1 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
3 * frame.c (Fset_frame_height): Take frame top margin into account.
4 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
7 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
9 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
10 menubar_height as such. Tweak comment.
11 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
12 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
13 All related users changed.
14 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
15 * xterm.c (handle_one_xevent):
16 * gtkutil.c (xg_event_is_for_menubar):
17 * xfns.c (x_window) [USE_X_TOOLKIT]:
18 * xmenu.c (set_frame_menubar, free_frame_menubar): Prefer
19 to use FRAME_MENUBAR_HEIGHT.
21 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
23 * frame.c (Fframe_parameters): Always report frame height without
24 menu and tool bar lines.
26 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
28 * nsterm.m (applicationDidFinishLaunching:): Call
29 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
30 (antialiasThresholdDidChange:): New method for EmacsApp.
32 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
34 * macfont.m (macfont_update_antialias_threshold): Remove static.
36 * macfont.h (macfont_update_antialias_threshold): Declare.
38 2014-07-21 Eli Zaretskii <eliz@gnu.org>
40 * w32select.c (setup_windows_coding_system): Apply
41 CODING_ANNOTATION_MASK to the common_flags member of struct
42 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
44 * w16select.c (Fw16_get_clipboard_data): Apply
45 CODING_ANNOTATION_MASK to the common_flags member of struct
48 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
49 buffer position where we are to start the iteration.
50 (handle_invisible_prop): Record in it->stop_charpos the position
51 where the invisible text ends. (Bug#18035)
52 (hscroll_window_tree): Don't try hscrolling windows whose cursor
53 row has zero buffer position as their start position. Reported by
54 martin rudalics <rudalics@gmx.at>.
56 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
57 infinite looping in redisplay when display lines don't have enough
58 space to display even a single character. (Bug#18036)
60 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
62 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
63 * xfns.c (x_window): Use it to allow xfree later.
64 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
65 where appropriate. Use bool for booleans and remove redundant checks.
66 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
67 * xterm.c (x_free_frame_resources): Free shell_position.
69 2014-07-19 K. Handa <handa@gnu.org>
71 * xfaces.c (realize_x_face): Call font_load_for_lface with no
72 mandatory font spec (Bug#17973).
74 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
76 * font.c (font_score): Return the worst score if the size of
77 ENTITY is wrong by more than a factor 2 (Bug#17973).
79 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
81 * frame.c (frame_unspecified_color): New function
82 refactored out from ...
83 (Fframe_parameters, Fframe_parameter): ... adjusted users.
84 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
86 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
87 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
88 * lisp.h (set_frame_param): Remove prototype.
89 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
90 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
93 Prefer 'x_display_info *' to 'Display *' in X selection code.
94 This helps to avoid unneeded calls to x_display_info_for_display.
95 * xterm.h (struct selection_input_event): Record 'x_display_info *'
96 instead of 'Display *'.
97 (SELECTION_EVENT_DPYINFO): New macro.
98 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
99 it as an lvalue. Mention this in comment.
100 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
101 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
102 (selection_data_to_lisp_data, receive_incremental_selection):
103 Convert to use 'x_display_info *'. Adjust users where appropriate.
104 (lisp_data_to_selection_data): Likewise. Also pass 'struct
105 selection data *' as last arg to not return values in args.
106 (unexpect_property_change): Use common removal technique.
108 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
110 * print.c (print_preprocess): Adjust to match changed
111 sub char-table structure and avoid crash (Bug#18038).
113 * data.c (wrong_choice): Not static any more.
114 * lisp.h (wrong_choice): Add prototype.
115 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
116 Declare namebuf as such. Tweak comment.
117 [USE_GTK]: Likewise for tool_bar_position.
118 (fset_tool_bar_position) [USE_GTK]: Ditto.
119 (FRAME_TOOL_BAR_POSITION): New macro.
120 * frame.c (x_report_frame_params):
121 * gtkutil.c (update_frame_tool_bar):
122 * xfns.c (Fx_create_frame): Use it.
123 (x_set_tool_bar_position): Add meaningful diagnostic messages.
125 2014-07-16 Eli Zaretskii <eliz@gnu.org>
127 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
128 buffer's default-directory only if it is a string. (Bug#17986)
130 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
132 More precise control over values of some buffer-local variables.
133 * keyboard.c (Qvertical_scroll_bar):
134 * frame.c (Qleft, Qright): Move to ...
135 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
136 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
137 (syms_of_buffer): DEFSYM all of the above, attach special properties.
138 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
139 vertical-scroll-bar, scroll-up-aggressively
140 and scroll-down-aggressively.
141 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
143 * nsfns.m, frame.h (Qleft, Qright):
144 * nsterm.m (Qleft): Remove declarations.
145 * gtkutil.c (toplevel): Include buffer.h.
146 * data.c (wrong_choice, wrong_range): New functions.
147 (store_symval_forwarding): Handle special properties of buffer-local
148 variables and use functions from the above to signal error, if any.
150 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
152 (struct frame): Re-arrange layout to avoid extra padding and use bit
153 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
154 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
155 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
156 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
157 Define as no-ops because there are no scroll bars anyway.
158 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
161 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
162 Add convenient setter.
163 (font_put_frame_data, font_get_frame_data): Use it.
165 2014-07-15 Daiki Ueno <ueno@gnu.org>
167 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
168 pointer argument, before dereferencing.
169 (XCHAR2B_BYTE2): Likewise.
171 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
173 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
174 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
175 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
176 Use record_unwind_protect_int and avoid consing.
177 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
179 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
181 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
183 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
184 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
186 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
187 (main) [MSDOS]: Use SET_BINARY instead of setmode.
188 * minibuf.c: Include binary-io.h instead of fcntl.h.
189 (read_minibuf_noninteractive):
190 Use set_binary_mode instead of handcrafted code.
191 Don't call emacs_set_tty if emacs_get_tty failed.
192 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
193 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
194 * w32.c (pipe2): Adjust eassert to include O_BINARY.
196 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
197 This works around a GCC compiler bug when Emacs is configured with
198 --enable-gcc-warnings.
200 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
202 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
203 or characters in string, respectively. Add comment.
204 * fringe.c (Fdefine_fringe_bitmap):
205 * fns.c (Fsubstring, substring_both): Use it.
206 * keymap.c (Fdefine_key, Flookup_key):
207 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
209 * term.c (tty_menu_add_pane, tty_menu_add_selection):
211 (tty_menu_show): Simplify because tty_menu_create never return NULL.
213 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
215 Improve behavior of 'bzr up; cd src; make -k'.
216 * Makefile.in (top_srcdir): New var.
217 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
218 Use '$(top_srcdir)' instead of '$(srcdir)/..';
219 its expansion is a bit shorter.
220 (../config.status): Actually build config.status instead of
222 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
223 New macros, copied and relocated from ../Makefile.in.
224 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
225 (../config.status, Makefile): New dependencies and rules,
226 copied with relocation from ../Makefile.in. This should be more
227 likely to rebuild the build machinery properly if you do a 'make'
228 in the src directory.
230 2014-07-12 Eli Zaretskii <eliz@gnu.org>
232 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
235 * w32fns.c (Fx_file_dialog): Mention in the doc string the
236 behavior on Windows 7 and later when the function is repeatedly
237 invoked with the same value of DIR. (Bug#17950)
239 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
240 string to match the one in w32fns.c.
242 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
243 stdin to binary mode only if it is connected to a terminal.
245 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
247 Coalesce extern decls.
248 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
249 * sysdep.c (emacs_get_tty, emacs_set_tty):
250 Move duplicate extern decls from here ...
251 * systty.h: ... to here, so that there's just one copy.
253 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
255 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
257 * nsfns.m (Fns_popup_font_panel): Ditto.
259 2014-07-11 Eli Zaretskii <eliz@gnu.org>
261 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
263 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
265 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
266 [DOS_NT]: Implement for WINDOWSNT.
268 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
271 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
273 * sysdep.c (suppress_echo_on_tty): New function.
274 * minibuf.c (read_minibuf_noninteractive): Use it.
276 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
278 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
279 sysinfo failed. Adjust docstring.
281 2014-07-11 Eli Zaretskii <eliz@gnu.org>
283 Implement memory-info for MS-DOS.
284 * dosfns.c (dos_memory_info): New function.
285 * dosfns.h (dos_memory_info): Add prototype.
286 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
287 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
288 of doing some of its job.
290 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
291 reference termios structure members.
293 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
295 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
297 * minibuf.c (top): Include systty.h. Declare external
298 emacs_get_tty and emacs_set_tty.
299 (Vread_hide_char): New lisp variable.
300 (read_minibuf_noninteractive): Hide characters with
301 Vread_hide_char if it is a character. (Bug#17839)
303 2014-07-10 Eli Zaretskii <eliz@gnu.org>
305 Implement memory-info for MS-Windows.
306 * w32.c (w32_memory_info): New function.
307 * w32.h (w32_memory_info): Prototype it.
308 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
310 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
312 * coding.h (struct coding_system): Remove 'error_positions' (unused)
313 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
314 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
315 extra padding and shrink struct coding_system by 56 bytes (x86_64).
316 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
317 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
318 (decode_coding_big5, decode_coding_charset, decode_coding)
319 (encode_coding): Adjust users.
321 * alloc.c (Fmemory_info): New function.
323 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
325 * syntax.c (back_comment): Use more-natural location for label.
327 * font.c, font.h (font_unparse_fcname): Now static.
328 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
330 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
332 Next minor cleanup of font subsystem.
333 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
334 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
336 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
338 * ftfont.h (ftfont_font_format): Remove prototype.
339 * ftfont.c (ftfont_font_format): Remove; now unused.
341 * nsfont.m (nsfont_open):
342 * w32font.c (w32font_open_internal):
343 * w32uniscribe.c (uniscribe_open):
344 * xfont.c (xfont_open):
345 * xftfont.c (xftfont_open): All users changed.
347 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
348 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
350 2014-07-09 Eli Zaretskii <eliz@gnu.org>
352 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
353 x_produce_glyphs does when it generates a stretch glyph that
354 represents a TAB. (Bug#17969)
356 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
357 and there is a display property at that position, don't call
358 move_it_to to move to a position before window start. (Bug#17942)
359 Fix condition for finding CHARPOS by the first call to move_it_to.
362 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
364 * syntax.c (find_defun_start): Try the cache even
365 if !open_paren_in_column_0_is_defun_start.
366 (back_comment): If find_defun_start was pessimistic, use the
367 scan_sexps_forward result to improve the cache (bug#16526).
369 2014-07-09 Eli Zaretskii <eliz@gnu.org>
371 * xdisp.c (redisplay_window): If redisplay of a window ends up
372 with point in a partially visible line at end of the window, make
373 sure the amended position of point actually has smaller Y
374 coordinate; if not, give up and scroll the display. (Bug#17905)
376 * window.c (window_scroll_pixel_based): When point ends up at the
377 last fully visible line, don't let move_it_to stop at the left
378 edge of the line and dupe us into thinking point is inside the
381 * w32.c (network_interface_info): Make sure the argument is a
384 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
386 * process.c (read_and_dispose_of_process_output): Fix typo
387 in previous patch: we want nonnegative fds, not nonzero fds.
389 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
391 * chartab.c (char_table_translate): Move to...
392 * character.h (char_table_translate): ... inline function here.
393 Avoid Faref and assume that args are always valid. This helps to
394 speedup search, which is especially important for a huge buffers.
395 * lisp.h (char_table_translate): Remove prototype.
397 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
398 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
399 New function, with an intention to avoid code duplication between
401 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
403 * ftfont.c (ftfont_open):
404 * macfont.m (macfont_open):
405 * xftfont.c (xftfont_open): Use it.
407 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
409 * process.c: Add sanity checks for file descriptors (Bug#17844).
410 (wait_reading_process_output, Fprocess_filter_multibyte_p):
411 Check that infd is nonnegative before using it as an fd.
412 (read_and_dispose_of_process_output, Fprocess_send_eof):
414 (wait_reading_process_output): Omit unnecessary check of infd.
