added local.
8513 2014-02-21 Daniel Colascione <dancol@dancol.org>
8515 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8517 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8519 * xdisp.c (init_iterator): Don't dereference a bogus face
8520 pointer. (Bug#16819)
8521 (try_cursor_movement): Don't use cursor position if
8522 set_cursor_from_row failed to compute it. This avoids assertion
8523 violations in MATRIX_ROW.
8524 (move_it_in_display_line_to): Save the iterator state in ppos_it
8525 only once per call. Reimplement the method used to return to the
8526 best candidate position if all the positions found in display line
8527 are beyond TO_CHARPOS. This cuts down the number of calls to
8528 bidi_shelve_cache, which moves a lot of stuff when lines are long
8529 and include bidirectional text. (Bug#15555)
8531 2014-02-20 Glenn Morris <rgm@gnu.org>
8533 * data.c (Fdefalias): Doc fix.
8535 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8537 * xdisp.c (display_line): Fix horizontal scrolling of large images
8538 when fringes are turned off. This comes at a price of not
8539 displaying the truncation/continuation glyphs in this case.
8542 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8543 CreateDIBSection returns an error indication, zero out *ximg after
8544 destroying the image. This avoids crashes in memory allocations
8545 due to the fact that some of the callers also call
8546 x_destroy_x_image, which will attempt to free an already free'd
8549 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8551 * widget.c (update_various_frame_slots): Don't set
8552 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8554 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8556 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8558 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8560 temacs --daemon fix (Bug#16599).
8561 * emacs.c (main): Initialize daemon_pipe[1] here ...
8562 (syms_of_emacs): ... instead of here.
8564 2014-02-16 Anders Lindgern <andlind@gmail.com>
8566 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8569 2014-02-16 Daniel Colascione <dancol@dancol.org>
8571 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8572 (xd_get_connection_address): Use it.
8573 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8574 xd_get_connection_address because the latter signals if the bus
8575 we're trying to close is already disconnected.
8577 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8579 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8580 argument to CreateThread. This avoids segfaults on Windows 9X.
8581 Reported by oslsachem <oslsachem@gmail.com>.
8583 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8585 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8586 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8587 (check_lseek): New function, to report lseek errors.
8588 (save_data_space, update_file_ptrs, read_header, write_header)
8589 (copy_file, copy_rest, unexec): Use these news functions.
8590 (update_file_ptrs): Don't assume wraparound behavior when
8591 converting a large size_t value to off_t.
8593 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8595 * composite.c (fill_gstring_header): Pass positions as C integers
8596 and move parameters checking to...
8597 (Fcomposition_get_gstring): ...this function. Handle case when
8598 buffer positions are in reversed order and avoid crash (Bug#16739).
8600 * buffer.c (validate_region): Mention current buffer in error message.
8602 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8604 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8606 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8608 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8610 2014-02-11 Glenn Morris <rgm@gnu.org>
8612 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8613 Replace refs to "OpenStep" in messages.
8615 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8617 Avoid "." at end of error diagnostics.
8618 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8619 * font.c (Ffont_at):
8620 * nsfns.m (ns_display_info_for_name):
8621 * nsselect.m (Fx_own_selection_internal):
8622 * nsterm.m (performDragOperation:):
8623 Remove "." from end of diagnostic.
8625 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8627 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8628 unintuitive (bug#15824).
8629 (Fyes_or_no_p): Doc fix (bug#15456).
8631 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8633 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8635 * eval.c (call_debugger): When exiting the debugger, do not allow
8636 max_specpdl_size less than actual binding depth (Bug#16603).
8637 (syms_of_eval): Adjust docstring.
8639 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8641 * cmds.c (Fself_insert_command): Output a clearer error message on
8642 negative repetitions (bug#9476).
8644 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8646 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8648 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8650 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8652 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8654 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8656 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8658 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8660 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8662 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8663 `exit' works (bug#15865).
8665 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8667 Constrain window box/body sizes and margin widths (Bug#16649).
8668 * xdisp.c (window_box_width): Don't return less than zero.
8669 (window_box_left_offset, window_box_right_offset): Don't return
8670 more than the window's pixel width.
8671 * window.c (window_body_height, window_body_width): Don't return
8673 (window_resize_apply): Adjust margin width, if necessary.
8675 2014-02-07 Glenn Morris <rgm@gnu.org>
8677 * nsterm.m (syms_of_nsterm): Doc fix.
8679 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8681 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8682 New variables: pointers through which to call the respective APIs.
8683 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8684 (filename_from_ansi, sys_link, check_windows_init_file):
8685 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8686 This is required on Windows 9X, where we dynamically load
8687 UNICOWS.DLL which has their non-stub implementations.
8688 (maybe_load_unicows_dll): Assign addresses to these 2 function
8689 pointers after loading UNICOWS.DLL.
8691 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8692 MultiByteToWideChar and WideCharToMultiByte through function
8695 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8698 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8700 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8701 for OSX >= 10.9 if separate spaces are used.
8702 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8704 2014-02-06 Glenn Morris <rgm@gnu.org>
8706 * buffer.c (cache-long-scans): Doc fix.
8708 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8710 * w32fns.c (Fw32_shell_execute): Doc fix.
8712 2014-02-05 Bastien Guerry <bzg@gnu.org>
8714 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8715 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8717 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8719 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8720 outside the window (Bug#16649).
8722 * xdisp.c (note_mouse_highlight): When entering a margin area show
8723 a non-text cursor (Bug#16647).
8725 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8727 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8728 It prompted a compile-time diagnostic on GNU/Linux.
8729 Simplify to remove the need for the label.
8731 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8733 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8734 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8735 to show it; otherwise return 'unsupported--w32-dialog' to signal
8736 to the caller that emulation with menus is necessary.
8737 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8739 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8741 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8744 * menu.c (Fx_popup_dialog): Don't condition the call to
8745 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8746 special symbol 'unsupported--w32-dialog', emulate the dialog with
8747 a menu by calling x-popup-menu.
8749 * menu.h (Qunsupported__w32_dialog): New extern variable.
8751 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8753 * keyboard.c (kbd_buffer_get_event): Read file notification events
8756 * xgselect.c (xg_select): Read glib events in any case, even if
8757 there are no file descriptors to watch for. (Bug#16519)
8759 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8761 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8762 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8763 * w32term.c (w32_draw_window_divider): Handle first and last
8765 * w32term.h (w32_fill_area_abs): New function.
8766 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8768 * xfaces.c (realize_basic_faces): Handle new face ids.
8769 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8770 and bottom divider width.
8771 * xterm.c (x_draw_window_divider): Handle first and last pixels
8774 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8776 * print.c (Fexternal_debugging_output): Add cast to pacify
8777 --enable-gcc-warnings.
8778 * eval.c (call_debugger): Grow specpdl if the debugger was
8779 entered due to specpdl overflow (Bug#16603) and allow more
8780 specpdl space for the debugger itself.
8782 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8784 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8787 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8789 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8790 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8792 * print.c (Fexternal_debugging_output): If the argument character
8793 is non-ASCII, encode it with the current locale's encoding before
8794 writing the result to the terminal. (Bug#16448)
8796 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8797 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8800 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8802 * process.c (create_process): Reset SIGPROF handler in the child.
8803 * callproc.c (call_process): Likewise.
8805 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8807 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8809 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8811 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8812 of zero to print strings, GDB doesn't like it.
8814 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8815 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8816 we still use correct addresses. (Bug#16576)
8818 2014-01-27 K. Handa <handa@gnu.org>
8820 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8821 to preserve the code detection behavior of 24.3.
8822 * coding.h (struct coding_system): New member detected_utf8_bytes.
8823 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8824 (decode_coding_gap): Use short cut for UTF-8 file reading only
8825 when coding->detected_utf8_bytes equals to coding->src_bytes.
8826 * fileio.c (Finsert_file_contents): Cancel the previous change.
8828 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8830 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8831 that are not visible.
8833 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8835 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8836 is grabbed (Bug#16565).
8838 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8840 * xdisp.c (last_max_ascent): Re-remove after erroneously
8841 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8843 (move_it_to): Re-remove reference to last_max_ascent.
8844 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8845 max_descent here instead of calling line_bottom_y.
8848 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8850 * terminal.c (initial_free_frame_resources): New function.
8851 (init_initial_terminal): Install new hook to free face cache
8852 on initial frame and avoid memory leak. For details, see
8853 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8854 * xfaces.c (free_frame_faces): Adjust comment.
8856 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8858 * data.c (Fstring_to_number): Document results if unparsable
8861 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8863 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8865 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8867 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8868 * coding.c (detect_coding_utf_8, emacs_mule_char)
8869 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8870 (check_utf_8, decode_coding):
8871 * coding.h (struct coding_system.errors):
8872 Use ptrdiff_t, not int, for integer values derived from buffer and
8875 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8876 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8877 before invoking decode_coding_gap, since there's just one block.
8879 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8881 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8882 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8883 too early. Again run change_frame_size before assigning menu-
8886 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8888 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8889 arrives, call x_check_fullscreen, in case the new display has a
8890 different resolution. (Bug#16517)
8892 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8894 * term.c (read_menu_input): If the selected frame changes, exit
8896 (tty_menu_show): If the selected frame changes while we displayed
8897 a menu, throw to top level. (Bug#16479)
8899 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8901 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8903 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8905 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8906 * data.c (count_one_bits_word): Fix bug (negated comparison)
8907 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8909 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8911 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8912 Avoid undefined behavior by initializing display property bit of a
8913 string processed by the bidirectional iterator. For details, see
8914 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8916 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8918 Minor cleanup of previous change.
8919 * image.c (imagemagick_error, Fimagemagick_types):
8920 Omit some recently-introduced and unnecessary casts and assignments.
8922 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8924 Fix two memory leaks discovered with Valgrind.
8925 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8926 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8928 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8930 Fixes in window size functions around Bug#16430 and Bug#16470.
8931 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8932 (Fwindow_mode_line_height, Fwindow_header_line_height)
8933 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8934 Minor doc-string adjustments.
8935 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8936 Rewrite doc-strings.
8937 (window_body_height, window_body_width): Do not count partially
8938 visible lines/columns when PIXELWISE is nil (Bug#16470).
8939 (Qfloor, Qceiling): New symbols.
8941 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8943 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8944 when the image cache is not yet allocated. (Bug#16509)
8946 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8948 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8949 re-attach intervals to its base buffer (Bug#16502).
8950 * intervals.c (set_interval_object): Move from here...
8951 * intervals.h (set_interval_object): ... to here. Fix comments.
8953 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8955 Avoid undefined behavior by initializing buffer redisplay bit.
8956 Reported by Dmitry Antipov in
8957 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8958 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8960 Revert some of the CANNOT_DUMP fix (Bug#16494).
8961 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8963 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8965 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8966 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8967 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8968 they are replaced by macros that expand into direct calls to the
8969 corresponding functions from GDI32.DLL.
8970 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8971 variables in the Cygwin build, they are unused.
8973 2014-01-19 K. Handa <handa@gnu.org>
8975 * composite.c (composition_update_it): Fix previous change.
8977 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8979 Fix file name handling on MS-Windows 9X.
8980 * w32.c (maybe_load_unicows_dll): New function.
8982 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8983 on, to make sure we can convert file names to and from UTF-8 on
8984 Windows 9X. This fixes a failure to start up because Emacs cannot
8985 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8987 * w32font.c [WINDOWSNT]: Include w32.h.
8988 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8989 of implementing the same stuff.
8990 Remove now unused g_b_init_is_windows_9x.
8992 * w32.h (maybe_load_unicows_dll): Add prototype.
8994 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8996 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8997 switch to single keyboard. Prevents daemon crashes when a new
8998 client connects while we show a TTY menu in an existing client.
9001 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
9003 Fix MinGW64 porting problem with _setjmp.
9004 Reported by Eli Zaretskii in:
9005 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
9006 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
9007 the old _setjmp and _longjmp. All uses changed.
9009 2014-01-13 Daniel Colascione <dancol@dancol.org>
9011 * textprop.c (Fremove_list_of_text_properties):
9012 Correctly handle reaching the end of the interval tree. (Bug#15344)
9014 2014-01-13 Martin Rudalics <rudalics@gmx.at>
9016 * xdisp.c (resize_mini_window): Round height to a multiple of
9017 frame's line height. Fix bug in calculation of window start
9018 position (Bug#16424).
9020 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
9022 * macfont.m: Include termchar.h.
9023 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
9024 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
9025 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
9026 *_WITH_GC_* to take face and f as parameters.
9027 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
9028 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
9030 2014-01-13 Daniel Colascione <dancol@dancol.org>
9032 Fix menu item updating in the presence of the Unity global menu
9035 * gtkutil.h (xg_have_tear_offs): Add frame parameter
9036 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
9038 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
9039 updating menus; explain why.
9040 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
9041 problem it's supposed to solve and it interferes with detecting
9042 the presence of a global menu.
9043 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
9046 2014-01-11 K. Handa <handa@gnu.org>
9048 * composite.c (composition_update_it): Fix indexing of
9049 LGSTRING_CHAR (Bug#15984).
9051 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
9053 * unexw32.c (_start) [__MINGW64__]: Define to __start.
9055 2014-01-11 Eli Zaretskii <eliz@gnu.org>
9057 * xdisp.c (try_window_id): Don't use this function's optimizations
9058 if overlays in the buffer displayed by the window have changed
9059 since last redisplay. (Bug#16347)
9060 (message_dolog): Fix indentation.
9062 2014-01-11 Martin Rudalics <rudalics@gmx.at>
9064 * frame.c (frame_resize_pixelwise): Fix doc-string.
9066 2014-01-10 Martin Rudalics <rudalics@gmx.at>
9068 Fix handling of internal borders (Bug#16348).
9069 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
9070 Remove internal border width from pixel width of windows.
9071 (change_frame_size_1): Don't return early when frame's pixel
9072 size changes - we still have to record the new sizes in the
9074 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
9075 also when toolbar gets larger.
9076 * window.c (check_frame_size): Include internal_border_width in
9078 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
9079 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
9080 In non-toolkit/non-GTK version clear internal border.
9081 * xterm.c (x_clear_under_internal_border): New function for
9082 non-toolkit/non-GTK version.
9083 (x_after_update_window_line): In non-toolkit/non-GTK version
9085 (handle_one_xevent, x_set_window_size):
9086 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
9087 * xterm.h (x_clear_under_internal_border): Extern it.
9089 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
9091 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
9092 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
9095 2014-01-06 Eli Zaretskii <eliz@gnu.org>
9097 * xdisp.c (redisplay_window): Don't skip window redisplay if the
9098 last value of point is not equal to buffer's point. (Bug#16129)
9100 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
9103 * nsterm.h (updateCollectionBehavior): Rename from
9104 updateCollectionBehaviour. All uses changed.
9106 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
9107 * Makefile.in (SETFATTR): New macro.
9108 (temacs$(EXEEXT)): Use it.
9110 2014-01-04 Martin Rudalics <rudalics@gmx.at>
9112 Fix maximization behavior on Windows (Bug#16300).
9113 * w32fns.c (w32_fullscreen_rect): Don't handle
9114 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
9115 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
9116 of SetWindowPos. Restore last placement also when leaving
9117 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
9118 but the FULLSCREEN_BOTH case.
9120 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
9123 * data.c (arithcompare_driver):
9124 * fileio.c (Fcar_less_than_car):
9125 * fns.c (internal_equal):
9126 * frame.c (delete_frame):
9127 * lisp.h (enum More_Lisp_Bits):
9129 Avoid C99 constructs that don't work in C89.
9130 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
9131 to port to C89, which doesn't have 'long long'.
9132 (count_trailing_zero_bits): Use them.
9134 2014-01-03 Chong Yidong <cyd@gnu.org>
9136 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
9138 2014-01-02 Martin Rudalics <rudalics@gmx.at>
9140 Further adjust frame/window scrollbar width calculations.
9141 * window.c (apply_window_adjustment):
9142 Set windows_or_buffers_changed.
9143 (Fwindow_scroll_bars): Return actual scrollbar width.
9144 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
9145 For non-toolkit builds again use 14 as minimum width and set
9146 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
9147 * xterm.c (XTset_vertical_scroll_bar): Take width from
9148 WINDOW_SCROLL_BAR_AREA_WIDTH.
9149 (x_new_font): Rename wid to unit. Base calculation of new
9150 scrollbar width on toolkit used and make it analogous to that of
9151 x_set_scroll_bar_default_width.
9152 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
9153 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
9154 of GetSystemMetrics.
9155 * w32term.c (w32_set_vertical_scroll_bar): Take width from
9156 WINDOW_SCROLL_BAR_AREA_WIDTH.
9157 (x_new_font): Make it correspond to changes in xterm.c.
9159 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
9161 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
9162 This is a cleaner way to fix the MinGW-w64 porting problem.
9163 Check for INTPTR_MAX misconfiguration.
9165 2014-01-01 Eli Zaretskii <eliz@gnu.org>
9167 * search.c (newline_cache_on_off, find_newline): In indirect
9168 buffers, use the newline cache of the base buffer.
9170 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
9171 buffer, invalidate the caches of its base buffer. (Bug#16265)
9173 * indent.c (width_run_cache_on_off, compute_motion): In indirect
9174 buffers, use the width-run cache of the base buffer.
9176 * xdisp.c (redisplay_window): When the window displays an indirect
9177 buffer, and the character widths in the display table have
9178 changed, invalidate the width-run cache of the corresponding base
9181 * fileio.c (Finsert_file_contents): When invalidating the newline
9182 cache, consider the case of inserting into indirect buffer.
9184 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
9185 In indirect buffers, use the paragraph cache of the base buffer.
9187 2013-12-31 Martin Rudalics <rudalics@gmx.at>
9189 * window.c (grow_mini_window): Fix last change.
9191 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
9193 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
9195 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
9197 * w32term.c (w32_initialize): Use LCID and LOWORD.
9199 * w32proc.c (create_child): Use pid_t for 5th argument.
9200 (IsValidLocale): Don't provide prototype for MinGW64.
9201 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
9202 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
9204 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
9205 MinGW64 doesn't support.
9207 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
9209 * w32.c (set_named_security_info): New function.
9210 (acl_set_file): Fall back on set_named_security_info if
9211 set_file_security fails.
9212 (g_b_init_set_named_security_info_w)
9213 (g_b_init_set_named_security_info_a): New static variables.
9214 (globals_of_w32): Initialize them to zero.
9215 (set_named_security_info): Set them to non-zero if the
9216 corresponding API is available.
9217 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
9218 New function typedefs.
9220 2013-12-31 Martin Rudalics <rudalics@gmx.at>
9222 Some more fixes following pixelwise resize changes including one
9224 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
9225 of frame_resize_pixelwise.
9226 * widget.c (pixel_to_text_size): New function.
9227 (update_wm_hints): Have size hints respect value of
9228 frame_resize_pixelwise.
9229 (EmacsFrameResize): Alway process resize requests pixelwise.
9230 * window.c (grow_mini_window): Make sure mini window is at least
9232 * xdisp.c (display_menu_bar): Make sure menubar extends till
9234 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
9235 (x_set_tool_bar_lines): Calculate pixelwise.
9236 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
9237 frame_resize_pixelwise.
9239 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
9241 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9242 variables not used there.
9244 2013-12-30 Eli Zaretskii <eliz@gnu.org>
9246 * w32.c (sys_umask): New function. (Bug#16299)
9248 2013-12-30 Martin Rudalics <rudalics@gmx.at>
9250 * dispnew.c (change_frame_size_1): Take old width of root window
9251 from that window's pixel width. (Bug#16284)
9253 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
9255 Plain copy-file no longer chmods an existing destination (Bug#16133).
9256 * fileio.c (realmask): Now a static var, not a local.
9257 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
9258 Remove arg STATPTR. All uses changed.
9259 (Fcopy_file): Do not alter permissions of existing destinations,
9260 unless PRESERVE-PERMISSIONS (renamed from
9261 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
9262 Avoid race when testing for existing destinations and for
9263 when input and output files are the same.
9264 If changing the group fails, adjust both default and
9265 preserved permissions so that access is not granted to the
9267 (Fset_default_file_modes, init_fileio): Update realmask.
9268 (Fdefault_file_modes): Use realmask instead of calling umask.
9270 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
9272 Fix pipe bug with OS X emacs --daemon (Bug#16262).
9273 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
9274 flags on the daemon pipe ends before execing.
9276 2013-12-28 Eli Zaretskii <eliz@gnu.org>
9278 * w32fns.c (Fx_create_frame): Error out if called from a TTY
9279 session. (Bug#14739)
9281 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
9283 * callproc.c (Vexec_path): Document that exec-directory is in it.
9285 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
9287 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
9290 2013-12-27 Chong Yidong <cyd@gnu.org>
9292 * data.c (Fsymbol_function): Doc fix.
9294 2013-12-26 Martin Rudalics <rudalics@gmx.at>
9296 Some more tinkering with Bug#16051.
9297 * window.c (resize_frame_windows): Don't let the size of the
9298 root window drop below the frame's default character size.
9299 Never ever delete any subwindows - let the window manager do the
9302 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
9303 of toolbar lines needed when they exceed the height of the root
9305 (unwind_create_frame_1): New function.
9306 (Fx_create_frame): Generally inhibit calling the window
9307 configuration change hook here. Remove extra call to
9308 change_frame_size - it's not needed when we don't run the
9309 configuration change hook.
9311 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
9313 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
9314 On my Fedora 19 platform the core dumps were so big that
9315 my desktop became nearly catatonic.
9316 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
9317 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
9318 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
9319 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
9320 a clang-only syntax.
9321 * conf_post.h (__has_feature): New macro, if not already defined.
9322 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
9323 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
9325 2013-12-25 Eli Zaretskii <eliz@gnu.org>
9327 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
9328 is a file name. (Bug#16252)
9330 2013-12-25 Chong Yidong <cyd@gnu.org>
9332 * keyboard.c (Voverriding_terminal_local_map)
9333 (Voverriding_local_map): Doc fix.
9335 * keymap.c (Vemulation_mode_map_alists): Doc fix.
9337 2013-12-24 Eli Zaretskii <eliz@gnu.org>
9339 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
9340 file name when it is submitted to ShellExecute. Simplify code.
9341 Don't test DOCUMENT for being a string, as that is enforced by
9342 CHECK_STRING. Doc fix.
9344 2013-12-23 Eli Zaretskii <eliz@gnu.org>
9346 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
9347 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
9348 redisplay_tool_bar does. Improve and fix commentary.
9349 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9350 limits of the glyph matrices. (Bug#16051)
9351 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9352 only when the new size is different from the old one, and the new
9353 size can be achieved given the frame height.
9355 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9357 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9359 2013-12-23 Glenn Morris <rgm@gnu.org>
9361 * lread.c (Fload): Mention load-prefer-newer in doc.
9363 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9365 Handle Bug#16207 by being more restrictive when running hooks.
9366 * window.c (unwind_change_frame): New function.
9367 (Fset_window_configuration): Don't run configuration change hook
9368 while the frame configuration is unsafe. Call select_window
9371 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9373 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9375 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9377 * nsterm.h: Declare EmacsColor category.
9379 * nsterm.m (NSColor): Implement EmacsColor category.
9380 (ns_get_color): Use colorUsingDefaultColorSpace.
9381 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9383 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9385 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9387 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9388 having the PNG_NORETURN attribute, to avoid compiler warning in
9391 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9393 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9395 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9396 fringe background extension.
9397 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9398 because they are now always the same as `left' and `width',
9399 respectively. Remove code for the case that `width' and
9400 `sb_width' are different.
9402 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9404 Remove scroll_bar_actual_width from frames.
9405 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9406 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9407 (x_figure_window_size):
9408 * nsterm.m (x_set_window_size):
9409 * widget.c (set_frame_size):
9410 * w32term.c (x_set_window_size):
9411 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9412 scroll_bar_actual_width.
9414 Convert scroll_bar members to integers on Windows.
9415 * w32term.h (struct scroll_bar): Convert top, left, width,
9416 height, start, end and dragging to integers.
9417 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9419 * w32term.c (w32_set_scroll_bar_thumb)
9420 (w32_scroll_bar_handle_click): Remove XINT conversions for
9421 scroll_bar members. Treat bar->dragging as integer.
9422 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9423 first element. Remove XINT conversions for scroll_bar members.
9424 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9425 Remove XINT conversions for scroll_bar members.
9427 Fix assignment for new window total sizes.
9428 * window.c (Fwindow_resize_apply_total): Assign values for
9431 2013-12-20 Chong Yidong <cyd@gnu.org>
9433 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9434 argument to `append'.
9436 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9438 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9439 current text face, for extending the face of the display margins.
9442 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9443 Doc fix. (Bug#16190)
9445 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9447 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9450 * nsterm.m (Qfile, Qurl): New.
9451 (EV_MODIFIERS2): New macro.
9452 (EV_MODIFIERS): Use EV_MODIFIERS2.
9453 (ns_term_init): Remove font and color from DND, does not work on
9454 newer OSX, and other ports don't have them.
9455 (performDragOperation:): Handle modifiers used during drag.
9456 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9457 Remove global Lisp variables used to communicate with ns-win.el.
9458 Remove font and color handling.
9459 (syms_of_nsterm): Defsym Qfile and Qurl.
9461 2013-12-19 Anders Lindgren <andlind@gmail.com>
9463 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9464 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9466 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9467 (constrainFrameRect): Remove special case nr_screens == 1.
9468 Don't constrain size to size of view.
9470 * nsterm.h (ns_output): Remove dont_constrain.
9472 2013-12-19 Anders Lindgren <andlind@gmail.com>
9474 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9476 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9478 Minor fixes for recent openp changes.
9479 * lisp.h (GCPRO7): New macro.
9480 * lread.c (openp): Use bool for boolean; all callers changed.
9481 Protect save_string from GC. Don't assume that file descriptors
9482 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9483 warning about uninitialized variable.
9485 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9487 * w32fns.c (emacs_abort): Use intptr_t as argument of
9488 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9490 2013-12-18 Glenn Morris <rgm@gnu.org>
9492 * lread.c (Fload): Pass load_prefer_newer to openp.
9493 Don't bother checking mtime if openp already did it.
9494 (openp): Add `newer' argument, to check all suffixes
9495 and find the newest file.
9496 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9497 * callproc.c (call_process):
9498 * charset.c (load_charset_map_from_file):
9499 * emacs.c (init_cmdargs):
9500 * image.c (x_create_bitmap_from_file, x_find_image_file):
9502 * lread.c (Flocate_file_internal):
9503 * process.c (Fformat_network_address):
9504 * sound.c (Fplay_sound_internal):
9505 * w32.c (check_windows_init_file):
9506 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9508 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9510 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9512 * w32.c (getloadavg): Don't index samples[] array with negative
9513 indices. Recover from wall-clock time being set backwards.
9515 * w32term.c (w32_initialize): Declare the argument of
9516 set_user_model as const.
9518 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9519 (w32_menu_show): Constify some arguments passed to MessageBox.
9521 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9522 to initialize Lisp objects.
9524 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9525 initialize Lisp objects.
9527 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9528 use variables used only on X under that condition.
9530 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9531 variables not used there.
9533 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9535 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9536 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9538 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9540 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9541 code, revealed in presence of R2L characters, character
9542 compositions, and display vectors. A better fix for Bug#16148.
9543 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9544 GTK and NS builds, they don't have this member of struct frame.
9546 * dispextern.h (struct composition_it): Correct a comment for the
9549 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9551 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9552 This prevents a compilation error on C compilers that do not
9553 default functions to return 'int' if not declared. Also, add
9554 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9555 since it now uses inline functions.
9557 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9559 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9560 display margins on mode line, header line, and in the frame's
9561 tool-bar window. (Bug#16165)
9563 2013-12-16 Andreas Schwab <schwab@suse.de>
9565 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9567 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9569 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9572 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9574 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9576 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9578 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9579 intended to find bogus pointers in font objects (Bug#16140).
9580 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9581 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9582 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9583 Disable for MS-Windows due to Bug#15876; apparently this
9584 requires more or less substantial changes in fontset code.
9585 * xfont.c (xfont_close):
9586 * xftfont.c (xftfont_close): Call x_display_info_for_display
9587 to check whether 'Display *' is valid (Bug#16093 and probably
9590 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9592 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9593 Reported by Juanma Barranquero <lekktu@gmail.com>.
9595 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9596 open a pty on MS-Windows. (Bug#16152)
9598 * emacs.c (decode_env_path): Fix bogus comparison against
9599 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9601 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9603 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9604 (Fx_file_dialog): Add parentheses around && to silence warning.
9606 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9608 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9610 * xdisp.c (extend_face_to_end_of_line): Extend background of
9611 non-default face in margin areas as well. (Bug#16151)
9612 (display_line): Call extend_face_to_end_of_line for continued
9613 lines as well, if the display margins have non-zero width.
9614 (set_glyph_string_background_width): When needed, set the
9615 extends_to_end_of_line_p flag on glyph strings to be drawn in
9616 margin areas, not only in the text area.
9618 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9621 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9623 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9624 Don't worry about verify_error being t, since it has to be a list.
9626 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9628 Use bool for boolean, focusing on headers.
9629 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9630 No need to include <stdbool.h>, since conf_post.h does it now.
9631 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9632 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9633 (SET_PER_BUFFER_VALUE_P):
9634 * ccl.c, ccl.h (setup_ccl_program):
9635 * ccl.h (CHECK_CCL_PROGRAM):
9636 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9637 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9638 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9639 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9640 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9641 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9642 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9643 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9644 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9645 (CHARSET_FAST_MAP_SET):
9646 * coding.c (decode_coding_ccl, encode_coding_ccl):
9647 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9648 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9649 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9650 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9651 (decode_coding_c_string):
9652 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9653 * conf_post.h (has_attribute):
9654 * dispextern.h (trace_redisplay_p)
9655 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9656 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9657 (SET_GLYPH_FROM_CHAR_GLYPH)
9658 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9659 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9660 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9661 (cursor_in_mouse_face_p):
9662 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9663 (blank_row, prepare_desired_row)
9664 (build_frame_matrix_from_leaf_window, make_current)
9665 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9666 (update_window, scrolling_window, update_frame_line):
9667 * disptab.h (GLYPH_FOLLOW_ALIASES):
9668 * editfns.c (Fformat):
9669 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9670 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9671 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9672 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9673 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9674 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9675 (FONT_DEFERRED_LOG):
9676 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9677 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9678 (FRAME_MOUSE_UPDATE):
9679 * fringe.c (Fdefine_fringe_bitmap):
9680 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9681 (x_create_bitmap_from_xpm_data, xpm_load_image):
9682 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9683 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9684 (MERGE_INTERVAL_CACHE):
9685 * keymap.h (KEYMAPP):
9686 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9687 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9688 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9689 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9690 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9691 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9692 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9693 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9694 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9695 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9696 (SETUP_BUFFER_SYNTAX_TABLE):
9697 * systime.h (timespec_valid_p):
9698 * term.c (save_and_enable_current_matrix):
9699 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9700 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9701 (redisplay_internal, try_window_reusing_current_matrix)
9702 (sync_frame_with_window_matrix_rows, try_window_id)
9703 (display_menu_bar, display_tty_menu_item, display_mode_line)
9704 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9705 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9706 * xmenu.c (xmenu_show):
9707 * xterm.c (use_xim, x_term_init):
9708 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9709 (struct x_bitmap_record):
9710 Use bool for booleans.
9711 * ccl.c (struct buffer_text):
9712 * ccl.h (struct ccl_program):
9713 * charset.h (struct charset):
9715 * coding.h (struct iso_2022_spec, struct coding_system):
9716 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9717 (struct glyph_string, struct face, struct face_cache)
9718 (struct bidi_string_data, struct bidi_it)
9719 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9721 * editfns.c (Fformat):
9722 * frame.h (struct frame):
9723 * fringe.c (struct fringe_bitmap):
9724 * intervals.h (struct interval):
9725 * keyboard.h (struct kboard):
9726 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9727 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9728 (struct Lisp_Buffer_Local_Value, union specbinding):
9729 * macfont.m (struct macfont_info):
9730 * process.h (struct Lisp_Process):
9731 * termchar.h (struct tty_display_info):
9732 * window.h (struct window):
9733 * xterm.h (struct x_output):
9734 Use bool_bf for boolean bit-fields.
9735 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9736 All callers changed.
9737 * ccl.h (struct ccl_program): Remove unused members private_state,
9738 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9740 (struct ccl_spec): Remove unused members cr_carryover,
9741 eight_bit_carryover.
9742 * conf_post.h: Include <stdbool.h>.
9743 (bool_bf): New type.
9744 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9745 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9746 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9747 'do { ... } while (false)' brackets.
9748 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9749 Args must now be expressions; all callers changed.
9750 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9751 (PRODUCE_GLYPHS): Simplify use of boolean.
9752 * fileio.c (Fcopy_file):
9753 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9754 * lisp.h (UNGCPRO): Return void, not int.
9755 (FOR_EACH_TAIL): Use void expression, not int expression.
9756 * region-cache.c: Reindent.
9757 * region-cache.h: Copy comments from region-cache.c, to fix
9758 incorrect remarks about booleans.
9760 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9762 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9763 when character at point is displayed from a display vector.
9766 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9768 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9769 now a list of certificate validation checks that will abort a
9770 connection with an error.
9771 (Fgnutls_boot): Document it and use it.
9773 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9775 * w32term.c (w32_enable_frame_resize_hack): New variable.
9776 (x_set_window_size): Use it to hack frame resizing on Windows
9779 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9781 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9782 Windows-specific code to w32.c. Change error message text to
9783 match that of Posix platforms.
9785 * w32.c (w32_copy_file): New function, most of the code copied and
9786 reworked from Fcopy_file. Improve error handling. Plug memory
9787 leak when errors are thrown. Support file names outside of the
9788 current codepage. (Bug#7100)
9790 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9792 * lread.c (load_path_default): Prototype.
9794 2013-12-13 Glenn Morris <rgm@gnu.org>
9796 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9797 (dump_path): Remove.
9798 (load-path-default): Remove `changed' argument.
9799 Do not set dump_path permanently. Simplify.
9800 (init_lread): Simplify.
9801 (syms_of_lread): Remove dump_path.
9803 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9805 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9806 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9807 2013-12-12 font-related change to avoid Bug#16128, which
9808 is quite hard to fix without even more substantial changes.
9810 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9812 * font.c (font_close_object): Check for live frame (Bug#16128).
9814 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9816 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9817 Return ptrdiff_t, not int, since it's a buffer size.
9818 Reindent/reparen some macros to a more Gnuish style.
9820 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9822 Avoid undefined behavior with huge regexp interval counts.
9823 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9824 since it's now specialized to interval counts. All uses changed.
9825 Do not assume wraparound on signed integer overflow.
9826 (regex_compile): Simplify based on the above changes.
9828 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9830 Support file names on MS-Windows that use characters outside of
9831 the current system codepage. (Bug#7100)
9833 * w32.c (get_file_security, set_file_security)
9834 (create_symbolic_link): Separate pointers and boolean flags for
9835 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9836 non-zero, else the former.
9837 (codepage_for_filenames, filename_to_utf16, )
9838 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9840 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9842 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9843 Accept only one argument; all callers changed.
9844 (dostounix_filename): Remove the second argument, now works in
9845 UTF-8. All callers changed.
9846 (parse_root): Lose DBCS code.
9847 (get_long_basename, w32_get_short_filename, init_environment)
9848 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9849 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9850 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9851 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9852 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9853 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9855 (ansi_encode_filename): New function.