416 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
418 Minor fixups related to usage of the 'long' type.
419 * gnutls.c (emacs_gnutls_handshake):
420 * xfaces.c (dump_realized_face):
421 Work even if 'long' is narrower than 'void *'.
422 * termcap.c (scan_file):
423 * xselect.c (x_decline_selection_request)
424 (x_reply_selection_request, x_get_window_property):
425 * xterm.c (x_set_frame_alpha):
426 Remove unnecessary 'L' suffixes of integer constants.
427 * xfns.c (hack_wm_protocols):
428 * xselect.c (x_fill_property_data):
429 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
430 Remove unnecessary casts to 'long'.
431 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
433 Minor ImageMagick safety fixes.
434 * image.c (imagemagick_compute_animated_image):
435 Remove useless assignment to local. Avoid problems if dest_width is 0.
436 (imagemagick_load_image): Use int for pixel counts that can't
437 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
438 a row width greater than the image width (or greater than LONG_MAX!).
440 2014-07-04 K. Handa <handa@gnu.org>
442 * coding.c (MIN_CHARBUF_SIZE): Delete it.
443 (MAX_CHARBUF_EXTRA_SIZE): New macro.
444 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
446 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
448 * font.h (struct font_driver): Remove get_outline and free_outline;
449 not used by any font driver.
450 * ftfont.c (ftfont_driver):
451 * macfont.m (macfont_driver):
452 * nsfont.m (nsfont_driver):
453 * w32font.c (w32font_driver):
454 * w32uniscribe.c (uniscribe_font_driver):
455 * xfont.c (xfont_driver): Related users changed.
456 * xselect.c (x_get_window_property): Use convenient xmalloc.
457 Call to xfree only if some data was really allocated.
459 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
461 On MS-Windows, display busy cursor on all GUI frames.
462 This is similar to what we have on X. Quickly tested by Dani Moncayo.
463 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
464 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
466 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
467 * xdisp.c (start_hourglass): Remove Windows-specific bits.
469 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
471 Use convenient alists to manage per-frame font driver-specific data.
472 * frame.h (struct frame): Rename font_data_list to...
473 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
474 * font.h (struct font_data_list): Remove; no longer need a special
476 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
478 * font.c (font_put_frame_data, font_get_frame_data)
479 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
481 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
482 Related users changed.
483 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
484 Prefer convenient xmalloc and xfree.
486 2014-07-03 Eli Zaretskii <eliz@gnu.org>
488 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
489 the window whose glyph row is being prepared and a flag whether it
490 is for mode/header line. Make sure the glyph row's marginal areas
491 are in sync with what the window wants.
494 * xdisp.c (display_line, display_mode_line): Call
495 prepare_desired_row with additional arguments, as appropriate.
497 * dispextern.h (prepare_desired_row): Adjust prototype.
499 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
501 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
502 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
503 caused by xw_popup_dialog in daemon mode (Bug#17891).
505 2014-07-03 Eli Zaretskii <eliz@gnu.org>
507 * frame.c (do_switch_frame): When switching to another TTY frame,
508 make sure FrameCols and FrameRows are in sync with the new frame's
511 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
513 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
514 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
515 min_char slots. Adjust comment.
516 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
517 Add SUB_CHAR_TABLE_OFFSET member.
518 (make_uninit_sub_char_table): New function.
519 (toplevel): Add compile-time assert to verify suitable member layout
520 in Lisp_Sub_Char_Table.
521 * alloc.c (mark_char_table): Add extra argument to denote char table
522 subtype. Adjust to match new layout of sub char-table.
523 (mark_object): Always mark sub char-tables with mark_char_table.
524 * chartab.c (make_sub_char_table, copy_sub_char_table)
525 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
526 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
527 (map_sub_char_table_for_charset, uniprop_table_uncompress):
528 All related users changed.
529 * lread.c (read1): Adjust to match new layout of sub char-table.
530 * print.c (print_object): Likewise (Bug#17898).
532 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
534 * keymap.c (get_keyelt): Simplify.
535 (copy_keymap_item): Remove left-over code for when we had
538 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
540 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
541 (dealloc): Remove for EmacsScroller.
543 * nsterm.h (EmacsScroller): Remove dealloc.
545 2014-06-30 Eli Zaretskii <eliz@gnu.org>
547 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
549 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
551 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
552 when setNeedsDisplay is called so we don't trigger redisplay for every
555 * nsterm.m (any_help_event_p): New variable.
556 (mouseMoved:): Set any_help_event_p to YES if help event is
557 generated. Remove else with empty help event that triggered redisplay
558 for every mouse move.
559 (windowDidResignKey:): If any_help_event_p, generate empty help event.
561 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
563 * xfns.c (Qsuppress_icon): Remove; no real users.
564 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
565 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
566 (syms_of_w32fns): Don't DEFSYM it.
568 2014-06-29 Glenn Morris <rgm@gnu.org>
570 * Makefile.in (ns-app): Mark as PHONY.
572 2014-06-28 Glenn Morris <rgm@gnu.org>
574 * Makefile.in (mostlyclean): There are no libXMenu11.a,
575 liblw.a in this directory.
577 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
579 * coding.c (encode_coding_utf_8): Correctly count produced_chars
580 also in unibyte case. (Bug#17865)
582 2014-06-28 K. Handa <handa@gnu.org>
584 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
585 (MIN_CHARBUF_SIZE): New macro.
586 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
588 2014-06-27 Glenn Morris <rgm@gnu.org>
590 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
591 with an order-only dependence on bootstrap-emacs. (Bug#2151)
592 (.el.elc): Replace suffix rule with pattern rule.
593 (%.elc): New pattern rule, with order-only prerequisite.
594 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
595 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
596 in place of BOOTSTRAPEMACS.
598 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
600 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
602 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
604 Consistently use validate_subarray to verify substring.
605 * fns.c (validate_substring): Not static any more. Adjust to
606 use ptrdiff_t, not EMACS_INT, because string and vector limits
607 can't exceed ptrdiff_t even if EMACS_INT is wider.
608 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
609 (secure_hash): Adjust user.
610 * lisp.h (validate_subarray): Add prototype.
611 * coding.c (Fundecodable_char_position):
612 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
613 Use validate_subarray. Adjust comment to mention substring.
615 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
617 Do not allow out-of-range character position in Fcompare_strings.
618 * fns.c (validate_subarray): Add prototype.
619 (Fcompare_substring): Use validate_subarray to check ranges.
620 Adjust comment to mention that the semantics was changed. Also see
621 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
623 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
625 Be more consistent about the 'Qfoo' naming convention.
626 * image.c (Fimagemagick_types):
627 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
628 * process.c (Fmake_network_process):
629 Rename C local identifier 'Qfoo to avoid giving the false
630 impression that it stands for the symbol 'foo'.
632 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
634 Simplify and cleanup character conversion stuff.
635 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
637 * character.c (multibyte_char_to_unibyte)
638 (multibyte_char_to_unibyte_safe): Remove; no longer used.
639 * character.h (make_char): Remove; unused.
640 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
641 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
642 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
643 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
644 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
646 2014-06-22 Mario Lang <mlang@delysid.org>
648 * w32fns.c (Fw32_shell_execute): The the -> the.
650 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
652 * xmenu.c (mouse_position_for_popup):
653 * xselect.c (mouse_position_for_drop): Do not duplicate ...
654 * xfns.c (x_relative_mouse_position): ... and prefer this function.
655 * menu.c (Fx_popup_menu):
656 * xselect.c (x_handle_dnd_message): Adjust users.
657 * menu.h (mouse_position_for_popup): Remove prototype.
658 * xterm.h (x_relative_mouse_position): Add prototype.
659 * xterm.c (x_find_topmost_parent): Break from the loop and do not
660 call XFree if XQueryTree returns zero.
662 2014-06-21 Eli Zaretskii <eliz@gnu.org>
664 * indent.c (Fvertical_motion): Doc fix.
665 Move to the goal column, if any, with a single call to
666 move_it_in_display_line, not in two calls. Doing this with two
667 calls causes move_it_in_display_line apply the line-prefix
668 handling twice instead of just once. (Bug#17823)
670 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
672 Port to OS X ACLs (Bug#17810).
673 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
674 ACL_TYPE_ACCESS) doesn't work.
676 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
678 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
679 before checking key-translation-map (bug#17659).
681 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
683 * font.c (font_make_object): Avoid dangling pointer which may
684 crash GC (Bug#17771).
686 2014-06-21 Eli Zaretskii <eliz@gnu.org>
688 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
689 prototype of DGifCloseFile as appropriate for older and newer
691 (gif_close): New function, encapsulates the differences in the
692 calling sequence of DGifCloseFile before v5.1.0 and after it.
693 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
694 error string where appropriate. (Bug#17790)
696 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
697 macro execution, make sure point didn't move since last complete
698 redisplay, as the condition for using the glyph matrix
699 information. (Bug#17777)
701 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
703 Minor cleanup of fonset code.
704 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
705 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
706 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
707 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
708 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
709 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
710 (free_realized_fontset): Remove because a no-op since 2008.
711 (free_face_fontset): Adjust user.
712 (syms_of_fontset): Shrink fontset by one extra slot.
714 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
716 Omit redundant extern decls.
717 Most of this patch is from Dmitry Antipov, in:
718 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
719 * commands.h (update_mode_lines):
720 * frame.h (Qbackground_color, Qforeground_color)
721 (x_set_menu_bar_lines):
722 * ftfont.c (ftfont_font_format):
723 * intervals.h (Qkeymap, Qfont):
724 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
725 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
726 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
727 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
728 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
729 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
730 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
731 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
732 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
733 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
734 (Qtool_bar, Qheader_line):
735 * macros.c (Fexecute_kbd_macro):
736 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
737 * xterm.c (x_delete_terminal, XSetIMValues):
738 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
739 (x_implicitly_set_name, popup_activated)
740 (widget_store_internal_border):
741 Remove redundant decls.
742 * frame.c [USE_X_TOOLKIT]: Include widget.h.
743 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
744 Remove _Noreturn, as make-docfile now does that for us.
745 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
746 (Qregion_extract_function): New decl.
747 * window.c, xfns.c: Include menu.h.
749 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
751 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
753 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
755 * fileio.c (Fread_file_name): Do not pass redundant args and ...
756 * callint.c (read_file_name): ... convert to static here.
757 * lisp.h (Fread_file_name): Do not EXFUN it.
758 (STRING_COPYIN): Remove; unused.
759 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
760 (char_composable_p): ... static function. All users changed.
761 * eval.c (toplevel): Remove redundant #include directives.
762 * xterm.c (x_initialize): Add static to match prototype.
763 * ccl.c (Fccl_execute_on_string):
764 * font.c (fon_intern_prop): Use make_specified_string.
766 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
768 * Makefile.in (ns-app): Fix typo that broke build on OS X.
769 Reported by David Caldwell in:
770 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
772 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
774 Do not ask for XRender extension each time XFT font is opened.
775 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
776 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
778 2014-06-15 Glenn Morris <rgm@gnu.org>
780 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
782 2014-06-15 Eli Zaretskii <eliz@gnu.org>
784 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
785 information if we are in the middle of executing a keyboard macro,
786 since redisplay doesn't update the screen until the macro is
787 finished. (Bug#17777)
789 * alloc.c (cleanup_vector): Don't dereference a font driver
790 pointer if it is NULL. (Bug#17771)
792 2014-06-13 Glenn Morris <rgm@gnu.org>
794 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
795 ($(lispsource)/international/charprop.el)
796 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
797 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
798 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
799 GNU make automatically passes command-line arguments to sub-makes.
801 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
803 Avoid hangs in accept-process-output (Bug#17647).
804 * lisp.h, process.c (wait_reading_process_input):
805 Return int, not bool. All uses changed.
806 * process.c (SELECT_CANT_DO_WRITE_MASK):
807 Remove macro, replacing with ...
808 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
810 (status_notify): New arg WAIT_PROC. Return int, not void.
813 2014-06-13 Eli Zaretskii <eliz@gnu.org>
815 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
816 the frame is the initial frame, because the hook is not set up
817 then, and Emacs crashes.
818 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
820 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
822 * keymap.c (silly_event_symbol_error): Don't recommend the use
825 2014-06-11 Eli Zaretskii <eliz@gnu.org>
827 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
828 matching overlay strings with 'cursor' property against buffer
829 positions traversed in the glyph row. (Bug#17744)
831 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
833 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
836 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
837 determine 10.9 (Bug#17751).