9856 (get_emacs_configuration, get_emacs_configuration_options):
9858 (add_volume_info, GetCachedVolumeInformation): Run the input file
9859 name through unixtodos_filename, to ensure it is stored and
9860 referenced in canonical form.
9861 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9862 (logon_network_drive, sys_link, utime): Improve error handling.
9863 (sys_access): New function.
9864 (hashval, generate_inode_val): Unused functions deleted.
9865 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9866 (check_windows_init_file): Convert error message from UTF-8 to
9867 ANSI codepage, for display in the message box.
9868 (globals_of_w32): Set w32_unicode_filenames according to the OS
9871 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9872 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9873 (syms_of_w32term): Declare w32-unicode-filenames.
9875 * w32proc.c (new_child, delete_child): Remove code that handled
9876 unused pending_deletion and input_file members of the child struct.
9877 (create_child, sys_spawnve): Convert all file names to ANSI
9878 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9879 name cannot be encoded in ANSI codepage. Don't use
9880 unixtodos_filename, mirror slashes by hand.
9881 (record_infile, record_pending_deletion): Functions deleted.
9882 (Fw32_short_file_name): Call w32_get_short_filename instead of
9885 * w32notify.c (add_watch): Work in Unicode mode when
9886 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9887 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9888 instead, do the same with Lisp primitives.
9890 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9891 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9892 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9893 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9894 (Fw32_shell_execute): Improve error reporting.
9895 (Fdefault_printer_name): Ifdef away for Cygwin.
9897 * w32.h (struct _child_process): Remove input_file and
9898 pending_deletion members that are no longer used.
9899 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9900 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9901 (ansi_encode_filename): New and updated prototypes.
9903 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9905 (unexec): Don't use dostounix_filename, it expects a file name in
9906 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9909 * fileio.c (Ffile_name_directory, file_name_as_directory)
9910 (directory_file_name, Fexpand_file_name)
9911 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9912 arguments of dostounix_filename.
9913 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9914 use MAX_UTF8_PATH for size of file-name strings.
9915 (emacs_readlinkat): Build an explicitly unibyte string for file
9917 (syms_of_fileio) <file-name-coding-system>:
9918 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9920 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9921 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9922 directories to UTF-8.
9923 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9924 environment, and each element of the input PATH, to UTF-8.
9926 * dired.c (file_attributes): Use build_unibyte_string explicitly
9927 to make Lisp strings from user and group names.
9929 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9932 * coding.c (decode_file_name, encode_file_name): New functions.
9934 * termcap.c (tgetent): Adapt to the change in arguments of
9937 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9940 * msdos.c (dostounix_filename, init_environment): Adapt to the
9941 change in arguments of dostounix_filename.
9943 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9944 [WINDOWSNT]: Encode file names passed to the image libraries in
9947 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9948 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9950 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9951 arguments of dostounix_filename.
9953 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9955 * font.h (struct font_entity) [HAVE_NS]: New field to record
9956 font driver which was used to create this entity.
9957 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9958 frame where the font was opened.
9959 (font_close_object): Add prototype.
9960 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9961 (font_close_object): Not static any more. Lost frame arg.
9962 Adjust comment and users.
9963 * alloc.c (cleanup_vector): Call font_close_object to adjust
9964 per-frame font counters correctly. If HAVE_NS, also call
9965 driver-specific cleanup for font-entity objects.
9966 * ftfont.c (ftfont_open):
9967 * nsfont.m (nsfont_open):
9968 * w32font.c (w32font_open_internal):
9969 * xfont.c (xfont_open):
9970 * xftfont.c (xftfont_open): Save frame pointer in font object.
9971 * macfont.m (macfont_open): Likewise.
9972 (macfont_descriptor_entity): Save driver pointer to be able
9973 to call its free_entity routine when font-entity is swept.
9974 * ftxfont.c (ftxfont_open): Add eassert because frame
9975 pointer should be saved by ftfont_driver.open.
9977 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9979 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9980 input polling is used. This is still meaningful for Cygwin, see
9981 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9982 * keyboard.c (poll_for_input_1, input_polling_used):
9983 Define unconditionally.
9984 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9985 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9986 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9987 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9988 (face_for_char): Likewise. Rearrange eassert and return ASCII
9989 face for CHAR_BYTE8_P.
9990 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9992 2013-12-11 Ken Brown <kbrown@cornell.edu>
9994 * dispextern.h (erase_phys_cursor):
9995 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9997 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9999 * nsterm.m (x_free_frame_resources):
10000 * term.c (tty_free_frame_resources):
10001 * xterm.c (x_free_frame_resources): Do not check for non-NULL
10002 face cache because it's implied by free_frame_faces anyway.
10003 * w32term.c (x_free_frame_resources): Likewise. Do not call
10004 free_frame_faces twice.
10006 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10008 * editfns.c (Fformat_time_string): Mention %F in the doc.
10010 2013-12-11 Martin Rudalics <rudalics@gmx.at>
10012 * window.c (resize_frame_windows): Don't return immediately when
10013 the root window's size doesn't change - the minibuffer window
10014 may still have to be repositioned/resized.
10015 * xfns.c (Fx_create_frame): Always change the frame size after
10016 initializing the frame's faces.
10017 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
10018 change_frame_size should already have done it.
10019 (x_new_font): Assign new tool- and menu-bar heights.
10020 (x_set_window_size_1): Account for tool- and menu-bar heights
10021 (Bug#16013). Don't set pixel sizes since change_frame_size
10022 should already have done it.
10024 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
10026 Remove the option of using libcrypto.
10027 * Makefile.in (LIB_CRYPTO): Remove.
10028 (LIBES): Don't use it.
10030 2013-12-11 Juri Linkov <juri@jurta.org>
10032 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
10033 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
10035 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
10037 * xdisp.c (display_tool_bar_line): Don't extend on a previously
10038 drawn tool bar items (Bug#16058).
10039 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
10041 2013-12-09 Ken Brown <kbrown@cornell.edu>
10043 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
10045 * lisp.h (get_frame_param): Adjust conditions for prototype
10048 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
10050 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
10051 Avoid unused macro warning if configured --without-xft.
10053 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
10055 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
10057 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
10059 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
10061 * emacs.c (main): Call fixup_locale a second time for GNUstep.
10063 2013-12-08 Martin Rudalics <rudalics@gmx.at>
10065 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
10067 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
10069 Use libcrypto's checksum implementations if available, for speed.
10070 * Makefile.in (LIB_CRYPTO): New macro.
10073 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
10074 The macro didn't conform to C99 due to type mismatch,
10075 which caused compilation failure with Sun C 5.12,
10076 and it was confusing anyway. Include window.h to declare
10077 redisplay_other_windows.
10079 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
10081 * window.c (set_window_buffer): Update mode line (bug#16084).
10083 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
10085 Fix minor problems found by static checking.
10086 * keyboard.c (poll_for_input_1, input_polling_used):
10087 Define only if HAVE_NTGUI.
10088 * xmenu.c (popup_activate_callback): Omit unnecessary
10089 check against USE_X_TOOLKIT, which must be defined here anyway.
10090 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
10093 2013-12-07 Martin Rudalics <rudalics@gmx.at>
10095 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
10097 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
10099 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
10101 * nsterm.m (x_set_window_size): Remove fprintf.
10102 (init): Define always. Set applicationDidFinishLaunchingCalled
10104 (applicationDidFinishLaunching:):
10105 Set applicationDidFinishLaunchingCalled.
10106 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
10109 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
10111 Pixel resize changes for NS (Bug#16049).
10112 * nsterm.m (x_set_window_size): Change parameters rows/cols to
10113 height/width. row/cols are locals.
10114 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
10115 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
10116 (windowWillResize): Remove gsextra. Calculate extra as in
10118 (x_new_font): Don't change frame size if fullscreen.
10119 Change size pixelwise.
10121 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
10122 comment in xfns.c. Change to pixelwise call.
10124 2013-12-06 Eli Zaretskii <eliz@gnu.org>
10126 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
10129 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
10131 * xterm.c (input_signal_count): Remove.
10132 (x_dispatch_event): Define unconditionally.
10133 (x_make_frame_visible): Process X events until the frame
10134 is really visible (Bug#16027).
10135 * xterm.h (x_dispatch_event): Declare unconditionally.
10137 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
10139 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
10141 * nsterm.m (x_set_window_size): Handle pixelwise.
10143 2013-12-05 Martin Rudalics <rudalics@gmx.at>
10145 * w32term.c (x_new_font):
10146 * xterm.c (x_new_font): Calculate new frame size from new font
10149 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
10151 * lisp.h (FOR_EACH_TAIL): New macro.
10152 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
10154 * window.c (select_window): Call second wset_redisplay before we change
10155 selected_window (bug#16034).
10157 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
10159 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
10161 2013-12-04 Eli Zaretskii <eliz@gnu.org>
10163 * w32xfns.c: Include window.h, to avoid a compiler warning.
10165 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
10167 * window.c (window_scroll): Mark window for redisplay (bug#16034).
10168 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
10169 window_scroll takes care of it.
10170 (Fset_window_point, Fdelete_other_windows_internal)
10171 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
10172 (Fsplit_window_internal, Fdelete_window_internal)
10173 (Fresize_mini_window_internal, Fset_window_configuration)
10174 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
10175 cause redisplay instead of forcing a complete redisplay.
10176 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
10177 we're only affecting the selected_window.
10179 2013-12-04 Eli Zaretskii <eliz@gnu.org>
10181 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
10182 directional control characters. Update type and category
10183 determination according to the UBA from Unicode v6.3.
10184 (bidi_category_t): New category EXPLICIT_FORMATTING.
10186 * dispextern.h (bidi_type_t): Update to include new bidirectional
10187 properties introduced with Unicode v6.3. (Bug#16043)
10189 2013-12-04 Martin Rudalics <rudalics@gmx.at>
10191 * xterm.c (XTflash): Fix coordinate of bottom area to flash
10194 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
10196 * font.c (font_list_entities): Remove dummy assignment.
10197 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
10198 used on graphic displays only. Remove unused 'font_encoder' member.
10199 (struct font_bitmap): Remove unused 'extra' member.
10200 * nsfont.m (nsfont_open):
10201 * w32font.c (w32font_open_internal):
10202 * ftfont.c (ftfont_get_bitmap): Adjust users.
10204 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
10206 Use bool for boolean.
10207 * tparam.c (tparam1):
10208 * undo.c (record_point, record_property_change):
10209 Use bool for boolean, for local vars that are always true or false.
10211 Minor integer overflow fixes (Bug#16033).
10212 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
10213 This improves on the previous fix to this function.
10214 (window_resize_check): When summing up pixel counts, don't rely on
10215 undefined behavior if the sum overflows.
10217 2013-12-03 Martin Rudalics <rudalics@gmx.at>
10219 * window.c (Fset_window_new_pixel): Don't choke at negative
10220 argument value (Bug#16033).
10222 * xfns.c (Fx_create_frame): Add another call to change_frame_size
10223 to avoid crash in window_box_height.
10225 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
10226 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
10228 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
10230 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
10232 Minor integer overflow fixes.
10233 * window.c (Fset_window_new_pixel, grow_mini_window):
10234 * xdisp.c (Fwindow_text_pixel_size):
10235 Avoid undefined behavior on signed integer overflow.
10236 * xfns.c (x_set_mouse_color):
10237 Check that drag shape fits in 'unsigned', since that's what X wants.
10239 2013-12-02 Eli Zaretskii <eliz@gnu.org>
10241 Improve reporting of fatal exception on MS-Windows.
10242 * w32fns.c (my_exception_handler): New function.
10243 (globals_of_w32fns): Set it up as the unhandled exception
10244 handler. Initialize exception code and address to zeros.
10245 (emacs_abort): If the exception code and address are available,
10246 print them at the beginning of the backtrace. Fix the format of
10247 printing addresses (was producing 0x0x12345678 on XP).
10250 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
10252 * eval.c (Fbacktrace__locals): New function.
10253 (syms_of_eval): Defsubr it.
10255 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
10257 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
10258 Define here to unify between...
10259 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
10260 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
10262 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10264 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
10266 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
10267 fringe background extension.
10268 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
10269 because they are now always the same as `left' and `width',
10270 respectively. Remove code for the case that `width' and
10271 `sb_width' are different.
10273 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
10275 Fix minor problems found by static checking.
10276 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
10277 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
10278 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
10280 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
10282 * image.c (imagemagick_compute_animated_image): Don't crash if we
10283 have an animation with different-sized images (bug#15313).
10285 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10287 Remove some unused items introduced during pixelwise change.
10288 * window.c (window_resize_total_check): Remove unused function.
10289 * xdisp.c (remember_mouse_glyph): Remove unused label.
10290 (Ftool_bar_height): Move declaration inside #if.
10291 * xterm.c (x_set_window_size): Don't use r and c.
10293 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
10295 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
10296 `value' and `endp'.
10298 * window.c (Fset_window_configuration): Comment out unused variables.
10300 * w32term.c (w32_read_socket): Remove unused variable `buf'.
10302 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
10304 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
10306 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
10308 * gnutls.c (gnutls_audit_log_function): Only declare and define if
10309 HAVE_GNUTLS3 (Bug#16001).
10311 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
10312 if interrupts are deferred (Bug#15801).
10314 2013-11-30 Martin Rudalics <rudalics@gmx.at>
10316 Support resizing frames and windows pixelwise.
10317 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
10318 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
10319 (struct glyph_matrix): Replace window_left_col and
10320 window_top_line by window_pixel_left and window_pixel_top.
10321 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
10323 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
10324 (draw_window_divider, move_it_to, x_draw_right_divider)
10325 (x_draw_bottom_divider, change_frame_size): Add or fix
10327 * dispnew.c (change_frame_size_1): Change prototype.
10328 (adjust_glyph_matrix, required_matrix_width)
10329 (adjust_frame_glyphs_for_window_redisplay): Use pixel
10330 values instead of lines and columns.
10331 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
10332 WINDOW_TOTAL_FRINGE_WIDTH.
10333 (handle_window_change_signal, do_pending_window_change)
10334 (init_display): Adjusts calls of change_frame_size.
10335 (change_frame_size, change_frame_size_1): Handle pixelwise
10337 * frame.c (Qright_divider_width, Qbottom_divider_width):
10339 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
10340 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
10341 (x_set_internal_border_width, x_set_vertical_scroll_bars)
10342 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
10344 (set_frame_param): New function.
10345 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
10346 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
10347 (Ffringe_width, Fborder_width, Fright_divider_width)
10348 (Fbottom_divider_width): New functions, defsubr them.
10349 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10350 New argument pixelwise.
10351 (struct frame_parm_table): New members Qright_divider_width and
10352 Qbottom_divider_width.
10353 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10354 (x_report_frame_params): Handle Qright_divider_width and
10355 Qbottom_divider_width.
10356 (x_set_right_divider_width, x_set_bottom_divider_width):
10358 (frame_resize_pixelwise): New option.
10359 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10360 new_pixelwise, right_divider_width and bottom_divider_width;
10361 remove total_lines; rename text_lines, text_cols, new_text_lines
10362 and new_text_cols to text_height, text_width, new_height and
10363 new_width respectively.
10364 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10365 FRAME_TEXT_WIDTH respectively.
10366 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10367 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10368 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10370 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10371 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10372 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10373 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10374 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10375 (FRAME_TOTAL_COLS_ARG): Remove macro.
10376 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10377 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10378 (x_wm_set_size_hint): Handle frame pixel sizes.
10379 * indent.c (compute_motion, Fcompute_motion):
10380 Call window_body_width instead of window_body_cols.
10381 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10382 (make_lispy_position): Handle right and bottom dividers.
10383 (Fsuspend_emacs): Pixelize call of change_frame_size.
10384 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10385 * lisp.h: Extern set_frame_param.
10386 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10388 (Fx_create_frame): Add entry for vertical_drag_cursor.
10389 Pixelize call of change_frame_size.
10390 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10391 * nsterm.m (ns_update_window_end): Optionally draw right
10393 (x_set_window_size): Add argument pixelwise.
10394 Call check_frame_size and change_frame_size with pixelwise zero.
10395 (ns_draw_window_divider): New function.
10396 (ns_redisplay_interface): Add ns_draw_window_divider.
10397 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10398 (x_new_font): Call x_set_window_size with pixelwise zero.
10399 * print.c (print_object): For a window print its sequence
10401 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10402 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10403 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10404 (w32_createwindow): Use scroll bar area width.
10405 (w32_wnd_proc): Handle bottom divider width.
10406 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10407 (Fx_create_frame): Default divider width parameters.
10408 Caclulate sizes pixelwise. Add vertical drag cursor support.
10409 (x_create_tip_frame): Default divider widths to zero.
10410 Pixelize call to change_frame_size.
10411 (Fx_show_tip): Add handling of divider widths. Pixelize window
10412 position and sizes.
10413 (Fw32_frame_rect): New function.
10414 (frame_parm_handler w32_frame_parm_handlers): Add divider
10416 (Vx_window_vertical_drag_shape): Add variable.
10417 * w32inevt.c (resize_event, maybe_generate_resize_event):
10418 Pixelize change_frame_size calls.
10419 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10421 * w32term.c (w32_draw_window_divider): New function.
10422 (x_update_window_end): Handle right divider.
10423 (w32_draw_fringe_bitmap, x_scroll_run)
10424 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10425 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10426 Calculate new frame sizes pixelwise.
10427 (x_new_font): Pixelize call to x_set_window_size.
10428 (x_check_fullscreen): Pixelize call to change_frame_size.
10429 (x_set_window_size_1, x_set_window_size): New argument
10430 pixelwise. Calculate pixelwise.
10431 (x_wm_set_size_hint): Use scroll bar area width.
10432 (w32_redisplay_interface): Add w32_draw_window_divider.
10433 * w32term.h (struct w32_output): Add vertical drag cursor.
10434 * widget.c (set_frame_size, update_wm_hints)
10435 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10437 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10438 * window.c (sequence_number): Restore.
10439 (Fwindow_pixel_width, Fwindow_pixel_height)
10440 (Fwindow_mode_line_height, Fwindow_header_line_height)
10441 (window_pixel_to_total, Frun_window_scroll_functions)
10442 (Fset_window_new_pixel, window_resize_apply_total)
10443 (Fwindow_resize_apply_total): New functions.
10444 (window_body_height, window_body_width): Rename from
10445 window_body_lines. New argument PIXELWISE.
10446 Calculate pixelwise.
10447 (Fwindow_body_height, Fwindow_body_width): New argument
10449 (coordinates_in_window, window_relative_x_coord): Use window's
10450 pixel width instead of total width.
10451 (replace_window, recombine_windows): Initialize pixel values.
10452 (resize_root_window, resize_frame_windows, grow_mini_window)
10453 (shrink_mini_window): New argument PIXELWISE.
10454 Calculate pixelwise.
10455 (Fdelete_other_windows_internal, adjust_window_margins)
10456 (window_resize_check, window_resize_apply)
10457 (Fdelete_window_internal, Fresize_mini_window_internal)
10458 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10459 (check_frame_size): Rename arguments. New argument PIXELWISE.
10460 Calculate pixelwise.
10461 (set_window_buffer): Make samebuf bool. Run configuration change
10462 hook only if buffer changed.
10463 (Fset_window_buffer): Rewrite doc-string.
10464 (make_window): Initialize new_pixel slot.
10465 (Fwindow_resize_apply): Check pixel size of root window.
10466 (Fsplit_window_internal): Call 2nd argument pixel_size.
10467 Calculate pixelwise.
10468 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10470 (save_window_data): New slots frame_text_width,
10471 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10472 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10474 (Fcurrent_window_configuration, Fset_window_configuration)
10475 (save_window_save, compare_window_configurations): Handle new
10476 slots in save_window_data and saved_window.
10477 (Fset_window_scroll_bars): Fix doc-string.
10478 (window_resize_pixelwise): New variable.
10479 (coordinates_in_window, Fcoordinates_in_window_p):
10481 (make_parent_window): Adjust sequence_number.
10482 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10484 * window.h (struct window): New members new_pixel, pixel_left,
10485 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10486 (wset_new_pixel): New function.
10487 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10488 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10489 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10490 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10491 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10492 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10493 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10494 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10495 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10496 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10497 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10498 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10499 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10500 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10501 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10503 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10504 (window_body_width, check_frame_size): Adapt external declarations.
10505 * xdisp.c (last_max_ascent): New integer.
10506 (window_text_bottom_y): Handle bottom divider.
10507 (window_box_width, window_box_height): Calculate pixelwise.
10508 (get_glyph_string_clip_rects): Handle right divider.
10509 (remember_mouse_glyph): When windows are resized pixelwise
10510 proceed with width and height set to 1.
10511 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10512 WINDOW_TOTAL_WIDTH.
10513 (move_it_to): Calculate and return maximum x position
10515 (Fwindow_text_pixel_size): New function.
10516 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10517 (tool_bar_lines_needed): Rename to tool_bar_height.
10518 Calculate pixelwise.
10519 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10520 Calculate pixelwise.
10521 (redisplay_tool_bar): Calculate pixelwise.
10522 (redisplay_window): Calculate pixelwise. Handle dividers.
10523 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10524 (x_draw_vertical_border): Handle dividers.
10525 (define_frame_cursor1): Handle vertical drag cursor.
10526 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10527 (expose_window): Calculate pixelwise. Handle dividers.
10528 (init_xdisp): Initialize pixel values.
10529 * xfaces.c (Qwindow_divider): New face.
10530 (realize_basic_faces): Realize it.
10531 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10532 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10533 (x_set_scroll_bar_default_width): Default actual width to 16.
10534 (Fx_create_frame): Set sizes pixelwise.
10535 (x_create_tip_frame): Default divider widths to zero.
10536 Pixelize call of change_frame_size.
10537 (Fx_show_tip): Handle divider widths. Initial pixel position
10539 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10540 (Vx_window_vertical_drag_shape): New option.
10541 * xmenu.c (free_frame_menubar): Pixelize call of
10543 * xterm.c (x_draw_window_divider): New function.
10544 (x_update_window_end): Optionally draw right divider.
10545 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10546 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10547 (handle_one_xevent, x_new_font): Calculate pixelwise.
10548 (x_set_window_size_1, x_set_window_size): New argument
10549 pixelwise. Calculate pixelwise.
10550 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10551 (struct x_redisplay_interface): Add x_draw_window_divider.
10552 * xterm.h (struct x_output): Add vertical_drag_cursor.
10554 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10556 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10557 Set invisible frames's `redisplay' when a full redisplay is requested.
10558 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10559 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10560 (display_mode_lines): Set it here instead.
10562 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10564 * dispextern.h (set_window_update_flags): Remove.
10566 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10568 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10570 * xdisp.c (REDISPLAY_SOME_P): New macro.
10571 (redisplay_internal): Use it (bug#15999).
10572 (prepare_menu_bars, redisplay_window): Use it as well.
10574 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10576 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10578 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10579 (globals_of_w32font): Zero it out.
10580 (GetCharWidth32W_Proc): New function pointer.
10581 (get_char_width_32_w): New function.
10582 (compute_metrics): If get_glyph_outline_w returns an error, try
10583 get_char_width_32_w before declaring a failure. This avoids
10584 punishing raster (a.k.a. "bitmap") fonts by slowing down
10585 redisplay. (Bug#6364).
10587 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10589 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10590 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10591 highlight needs to be redisplayed. (Bug#15913)
10593 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10595 Fix minor problems found by static checking.
10596 * buffer.h (struct buffer_text, struct buffer):
10597 * frame.h (struct frame):
10598 * window.h (struct window):
10599 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10600 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10601 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10602 no-longer-valid use of HAVE_MENUS.
10603 * xdisp.c (propagate_buffer_redisplay): Now static.
10605 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10607 * xmenu.c (Fmenu_or_popup_active_p):
10608 * window.c (Fset_window_configuration):
10609 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10610 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10611 * fns.c (Fyes_or_no_p):
10612 * editfns.c (Fmessage_box, Fmessage_or_box):
10613 * alloc.c (make_save_ptr_ptr):
10614 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10616 * window.c (Fset_window_configuration): Move select_window later.
10618 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10620 Refine redisplay optimizations to only redisplay *some* frames/windows
10621 rather than all of them.
10622 * xdisp.c (REDISPLAY_SOME): New constant.
10623 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10624 (bset_redisplay, bset_update_mode_line): New functions.
10625 (message_dolog): Use bset_redisplay.
10626 (clear_garbaged_frames): Use fset_redisplay.
10627 (echo_area_display): Use wset_redisplay.
10628 (buffer_shared_and_changed): Remove.
10629 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10630 frame titles. Compute the actual set of windows redisplayed.
10631 Don't update frame titles and menu bars for frames that don't need to
10633 (propagate_buffer_redisplay): New function.
10635 (redisplay_internal): Use it. Be more selective in the set of windows
10636 we redisplay. Propagate windows_or_buffers_changed to
10637 update_mode_lines a bit later to simplify the code.
10638 (mark_window_display_accurate_1): Reset window and buffer's
10640 (redisplay_window): Do nothing if neither the window nor the buffer nor
10641 the frame needs redisplay.
10642 * window.h (struct window): Add `redisplay' field.
10643 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10644 (redisplay_other_windows, window_list): New declarations.
10645 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10646 (window_list): Not static any more.
10647 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10648 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10649 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10650 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10651 * frame.h (struct frame): Add `redisplay' field.
10652 Move `external_menu_bar' bitfield next to other bit-fields.
10653 (SET_FRAME_GARBAGED): Use fset_redisplay.
10654 (SET_FRAME_VISIBLE): Don't garbage the frame;
10655 Use redisplay_other_windows.
10656 * buffer.h (struct buffer): Add `redisplay' field.
10657 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10658 (modify_overlay): Use bset_redisplay.
10659 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10661 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10663 Support w32 file notifications in batch mode.
10664 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10665 invalid (which happens in batch mode). If non-interactive, call
10666 handle_file_notifications to store file notification events in the
10667 input queue. (Bug#15933)
10669 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10671 * w32inevt.c (handle_file_notifications): Now external, not static.
10673 * w32term.h (handle_file_notifications): Provide prototype.
10675 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10676 init_crit, since init_display, which does that otherwise, is not
10679 2013-11-27 Glenn Morris <rgm@gnu.org>
10681 * Makefile.in ($(lispsource)/international/charprop.el): New.
10682 (emacs$(EXEEXT)): Depend on charprop.el.
10684 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10686 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10687 deleting portions of the buffer under non-nil REPLACE argument.
10690 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10691 directory, watch it and not its parent.
10692 (add_watch): Allow empty string in FILE.
10694 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10696 * window.c (Fset_window_start, window_resize_apply)
10697 (window_scroll): Reset window_end_valid (Bug#15957).
10699 2013-11-27 Glenn Morris <rgm@gnu.org>
10701 * Makefile.in (leimdir): Now in lisp source directory.
10702 ($(leimdir)/leim-list.el): Just use ../leim .
10703 * epaths.in (PATH_DUMPLOADSEARCH):
10704 * lread.c (load_path_default):
10705 * nsterm.m (ns_load_path): No more leim directory.
10707 2013-11-26 Andreas Schwab <schwab@suse.de>
10709 * .gdbinit (xgettype): Add cast.
10711 2013-11-26 Glenn Morris <rgm@gnu.org>
10713 Preload leim-list.el.
10714 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10715 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10716 is a single directory.
10718 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10720 bool-vector-subsetp is now the normal direction (Bug#15912).
10721 * data.c (Fbool_vector_subsetp): Test whether the first argument
10722 is a subset of the second one, not the reverse. Add doc string.
10724 Fix minor problems found by static checking.
10725 * lread.c (load_path_default): Now static.
10726 * textprop.c (text_property_stickiness): Be consistent about the
10727 test used when deciding whether to consider the previous character.
10728 This simplifies the code a bit.
10730 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10732 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10734 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10735 (syms_of_frame): Don't defsubr them.
10737 2013-11-25 Glenn Morris <rgm@gnu.org>
10739 * lread.c (load_path_default): Change the sense of the argument.
10740 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10741 from dump_path. When it is not, avoid checking dump_path twice.
10743 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10744 uninstalled dump_path against installed Vload_path. (Bug#15964)
10746 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10748 Export get_pos_property to Elisp.
10749 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10750 (syms_of_editfns): Export it to Elisp.
10752 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10754 2013-11-23 Romain Francoise <romain@orebokech.com>
10756 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10757 initialization here ...
10758 (syms_of_fileio): ... from here.
10760 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10762 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10763 Please use --enable-check-lisp-object-type.
10765 2013-11-23 Glenn Morris <rgm@gnu.org>
10767 * process.c (get_process): Explicit error for dead buffers.
10769 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10771 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10773 2013-11-23 Glenn Morris <rgm@gnu.org>
10775 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10776 * lread.c (load_path_check): Take path to check as argument.
10777 (load_path_default): New, split from init_lread.
10778 (init_lread): Move calc of default load-path to load_path_default.
10779 Empty elements in EMACSLOADPATH now stand for the default.
10780 (load-path): Doc fix.
10781 * emacs.c (decode_env_path): Add option to treat empty elements
10782 as nil rather than ".".
10783 * callproc.c (init_callproc_1, init_callproc):
10784 * image.c (Vx_bitmap_file_path):
10785 * lisp.h (decode_env_path):
10786 * lread.c (Vsource_directory):
10787 Update for new argument spec of decode_env_path.
10789 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10791 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10792 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10794 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10796 Fix some dependency problems that cause unnecessary recompiles.
10798 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10799 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10800 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10801 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10802 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10803 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10804 (boostrap-clean): No need to remove stamp-oldxmenu.
10806 Fix recently introduced bool vector overrun.
10807 This was due to an optimization that went awry.
10808 Reported by Glenn Morris in
10809 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10810 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10811 for empty vectors, undoing the 2013-11-18 change.
10812 * data.c (bool_vector_binop_driver): Rely on this.
10813 Fix bug that occasionally overran the destination.
10814 * lisp.h (struct Lisp_Bool_vector): Document this.
10816 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10818 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10821 * nsterm.m (init, run, stop:): Comment out for now, does not work
10824 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10826 * charset.c (syms_of_charset): Don't read past end of string.
10828 2013-11-19 Glenn Morris <rgm@gnu.org>
10830 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10832 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10834 Add hooks to run on gaining/losing focus. (Bug#15029)
10835 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10836 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10837 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10839 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10841 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10842 The old names predated the API change that put destination at end.
10844 Improve API of recently-added bool vector functions (Bug#15912).
10845 The old API had (bool-vector-count-matches A B)
10846 and (bool-vector-count-matches-at A B I), which gave the
10847 misleading impression that the two functions were variants, one
10848 with a location I. The new API has (bool-vector-count-population A)
10849 and (bool-vector-count-consecutive A B I) to make the distinction
10850 clearer. The first function no longer has a B argument, since the
10851 caller can easily determine the number of nils if the length and
10852 number of ts is known.
10853 * data.c (Fbool_vector_count_population): Rename from
10854 bool_vector_count_matches, and accept just 1 argument.
10855 (Fbool_vector_count_consecutive): Rename from
10856 Fbool_vector_count_matches_at.
10858 Always allocate at least one bits_word per bool vector.
10859 See Daniel Colascione in:
10860 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10861 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10862 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10863 * lisp.h (struct Lisp_Bool_vector): Document this.
10865 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10867 * insdel.c (invalidate_buffer_caches): New function, consolidated
10868 from part of prepare_to_modify_buffer.
10869 (insert_from_gap, prepare_to_modify_buffer):
10870 * coding.c (code_convert_region, code_convert_string):
10871 Call invalidate_buffer_caches. (Bug#15841)
10873 * lisp.h (invalidate_buffer_caches): Add prototype.
10875 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10877 * w32term.c (x_update_window_end): Don't invalidate the entire
10878 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10879 highlight needs to be redisplayed. (Bug#15913)
10881 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10883 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10885 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10887 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10888 while we are using Vprin1_to_string_buffer.
10890 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10891 after inserting the description string. (Bug#15907)
10893 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10895 * data.c: Work around bogus GCC diagnostic about shift count.
10896 Reported by Eli Zaretskii in
10897 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10898 (pre_value): New function.
10899 (count_trailing_zero_bits): Use it.
10901 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10903 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10904 assume C macros are not supported even under -g3 in these old GCC
10907 2013-11-15 Leo Liu <sdl.web@gmail.com>
10909 * minibuf.c (Ftry_completion, Fall_completions)
10910 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10912 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10914 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10915 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10916 This avoids placing unnecessary constants into the Emacs code.
10918 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10920 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10921 for Cygwin w32 build.
10923 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10924 for Cygwin w32 build. (Bug#15892)
10926 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10928 Simplify, port and tune bool vector implementation.
10929 * alloc.c (bool_vector_exact_payload_bytes)
10930 (bool_vector_payload_bytes): Remove.
10931 (bool_vector_fill): Return its argument.
10932 * alloc.c (bool_vector_fill):
10934 * print.c (print_object):
10935 Simplify by using bool_vector_bytes.
10936 * alloc.c (make_uninit_bool_vector):
10937 New function, broken out from Fmake_bool_vector.
10938 (Fmake_bool_vector): Use it. Use tail call.
10939 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10940 * data.c (BITS_PER_ULL): New constant.
10941 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10942 if long long versions don't exist.
10943 (shift_right_ull): New function.
10944 (count_one_bits_word): New function, replacing popcount_bits_word
10945 macro. Don't assume that bits_word is no wider than long long.
10946 (count_one_bits_word, count_trailing_zero_bits):
10947 Don't assume that bits_word is no wider than long long.
10948 * data.c (bool_vector_binop_driver, bool_vector_not):
10949 * fns.c (Fcopy_sequence):
10951 Create an uninitialized destination, to avoid needless work.
10952 (internal_equal): Simplify.
10953 (Ffillarray): Prefer tail call.
10954 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10955 contain at least one word.
10956 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10957 chars are narrower than ints.
10958 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10959 * fns.c (Fcopy_sequence):
10961 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10962 Don't try to port to hosts where bits_word values have holes; the
10963 code wouldn't work there anyway. Verify this assumption, though.
10964 (bool_vector_bytes): New function.
10965 (make_uninit_bool_vector): New decl.
10966 (bool_vector_fill): Now returns Lisp_Object.
10968 * xfns.c (xic_create_fontsetname):
10969 * xrdb.c (gethomedir): Prefer tail calls.
10971 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10973 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10974 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10976 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10977 that requires a return value.
10978 (Fset_buffer_modified_p): Take advantage of this change to do
10981 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10983 * buffer.c (Frestore_buffer_modified_p): Sync it with
10984 Fset_buffer_modified_p.
10985 (Fforce_mode_line_update): New function, moved from subr.el.
10986 (Fset_buffer_modified_p): Use them.
10987 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10989 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10991 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10992 This avoids undefined behavior when subtracting pointers into
10993 different aways. On my platform it also makes the code a tad
10994 smaller and presumably faster.
10996 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10998 * keyboard.c (command_loop_1): Use region-extract-function.
10999 * insdel.c (Qregion_extract_function): Not static any more (can we
11000 stop pretending that these vars can benefit from being marked static?).
11002 2013-11-09 Eli Zaretskii <eliz@gnu.org>
11004 * search.c (find_newline): If buffer text is relocated during the
11005 "dumb loop", adjust C pointers into buffer text to follow suit.
11008 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
11010 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
11011 for conversion (Bug#15837).
11013 2013-11-09 Eli Zaretskii <eliz@gnu.org>
11015 * fileio.c (Finsert_file_contents): Invalidate the newline cache
11016 for the entire range of inserted characters. (Bug#15841)
11018 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
11020 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
11022 (realize_default_face): Remove assignment to distant-foreground if
11023 unspecified (Bug#15815).