839 * macfont.m (macfont_draw): Positions were not freed.
841 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
843 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
844 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
845 function. Also adjust comment.
846 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
848 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
849 * font.c (font_done_for_face):
850 * xface.c (realize_non_ascii_face): Adjust user.
851 * font.h (struct font_driver): Convert 'prepare_face' to return
852 void because its return value is never used anyway.
853 * xfont.c (xfont_prepare_face): Return void.
854 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
855 (xftfont_done_face): Use xfree.
857 * dispextern.h (last_tool_bar_item): Remove declaration.
858 * frame.h (struct frame): New member last_tool_bar_item.
859 * frame.c (make_frame): Initialize it.
860 * xdisp.c (toplevel): Remove last_tool_bar_item.
861 (handle_tool_bar_click, note_tool_bar_highlight):
862 * w32term.c (w32_read_socket, w32_initialize):
863 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
865 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
866 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
868 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
870 Say (accept-process-output P)'s result pertains to P if P is non-nil.
871 * process.c (Faccept_process_output)
872 (wait_reading_process_output): Mention that if PROCESS is non-nil,
873 the return value is about PROCESS, not about other processes.
875 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
877 Further adjustments to mark_object and friends.
878 Now the mark_object's stack is just 32 bytes on a 64-bit
879 system, which means extra 20% off the stack usage.
880 * alloc.c (mark_save_value): As before, refactored out from ...
881 (mark_object): ... adjusted user. Also add comment.
883 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
885 Fix core dump after a dropped X connection (Bug#17704).
886 * sysdep.c (stuff_char): Don't abort merely because the selected frame
887 is dead, as we may be shutting down.
889 2014-06-08 Glenn Morris <rgm@gnu.org>
891 * fileio.c (write-region-inhibit-fsync): Doc tweak.
893 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
895 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
897 If a C name must be extern on some platforms, make it extern on all.
898 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
900 * font.h (ftxfont_driver) [HAVE_XFT]:
901 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
902 * lisp.h (get_frame_param):
903 * menu.h (tty_menu_show):
904 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
905 * termhooks.h (encode_terminal_code):
906 * xterm.h (x_menu_wait_for_event):
908 * frame.c (get_frame_param):
909 * fringe.c (max_used_fringe_bitmap):
910 * ftxfont.c (ftxfont_driver):
911 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
912 * menu.c (menu_items_inuse):
913 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
914 * term.c (encode_terminal_code, tty_menu_show):
915 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
916 * xfaces.c (load_color):
917 * xmenu.c (x_menu_wait_for_event):
920 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
922 Change object marking routines to minimize stack usage.
923 This change moves a few cold paths from mark_object to NO_INLINE
924 functions and adjusts symbol marking loop. According to GCC 4.8.2
925 -Wstack-usage, this reduces mark_object's stack usage from 80 to
926 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
927 stack usage at the mark phase is reduced up to 28%. Surprisingly,
928 it also gains up to 3% in speed (with default '-O2 -g3' flags).
929 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
930 refactored out from ...
931 (mark_object): ... adjusted user. Also mark symbols in a tight
933 (mark_face_cache): Add NO_INLINE.
935 2014-06-08 Eli Zaretskii <eliz@gnu.org>
937 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
938 contains garbage on WINDOWSNT (which could potentially infloop at
941 Minimize cursor motion during TTY menu updates.
942 * term.c (tty_menu_display): Don't position cursor here.
943 Instead, pass the cursor coordinates to update_frame_with_menu.
944 (tty_menu_activate): Send the hide cursor command only once in an
945 iteration through the outer 'while' loop.
947 * dispnew.c (update_frame_1): Accept an additional argument
948 SET_CURSOR_P, and position the cursor at the end of the frame
949 update only if that argument is non-zero. All callers changed to
950 provide the additional argument as non-zero, except for
951 update_frame_with_menu.
952 (update_frame_with_menu): Accept 2 additional arguments ROW and
953 COL; if they are non-negative, instruct update_frame_1 not to
954 position the cursor, and instead position it according to ROW and COL.
956 * dispextern.h (update_frame_with_menu): Update prototype.
958 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
960 * callproc.c (call_process): Don't check read-only if we don't insert
961 anything (bug#17666).
963 2014-06-08 Eli Zaretskii <eliz@gnu.org>
965 * dispnew.c (update_frame_with_menu): Set display_completed.
967 2014-06-07 Eli Zaretskii <eliz@gnu.org>
969 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
971 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
973 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
975 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
976 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
978 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
980 * window.c (Frecenter): Signal an error if window-buffer is not
983 * keyboard.c (make_lispy_position): Don't include a buffer position in
984 mode/header-line mouse events.
986 * keyboard.c (read_char): Handle (t . <event>) in the second use of
987 Vunread_command_events (bug#17650).
989 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
991 * xterm.c (x_setup_pointer_blanking):
992 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
994 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
996 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
997 because it will be defined in generated config.h if needed.
999 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1001 Use terminal-specific hooks to display popup dialogs.
1002 * termhooks.h (struct terminal): New field popup_dialog_hook.
1003 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
1004 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
1005 code and use popup_dialog_hook.
1006 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
1007 * nsterm.h (ns_popup_dialog): Adjust prototype.
1008 * nsterm.m (ns_create_terminal):
1009 * w32term.c (w32_create_terminal):
1010 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
1011 Setup popup_dialog_hook.
1013 2014-06-04 Eli Zaretskii <eliz@gnu.org>
1015 * w32heap.c (report_temacs_memory_usage): Improve the report by
1016 reporting the large blocks that are actually occupied at dump time.
1018 * w32console.c (initialize_w32_display): Set the console
1019 menu_show_hook, otherwise TTY menus are broken on w32.
1021 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
1023 Use terminal-specific hooks to display menus.
1024 * termhooks.h (struct terminal): New field menu_show_hook.
1025 * menu.h (<anonymous enum>): Bit flags for menu hooks.
1026 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
1028 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
1029 * nsmenu.m (ns_menu_show):
1030 * w32menu.c (w32_menu_show):
1031 * xmenu.c (x_menu_show):
1032 * term.c (tty_menu_show): Adjust to use bit flags.
1033 (set_tty_hooks): Set menu_show_hook.
1034 * xterm.c (x_create_terminal):
1035 * nsterm.m (ns_create_terminal):
1036 * msdos.c (initialize_msdos_display):
1037 * w32term.c (w32_create_terminal): Likewise.
1039 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
1041 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
1043 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1045 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
1046 (FD_SET): Don't define on WINDOWSNT.
1048 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1050 * emacs.c: Include "sysselect.h", to define its inline functions.
1051 Problem reported by Glenn Morris in:
1052 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
1054 Do not require libXt-devel when building with gtk.
1055 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
1056 dependency on libXt-devel.
1057 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
1058 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1059 lwlib-widget.h now does this.
1060 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1062 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1064 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1065 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1066 (delete_write_fd, wait_reading_process_output):
1067 Remove now-redundant easserts.
1068 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1069 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1070 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1071 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1073 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1075 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1076 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1077 (calloc): Don't undef, it is never defined.
1078 (HEAP_ENTRY_SHIFT): Remove unused macro.
1080 * Makefile.in (C_HEAP_SWITCH): Remove.
1081 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1083 Fix MS-Windows build broken by menu changes on 2014-06-02.
1084 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1086 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1087 Define instead of including ../lwlib/lwlib.h, which causes
1088 compilation errors due to missing X11 headers.
1090 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1092 * process.c (wait_reading_process_output): Omit incorrect test of
1093 p->infd against zero. Add easserts for infd having a plausible value.
1095 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1097 Adjust to match recent lwlib changes.
1098 * menu.h (xmalloc_widget_value): Replace by ...
1099 (make_widget_value): ... new prototype.
1100 * menu.c (xmalloc_widget_value): Replace by ...
1101 (make_widget_value): ... new function.
1102 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1103 * gtkutil.c (malloc_widget_value, free_widget_value):
1104 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1105 * keyboard.h (enum button_type, struct _widget_value):
1106 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1108 * nsmenu.m (ns_update_menubar, ns_menu_show):
1109 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1110 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1111 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1113 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1115 * image.c (x_query_frame_background_color)
1116 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1117 Fix --enable-gcc-warnings compilation without image libraries.
1119 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1121 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1122 emulated break value only if it goes up.
1123 (sbrk): Add assertion that the INCREMENT argument is strictly
1124 zero. Improve and correct the commentary.
1126 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1128 Improve AIX-related merge from emacs-24.
1129 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1130 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1131 not on AIX; since we're on the trunk we can use enums more broadly.
1133 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1135 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1137 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1138 to min(value, whole).
1140 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1142 Bring back the changes to GDB-visible symbols, but only on AIX.
1143 And only if it's not pre-4.2 GCC.
1144 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1145 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1146 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1149 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1151 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1152 with PT, not GPT. (Bug#16433)
1154 Revert last changes to GDB-visible symbols.
1155 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1156 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1157 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1160 2014-06-02 Glenn Morris <rgm@gnu.org>
1162 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1164 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1166 Fix port to 32-bit AIX with xlc (Bug#17598).
1167 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1168 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1169 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1170 to work around a compiler bug in IBM xlc 12.1.
1172 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1174 * xterm.c (x_update_window_end): Don't invalidate the entire
1175 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1176 highlight needs to be redisplayed. (Bug#17588)
1178 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1180 Port the GDB-visible symbols to AIX.
1181 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1182 optimizes away the relevant external symbols. Use enums instead;
1183 this suffices for the AIX port, which is 32-bit-only anyway.
1184 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1185 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1186 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1189 Include sources used to create macuvs.h.
1190 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1191 * macuvs.h: Use automatically-generated header.
1193 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1195 Port signal-handling to DragonFly BSD (Bug#17646).
1196 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1197 Move implementations from callproc.c to sysdep.c.
1198 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1199 Move declarations from process.h to syssignal.h.
1201 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1203 * callint.c (Ffuncall_interactively): Add usage.
1205 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1207 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1209 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1211 * w32heap.c (malloc_before_dump, malloc_after_dump)
1212 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1213 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1214 set errno where appropriate to emulate CRT functions.
1216 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1218 Debugging facility to check whether 'const char *' points to
1219 relocatable data of non-pure Lisp string.
1220 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1221 (mark_maybe_pointer): ... adjusted user.
1222 (relocatable_string_data_p): New function.
1223 * lisp.h (relocatable_string_data_p): Add prototype.
1224 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1225 the pointer to relocatable Lisp data is not used.
1227 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1229 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1230 * atimer.c (block_atimers):
1231 * callproc.c (block_child_signal): Block SIGINT too;
1232 otherwise, its handler might now unblock signals that it shouldn't.
1233 * keyboard.c (read_char): Clear signal mask, since we may
1234 be in a SIGINT handler, and many signals may be masked.
1235 * keyboard.c (handle_interrupt):
1236 * sysdep.c (handle_arith_signal):
1237 Clear signal mask instead of just unblocking the signal that
1238 was received, since several signals may be blocked at this point.
1240 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1242 * Makefile.in (TEMACS_POST_LINK): Remove target.
1243 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1244 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1246 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1248 * xmenu.c (xdialog_show): Remove prototype, rename to
1249 x_dialog_show, remove 2nd arg because it's always zero
1250 and simplify accordingly.
1251 (xw_popup_dialog): Adjust user.
1252 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1253 2nd arg because it's always zero and simplify accordingly.
1254 (w32_popup_dialog): Adjust user.
1256 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1258 * w32heap.c (report_temacs_memory_usage): New function.
1260 * unexw32.c (unexec) [ENABLE_CHECKING]:
1261 Call report_temacs_memory_usage.
1263 * w32heap.h (report_temacs_memory_usage): Add prototype.
1265 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1267 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
1268 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
1270 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1272 * buffer.c (init_buffer): Accept an argument 'initialized'.
1273 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
1274 mmap_regions and mmap_fd, to avoid referencing stale data from the
1275 dump phase. Add an assertion for buffer text of buffers created
1276 in temacs before this function is called. (Bug#17622)
1277 (mmap_regions_1, mmap_fd_1): Remove unused variables.
1279 * lisp.h (init_buffer): Update prototype.
1281 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
1283 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1285 * alloc.c (Fgarbage_collect): Fix compilation with
1286 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1288 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1290 * frame.c, frame.h (frame_char_to_pixel_position)
1291 (frame_set_mouse_position): Now static, and made private in
1292 frame.c rather than public in frame.h.
1294 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1296 Refactor mouse positioning stuff to avoid code duplication.
1297 * frame.h (frame_char_to_pixel_position): New function.
1298 (x_set_mouse_position): Rename to...
1299 (frame_set_mouse_position): ...new function.
1300 (frame_set_mouse_pixel_position): Add prototype.
1301 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
1302 Rename to frame_set_mouse_pixel_position.
1303 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
1305 * xterm.h, w32term.h ( x_set_mouse_position)
1306 (x_set_mouse_pixel_position): Remove prototypes.
1308 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1310 On X, always make pointer visible when deleting frame (Bug#17609).
1311 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
1313 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
1315 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
1316 * keyboard.c (gobble_input): If there is no terminal input error,
1317 make sure the pointer is visible for all frames on this terminal.
1318 * xterm.c (x_free_frame_resources): Enable pointer visibility if
1319 it was previously disabled.
1321 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
1323 * data.c (Fzerop): Move to Elisp.
1324 (syms_of_data): Don't defsubr it.
1325 * keyboard.c (echo_keystrokes_p): New function.
1326 (read_char, record_menu_key, read_key_sequence): Use it.
1328 * callint.c (Qfuncall_interactively): New var.
1329 (Qcall_interactively): Remove.
1330 (Ffuncall_interactively): New function.
1331 (Fcall_interactively): Use it.
1332 (syms_of_callint): Defsubr it.
1334 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
1336 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
1337 relocated from under us.
1339 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
1341 Use mmap(2) emulation for allocating buffer text on MS-Windows.
1342 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
1344 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
1346 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
1347 for MinGW, since it no longer uses gmalloc.
1349 * buffer.c: Do not define mmap allocations functions for Windows.
1350 Remove mmap_find which is unused. Remove mmap_set_vars which does
1352 [WINDOWSNT]: Include w32heap.h.
1353 (init_buffer): Always allocate new memory for buffers.
1355 * emacs.c: Remove mmap_set_vars calls.
1357 * image.c (free_image): Undef free for Windows because it is
1358 redirected to our private version.
1360 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
1361 (copy_executable_and_dump_data): Remove dumping the heap section.
1362 (unexec): Restore using_dynamic_heap after dumping.
1364 * w32heap.c (dumped_data_commit, malloc_after_dump)
1365 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1366 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
1367 (mmap_free): New functions.
1369 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
1371 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
1373 * image.c (imagemagick_load_image): Use MagickRealType for local
1374 'color_scale', instead of double, to avoid a GCC warning about
1377 * xfns.c (Fx_window_property): Remove unused local.
1379 Don't kill already-reaped process (Bug#17561).
1380 * process.c (process_send_signal): Fix race condition where a
1381 subprocess was reaped by a signal handler between the check for
1382 liveness and calling 'kill', which meant that Emacs could in
1383 theory kill an innocent bystander process. Do the fix by blocking
1384 SIGCHLD in a critical section that checks liveness before killing.
1386 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1388 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
1390 2014-05-26 Ken Brown <kbrown@cornell.edu>
1392 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
1393 even if !CYGWIN (see bug#17510).
1395 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
1397 * nsfns.m (Fns_do_applescript): Surround NSApp run
1398 with calls to ns_init_events, ns_finish_events (Bug#17424).
1400 * nsterm.h (ns_init_events, ns_finish_events): Declare.
1402 * nsterm.m (ns_init_events, ns_finish_events): New functions.
1403 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
1405 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
1406 with calls to ns_init_events, ns_finish_events (Bug#17424).
1408 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1410 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1411 if we are iterating over an object that generates glyphs for
1412 marginal areas. (Bug#17585)
1414 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1416 * xdisp.c (safe__call1, safe__eval): Now static.
1418 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1420 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1421 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1422 (safe_call1): Call safe_call instead of safe__call directly.
1424 2014-05-26 Ken Brown <kbrown@cornell.edu>
1426 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1427 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1430 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
1432 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1433 (safe__call, safe__call1, safe__eval): New functions.
1434 (safe_call): Use it.
1435 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1436 (display_mode_element): Same for `:eval'.
1438 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1440 Fix port to 32-bit AIX (Bug#17540).
1441 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1442 twice. _text already includes this offset.
1443 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1445 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1447 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1448 when closest_pos is identical to to_charpos, don't recurse, since
1449 we already tried that, and failed. (Bug#17539)
1451 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1452 unwinding when frame's faces were not initialized yet, increment
1453 the frame's image-cache reference count before calling
1454 x_free_frame_resources. Don't dereference
1455 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1457 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
1459 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
1462 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
1463 macfont.m, call draw with adjusted arguments so font drivers
1464 don't need to do that.
1466 * macfont.m (macfont_draw): Merge changes from Macport.
1468 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1470 * alloc.c (garbage_collect_1): New function, with all of the guts
1471 of Fgarbage_collect.
1472 (mark_stack): Accept an argument END and don't mark Lisp objects
1473 on the stack beyond the address given by END. Calculation of END
1474 was moved to Fgarbage_collect.
1475 (Fgarbage_collect): Calculate the end address of the stack portion
1476 that needs to be examined by mark_stack, and pass that address to
1477 garbage_collect_1, which will pass it to mark_stack.
1478 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
1479 for more details about the underlying problems. In particular,
1480 this avoids dumping Emacs with the large hash-table whose value is
1481 held in purify-flag for most of the time loadup.el runs.
1483 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
1485 * xfns.c (x_window_property_intern): New function (code from
1487 (Fx_window_property): Call x_window_property_intern. If property
1488 not found and NILP (source) and outer window != inner window,
1489 check outer window for property (Bug#17537).
1491 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1493 Supply malloc and alloc_size attributes for extern allocators.
1494 This documents the C API, and helps GCC generate a bit better code.
1495 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
1496 (ATTRIBUTE_MALLOC_SIZE): New macros.
1497 * gmalloc.c (malloc, realloc, calloc):
1498 * gtkutil.h (malloc_widget_value):
1499 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
1500 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
1503 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
1505 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
1506 * image.c (imagemagick_load_image): Port to hosts that do not use
1507 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
1509 2014-05-21 Leo Liu <sdl.web@gmail.com>
1511 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
1513 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
1515 * dbusbind.c (xd_signature): Revert last 2 patches.
1517 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
1519 Allow any non-nil value to count as true in bool-vector.
1520 Likewise for xd_signature in dbusbind.c.
1521 This is more consistent with the usual practice in Emacs, which is
1522 that any non-nil value counts as true.
1523 * alloc.c (Fbool_vector): Don't require args to be t or nil.
1524 * dbusbind.c (xd_signature): Likewise, for booleans.
1525 * data.c, lisp.h (Qbooleanp):
1526 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
1528 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
1530 * lisp.h (CHECK_BOOLEAN): New function.
1531 * alloc.c (Fbool_vector): New function.
1532 (syms_of_alloc): Defsubr it.
1533 * data.c (Qbooleanp): New symbol.
1534 (syms_of_data): DEFSYM it.
1535 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
1537 * font.c (font_matching_entity): Extract font-entity object
1538 from the vector of matching entities (Bug#17486).
1540 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
1542 Assume C99 or later (Bug#17487).
1543 * bytecode.c (B__dummy__): Remove.
1544 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
1545 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
1546 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
1547 * regex.c (DEBUG_PRINT): Assume varargs macros.
1548 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
1550 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
1552 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
1553 memory for every buffer that was dumped.
1555 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
1557 * fns.c (Freverse): Allow vectors, bool vectors and strings.
1558 (Fnreverse): Allow vectors and bool vectors.
1560 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
1562 Minor cleanup for terminal setup.
1563 * termhooks.h (create_terminal): Adjust prototype.
1564 * terminal.c (create_terminal): Pass output method and RIF as args.
1565 (init_initial_terminal):
1566 * nsterm.m (ns_create_terminal):
1567 * term.c (init_tty):
1568 * w32term.c (w32_create_terminal):
1569 * xterm.c (x_create_terminal): Adjust users.
1570 Avoid redundant NULL initializers and add comments.
1572 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
1574 * keyboard.c (Qdeactivate_mark): Now static.
1576 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
1578 If available, use Xfixes extension to do pointer blanking.
1579 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
1580 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
1581 (make_invisible_cursor): Move to...
1582 * xterm.c (make_invisible_cursor): ...here.
1583 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
1584 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
1585 (x_term_init): Call to x_setup_pointer_blanking.
1586 (XTtoggle_invisible_pointer): Use blanking specific to this display.
1587 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
1589 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1591 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
1593 2014-05-12 Glenn Morris <rgm@gnu.org>
1595 * fileio.c (Ffile_executable_p): Doc tweak.
1597 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
1599 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1600 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1602 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
1604 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1606 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1608 Fix initialization of minibuffer history variable (Bug#17430).
1609 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1610 Move the initialization up to prevent any "value void" message.
1612 2014-05-08 Samuel Bronson <naesten@gmail.com>
1614 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1615 are matched (bug#17413).
1617 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1619 Stop tooltips pulling Emacs window to front (Bug#17408).
1620 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1621 SetWindowPos invocations.
1623 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
1625 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1626 not initialized (Bug#17398).
1628 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1630 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
1632 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
1634 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
1635 [HAVE_NS]: Do not include png.h.
1636 (x_query_frame_background_color): New function.
1637 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
1638 (png_load_body): Coalesce duplicate code.
1640 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1642 Consult libpng-config more consistently (Bug#17339).
1643 * Makefile.in (PNG_CFLAGS): New var.
1644 (ALL_CFLAGS): Use it.
1645 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1646 CFLAGS now handles this.
1648 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1650 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1651 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1652 because WCONTINUED is always defined now.
1653 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1655 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1657 * buffer.c (overlay_strings): Fix the wording of the commentary.
1659 2014-05-01 Glenn Morris <rgm@gnu.org>
1661 * floatfns.c (Fisnan):
1662 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1664 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1666 * term.c (tty_menu_activate): A better initialization for cursor
1669 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1671 * intervals.c: Tighten assertions.
1672 (create_root_interval): Make sure the interval is not empty.
1673 (intervals_equal): Use booleans.
1674 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1675 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1676 (balance_possible_root_interval): Simplify and use booleans.
1677 (split_interval_right, split_interval_left): Check LENGTH, and remove
1678 now redundant assertion.
1679 (adjust_intervals_for_insertion): Remove now redundant assertions.
1680 (delete_node, interval_deletion_adjustment)
1681 (adjust_intervals_for_deletion, merge_interval_right)
1682 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1683 (reproduce_interval): Make sure the interval is not empty.
1685 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1687 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1688 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1689 satisfaction that they would always be initialized.
1691 2014-04-30 Eli Zaretskii <eliz@gnu.org>
1693 * term.c (tty_menu_display): Move the cursor to the active menu item.
1694 (tty_menu_activate): Return the cursor to the active menu item
1695 after displaying the menu and after displaying help-echo.
1696 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1697 for the details of why this is needed by screen readers and
1700 2014-04-30 Glenn Morris <rgm@gnu.org>
1702 * process.c (handle_child_signal):
1703 Handle systems without WCONTINUED. (Bug#15110, 17339)
1705 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
1707 * window.c (struct saved_window): Remove mark.
1708 (Fset_window_configuration, save_window_save)
1709 (compare_window_configurations): Don't touch marks any more.
1711 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
1713 Use bits_word for gcmarkbits.
1714 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
1715 bits_word is typically a tad more efficient for mark bits than
1716 unsigned is, so use bits_word. All uses changed.
1717 * lisp.h (BITS_PER_INT): Remove; no longer used.
1719 Avoid undefined behavior in signed left shift.
1720 This ports to GCC 4.9.0 with -fsanitize=undefined.
1721 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
1723 * regex.c (extract_number):
1724 * lisp.h (make_number, XINT):
1725 Do not shift a 1 bit left into a sign bit.
1726 * alloc.c (struct cons_block, struct float_block): Use unsigned,
1727 not int, for gcmarkbits. All uses changed.