11025 2013-11-08 Eli Zaretskii <eliz@gnu.org>
11027 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
11028 cache-long-scans disabled, since we don't want to call
11029 prepare_to_modify_buffer (in insert_1_both) for each message we
11032 * buffer.h (bset_cache_long_scans): New INLINE function, moved
11033 from buffer.c. Improve commentary to the buffer field setter
11036 * buffer.c (bset_cache_long_scans): Static function deleted.
11037 Improve commentary to the buffer field setter functions.
11038 (init_buffer_once): Default for cache-long-scans changed to t.
11041 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
11043 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
11045 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
11046 This bug was introduced in my 2013-06-21 change, and caused
11047 struct Lisp_Sub_Char_Table objects to be given too many slots,
11048 which broke 'make -C admin/unidata'.
11050 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
11052 Import changes from mac-port 4.5.
11053 * macfont.m (mac_font_copy_default_descriptors_for_language)
11054 (mac_font_copy_default_name_for_charset_and_languages): Declare.
11055 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
11056 (macfont_language_default_font_names): New.
11057 (macfont_list): Rearrange language/charset code.
11058 (macfont_close): Don't check for macfont_info->cache.
11059 (mac_ctfont_create_preferred_family_for_attributes): New font
11060 selection code, call
11061 mac_font_copy_default_name_for_charset_and_languages.
11062 (mac_font_copy_default_descriptors_for_language)
11063 (mac_font_copy_default_name_for_charset_and_languages): New functions.
11065 * macfont.h (kCTVersionNumber10_9): Define if not defined.
11067 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
11069 Port to C11 aligned_alloc, and fix some integer overflows.
11070 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
11071 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
11072 and use of posix_memalign replaced with aligned_alloc.
11073 (aligned_alloc): New function, defined or declared as needed.
11074 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
11075 Don't undef; configure.ac now does this.
11076 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
11077 (calloc, aligned_alloc): Check for integer overflow.
11078 (aligned_alloc): Rename from memalign. All uses changed.
11079 (memalign): New function, an alias for aligned_alloc.
11081 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11083 * xdisp.c (redisplay_internal): Fix typo in last change.
11085 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
11087 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
11089 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11091 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
11092 redisplay--mode-lines-cause.
11093 (redisplay_internal): Keep them uptodate. Remove redundant check of
11094 buffer_shared_and_changed.
11095 * *.[chm]: Number every assignment to update_mode_lines so we
11096 can track why it is set.
11098 2013-11-06 Eli Zaretskii <eliz@gnu.org>
11100 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
11102 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
11104 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
11105 can track why it is set.
11107 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
11109 Integer-related fixes for term.c etc.
11110 * dispextern.h (face_tty_specified_color): New function.
11111 * term.c (turn_on_face): Don't rely on undefined behavior when
11112 assigning an out-of-range value to 'long'.
11113 Simplify test for toggling highlight.
11114 (tty_capable_p): Omit last two (unused) args. All callers changed.
11115 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
11116 (read_menu_input, tty_menu_activate, tty_menu_show):
11117 * xfaces.c (x_supports_face_attributes_p)
11118 (tty_supports_face_attributes_p):
11119 Use bool for boolean. All callers changed.
11120 (tty_supports_face_attributes_p): Omit defaults for color indices;
11121 no longer needed. Simplify tail call.
11123 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
11125 * xdisp.c (prepare_menu_bars): Mark static.
11126 * lisp.h (prepare_menu_bars): Don't declare.
11127 * xselect.c (x_handle_selection_clear):
11128 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
11130 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
11132 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
11133 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
11135 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
11137 * keyboard.c (Fcommand_error_default_function): Rename from
11138 Fdefault_error_output.
11140 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
11142 * keyboard.c (Fdefault_error_output): New function, extracted from
11143 cmd_error_internal.
11144 (syms_of_keyboard): Use it for Vcommand_error_function.
11146 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
11148 * eval.c (handlerlist_sentinel): New variable (bug#15802).
11149 (init_eval): Use it to ensure handlerlist is non-NULL.
11150 (unwind_to_catch): Make sure we never set handlerlist to NULL.
11151 (Fsignal): Adjust NULLness test of handlerlist.
11152 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
11154 2013-11-05 Eli Zaretskii <eliz@gnu.org>
11156 * callproc.c (call_process): Call prepare_to_modify_buffer before
11157 decoding text read from the sub-process, as the decoded stuff will
11158 be inserted into the buffer. This will invalidate the various
11159 caches maintained for the buffer. (Bug#15148)
11161 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
11163 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
11164 string of glyphless-char-display.
11166 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
11168 * nsfns.m (ns_get_name_from_ioreg): New function.
11169 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
11170 OSX >= 10.9. Use ns_get_name_from_ioreg.
11172 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
11174 Simplify and port recent bool vector changes.
11175 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
11176 only in this file. Use a more-efficient implementation if the
11177 second argument is a power of 2.
11178 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
11179 Remove no-longer-necessary compile-time checks.
11180 (bool_vector_exact_payload_bytes): New function.
11181 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
11182 exact payload changed to call the new function. Do not assume
11183 that the arg or result fits in ptrdiff_t.
11184 (bool_vector_fill): New function.
11185 (Fmake_bool_vector): Use it. Don't assume bit counts fit
11187 (vroundup_ct): Don't assume arg fits in size_t.
11188 * category.c (SET_CATEGORY_SET): Remove. All callers now just
11189 invoke set_category_set.
11190 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
11191 All callers changed. Use bool_vector_set.
11192 * category.h (XCATEGORY_SET): Remove; no longer needed.
11193 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
11194 bool_vector_bitref.
11195 * data.c (Faref): Use bool_vector_ref.
11196 (Faset): Use bool_vector_set.
11197 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
11198 (Fbool_vector_not, Fbool_vector_count_matches)
11199 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
11200 * fns.c (concat): Use bool_vector_ref.
11201 (Ffillarray): Use bool_vector_fill.
11202 (mapcar1): Use bool_vector_ref.
11203 (sxhash_bool_vector): Hash words, not bytes.
11204 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
11205 a constant, since it's now used in #if.
11206 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
11207 unsigned char on unusual architectures, so that we no longer
11208 assume that the number of bits per bits_word is a power of two or
11209 is a multiple of 8 or of CHAR_BIT.
11210 (Qt): Add forward decl.
11211 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
11212 at least as strictly as bits_word.
11213 (bool_vector_data, bool_vector_uchar_data): New accessors.
11214 All data structure accesses changed to use them.
11215 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
11216 (bool_vector_set): New functions.
11217 (bool_vector_fill): New decl.
11218 (ROUNDUP): Move to alloc.c as described above.
11220 Fix recent gnutls changes.
11221 * gnutls.c (Fgnutls_boot): Don't assume C99.
11222 * process.c (wait_reading_process_output): Fix typo in recent change.
11224 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
11226 * process.c (wait_reading_process_output, read_process_output)
11227 (send_process): Check gnutls_state is not NULL.
11229 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
11230 (Fgnutls_boot): Set process gnutls_p later, after initialization.
11232 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
11234 * nsterm.m (init, run, stop:): New methods in EmacsApp for
11235 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
11237 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
11240 * nsfns.m (Fx_create_frame): Fix memory leak.
11242 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
11243 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
11244 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
11246 2013-11-04 Eli Zaretskii <eliz@gnu.org>
11248 * xdisp.c (message3_nolog, message_with_string): Encode the string
11249 before writing it to the terminal in a non-interactive session.
11251 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
11252 sure we concatenate them into a unibyte string.
11254 * fileio.c (make_temp_name): Encode PREFIX, and decode the
11255 resulting temporary name before returning it to the caller.
11256 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
11257 is a unibyte string, convert NAME to a unibyte string to ensure
11258 that the result is also a unibyte string.
11260 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
11261 create unibyte strings from default paths and directory/file
11264 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
11267 * callproc.c (init_callproc): Use build_unibyte_string to make
11268 sure we create unibyte strings from default paths and
11269 directory/file names.
11271 * buffer.c (init_buffer): Don't store default-directory of
11272 *scratch* in multibyte form. The original problem which led to
11273 that is described in
11274 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
11275 but it was solved long ago. (Bug#15260)
11277 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
11279 Port to stricter C99 platforms.
11280 Especially, C99 prohibits nesting a struct X inside struct Y if
11281 struct X has a flexible array member.
11282 * alloc.c (struct sdata): New type.
11283 (sdata): Implement in terms of struct sdata.
11284 Remove u member; all uses replaced by next_vector, set_next_vector.
11285 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
11286 (SDATA_DATA_OFFSET): Now a constant, not a macro.
11287 (struct sblock): Rename first_data member to data, which is now
11288 a flexible array member. All uses changed.
11289 (next_vector, set_next_vector, large_vector_vec): New functions.
11290 (vector_alignment): New constant.
11291 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
11292 (struct large-vector): Now merely a NEXT member, since the old approach
11293 ran afoul of stricter C99. All uses changed to use
11294 large_vector_vec or large_vector_offset.
11295 (large_vector_offset): New constant.
11296 * dispnew.c: Include tparam.h, for tgetent.
11297 Do not include term.h; no longer needed.
11298 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
11299 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
11300 (struct Lisp_Vector): Use a flexible array member for contents,
11301 instead of a union with a member that is an array of size 1.
11303 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
11304 fact that the struct no longer contains a union.
11305 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
11306 (struct Lisp_Save_Value, struct Lisp_Free):
11307 Use unsigned, not int, for spacers, to avoid c99 warning.
11308 (union specbinding): Use unsigned, not bool, for bitfield, as
11309 bool is not portable to pre-C99 hosts.
11311 2013-11-04 Glenn Morris <rgm@gnu.org>
11313 * emacs.c (usage_message): Mention that `-L :...' appends.
11315 2013-11-02 Glenn Morris <rgm@gnu.org>
11317 * Makefile.in (abs_builddir): Remove.
11318 (bootstrap_exe): Use relative filename.
11320 Use relative filenames in TAGS files.
11321 * Makefile.in (abs_srcdir): Remove it again.
11322 (.PHONY): Remove frc.
11323 (maintainer-clean): No more TAGS-LISP file.
11324 (TAGS): Pass relative file names to etags.
11325 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
11327 * Makefile.in (abs_srcdir): New, set by configure.
11329 (maintainer-clean): Remove pointless echo. That should be in the
11330 top-level Makefile, if anywhere. Delete TAGS-LISP.
11331 (extraclean): No s/ and m/ directories for some time.
11332 (TAGS): Also depend on ctagsfiles3.
11333 Remove no-longer-defined S_FILE.
11334 Pass absolute filenames to etags once more.
11335 (TAGS-LISP): Replace lispdir with its expansion.
11336 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
11337 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
11339 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
11341 * xfaces.c (check_lface_attrs, realize_default_face):
11342 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
11343 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
11345 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
11347 * emacs.c (original_pwd): Remove global var by making it local.
11348 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11350 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11352 * xfaces.c: Declare color_distance.
11353 (QCdistant_foreground): New variable.
11354 (NEAR_SAME_COLOR_THRESHOLD): New define.
11355 (load_color2): New function.
11356 (load_color): Call load_color2.
11357 (load_face_colors): Call load_color2 and if distant-color is specified
11358 calculate distant and use distant-color if colors are near.
11359 (LFACE_DISTANT_FOREGROUND): New define.
11360 (merge_face_ref, Finternal_set_lisp_face_attribute)
11361 (Finternal_get_lisp_face_attribute)
11362 (x_supports_face_attributes_p): Handle distant-foreground similar to
11364 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11366 * dispextern.h (lface_attribute_index):
11367 Add LFACE_DISTANT_FOREGROUND_INDEX.
11369 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11371 * image.c (pbm_next_char): New function.
11372 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11373 (pbm_scan_number): Use it.
11374 (Qlibjpeg_version): New variable.
11375 (syms_of_image): DEFSYM and initialize it.
11377 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11379 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11381 2013-10-31 Glenn Morris <rgm@gnu.org>
11383 * emacs.c (original_pwd): New char.
11384 (main): If using --chdir, store original_pwd.
11385 (init_cmdargs): When setting Vinvocation_directory based on a
11386 relative argv[0], use original_pwd if set. (Bug#15768)
11388 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11390 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11392 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11394 * insdel.c: Fix minor problems found by static checking.
11395 (Qregion_extract_function): Now static.
11396 (prepare_to_modify_buffer_1): Remove unused locals.
11398 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11400 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11401 (syms_of_xdisp): Declare pre-redisplay-function.
11402 (markpos_of_region): Remove function.
11403 (init_iterator, compute_stop_pos, handle_face_prop)
11404 (face_before_or_after_it_pos, reseat_to_string)
11405 (get_next_display_element, window_buffer_changed)
11406 (redisplay_internal, try_cursor_movement, redisplay_window)
11407 (try_window_reusing_current_matrix, try_window_id, display_line)
11408 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11409 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11410 * window.h (struct window): Remove field `region_showing'.
11411 * dispextern.h (struct it): Remove region_beg/end_charpos.
11412 (face_at_buffer_position, face_for_overlay_string)
11413 (face_at_string_position): Update prototypes.
11414 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11415 (face_at_string_position): Remove `region_beg' and `region_end' args.
11416 * fontset.c (Finternal_char_font):
11417 * font.c (font_at, font_range): Adjust calls accordingly.
11418 * insdel.c (Qregion_extract_function): New var.
11419 (syms_of_insdel): Initialize it.
11420 (prepare_to_modify_buffer_1): Use it.
11422 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11424 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11425 * ftxfont.c (ftxfont_get_gcs):
11426 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11427 * xfaces.c (x_free_colors, x_free_dpy_colors)
11428 (x_create_gc, unload_color):
11429 * xselect.c (x_property_data_to_lisp):
11430 * xsettings.c (parse_settings):
11431 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11432 (get_bits_and_offset): Adjust definition.
11433 * frame.c (XParseGeometry): Adjust locals.
11434 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11435 * regex.h (toplevel): Likewise for reg_syntax_t.
11437 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11439 * eval.c (run_hook_with_args): Use FUNCTIONP.
11441 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11443 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11444 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11445 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11446 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11447 on MS-Windows anyway.
11448 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11449 (free_realized_face): ...adjust user.
11450 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11451 white relief pixels to -1.
11452 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11453 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11454 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11456 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11458 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11459 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11460 in practice now. All callers changed.
11462 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11464 * dispextern.h (struct face): Use bitfields for 'underline_type'
11465 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11466 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11467 'stipple' member. Move 'lface' member up to help...
11468 * xfaces.c (make_realized_face): ...this function to find and
11469 clear just the members that need clearing.
11470 (load_face_colors, realize_x_face):
11471 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11473 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11475 * xftfont.c (struct xftfont_info): Remove set-but-unused
11477 (xftfont_open): Adjust user.
11478 (xftfont_get_colors): Remove useless prototype.
11480 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11482 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11483 before passing them to 'unexec'. (Bug#15260)
11485 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11487 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11489 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11491 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11492 the changed signature of the font driver's 'close' method.
11494 * w32font.h (w32font_close): Adjust the prototype to the change in
11495 function definition.
11497 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11499 * w32uniscribe.c (uniscribe_close): Adapt the call to
11500 w32font_close to its new prototype.
11502 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11504 Omit unused frame argument of font API's close function.
11505 * font.h (struct font): Drop frame argument. Adjust comment.
11506 * font.c (font_clear_cache, font_close_object): Adjust users.
11507 * ftfont.c (ftfont_close):
11508 * ftxfont.c (ftxfont_close):
11509 * macfont.m (macfont_close):
11510 * nsfont.m (nsfont_close):
11511 * w32font.c (w32font_close):
11512 * xfont.c (xfont_close):
11513 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11514 tweak comments and make functions safe if called more than once for
11515 the same font object.
11517 Perform font-specific cleanup when font object is swept by GC. See
11518 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11519 * alloc.c (cleanup_vector): New function.
11520 (sweep_vector): Call it for each reclaimed vector object.
11521 * font.h (struct font): Adjust comment.
11523 2013-10-24 Glenn Morris <rgm@gnu.org>
11525 * Makefile.in (abs_top_srcdir): New, set by configure.
11527 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11529 Adjust recent font-related changes to fix bug#15686.
11530 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11531 is a live window system frame, mark its default font too.
11533 2013-10-23 Glenn Morris <rgm@gnu.org>
11535 * Makefile.in (RUN_TEMACS): Make relative (again).
11536 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11537 (bootstrap-emacs$(EXEEXT)):
11538 Quote entities that might contain whitespace.
11540 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11542 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11543 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11545 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11547 Do not allow font caches to grow too large.
11548 * alloc.c (compact_font_cache_entry, compact_font_caches):
11549 New functions or stub if not HAVE_WINDOW_SYSTEM.
11550 (compact_undo_list): Factor out from Fgarbage_collect.
11552 (mark_face_cache): Mark face font. Move down to avoid
11554 (mark_terminals): Do not mark font cache here.
11555 (Fgarbage_collect): Call compaction functions described
11556 above. Adjust comment.
11558 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11560 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11561 chdir to HOME (bug#15607).
11563 * nsterm.m (Qcocoa, Qgnustep): New variables.
11564 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11565 (ns_get_color): Make selection color work for GNUstep also.
11567 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11569 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11570 handles mouse clicks. Instead, let GPM use the same code as all
11571 the other mice use. See the discussion starting at
11572 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11573 for the details of the problem with the menu bar this fixes.
11575 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11577 Remove port-specific display name lists to avoid extra
11578 complexity and data duplication with display info lists.
11579 * xterm.h (x_display_name_list): Remove declaration.
11580 * xterm.c (x_display_name_list): Remove.
11581 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11582 * xfns.c (x_display_info_for_name, Fx_display_list):
11583 Likewise. Use x_display_list where appropriate.
11584 * w32term.h (w32_display_name_list): Remove declaration.
11585 * w32term.c (w32_display_name_list): Remove.
11586 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11588 * w32fns.c (x_display_info_for_name, Fx_display_list):
11589 Likewise. Use x_display_list where appropriate.
11590 * nsterm.h (ns_display_name_list): Remove declaration.
11591 * nsterm.m (ns_display_name_list): Remove.
11592 (ns_term_init, syms_of_nsterm): Adjust users.
11593 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11594 Likewise. Use x_display_list where appropriate.
11595 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11596 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11597 (mark_terminals): Mark per-terminal font cache.
11599 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11601 Don't run timers in input-pending-p. Its new check-timers param
11602 provides the prior behavior. (Bug#15045).
11603 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11605 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11607 Make some functions static in non-Microsoft builds.
11608 On my platform (Fedora 19 x86-64), this shrinks the
11609 Emacs executable (text+data) by 0.25%.
11610 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11611 (load_color) [!MSDOS]:
11612 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11613 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11614 * lisp.h (check_existing):
11615 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11616 (network_interface_info) [!WINDOWSNT]:
11617 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11618 Remove extern decls.
11619 * fileio.c (check_existing):
11620 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11621 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11622 (network_interface_info) [!WINDOWSNT]:
11623 * term.c (encode_terminal_code) [!WINDOWSNT]:
11624 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11625 * xfaces.c (load_color) [!MSDOS]:
11627 * fileio.c (check_existing, check_executable, check_writable):
11628 * process.c (network_interface_list, network_interface_info):
11629 Move earlier, so that we don't need forward decls.
11630 * gnutls.c (fn_gnutls_transport_set_errno)
11631 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11633 * w32.c (init_environment): Use faccessat rather than
11634 check_existing, partly for consistency with the rest of the code
11635 in this file, partly so that check_existing can be static.
11637 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11638 * emacs.c (MAIN_PROGRAM): New macro.
11639 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11640 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11642 bool vector int width fixes
11643 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11644 (Fbool_vector_count_matches_at):
11645 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11646 can exceed PTRDIFF_MAX, at least in theory.
11647 (Fbool_vector_count_matches_at):
11648 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11650 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11652 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11653 (struct sockaddr): Add forward decl, for platforms that lack it.
11655 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11657 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11660 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11662 * w32.c (network_interface_get_info, network_interface_list)
11663 (network_interface_info): New functions. (Bug#15610)
11664 (GetAdaptersInfo_Proc): New typedef.
11665 (get_adapters_info): New wrapper function.
11666 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11668 * process.h (network_interface_list, network_interface_info):
11671 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11672 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11673 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11674 for WINDOWSNT. Doc fix.
11675 (syms_of_process): Defsubr Snetwork_interface_list and
11676 Snetwork_interface_info unconditionally.
11678 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11679 in NS GUI sessions. (Bug#15629)
11681 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11683 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11685 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11687 * print.c (print_object): Print " ..." when truncating bool vectors.
11689 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11691 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11692 standard mouse buttons.
11694 * termhooks.h (struct input_event): Remove incorrect commentary.
11696 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11698 Disallow bool vector operations on mixed-length operands.
11699 The old behavior left garbage in the result vector sometimes,
11700 and didn't seem to be useful.
11701 * data.c (Qwrong_length_argument): New static var.
11702 (wrong_length_argument): New function.
11703 (bool_vector_binop_driver): Check that args agree in length.
11705 * keyboard.c, keyboard.h (all_kboards): Now static.
11707 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11709 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11710 note from the lispref.
11712 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11714 * nsterm.h (struct ns_display_info): Remove set-but-unused
11715 member image_cache (image caches are per-terminal anyway).
11716 (FRAME_X_IMAGE_CACHE): Remove.
11717 * nsterm.m (ns_initialize_display_info): Adjust user.
11719 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11721 * w32proc.c: Include mingw_time.h.
11723 * w32.c: Include mingw_time.h.
11725 Implement scrolling of TTY menus when the screen is too short.
11727 * term.c (tty_menu_display): Accept an additional argument, the
11728 menu item from which to start displaying the menu. Account for
11729 the value of Y when limiting the menu to the number of available
11731 (mi_result): New enumeration.
11732 (read_menu_input): Return enumerated value. When the y coordinate
11733 hits min_y or max_y, return scroll indication instead of wrapping
11735 (tty_menu_activate): Handle the scrolling indications from
11736 read_menu_input. Compute the first menu item to display and pass
11737 it to tty_menu_display.
11739 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11741 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11742 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11743 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11744 Adjust to match the change described below.
11745 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11746 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11747 memory_below_frame members to...
11748 * termchar.h (struct tty_display_info): ...here because they're
11749 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11750 * term.c (init_tty):
11751 * nsterm.m (ns_create_terminal):
11752 * w32term.c (w32_create_terminal):
11753 * xterm.c (x_create_terminal): Adjust users.
11754 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11755 to filter out non-TTY frames. Adjust comment.
11756 (scrolling): Adjust user. Prefer eassert for debugging check.
11758 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11760 * xfaces.c (PT_PER_INCH): Remove unused macro.
11761 * termhooks.h (struct terminal): Remove set-but-unused
11762 member fast_clear_end_of_line.
11763 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11764 * nsterm.m (ns_create_terminal):
11765 * term.c (init_tty):
11766 * w32term.c (w32_create_terminal):
11767 * xterm.c (x_create_terminal): Adjust users.
11769 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11771 * lisp.h (bool_vector_size): New function.
11772 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11773 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11774 (Fbool_vector_not, Fbool_vector_count_matches_at):
11775 Remove uses of 'eassume' that should no longer be needed,
11776 because they are subsumed by the 'eassume' in bool_vector_size.
11778 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11780 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11781 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11782 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11784 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11786 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11787 have different dimensions. (Bug#15575)
11789 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11792 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11794 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11796 * term.c (tty_menu_show): Never return with unbalanced
11797 specpdl. Use eassert for debugging check. Adjust style.
11799 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11801 * term.c (read_menu_input): Make selection of menu items
11802 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11803 (tty_menu_activate): Fix off-by-one error when computing max_y.
11805 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11807 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11808 audit logging (only used with GnuTLS 3.x) and enable it.
11810 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11812 * dispnew.c (redraw_frame): Remove useless #ifdef because
11813 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11814 Also, move TTY fflush to...
11815 * term.c (tty_update_end): ...this function.
11817 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11819 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11820 the end of the frame's glyph matrix. (Bug#15575)
11822 * term.c (tty_menu_display): Don't move cursor while overwriting
11823 frame's glyphs with menu items. Limit the number of items
11824 displayed to what can be shown on the available screen lines,
11825 excluding the echo area.
11826 (tty_menu_activate): Limit the Y coordinate allowed by
11827 read_menu_input to the last screen line used for menu display.
11829 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11831 * lisp.h (eassume): New macro.
11832 Also, include <verify.h>, for 'assume'.
11833 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11834 (vroundup, vector_nbytes):
11835 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11836 (Fbool_vector_not, Fbool_vector_count_matches)
11837 (Fbool_vector_count_matches_at):
11838 Use eassume, not eassert.
11839 * casetab.c (set_identity, shuffle):
11840 * composite.c (composition_gstring_put_cache):
11841 * dispnew.c (update_frame_1):
11842 * ftfont.c (ftfont_shape_by_flt):
11843 * image.c (gif_load):
11844 * intervals.c (offset_intervals):
11845 * macfont.m (macfont_shape):
11846 Remove calls to 'assume' that are no longer needed, because
11847 --enable-gcc-warnings no longer generates bogus warnings
11848 when these calls are removed.
11850 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11852 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11854 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11856 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11857 (Qsubstitute_env_in_file_name): New var.
11858 (syms_of_fileio): Define it.
11860 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11862 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11863 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11866 * term.c (save_and_enable_current_matrix): Don't allocate and
11867 don't save margin areas.
11868 (restore_desired_matrix): Don't restore margin areas.
11869 (free_saved_screen): Don't free margin areas.
11871 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11873 * image.c: Pacify --enable-gcc-warnings.
11874 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11875 #define only if used.
11877 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11879 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11880 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11881 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11882 (gif_load): For giflib v5.x and later, display the error message
11883 produced by giflib when its functions fail.
11884 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11887 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11889 * keyboard.c (last_event_timestamp): Remove. For X selection and
11890 GTK popup menus, it may be obtained from per-frame X display info.
11891 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11892 (process_special_events): Adjust users.
11893 * keyboard.h (last_event_timestamp): Remove declaration.
11894 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11895 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11896 * menu.h (xmenu_show): Adjust prototype.
11897 * menu.c (Fx_popup_menu): Adjust user.
11898 * xselect.c (x_own_selection, x_get_foreign_selection)
11899 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11901 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11903 * keyboard.c (init_kboard): Now static. Add arg
11904 to denote window system. Adjust comment.
11905 (init_keyboard): Adjust user.
11906 (allocate_kboard): New function.
11907 (syms_of_keyboard):
11908 * nsterm.m (ns_term_init):
11909 * term.c (init_tty):
11910 * w32term.c (w32_create_terminal):
11911 * xterm.c (x_term_init): Use it.
11912 * keyboard.h (init_kboard): Remove prototype.
11913 (allocate_kboard): Add prototype.
11915 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11917 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11918 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11920 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11922 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11924 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11926 * term.c (tty_menu_activate): Flush the output stream after
11927 showing the cursor, and don't mark the frame garbaged at exit from
11928 the function. Fixes redisplay glitches when moving from one menu
11931 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11933 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11934 or throw error (Bug#15570).
11936 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11938 * intervals.c (temp_set_point_both): Move test into 'eassert',
11941 * lisp.h (eassert): Don't use 'assume'.
11942 Sometimes 'assume' wins in performance, and sometimes it loses,
11943 so it shouldn't be used all the time. Perhaps we need two
11944 flavors of 'eassert', one for where 'assume' is far more likely
11945 to help or to hurt; but that can be done later.
11946 Reported by Dmitry Antipov in
11947 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11948 Also, don't include <verify.h>; no longer needed.
11950 2013-10-09 Glenn Morris <rgm@gnu.org>
11952 * eval.c (Fcond): Doc tweak.
11954 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11956 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11957 expressions with side effects to eassert. (Bug#15565)
11959 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11961 * fns.c (hashfn_user_defined): Allow hash functions to return any
11964 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11966 Fix minor problems found by static checking.
11967 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11968 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11969 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11970 * keyboard.c (read_menu_command): Remove unused local.
11971 * lisp.h (read_menu_command): New decl.
11972 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11973 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11974 Return ptrdiff_t, not int.
11975 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11976 not int, for benefit of xpalloc.
11977 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11979 (have_menus_p): Remove; unused.
11980 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11981 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11982 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11984 (save_and_enable_current_matrix): Omit unnecessary casts.
11985 (read_menu_input): Omit local extern decl (now in lisp.h).
11986 Don't access uninitialized storage if mouse_get_xy fails.
11987 (tty_menu_activate): Mark local as initialized, for lint.
11988 (tty_menu_activate, tty_meny_show): Remove unused locals.
11990 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11992 Support menus on text-mode terminals.
11993 * xterm.h (xw_popup_dialog): Add prototype.
11995 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11996 (xmenu_show): Block input here, instead in Fx_popup_menu.
11997 (xw_popup_dialog): New function, with X-specific bits of popup
12000 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
12003 * window.c (Fset_window_configuration): Use run-time tests of the
12004 frame type instead of compile-time conditionals, when menu-bar
12005 lines are considered.
12007 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
12008 (w32_popup_dialog): New prototypes.
12010 * w32menu.c (Fx_popup_dialog): Function deleted.
12011 (w32_popup_dialog): New function, with w32 specific bits of popup
12012 dialogs. Block input here.
12014 * w32inevt.c (w32_console_read_socket): Minor change to add
12015 debugging TTY events.
12017 * w32fns.c (show_hourglass): If returning early because the frame
12018 is not a GUI frame, unblock input.
12020 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
12021 (cursorY): New functions.
12023 * termhooks.h (cursorX, cursorY): Prototypes of functions on
12024 WINDOWSNT, macros that call curX and curY elsewhere.
12026 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
12028 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
12029 specific function to hide and show cursor on a text-mode terminal.
12030 (tty_menu_struct, struct tty_menu_state): New structures.
12031 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
12032 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
12033 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
12034 (tty_menu_locate, save_and_enable_current_matrix)
12035 (restore_desired_matrix, screen_update, read_menu_input)
12036 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
12037 (tty_pop_down_menu, tty_menu_last_menubar_item)
12038 (tty_menu_new_item_coords, tty_menu_show): New functions.
12039 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
12041 * nsterm.h (ns_popup_dialog): Adjust prototype.
12043 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
12044 of in x-popup-menu.
12045 (ns_popup_dialog): Adapt order of arguments to the other
12046 *_menu_show implementations.
12047 (Fx_popup_dialog): Function deleted.
12049 * msdos.c (x_set_menu_bar_lines): Delete unused function.
12051 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
12053 * menu.c (have_boxes): New function.
12054 (single_keymap_panes): Use it instead of a compile-time
12056 (single_menu_item): Use run-time tests of the frame type instead
12057 of compile-time conditionals.
12058 (encode_menu_string): New function.
12059 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
12060 the macro, since different types of frame need different encoding
12062 (digest_single_submenu): Use run-time tests of frame type instead
12063 of, or in addition to, compile-time conditionals.
12064 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
12065 (Fx_popup_menu): Detect when the function is called from keyboard
12066 on a TTY. Don't barf when invoked on a text-mode frame.
12067 Check frame type at run time, instead of compile-time conditionals for
12068 invoking terminal-specific menu-show functions.
12069 Call tty_menu_show on text-mode frames.
12070 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
12071 run time to determine which alternative to invoke; support dialogs
12074 * keyboard.h <Qmouse_movement>: Declare.
12076 * keyboard.c <Qmouse_movement>: Now extern.
12077 <Qecho_keystrokes>: New static variable.
12078 (read_key_sequence): Accept an additional argument, a flag to
12079 prevent redisplay during reading of the key sequence. All callers
12081 (read_menu_command): New function.
12082 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
12084 (toolkit_menubar_in_use): New function.
12085 (make_lispy_event): Use it instead of a compile-time test.
12087 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
12088 window-system being available.
12090 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
12091 to x-popup-dialog on the frame type, they all now support popup
12094 * dispnew.c (save_current_matrix): Save the margin areas.
12095 (restore_current_matrix): Restore margin areas.
12096 (update_frame_with_menu): New function.
12098 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
12101 * alloc.c (make_save_ptr): Now compiled unconditionally.
12103 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
12105 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
12106 (redraw_frame, update_frame): Adjust users.
12107 * dispextern.h (set_window_update_flags): Adjust prototype.
12108 * xdisp.c (redisplay_internal): When updating all frames with zero
12109 windows_or_buffers_changed, assume that only the windows that shows
12110 current buffer should be really updated.
12112 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
12114 Do not allocate huge temporary memory areas and objects while encoding
12115 for file I/O, thus reducing an enormous memory usage for large buffers.
12116 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
12117 * coding.h (struct coding_system): New member raw_destination.
12118 * coding.c (setup_coding_system): Initialize it to zero.
12119 (encode_coding_object): If raw_destination is set, do not create
12120 dst_object. Add comment.
12121 * fileio.c (toplevel): New constant E_WRITE_MAX.
12122 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
12123 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
12125 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
12127 * nsterm.m (windowDidExitFullScreen:)
12128 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
12130 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
12132 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
12133 * keyboard.c (unblock_input_to): Don't process pending signals
12134 if a fatal error is in progress.
12136 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
12137 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
12138 they're talking about words in Lisp bool vectors.
12139 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
12140 * data.c (popcount_bits_word): Rename from popcount_size_t.
12141 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
12144 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
12146 Improve support for popcount and counting trailing zeros (Bug#15550).
12147 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
12148 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
12149 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
12150 (popcount_size_t_msc, popcount_size_t_gcc):
12151 Remove; now done by Gnulib.
12152 (popcount_size_t): Now a macro that defers to Gnulib.
12153 (count_trailing_zero_bits): Return int, for consistency with
12154 Gnulib and because Emacs prefers signed to unsigned int.
12155 Don't assume that size_t is either unsigned int or unsigned long
12156 or unsigned long long.
12157 (size_t_to_host_endian): Do not assume that size_t is either
12158 exactly 32 or exactly 64 bits wide.
12159 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
12160 etc., so that it's now an enum constant, not a macro.
12161 No need to assume that it's either 32 or 64.
12163 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
12165 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
12168 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
12170 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
12171 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
12173 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
12175 emacs_read and emacs_write now use void *, not char *.
12176 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
12177 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
12178 Buffer arg is now void *, not char *. This matches plain
12179 'read' and 'write' better, and avoids a constraint violation
12180 on Solaris 9 with Oracle Studio.
12182 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
12184 * alloc.c (Fmake_string): For ASCII char initializer, prefer
12185 memset to explicit loop. Otherwise copy largest possible chunk
12186 from initialized to uninitialized part, thus allowing the longer
12187 memcpy runs and reducing the number of loop iterations.
12189 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
12191 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
12192 hide toolbar (Bug#15388).
12193 (windowDidEnterFullScreen:): If presentation options are zero,
12194 set them here (Bug#15388).
12195 (ns_update_auto_hide_menu_bar): Remove runtime check.
12196 Don't auto hide dock unless menubar is also auto hidden.
12198 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
12200 * editfns.c (message): Mention batch mode in doc string.
12202 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
12204 * nsterm.m (check_native_fs): Remove erroneous comment.
12206 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
12208 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
12209 uses find_newline instead of scan_newline and so doesn't move point.
12211 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
12213 Use hardware support for byteswapping on glibc x86 etc.
12214 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
12215 whereas the old swap64 needed 30.
12216 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
12217 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
12218 Use byteswap.h's macros to swap bytes.
12219 * lisp.h (swap16, swap32, swap64): Remove.
12220 All uses replaced by bswap_16, bswap_32, bswap_64.
12222 * bytecode.c (exec_byte_code): Use some more volatile variables
12223 to work around local variables getting clobbered by longjmp.
12224 Port to pre-C99, which doesn't allow decls after stmts.
12226 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
12228 * lisp.h (eassert): Assume that COND is true when optimizing.
12229 In other words, take on the behavior of eassert_and_assume.
12230 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
12231 (eassert_and_assume): Remove. All uses replaced by eassert.
12233 * xdisp.c (Qglyphless_char): Now static.
12235 Adjust to merge from gnulib.
12236 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
12237 * lisp.h: Include <verify.h>, for 'assume'.
12239 * eval.c (clobbered_eassert): New macro.
12240 (internal_catch, internal_condition_case)
12241 (internal_condition_case_1, internal_condition_case_2)
12242 (internal_condition_case_n): Use it instead of eassert
12243 when the argument contains locals clobbered by longjmp.
12244 Don't use clobbered locals outside of clobbered_eassert.
12245 (internal_lisp_condition_case): Use a volatile variable
12246 to work around a local variable's getting clobbered.
12248 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12250 * lisp.h (struct handler): Merge struct handler and struct catchtag.
12251 (PUSH_HANDLER): New macro.
12252 (catchlist): Remove.
12253 (handlerlist): Always declare.
12255 * eval.c (catchlist): Remove (merge with handlerlist).
12256 (handlerlist, lisp_eval_depth): Not static any more.
12257 (internal_catch, internal_condition_case, internal_condition_case_1)
12258 (internal_condition_case_2, internal_condition_case_n):
12260 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
12261 handlerlist/catchlist.
12262 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
12263 handlerlist which can only handle a single condition-case handler at
12265 (find_handler_clause): Simplify since we only a single branch here
12268 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
12270 (bcall0): New function.
12271 (exec_byte_code): Add corresponding cases. Improve error message when
12272 encountering an invalid byte-code. Let Bunwind_protect accept
12273 a function (rather than a list of expressions) as argument.
12275 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
12276 and make them unconditional now that they're heap-allocated.
12278 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
12280 * charset.c (Fdecode_char, Fencode_char): Remove description of
12281 `restriction' arg. now that it's hidden by advertised-calling-convention.
12283 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
12285 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
12286 Remove unused variable (from mac-port).
12287 (macfont_draw): Use s->ybase for correct y position.
12289 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12291 * frame.h (struct frame): Drop has_minibuffer member because...
12292 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
12293 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
12295 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12297 * window.h (struct window): Prefer enum text_cursor_kinds to int
12298 for phys_cursor_type member. Move the latter, phys_cursor_width,
12299 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
12300 * window.c (replace_window, make_window): Adjust users.
12302 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
12304 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
12305 this module is never compiled otherwise.
12307 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
12309 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
12312 2013-09-29 Eli Zaretskii <eliz@gnu.org>
12314 * xdisp.c (get_next_display_element): Don't call face_for_font in
12315 a build configured --without-x. (Bug#15484)
12317 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
12319 * window.c (calc_absolute_offset): #elif should be #elif defined.
12321 * frame.c (delete_frame): Block/unblock input to overcome race
12322 condition (Bug#15475).
12324 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
12326 * frame.c (delete_frame): Record selected frame only after
12327 calling Qdelete_frame_functions (Bug#15477).
12329 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
12331 * nsterm.m (ns_selection_color): Remove.
12332 (ns_get_color): Check for ns_selection_(fg|bg)_color using
12333 NSColor selectedText(Background)Color. Only for COCOA.
12334 (ns_term_init): Remove assignment of ns_selection_color, logic
12335 moved to ns_get_color.
12337 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
12338 NS_SELECTION_COLOR_DEFAULT.
12339 (NS_SELECTION_FG_COLOR_DEFAULT): New.
12341 2013-09-28 Eli Zaretskii <eliz@gnu.org>
12343 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
12344 frame' does not have the tool_bar_window member.
12346 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
12348 Signal error when reading an empty byte-code object (Bug#15405)
12349 * lread.c (read1): Signal error.
12350 * alloc.c (make_byte_code): eassert header size.
12351 (sweep_vectors): Change an int to size_t.
12353 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12355 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12356 instead of ints, as it's the usual style for offsetof constants. See:
12357 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12359 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12360 This is ugly, but it should fix the performance problem for older
12361 GCC versions in the short run. I'll look into integrating the
12362 Gnulib module for popcount, as a better fix.
12363 See the thread starting in:
12364 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12365 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12366 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12367 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12368 (popcount_size_t): Use it.
12370 2013-09-24 Daniel Colascione <dancol@dancol.org>
12372 * process.c (Fnetwork_interface_info): Fix build break due to
12375 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12377 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12378 Prefer signed to unsigned integers where either will do.
12379 No need for 'const' on locals that do not escape.
12380 Omit easserts with unnecessary and unportable assumptions about
12381 alignment. Avoid unnecessary casts to char *.
12383 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12385 Use union for the payload of struct Lisp_Vector.
12386 This helps to avoid a few glitches dictated by C's aliasing rules.
12387 * lisp.h (struct Lisp_Vector): Use union for next and
12388 contents member. Adjust comment. Change related users.
12389 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12390 Related users changed.
12391 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12392 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12393 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12394 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12396 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12398 Optimize glyph row clearing and copying routines.
12399 * dispextern.h (struct glyph_row): Change layout of struct
12400 glyph_row to help copy_row_except_pointers. Adjust comment.
12401 * dispnew.c (null_row): Remove.
12402 (clear_glyph_row): Use offsetof and memset to find and clear
12403 just the members that need clearing. Adjust comment.
12404 (copy_row_except_pointers): Likewise for copying.
12406 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12408 Some minor cleanups of recently-added bool vector code.
12409 * conf_post.h (assume): Always return void. Use lint version
12410 only if GCC and MSC versions don't apply.
12411 * conf_post.h (assume):
12412 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12413 Depend on _MSC_VER, not __MSC_VER, for consistency with
12415 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12416 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12417 (bool_vector_binop_driver, count_trailing_zero_bits)
12418 (size_t_to_host_endian): Now static, not static inline;
12419 the latter isn't needed with modern compilers and doesn't
12420 work with older compilers anyway.
12422 * alloc.c (valgrind_p): Use bool for boolean.
12424 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12426 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12427 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12428 (display_last_displayed_message_p, message_buf_print)
12429 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12430 Use bool for boolean.
12431 * dispextern.h (cancel_line, init_desired_glyphs):
12432 Remove ancient leftover.
12433 (help_echo_showing_p, hourglass_shown_p):
12434 * lisp.h (noninteractive_need_newline): Adjust declaration.
12436 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12438 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12440 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12441 ...this file and convert the latter to static. Adjust comment.
12442 (make_initial_frame):
12443 * window.c (init_window_once): Adjust user.
12444 * frame.h (last_nonminibuf_frame): Remove declaration.
12445 * lisp.h (selected_frame): Likewise.
12446 * msdos.c (the_only_display_info): Adjust comment.
12448 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12450 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12451 computing the end column of mouse-highlight that comes from
12452 display or overlay strings. (Bug#15437)
12453 (note_mouse_highlight): Adapt calculation of last argument to
12454 mouse_face_from_string_pos to the above change.
12456 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12457 all platforms, not just for clang.
12459 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12461 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12462 about excess arguments to snprintf.
12464 * conf_post.h(assume): Use __builtin_unreachable for clang.
12466 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12468 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12469 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12471 2013-09-23 Daniel Colascione <dancol@dancol.org>
12473 * alloc.c (USE_VALGRIND): New macro; on by default
12474 when ENABLE_CHECKING.
12475 (mark_maybe_object, mark_maybe_pointer)
12476 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12478 (valgrind_p) [USE_VALGRIND]: New variable.
12479 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12481 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12483 * process.c (wait_reading_process_output): Change int pnamelen to
12486 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12487 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12488 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12489 argument to unsigned long to avoid warning.
12490 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12492 * conf_post.h (assume): Fix compiler error: x shall be cond.
12494 2013-09-22 Daniel Colascione <dancol@dancol.org>
12496 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12497 warning when compiling without a window system.
12499 2013-09-22 Daniel Colascione <dancol@dancol.org>
12501 * data.c (Qbool_vector_p): New symbol.
12502 (bool_vector_spare_mask, popcount_size_t_generic)
12503 (popcount_size_t_msc, popcount_size_t_gcc)
12505 (bool_vector_binop_driver)
12506 (count_trailing_zero_bits, size_t_to_host_endian)
12507 (Fbool_vector_exclusive_or)
12508 (Fbool_vector_union)
12509 (Fbool_vector_intersection, Fbool_vector_set_difference)
12510 (Fbool_vector_subsetp, Fbool_vector_not)
12511 (Fbool_vector_count_matches)
12512 (Fbool_vector_count_matches_at): New functions.
12513 (syms_of_data): Intern new symbol, functions.
12514 * alloc.c (bool_vector_payload_bytes): New function.
12515 (Fmake_bool_vector): Instead of calling Fmake_vector,
12516 which performs redundant initialization and argument checking,
12517 just call allocate_vector ourselves. Make sure we clear any
12518 terminating padding to zero.
12519 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12520 instead of open-coding the size calculation.
12521 (vroundup_ct): New macro.
12522 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12523 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12524 * composite.c (composition_gstring_put_cache):
12525 Change lint_assume to assume.
12526 * conf_post.h (assume): New macro.
12527 (lint_assume): Remove.
12528 * dispnew.c (update_frame_1): Change lint_assume to assume.
12529 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12531 * image.c (gif_load): Change lint_assume to assume.
12532 * lisp.h (eassert_and_assume): New macro.
12533 (Qbool_vector_p): Declare.
12534 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12535 (swap16, swap32, swap64): New inline functions.
12536 * macfont.m (macfont_shape): Change lint_assume to assume.
12537 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12538 * xsettings.c (parse_settings): Use new swap16 and
12539 swap32 from lisp.h instead of file-specific macros.
12541 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12543 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12544 found (which can legitimately happen when the glyph row at the
12545 window start is disabled in the current_matrix. (Bug#15365)
12547 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12549 Fix syntax.h bug introduced by recent INLINE change.
12550 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12551 conditionally compiled one way in some modules, and a different
12552 way in others. This doesn't work with extern inline functions,
12553 which must have the same definition in all modules, because the
12554 defining code might be shared across modules, depending on the
12555 implementation. Symptoms reported by Martin Rudalics in:
12556 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12557 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12558 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12559 overriding the corresponding functions in syntax.h.
12560 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12561 (syntax_property): New inline functions.
12562 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12563 Rewrite in terms of these new functions.
12565 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12567 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12568 not chars_in_text, whose result depends on the multibyteness of
12569 the current buffer. (Bug#15426)
12571 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12573 Port recent change to hosts where pointers aren't 'long'.
12574 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12575 Don't assume that pointers are the same width as 'long'.
12576 Add a compile-time check that a pointer fits into two X slots.
12578 A simpler, centralized INLINE.
12579 * conf_post.h (INLINE): Define only if not already defined.
12580 This allows us to use a single INLINE, defined by one file
12582 * emacs.c (INLINE): Define it.
12583 Also, include category.h, charset.h, composite.h, dispextern.h,
12584 syntax.h, systime.h, so that their INLINE definitions are expanded
12585 properly for Emacs.
12586 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12587 * buffer.h, buffer.c (BUFFER_INLINE):
12588 * category.h, category.c (CATEGORY_INLINE):
12589 * character.h, character.c (CHARACTER_INLINE):
12590 * charset.h, charset.c (CHARSET_INLINE):
12591 * composite.h, composite.c (COMPOSITE_INLINE):
12592 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12593 * frame.h, frame.c (FRAME_INLINE):
12594 * intervals.h, intervals.c (INTERVALS_INLINE):
12595 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12596 * lisp.h, alloc.c (LISP_INLINE):
12597 * process.h, process.c (PROCESS_INLINE):
12598 * syntax.h, syntax.c (SYNTAX_INLINE):
12599 * systime.h, sysdep.c (SYSTIME_INLINE):
12600 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12601 * window.h, window.c (WINDOW_INLINE):
12602 Remove. All uses replaced with INLINE.
12604 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12606 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12607 to avoid Bug#15398.
12609 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12611 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12612 'const char *' to avoid compiler warnings due to similar change in
12613 the prototype of x_get_string_resource.
12615 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12617 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12618 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12619 going to replace static variables below. Adjust comments.
12620 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12621 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12622 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12623 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12624 Related users changed.
12625 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12626 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12627 last_mouse_movement_time, going to replace static variables below.
12629 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12630 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12632 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12633 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12634 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12635 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12636 static variables below.
12637 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12638 (last_mouse_scroll_bar): Remove.
12639 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12640 (mouseExited): Related users changed.
12642 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12644 Do not use external array to process X scroll bar messages.
12645 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12646 (x_send_scroll_bar_event): Pack window pointer into two slots
12647 of XClientMessageEvent if we're 64-bit. Adjust comment.
12648 (x_scroll_bar_to_input_event): Unpack accordingly.
12650 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12652 Ifdef away recent changes which aren't relevant to NS port.
12653 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12654 [!HAVE_NS]: Declare as such.
12655 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12656 [!HAVE_NS]: Define as such.
12658 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12660 * frame.c (x_redo_mouse_highlight): New function
12661 to factor out common code used in W32 and X ports.
12662 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12663 * xterm.h (struct x_display_info):
12664 * w32term.h (struct w32_display_info):
12665 * nsterm.h (struct ns_display_info): New members
12666 last_mouse_motion_frame, last_mouse_motion_x and
12667 last_mouse_motion_y, going to replace static variables below.
12668 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12669 (redo_mouse_highlight): Remove.
12670 (note_mouse_movement, syms_of_xterm): Adjust user.
12671 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12672 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12673 (redo_mouse_highlight): Remove.
12674 (note_mouse_movement, syms_of_w32term): Adjust user.
12675 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12676 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12678 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12679 * nsfns.m (compute_tip_xy): Adjust user.
12681 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12683 * frame.c (x_mouse_grabbed): New function.
12684 * dispextern.h (x_mouse_grabbed): Add prototype.
12685 (last_mouse_frame): Remove declaration.
12686 * xterm.h (struct x_display_info):
12687 * w32term.h (struct w32_display_info):
12688 * nsterm.h (struct ns_display_info): New member
12689 last_mouse_frame, going to replace...
12690 * xdisp.c (last_mouse_frame): ...global variable.
12691 (note_tool_bar_highlight):
12692 * w32term.c (w32_mouse_position, w32_read_socket):
12693 * xterm.c (XTmouse_position, handle_one_xevent):
12694 Use x_mouse_grabbed.
12695 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12697 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12699 * w32term.c (w32_read_socket): Avoid temporary
12700 variables in a call to x_real_positions.
12701 * xterm.c (handle_one_xevent): Likewise.
12703 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12705 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12706 (x_icon_type): Remove prototype.
12707 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12708 * frame.c (x_icon_type): Remove.
12709 * w32term.c (x_make_frame_visible, x_iconify_frame):
12710 * xterm.c (x_make_frame_visible, x_iconify_frame):
12711 Use x_set_bitmap_icon to factor out common code.
12713 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12715 * dispextern.h (check_x_display_info, x_get_string_resource):
12716 Declare here just once and unify the latter.
12717 * frame.c (check_x_display_info, x_get_string_resource):
12718 * nsterm.h (check_x_display_info):
12719 * xrdb.c (x_get_string_resource):
12720 * xterm.h (check_x_display_info): Remove prototypes.
12721 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12722 * w32reg.c (x_get_string_resource): Likewise.
12723 (w32_get_rdb_resource): Adjust user.
12725 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12727 * xterm.h (struct x_display_info): New member
12728 x_pending_autoraise_frame, going to replace...
12729 * xterm.c (pending_autoraise_frame): ...static variable.
12730 (x_new_focus_frame, XTread_socket): Adjust users.
12731 * w32term.h (struct w32_display_info): New member
12732 w32_pending_autoraise_frame, going to replace...
12733 * w32term.c (pending_autoraise_frame): ...global variable.
12734 (x_new_focus_frame, w32_read_socket): Adjust users.
12736 2013-09-17 Glenn Morris <rgm@gnu.org>
12738 * xdisp.c (message_dolog): If we create *Messages*,
12739 switch it to messages-buffer-mode.
12741 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12743 Don't overuse 'const' in types of locals.
12744 * bidi.c (bidi_count_bytes):
12745 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12746 (xg_event_is_for_scrollbar):
12747 * xselect.c (x_handle_property_notify)
12748 (x_handle_selection_notify, x_handle_dnd_message):
12749 * xsettings.c, xsettings.h (xft_settings_event):
12750 * xterm.c (x_handle_net_wm_state, handle_one_event)
12751 (x_menubar_window_to_frame, x_detect_focus_change)
12752 (construct_mouse_click, note_mouse_movement)
12753 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12754 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12755 (handle_one_xevent, x_handle_net_wm_state):
12756 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12757 (x_handle_dnd_message):
12758 Avoid unnecessary 'const', typically the second 'const' in
12759 'const foo * const arg', a 'const' that does not affect the API
12760 and doesn't significantly help the human reader.
12762 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12764 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12765 only if Glib < 2.36.0.
12766 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12767 * xsettings.c (init_gconf, init_gsettings): Do not check
12769 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12771 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12773 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12775 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12776 before calling g_type_init.
12778 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12780 * nsterm.m (syms_of_nsterm): ... to here.
12782 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12784 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12785 (ignore_next_mouse_click_timeout): Use Time as X does.
12786 (handle_one_xevent): Avoid cast and use unsigned comparison.
12788 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12790 Do not copy X event in handle_one_xevent except KeyPress case.
12791 Wnen XEvent is processed, it is unlikely to be changed except
12792 KeyPress case, so we can avoid copying and use const pointer to
12793 const data to make sure that an event is not changed elsewhere.
12794 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12795 const' and do not create local copy except for the KeyPress event.
12796 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12797 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12798 (x_handle_net_wm_state, x_menubar_window_to_frame)
12799 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12800 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12801 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12802 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12803 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12804 (x_handle_dnd_message):
12805 * xsettings.c (xft_settings_event):
12806 Use 'const XEvent * const' where appropriate.
12807 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12809 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12811 Fix X event waiting to handle multiple frames.
12812 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12813 * xterm.c (pending_event_wait): Remove. Adjust users.
12814 (x_detect_focus_change): Pass frame arg.
12815 (handle_one_xevent): Find related frame early and clear per-frame
12816 wait_event_type only if this is an event for the relevant frame.
12817 (x_wait_for_event): Use per-frame wait_event_type.
12819 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12821 * nsfns.m (Fx_create_frame): Fix font driver registration for
12824 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12825 for syms_of_macfont.
12827 * nsterm.m: Include macfont.h.
12828 (ns_tmp_flags, ns_tmp_font): Remove.
12829 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12830 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12831 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12832 (changeFont:): Fix code style. Check for font driver type when
12835 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12838 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12839 (nsfont_open): Set font driver type.
12840 Set font->ascent and font->descent. Figure out font instead of
12841 ns_tmp_font, and flags instead of ns_tmp_flags.
12842 Fix indentation. Remove call to ns_draw_text_decoration,
12845 * nsfns.m: Include macfont.h.
12846 (Fx_create_frame): Register macfont driver, make a better default font.
12847 (Fns_popup_font_panel): Get font from macfont driver, if used.
12849 * macfont.m, macfont.h, macuvs.h: New files.
12851 * font.h: Declare syms_of_macfont.
12853 * font.c (syms_of_font): Call syms_of_macfont.
12855 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12857 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12859 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12860 and it is always zero for others, so I assume that this is an ancient
12861 leftover which nobody will want to change any more.
12862 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12863 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12864 * frame.c (x_set_scroll_bar_width):
12865 * w32fns.c (w32_createscrollbar):
12866 * w32term.c (w32_set_vertical_scroll_bar):
12867 * xfns.c (x_set_scroll_bar_default_width):
12868 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12869 (x_scroll_bar_expose): Related users changed.
12871 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12873 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12874 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12875 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12877 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12878 Define once here...
12879 * nsterm.h, w32term.h, xterm.h: ...and not here.
12880 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12881 Remove unused Xisms.
12882 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12883 these modules are never compiled otherwise.
12885 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12887 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12888 Doc fix. (Bug#15375)
12890 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12892 Unify Fx_focus_frame between all ports.
12893 * frame.h (x_focus_frame): New prototype.
12894 * xfns.c (Fx_focus_frame): Remove.
12895 (syms_of_xfns): Do not defsubr it.
12896 (x_focus_frame): X implementation.
12897 * nsfns.m (Fx_focus_frame): Remove.
12898 (syms_of_nsfns): Do not defsubr it.
12899 (x_focus_frame): NS implementation.
12900 * w32term.c (Fx_focus_frame): Remove.
12901 (x_focus_on_frame): Rename to...
12902 (x_focus_frame): W32 implementation.
12903 * w32term.h (x_focus_on_frame): Remove prototype.
12904 * w32fns.c (Fx_focus_frame): Remove.
12905 (syms_of_w32fns): Do not defsubr it.
12906 * frame.c (Fx_focus_frame): Define here.
12907 (syms_of_frame): Defsubr here.
12908 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12910 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12912 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12913 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12914 each port to reference the port-specific window system data.
12915 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12916 (FRAME_DISPLAY_INFO): Define.
12917 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12918 (FRAME_DISPLAY_INFO): Define. Adjust users.
12919 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12920 (FRAME_DISPLAY_INFO): Define. Adjust users.
12921 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12922 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12923 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12924 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12925 * xselect.c, xterm.c: All related users changed.
12927 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12929 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12930 (x_menubar_window_to_frame): Remove prototypes.
12931 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12932 (x_menubar_window_to_frame, x_top_window_to_frame):
12934 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12935 (x_menubar_window_to_frame, x_top_window_to_frame):
12936 ...to here and convert all but the last to static.
12938 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12940 * lisp.mk (lisp): Add w32-common-fns.elc.
12942 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12944 * charset.c (char_charset): Document an exception for char-charset.
12946 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12948 * xterm.h (x_display_info): New field last_user_time...
12949 * xterm.c (toplevel): ...to replace static last_user_time.
12950 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12952 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12954 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12955 scroll bar values to prevent thumb from disappear and update comment.
12957 2013-09-11 Glenn Morris <rgm@gnu.org>
12959 * emacs.c (usage_message): Possessive apostrophe tweak.
12961 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12963 * nsterm.m (syms_of_nsterm): Use Qns.
12964 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12965 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12966 * xfns.c (x_display_info_for_name, Fx_open_connection):
12967 Remove old '#if 0' code.
12968 (syms_of_xfns): Use Qx.
12969 * termhooks.h (fullscreen_hook): Remove the leftover.
12970 (struct terminal): Fix typo in comment.
12972 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12974 Cleaning up a few X scroll bar bits.
12975 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12976 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12977 New member last_seen_part, going to replace...
12978 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12979 (xt_action_hook) [USE_LUCID]: Adjust user.
12980 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12981 Lucid-specific scroll bar support.
12982 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12983 to int and adjust to use last_seen_part member.
12984 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12985 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12986 Initialize last_seen_part.
12988 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12990 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12991 insert-buffer-substring an empty string.
12993 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12995 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12996 avoiding a GCC warning.
12998 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
13000 Ifdef away frame tool bar code when it is not really used.
13001 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
13002 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
13003 and minimize_tool_bar_window_p under the above.
13004 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
13005 (fset_tool_bar_window): Likewise.
13006 * dispnew.c (clear_current_matrices, clear_desired_matrices)
13007 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
13008 (change_frame_size_1):
13009 * window.c (window_from_coordinates, Frecenter): Adjust users.
13010 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
13011 code is not really used.
13012 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
13013 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
13014 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
13015 [!USE_GTK && !HAVE_NS]: Define as such.
13016 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
13017 (note_mouse_highlight, expose_frame):
13018 * xfns.c (x_set_tool_bar_lines):
13019 * xterm.c (handle_one_xevent): Adjust users.
13021 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
13023 Fix corruption with multiple emacsclient -t instances (Bug#15222).
13024 This bug was introduced by my 2013-08-26 patch, which incorrectly
13025 assumed that the terminfo implementation doesn't use termcap buffers.
13026 * term.c (init_tty) [TERMINFO]: Remove optimization, as
13027 these buffers apparently are used after all.
13028 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
13029 (struct tty_display_info): Define members termcap_term_buffer and
13030 termcap_strings_buffer even if TERMINFO.
13032 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
13035 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
13036 'usage' docstring entry to pacify make-docfile.
13038 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
13040 Change comparison functions =, <, >, <=, >= to take many arguments.
13041 * data.c: Change comparison functions' interface and implementation.
13042 * lisp.h: Make arithcompare available for efficient two arg
13044 * bytecode.c: Use arithcompare.
13045 * fileio.c: Use new interface.
13047 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
13049 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
13051 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
13053 * eval.c (Feval): Document the new use of `lexical'.
13055 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
13057 Review and drop old frame resize hack.
13058 * frame.h (struct frame): Remove force_flush_display_p.
13059 * dispnew.c (update_frame): Adjust user and don't call
13060 flush_frame here. The comment has said that there was an issues
13061 with redisplaying fringes, but I don't see any differences with
13062 and without this hack. Hopefully we can continue without it.
13063 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
13064 current frame matrices twice if resized_p is set.
13066 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
13068 Do not populate pure Xism x_sync to other ports.
13069 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
13070 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
13071 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
13072 * w32term.h (x_sync): Remove prototype.
13074 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
13076 Cleanup frame flushing.
13077 * dispextern.h (struct redisplay_interface):
13078 Drop flush_display_optional because flush_display is enough
13079 for X and flushing via RIF is just a no-op for others.
13080 * frame.h (flush_frame): New function.
13081 * dispnew.c (update_frame):
13082 * minibuf.c (read_minibuf):
13083 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
13085 * keyboard.c (detect_input_pending_run_timers): Do not flush
13086 all frames but selected one in redisplay_preserve_echo_area.
13087 * nsterm.m (ns_flush): Remove no-op.
13088 (ns_redisplay_interface): Adjust user.
13089 * w32term.h (x_flush): Remove no-op.
13090 (w32_redisplay_interface): Adjust user.
13091 * xterm.c (x_flush): Simplify because we do not flush all
13092 frames at once any more. Adjust comment.
13093 (x_redisplay_interface): Adjust user.
13095 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
13097 Port --without-x --enable-gcc-warnings to Fedora 19.
13098 * gfilenotify.c (globals_of_gfilenotify):
13099 Call g_type_init only if using an older glib version that needs it.
13101 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
13103 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
13104 (last_glyphless_glyph_merged_face_id): Remove declarations.
13105 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
13106 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
13107 (last_glyphless_glyph_merged_face_id): Now static.
13108 (merge_escape_glyph_face): New function, refactored from...
13109 (get_next_display_element): ...here.
13110 (merge_glyphless_glyph_face): New function, refactored from...
13111 (produce_glyphless_glyph): ...here...
13112 * term.c (produce_glyphless_glyph): ...and here.
13114 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
13116 * eval.c (eval_sub): Only call Ffunction if necessary.
13118 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
13120 Attempt to make redisplay more selective when changing cursor type.
13121 * frame.h (struct frame): New bitfield cursor_type_changed.
13122 * xdisp.c (cursor_type_changed): Remove.
13123 (try_cursor_movement, redisplay_window, try_window_id)
13124 (set_frame_cursor_types, try_window_reusing_current_matrix):
13125 Adjust to use per-frame bitfield.
13126 (redisplay_internal): Look for cursor type change on each visible
13127 frame and consider all frames if cursor type has been changed on
13128 the frame other than selected. If cursor type has been changed on
13129 selected frame only, do not use fast update.
13131 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
13133 Attempt to make redisplay more selective when changing fonts.
13134 * frame.h (struct frame): New bitfield fonts_changed.
13135 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
13136 (adjust_frame_glyphs): Add prototype.
13137 * dispnew.c (fonts_changed_p): Remove.
13138 (adjust_glyphs): Remove because we do not
13139 adjust matrices on all frames at once any more.
13140 (adjust_frame_glyphs): Block and unblock input here.
13141 (adjust_glyph_matrix): Use fonts_changed.
13142 (change_frame_size_1): Use adjust_frame_glyphs.
13143 * font.c (font_open_entity): Use fonts_changed.
13144 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
13145 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
13146 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
13147 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
13148 (shrink_mini_window, Fresize_mini_window_internal)
13149 (window_scroll_pixel_based, Fset_window_configuration)
13150 (apply_window_adjustment, Fset_window_vscroll):
13151 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
13152 Use adjust_frame_glyphs.
13153 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
13154 (try_window_reusing_current_matrix, try_window_id, display_line)
13155 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
13156 (redisplay_internal): Consider fonts_changed and adjust frame
13157 matrices for each frame only if the frame is visible. If font
13158 has been changed on some frame during full redisplay, retry
13159 only visible frames where the font has been actually changed.
13161 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13163 Cache current header and mode line height for each window.
13164 * window.h (struct window): New fields mode_line_height
13165 and header_line_height.
13166 * window.c (make_window): Initialize them.
13167 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
13168 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
13169 (current_mode_line_height, current_header_line_height):
13170 Remove declaration.
13171 * xdisp.c (current_mode_line_height, current_header_line_height):
13173 (pos_visible_p, init_xdisp): Adjust user.
13174 (redisplay_window): Invalidate mode_line_height and
13175 header_line_height if current and desired matrices do not agree.
13177 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13179 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
13180 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
13182 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13184 Make --without-x compatible with --enable-gcc-warnings.
13185 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
13186 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
13187 members under HAVE_WINDOW_SYSTEM.
13188 * keyboard.c (make_lispy_focus_out): Likewise.
13189 (record_menu_key): Move under HAVE_MENUS.
13190 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
13191 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
13192 (syms_of_xdisp): Adjust user.
13193 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
13194 (start_hourglass, cancel_hourglass):
13195 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
13196 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
13197 and CLEAR_FONT_TABLE_NFONTS.
13198 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
13199 Declare only if HAVE_WINDOW_SYSTEM.
13200 (lface_same_font_attributes_p, clear_face_gcs): Define only
13201 if HAVE_WINDOW_SYSTEM.
13203 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
13205 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
13206 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
13207 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
13209 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
13211 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
13213 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
13215 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
13216 This fixes a type error on hosts where ptrdiff_t is wider than int.
13218 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
13220 * keyboard.c (read_key_sequence_vs): New function.
13221 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
13224 * callint.c (Fcall_interactively): Always return a vector for 'K'.
13226 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
13228 Makefile improvements.
13229 * Makefile.in (config.status): Don't use double-colon rules, as
13230 they are not portable according to POSIX. Fix shell typo with `;
13231 I guess this rule has never been tested?
13232 (VCSWITNESS): New macro, to override any environment var.
13234 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
13236 * xterm.h (struct x_display_info): Do not track X connection
13237 fd separately because it is always available from Display.
13238 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
13241 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13243 * buffer.c (drop_overlay):
13244 * fileio.c (restore_point_unwind): Prefer unchain_marker to
13245 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
13247 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13249 * buffer.c (Fmake_overlay, Fmove_overlay):
13250 * intervals.c (set_point_from_marker):
13251 * print.c (PRINTPREPARE): Prefer signal_error
13252 to plain error and report unsuitable marker too.
13254 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
13256 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
13257 for 'dragging' member.
13258 (struct x_output): Remove set-but-unused leftovers
13259 'left_before_move' and 'top_before_move'.
13260 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
13261 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
13262 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
13263 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
13264 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13265 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
13266 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
13267 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
13269 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
13271 * nsfont.m (INVALID_GLYPH): New define.
13272 (nsfont_encode_char): Use INVALID_GLYPH.
13273 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
13275 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13277 * xterm.c (x_last_mouse_movement_time): Revert last change.
13278 This code should use XDisplayMotionBufferSize to check display's
13279 motion history first, and there are few other issues as well.
13280 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
13281 (handle_one_xevent): Adjust user.
13283 2013-09-02 Martin Rudalics <rudalics@gmx.at>
13285 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
13286 * frame.c (Flast_nonminibuf_frame): ... to here.
13287 (check_minibuf_window): Don't abort if no window was found
13290 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13292 Use XGetMotionEvents to ask the last mouse motion time from X server.
13293 * xterm.c (X_MOTION_HISTORY): Default to 1.
13294 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
13295 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
13296 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
13297 Ifdef away legacy code.
13298 (XTmouse_position, x_scroll_bar_report_motion):
13299 Use x_last_mouse_movement_time.
13300 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
13303 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13305 * msdos.c (last_mouse_window): Move to...
13306 (dos_rawgetc): ...this function and adjust comment.
13307 * nsterm.m (last_window): Rename to last_mouse_window, move to...
13308 (mouseMoved): ...this function and adjust comment.
13309 * w32term.c (last_window): Likewise with...
13310 (w32_read_socket): ...this function.
13311 * xterm.c (last_window): Likewise with...
13312 (handle_one_xevent): ...this function.
13314 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13316 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
13317 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
13318 (handle_one_xevent): ...to here.
13319 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
13322 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
13324 * msdos.c (IT_set_terminal_window): Remove no-op.
13325 (initialize_msdos_display): Adjust terminal setup.
13326 * w32console.c (w32con_set_terminal_window): Remove no-op.
13327 (initialize_w32_display): Adjust terminal setup.
13328 * w32term.c (w32_set_terminal_window): Remove no-op.
13329 (w32_create_terminal): Adjust terminal setup.
13330 * xterm.c (XTset_terminal_window): Remove no-op.
13331 (x_create_terminal): Adjust terminal setup.
13333 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13335 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
13337 (ns_create_terminal): Adjust terminal setup.
13338 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
13340 (w32_create_terminal): Adjust terminal setup.
13341 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
13343 (x_create_terminal): Adjust terminal setup.
13345 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
13347 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
13348 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13349 * dispnew.c (buffer_posn_from_coords):
13350 * window.c (Fwindow_end, displayed_window_lines):
13351 * xdisp.c (redisplay_mode_lines): Use it.
13353 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13355 * fontset.c (face_for_char): Check char in the current face font first
13356 if HAVE_NS (Bug#15138).
13358 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13360 * window.c (temp_output_buffer_show): Make sure window returned
13361 by display_buffer is live (Bug#15213).
13363 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13365 Minor cleanup to avoid forward declarations.
13366 * coding.h (struct ccl_spec): Remove forward declaration.
13367 * composite.h (toplevel): Include font.h.
13368 (struct composition_it, struct face, struct font_metrics):
13369 Remove forward declaration.
13370 * dispextern.h (struct image, struct atimer): Likewise.
13371 * emacsgtkfixed.h (struct frame): Likewise.
13372 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13373 * font.h (struct font_driver, struct font, struct glyph_string)
13374 (struct face): Remove forward declaration.
13375 * fontset.h (struct face, struct font): Likewise.
13376 * frame.h (toplevel): Style cleanup.
13377 (enum output_method): Move to...
13378 * termhooks.h (enum output_method): ...here.
13379 (struct glyph, struct frame, struct ns_display_info)
13380 (struct x_display_info, struct w32_display_info):
13381 Remove forward declaration.
13382 * xterm.h (toplevel): Include termhooks.h.
13383 (struct font, struct window, struct glyph_matrix, struct frame)
13384 (struct input_event, struct face, struct image): Remove forward
13386 * gtkutil.h (struct _widget_value): Likewise.