1729 2014-04-25 Eli Zaretskii <eliz@gnu.org>
1731 * search.c (Fnewline_cache_check): Don't try to count newlines
1732 outside the buffer's restriction, as find_newline doesn't support that.
1734 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
1736 * window.c (Fset_window_configuration): Deactivate the mark before
1738 (set_window_buffer): Ignore window_initialized.
1739 (window_initialized): Remove.
1740 * keyboard.c (Qdeactivate_mark): Not static any more.
1741 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
1744 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
1746 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
1747 and to clang 3.4, which have fixed the bug. This should let us
1748 run a bit faster on these platforms when address sanitization is
1751 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1753 Port to GCC 4.9.0 with --enable-gcc-warnings.
1754 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1756 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1757 a way that also works with GCC 4.9.0.
1759 * search.c (Fnewline_cache_check): Remove unused locals.
1761 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1763 * search.c (find_newline1): New subroutine.
1764 (Fnewline_cache_check): New function.
1765 (syms_of_search): Defsubr it.
1767 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1769 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1770 * keyboard.c (unblock_input): Add comment.
1771 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1773 2014-04-22 Daniel Colascione <dancol@dancol.org>
1775 * lread.c (readevalloop_eager_expand_eval): New function
1776 that can recurse into toplevel forms.
1777 (readevalloop): Call it.
1778 * lisp.h: Declare Qprogn.
1779 * callint.c (Qprogn): No longer static.
1781 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1783 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1784 Also change identifiers to match the comments, and add more assertions
1787 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1789 * emacs.c (close_output_streams): Don't clear and restore errno.
1791 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1793 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1794 never becomes visible, i.e. using XMonad (Bug#17237).
1796 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1798 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1799 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1800 (Fline_pixel_height): Don't assume that the current buffer and the
1801 selected window's buffer are one and the same. (Bug#17281)
1803 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1804 paragraph-start cache before the newline cache. (Bug#17269)
1806 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1808 * term.c (tty_send_additional_strings): No need to fflush here,
1810 (tty_set_terminal_modes): fflush after sending additional strings,
1813 2014-04-17 Daniel Colascione <dancol@dancol.org>
1815 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1817 (tty_send_additional_strings): New function.
1818 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1819 (syms_of_term): Intern tty-mode-set-strings and
1820 tty-mode-reset-strings.
1822 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1824 * window.c (save_window_save): Lookup window_point_insertion_type in
1825 the right buffer (bug#15457).
1826 (Qwindow_point_insertion_type): New var.
1827 (syms_of_window): Initialize it.
1829 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1831 Fix the MSDOS build.
1832 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1833 (copy_text_and_data): Zero out the atexit chain pointer before
1836 * termhooks.h (encode_terminal_code): Update prototype.
1838 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1839 visible for all DOS_NT ports, not just WINDOWSNT.
1840 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1842 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1843 unless it is defined.
1844 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1846 * process.c (close_on_exec, accept4, process_socket): Move into
1847 the "ifdef subprocesses" part.
1848 (catch_child_signal): Condition by "ifdef subprocesses".
1849 (syms_of_process) <Qinternal_default_process_sentinel>
1850 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1852 * msdos.h: Add prototypes for new functions.
1853 (EINPROGRESS): Define.
1854 (O_CLOEXEC): Define to zero.
1856 * msdos.c (check_window_system): Remove unnecessary an
1857 incompatible duplicate function.
1858 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1859 New functions in support of new functionality.
1861 * menu.c (single_menu_item): Add visual indication of submenu
1862 also for menus on MSDOS frames.
1863 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1865 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1866 when async subprocesses aren't supported.
1868 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1870 * emacs.c (close_output_streams): Zero out errno before calling
1873 * dired.c [MSDOS]: Include msdos.h.
1875 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1876 (DATA_START) [MSDOS]: Define.
1877 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1879 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1880 Ifdef away for MSDOS.
1881 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1882 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1884 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1885 Use temporary file template that is compatible with mkostemp.
1886 Move vfork-related portions under #ifndef MSDOS.
1887 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1889 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1891 * buffer.c (Foverlays_at): Add argument `sorted'.
1893 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1895 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1896 text, invalidate the bidi_paragraph_cache upto and including the
1899 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1901 Port to IRIX 6.5 (Bug#9684).
1902 * conf_post.h (INET6) [IRIX6_5]: Define.
1903 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1904 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1906 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1908 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1909 before passing it to system APIs.
1911 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1913 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1914 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1916 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1918 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1920 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1922 Remove DATA_SEG_BITS.
1923 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1924 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1925 cc, but that platform is so old that SGI itself stopped supporting
1926 it in December 2013. If you still need Emacs on IRIX, please
1927 either compile with GCC and port the undumping code, or run
1928 './configure --with-wide-int'.
1929 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1930 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1931 DEFINE_GDB_SYMBOL_START way to define it.
1932 (NONPOINTER_BITS): New macro.
1933 (EMACS_INT): Use it.
1934 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1935 the problem and/or configuring --with-wide-int.
1936 (USE_LSB_TAG): Simplify, based on above changes.
1937 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1938 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1940 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1942 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1943 covered by a display string that ends in a newline, and that cases
1944 going back by DVPOS lines to hit the search limit, lift the limit
1945 and go back until DVPOS is reached. (Bug#17244)
1947 * indent.c (Fvertical_motion): Handle correctly the case when the
1948 display string is preceded by an empty line.
1950 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1951 use S_IWRITE instead.
1953 2014-04-11 Glenn Morris <rgm@gnu.org>
1955 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1957 2014-04-11 Ken Brown <kbrown@cornell.edu>
1959 * Makefile.in (EMACS_MANIFEST): Revert last change.
1961 2014-04-10 Daniel Colascione <dancol@dancol.org>
1963 * puresize.h (BASE_PURESIZE): Increase.
1965 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1967 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1969 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1970 region handling (and don't call signal_before_change) if
1971 inhibit_modification_hooks is set.
1972 (signal_before_change): Don't check inhibit_modification_hooks any more.
1974 2014-04-08 Daniel Colascione <dancol@dancol.org>
1976 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1977 function cells contain valid lisp objects. (Modified version of
1980 * alloc.c (detect_suspicious_free): Split actual stack capturing
1981 out into new function for easier breakpoint setting.
1982 (note_suspicious_free): New function.
1984 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1986 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1988 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1989 (symbol_block_pinned): New var.
1990 (Fmake_symbol): Initialize `pinned'.
1991 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1992 pinned and signal an error for un-purifiable objects.
1993 (pure_cons): Use it.
1994 (Fpurecopy): Use it, except for objects that can't be purified.
1995 (mark_pinned_symbols): New function.
1996 (Fgarbage_collect): Use it.
1997 (gc_sweep): Remove hack made unnecessary.
1999 2014-04-07 Glenn Morris <rgm@gnu.org>
2001 * keyboard.c (Fopen_dribble_file): Doc tweak.
2003 2014-04-07 Ken Brown <kbrown@cornell.edu>
2005 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
2007 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
2009 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
2010 We have a substitute execinfo.h on hosts that lack it.
2011 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
2012 isn't optimized away.
2014 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
2016 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
2017 * alloc.c (memory_full):
2018 * charset.c (syms_of_charset):
2019 * doc.c (Fsnarf_documentation):
2021 * font.c (BUILD_STYLE_TABLE):
2022 * keyboard.c (make_lispy_event):
2023 * profiler.c (setup_cpu_timer):
2024 * xgselect.c (xg_select):
2025 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
2027 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
2028 Replace the only use with ARRAYELTS (font_property_table).
2029 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
2031 2014-04-03 Daniel Colascione <dancol@dancol.org>
2033 * xterm.c (x_term_init):
2034 * xfns.c (best_xim_style):
2035 * xfaces.c (Fdump_colors):
2036 * w32fns.c (w32_default_color_map):
2037 * w32.c (init_environment, N_ENV_VARS):
2038 * unexcw.c (read_exe_header):
2039 * term.c (term_get_fkeys_1):
2040 * sysdep.c (init_baud_rate):
2041 * nsterm.m (ns_convert_key):
2042 * nsfns.m (get_geometry_from_preferences):
2043 * msdos.c (dos_set_window_size, init_environment):
2044 * macfont.m (mac_font_get_glyph_for_cid)
2045 (macfont_store_descriptor_attributes)
2046 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
2047 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
2048 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
2050 * image.c (xpm_str_to_color_key):
2051 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
2052 * frame.c (x_set_frame_parameters):
2053 * fileio.c (Ffile_selinux_context):
2054 * emacs.c (sort_args):
2055 * dosfns.c (msdos_stdcolor_name):
2056 * dired.c (file_attributes):
2057 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
2058 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2061 2014-04-02 Daniel Colascione <dancol@dancol.org>
2063 * data.c (Ffset): Abort if we're trying to set a function call to
2066 * lisp.h (ARRAYELTS): New macro.
2068 * alloc.c: Include execinfo.h if available.
2069 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2070 (suspicious_free_record): New structure.
2071 (suspicious_objects, suspicious_object_index)
2072 (suspicious_free_history, suspicious_free_history_index):
2074 (find_suspicious_object_in_range, detect_suspicious_free)
2075 (Fsuspicious_object): New functions.
2076 (cleanup_vector): Call find_suspicious_object_in_range.
2078 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2080 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2081 width from font width (Bug#17163).
2083 * frame.c (x_set_frame_parameters): Calculate default values of
2084 new frame sizes only after all other frame parameters have been
2085 processed (Bug#17142).
2087 2014-04-02 Ken Brown <kbrown@cornell.edu>
2089 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2092 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2094 * xterm.c (x_draw_image_glyph_string): Adjust image background
2095 width accordingly when its x position is adjusted. (Bug#17115)
2097 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2099 * font.c (font_list_entities): Do not add empty vector to font cache.
2100 (font_matching_entity): Likewise. If matching entity is found, insert
2101 1-item vector with this entity instead of entity itself (Bug#17125).
2103 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2105 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2107 * fns.c (validate_subarray): Rename from validate_substring,
2108 since it works for vectors too. New arg ARRAY. Optimize for the
2109 non-nil case. Instead of returning bool, throw an error if out of
2110 range, so that the caller needn't do that. All uses changed.
2111 Report original values if out of range.
2112 (Fsubstring, Fsubstring_no_properties, secure_hash):
2113 Also optimize the case where FROM is 0 or TO is the size.
2115 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2117 * search.c (Freplace_match): Use make_specified_string.
2118 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2119 to catch bogus override face of glyph strings.
2120 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2121 Move common substring range checking code to...
2122 (validate_substring): ...this function.
2124 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2126 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2128 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2130 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2131 bar is zero height, just return (Bug#16976).
2132 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2134 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2136 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2137 is nil. If waiting for toolbar to complete, force a redraw.
2139 2014-03-28 Glenn Morris <rgm@gnu.org>
2141 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2142 (emacs_bugreport): New variable.
2143 (usage_message): Use PACKAGE_BUGREPORT.
2144 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2146 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2148 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2150 Port recent signal-related changes to FreeBSD.
2151 Problem reported by Herbert J. Skuhra.
2152 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2153 Move decls from here ...
2154 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2156 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2158 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2159 and width of image background when it is displayed with a 'box'
2162 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2164 More backward-compatible fix to char-equal core dump (Bug#17011).
2165 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2166 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2168 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2170 * image.c (init_svg_functions): When loading SVG-related libraries,
2171 free already loaded libraries if the initialization fails.
2172 (rsvg_handle_set_size_callback): Remove declaration, unused.
2174 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
2176 Fix core dump in char-equal (Bug#17011).
2177 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
2178 unibyte buffers, as we can't tell whether the characters are
2181 * insdel.c (adjust_markers_for_delete): Remove unused local.
2183 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
2185 Have (MARKER . ADJUSTMENT) undo records always be immediately
2186 after their corresponding (TEXT . POS) record in undo list.
2188 * lisp.h (record-delete): New arg record_markers.