13387 * keyboard.h (toplevel): Include termhooks.h.
13388 (struct input_event): Remove forward declaration.
13390 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13392 * intervals.c (set_point_from_marker): New function.
13393 * editfns.c (Fgoto_char):
13394 * process.c (Finternal_default_process_filter):
13395 * window.c (select_window_1): Use it.
13396 * buffer.h (set_point_from_marker): Add prototype.
13398 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13400 * w32.c (term_winsock): Call release_listen_threads before calling
13402 (_sys_wait_accept): Wait for accept event in a loop with a finite
13403 timeout, instead of waiting indefinitely. Will hopefully avoid
13404 hanging during exit because WSACleanup deadlocks waiting for the
13405 event object to be released. (Bug#14333)
13407 * w32proc.c (release_listen_threads): New function, signals all
13408 the reader threads that listen for connections to stop waiting.
13410 * w32.h (release_listen_threads): Add prototype.
13412 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13414 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13415 field of new marker (for sanity and safety).
13416 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13417 anyway because XMISCTYPE is a function and can't be an lvalue).
13419 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13421 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13422 (x_after_update_window_line, x_scroll_bar_create)
13423 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13424 (handle_one_xevent, x_clear_frame_area):
13425 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13426 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13427 * xterm.h (x_clear_area): Adjust prototype.
13429 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13431 Hook scanning and indentation functions to find_newline. This helps
13432 to avoid duplicated code and renders more respect to newline cache.
13433 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13434 * cmds.c (Fforward_line):
13435 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13436 Use find_newline and avoid unnecessary point movements.
13437 * search.c (scan_newline): Implement on top of find_newline.
13439 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13441 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13442 scoped code (bug#11258).
13444 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13446 * nsterm.m (last_window): New variable.
13447 (EV_TRAILER2): New macro.
13448 (EV_TRAILER): Call EV_TRAILER2.
13449 (mouseMoved:): Add support for mouse-autoselect-window
13450 on nextstep (Bug#6888).
13452 2013-08-28 Andreas Schwab <schwab@suse.de>
13454 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13455 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13456 Remove unused macro definitions.
13457 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13458 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13459 Only define if emacs.
13461 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13463 Prefer enum glyph_row_area to int where appropriate.
13464 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13466 (window_box, window_box_width, window_box_left, window_box_left_offset)
13467 (window_box_right, window_box_right_offset): Adjust prototypes.
13468 * xdisp.c (window_box, window_box_width, window_box_left)
13469 (window_box_left_offset, window_box_right, window_box_right_offset):
13470 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13471 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13472 * nsterm.m (ns_clip_to_row):
13473 * w32term.c (w32_clip_to_row):
13474 * xterm.c (x_clip_to_row): Likewise.
13476 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13478 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13479 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13481 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13483 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13484 for portability to hosts where /bin/sh has problems.
13486 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13488 Redesign redisplay interface to drop global output_cursor.
13489 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13490 (toplevel): Remove declaration of output_cursor.
13491 (set_output_cursor, x_cursor_to): Remove prototype.
13492 * window.h (struct window): New member output_cursor.
13493 (output_cursor_to): New function to replace RIF member.
13494 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13495 (update_text_area, set_window_cursor_after_update): Use it.
13496 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13497 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13498 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13499 * w32term.c (x_update_window_begin, x_update_window_end):
13500 * xterm.c (x_update_window_begin, x_update_window_end):
13501 Adjust to use per-window output cursor.
13503 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13505 Simplify SELECT_TYPE-related code.
13506 Like EMACS_TIME, this portability layer is no longer needed, since
13507 Emacs has been using fd_set as a portability layer for some time.
13508 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13509 (SELECT_TYPE): Remove. All uses changed to fd_set.
13510 (fd_set) [!FD_SET]: New typedef.
13512 Simplify EMACS_TIME-related code.
13513 This portability layer is no longer needed, since Emacs has been
13514 using struct timespec as a portability layer for some time.
13515 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13516 Include <time.h> rather than "systime.h"; that's all that's needed now.
13517 * dispnew.c: Include <timespec.h> rather than "systime.h";
13518 that's all that's needed now.
13519 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13520 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13521 TIMESPEC_RESOLUTION.
13522 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13523 LOG10_TIMESPEC_RESOLUTION.
13524 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13525 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13526 (make_emacs_time): Remove. All used changed to make_timespec.
13527 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13528 (current_timespec): Rename from current_emacs_time. All uses changed.
13529 (add_emacs_time): Remove. All uses changed to timespec_add.
13530 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13531 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13532 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13533 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13534 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13535 (current_timespec): Rename from current_emacs_time. All uses changed.
13536 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13537 changed to timespec_cmp.
13538 * xgselect.c: Include <timespec.h>, since our .h files don't.
13540 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13542 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13543 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13544 Remove the leftovers.
13545 * gtkutil.c (toplevel): Do not declare Qxft but include
13547 * image.c (toplevel): Do not declare Vlibrary_cache because
13548 it's already done in lisp.h.
13550 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13552 * lisp.h (Mouse_HLInfo): Move from here...
13553 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13554 (reset_mouse_highlight): New function.
13555 * msdos.c (dos_set_window_size, IT_update_begin)
13556 (internal_terminal_init):
13557 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13558 (ns_initialize_display_info):
13559 * w32console.c (initialize_w32_display):
13560 * w32term.c (x_update_window_end, x_free_frame_resources)
13561 (w32_initialize_display_info):
13562 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13563 * window.c (Fdelete_other_windows_internal):
13564 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13565 * termchar.h (toplevel):
13566 * xterm.h (toplevel): Include dispextern.h.
13568 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13570 Fix minor problems found by static checking.
13571 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13572 (expect): Avoid nested-if warning.
13573 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13574 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13575 * nsterm.h, nsterm.m (ns_select):
13576 * xgselect.c, xgselect.h (xg_select):
13577 Adjust signature to better match pselect's.
13578 * nsterm.m (ns_select):
13579 Don't set *TIMEOUT, since pselect doesn't.
13580 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13581 diagnostic about assigning const char * to it.
13582 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13584 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13586 * lread.c (substitute_object_recurse): Handle hash-tables as well
13589 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13591 Fix unlikely core dump in init_tty, and simplify terminfo case.
13592 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13593 The old version incorrectly dumped core if malloc returned a
13594 buffer containing only non-NUL bytes.
13595 (init_tty): Do not allocate or free termcap buffers; the
13596 struct does that for us now.
13597 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13598 (struct tty_display_info): Define members termcap_term_buffer and
13599 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13600 use them. Allocate them directly in struct rather than indirectly
13601 via a pointer, to simplify init_tty.
13603 * frame.c (check_minibuf_window): Initialize 'window' properly,
13604 so that Emacs reliably aborts later if 'window' is not initialized.
13606 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13608 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13609 of VoidSymbol (Bug#15154).
13611 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13613 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13614 mouse_face_beg_y and mouse_face_end_y.
13615 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13616 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13617 Adjust users and update comment where appropriate.
13619 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13621 * frame.c (check_minibuf_window): New function.
13622 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13623 Call check_minibuf_window (Bug#15183).
13625 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13627 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13628 because this is the only last cursor data we need to keep and consult.
13629 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13630 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13633 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13635 Fix recovering from possible decompression error.
13636 Since insert_from_gap doesn't always move point, we can't use PT as
13637 the position where the partially decompressed data ends, and
13638 should count how many bytes was produced so far.
13639 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13640 (unwind_decompress): Really delete partially uncompressed data.
13641 (Fzlib_decompress_region): Take decompressed data size into account.
13643 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13645 * syntax.c (init_syntax_once): Adjust comment and do an early
13646 initialization of Qchar_table_extra_slots just once...
13647 * casetab.c (init_casetab_once):
13648 * category.c (init_category_once):
13649 * character.c (syms_of_character):
13650 * coding.c (syms_of_coding):
13651 * xdisp.c (syms_of_xdisp): ...and omit it here.
13653 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13655 * xdisp.c (get_next_display_element): Don't apply to characters
13656 from a display vector the logic of setting it->end_of_box_run_p
13657 suitable for characters from a buffer. (Bug#15175)
13659 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13660 to handle directories, rather than '_utime' which doesn't.
13663 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13665 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13666 or fullscreen (Bug#14627).
13668 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13670 System-dependent integer overflow fixes.
13671 * process.c (Fset_process_window_size): Signal an error if
13672 the window size is outside the range supported by the lower level.
13673 * sysdep.c (set_window_size): Return negative on error,
13674 nonnegative on success, rather than -1, 0, 1 on not in system,
13675 failure, success. This is simpler. Caller changed.
13676 (serial_configure): Remove unnecessary initialization of local.
13677 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13678 size fits in unsigned long; this isn't true on some 32-bit hosts.
13679 Avoid buffer overrun if some future version of /proc/meminfo has a
13680 variable name longer than 20 bytes.
13681 (system_process_attributes) [__FreeBSD__]:
13682 Don't assume hw.availpages fits in 'int'.
13684 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13686 Don't let very long directory names overrun the stack.
13687 Fix some related minor problems involving "//", vfork.
13688 * callproc.c (encode_current_directory): New function.
13689 (call_process): Don't append "/"; not needed.
13690 * fileio.c (file_name_as_directory_slop): New constant.
13691 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13692 this can save the caller having to alloca.
13693 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13694 Use SAFE_ALLOCA, not alloca.
13695 (directory_file_name, Fexpand_file_name): Leave leading "//"
13696 alone, since it can be special even on POSIX platforms.
13697 * callproc.c (call_process):
13698 * process.c (Fformat_network_address):
13699 * sysdep.c (sys_subshell):
13700 Use encode_current_directory rather than rolling our own.
13701 (create_process): No need to encode directory; caller does that now.
13702 * process.h (encode_current_directory): New decl.
13703 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13704 Rework to avoid 'goto xyzzy;'.
13706 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13708 * xdisp.c (handle_face_prop): If the default face was remapped use
13709 the remapped face for strings from prefix properties. (Bug#15155)
13711 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13713 Minor cleanup for redisplay interface and few related functions.
13714 * frame.h (enum text_cursor_kinds): Move from here...
13715 * dispextern.h (enum text_cursor_kinds): ...to here.
13716 (toplevel): Drop unnecessary declarations.
13717 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13718 in update_window_end_hook and draw_window_cursor functions.
13719 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13720 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13721 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13722 * xterm.c (x_update_window_end, x_draw_window_cursor):
13723 * xdisp.c (display_and_set_cursor, update_window_cursor)
13724 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13725 enum text_cursor_kinds where appropriate.
13727 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13729 Redesign redisplay interface to drop updated_row and updated_area.
13730 * dispextern.h (updated_row, updated_area): Remove declaration.
13731 (struct redisplay_interface): Pass glyph row and row area parameters
13732 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13733 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13735 * dispnew.c (updated_row, updated_area): Remove.
13736 (redraw_overlapped_rows, update_window_line): Adjust user.
13737 (update_marginal_area, update_text_area): Likewise. Pass updated row
13738 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13739 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13742 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13744 * process.c (flush_pending_output): Remove stub.
13747 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13749 * callproc.c: Fix race that killed background processes (Bug#15144).
13750 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13751 Record deleted process-id in critical section, not afterwards.
13752 Don't mistakenly kill process created by a call-process invocation
13753 that discards output and does not wait.
13755 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13757 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13758 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13759 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13760 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13761 to shut up compiler in mark_object.
13762 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13764 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13766 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13767 We can't portably rely on PTY_OPEN doing that, even if
13768 it calls posix_openpt with O_CLOEXEC.
13770 2013-08-20 Kenichi Handa <handa@gnu.org>
13772 * character.c (string_char): Improve commentary.
13774 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13776 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13777 (struct animation_cache): Make signature a flexible array member.
13778 All uses changed. This is a tad slower but may insulate us better
13779 from future changes to ImageMagick.
13781 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13783 * image.c: Shrink memory needed for animation cache.
13784 (SIGNATURE_DIGESTSIZE): New constant.
13785 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13786 (imagemagick_create_cache): Copy the signature. This saves
13787 several KB of memory that ImageMagick wastes per signature.
13788 Don't bother updating the update_time, as the caller does that now.
13789 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13790 it's a fixed size struct member now.
13791 (imagemagick_get_animation_cache): Always destroy the signature,
13792 as it's now imagemagick_create_cache's responsibility to copy it.
13793 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13794 and use memcmp rather than strcmp.
13795 eassert that ImageMagick returns a signature of the specified length.
13797 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13799 * image.c (imagemagick_get_animation_cache): Don't segfault on
13801 (imagemagick_get_animation_cache): Revert to previous definition
13802 so that it actually works. But keep the memory leak fix.
13803 (imagemagick_get_animation_cache): Fix memory leak.
13805 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13807 * image.c: Fix animation cache signature memory leak.
13808 Fix some other minor performance problems while we're at it.
13809 (imagemagick_create_cache): Clear just the members that
13810 need clearing. Don't set update_time, as caller does that now.
13811 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13812 Simplify by using pointer-to-pointer instead of a prev pointer.
13813 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13814 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13815 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13816 it's already a copy. Free the signature probe unless it's cached.
13818 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13819 This was introduced by my 2013-08-12 fix for Bug#15035.
13821 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13823 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13824 (imagemagick_prune_animation_cache): Now static.
13826 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13828 * image.c (imagemagick_get_animation_cache): Don't segfault when
13829 pruning all entries.
13831 2013-08-18 Ken Brown <kbrown@cornell.edu>
13833 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13834 static heap if ENABLE_CHECKING is defined.
13835 (max_bss_sbrk_ptr): New variable.
13836 (bss_sbrk): Use it.
13837 (report_sheap_usage): Report maximum static heap usage instead of
13838 ending static heap usage.
13840 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13842 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13843 of zlib_initialized according to the results of calling
13844 init_zlib_functions.
13846 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13848 * image.c: Implement an ImageMagick per-image cache.
13849 (imagemagick_get_animation_cache): Fix a double-free error.
13850 (imagemagick_load_image): Remove the ping_wand code, which only
13851 apparently saved time on invalid animated images, and slowed down
13852 everything else. Optimize for the common case.
13854 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13856 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13858 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13860 * marker.c (set_marker): Remove documentation of undefined behavior.
13862 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13864 * image.c (imagemagick_compute_animated_image): Animate correctly
13865 when sub-images are smaller than the main image.
13866 (imagemagick_compute_animated_image): Setting the iterator row to
13867 zero is apparently not allowed.
13868 (imagemagick_compute_animated_image): Allow images that say they
13869 have sub-images that are bigger than the main image, but just crop
13872 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13874 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13876 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13878 * image.c (imagemagick_compute_animated_image): Respect the GIF
13881 2013-08-15 Ken Brown <kbrown@cornell.edu>
13883 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13884 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13887 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13889 Fix minor problems found by static checking.
13890 * frame.c (delete_frame):
13891 * xdisp.c (next_element_from_display_vector):
13892 Avoid uninitialized local.
13893 * image.c (imagemagick_compute_animated_image): Port to C89.
13894 Prefer usual GNU indentation style for loops.
13895 Be more careful about bizarrely large sizes, by using ptrdiff_t
13898 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13900 Fix infinite frame selection loop (Bug#15025).
13901 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13903 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13905 * xdisp.c (compute_window_start_on_continuation_line):
13906 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13907 to make sure we end up setting the window start at the leftmost
13908 visible character of the display line. This avoids funky
13909 horizontal shifting because the window start is not kept on the
13910 same position. (Bug#15090)
13911 (next_element_from_display_vector): Support 'box' face attribute
13912 in the face definitions of a display vector. (Bug#15099)
13914 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13916 * image.c (imagemagick_compute_animated_image): Implement animated
13917 images (bug#14700).
13918 (imagemagick_compute_animated_image): Fix some compilation
13919 warnings. Implement a very simple cache to make the animation
13920 usable at all, but it should be replaced with a per-image cache.
13922 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13924 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13925 to do `for' loops over alist values.
13926 * buffer.h (FOR_EACH_BUFFER):
13927 * process.c (FOR_EACH_PROCESS): Use it.
13928 (handle_child_signal, status_notify, Fget_buffer_process)
13929 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13931 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13933 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13934 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13935 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13936 to xzalloc and so avoid redundant call to memset.
13937 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13938 members because it is allocated with xzalloc and so already zeroed.
13940 2013-08-14 Ken Brown <kbrown@cornell.edu>
13942 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13945 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13947 Utility function and macro to copy Lisp string to C string.
13948 * lisp.h (xlispstrdupa): New macro.
13949 (xlispstrdup): New prototype.
13950 * alloc.c (xlispstrdup): New function.
13951 * callint.c (Fcall_interactively):
13952 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13953 (Fsubstitute_in_file_name):
13954 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13955 * image.c (x_create_bitmap_from_file):
13956 * w32term.c (w32_term_init):
13957 * xterm.c (x_term_init): Use xlispstrdup.
13959 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13961 * image.c (imagemagick_load_image): Make animated pictures work.
13962 There's still some problems with background color settings, though
13965 * decompress.c (unwind_decompress): Always restore point.
13967 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13969 * marker.c (set_marker): Reformat documentation.
13971 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13973 * xdisp.c (cursor_type_changed): Now static.
13975 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13976 Use changed. This avoids the need to call xmalloc and for the
13977 caller to call xfree, and avoids memory leaks in some situations.
13979 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13981 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13982 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13983 (redisplay_window): If window_end_valid is cleared due to non-zero
13984 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13985 so do not call to try_cursor_movement for that window.
13987 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13989 * window.h (struct window): Convert window_end_pos and
13990 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13991 (wset_window_end_pos, wset_window_end_vpos): Remove.
13992 * dispnew.c (adjust_glyph_matrix):
13993 * window.c (Fwindow_end, replace_window, set_window_buffer)
13995 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13996 (set_vertical_scroll_bar, redisplay_window, try_window)
13997 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13998 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13999 (note_mouse_highlight): Adjust users.
14000 (try_cursor_movement): Likewise. Convert old precondition to eassert.
14003 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
14005 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
14006 * image.c (imagemagick_filename_hint): Use `const char *' and
14007 prefer SSDATA to SDATA to avoid warnings.
14009 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
14011 Cleanup window fringes, margins and scroll bars adjustments.
14012 * window.c (set_window_fringes, set_window_margins)
14013 (set_window_scroll_bars, apply_window_adjustment): New functions.
14014 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
14015 (Fset_window_scroll_bars): Use them.
14017 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
14019 * window.h (struct window): Convert scroll_bar_width
14020 from Lisp_Object to integer. Adjust comment.
14021 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
14023 * window.c (wset_scroll_bar_width): Remove.
14024 (make_window): Initialize scroll_bar_width.
14025 (Fsplit_window_internal): Use direct assignment.
14026 (Fset_window_configuration, save_window_save):
14027 Convert Lisp_Object to integer and back where appropriate.
14028 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
14029 bar was actually changed, and mention this in docstring.
14031 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
14033 * decompress.c: Minor simplifications.
14034 (Fzlib_decompress_region): Don't bother verifying
14035 that avail_out <= UINT_MAX, as that was confusing.
14036 Mention the restriction in a comment instead.
14037 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
14039 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
14041 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
14042 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
14044 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
14046 * image.c (imagemagick_filename_hint): Check for errors in the
14049 2013-08-13 Eli Zaretskii <eliz@gnu.org>
14051 * window.c (Fwindow_margins): Return nil when there's no marginal
14052 area, as per the documented API.
14054 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
14055 Fmake_vector, as scroll bar's struct members are not all Lisp
14056 objects now. This avoids crashes in GC.
14058 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
14059 bool, so its address could be taken.
14061 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
14063 * image.c (imagemagick_filename_hint): New function to possibly
14064 apply `image-content-type-suffixes'.
14065 (imagemagick_load_image): Use it.
14067 2013-08-13 Eli Zaretskii <eliz@gnu.org>
14069 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
14070 if loading zlib failed.
14072 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
14074 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
14075 2013-08-13 checkin below. Change bool to BOOL, rule is:
14076 All Obj-C code uses BOOL, except for interfaces callable from C.
14078 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
14080 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14082 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
14083 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
14084 bool instead of BOOL.
14085 * w32term.h (struct scroll_bar): Convert fringe_extended_p
14086 from Lisp_Object to bitfield. Adjust comment.
14087 * w32term.c (x_scroll_bar_create): Adjust user.
14088 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
14089 * xterm.c (XTset_vertical_scroll_bar): Likewise.
14090 Use bool for boolean.
14091 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
14092 to `unsigned int' when defining a bitfield.
14094 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
14096 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
14098 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14100 * window.h (struct window): Convert left_margin_cols and
14101 right_margin_cols from Lisp_Objects to integers. Adjust comment.
14102 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
14103 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
14105 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
14107 (showing_window_margins_p, update_window_line, update_frame_1):
14108 * fringe.c (draw_fringe_bitmap_1):
14109 * xdisp.c (window_box_width): Adjust users.
14110 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
14111 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
14112 Use direct assignment.
14113 (Fset_window_configuration, save_window_save, Fwindow_margins):
14114 Convert Lisp_Object to integer and back where appropriate.
14115 (Fset_window_margins): Adjust user. Return t if any margin
14116 was actually changed, and mention this in docstring.
14118 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
14120 * syntax.c (forward_word):
14121 * cmds.c (forward_char, backward_char): Mention the optional argument.
14123 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14125 * window.h (struct window): Convert left_fringe_width
14126 and right_fringe_width from Lisp_Objects to integers.
14128 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
14129 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
14130 * window.c (wset_left_fringe_width, wset_right_fringe_width):
14132 (make_window): Initialize new integer fields to -1.
14133 (Fsplit_window_internal): Use direct assignment.
14134 (Fset_window_configuration, save_window_save):
14135 Convert Lisp_Object to integer and back where appropriate.
14136 (Fset_window_fringes): Adjust user. Return t if any fringe
14137 was actually changed, and mention this in docstring.
14139 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14141 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
14142 * nsfns.m (x_set_cursor_type):
14143 * w32fns.c (x_set_cursor_type):
14144 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
14145 * xdisp.c (set_frame_cursor_types): ...but in common code.
14147 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14149 * font.c (clear_font_cache): New function, stripped from...
14150 (Fclear_font_cache): ...here, which now uses the function
14151 above. Adjust comment.
14152 * font.h (clear_font_cache): Add prototype.
14153 * xfaces.c (clear_face_cache): Use clear_font_cache.
14155 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
14157 * window.c (Fset_window_start): Compare `w', not `window' because
14158 `w' might not be equal to `window' after call to decode_live_window.
14160 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
14162 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
14163 This fixes a problem introduced by the Bug#15035 patch
14164 when using GPG. Reported by Herbert J. Skuhra.
14166 2013-08-12 Eli Zaretskii <eliz@gnu.org>
14168 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
14169 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
14170 not yet initialized.
14172 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
14174 * decompress.c (Fzlib_decompress_region): Support zlib
14175 decompression, too, and rename.
14177 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
14179 Minor zlib configuration tweaks.
14180 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
14181 Don't assume presence of fn_inflateInit2_ zlib internal function.
14183 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
14185 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
14186 include the zlib prefix.
14188 2013-08-12 Eli Zaretskii <eliz@gnu.org>
14190 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
14191 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
14192 define static variables that are pointers to zlib functions to be
14193 dynamically loaded.
14194 (init_zlib_functions) [WINDOWSNT]: New function.
14195 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
14197 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
14198 macros instead of invoking the zlib functions directly.
14199 (syms_of_decompress): DEFSYM Qzlib_dll.
14200 Staticpro Szlib_available_p.
14202 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
14204 Avoid looping over all frame windows to freeze and unfreeze.
14205 * window.h (struct window): Drop frozen_window_start_p.
14206 (freeze_window_starts): Drop prototype.
14207 * frame.h (struct frame): New frozen_window_starts flag.
14208 (FRAME_WINDOWS_FROZEN): New macro.
14209 * window.c (freeze_window_start, freeze_window_starts):
14211 (select_window, replace_window): Adjust users.
14212 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
14213 (window_frozen_p): New function.
14214 (redisplay_window): Use it.
14216 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
14218 Fix some fd issues when running subprocesses (Bug#15035).
14219 Fix bugs that can leak files or file descriptors on errors.
14220 Don't unlink open temp files, as that's hard for users to diagnose
14221 when things go awry (e.g., temp disk exhausted).
14222 Don't bother to lock temp files. Check for invalid recursion.
14223 * callproc.c (synch_process_fd): Remove. All uses removed.
14224 (synch_process_tempfile): New var or macro.
14225 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
14227 (record_kill_process): New arg, the temp name. All callers changed.
14228 (delete_temp_file): Now just a simple wrapper around unlink.
14229 (call_process_kill): New arg, the call_process_fd array.
14230 Close them all. Clear synch_process_pid. Remove the temp file,
14231 or arrange for it to be removed.
14232 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
14233 that's been moved to synch_process_tempfile. Caller changed.
14234 Do not remove the tempfile; that's now call_process_kill's
14236 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
14237 call_process_kill; the caller now does that.
14238 (call_process_cleanup): Do not close the process fd; that's now
14239 call_process_kill's responsibility.
14240 (Fcall_process): Implement via new function call_process, which
14241 has most of the old body of Fcall_process, but with a different API.
14242 (call_process): New function that does not open or close filefd if
14243 it is nonnegative. Record which fds need to be closed, and let
14244 call_process_kill close (and remove the tempfile, on MSDOS) on error.
14245 Signal an error if invoked recursively (could be done via a hook).
14246 Simplify creation of the tempfile in the MSDOS case.
14247 Don't create the output file until after checking for the executable.
14248 Report any failure to open /dev/null.
14249 Don't open /dev/null for writing twice; once is enough.
14250 Don't create pipe if all output is being discarded or sent to file.
14251 Don't worry about setting up the coding system or reading from the
14252 pipe if all output is being discarded.
14253 Hoist fd_error local into top level, to lessen block nesting.
14254 Don't record deleted pid here; now done by Fcall_process_region.
14255 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
14256 and note its success in synch_process_tempfile.
14257 Do not leak resources when child_setup fails.
14258 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
14259 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
14260 (create_temp_file): Now returns open fd, with an additional
14261 Lisp_Object * argument to return the name. All callers changed.
14262 Do not close the file; rewind it instead, and leave it open for
14263 the caller. Do not lock the temp file. Unwind-protect the file
14264 and the file-descriptor.
14265 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
14266 If an asynchrounous process, record it here, not in call_process.
14267 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
14268 * eval.c (set_unwind_protect): New function.
14269 * fileio.c (write_region): New function, generalized from the
14270 old Fwrite_region. Do not lock temp files.
14271 (Fwrite_region): Use it.
14272 * lisp.h (set_unwind_protect, write_region): New decls.
14273 * process.c: Include <verify.h>.
14274 (make_process): Mark fds as initially closed.
14275 (deleted_pid_list): Now a list of pid-filename pairs.
14277 (close_process_fd): New function.
14278 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
14279 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
14280 New constants. Verify that their number matches PROCESS_OPEN_FDS.
14281 (create_process, create_pty, Fmake_serial_process)
14282 (server_accept_connection): Record which fds need to be closed,
14283 and let deactivate_process close them.
14284 (Fmake_network_process): Do not discard the unwind-protect
14285 until it's safe to do so.
14286 (deactivate_process): Close the fds opened by create_process etc.
14287 (Fprocess_send_eof): Adjust to new way of recording open fds.
14288 Report an error if /dev/null can't be opened, instead of aborting.
14289 * process.h (PROCESS_OPEN_FDS): New constant.
14290 (struct Lisp_Process): New member open_fds.
14291 (record_kill_process, record_deleted_pid): Adjust signatures.
14292 (record_deleted_pid): Move decl here ...
14293 * syswait.h (record_deleted_pid): ... from here.
14295 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14297 * decompress.c: Fix bugs with large buffers and weird inputs.
14298 Tune a bit. Reindent as per usual Emacs style.
14299 (BUFFER_SIZE): Remove.
14300 (Fdecompress_gzipped_region): Do not mishandle input buffers with
14301 more than UINT_MAX bytes. Decompress into the gap instead of into
14302 an auto buffer, as this should avoid copying. Return nil if
14303 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
14304 set immediate_quit; we shouldn't trust zlib code that much.
14306 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
14308 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
14309 errors, and really move the gap to where we want it.
14311 * lisp.h: Include decompress.c support.
14313 * emacs.c (main): Include decompress.c support.
14315 * Makefile.in: Include -lz if present.
14317 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
14319 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
14320 (initWithTitle:): Initialize frame to 0.
14321 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
14322 (fillWithWidgetValue:frame:): Rename from
14323 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
14325 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
14326 fillWithWidgetValue:frame:
14328 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
14329 remove memory leak warnings.
14331 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
14332 (ns_check_menu_open): Handle menu == nil. Remove assignment to
14333 menu_pending_title.
14335 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
14336 (x_activate_menubar): Update the whole menu.
14337 (trackingNotification:): Call ns_check_menu_open if tracking ends.
14338 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
14339 current event is not NSSystemDefined (Bug#15001).
14340 Call ns_check_menu_open only if trackingMenu is 2.
14341 (menuDidClose:): New method, decrease trackingMenu.
14342 (fillWithWidgetValue:setDelegate:): New method.
14343 (fillWithWidgetValue:): Call the above.
14345 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
14347 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14349 Omit some unnecessary casts.
14350 Many of these go back to the old pre-C89 days, when they may have
14351 been needed, but we've been assuming C89 or later for a while now.
14352 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14353 (live_float_p, live_misc_p, live_vector_p):
14354 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14355 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14356 (defvar_per_buffer):
14357 * callint.c (Fcall_interactively):
14358 * doc.c (Fsubstitute_command_keys):
14359 * filelock.c (get_boot_time):
14360 * frame.c (xrdb_get_resource):
14361 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14362 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14363 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14364 (menuitem_highlight_callback, menu_destroy_callback)
14365 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14366 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14367 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14368 (xg_tool_bar_help_callback, tb_size_cb):
14369 * image.c (xpm_alloc_color, png_read_from_memory)
14370 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14371 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14373 * keymap.c (describe_map):
14374 * nsfns.m (Fns_display_monitor_attributes_list):
14375 * nsmenu.m (process_dialog:):
14376 * nsterm.m (hold_event):
14377 * process.c (wait_reading_process_output):
14378 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14379 * scroll.c (do_direct_scrolling, scrolling_1):
14380 * termcap.c (tgetent):
14381 * window.c (check_window_containing, add_window_to_list)
14382 (freeze_window_starts):
14383 * xdisp.c (compare_overlay_entries, vmessage):
14384 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14385 (x_get_monitor_attributes_xrandr)
14386 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14387 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14388 * xfont.c (xfont_match, xfont_open):
14389 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14390 (menubar_selection_callback, menu_position_func)
14391 (popup_selection_callback, create_and_show_popup_menu)
14392 (dialog_selection_callback, create_and_show_dialog):
14393 * xrdb.c (x_get_string_resource)
14395 * xsmfns.c (x_session_check_input):
14396 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14397 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14398 (xaw_jump_callback, xaw_scroll_callback):
14399 Omit unnecessary casts.
14401 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14403 Minor string-length refactoring.
14404 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14405 * frame.c (make_monitor_attribute_list):
14406 Prefer build_string to strlen + make_string.
14408 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14410 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14411 don't check minor_code (Bug#14417).
14413 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14415 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14416 vertical positions instead. This avoids calling MATRIX_ROW with
14417 row numbers that are possibly beyond valid limits. (Bug#15064)
14419 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14421 Use xstrdup and build_unibyte_string where applicable.
14422 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14423 * xfns.c (x_window):
14424 * xrdb.c (x_get_customization_string):
14425 * xterm.c (xim_initialize):
14426 * w32fns.c (w32_window): Use xstrdup.
14427 (w32_display_monitor_attributes_list):
14428 * emacs.c (init_cmdargs):
14429 * keyboard.c (PUSH_C_STR):
14430 * nsfont.m (nsfont_open):
14431 * sysdep.c (system_process_attributes):
14432 * w32.c (system_process_attributes):
14433 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14435 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14437 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14438 variables of these types so that GDB would know about them, as aid
14439 for debugging fatal exceptions. (Bug#15024) See also
14440 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14443 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14445 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14446 larger than the NSWindow (Bug#14934).
14448 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14450 Redesign redisplay interface to drop global variable updated_window.
14451 Always pass currently updated window as a parameter to update routines.
14452 * dispextern.h (updated_window): Remove declaration.
14453 (struct redisplay_interface): Pass window parameter to
14454 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14455 and after_update_window_hook.
14456 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14458 * dispnew.c (updated_window): Remove.
14459 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14460 (update_window_line): Adjust to match redisplay interface changes.
14461 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14462 (ns_scroll_run, ns_after_update_window_line):
14463 * w32term.c (x_update_window_begin, x_update_window_end)
14464 (x_after_update_window_line, x_scroll_run):
14465 * xterm.c (x_update_window_begin, x_update_window_end)
14466 (x_after_update_window_line, x_scroll_run):
14467 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14468 Likewise. Adjust comments where appropriate.
14469 (x_cursor_to): Simplify because this is always called during window
14470 update (but install debugging check anyway).
14471 (expose_window): Check must_be_updated_p flag to see whether this
14472 function is called during window update.
14474 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14476 Do not reset window modification event counters excessively.
14477 These leftovers and poor man's tricky methods to catch extra
14478 redisplay's attention are no longer needed.
14479 * frame.c (set_menu_bar_lines_1):
14480 * minibuf.c (read_minibuf_unwind):
14481 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14482 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14483 (window_scroll_line_based, Fset_window_configuration):
14484 * xdisp.c (redisplay_window): Do not reset last_modified and
14485 last_overlay_modified counters.
14487 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14489 * xselect.c (x_send_client_event): Set send_event and serial, memset
14490 data.l as it might be bigger than data.b. Use 24 bit mask to
14491 XSendEvent (Bug#15034).
14493 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14495 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14496 for TTY frames that are not the top frame on their console.
14499 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14501 * w32term.c (w32fullscreen_hook): Really maximize frame when
14502 asked for (Bug#14841).
14504 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14506 Prefer selected_window to Fselected_window, likewise for frames.
14507 * buffer.c (Fbuffer_swap_text):
14508 * data.c (Fvariable_binding_locus):
14509 * window.c (run_window_configuration_change_hook): Adjust users.
14510 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14511 Use decode_live_frame.
14513 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14515 Be more careful if selected window shows the buffer other than current,
14516 use window_outdated only if this is not so. This change should also
14517 address some weird issues discussed in Bug#13012.
14518 * window.h (window_outdated): New prototype.
14519 * window.c (window_outdated): Now here. Convert from static and
14520 always assume window's buffer.
14521 (Fwindow_end, Fwindow_line_height): Use it.
14522 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14523 and always assume window's buffer.
14524 (redisplay_window): Adjust user.
14525 (redisplay_internal): Call to reconsider_clip_changes once and
14526 check whether mode line should be updated only if selected window
14527 shows current buffer.
14528 (run_window_scroll_functions): Use eassert for debugging check.
14529 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14531 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14533 * window.c (window_scroll, window_scroll_pixel_based)
14534 (window_scroll_line_based): Use bool for booleans.
14536 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14538 * process.c: Fix minor off-by-one issues in descriptor counts.
14539 This shouldn't fix any real bugs, but it cleans up the code a bit.
14540 (max_process_desc, max_input_desc): -1, not 0, means none.
14542 (delete_input_desc): New function.
14543 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14544 (deactivate_process): Scan backwards when recomuting max_process_desc;
14545 that should be faster.