2189 (record_marker_adjustment): No longer needed outside undo.c.
2190 * insdel.c (adjust_markers_for_delete): Move calculation of marker
2191 adjustments to undo.c's record_marker_adjustments. Note that
2192 fileio.c's decide_coding_unwind is another caller to
2193 adjust_markers_for_delete. Because it has undo list bound to t,
2194 it does not rely on adjust_markers_for_delete to record marker
2196 (del_range_2): Swap call to record_delete and
2197 adjust_markers_for_delete so as undo marker adjustments are
2198 recorded before current deletion's adjustments, as before.
2199 (adjust_after_replace):
2200 (replace_range): Pass value for new record_markers arg to
2202 * undo.c (record_marker_adjustment): Rename to
2203 record_marker_adjustments and made static.
2204 (record_delete): Check record_markers arg and call
2205 record_marker_adjustments.
2206 (record_change): Pass value for new record_markers arg to
2208 (record_point): at_boundary calculation no longer needs to account
2209 for marker adjustments.
2211 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2213 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2216 2014-03-26 Glenn Morris <rgm@gnu.org>
2218 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2220 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2222 * buffer.c (struct sortvec): Add field `spriority'.
2223 (compare_overlays): Use it.
2224 (sort_overlays): Set it.
2226 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2228 * xdisp.c (redisplay_window): If all previous attempts to find the
2229 cursor row failed, try a few alternatives before falling back to
2230 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2232 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2234 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2235 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2237 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2238 variables on Windows.
2240 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2242 * w32.c (unsetenv): Remove unused var `retval'.
2243 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2245 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2246 (start_watching): Remove unused var `thr'.
2248 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2249 (find_child_console): Remove unnecesary var `thread_id'.
2251 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2252 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2254 2014-03-26 Glenn Morris <rgm@gnu.org>
2256 * filelock.c (Flock_buffer): Doc tweak.
2258 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2259 * emacs.c (shut_down_emacs):
2260 * fileio.c (Finsert_file_contents, write_region):
2261 * filelock.c (top-level, syms_of_filelock):
2262 * insdel.c (prepare_to_modify_buffer_1):
2263 CLASH_DETECTION is always defined now.
2265 2014-03-25 Eli Zaretskii <eliz@gnu.org>
2267 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
2268 DLL handle, to speed up thread startup.
2270 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
2272 Handle sigmask better with nested signal handlers (Bug#15561).
2273 * atimer.c (sigmask_atimers): Remove.
2274 Remaining use rewritten to use body of this function.
2275 * atimer.c (block_atimers, unblock_atimers):
2276 * callproc.c (block_child_signal, unblock_child_signal):
2277 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
2278 New arg OLDSET. All callers changed.
2279 * atimer.c (block_atimers, unblock_atimers):
2280 * callproc.c (block_child_signal, unblock_child_signal):
2281 * keyboard.c (handle_interrupt):
2282 * sound.c (vox_configure, vox_close):
2283 Restore the old signal mask rather than unilaterally clearing bits
2284 from the mask, in case a handler is running within another
2285 handler. All callers changed.
2286 * lisp.h, process.c, process.h, term.c:
2287 Adjust decls and callers to match new API.
2288 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
2289 signal handlers aren't supposed to use floating point anyway.
2290 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
2292 2014-03-23 Daniel Colascione <dancol@dancol.org>
2294 Split gc_sweep into discrete functions for legibility and better
2297 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
2298 (sweep_vectors): Fix typo in comment.
2299 (sweep_conses, sweep_floats, sweep_intervals)
2300 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
2301 (gc_sweep): Call new functions, to which existing functionality is
2303 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
2305 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
2307 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
2309 2014-03-23 Daniel Colascione <dancol@dancol.org>
2311 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
2312 only if xic_style calls for it. This change allows Emacs to work
2313 with ibus. Also, don't leak resources if create_frame_xic fails,
2314 and stop caching xic_style across different displays.
2315 (supported_xim_styles): Make const.
2316 (best_xim_style): Remove first parameter: it's always just
2317 supported_xim_styles. Change to look at supported_xim_styles
2320 2014-03-23 Daniel Colascione <dancol@dancol.org>
2322 * term.c (init_tty): Rearrange condition for clarity; print
2323 appropriate diagnostic.
2325 2014-03-23 Daniel Colascione <dancol@dancol.org>
2327 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
2328 array. (ASAN caught.)
2330 2014-03-22 Glenn Morris <rgm@gnu.org>
2332 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
2334 2014-03-22 Daniel Colascione <dancol@dancol.org>
2336 * process.c (conv_sockaddr_to_lisp): When extracting the string
2337 names of AF_LOCAL sockets, stop before reading uninitialized memory.
2339 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2341 Fix regression introduced by patch for Bug#10500.
2342 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
2343 * w32term.c (x_draw_image_relief): Likewise.
2345 2014-03-21 Martin Rudalics <rudalics@gmx.at>
2347 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
2348 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
2349 maximize a frame for odd default fonts.
2351 2014-03-21 Glenn Morris <rgm@gnu.org>
2353 * minibuf.c (history-length): Increase default from 30 to 100.
2355 2014-03-21 Daniel Colascione <dancol@dancol.org>
2357 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
2358 every time we switch to minibuffer.
2360 * alloc.c (lisp_align_malloc, allocate_string_data)
2361 (allocate_vectorlike): Allow mmap allocation of lisp objects.
2362 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
2364 2014-03-21 Eli Zaretskii <eliz@gnu.org>
2366 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
2367 support more "verbs".
2369 2014-03-21 Daniel Colascione <dancol@dancol.org>
2371 Always prohibit dumping a dumped Emacs.
2373 * emacs.c (might_dump): New variable.
2374 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
2375 * lisp.h (might_dump): Declare.
2376 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
2378 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
2380 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
2382 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
2384 * doc.c (store_function_docstring): Warn when we don't know where to
2386 (Fsubstitute_command_keys): Don't advertise the fact that
2387 text-properties are dropped, since we think it's a bug that we'll fix
2390 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
2391 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
2392 * frame.c (frame_garbaged): Make "docstring" more precise.
2394 2014-03-20 Glenn Morris <rgm@gnu.org>
2396 * charset.c (init_charset): When we cannot find the charsets directory,
2397 mention if EMACSDATA is set.
2399 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
2401 * fns.c (Frandom): Fix rare bug where the result isn't random.
2403 Fix porting inconsistency about rounding to even.
2404 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
2405 This way, the unusual !HAVE_RINT case acts like the usual
2406 HAVE_RINT case, and we can fix the documentation accordingly.
2408 2014-03-19 Eli Zaretskii <eliz@gnu.org>
2410 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
2411 (w32_wnd_proc): Initialize the dwHoverTime member of
2412 TRACKMOUSEEVENT structure.
2414 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
2416 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
2418 2014-03-16 Eli Zaretskii <eliz@gnu.org>
2420 * search.c (find_newline): Speed up the function when using the
2421 newline cache, by halving the number of calls to
2422 region_cache_forward and region_cache_backward. (Bug#16830)
2424 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
2426 * buffer.c (Fset_buffer): Document return value (bug#17015).
2428 2014-03-14 Martin Rudalics <rudalics@gmx.at>
2430 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
2431 nil, always resize character wise to avoid potential loss of the
2432 mode line (Bug#16923 related).
2434 2014-03-12 Martin Rudalics <rudalics@gmx.at>
2436 * frame.c (x_set_frame_parameters): Always calculate new sizes
2437 pixelwise to avoid potential loss when rounding.
2439 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
2441 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
2442 * xterm.c (x_free_frame_resources): Free all allocated cursors.
2444 2014-03-10 Eli Zaretskii <eliz@gnu.org>
2446 * w32.c (fstatat): Don't add an extra slash if the argument ends
2447 with a slash: this fails the subsequent call to stat_worker on
2448 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
2450 2014-03-09 Martin Rudalics <rudalics@gmx.at>
2452 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
2454 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
2456 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
2458 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
2459 when frame is only on one screen (Bug#14713).
2461 2014-03-08 Eli Zaretskii <eliz@gnu.org>
2463 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
2464 there's a valid wrap point in the display line, the last glyph
2465 cannot "just barely fit" on this row, because display_line doesn't
2466 let it. Instead, proceed as if the last glyph didn't fit, so that
2467 we eventually back up the iterator to the wrap point. This avoids
2468 delusional behavior of move_it_to, whereby it proceeds to the next
2469 display line, but sets current_x to zero for all the glyphs that
2470 without word-wrap would fit on the previous display line.
2471 One result was that visual-order cursor movement behaved erratically
2473 (Fmove_point_visually): Add code to find the x coordinate of the
2474 last character before wrap point, under word-wrap on a TTY.
2476 2014-03-07 Eli Zaretskii <eliz@gnu.org>
2478 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
2479 also return value of MOVE_POS_MATCH_OR_ZV from
2480 move_it_in_display_line_to, when moving from beginning of line to
2481 point's position. (Bug#16961)
2483 2014-03-07 Martin Rudalics <rudalics@gmx.at>
2485 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
2486 * window.c (Fselect_window): Explain NORECORD and
2487 `buffer-list-update-hook' in doc-string.
2489 2014-03-06 Martin Rudalics <rudalics@gmx.at>
2491 * window.c (Fother_window_for_scrolling): Check that
2492 Vother_window_scroll_buffer is a buffer.
2494 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
2496 * xterm.c (xim_initialize): Always pass a copy of resource name
2497 to XRegisterIMInstantiateCallback and eassert whether return
2498 value is True. Passing copy is important because Xlib doesn't
2499 make its own copy and resource name argument usually points to
2500 SSDATA (Vx_resource_name), which may be changed from Lisp.
2501 (xim_close_display): For XUnregisterIMInstantiateCallback,
2502 always eassert return value and pass exactly the same values
2503 as were used for XRegisterIMInstantiateCallback.
2504 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
2505 sources to check why if you are interested.
2507 2014-03-05 Martin Rudalics <rudalics@gmx.at>
2509 * dispnew.c (change_frame_size_1): Add new_lines instead of
2510 new_height, the latter may be still zero if passed as such.
2511 * window.c (Fwindow_pixel_height): Mention bottom divider in
2514 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
2516 Fix "resource temporarily unavailable" with xgselect
2518 * xgselect.c: Include <stdbool.h>.
2519 (xg_select) [!USE_GTK]: Don't lose track of errno.
2521 Fix minor --enable-gcc-warnings issues.
2522 * widget.c (update_various_frame_slots, EmacsFrameResize):
2523 Avoid unused locals. Prefer 'if' to '#if' when either will do.
2525 2014-03-04 Ken Brown <kbrown@cornell.edu>
2527 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
2528 represent the actual adjustment needed for alignment.
2530 2014-03-04 Eli Zaretskii <eliz@gnu.org>
2532 * gmalloc.c (aligned_alloc): Don't allocate more memory than
2533 needed, and don't reallocate if the initial allocation already
2534 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
2536 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2538 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
2541 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
2543 * cmds.c (delete-char): Update docstring pointing out that the
2544 function ignores `delete-active-region' and `overwrite-mode'.
2546 2014-03-03 Eli Zaretskii <eliz@gnu.org>
2548 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
2550 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
2551 allocated buffer due to alignment.
2552 (freehook): If the block to be freed was allocated by
2553 'aligned_alloc', find its real pointer before calling 'free'.
2555 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
2558 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
2560 * font.c (toplevel): Adjust comment about font cache layout.
2561 (font_clear_cache): Fix to match real font cache layout.
2562 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
2563 (Fframe_font_cache) [FONT_DEBUG]: New function.
2564 (syms_of_font) [FONT_DEBUG]: Defsubr it.
2566 Avoid crashes when X fonts are erroneously freed on reused X
2567 'Display *' connection data (Bug#16069). Note that X font
2568 resources still may be leaked, but currently there is no way
2569 to completely avoid it.
2570 * xterm.h (struct x_display_info): New member x_id. Add comments.
2571 * xterm.c (x_display_id): New variable.
2572 (x_term_init): Assign identifier to each opened X connection.
2573 * xfont.c (struct xfont): New member x_display_id.
2574 (xfont_open): Initialize it with frame's display id.
2575 (xfont_close): Check whether font's display id matches the one
2576 recorded for the given display. Adjust comment.
2577 * xftfont.c (struct xftfont_info):
2578 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
2580 2014-03-01 Martin Rudalics <rudalics@gmx.at>
2582 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
2583 * window.c (Fother_window_for_scrolling): Don't try to scroll a
2584 killed Vother_window_scroll_buffer.
2585 (Vother_window_scroll_buffer): Fix doc-string accordingly.
2587 2014-03-01 Eli Zaretskii <eliz@gnu.org>
2589 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
2590 that start with more than 2 slashes as UNCs. (Bug#16751)
2592 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
2594 Fix a few crashes and leaks when cloning C strings.
2595 * alloc.c, lisp.h (dupstring): New function.
2596 * gtkutil.c (xg_get_font):
2597 * term.c (tty_default_color_capabilities):
2598 * xsettings.c (store_monospaced_changed)
2599 (store_font_name_changed, parse_settings)
2600 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
2601 This avoids some unlikely crashes due to accessing freed storage,
2602 and avoids some minor memory leaks in the more-typical case.
2604 2014-02-28 Martin Rudalics <rudalics@gmx.at>
2606 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
2607 cursor when modeline can't be dragged (Bug#16647).
2609 2014-02-28 Glenn Morris <rgm@gnu.org>
2611 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
2612 from custom-delayed-init-variables. (Bug#11565)
2614 2014-02-27 Martin Rudalics <rudalics@gmx.at>
2616 More fixes for mouse glyph calculations (Bug#16647).
2617 * window.c (coordinates_in_window): In intersection of
2618 horizontal and vertical window dividers prefer the horizontal
2619 one. Add some extra parens to last fix.
2620 (window_relative_x_coord): Return x-coordinate for header and
2622 * xdisp.c (remember_mouse_glyph): In text area don't extend
2623 glyph into mode line to show the vertical drag cursor there
2624 immediately. Subdivide mouse glyphs in right fringes to show a
2625 horizontal drag cursor as soon as we enter the "grabbable width"
2626 portion. Handle vertical border case separately. Do not
2627 subdivide window divider areas.
2628 (note_mouse_highlight): On bottom divider of bottommost windows
2629 show vertical drag cursor only when the minibuffer window can be
2632 2014-02-27 Eli Zaretskii <eliz@gnu.org>
2634 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
2635 reset by the face of the object just displayed. See also bug#76.
2636 (get_next_display_element): If the string came from a display
2637 property, examine the box face attribute at it->position, not at
2638 it->current.pos, since the latter was not updated yet. (Bug#16870)
2639 (handle_face_prop): Improve commentary.
2641 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
2643 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
2644 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
2646 2014-02-26 Martin Rudalics <rudalics@gmx.at>
2648 Fixes around Bug#16647.
2649 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
2650 ON_BOTTOM_DIVIDER cases.
2651 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
2652 only if the window has no right divider.
2653 (Fcoordinates_in_window_p): Fix doc-string.
2655 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
2657 * lread.c (Funintern): Fix doc to match advertised calling convention.
2659 2014-02-24 Daniel Colascione <dancol@dancol.org>
2661 * keyboard.c (read_char): Close race that resulted in lost events.
2663 2014-02-22 Glenn Morris <rgm@gnu.org>
2665 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
2666 * window.c (window-resize-pixelwise): Doc fixes.
2668 * process.c (Finternal_default_process_filter)
2669 (Finternal_default_process_sentinel): Doc tweaks.
2671 2014-02-21 Glenn Morris <rgm@gnu.org>
2673 * process.c (Fprocess_buffer, Faccept_process_output)
2674 (Finternal_default_process_filter, Finternal_default_process_sentinel):
2677 2014-02-21 Martin Rudalics <rudalics@gmx.at>
2679 * window.c (Fwindow_scroll_bar_width): New function.
2681 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
2683 Pacify GCC when configuring with --enable-gcc-warnings.
2684 * xdisp.c (move_it_in_display_line_to) [lint]:
2685 Initialize recently-added local.
2687 2014-02-21 Daniel Colascione <dancol@dancol.org>
2689 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
2691 2014-02-20 Eli Zaretskii <eliz@gnu.org>
2693 * xdisp.c (init_iterator): Don't dereference a bogus face
2694 pointer. (Bug#16819)
2695 (try_cursor_movement): Don't use cursor position if
2696 set_cursor_from_row failed to compute it. This avoids assertion
2697 violations in MATRIX_ROW.
2698 (move_it_in_display_line_to): Save the iterator state in ppos_it
2699 only once per call. Reimplement the method used to return to the
2700 best candidate position if all the positions found in display line
2701 are beyond TO_CHARPOS. This cuts down the number of calls to
2702 bidi_shelve_cache, which moves a lot of stuff when lines are long
2703 and include bidirectional text. (Bug#15555)
2705 2014-02-20 Glenn Morris <rgm@gnu.org>
2707 * data.c (Fdefalias): Doc fix.
2709 2014-02-19 Eli Zaretskii <eliz@gnu.org>
2711 * xdisp.c (display_line): Fix horizontal scrolling of large images
2712 when fringes are turned off. This comes at a price of not
2713 displaying the truncation/continuation glyphs in this case.
2716 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
2717 CreateDIBSection returns an error indication, zero out *ximg after
2718 destroying the image. This avoids crashes in memory allocations
2719 due to the fact that some of the callers also call
2720 x_destroy_x_image, which will attempt to free an already free'd
2723 2014-02-18 Martin Rudalics <rudalics@gmx.at>
2725 * widget.c (update_various_frame_slots): Don't set
2726 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
2728 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
2730 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
2732 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
2734 temacs --daemon fix (Bug#16599).
2735 * emacs.c (main): Initialize daemon_pipe[1] here ...
2736 (syms_of_emacs): ... instead of here.
2738 2014-02-16 Anders Lindgern <andlind@gmail.com>
2740 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
2743 2014-02-16 Daniel Colascione <dancol@dancol.org>
2745 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
2746 (xd_get_connection_address): Use it.
2747 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
2748 xd_get_connection_address because the latter signals if the bus
2749 we're trying to close is already disconnected.
2751 2014-02-13 Eli Zaretskii <eliz@gnu.org>
2753 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
2754 argument to CreateThread. This avoids segfaults on Windows 9X.
2755 Reported by oslsachem <oslsachem@gmail.com>.
2757 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2759 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2760 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2761 (check_lseek): New function, to report lseek errors.
2762 (save_data_space, update_file_ptrs, read_header, write_header)
2763 (copy_file, copy_rest, unexec): Use these news functions.
2764 (update_file_ptrs): Don't assume wraparound behavior when
2765 converting a large size_t value to off_t.
2767 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2769 * composite.c (fill_gstring_header): Pass positions as C integers
2770 and move parameters checking to...
2771 (Fcomposition_get_gstring): ...this function. Handle case when
2772 buffer positions are in reversed order and avoid crash (Bug#16739).
2774 * buffer.c (validate_region): Mention current buffer in error message.
2776 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2778 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2780 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2782 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2784 2014-02-11 Glenn Morris <rgm@gnu.org>
2786 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2787 Replace refs to "OpenStep" in messages.
2789 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2791 Avoid "." at end of error diagnostics.
2792 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2793 * font.c (Ffont_at):
2794 * nsfns.m (ns_display_info_for_name):
2795 * nsselect.m (Fx_own_selection_internal):
2796 * nsterm.m (performDragOperation:):
2797 Remove "." from end of diagnostic.
2799 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2801 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2802 unintuitive (bug#15824).
2803 (Fyes_or_no_p): Doc fix (bug#15456).
2805 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2807 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2809 * eval.c (call_debugger): When exiting the debugger, do not allow
2810 max_specpdl_size less than actual binding depth (Bug#16603).
2811 (syms_of_eval): Adjust docstring.
2813 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2815 * cmds.c (Fself_insert_command): Output a clearer error message on
2816 negative repetitions (bug#9476).
2818 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2820 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2822 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2824 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2826 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2828 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2830 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2832 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2834 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2836 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2837 `exit' works (bug#15865).
2839 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2841 Constrain window box/body sizes and margin widths (Bug#16649).
2842 * xdisp.c (window_box_width): Don't return less than zero.
2843 (window_box_left_offset, window_box_right_offset): Don't return
2844 more than the window's pixel width.
2845 * window.c (window_body_height, window_body_width): Don't return
2847 (window_resize_apply): Adjust margin width, if necessary.
2849 2014-02-07 Glenn Morris <rgm@gnu.org>
2851 * nsterm.m (syms_of_nsterm): Doc fix.
2853 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2855 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2856 New variables: pointers through which to call the respective APIs.
2857 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2858 (filename_from_ansi, sys_link, check_windows_init_file):
2859 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2860 This is required on Windows 9X, where we dynamically load
2861 UNICOWS.DLL which has their non-stub implementations.
2862 (maybe_load_unicows_dll): Assign addresses to these 2 function
2863 pointers after loading UNICOWS.DLL.
2865 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2866 MultiByteToWideChar and WideCharToMultiByte through function
2869 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2872 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2874 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2875 for OSX >= 10.9 if separate spaces are used.
2876 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2878 2014-02-06 Glenn Morris <rgm@gnu.org>
2880 * buffer.c (cache-long-scans): Doc fix.
2882 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2884 * w32fns.c (Fw32_shell_execute): Doc fix.
2886 2014-02-05 Bastien Guerry <bzg@gnu.org>
2888 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2889 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2891 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2893 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2894 outside the window (Bug#16649).
2896 * xdisp.c (note_mouse_highlight): When entering a margin area show
2897 a non-text cursor (Bug#16647).
2899 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2901 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2902 It prompted a compile-time diagnostic on GNU/Linux.
2903 Simplify to remove the need for the label.
2905 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2907 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2908 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2909 to show it; otherwise return 'unsupported--w32-dialog' to signal
2910 to the caller that emulation with menus is necessary.
2911 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2913 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2915 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2918 * menu.c (Fx_popup_dialog): Don't condition the call to
2919 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2920 special symbol 'unsupported--w32-dialog', emulate the dialog with
2921 a menu by calling x-popup-menu.
2923 * menu.h (Qunsupported__w32_dialog): New extern variable.
2925 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2927 * keyboard.c (kbd_buffer_get_event): Read file notification events
2930 * xgselect.c (xg_select): Read glib events in any case, even if
2931 there are no file descriptors to watch for. (Bug#16519)
2933 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2935 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2936 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2937 * w32term.c (w32_draw_window_divider): Handle first and last
2939 * w32term.h (w32_fill_area_abs): New function.
2940 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2942 * xfaces.c (realize_basic_faces): Handle new face ids.
2943 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2944 and bottom divider width.
2945 * xterm.c (x_draw_window_divider): Handle first and last pixels
2948 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2950 * print.c (Fexternal_debugging_output): Add cast to pacify
2951 --enable-gcc-warnings.
2952 * eval.c (call_debugger): Grow specpdl if the debugger was
2953 entered due to specpdl overflow (Bug#16603) and allow more
2954 specpdl space for the debugger itself.
2956 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2958 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2961 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2963 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2964 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2966 * print.c (Fexternal_debugging_output): If the argument character
2967 is non-ASCII, encode it with the current locale's encoding before
2968 writing the result to the terminal. (Bug#16448)
2970 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2971 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2974 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2976 * process.c (create_process): Reset SIGPROF handler in the child.
2977 * callproc.c (call_process): Likewise.
2979 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2981 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2983 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2985 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2986 of zero to print strings, GDB doesn't like it.
2988 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2989 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2990 we still use correct addresses. (Bug#16576)
2992 2014-01-27 K. Handa <handa@gnu.org>
2994 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2995 to preserve the code detection behavior of 24.3.
2996 * coding.h (struct coding_system): New member detected_utf8_bytes.
2997 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2998 (decode_coding_gap): Use short cut for UTF-8 file reading only
2999 when coding->detected_utf8_bytes equals to coding->src_bytes.
3000 * fileio.c (Finsert_file_contents): Cancel the previous change.
3002 2014-01-29 Martin Rudalics <rudalics@gmx.at>
3004 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
3005 that are not visible.