14546 (init_process_emacs): Initialize max_input_desc.
14548 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14550 Use region cache to speedup bidi_find_paragraph_start.
14551 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14552 Rename cache_long_line_scans to cache_long_scans.
14553 * buffer.c (bset_cache_long_line_scans): Rename to
14554 bset_cache_long_scans.
14555 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14556 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14558 (syms_of_buffer): Rename cache-long-line-scans to
14559 cache-long-scans. Adjust docstring.
14560 * search.c (newline_cache_on_off):
14561 * indent.c (width_run_cache_on_off): Adjust users.
14562 * bidi.c (bidi_paragraph_cache_on_off): New function.
14563 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14564 * insdel.c (prepare_to_modify_buffer):
14565 Invalidate bidi_paragraph_cache if enabled.
14567 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14569 Invalidate region caches only if buffer text is going to be changed.
14570 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14571 (modify_text): ...new prototype.
14572 (prepare_to_modify_buffer_1): New prototype.
14573 * textprop.c (modify_region): Rename to...
14574 (modify_text_properties): ...new function.
14575 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14576 (Fremove_list_of_text_properties): Adjust users.
14577 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14578 (modify_text): ...new function.
14579 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14580 (prepare_to_modify_buffer_1): ...new function.
14581 * casefiddle.c (casify_region):
14582 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14583 (Ftranspose_regions): Use modify_text.
14585 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14587 * lisp.mk (lisp): Add nadvice.elc.
14589 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14591 New macro to iterate over live buffers similar to frames.
14592 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14593 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14594 Declare buffer-related variables here to offload lisp.h.
14595 * buffer.c (Vbuffer_alist): Adjust comment.
14596 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14597 (other_buffer_safely):
14598 * data.c (store_symval_forwarding):
14599 * dispnew.c (Fframe_or_buffer_changed_p):
14600 * fileio.c (Fdo_auto_save):
14601 * filelock.c (unlock_all_files):
14602 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14604 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14606 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14607 * callproc.c (create_temp_file):
14608 * filelock.c (create_lock_file):
14609 Assume mkostemp, since it's now provided by Gnulib.
14611 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14613 * w32.c (mkostemp): New function.
14614 (mktemp): Remove, no longer used. Most of the code reused in
14615 mkostemp. (Bug#15015)
14616 (mktemp): Don't undef.
14618 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14620 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14621 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14622 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14623 (free_glyph_pool, check_glyph_memory): Likewise for
14624 all users. Adjust comments where appropriate.
14626 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14628 * composite.h: Minor fixups.
14629 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14630 to fix a misspelling, and change it to an inline function while
14631 we're at it (it need not be a macro). All uses changed.
14632 (composition_method, composition_valid_p):
14633 Rewrite to avoid assignments in if-conditions.
14635 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14637 Do not use global Lisp_Object in composition macros.
14638 * composite.h (composition_temp): Remove declaration.
14639 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14640 (composition_method, composition_valid_p): ...inline functions.
14641 (compose_region): Remove the leftover.
14642 * composite.c (composition_temp): Remove.
14643 (run_composition_function, update_compositions)
14644 (composition_compute_stop_pos, composition_adjust_point)
14645 (Ffind_composition_internal):
14646 * coding.c (handle_composition_annotation):
14647 * xdisp.c (handle_composition_prop, check_point_in_composition):
14648 Related users changed.
14650 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14652 Drop FRAME_PTR typedef.
14653 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14654 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14655 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14656 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14657 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14658 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14659 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14660 All related users changed.
14662 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14664 * eval.c (default_toplevel_binding): New function.
14666 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14667 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14668 (syms_of_eval): Export them.
14669 * data.c (Fdefault_value): Micro cleanup.
14670 * term.c (init_tty): Use "false".
14672 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14674 Fix X GC leak in GTK and raw (no toolkit) X ports.
14675 * xterm.c (x_free_frame_resources): If white and black relief
14676 GCs are allocated, always free them here.
14677 * xfns.c (x_make_gc): Omit redundant initialization.
14678 * widget.c (create_frame_gcs): Remove the leftover.
14679 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14680 in x_free_frame_resources.
14682 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14684 * nsterm.m (windowWillResize:toSize:): Only change title if
14685 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14687 (viewDidEndLiveResize): New method.
14689 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14690 inside NS_IMPL_COCOA.
14692 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14694 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14695 Do not check whether undo is enabled because record_insert and
14696 record_delete does that themselves.
14698 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14700 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14701 member which is not really used any more.
14702 (FRAME_XIC_BASE_FONTNAME): Remove.
14703 * xfns.c (xic_free_fontset): Adjust user.
14704 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14705 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14706 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14707 (xdialog_show): Use eassert for debugging check.
14708 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14710 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14712 * fileio.c, fns.c (merge): Move extern decl from here ...
14713 * lisp.h (merge): ... to here.
14715 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14717 Fix last font-related change.
14718 * w32font.h (w32font_list_internal, w32font_match_internal):
14720 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14721 (uniscribe_list_family): Adjust to match font API change.
14722 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14723 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14725 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14727 * frame.h (FRAME_MOUSE_UPDATE):
14728 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14729 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14731 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14733 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14734 * font.h (struct font_driver): Change list, match, and list_family
14735 functions to accept struct frame * as first arg.
14736 * font.c (font_score, font_compare, font_sort_entities):
14738 (font_sort_entities, font_list_entities, font_select_entity)
14739 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14740 match font API change.
14741 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14742 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14743 * ftxfont.c (ftxfont_list, ftxfont_match):
14744 * xftfont.c (xftfont_list, xftfont_match):
14745 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14746 * w32font.c (w32font_list, w32font_match, w32font_list)
14747 (w32font_list_internal, w32_font_match_internal): Likewise.
14748 * xfaces.c (Fx_family_fonts): Adjust user.
14750 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14752 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14753 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14754 only if HAVE_X_WINDOWS is in use.
14755 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14756 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14757 * w32term.c (x_wm_set_icon_position): Likewise.
14758 * w32fns.c (x_icon): Adjust user.
14760 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14762 * xterm.c (last_mouse_press_frame): Remove the
14763 leftover which is not really used any more.
14764 (handle_one_xevent, syms_of_xterm): Adjust users.
14765 (x_flush): Call XFlush once per each X display, not frame.
14766 This is better because this code always unconditionally skips
14767 non-X frames in Vframe_list and issues the only XFlush if we
14768 have more than one X frame on the same X display.
14769 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14770 Use bool for booleans.
14771 (x_draw_glyph_string_background, cvt_string_to_pixel)
14772 (cvt_pixel_dtor): Drop unnecessary prototypes.
14773 * xterm.h (x_display_ok): Adjust prototype.
14775 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14777 Drop unnecessary functions that deals with frame pixel size.
14778 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14779 (x_pixel_height): Drop prototypes.
14780 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14781 (x_pixel_height): Drop implementations.
14782 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14783 which should be always valid for window frame.
14784 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14785 * w32menu.c (Fx_popup_dialog):
14786 * xmenu.c (Fx_popup_dialog): Likewise for both.
14788 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14790 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14791 frame parameters and call to Fmodify_frame_parameters just once.
14792 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14793 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14794 and mention nil frame in docstring.
14796 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14798 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14799 (x_figure_window_size): Likewise. Adjust to return long.
14800 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14801 (toplevel): Move Qterminal_live_p to...
14802 * terminal.c (toplevel): ...here, make it static, and...
14803 (syms_of_terminal): ...DEFSYM here.
14804 * frame.h (Qterminal_live_p): Remove declaration.
14805 (make_frame, x_figure_window_size): Adjust prototype.
14806 * nsfns.m (Fx_create_frame): Use long for window flags.
14808 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14810 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14811 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14812 Do not assume that emacs_close (INT_MAX) is a no-op.
14814 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14816 * xfaces.c (make_face_cache): For struct face_cache, prefer
14817 xmalloc to xzalloc and so avoid redundant call to memset.
14818 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14820 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14822 * fringe.c (draw_window_fringes, update_window_fringes)
14823 (compute_fringe_widths):
14824 * w32term.c (x_draw_glyph_string):
14825 * window.c (candidate_window_p, Frecenter):
14826 * xfaces.c (realize_basic_faces, realize_default_face)
14827 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14828 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14829 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14830 * xmenu.c (Fx_menu_bar_open_internal):
14831 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14832 * xsettings.c (xft_settings_event):
14833 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14834 Use bool for booleans. Adjust style and comments where
14836 * dispextern.h (draw_window_fringes, update_window_fringes)
14837 (compute_fringe_widths):
14838 * xterm.h (x_had_errors_p): Adjust prototype.
14840 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14842 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14843 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14845 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14847 * fns.c (toplevel): Remove comment before Fsafe_length because
14848 it checks for QUIT.
14850 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14852 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14854 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14856 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14857 frame which got the message is still alive, before dereferencing
14858 its pointer. (Bug#14970)
14860 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14861 be a live window, before using it as such. (Bug#14970)
14863 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14865 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14866 w32_detect_focus_change instead of doing part of its job by hand.
14867 This fixes the problem whereby FOCUS_OUT events were not sent to
14870 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14872 * process.c (Fprocess_list): Doc fix.
14874 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14875 being re-exposed only if it didn't ask to become visible.
14876 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14877 was previously iconified. (Bug#14841)
14878 (x_iconify_frame): Mark the frame iconified.
14880 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14882 Fix minor problems found by static checking.
14883 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14884 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14886 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14888 * eval.c (set_specpdl_old_value): New function.
14889 (unbind_to): Minor simplification.
14890 (get_backtrace_frame): New function.
14891 (Fbacktrace_frame): Use it. Add `base' argument.
14892 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14893 (syms_of_eval): Export backtrace-eval.
14894 * xterm.c (x_focus_changed): Simplify.
14896 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14898 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14900 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14902 * xdisp.c (redisplay_window): Instead of moving point out of
14903 scroll margin, reject the force_start method, and try scrolling
14904 instead. (Bug#14780)
14906 2013-07-24 Ken Brown <kbrown@cornell.edu>
14908 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14911 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14913 * eval.c (Fprogn): Do not check that BODY is a proper list.
14914 This undoes the previous change. The check slows down the
14915 interpreter, and is not needed to prevent a crash. See
14916 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14918 2013-07-23 Glenn Morris <rgm@gnu.org>
14920 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14922 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14924 Port to GNU/Linux systems with tinfo but not ncurses.
14925 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14926 to decide whether ncurses is being used. Without this change,
14927 GCC complains about tgetent not being declared, on a system
14928 that has tinfo installed but ncurses not installed.
14930 * eval.c (Fprogn): Check that BODY is a proper list.
14932 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14933 * data.c (Fsetq_default):
14934 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14935 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14937 Tune by taking advantage of the fact that ARGS is always a list
14938 when a function is declared to have UNEVALLED args.
14940 * emacsgtkfixed.c: Port to GCC 4.6.
14941 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14943 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14945 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14946 here to silence compiler warnings.
14948 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14950 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14951 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14952 from messing up Emacs's 'struct frame' (Bug#14923).
14954 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14956 * alloc.c (make_save_ptr_ptr): Define this function.
14957 It was inadvertently omitted. It's needed only if
14958 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14960 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14962 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14963 frame have focus (Bug#14895).
14965 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14967 Avoid vfork-related deadlock more cleanly.
14968 * callproc.c (child_setup): When the child's exec fails, output
14969 the program name, as that's more useful. Use O_NONBLOCK to avoid
14971 * process.c (create_process_1): Remove; no longer needed.
14972 (create_process): Remove timer hack; no longer needed, now that
14973 the child avoids deadlock.
14975 2013-07-20 Glenn Morris <rgm@gnu.org>
14977 * image.c (Fimage_flush): Fix doc typo.
14979 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14981 Fix array bounds violation when pty allocation fails.
14982 * process.c (PTY_NAME_SIZE): New constant.
14983 (pty_name): Remove static variable; it's now auto.
14984 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14985 Take pty_name as an arg rather than using a static variable.
14986 All callers changed.
14987 (create_process): Recover pty_flag from process, not from volatile local.
14988 (create_pty): Stay inside array even when pty allocation fails.
14989 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14991 * lread.c (Fload): Avoid initialization only when lint checking.
14992 Mention that it's needed only for older GCCs.
14994 2013-07-20 Kenichi Handa <handa@gnu.org>
14996 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14997 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14999 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
15001 * lread.c (Fload): Avoid uninitialized warning.
15003 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
15005 Fix some minor file descriptor leaks and related glitches.
15006 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
15007 (create_lock_file): Use write, not emacs_write.
15008 * image.c (slurp_file, png_load_body):
15009 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
15010 (server_accept_connection):
15011 Don't leak an fd on memory allocation failure.
15012 * image.c (slurp_file): Add a cheap heuristic for growing files.
15013 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
15014 as that's what the other routines do. Maybe input need not be
15015 blocked at all, but it's better to be consistent.
15016 Avoid undefined behavior when strlen is zero.
15018 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
15019 (NSTATICS): Now a constant; doesn't need to be a macro.
15021 2013-07-19 Richard Stallman <rms@gnu.org>
15023 * coding.c (decode_coding_utf_8): Add simple loop for fast
15024 processing of ASCII characters.
15026 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
15028 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
15030 2013-07-19 Eli Zaretskii <eliz@gnu.org>
15032 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
15033 unportable 'struct x_display_info'.
15034 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
15035 is a portable type.
15037 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
15039 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
15040 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
15042 (system_process_attributes): Prefer plain char to unsigned char
15043 when either will do. Clean up properly if interrupted or if
15044 memory allocations fail. Don't assume sscanf succeeds.
15045 Remove no-longer-needed workaround to stop GCC from whining.
15046 Read command-line once, instead of multiple times. Check read status a
15047 bit more carefully.
15049 Fix obscure porting bug with varargs functions.
15050 The code assumed that int is treated like ptrdiff_t in a vararg
15051 function, which is not a portable assumption. There was a similar
15052 -- though these days less likely -- porting problem with various
15053 assumptions that pointers of different types all smell the same as
15054 far as vararg functions is conserved. To make this problem less
15055 likely in the future, redo the API to use varargs functions.
15056 * alloc.c (make_save_value): Remove this vararg function.
15057 All uses changed to ...
15058 (make_save_int_int_int, make_save_obj_obj_obj_obj)
15059 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
15061 (make_save_ptr): Rename from make_save_pointer, for consistency with
15062 the above. Define only on platforms that need it. All uses changed.
15064 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
15066 * keyboard.c: Try to fix typos in previous change.
15067 (DISPLAY_LIST_INFO): New macro.
15068 (kbd_buffer_get_event): Do not access members that are not present
15069 in X11. Revert inadvertent change of "!=" to "=".
15071 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
15073 * keyboard.c (kbd_buffer_get_event):
15074 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
15075 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
15077 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
15079 * filelock.c: Fix unlikely file descriptor leaks.
15080 (get_boot_time_1): Rework to avoid using emacs_open.
15081 This doesn't actually fix a leak, but is better anyway.
15082 (read_lock_data): Use read, not emacs_read.
15084 * doc.c: Fix minor memory and file descriptor leaks.
15085 * doc.c (get_doc_string): Fix memory leak when doc file absent.
15086 (get_doc_string, Fsnarf_documentation):
15087 Fix file descriptor leak on error.
15089 * term.c: Fix minor fdopen-related file descriptor leaks.
15090 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
15091 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
15093 * charset.c: Fix file descriptor leaks and errno issues.
15095 (load_charset_map_from_file): Don't leak file descriptor on error.
15096 Use plain record_xmalloc since the allocation is larger than
15097 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
15099 * eval.c (record_unwind_protect_nothing):
15100 * fileio.c (fclose_unwind):
15102 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
15103 The replacement doesn't block input, but that no longer seems
15106 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
15108 * lread.c: Fix file descriptor leaks and errno issues.
15109 (Fload): Close some races that leaked fds or streams when 'load'
15111 (Fload, openp): Report error number of last nontrivial failure to open.
15112 ENOENT counts as trivial.
15113 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
15115 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
15116 now that the function is always called with a nonnegative arg.
15117 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
15118 All uses replaced with ...
15119 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
15121 A few more minor file errno-reporting bugs.
15122 * callproc.c (Fcall_process):
15123 * doc.c (Fsnarf_documentation):
15124 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
15125 * process.c (set_socket_option):
15126 Don't let a constructor trash errno.
15127 * doc.c: Include <errno.h>.
15129 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
15131 * w32fns.c (unwind_create_tip_frame): Fix declaration.
15133 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15135 Fix w32 bug with call-process-region (Bug#14885).
15136 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
15137 to Fcall_process when the input is empty. This simplifies the
15138 code a bit. It makes no difference on POSIXish platforms but
15139 apparently it fixes a bug on w32.
15141 Fix bug where insert-file-contents closes a file twice (Bug#14839).
15142 * fileio.c (close_file_unwind): Don't close if FD is negative;
15143 this can happen when unwinding a zapped file descriptor.
15144 (Finsert_file_contents): Unwind-protect the fd before the point marker,
15145 in case Emacs runs out of memory between the two unwind-protects.
15146 Don't trash errno when closing FD.
15147 Zap the FD in the specpdl when closing it, instead of deferring
15148 the removal of the unwind-protect; this fixes a bug where a child
15149 function unwinds the stack past us.
15151 New unwind-protect flavors to better type-check C callbacks.
15152 This also lessens the need to write wrappers for callbacks,
15153 and the need for make_save_pointer.
15154 * alloc.c (free_save_value):
15155 * atimer.c (run_all_atimers):
15157 * alloc.c (safe_alloca_unwind):
15158 * atimer.c (unwind_stop_other_atimers):
15159 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
15160 * menu.c (cleanup_popup_menu) [HAVE_NS]:
15161 * minibuf.c (choose_minibuf_frame_1):
15162 * process.c (make_serial_process_unwind):
15163 * xdisp.c (pop_message_unwind):
15164 * xselect.c (queue_selection_requests_unwind):
15165 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
15166 * alloc.c (record_xmalloc):
15167 Prefer record_unwind_protect_ptr to record_unwind_protect with
15169 * alloc.c (Fgarbage_collect):
15170 Prefer record_unwind_protect_void to passing a dummy.
15171 * buffer.c (restore_buffer):
15172 * window.c (restore_window_configuration):
15173 * xfns.c, w32fns.c (do_unwind_create_frame)
15174 New wrapper. All record-unwind uses of wrappee changed.
15175 * buffer.c (set_buffer_if_live):
15176 * callproc.c (call_process_cleanup, delete_temp_file):
15177 * coding.c (code_conversion_restore):
15178 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
15179 * editfns.c (save_excursion_restore)
15180 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
15181 (save_restriction_restore):
15182 * eval.c (restore_stack_limits, un_autoload):
15183 * fns.c (require_unwind):
15184 * keyboard.c (recursive_edit_unwind, tracking_off):
15185 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
15186 * macros.c (pop_kbd_macro, restore_menu_items):
15187 * nsfns.m (unwind_create_frame):
15188 * print.c (print_unwind):
15189 * process.c (start_process_unwind):
15190 * search.c (unwind_set_match_data):
15191 * window.c (select_window_norecord, select_frame_norecord):
15192 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
15193 (fast_set_selected_frame):
15194 * xfns.c, w32fns.c (unwind_create_tip_frame):
15195 Return void, not a dummy Lisp_Object. All uses changed.
15196 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
15197 * callproc.c (call_process_kill):
15198 * fileio.c (restore_point_unwind, decide_coding_unwind)
15199 (build_annotations_unwind):
15200 * insdel.c (Fcombine_after_change_execute_1):
15201 * keyboard.c (read_char_help_form_unwind):
15202 * menu.c (unuse_menu_items):
15203 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
15204 * sound.c (sound_cleanup):
15205 * xdisp.c (unwind_redisplay):
15206 * xfns.c (clean_up_dialog):
15207 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
15208 Accept no args and return void, instead of accepting and returning
15209 a dummy Lisp_Object. All uses changed.
15210 * cygw32.c (fchdir_unwind):
15211 * fileio.c (close_file_unwind):
15212 * keyboard.c (restore_kboard_configuration):
15213 * lread.c (readevalllop_1):
15214 * process.c (wait_reading_process_output_unwind):
15215 Accept int and return void, rather than accepting an Emacs integer
15216 and returning a dummy object. In some cases this fixes an
15217 unlikely bug when the corresponding int is outside Emacs integer
15218 range. All uses changed.
15219 * dired.c (directory_files_internal_unwind):
15220 * fileio.c (do_auto_save_unwind):
15221 * gtkutil.c (pop_down_dialog):
15222 * insdel.c (reset_var_on_error):
15223 * lread.c (load_unwind):
15224 * xfns.c (clean_up_file_dialog):
15225 * xmenu.c, nsmenu.m (pop_down_menu):
15226 * xmenu.c (cleanup_widget_value_tree):
15227 * xselect.c (wait_for_property_change_unwind):
15228 Accept pointer and return void, rather than accepting an Emacs
15229 save value encapsulating the pointer and returning a dummy object.
15231 * editfns.c (Fformat): Update the saved pointer directly via
15232 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
15233 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
15234 (unwind_body): New function.
15235 (record_unwind_protect): First arg is now a function returning void,
15236 not a dummy Lisp_Object.
15237 (record_unwind_protect_ptr, record_unwind_protect_int)
15238 (record_unwind_protect_void): New functions.
15239 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
15240 * fileio.c (struct auto_save_unwind): New type.
15241 (do_auto_save_unwind): Use it.
15242 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
15243 * insdel.c (struct rvoe_arg): New type.
15244 (reset_var_on_error): Use it.
15245 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
15247 (specbinding_func): Remove; there are now several such functions.
15248 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
15249 (set_unwind_protect_ptr): New function.
15250 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
15252 Be simpler and more consistent about reporting I/O errors.
15253 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15254 Say "Read error" and "Write error", rather than "I/O error", or
15255 "IO error reading", or "IO error writing", when a read or write
15257 * process.c (Fmake_network_process, wait_reading_process_output)
15258 (send_process, Fprocess_send_eof, wait_reading_process_output):
15259 Capitalize diagnostics consistently. Put "failed foo" at the
15260 start of the diagnostic, so that we don't capitalize the
15261 function name "foo". Consistently say "failed" for such
15263 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
15264 All callers changed. This is so it can use report_file_error.
15265 * sysdep.c (serial_open, serial_configure): Capitalize I/O
15266 diagnostics consistently as above.
15268 * fileio.c (report_file_errno): Fix errno reporting bug.
15269 If the file name is neither null nor a pair, package it up as a
15270 singleton list. All callers changed, both to this function and to
15271 report_file_error. This fixes a bug where the memory allocator
15272 invoked by list1 set errno so that the immediately following
15273 report_file_error reported the wrong errno value.
15275 Fix minor problems found by --enable-gcc-warnings.
15276 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
15277 * keyboard.c (kbd_buffer_get_event): Remove unused local.
15279 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
15281 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
15282 Set event->arg to Qt if switch-event shall be generated.
15283 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
15285 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
15287 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
15290 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
15291 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
15292 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
15293 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
15294 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
15295 and there is a focused frame.
15296 (head_table): Add focus-in and focus-out.
15297 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
15298 bind to handle-focus-in/out.
15300 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
15301 (Fhandle_switch_frame): Call Fhandle_focus_in.
15302 (syms_of_frame): defsubr handle-focus-in/out.
15304 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
15306 Fix porting bug to older POSIXish platforms (Bug#14862).
15307 * sysdep.c (emacs_pipe): New function, that implements
15308 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
15309 This should port better to CentOS 5 and to Mac OS X 10.6.
15310 All calls to pipe2 changed.
15312 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
15313 This makes the code easier to read and the executable a bit smaller.
15314 Do not replace all calls to Fcons that happen to create lists,
15315 just calls that are intended to create lists. For example, when
15316 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
15317 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
15318 Similarly for list2 through list5.
15319 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
15320 * bytecode.c (exec_byte_code):
15321 * callint.c (quotify_arg, Fcall_interactively):
15322 * callproc.c (Fcall_process, create_temp_file):
15323 * charset.c (load_charset_map_from_file)
15324 (Fdefine_charset_internal, init_charset):
15325 * coding.c (get_translation_table, detect_coding_system)
15326 (Fcheck_coding_systems_region)
15327 (Fset_terminal_coding_system_internal)
15328 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
15329 * composite.c (update_compositions, Ffind_composition_internal):
15330 * dired.c (directory_files_internal, file_name_completion)
15332 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
15333 * doc.c (Fsnarf_documentation):
15334 * editfns.c (Fmessage_box):
15336 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
15337 (Feval, eval_sub, Ffuncall, apply_lambda):
15338 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
15339 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
15340 (Fset_file_times, Finsert_file_contents)
15341 (Fchoose_write_coding_system, Fwrite_region):
15342 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
15343 * font.c (font_registry_charsets, font_parse_fcname)
15344 (font_prepare_cache, font_update_drivers, Flist_fonts):
15345 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
15346 * frame.c (make_frame, Fmake_terminal_frame)
15347 (x_set_frame_parameters, x_report_frame_params)
15348 (x_default_parameter, Fx_parse_geometry):
15349 * ftfont.c (syms_of_ftfont):
15350 * image.c (gif_load):
15351 * keyboard.c (command_loop_1):
15352 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15353 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15354 (Fminor_mode_key_binding, accessible_keymaps_1)
15355 (Faccessible_keymaps, Fwhere_is_internal):
15356 * lread.c (read_emacs_mule_char):
15357 * menu.c (find_and_return_menu_selection):
15358 * minibuf.c (get_minibuffer):
15359 * nsfns.m (Fns_perform_service):
15360 * nsfont.m (ns_script_to_charset):
15361 * nsmenu.m (ns_popup_dialog):
15362 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15363 (Fx_own_selection_internal):
15364 * nsterm.m (append2):
15365 * print.c (Fredirect_debugging_output)
15366 (print_prune_string_charset):
15367 * process.c (Fdelete_process, Fprocess_contact)
15368 (Fformat_network_address, set_socket_option)
15369 (read_and_dispose_of_process_output, write_queue_push)
15370 (send_process, exec_sentinel):
15371 * sound.c (Fplay_sound_internal):
15372 * textprop.c (validate_plist, add_properties)
15373 (Fput_text_property, Fadd_face_text_property)
15374 (copy_text_properties, text_property_list, syms_of_textprop):
15375 * unexaix.c (report_error):
15376 * unexcoff.c (report_error):
15377 * unexsol.c (unexec):
15378 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15379 (Fformat_mode_line, syms_of_xdisp):
15380 * xfaces.c (set_font_frame_param)
15381 (Finternal_lisp_face_attribute_values)
15382 (Finternal_merge_in_global_face, syms_of_xfaces):
15383 * xfns.c (x_default_scroll_bar_color_parameter)
15384 (x_default_font_parameter, x_create_tip_frame):
15385 * xfont.c (xfont_supported_scripts):
15386 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15387 (menu_help_callback, xmenu_show):
15388 * xml.c (make_dom):
15389 * xterm.c (set_wm_state):
15390 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15391 and similarly for list2 through list5.
15393 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15395 * callproc.c (Fcall_process_region): Fix minor race and tune.
15396 (create_temp_file): New function, with the temp-file-creation part
15397 of the old Fcall_process_region. Use Fcopy_sequence to create the
15398 temp file name, rather than alloca + build_string, for simplicity.
15399 Don't bother to block input around the temp file creation;
15400 shouldn't be needed. Simplify use of mktemp.
15401 Use record_unwind_protect immediately after creating the temp file;
15402 this closes an unlikely race where the temp file was not removed.
15403 Use memcpy rather than an open-coded loop.
15404 (Fcall_process_region): Use the new function. If the input is
15405 empty, redirect from /dev/null rather than from a newly created
15406 empty temp file; this avoids unnecessary file system traffic.
15408 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15410 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15411 Simplify by making this case like the other two. This is a bit
15412 slower on obsolete hosts, but the extra complexity isn't worth it.
15414 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15415 * process.c (create_process) [!DOS_NT]:
15416 Remove now-unnecessary calls to emacs_close.
15418 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15420 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15421 returning early. (Bug#14850)
15423 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15424 and inhibit-iso-escape-detection attributes of 'undecided'.
15427 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15429 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15430 Reported by Herbert J. Skuhra in
15431 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15433 Don't lose top specpdl entry when memory is exhausted.
15434 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15435 specpdl overflow here, to simplify callers; all callers changed.
15436 Always reserve an unused entry at the stack top; this avoids
15437 losing the top entry's information when memory is exhausted.
15439 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15441 Clean up errno reporting and fix some errno-reporting bugs.
15442 * callproc.c (Fcall_process):
15443 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15444 * process.c (create_process, Fmake_network_process):
15445 * unexaix.c (report_error):
15446 * unexcoff.c (report_error):
15447 Be more careful about reporting the errno of failed operations.
15448 The code previously reported the wrong errno sometimes.
15449 Also, prefer report_file_errno to setting errno + report_file_error.
15450 (Fcall_process): Look at openp return value rather than at path,
15451 as that's a bit faster and clearer when there's a numeric predicate.
15452 * fileio.c (report_file_errno): New function, with most of the
15453 old contents of report_file_error.
15454 (report_file_error): Use it.
15455 (Ffile_exists_p, Ffile_accessible_directory_p):
15456 Set errno to 0 when it is junk.
15457 * fileio.c (Faccess_file):
15458 * image.c (x_create_bitmap_from_file):
15459 Use faccessat rather than opening the file, to avoid the hassle of
15460 having a file descriptor open.
15461 * lisp.h (report_file_errno): New decl.
15462 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15465 * process.c (create_process, wait_reading_process_output) [AIX]:
15466 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15467 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15468 a multithreaded environment anyway).
15469 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15471 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15473 * image.c (x_find_image_file): Don't close a remote file handle.
15475 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15477 Fix races with threads and file descriptors.
15478 * callproc.c (Fcall_process_region):
15479 * dired.c (open_directory):
15480 * emacs.c (main, Fdaemon_initialized):
15481 * image.c (x_find_image_file):
15482 * inotify.c (Finotify_rm_watch):
15483 * lread.c (Flocate_file_internal):
15484 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15485 * term.c (term_mouse_moveto, init_tty):
15486 * termcap.c (tgetent):
15487 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15488 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15489 * unexhp9k800.c, unexmacosx.c (unexec):
15490 * callproc.c (Fcall_process_region):
15491 Use emacs_close, not close.
15492 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15493 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15494 and posix_close function on current platforms (which all lack them).
15495 (emacs_close): Use it. This should fix the races on GNU/Linux and
15496 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15497 and it should avoid closing random victim file descriptors on
15500 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15502 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15503 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15504 Touch up doc a bit.
15506 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15507 This is for .gdbinit xbacktrace.
15509 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15510 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15511 (emacs_set_tty): Now static.
15512 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15513 * term.c (tty_capable_p, tty_default_color_capabilities)
15514 (get_tty_terminal, term_mouse_movement)
15515 (handle_one_term_event, init_tty, maybe_fatal):
15516 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15517 (tgetent, scan_file, name_match, compare_contin):
15518 * terminal.c (get_terminal):
15519 Use bool for boolean.
15520 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15521 Prefer char to unsigned char if either will do.
15522 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15523 (tty_write_glyphs): Prefer int to unsigned.
15524 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15525 All callers changed.
15526 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15528 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15531 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15532 (B__dummy__): New dummy symbol, to pacify C89.
15533 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15534 they can't grok varargs macros.
15535 * dispnew.c (add_window_display_history)
15536 (add_frame_display_history):
15537 * print.c (print_object):
15538 * xdisp.c (debug_method_add):
15539 Use %p printf format only for void pointers.
15540 * emacs.c (usage_message): New constant, replacing ...
15541 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15542 (main): Adjust to usage reorg.
15543 * fns.c (syms_of_fns):
15544 * profiler.c (syms_of_profiler):
15545 Don't use non-constant struct initializers.
15546 * gnutls.h (gnutls_initstage_t):
15547 * lisp.h (enum Lisp_Fwd_Type):
15548 * lread.c (lisp_file_lexically_bound_p):
15549 * xsettings.c (anonymous enum):
15550 Remove trailing comma.
15551 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15552 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15553 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15555 * regex.c (const_re_char): New type, to pacify strict C89.
15556 All uses of 'const re_char' replaced to use it.
15557 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15558 with glibc when strict C89. This change is imported from gnulib.
15560 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15561 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15562 Omit GNU_LINUX implementation, since it requires long long.
15563 * xterm.c (x_draw_underwave):
15564 Do not assume the traditional order of struct's members.
15565 (x_term_init): Rewrite to avoid the need for non-constant structure
15568 Syntax cleanup, mostly replacing macros with functions.
15569 This removes the need for the syntax_temp hack.
15570 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15571 * syntax.c (SYNTAX_INLINE): New macro.
15572 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15573 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15574 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15575 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15576 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15577 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15578 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15579 Now constants, not macros.
15580 (syntax_temp) [!__GNUC__]: Remove.
15581 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15582 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15583 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15584 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15585 Move here from syntax.h; now functions, not macros. Except for the
15586 last function, these are static since only syntax.c uses them.
15587 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15588 All uses changed. Now a function, not a macro; use this fact
15589 to simplify the code.
15590 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15591 compiler bugs; no longer relevant.
15592 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15593 (SYNTAX_INLINE): New macro.
15594 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15595 for the new functions. Use bool for boolean member.
15596 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15597 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15598 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15599 (SETUP_BUFFER_SYNTAX_TABLE):
15600 Now extern inline functions, not macros.
15601 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15602 Remove; all uses replaced by implementation.
15603 (syntax_temp) [!__GNUC__]: Remove decl.
15604 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15606 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15608 * emacs.c (main): Fix syntax error.
15610 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15612 Timestamp fixes for undo (Bug#14824).
15613 * atimer.c (schedule_atimer):
15614 * fileio.c (Ffile_newer_than_file_p):
15615 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15616 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15617 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15618 (syms_of_fileio): Remove Sclear_visited_file_name.
15619 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15620 file doesn't exist; this avoids an ambiguity with negative timestamps.
15621 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15622 * systime.h (make_emacs_time, invalid_emacs_time):
15623 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15624 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15625 * undo.c (record_first_change): Push (visited-file-modtime) onto
15626 undo list rather than reimplementing it by hand, incorrectly.
15628 2013-07-09 Ken Brown <kbrown@cornell.edu>
15630 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15632 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15634 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15636 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15638 Handle errno and exit status a bit more carefully.
15639 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15640 number into an exit status. Instead, use EXIT_CANCELED.
15641 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15642 * callproc.c (relocate_fd):
15643 * emacs.c (close_output_streams, main):
15644 * process.c (create_process):
15645 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15646 Use emacs_perror for simplicity.
15647 * callproc.c (relocate_fd, main):
15648 * sysdep.c (sys_subshell):
15649 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15650 (shut_down_emacs): Use emacs_write, not write.
15651 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15652 * fileio.c (Fcopy_file, e_write):
15653 * nsterm.m (ns_select):
15654 * process.c (send_process):
15655 * sound.c (vox_write):
15656 Use emacs_write_sig, not emacs_write.
15657 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15658 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15660 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15662 (emacs_full_write): New function.
15663 (emacs_write): Rewrite to use it.
15664 (emacswrite_sig, emacs_perror): New functions.
15665 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15667 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15669 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15670 on NS even if it is present. Pixmap on NS is a void*.
15672 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15674 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15675 * process.c (close_on_exec, accept4, process_socket):
15676 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15678 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15680 * w32.c (sys_dup): Declare prototype.
15684 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15686 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15688 Make file descriptors close-on-exec when possible (Bug#14803).
15689 This simplifies Emacs a bit, since it no longer needs to worry
15690 about closing file descriptors by hand in some cases.
15691 It also fixes some unlikely races. Not all such races, as
15692 libraries often open files internally without setting
15693 close-on-exec, but it's an improvement.
15694 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15695 * callproc.c (Fcall_process) [!MSDOS]:
15696 * emacs.c (main) [!DOS_NT]:
15697 * nsterm.m (ns_term_init):
15698 * process.c (create_process):
15699 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15700 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15701 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15702 Prefer mkostemp with O_CLOEXEC to mkstemp.
15703 * callproc.c (relocate_fd) [!WINDOWSNT]:
15704 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15705 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15707 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15708 Make the resulting file descriptor close-on-exec.
15709 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15710 * lread.c (load_descriptor_list, load_descriptor_unwind):
15711 Remove; no longer needed. All uses removed.
15712 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15713 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15715 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15716 (Fmake_network_process, Fnetwork_interface_list)
15717 (Fnetwork_interface_info, server_accept_connection):
15718 Make newly-created socket close-on-exec.
15719 * sysdep.c (emacs_open, emacs_fopen):
15720 Make new-created descriptor close-on-exec.
15721 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15722 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15724 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15726 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15727 for NS_IMPL_GNUSTEP.
15729 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15731 Fix openp errno handling.
15732 * callproc.c (Fcall_process): Preserve openp errno around close.
15733 * lread.c (openp): Set errno when returning -1, as some callers
15736 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15738 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15740 * nsterm.h (NSSavePanel): Update comment.
15741 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15742 (ns_run_file_dialog): Declare.
15744 * nsfns.m: Remove panelOK.
15746 (ns_run_file_dialog): New function.
15747 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15748 event loop, so file dialog is popped up by ns_run_file_dialog, called
15749 by sendEvent (Bug#14578).
15750 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15752 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15754 * xdisp.c (default_line_pixel_height): New function.
15755 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15756 (try_cursor_movement, redisplay_window, try_window)
15757 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15759 * window.c (window_scroll_pixel_based):
15760 use default_line_pixel_height.
15762 * dispextern.h (default_line_pixel_height): Add prototype.
15764 * frame.c (x_set_line_spacing): Accept a float value for
15765 line-spacing parameter, per the documentation.
15767 * data.c (Fmultibyte_string_p): Doc fix.
15769 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15771 Use emacs_open more consistently when opening files.
15772 This handles EINTR more consistently now, and makes it easier
15773 to introduce other uniform changes to file descriptor handling.
15774 * sysstdio.h: New file.
15775 * buffer.c (mmap_init):
15776 * cygw32.c (chdir_to_default_directory):
15777 * dispnew.c (Fopen_termscript):
15778 * emacs.c (Fdaemon_initialized):
15779 * fileio.c (Fdo_auto_save):
15780 * image.c (slurp_file, png_load_body, jpeg_load_body):
15781 * keyboard.c (Fopen_dribble_file):
15783 * print.c (Fredirect_debugging_output):
15784 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15785 * termcap.c (tgetent):
15786 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15787 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15788 * w32term.c (w32_initialize) [CYGWIN]:
15789 * xfaces.c (Fx_load_color_file):
15790 Use emacs_open instead of plain open, and emacs_fopen instead of
15792 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15793 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15794 * callproc.c (default_output_mode): New constant.
15795 (Fcall_process): Use it to call emacs_open instead of plain creat.
15796 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15797 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15798 (emacs_fopen): New function.
15799 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15800 Include <lisp.h>, for emacs_open.
15801 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15803 Remove duplicate #include directives.
15804 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15806 Don't include stdio.h twice.
15807 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15808 Don't include sys/types.h or stdio.h twice.
15809 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15810 * lread.c: Don't include coding.h twice.
15811 * nsfont.m: Don't include frame.h twice.
15812 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15813 * ralloc.c: Don't include <unistd.h> twice.
15814 * xdisp.c: Don't include font.h twice.
15815 * xterm.c: Don't include fontset.h twice.
15816 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15818 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15820 Scale ImageMagick images more carefully.
15821 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15822 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15823 Be more careful about avoiding undefined behavior after
15824 integer overflow and division by zero.
15826 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15828 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15829 (syms_of_w32fns): DEFSYM them.
15830 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15831 (CCHDEVICENAME): Define macros if not defined.
15832 (struct MONITOR_INFO_EX): New struct.
15833 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15834 (enum_display_monitors_fn): New variable.
15835 (globals_of_w32fns): Initialize it.
15836 (Fx_display_pixel_width, Fx_display_pixel_height)
15837 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15838 multi-monitor setups in docstrings.
15839 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15840 screen size by primary monitor's millimeter per pixel.
15841 (w32_monitor_enum, w32_display_monitor_attributes_list)
15842 (w32_display_monitor_attributes_list_fallback)
15843 (Fw32_display_monitor_attributes_list): New functions.
15844 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15846 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15848 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15850 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15852 * fileio.c (Qfile_notify_error): New error symbol.
15854 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15855 * inotify.c (inotify_callback, symbol_to_inotifymask)
15856 (Finotify_add_watch, Finotify_rm_watch): Use it.
15857 (inotifyevent_to_event): Exchange order of cookie and file name.
15858 (Finotify_add_watch): Adapt docstring.
15860 * lisp.h (Qfile_notify_error): Declare.
15862 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15864 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15865 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15866 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15867 which did not work (see <http://bugs.gnu.org/14569#307>).
15868 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15869 && (!noninteractive || initialized)). This attempts to thread
15870 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15872 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15874 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15875 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15877 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15879 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15880 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15881 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15882 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15884 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15886 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15887 Define to __sys_siglist.
15889 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15891 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15892 word-wrap, so that overflow-newline-into-fringe would work in
15893 visual-line-mode. (Bug#2749)
15894 (move_it_in_display_line_to): When the last scanned display
15895 element fits exactly on the display line, and
15896 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15897 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15898 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15899 finding buffer position that corresponds to pixel coordinates,
15900 e.g. in buffer_posn_from_coords.
15902 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15904 * process.c (handle_child_signal): Call catch_child_signal if
15907 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15909 Don't convert function pointers to void * and back.
15910 It isn't portable C, and it's easy enough to avoid.
15911 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15912 (make_save_value): Add support for SAVE_FUNCPOINTER.
15913 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15914 * print.c (print_object):
15915 Distinguish function from object pointers.
15916 * lisp.h (SAVE_FUNCPOINTER): New constant.
15917 (SAVE_SLOT_BITS): Adjust to it.
15918 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15919 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15920 (voidfuncptr): New typedef.
15921 (struct Lisp_Save_Value): New member data[0].funcpointer.
15922 (XSAVE_FUNCPOINTER): New function.
15924 Simplify buildobj processing.
15925 * Makefile.in (buildobj.h): Make it a sequence of strings each
15926 followed by comma, rather than a single string. Put it into a
15927 .tmp file in case there's an error while generating it.
15928 (gl-stamp): Use .tmp for temp files.
15929 (mostlyclean): Clean .tmp files.
15930 * doc.c (buildobj): Move to just the routine that needs it.
15931 It's now an array of strings, so processing is simpler.
15933 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15935 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15936 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15937 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15938 Invoke malloc_enable_thread even when not interactive.
15939 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15940 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15941 in this case, since the underlying bug has now been fixed.
15943 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15945 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15946 unlinking it (bug#14691).
15948 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15950 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15951 before checking whether buffer is modified. This lets
15952 `kill-buffer-query-functions' cancel killing of the buffer or save
15953 its content before `kill-buffer' asks user the "Buffer %s
15954 modified; kill anyway?" question.
15956 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15958 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15959 Let the super performKeyEquivalent deal with them (Bug#14747).
15961 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15963 * widget.c (resize_cb): Remove unused local.
15965 Do not use GTK 3 if it exists but cannot be compiled.
15966 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15967 * xterm.c (x_error_handler) [!USE_GTK]:
15970 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15972 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15974 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15975 to the valid range of values. (Bug#14753)
15977 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15978 when moving point by using the current glyph matrix. This avoids
15979 the need to force redisplay when this function is called in a
15982 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15984 Fix minor problems found by static checking.
15985 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15986 Redo the latter's body to sidestep GCC parenthesization warnings.
15987 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15988 * coding.c (detect_coding, detect_coding_system):
15989 * coding.h (struct undecided_spec):
15990 Use bool for boolean.
15991 * image.c (QCmax_width, QCmax_height): Now static.
15992 * xdisp.c (Fmove_point_visually): Remove unused local.
15994 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15996 * xdisp.c (Fmove_point_visually): New function.
15998 2013-06-28 Kenichi Handa <handa@gnu.org>
16000 * coding.h (define_coding_undecided_arg_index): New enum.
16001 (coding_attr_index): New members
16002 coding_attr_undecided_inhibit_null_byte_detection,
16003 coding_attr_undecided_inhibit_iso_escape_detection,
16004 coding_attr_undecided_prefer_utf_8.
16005 (undecided_spec): New struct.
16006 (struct coding_system): New member `undecided' of the member
16009 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
16010 (detect_coding): Likewise.
16011 (detect_coding_system): Likewise.
16012 (Fdefine_coding_system_internal): New coding system properties
16013 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
16015 (syms_of_coding): Adjust for coding_arg_undecided_max.
16017 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
16019 * image.c (x_from_xcolors): Remove unused local.
16021 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16023 Defer image data transfer between X client and server until actual
16026 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
16029 * image.c (Destroy_Image): Remove.
16030 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
16031 `mask_p', and `colors_p'. All uses changed.
16032 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
16033 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
16034 New macros for `flags' arg to x_clear_image_1.
16035 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
16036 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
16037 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
16038 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
16039 (image_get_x_image, image_unget_x_image): New functions or macros.
16040 (image_background, image_background_transparent, x_to_xcolors)
16041 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
16042 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
16043 instead of Destroy_Image.
16044 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
16045 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
16046 (png_load_body, jpeg_load_body, tiff_load, gif_load)
16047 (imagemagick_load_image, svg_load_image): Use them instead of
16048 x_create_x_image_and_pixmap, and x_put_x_image followed by
16049 x_destroy_x_image, respectively.
16050 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
16051 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
16052 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
16053 background_transparent fields.
16054 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
16055 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
16057 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
16059 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
16060 This mostly consists of undoing recent changes.
16061 * callproc.c (Fcall_process):
16062 * process.c (create_process):
16063 Do not worry about catching SIGCHLD here, undoing previous change.
16064 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
16065 * process.c, process.h (catch_child_signal):
16066 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
16067 * process.c (catch_child_handler): Don't worry about being called
16068 lazily and do not assume caller has blocked SIGCHLD, undoing
16069 previous change. Move first-time stuff back to
16070 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
16071 tickle glib, as that causes Cygwin bootstrap to fail. Do not
16072 set lib_child_handler if it's already initialized, which may
16073 help avoid problems on GNUstep.
16075 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
16077 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
16078 * callproc.c (Fcall_process):
16079 * process.c (create_process):
16080 Make sure SIGCHLD is caught before we fork,
16081 since Emacs startup no arranges to catch SIGCHLD.
16082 * process.c (lib_child_handler): Initialize to null, not to
16084 (catch_child_signal): Allow self to be called lazily.
16085 Do nothing if it's already been called.
16086 Assume caller has blocked SIGCHLD (all callers do now).
16087 * emacs.c (main): Do not catch SIGCHLD here; defer it until
16088 just before it's really needed.
16089 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
16090 since it hasn't been caught yet.
16092 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
16094 * image.c (compute_image_size): New function to implement
16095 :max-width and :max-height.
16096 (imagemagick_load_image): Use it.
16098 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
16100 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
16101 * callproc.c, process.h (block_child_signal, unblock_child_signal):
16103 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
16104 * process.c (catch_child_signal): Block SIGCHLD while futzing with
16105 the SIGCHLD handler, since the code is not atomic and (due to glib)
16106 signals may be arriving now.
16107 * sysdep.c (init_signals): Do not catch child signals here;
16108 'main' now does that later, at a safer time.
16110 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
16112 Clean up SIGCHLD handling a bit (Bug#14569).
16113 * process.c, process.h (catch_child_signal):
16114 Now always extern, even if !NS_IMPL_GNUSTEP.
16115 * process.c (catch_child_signal): Move glib tickler here from
16116 init_process_emacs, so that it's done earlier in Emacs
16117 initialization. Also move the noninteractive && !initialized
16118 check here from init_process_emacs. This is all a bit cleaner for
16119 GNUish platforms, and I hope it works around the Cygwin bug.
16120 * sysdep.c (init_signals): Invoke catch_child_signal here, so
16121 that glib signal handling is tickled before glib creates threads.
16123 * process.c (wait_reading_process_output): Avoid int overflow
16124 when reading more than 2 GiB total from a process.
16126 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
16128 * process.c (create_process): Handle a couple more cases,
16129 i.e., work even if new_argv and wait_child_setup[i] are cached.
16130 Use Fcall_process's style for volatile vars.
16132 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
16134 * process.c (create_process): Mark PROCESS volatile.
16136 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
16138 Use C99-style flexible array members if available.
16139 This avoids some subtle aliasing issues, which typically
16140 aren't a problem with GCC but may be a problem elsewhere.
16141 * alloc.c (sdata): New typedef, replacing the old struct sdata.
16142 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
16143 In either case, it uses a flexible array member rather than
16144 the old struct hack. All uses changed.
16145 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
16146 Adjust to sdata reorganization.
16147 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
16148 Use offsetof (struct, flex_array_member), not sizeof (struct), as
16149 that ports better to pre-C99 non-GCC.
16150 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
16151 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
16152 as the latter has changed.
16153 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
16154 and port better to pre-C99 GCC.
16155 * image.c (struct xpm_cached_color):
16156 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
16157 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
16158 Use FLEXIBLE_ARRAY_MEMBER.
16159 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
16160 Move decl to top level so it gets checked against implementation.
16161 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
16162 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
16164 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
16166 * syntax.c: Integer cleanups.
16167 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
16168 All uses that need 0-or-2 changed to:
16169 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
16170 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
16171 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
16172 (char_quoted, prev_char_comend_first, back_comment)
16173 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
16174 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
16175 Use bool for boolean.
16176 (update_syntax_table, skip_chars, skip_syntaxes):
16177 Prefer int to unsigned when either will do.
16178 (back_comment): Return boolean success flag, like forw_comment,
16179 instead of positive-or-minus-1 (which might have overflowed int anyway).
16180 Don't stuff ptrdiff_t into int.
16181 (syntax_spec_code, syntax_code_spec): Now const.
16182 (Fmatching_paren, scan_lists, scan_sexps_forward):
16183 Use enum syntaxcode for syntax code.
16184 (Fmatching_paren): Check that arg is a character, not just an integer.
16185 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
16186 (Finternal_describe_syntax_value): Omit no-longer-needed
16188 (skip_chars): Use char, not unsigned char, when the distinction
16190 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
16191 * bytecode.c (exec_byte_code):
16192 * syntax.c (syntax_spec_code, Fchar_syntax)
16193 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
16194 (init_syntax_once):
16195 * syntax.h (SYNTAX_WITH_FLAGS):
16196 Omit unnecessary casts.
16198 2013-06-20 Eli Zaretskii <eliz@gnu.org>
16200 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
16201 line dimensions here, to avoid race conditions with the main
16202 thread. (Bug#14062, bug#14630, bug#14669)
16204 * w32term.c (w32_draw_window_cursor): Compute the header line and
16205 mode line dimensions here.
16206 <w32_system_caret_window, w32_system_caret_hdr_height>:
16207 <w32_system_caret_mode_height>: New variables.
16209 * w32term.h: Declare them.
16211 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
16213 * alloc.c (die): Move "assertion failed" string here ...
16214 * lisp.h (eassert): ... from here. Also, suppress evaluation of
16215 COND when SUPPRESS_CHECKING. This shrinks the executable text
16216 size by 0.8% to 2.2% when configured with --enable-checking,
16217 depending on optimization flags (GCC 4.8.1 x86-64).
16219 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
16221 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
16223 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
16224 base is 2; this is more accurate.
16226 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
16228 * sound.c (string_default): Move to !WINDOWSNT section.
16229 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
16231 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
16233 * sound.c: Integer cleanups.
16234 Remove unnecessary forward decls.
16235 (struct sound_device): The 'file' member is now a Lisp_Object, not
16236 a char *, so that we needn't invoke alloca on a huge size.
16237 (Fplay_sound_internal): Adjust to this.
16238 (string_default): New function.
16239 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
16240 Use it to adjust to the struct sound_device change.
16241 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
16242 (be2hs) [0]: Remove.
16244 * syntax.c (skip_chars): Don't use uninitialized storage
16245 when searching a multibyte buffer for characters that are not in a
16246 unibyte string that contains non-ASCII characters.
16248 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
16250 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
16251 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
16253 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16255 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
16257 2013-06-18 Kenichi Handa <handa@gnu.org>
16259 * font.c (Ffont_spec): Signal an error for an invalid font name
16262 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
16264 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
16265 In particular this ports to 32-bit sparc Sun cc.
16266 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
16267 array with a dummy element at specpdl[-1], so that its address can
16269 (unbind_to): Do not copy the binding; not needed, now that we
16270 copy old_value in the one place where the copy is needed.
16271 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
16272 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
16273 (union specbinding): Rename from struct specbinding. Redo layout
16274 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
16275 which is not portable. With Sun C 5.12 32-bit sparc, the
16276 declaration causes nargs to be an unsigned bitfield, a behavior
16277 that the C standard allows; but Emacs wants nargs to be signed.
16278 The overall type is now a union of structures rather than a
16279 structure of union of structures, and the 'kind' member is now a
16280 bitfield, so that the overall type doesn't grow. All uses changed.
16281 * process.c (Fmake_serial_process): Remove unnecessary initialization.
16283 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16285 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
16286 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
16288 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
16290 2013-06-17 Eli Zaretskii <eliz@gnu.org>
16292 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16293 unless we know that the window w's frame is a frame object.
16294 Another attempt at solving bug#14062 and bug#14630.
16296 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
16298 * textprop.c (property_set_type): New enum.
16299 (add_properties): Allow appending/prepending text properties.
16300 (add_text_properties_1): Factored out of Fadd_text_properties.
16301 (Fadd_text_properties): Move all the code into
16302 add_text_properties_1.
16303 (Fadd_face_text_property): New function that calls
16304 add_text_properties_1.
16306 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
16308 Move functions from lisp.h to individual modules when possible.
16309 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
16310 * alloc.c (XFLOAT_INIT, set_symbol_name):
16311 * buffer.c (CHECK_OVERLAY):
16312 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
16313 (set_char_table_parent):
16314 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
16315 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
16316 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
16317 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
16319 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
16320 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
16321 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
16322 (backtrace_args, backtrace_debug_on_exit):
16323 * floatfns.c (CHECK_FLOAT):
16324 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
16325 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
16326 (set_hash_hash, set_hash_hash_slot, set_hash_index)
16327 (set_hash_index_slot):
16328 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
16329 * marker.c (CHECK_MARKER):
16330 * textprop.c (CHECK_STRING_OR_BUFFER):
16331 * window.c (CHECK_WINDOW_CONFIGURATION):
16332 Move here from lisp.h, and make these functions static rather than
16334 * buffer.c (Qoverlayp):
16336 * fns.c (Qhash_table_p):
16337 * window.c (Qwindow_configuration_p):
16339 * lisp.h: Remove the abovementioned defns and decls.
16341 Use functions, not macros, for XINT etc (Bug#11935).
16342 In lisp.h, prefer functions to function-like macros, and
16343 constants to object-like macros, when either will do. This:
16344 . simplifies use, as there's no more need to worry about
16345 arguments' side effects being evaluated multiple times.
16346 . makes the code easier to debug on some platforms.
16347 However, when using gcc -O0, keep using function-like macros
16348 for a few critical operations, for performance reasons.
16349 This sort of thing isn't needed with gcc -Og, but -Og
16350 is a GCC 4.8 feature and isn't widely-enough available yet.
16351 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16352 Remove enum lsb_bits; no longer needed.
16353 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16354 * buffer.c (Qoverlap):
16356 * fns.c (Qhash_table_p):
16357 Now extern, so lisp.h can use these symbols.
16358 * dispextern.h: Include character.h, for MAX_CHAR etc.
16359 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16360 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16361 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16362 (GLYPH_CODE_P): Move here from lisp.h.
16363 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16364 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16365 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16366 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16367 XUNTAG now returns void *.
16368 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16369 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16370 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16371 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16372 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16373 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16374 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16375 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16376 New macros, renamed from their sans-lisp_h_ counterparts.
16377 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16378 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16379 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16380 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16381 If compiling via GCC without optimization, define these as macros
16382 in addition to inline functions.
16383 To disable this, compile with -DINLINING=0.
16384 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16385 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16386 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16387 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16388 (INTMASK, VALMASK): Now macros, since static values cannot be
16389 accessed from extern inline functions.
16390 (VALMASK): Also a constant, for benefit of old GDB.
16391 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16392 is INTEGERP, which can fold it in.
16393 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16394 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16395 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16396 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16397 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16398 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16399 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16400 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16401 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16402 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16403 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16404 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16405 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16406 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16407 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16408 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16409 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16410 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16411 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16412 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16413 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16414 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16415 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16416 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16417 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16418 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16419 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16420 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16421 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16422 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16423 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16424 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16425 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16427 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16428 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16429 (VALMASK): Define in one place rather than in two, merging the
16430 USE_LSB_TAG parts; this is simpler.
16431 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16432 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16433 Move up, to avoid use before definition.
16434 Also include "globals.h" earlier, for the same reason.
16435 (make_natnum): New function.
16436 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16437 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16438 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16439 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16440 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16441 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16442 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16443 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16444 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16445 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16446 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16447 (Qwindow_configuration_p, Qimage): New forward declarations.
16448 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16449 (STRING_COPYIN): Remove; unused.
16450 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16451 (xcar_addr, xcdr_addr): New functions. All uses changed.
16452 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16453 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16454 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16455 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16456 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16457 (TYPE_RANGED_INTEGERP): Simplify.
16458 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16459 (setlocale, fixup_locale, synchronize_system_messages_locale)
16460 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16461 Now empty functions, not macros.
16462 (functionp): Return bool, not int.
16463 * window.c (Qwindow_configuration_p): Now extern,
16464 so window.h can use it.
16465 * window.h (Qwindowp): Move decl back to lisp.h.
16467 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16469 * xdisp.c (Fline_pixel_height): New function, required for solving
16472 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16474 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16476 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16478 * lread.c (syms_of_lread):
16479 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16481 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16483 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16485 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16487 * fileio.c (expand_file_name): Doc fix.
16489 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16491 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16492 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16493 Wait for self, not for 0. This can't hurt on GNU or similar
16494 system, and may help with Cygwin.
16496 * keyboard.c: Don't use PROP (...) as an lvalue.
16497 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16498 Use set_prop (A, B), not PROP (A) = B.
16500 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16502 * xdisp.c (get_it_property): Use it->window instead of generating
16503 a Lisp object from it->w.
16505 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16507 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16508 get-char-property the window that is being rendered, instead of
16509 the buffer, to support window-specific overlays. (Bug#14575)
16510 (compute_display_string_pos): When W is NULL, use the current
16511 buffer as the object to pass to get-char-property.
16512 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16513 pointer member of the bidi iterator, since no window is pertinent
16516 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16518 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16519 being displayed, and pass it to compute_display_string_pos.
16520 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16521 (bidi_paragraph_init): All callers changed.
16523 * xdisp.c (init_from_display_pos, init_iterator)
16524 (handle_single_display_spec, next_overlay_string)
16525 (get_overlay_strings_1, reseat_1, reseat_to_string)
16526 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16527 Set bidi_it.w member from it->w.
16528 (compute_display_string_pos): Accept additional argument, the
16529 window being displayed, and pass it to Fget_char_property.
16532 * dispextern.h (struct bidi_it): New member w, the window being
16534 (compute_display_string_pos): Adjust prototype.
16536 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16538 * xgselect.c: Remove unneeded include xterm.h.
16540 * process.c (wait_reading_process_output): Check for NS before GLIB.
16541 GLIB may be linked in due to rsvg, but ns_select must be called.
16543 * xgselect.c (xg_select): Remove call to window_system_available
16544 and g_main_context_pending at the top, so Gdk events (i.e. file
16545 notify) are processed when Emacs is started with -nw.
16547 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16549 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16550 (ctagsfiles3): New variable, includes only *.m files.
16551 (TAGS): Use an explicit language name in the regular expressions,
16552 to avoid transformation of '/SOMETHING' by MSYS to
16553 'c:\MSYS\SOMETHING'.
16555 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16557 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16559 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16561 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16562 still need to set the mouse pointer shape and activate help-echo.
16565 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16567 A few porting etc. fixes for the new file monitor code.
16568 See the thread containing
16569 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16570 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16571 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16572 (dir_monitor_callback, Fgfile_rm_watch):
16573 Use assq_no_quit instead of Fassoc, for speed.
16574 (dir_monitor_callback, Fgfile_rm_watch):
16575 eassert that the monitor is a fixnum.
16576 (dir_monitor_callback): No need for CDR_SAFE.
16577 Simplify building of lisp with alternative tails.
16578 (Fgfile_add_watch, Fgfile_rm_watch):
16579 Do not assume glib functions set errno reliably on failure.
16580 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16581 and signal an error otherwise.
16582 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16583 Use Fdelq instead of Fdelete, for speed.
16585 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16587 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16588 don't insist on being invoked on a highlighted tool-bar button.
16589 Avoids losing tool-bar functionality when mouse-highlight is nil.
16590 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16591 Don't highlight when mouse-highlight is nil.
16592 (note_mouse_highlight): When mouse-highlight is nil, don't return
16593 right away; instead, run tool-bar and mode-line highlight
16594 subroutine, clear any existing highlight, and revert the mouse
16595 pointer to its default shape. (Bug#14558)
16597 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16599 * lisp.mk (lisp): Add prog-mode.el.
16601 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16603 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16604 * process.c (dummy_handler): New function.
16605 (lib_child_handler): New static var.
16606 (handle_child_signal): Invoke it.
16607 (catch_child_signal): If a library has set up a signal handler,
16608 save it into lib_child_handler.
16609 (init_process_emacs): If using glib and not on Windows, tickle glib's
16610 child-handling code so that it initializes its private SIGCHLD handler.
16611 * syssignal.h (SA_SIGINFO): Default to 0.
16612 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16613 31; it should no longer be needed now.
16615 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16617 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16619 * gfilenotify.c (globals_of_gfilenotify): New function.
16620 (syms_of_gfilenotify): Move global initialization there.
16622 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16624 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16626 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16627 * keyboard.c (menu_bar_items, tool_bar_items):
16628 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16629 not override local keymaps any more.
16631 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16633 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16635 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16637 * w32console.c (initialize_w32_display): Return the dimensions of
16638 the console window via 2 additional arguments, not via the current
16639 frame. This avoids crashes due to overrunning the bounds of
16640 frame's decode_mode_spec_buffer, which is not resized following
16641 the change of the frame dimensions from the initial 10x10.
16643 * w32term.h (w32_initialize_display_info): Adjust prototype.
16645 * term.c (init_tty): Take dimensions of the frame from the values
16646 returned by initialize_w32_display.
16648 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16649 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16650 (LIBES): Add $(GFILENOTIFY_LIBS).
16652 * w32inevt.c (handle_file_notifications): Add dummy implementation
16653 for !HAVE_W32NOTIFY.
16655 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16657 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16659 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16661 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16663 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16665 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16667 Fix minor problems found by static checking.
16668 * data.c (pure_write_error):
16669 Use xsignal2, not Fsignal, as Fsignal might return.
16670 * eval.c (set_backtrace_debug_on_exit): Now static.
16671 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16672 No longer inline. EXTERN_INLINE is needed only for functions
16673 defined in .h files. Reindent function header as per GNU style.
16674 (backtrace_p, backtrace_top, backtrace_next):
16675 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16676 compiler or linker. Add extern decls to pacify gcc -Wall.
16677 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16679 * frame.c (free_monitors): Define only on platforms that need it.
16680 * nsterm.m (ns_term_init):
16681 * process.c (catch_child_signal):
16682 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16683 defined on all porting targets these days.
16684 * process.c, process.h (catch_child_signal):
16685 Make it extern only if NS_IMPL_GNUSTEP is defined.
16687 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16689 * w32.c (gettimeofday): Make the signature identical to prototype
16690 in nt/inc/sys/time.h.
16692 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16694 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16697 * keyboard.c (safe_run_hooks_error): Improve error message.
16699 * data.c (pure_write_error): Add `object' argument.
16700 * puresize.h (CHECK_IMPURE): Use it.
16702 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16704 * Makefile.in (NOTIFY_OBJ): New variable.
16705 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16707 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16708 Call syms_of_gfilenotify.
16710 * gfilenotify.c: New file.
16712 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16713 and Qfile_w32notify.
16714 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16715 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16717 * lisp.h: Declare syms_of_gfilenotify.
16719 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16721 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16723 Merge the specpdl and backtrace stacks. Make the structure of the
16724 specpdl entries more obvious via a tagged union of structs.
16725 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16726 (enum specbind_tag): New enum.
16727 (struct specbinding): Make it a tagged union of structs.
16728 Add a case for backtrace records.
16729 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16730 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16731 (backtrace_debug_on_exit): New accessors.
16732 (struct backtrace): Remove.
16733 (struct catchtag): Remove backlist field.
16734 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16736 (Flocal_variable_p): Speed up the common case where the binding is
16738 * eval.c (backtrace_list): Remove.
16739 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16740 (set_backtrace_args, set_backtrace_nargs)
16741 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16742 (backtrace_next): New functions.
16743 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16744 (unwind_to_catch, internal_lisp_condition_case)
16745 (internal_condition_case, internal_condition_case_1)
16746 (internal_condition_case_2, internal_condition_case_n): Don't bother
16747 with backtrace_list any more.
16748 (Fsignal): Adjust to new backtrace format.
16749 (grow_specpdl): Move up.
16750 (record_in_backtrace): New function.
16751 (eval_sub, Ffuncall): Use it.
16752 (apply_lambda): Adjust to new backtrace format.
16753 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16755 (specbind): Adjust to new specpdl format. Simplify.
16756 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16757 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16759 (mark_backtrace): Remove.
16760 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16761 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16762 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16764 * profiler.c (record_backtrace): Use get_backtrace.
16765 (handle_profiler_signal): Use backtrace_top_function.
16766 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16767 accessor functions.
16769 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16771 * process.h (catch_child_signal): Declare.
16773 * process.c (catch_child_signal): New function.
16774 (init_process_emacs): Call it.
16776 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16777 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16779 (x_set_cursor_type): Remove declaration.
16780 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16781 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16782 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16783 (ns_get_color): Use F suffix on float.
16784 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16785 (ns_get_rgb_color): Remove.
16786 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16787 (note_mouse_movement): x and y are CGFloat.
16788 (ns_draw_fringe_bitmap): Remove unused rowY.
16789 Change #if to COCOA && >= 10_6.
16790 (ns_draw_window_cursor): Remove unused overspill.
16791 (ns_draw_underwave): width and x are EamcsCGFloat.
16792 (ns_draw_box): thickness is CGFloat.
16793 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16794 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16795 if not in main thread.
16796 (ns_get_pending_menu_title, ns_check_menu_open)
16797 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16798 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16799 (sendFromMainThread:): New method.
16800 (changeFont:): size is CGFloat.
16801 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16802 Disable warning about permanent text.
16803 (characterIndexForPoint:): Adjust return type depending on GNUstep
16805 (mouseDown:): delta is CGFloat.
16806 (updateFrameSize): Remove unised variable f.
16807 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16808 Cast float to EmacsCGFloat.
16809 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16810 also to -1 when restoring.
16811 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16812 inside NS_IMPL_COCOA.
16813 (toggleFullScreen:): Put call to toggleFullScreen inside
16814 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16815 (setPosition:portion:whole:): por is CGFloat.
16816 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16817 (mouseDown:): Use CGFloat.
16818 (mouseDragged:): Remove unised variable edge.
16819 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16821 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16822 of CGFloat differs.
16823 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16824 when NS_IMPL_GNUSTEP.
16825 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16826 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16827 (EmacsToolbar): Add clearAll. Add tag argument to
16828 addDisplayItemWithImage.
16829 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16831 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16833 * nsmenu.m (ns_update_menubar): Make static.
16834 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16835 (fillWithWidgetValue:): Add cast to SEL for setAction.
16836 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16837 (update_frame_tool_bar): Update code for GNUstep.
16838 (clearAll): New method.
16839 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16840 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16841 Move identifierToItem setObject and activeIdentifiers addObject before
16842 call to insertItemWithItemIdentifier.
16843 (validateVisibleItems): Fix indentation.
16844 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16845 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16846 UtilityWindow to aStyle, remove call to setStyleMask.
16848 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16850 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16851 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16852 Use F suffix on floats.
16853 (ns_char_width): Returns CGFloat.
16854 (ns_ascii_average_width): w is CGFloat instead of float.
16855 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16857 (ns_glyph_metrics): CGFloat instead of float.
16859 * nsfns.m (x_set_foreground_color, x_set_background_color):
16861 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16862 remove unused variables.
16863 (Fns_read_file_name): Keep track if panel is for save.
16864 Use ns_filename_from_panel/ns_directory_from_panel.
16865 (Fns_list_services): delegate only used for COCOA.
16866 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16867 Just return the input if GNUstep.
16868 (x_screen_planes): Remove.
16869 (Fxw_color_values): Use EmacsCGFloat
16870 (Fns_display_monitor_attributes_list): Only get screen number for
16872 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16874 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16875 ns_directory_from_panel.
16877 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16879 * process.c (handle_child_signal): Also use WCONTINUED.
16880 This is so that list-processes doesn't mistakenly list the process
16881 as stopped, when the process has actually been continued and is
16884 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16886 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16887 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16888 not already configured.
16890 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16892 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16894 * Makefile.in (mostlyclean): Remove *.res files.
16896 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16898 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16899 a buffer (bug#8447).
16901 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16903 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16904 display vector, and we backtrack, handle the case that the
16905 previous character position is also displayed from a display
16906 vector or covered by a display string or image. (Bug#14476)
16908 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16910 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16911 (struct MonitorInfo, free_monitors): Remove.
16912 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16913 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16914 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16917 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16918 (struct MonitorInfo, free_monitors): Remove.
16919 (ns_screen_name): Make static.
16920 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16921 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16924 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16925 (struct MonitorInfo): New struct.
16926 (free_monitors, make_monitor_attribute_list): Declare.
16928 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16930 (free_monitors, make_monitor_attribute_list): New functions.
16931 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16934 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16936 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16938 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16940 * keyboard.c: Apply keyboard decoding only to events that come directly
16941 from the tty, not from unread-command-events (bug#14368).
16942 (read_event_from_main_queue): New function, extracted from read_char.
16943 (read_decoded_char): Remove.
16944 (read_decoded_event_from_main_queue): New function to replace it.
16945 (read_char): Use it.
16946 (read_key_sequence): Use read_char rather than read_decoded_char.
16948 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16950 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16952 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16954 2013-05-22 Kenichi Handa <handa@gnu.org>
16956 The following changes are to fix the setting of
16957 buffer-file-coding-system on, for instance, C-x RET c unix RET
16958 _FILE_OF_DOS_EOL_TYPE_ RET.
16960 * coding.h (struct coding_system): New member detected_utf8_chars.
16962 * coding.c (detect_coding_utf_8): Count characters and check EOL
16963 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16965 (setup_coding_system): Do not initialize coding->head_ascii.
16966 (check_ascii): Do not set coding->eol_seen but update it. Do not
16967 call adjust_coding_eol_type here.
16968 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16969 If the eol-type of CODING is already specified, adjust the eol type
16970 of the found coding-system.
16971 (decode_coding_gap): Cancel previous change. Utilize the
16972 character numbers counted by detect_coding_utf_8. Fix detection
16975 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16977 * search.c (looking_at_1): Only set last_thing_searched if the match
16978 changed the match-data (bug#14281).
16980 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16982 * xdisp.c (reseat_at_previous_visible_line_start):
16983 Already declared in dispextern.h, so remove it here.
16984 (move_it_vertically_backward): Likewise.
16986 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16988 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16989 (Fx_display_pixel_width, Fx_display_pixel_height)
16990 (Fx_display_mm_width, Fx_display_mm_height):
16991 Mention `display-monitor-attributes-list' in docstrings.
16993 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16994 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16995 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16996 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16997 (Fx_display_backing_store, Fx_display_visual_class)
16998 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16999 (Fx_display_grayscale_p, Fx_display_pixel_width)
17000 (Fx_display_pixel_height, Fx_display_planes)
17001 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
17002 (Fx_display_screens): Don't confuse X11 screens with NS screens.
17003 (Fx_display_mm_width, Fx_display_mm_height)
17004 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
17005 height for all physical monitors as in X11.
17007 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
17008 Return pixel width or height for all physical monitors as in X11.
17010 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
17012 Port --enable-gcc-warnings to clang.
17013 * bytecode.c (exec_byte_code):
17015 Redo diagnostic pragmas to pacify clang, too.
17016 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
17017 * editfns.c (Fencode_time):
17018 * fileio.c (file_accessible_directory_p):
17019 * font.c (font_unparse_xlfd):
17020 Use '&"string"[index]' instead of '"string" + (index)'.
17021 * undo.c (user_error): Remove; unused.
17023 2013-05-16 Eli Zaretskii <eliz@gnu.org>
17025 * insdel.c (insert_1_both): Document the arguments, instead of
17026 referring to insert_1, which no longer exists.
17028 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
17029 some window, increment windows_or_buffers_changed, so that
17030 *Messages* display in that window is updated. (Bug#14408)
17032 * w32.c: Include epaths.h.
17033 (init_environment): Use cmdproxy.exe without leading directories.
17034 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
17036 (gettimeofday): Adjust signature and return value to Posix
17039 * unexw32.c (open_output_file): Delete the existing emacs.exe
17040 before creating it, to break the hard link to the versioned
17043 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
17044 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
17045 (FIRSTFILE_OBJ): New variables.
17046 (W32_RES): Rename to EMACSRES. All users changed.
17047 (base_obj): Use $(CM_OBJ).
17048 (ALLOBJS): Use $(FIRSTFILE_OBJ).
17049 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
17050 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
17051 $(W32_RES_LINK) before $(LIBES).
17052 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
17054 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
17056 * makefile.w32-in (DOC): Use just "DOC".
17058 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
17060 * process.c: Export default filters and sentinels to Elisp.
17061 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
17063 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
17064 (Fset_process_sentinel, Fformat_network_address):
17065 Default to them instead of nil.
17066 (server_accept_connection): Sentinels can't be nil any more.
17067 (read_and_dispose_of_process_output): New function, extracted from
17068 read_process_output.
17069 (read_process_output): Use it; filters can't be nil.
17070 (Finternal_default_process_filter): New function, extracted from
17071 read_process_output.
17072 (exec_sentinel_unwind): Remove function.
17073 (exec_sentinel): Don't zilch sentinel while running.
17074 (status_notify): Sentinels can't be nil.
17075 (Finternal_default_process_sentinel): New function extracted from
17077 (setup_process_coding_systems): Default filter is not nil any more.
17078 (syms_of_process): Export new Elisp functions and initialize
17080 * lisp.h (make_lisp_proc): New function.
17082 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
17084 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
17086 2013-05-14 Eli Zaretskii <eliz@gnu.org>
17088 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
17089 unless we know that the window w is a leaf window.
17090 Another attempt at solving bug#14062.
17092 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
17094 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
17097 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
17099 * image.c (gif_load): Check that subimages fit (Bug#14345).
17101 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
17103 * lread.c (skip_dyn_eof): New function.
17104 (read1): Use it to skip the end of a file in response to #@00.
17106 * doc.c (get_doc_string): Slightly relax the sanity checking.
17108 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
17110 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
17111 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
17112 (MonitorInfo): New struct.
17113 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
17114 (Fns_display_monitor_attributes_list): New functions.
17115 (display-usable-bounds): Remove.
17116 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
17119 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
17121 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
17122 (GTK_CHECK_VERSION): New macro, if not already defined.
17123 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
17124 replaced by GTK_CHECK_VERSION.
17126 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
17128 * xterm.h (GTK_PREREQ): New macro.
17129 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
17130 to use this macro instead, for consistency and clarity.
17132 2013-05-08 Eli Zaretskii <eliz@gnu.org>
17134 * xdisp.c (row_for_charpos_p): New function, with code of
17135 cursor_row_p, but accepts an additional argument CHARPOS instead
17136 of using a hardcoded PT.
17137 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
17138 (row_containing_pos): Call row_for_charpos_p instead of partially
17139 doing the same. Fixes cursor positioning under longlines-mode
17140 when longlines-show-effect includes more than one newline, when
17141 moving the cursor vertically up.
17143 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
17145 * makefile.w32-in (ACL_H): New macro.
17146 ($(BLD)/fileio.$(O)): Update dependencies.
17148 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
17150 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
17151 * Makefile.in (LIB_ACL): New macro.
17152 (LIBACL_LIBS): Remove.
17153 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
17154 * fileio.c: Include <acl.h>.
17155 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
17156 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
17158 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
17161 * unexelf.c: Don't assume ElfW (Half) fits in int.
17162 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
17163 when dealing with ElfW (Half) values, since they can exceed 2**31
17164 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
17165 (entry_address): Omit unused NUM arg. All uses changed.
17167 2013-05-07 Juri Linkov <juri@jurta.org>
17169 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
17170 to the string converted from number with `Fnumber_to_string'.
17173 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
17175 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
17176 This fixes a problem introduced by my previous change.
17178 2013-05-07 Glenn Morris <rgm@gnu.org>
17180 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
17182 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
17184 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
17186 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
17188 Static checking by GCC 4.8.0.
17189 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
17190 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
17191 (x_get_monitor_attributes_fallback)
17192 (x_get_monitor_attributes_xinerama)
17193 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
17194 Define only if USE_GTK.
17195 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
17196 (x_get_monitor_attributes_fallback): Omit unused locals.
17197 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
17198 Use double, not float, to avoid mixed-mode floating point arithmetic.
17200 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
17201 Jan Djärv <jan.h.d@swipnet.se>
17203 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
17204 (XINERAMA_CFLAGS): New macros.
17205 (ALL_CFLAGS, LIBES): Use them.
17207 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
17208 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
17209 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
17210 (syms_of_xfns): DEFSYM them.
17211 (struct MonitorInfo): New struct.
17212 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
17213 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
17214 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
17215 (x_get_monitor_attributes_xinerama): New functions.
17216 (Fx_display_monitor_attributes_list): New primitive.
17217 (syms_of_xfns): Defsubr it.
17219 * xterm.h (x_display_info): Add Xatom_net_workarea and
17220 Xatom_net_current_desktop.
17222 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
17223 and dpyinfo->Xatom_net_current_desktop.
17225 2013-05-06 Eli Zaretskii <eliz@gnu.org>
17227 * xdisp.c (pos_visible_p): Use the special code for finding the
17228 beginning of a display property or overlay for any "replacing"
17229 display property, not just for display strings. This solves
17230 incorrect reporting of position by posn-at-point. (Bug#14241)
17232 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
17234 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
17235 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
17236 Verify that ElfW (Half) fits in int.
17237 (fatal): Use same signature as lisp.h.
17238 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
17239 configure and build with -DUNEXELF_DEBUG without worrying about
17240 other modules that use DEBUG.
17241 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
17242 possibly-wide integers now uses it instead of plain fprintf.
17243 (entry_address): New function, which avoids problems with 32-bit
17244 overflow on 64-bit hosts.
17245 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
17246 (round_up): Don't assume the remainder fits in int.
17247 (find_section): Use bool for boolean. Simplify debug code.
17248 (unexec): Don't assume file sizes fit in int or size_t.
17249 Omit unnecessary trailing newline in 'fatal' format.
17250 Use strerror rather than outputting decimal error number.
17251 Remove unused code when emacs is not defined;
17252 this file relies on Emacs now.
17253 Don't assume e_phnum and e_shnum are positive.
17255 * regex.c: Fix problems when DEBUG is defined.
17256 (extract_number, extract_number_and_incr): Define regardless of
17257 whether DEBUG is defined; that's simpler and makes the code less
17258 likely to go stale in the normal case when DEBUG is not defined.
17259 Return int rather than taking an int * arg. All callers changed.
17260 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
17261 Remove, replacing with ...
17262 (DEBUG_PRINT): New macro. All callers changed.
17263 (DEBUG_COMPILES_ARGUMENTS): New macro.
17264 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
17265 (print_compiled_pattern, print_double_string) [DEBUG]:
17266 Use prototype rather than old-style definition.
17267 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
17268 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
17269 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
17270 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
17271 Don't assume ptrdiff_t, size_t, and long are the same width as int.
17272 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
17273 This matters only when DEBUG is defined.
17275 2013-05-05 Eli Zaretskii <eliz@gnu.org>
17277 * xdisp.c (set_iterator_to_next): Set the
17278 ignore_overlay_strings_at_pos_p flag only if we are _really_
17279 iterating over an overlay string, as indicated by the
17280 current.overlay_string_index member. (Bug#14306)
17282 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
17284 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
17285 to where it is used, to avoid autorelease issues (Bug#14050).
17287 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
17289 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
17290 * fileio.c (syms_of_fileio): Implement this.
17291 * filelock.c (create_lock_file): If symbolic links don't work, so
17292 we use a regular file as a lock file, do not fsync the lock file;
17295 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
17297 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
17298 (syms_of_minibuf): Adjust accodingly.
17300 * callint.c (Fcall_interactively): Adjust calls accordingly.
17302 2013-05-04 Eli Zaretskii <eliz@gnu.org>
17304 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
17305 w->contents is a buffer before computing everything else.
17306 Use parentheses to disambiguate last part of the condition.
17308 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
17309 assertion violations. (Bug#14062)
17311 2013-05-01 David Reitter <david.reitter@gmail.com>
17313 * nsfns.m (ns_tooltip): Initialize.
17315 2013-04-28 Eli Zaretskii <eliz@gnu.org>
17317 * coding.c (decode_coding_gap): Don't remove the character before
17318 a newline unless it's a CR character. (Bug#14287)
17320 2013-04-28 Dan Nicolaescu <dann@gnu.org>
17322 * dispextern.h (struct face): Move enum face_underline_type
17323 earlier so that bitfields can be in the same word.
17325 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
17327 * nsfns.m (handlePanelKeys): New function.
17328 (EmacsOpenPanel:performKeyEquivalent:)
17329 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
17330 arrows/function/control and copy/paste keys (Bug#14296).
17332 2013-04-27 Juri Linkov <juri@jurta.org>
17334 * callint.c (Fcall_interactively): Call `Qread_number' for
17335 interactive code letter `n' instead of using duplicate code.
17338 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
17340 * systime.h (make_timeval): Declare as 'const'.
17342 2013-04-27 Kenichi Handa <handa@gnu.org>
17344 * font.c (font_open_entity): Always open a font of manageable
17347 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17349 Port better to AIX (Bug#14258).
17350 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17353 2013-04-24 Kenichi Handa <handa@gnu.org>
17355 * coding.c (decode_coding_iso_2022): When an invalid escape
17356 sequence is encountered, reset the invocation and designation
17357 status to the safest one.
17359 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17361 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17362 Without this fix, "make distclean" leaves stamp-h1 behind.
17364 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17366 * w32fns.c (w32_fullscreen_rect): New function to compute the
17367 window rectangle for the given fullscreen mode.
17368 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17369 longer tunes the window size. This keeps the window's edges flush
17370 with the screen and allows the taskbar to hide itself in fullboth.
17372 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17373 window decorations and uses the entire screen.
17375 * w32term.h (w32_fullscreen_rect) Add prototype.
17376 (struct w32_output): Replace normal_width, normal_height,
17377 normal_top, and normal_left members with a single normal_placement
17379 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17381 (FRAME_NORMAL_PLACEMENT): New macro.
17383 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17385 * minibuf.c (Ftest_completion): Silence compiler warning.
17387 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17389 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17392 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17395 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17396 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17397 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17398 parentheses where appropriate.
17400 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17402 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17404 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17406 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17407 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17408 Mention in the doc string that setting these variables takes
17409 effect only after a call to set-window-buffer. (Bug#14200)
17411 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17413 * indent.c (Fvertical_motion): Don't consider display strings on
17414 overlay strings as display strings on the buffer position we
17415 started from. This prevents vertical cursor motion from jumping
17416 more than one line when there's an overlay string with a display
17417 property at end of line.
17418 Reported by Karl Chen <Karl.Chen@quarl.org> in
17419 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17421 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17423 * window.c (select_window): `record_buffer' even if window is
17424 already selected (bug#14191).
17426 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17428 * window.c (Fwindow_end): Test more flags, including the buffer's
17429 last_overlay_modified flag, to determine whether the window's
17430 display is really up-to-date. Prevents the function from
17431 returning a stale value. (Bug#14170)
17432 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17435 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17437 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17438 garbaged only if it is not already the top frame on its TTY.
17439 This prevents flickering due to constant redrawing of TTY frames when
17440 there are GUI frames open in the same session. (Bug#13864)
17442 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17444 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17445 of marking the idle timers directly.
17447 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17449 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17450 tables (bug#14054).
17452 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17454 * window.c (select_window): Don't record_buffer while the invariant is
17455 temporarily broken (bug#14161).
17457 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17459 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17461 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17463 2013-04-07 Romain Francoise <romain@orebokech.com>
17465 Ignore additional platform-specific ACL errors (Bug#13702).
17466 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17467 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17469 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17471 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17474 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17476 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17477 This bug was introduced by my 2013-02-25 change that simplified
17478 data_start configuration. Without this change, on GNU/Linux
17479 an Emacs configured with --enable-profiling fails immediately
17480 due to a profiler signal.
17481 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17482 with these flags. On platforms where special flags are needed
17483 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17484 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17485 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17487 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17489 Get rid of some platform-specific functions examining window
17490 system and its capabilities. This is a partial rework of the
17492 * lisp.h (have_menus_p): Remove prototype. This function is
17493 replaced with platform-independent window_system_available.
17494 (check_window_system): Move to...
17495 * frame.h (decode_window_system_frame, window_system_available):
17496 ...here, add new prototypes.
17497 * frame.c (window_system_available, decode_window_system_frame):
17499 (check_window_system): Platform-independent now.
17500 * xterm.h (x_in_use): Remove declaration.
17502 * w32term.h (check_x_frame):
17503 * nsterm.h (check_x_frame): Remove prototypes. This function
17504 is replaced with platform-independent decode_window_system_frame.
17505 * msdos.c (have_menus_p): Remove.
17506 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17507 Remove platform-specific functions. Use check_window_system,
17508 decode_window_system_frame and check_ns_display_info where
17509 appropriate. Minor style and comment tweaks.
17510 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17511 (check_x_frame): Likewise.
17512 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17514 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17515 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17516 * xmenu.c, xselect.c: All related users changed.
17518 2013-04-03 Kenichi Handa <handa@gnu.org>
17520 The following changes is to optimize the code for reading UTF-8
17523 * coding.c (check_ascii): Rename from detect_ascii. Return value
17524 changed. Check EOL format. Do not call adjust_coding_eol_type
17526 (check_utf_8): New function.
17527 (adjust_coding_eol_type): Do nothing if already adjusted.
17528 (detect_coding): Compare the return value of check_ascii with
17529 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17530 (decode_coding_gap): Optimize for valid UTF-8.
17532 2013-03-21 Kenichi Handa <handa@gnu.org>
17534 * coding.c (syms_of_coding): Cancel previous change.
17536 * insdel.c (insert_from_gap): Fix previous change.
17538 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17540 Consistently use platform-specific function to detect window system.
17541 * lisp.h (check_window_system): New prototype. This function is
17542 going to replace check_x, check_w32 and check_ns.
17543 (have_menus_p): Mention msdos.c in comment.
17544 * fontset.c (check_window_system_func): Remove. Adjust all users.
17545 * fontset.h (check_window_system_func): Remove prototype.
17546 * nsterm.h (check_ns):
17547 * xterm.h (check_x):
17548 * w32term.h (check_w32): Likewise.
17549 * menu.c (Fx_popup_menu): Use check_window_system.
17550 * msdos.c (check_window_system): Define for MS-DOS.
17551 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17552 * w32fns.c (check_window_system): Likewise for MS-Windows.
17553 * xfns.c (check_window_system): Likewise for X.
17554 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17555 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17557 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17559 Prefer < to > in range checks such as 0 <= i && i < N.
17560 This makes it easier to visualize quantities on a number line.
17561 This patch doesn't apply to all such range checks,
17562 only to the range checks affected by the 2013-03-24 change.
17563 This patch reverts most of the 2013-03-24 change.
17564 * alloc.c (xpalloc, Fgarbage_collect):
17565 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17566 * character.c (string_escape_byte8):
17567 * charset.c (read_hex):
17568 * data.c (cons_to_unsigned):
17569 * dispnew.c (update_frame_1):
17570 * doc.c (Fsubstitute_command_keys):
17571 * doprnt.c (doprnt):
17572 * editfns.c (hi_time, decode_time_components):
17573 * fileio.c (file_offset):
17574 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17575 * font.c (font_intern_prop):
17576 * frame.c (x_set_alpha):
17577 * gtkutil.c (get_utf8_string):
17578 * indent.c (check_display_width):
17579 * keymap.c (Fkey_description):
17580 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17582 * minibuf.c (read_minibuf_noninteractive):
17583 * process.c (wait_reading_process_output):
17584 * search.c (Freplace_match):
17585 * window.c (get_phys_cursor_glyph):
17586 * xdisp.c (redisplay_internal):
17587 * xsmfns.c (smc_save_yourself_CB):
17588 Prefer < to > for range checks.
17589 * dispnew.c (sit_for): Don't mishandle NaNs.
17590 This fixes a bug introduced in the 2013-03-24 change.
17591 * editfns.c (decode_time_components): Don't hoist comparison.
17592 This fixes another bug introduced in the 2013-03-24 change.
17594 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17596 * frame.h (struct frame): Drop scroll_bottom_vpos
17597 member becaue all real users are dead long ago.
17598 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17599 * xdisp.c (redisplay_internal): Adjust user.
17601 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17603 * nsmenu.m (showAtX:Y:for:): setLevel to
17604 NSPopUpMenuWindowLevel (Bug#13998).
17606 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17608 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17609 (ns_check_pending_open_menu): Declare.
17611 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17612 (x_activate_menubar): Update the menu with title that matches
17613 ns_get_pending_menu_title, and call
17614 ns_check_pending_openmenu (Bug#12698).
17615 (menuWillOpen:): New method.
17616 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17618 * nsterm.m (menu_will_open_state, menu_mouse_point)
17619 (menu_pending_title): New varaibles.
17620 (ns_get_pending_menu_title, ns_check_menu_open)
17621 (ns_check_pending_open_menu): New functions.
17623 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17625 * indent.c (current_column_bol_cache): Remove leftover which is not
17626 used in Fmove_to_column any more.
17627 (current_column, scan_for_column): Adjust users.
17628 * keyboard.c (last_point_position_buffer, last_point_position_window):
17629 Remove leftovers which are not used for recording undo any more.
17630 (command_loop_1, syms_of_keyboard): Adjust users.
17631 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17632 redisplay_window any more.
17633 (move_it_to): Adjust user.
17635 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17637 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17638 Update dependencies.
17640 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17642 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17643 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17644 forward references.
17646 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17648 * window.h (struct window): Replace hchild, vchild and buffer slots
17649 with a single slot 'contents'. This is possible because each valid
17650 window may have either the child window (in vertical or horizontal
17651 combination) or buffer to display (for the leaf window). Using that,
17652 a lot of operations to traverse and/or change window hierarchies may
17653 be simplified. New member horizontal is used to distinguish between
17654 horizontal and vertical combinations of internal windows.
17655 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17656 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17657 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17658 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17659 Use contents slot, not buffer, where appropriate.
17660 (wset_combination): New function.
17661 (wset_buffer): Add eassert.
17662 (Fframe_first_window): Simplify the loop reaching first window.
17663 (Fwindow_buffer): Use WINDOW_LEAF_P.
17664 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17665 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17666 (unshow_buffer): Convert initial debugging check to eassert.
17667 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17668 (make_parent_window, window_resize_check, window_resize_apply)
17669 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17670 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17671 Adjust to match struct window changes.
17672 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17673 (mark_window_cursors_off, count_windows, get_leaf_windows)
17674 (foreach_window_1): Simplify the loop.
17675 * alloc.c (mark_object): Do not check for the leaf window because
17676 internal windows has no glyph matrices anyway.
17677 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17678 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17679 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17680 (build_frame_matrix_from_window_tree, mirror_make_current)
17681 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17682 (update_window_tree, set_window_update_flags): Simplify the loop.
17683 (sync_window_with_frame_matrix_rows): Enforce live window.
17684 Use contents slot, not buffer, where appropriate.
17685 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17686 and WINDOW_HORIZONTAL_COMBINATION_P.
17687 (make_frame_visible_1): Simplify the loop.
17688 Use contents slot, not buffer, where appropriate.
17689 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17690 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17691 (expose_window_tree): Likewise.
17692 Use contents slot, not buffer, where appropriate.
17693 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17694 to avoid deleted windows. Use contents slot instead of buffer.
17695 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17696 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17697 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17698 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17700 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17702 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17703 identify the reasons for assertion violations in bug#14062 and
17705 (Fx_show_tip): Fix compilation error under
17706 "--enable-check-lisp-object-type". (Bug#14073)
17708 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17709 Reported by <rzl24ozi@gmail.com>.
17711 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17713 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17715 (unwind_with_echo_area_buffer): ...to restore it here.
17716 This is needed to ensure that...
17717 (redisplay_window): ...both window markers are valid here,
17718 which is verified by eassert.
17719 * editfns.c (save_excursion_save): Do not assume that
17720 selected_window always displays the buffer.
17721 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17724 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17726 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17729 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17731 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17733 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17735 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17736 since MinGW's w32api headers do. This avoids compiler warnings.
17738 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17739 if already defined.
17741 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17743 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17745 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17747 * gtkutil.c (style_changed_cb): Check if frame is live and an
17748 X frame (Bug#14038).
17750 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17752 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17753 Define only for _WIN32_WINNT less than 0x0500.
17754 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17756 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17757 see its own definitions of 'struct timeval' and 'struct timezone'.
17759 Fix incompatibilities between MinGW.org and MinGW64 headers.
17760 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17762 * w32.c (REPARSE_DATA_BUFFER): Guard with
17763 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17765 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17767 * xterm.c: Include X11/XKBlib.h
17768 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17770 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17772 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17774 * blockinput.h (input_blocked_p): Likewise.
17775 * bytecode.c (exec_byte_code): Likewise.
17776 * callproc.c (call_process_kill, call_process_cleanup)
17777 (Fcall_process): Likewise.
17778 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17779 (Fccl_execute_on_string): Likewise.
17780 * character.c (string_escape_byte8): Likewise.
17781 * charset.c (read_hex): Likewise.
17782 * cm.c (calccost): Likewise.
17783 * data.c (cons_to_unsigned): Likewise.
17784 * dired.c (directory_files_internal, file_name_completion):
17786 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17787 (sit_for): Likewise.
17788 * doc.c (Fsubstitute_command_keys): Likewise.
17789 * doprnt.c (doprnt): Likewise.
17790 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17791 * emacsgtkfixed.c: Likewise.
17792 * fileio.c (file_offset, Fwrite_region): Likewise.
17793 * floatfns.c (Fexpt, fmod_float): Likewise.
17794 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17796 * font.c (font_intern_prop): Likewise.
17797 * frame.c (x_set_alpha): Likewise.
17798 * gtkutil.c (get_utf8_string): Likewise.
17799 * indent.c (check_display_width): Likewise.
17800 * intervals.c (create_root_interval, rotate_right, rotate_left)
17801 (split_interval_right, split_interval_left)
17802 (adjust_intervals_for_insertion, delete_node)
17803 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17804 (merge_interval_right, merge_interval_left, copy_intervals)
17805 (set_intervals_multibyte_1): Likewise.
17806 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17807 * keymap.c (Fkey_description): Likewise.
17808 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17809 * lread.c (openp, read_integer, read1, string_to_number):
17811 * menu.c (ensure_menu_items): Likewise.
17812 * minibuf.c (read_minibuf_noninteractive): Likewise.
17813 * print.c (printchar, strout): Likewise.
17814 * process.c (create_process, Faccept_process_output)
17815 (wait_reading_process_output, read_process_output, send_process)
17816 (wait_reading_process_output): Likewise.
17817 * profiler.c (make_log, handle_profiler_signal): Likewise.
17818 * regex.c (re_exec): Likewise.
17819 * regex.h: Likewise.
17820 * search.c (looking_at_1, Freplace_match): Likewise.
17821 * sysdep.c (get_child_status, procfs_ttyname)
17822 (procfs_get_total_memory): Likewise.
17823 * systime.h (EMACS_TIME_VALID_P): Likewise.
17824 * term.c (dissociate_if_controlling_tty): Likewise.
17825 * window.c (get_phys_cursor_glyph): Likewise.
17826 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17827 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17829 * xfns.c (Fx_window_property): Likewise.
17830 * xmenu.c (set_frame_menubar): Likewise.
17831 * xselect.c (x_get_window_property, x_handle_dnd_message):
17833 * xsmfns.c (smc_save_yourself_CB): Likewise.
17834 * xterm.c (x_scroll_bar_set_handle): Likewise.
17836 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17838 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17839 to be optional or nil. Adjust comment and convert it to docstring.
17840 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17841 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17843 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17845 Static checking by GCC 4.8-20130319.
17846 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17847 * process.c (Fset_process_datagram_address)
17848 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17849 * xdisp.c (get_char_face_and_encoding)
17850 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17851 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17852 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17854 2013-03-24 Ken Brown <kbrown@cornell.edu>
17856 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17857 fix compilation on 64-bit Cygwin, where underscores are not
17858 automatically prepended.
17860 * w32term.c (w32_initialize): Silence compiler warning.
17862 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17864 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17865 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17866 variables, to save and restore frame dimensions.
17867 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17868 after returning from a 'fullscreen' configuration.
17869 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17870 to avoid races between the main thread and the input thread.
17872 * w32term.h (struct w32_output): New members normal_width,
17873 normal_height, normal_top, normal_left, and prev_fsmode.
17874 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17875 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17876 members of a frame.
17878 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17879 'fullscreen' parameter. Always record previous width and height
17880 of the frame, except when switching out of maximized modes, so
17881 that they could be restored correctly, instead of resetting to the
17882 default frame dimensions. Send SC_RESTORE command to the frame,
17883 unless we are going to send SC_MAXIMIZE, to restore the frame
17884 resize hints in the mouse pointer shown by the window manager.
17887 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17889 * lisp.h (get_frame_param): Adjust conditions for prototype
17892 2013-03-22 Ken Brown <kbrown@cornell.edu>
17894 * unexcw.c: Drop unneeded inclusion of w32common.h.
17895 (report_sheap_usage): Declare.
17896 (read_exe_header): Add magic numbers for x86_64.
17897 (fixup_executable): Fix printf format specifier for unsigned long
17900 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17902 * frame.h (struct frame): Put menu_bar_window under #ifdef
17903 because this member is not needed when X toolkit is in use.
17904 (fset_menu_bar_window):
17905 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17906 (free_glyphs, update_frame):
17907 * xdisp.c (expose_frame): Likewise.
17908 (display_menu_bar): Likewise. Remove redundant eassert.
17909 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17912 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17914 Use functions and constants to manipulate Lisp_Save_Value objects.
17915 This replaces code that used macros and strings and token-pasting.
17916 The change makes the C source a bit easier to follow,
17917 and shrinks the Emacs executable a bit.
17918 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17919 (make_save_value): Change 1st arg from string to enum. All callers
17922 (mark_object): Use if, not #if, for GC_MARK_STACK.
17923 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17924 (XSAVE_OBJECT): Now functions, not macros.
17925 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17926 the constant was never used.
17927 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17928 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17929 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17930 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17932 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17933 type3 with a single member save_type. All uses changed.
17934 (save_type, set_save_pointer, set_save_integer): New functions.
17935 * print.c (PRINTX): Remove.
17937 * alloc.c: Remove redundant static declarations.
17939 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17941 * window.h (struct window): Convert left_col, top_line, total_lines
17942 and total_cols from Lisp_Objects to integers. Adjust comments.
17943 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17945 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17946 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17947 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17948 Adjust users where appropriate.
17950 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17952 * frame.h (struct frame): Drop resx and resy because the same data is
17953 available from window system-specific output context. Adjust users.
17954 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17955 New functions to provide defaults when no window system available.
17956 (FRAME_RES_X, FRAME_RES_Y): New macros.
17957 (NUMVAL): Move from xdisp.c.
17958 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17959 (Ffont_face_attributes, Fopen_font):
17960 * image.c (gs_load):
17961 * w32font.c (fill_in_logfont):
17962 * xdisp.c (calc_pixel_width_or_height):
17963 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17964 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17966 2013-03-20 Kenichi Handa <handa@gnu.org>
17968 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17969 to 1 (temporary workaround until a bug related to ASCII
17970 optimization is fixed).
17972 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17974 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17975 Signal error if window is not internal. Adjust docstring.
17976 (delete_all_child_windows): Use combination_limit to save the buffer.
17977 (Fset_window_configuration): Adjust accordingly.
17978 * print.c (syms_of_print): Initialize debugging output not here...
17979 (init_print_once): ...but in a new function here.
17980 * lisp.h (init_print_once): Add prototype.
17981 * emacs.c (main): Add call to init_print_once. Adjust comments.
17983 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17985 * window.c (window_resize_check, window_resize_apply)
17986 (window_from_coordinates, recombine_windows, set_window_buffer)
17987 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17988 (Fsplit_window_internal, Fdelete_window_internal)
17989 (freeze_window_starts): Use bool for booleans.
17990 * window.h (window_frame_coordinates, resize_frame_windows)
17991 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17993 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17995 * dispnew.c (bitch_at_user): Use `user-error'.
17997 2013-03-17 Ken Brown <kbrown@cornell.edu>
17999 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
18000 as return type of image_background. (Bug#13981)
18001 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
18003 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
18005 * nsterm.m (updateFrameSize:): Change resize increments if needed.
18006 (ns_select): Don't return with result uninitialized.
18008 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
18011 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
18013 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
18014 directories. If filename is nil, get directory name (Bug#13932).
18015 Use getFilename and getDirectory.
18016 (getFilename, getDirectory): New methods for EmacsSavePanel and
18018 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
18020 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
18022 * coding.c (decode_coding_gap): Fix typo caught by static checking.
18024 2013-03-15 Kenichi Handa <handa@gnu.org>
18026 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
18027 (adjust_after_replace): Make it back to static. Delete the third
18028 arg text_at_gap_tail. Cancel the code for handling it.
18030 * coding.h (struct coding_system): New member eol_seen.
18032 * coding.c (detect_ascii): New function.
18033 (detect_coding): Set coding->head_ascii and coding->eol_seen only
18034 when the source bytes are actually scanned. On detecting for
18035 coding_category_utf_8_auto, call detect_ascii instead of scanning
18036 source bytes directly.
18037 (produce_chars): Call insert_from_gap with the new arg 0.
18038 (encode_coding): Likewise.
18039 (decode_coding_gap): Control ASCII optimization by the variable
18040 disable_ascii_optimization instead of #ifndef .. #endif.
18041 Deccode EOL format according to coding->eol_seen.
18042 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
18045 * lisp.h (adjust_after_replace): Cancel externing it.
18046 (insert_from_gap): Adjust prototype.
18048 2013-03-15 Eli Zaretskii <eliz@gnu.org>
18050 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
18051 FULLSCREEN_MAXIMIZED. (Bug#13935)
18053 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
18055 * region-cache.c (find_cache_boundary, move_cache_gap)
18056 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
18057 Simplify debugging check and convert to eassert. Adjust comment.
18058 (pp_cache): Put under ENABLE_CHECKING.
18060 2013-03-14 Eli Zaretskii <eliz@gnu.org>
18062 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
18063 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
18064 and WM_ACTIVATEAPP.
18065 (w32fullscreen_hook): If the frame is visible, reset
18066 f->want_fullscreen flag after changing the frame size. If the
18067 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
18070 2013-03-13 Daniel Colascione <dancol@dancol.org>
18072 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
18073 too so that these builds can use Cygwin's file conversion
18074 functions. (We've been building and linking cygw32.o all along
18075 and just not using it.)
18077 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
18079 File synchronization fixes (Bug#13944).
18080 * Makefile.in (LIB_FDATASYNC): New macro.
18082 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
18083 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
18084 Don't worry about HAVE_FSYNC, since a substitute fsync is
18085 available if the system lacks one.
18086 (Fwrite_regin): Retry fsync if interrupted.
18088 2013-03-13 Eli Zaretskii <eliz@gnu.org>
18090 * w32term.c (w32_read_socket): If the Emacs frame is being
18091 activated, call w32fullscreen_hook, to make sure the new frame
18092 dimensions are in effect. (Bug#13937)
18094 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
18096 * xdisp.c (init_iterator): Simplify because both character and byte
18097 positions are either specified or -1. Add eassert. Adjust comment.
18098 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
18099 character and byte positions can be obtained from marker.
18101 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
18103 Static checking by Sun C 5.12.
18104 * alloc.c (buffer_memory_full) [REL_ALLOC]:
18105 * bytecode.c (exec_byte_code):
18106 * dispnew.c (init_display):
18108 * fileio.c (Fsubstitute_in_file_name):
18109 * keyboard.c (Fevent_convert_list):
18110 * keymap.c (Fsingle_key_description):
18111 * term.c (maybe_fatal, fatal):
18112 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
18113 * xsmfns.c (Fhandle_save_session):
18114 Omit unreachable code.
18115 * keymap.c (map_keymap_char_table_item): Cast void * to
18116 a function pointer type; the C Standard requires this.
18118 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
18119 Include <sys/param.h> unconditionally, as that works elsewhere and
18120 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
18121 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
18124 See ChangeLog.12 for earlier changes.
18126 ;; Local Variables:
18130 Copyright (C) 2011-2015 Free Software Foundation, Inc.
18132 This file is part of GNU Emacs.
18134 GNU Emacs is free software: you can redistribute it and/or modify
18135 it under the terms of the GNU General Public License as published by
18136 the Free Software Foundation, either version 3 of the License, or
18137 (at your option) any later version.
18139 GNU Emacs is distributed in the hope that it will be useful,
18140 but WITHOUT ANY WARRANTY; without even the implied warranty of
18141 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18142 GNU General Public License for more details.
18144 You should have received a copy of the GNU General Public License
18145 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.