3007 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
3009 * xmenu.c (create_and_show_popup_menu): Handle case when no key
3010 is grabbed (Bug#16565).
3012 2014-01-28 Martin Rudalics <rudalics@gmx.at>
3014 * xdisp.c (last_max_ascent): Re-remove after erroneously
3015 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
3017 (move_it_to): Re-remove reference to last_max_ascent.
3018 (Fwindow_text_pixel_size): Add iterator's max_ascent and
3019 max_descent here instead of calling line_bottom_y.
3022 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
3024 * terminal.c (initial_free_frame_resources): New function.
3025 (init_initial_terminal): Install new hook to free face cache
3026 on initial frame and avoid memory leak. For details, see
3027 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
3028 * xfaces.c (free_frame_faces): Adjust comment.
3030 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3032 * data.c (Fstring_to_number): Document results if unparsable
3035 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
3037 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
3039 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
3041 When decoding, prefer ptrdiff_t to int for buffer positions etc.
3042 * coding.c (detect_coding_utf_8, emacs_mule_char)
3043 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
3044 (check_utf_8, decode_coding):
3045 * coding.h (struct coding_system.errors):
3046 Use ptrdiff_t, not int, for integer values derived from buffer and
3049 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
3050 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
3051 before invoking decode_coding_gap, since there's just one block.
3053 2014-01-25 Martin Rudalics <rudalics@gmx.at>
3055 Fix handling of face attributes in Fx_create_frame (Bug#16529).
3056 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
3057 too early. Again run change_frame_size before assigning menu-
3060 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3062 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3063 arrives, call x_check_fullscreen, in case the new display has a
3064 different resolution. (Bug#16517)
3066 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3068 * term.c (read_menu_input): If the selected frame changes, exit
3070 (tty_menu_show): If the selected frame changes while we displayed
3071 a menu, throw to top level. (Bug#16479)
3073 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3075 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3077 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3079 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3080 * data.c (count_one_bits_word): Fix bug (negated comparison)
3081 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3083 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3085 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3086 Avoid undefined behavior by initializing display property bit of a
3087 string processed by the bidirectional iterator. For details, see
3088 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3090 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3092 Minor cleanup of previous change.
3093 * image.c (imagemagick_error, Fimagemagick_types):
3094 Omit some recently-introduced and unnecessary casts and assignments.
3096 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3098 Fix two memory leaks discovered with Valgrind.
3099 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3100 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3102 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3104 Fixes in window size functions around Bug#16430 and Bug#16470.
3105 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3106 (Fwindow_mode_line_height, Fwindow_header_line_height)
3107 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3108 Minor doc-string adjustments.
3109 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3110 Rewrite doc-strings.
3111 (window_body_height, window_body_width): Do not count partially
3112 visible lines/columns when PIXELWISE is nil (Bug#16470).
3113 (Qfloor, Qceiling): New symbols.
3115 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3117 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3118 when the image cache is not yet allocated. (Bug#16509)
3120 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3122 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3123 re-attach intervals to its base buffer (Bug#16502).
3124 * intervals.c (set_interval_object): Move from here...
3125 * intervals.h (set_interval_object): ... to here. Fix comments.
3127 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3129 Avoid undefined behavior by initializing buffer redisplay bit.
3130 Problem reported by Dmitry Antipov in
3131 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3132 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3134 Revert some of the CANNOT_DUMP fix (Bug#16494).
3135 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3137 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3139 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3140 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3141 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3142 they are replaced by macros that expand into direct calls to the
3143 corresponding functions from GDI32.DLL.
3144 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3145 variables in the Cygwin build, they are unused.
3147 2014-01-19 K. Handa <handa@gnu.org>
3149 * composite.c (composition_update_it): Fix previous change.
3151 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3153 Fix file name handling on MS-Windows 9X.
3154 * w32.c (maybe_load_unicows_dll): New function.
3156 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3157 on, to make sure we can convert file names to and from UTF-8 on
3158 Windows 9X. This fixes a failure to start up because Emacs cannot
3159 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3161 * w32font.c [WINDOWSNT]: Include w32.h.
3162 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3163 of implementing the same stuff.
3164 Remove now unused g_b_init_is_windows_9x.
3166 * w32.h (maybe_load_unicows_dll): Add prototype.
3168 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3170 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3171 switch to single keyboard. Prevents daemon crashes when a new
3172 client connects while we show a TTY menu in an existing client.
3175 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3177 Fix MinGW64 porting problem with _setjmp.
3178 Reported by Eli Zaretskii in:
3179 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
3180 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
3181 the old _setjmp and _longjmp. All uses changed.
3183 2014-01-13 Daniel Colascione <dancol@dancol.org>
3185 * textprop.c (Fremove_list_of_text_properties):
3186 Correctly handle reaching the end of the interval tree. (Bug#15344)
3188 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3190 * xdisp.c (resize_mini_window): Round height to a multiple of
3191 frame's line height. Fix bug in calculation of window start
3192 position (Bug#16424).
3194 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3196 * macfont.m: Include termchar.h.
3197 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3198 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3199 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3200 *_WITH_GC_* to take face and f as parameters.
3201 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3202 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3204 2014-01-13 Daniel Colascione <dancol@dancol.org>
3206 Fix menu item updating in the presence of the Unity global menu
3209 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3210 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3212 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3213 updating menus; explain why.
3214 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3215 problem it's supposed to solve and it interferes with detecting
3216 the presence of a global menu.
3217 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3220 2014-01-11 K. Handa <handa@gnu.org>
3222 * composite.c (composition_update_it): Fix indexing of
3223 LGSTRING_CHAR (Bug#15984).
3225 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3227 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3229 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3231 * xdisp.c (try_window_id): Don't use this function's optimizations
3232 if overlays in the buffer displayed by the window have changed
3233 since last redisplay. (Bug#16347)
3234 (message_dolog): Fix indentation.
3236 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3238 * frame.c (frame_resize_pixelwise): Fix doc-string.
3240 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3242 Fix handling of internal borders (Bug#16348).
3243 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3244 Remove internal border width from pixel width of windows.
3245 (change_frame_size_1): Don't return early when frame's pixel
3246 size changes - we still have to record the new sizes in the
3248 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3249 also when toolbar gets larger.
3250 * window.c (check_frame_size): Include internal_border_width in
3252 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3253 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3254 In non-toolkit/non-GTK version clear internal border.
3255 * xterm.c (x_clear_under_internal_border): New function for
3256 non-toolkit/non-GTK version.
3257 (x_after_update_window_line): In non-toolkit/non-GTK version
3259 (handle_one_xevent, x_set_window_size):
3260 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3261 * xterm.h (x_clear_under_internal_border): Extern it.
3263 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
3265 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
3266 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
3269 2014-01-06 Eli Zaretskii <eliz@gnu.org>
3271 * xdisp.c (redisplay_window): Don't skip window redisplay if the
3272 last value of point is not equal to buffer's point. (Bug#16129)
3274 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
3277 * nsterm.h (updateCollectionBehavior): Rename from
3278 updateCollectionBehaviour. All uses changed.
3280 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
3281 * Makefile.in (SETFATTR): New macro.
3282 (temacs$(EXEEXT)): Use it.
3284 2014-01-04 Martin Rudalics <rudalics@gmx.at>
3286 Fix maximization behavior on Windows (Bug#16300).
3287 * w32fns.c (w32_fullscreen_rect): Don't handle
3288 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
3289 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
3290 of SetWindowPos. Restore last placement also when leaving
3291 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
3292 but the FULLSCREEN_BOTH case.
3294 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
3297 * data.c (arithcompare_driver):
3298 * fileio.c (Fcar_less_than_car):
3299 * fns.c (internal_equal):
3300 * frame.c (delete_frame):
3301 * lisp.h (enum More_Lisp_Bits):
3303 Avoid C99 constructs that don't work in C89.
3304 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
3305 to port to C89, which doesn't have 'long long'.
3306 (count_trailing_zero_bits): Use them.
3308 2014-01-03 Chong Yidong <cyd@gnu.org>
3310 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
3312 2014-01-02 Martin Rudalics <rudalics@gmx.at>
3314 Further adjust frame/window scrollbar width calculations.
3315 * window.c (apply_window_adjustment):
3316 Set windows_or_buffers_changed.
3317 (Fwindow_scroll_bars): Return actual scrollbar width.
3318 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3319 For non-toolkit builds again use 14 as minimum width and set
3320 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
3321 * xterm.c (XTset_vertical_scroll_bar): Take width from
3322 WINDOW_SCROLL_BAR_AREA_WIDTH.
3323 (x_new_font): Rename wid to unit. Base calculation of new
3324 scrollbar width on toolkit used and make it analogous to that of
3325 x_set_scroll_bar_default_width.
3326 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3327 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
3328 of GetSystemMetrics.
3329 * w32term.c (w32_set_vertical_scroll_bar): Take width from
3330 WINDOW_SCROLL_BAR_AREA_WIDTH.
3331 (x_new_font): Make it correspond to changes in xterm.c.
3333 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
3335 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
3336 This is a cleaner way to fix the MinGW-w64 porting problem.
3337 Check for INTPTR_MAX misconfiguration.
3339 2014-01-01 Eli Zaretskii <eliz@gnu.org>
3341 * search.c (newline_cache_on_off, find_newline): In indirect
3342 buffers, use the newline cache of the base buffer.
3344 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
3345 buffer, invalidate the caches of its base buffer. (Bug#16265)
3347 * indent.c (width_run_cache_on_off, compute_motion): In indirect
3348 buffers, use the width-run cache of the base buffer.
3350 * xdisp.c (redisplay_window): When the window displays an indirect
3351 buffer, and the character widths in the display table have
3352 changed, invalidate the width-run cache of the corresponding base
3355 * fileio.c (Finsert_file_contents): When invalidating the newline
3356 cache, consider the case of inserting into indirect buffer.
3358 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
3359 In indirect buffers, use the paragraph cache of the base buffer.
3361 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3363 * window.c (grow_mini_window): Fix last change.
3365 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
3367 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
3369 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
3371 * w32term.c (w32_initialize): Use LCID and LOWORD.
3373 * w32proc.c (create_child): Use pid_t for 5th argument.
3374 (IsValidLocale): Don't provide prototype for MinGW64.
3375 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
3376 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
3378 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
3379 MinGW64 doesn't support.
3381 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
3383 * w32.c (set_named_security_info): New function.
3384 (acl_set_file): Fall back on set_named_security_info if
3385 set_file_security fails.
3386 (g_b_init_set_named_security_info_w)
3387 (g_b_init_set_named_security_info_a): New static variables.
3388 (globals_of_w32): Initialize them to zero.
3389 (set_named_security_info): Set them to non-zero if the
3390 corresponding API is available.
3391 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
3392 New function typedefs.
3394 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3396 Some more fixes following pixelwise resize changes including one
3398 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
3399 of frame_resize_pixelwise.
3400 * widget.c (pixel_to_text_size): New function.
3401 (update_wm_hints): Have size hints respect value of
3402 frame_resize_pixelwise.
3403 (EmacsFrameResize): Alway process resize requests pixelwise.
3404 * window.c (grow_mini_window): Make sure mini window is at least
3406 * xdisp.c (display_menu_bar): Make sure menubar extends till
3408 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
3409 (x_set_tool_bar_lines): Calculate pixelwise.
3410 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
3411 frame_resize_pixelwise.
3413 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
3415 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3416 variables not used there.
3418 2013-12-30 Eli Zaretskii <eliz@gnu.org>
3420 * w32.c (sys_umask): New function. (Bug#16299)
3422 2013-12-30 Martin Rudalics <rudalics@gmx.at>
3424 * dispnew.c (change_frame_size_1): Take old width of root window
3425 from that window's pixel width. (Bug#16284)
3427 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
3429 Plain copy-file no longer chmods an existing destination (Bug#16133).
3430 * fileio.c (realmask): Now a static var, not a local.
3431 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
3432 Remove arg STATPTR. All uses changed.
3433 (Fcopy_file): Do not alter permissions of existing destinations,
3434 unless PRESERVE-PERMISSIONS (renamed from
3435 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
3436 Avoid race when testing for existing destinations and for
3437 when input and output files are the same.
3438 If changing the group fails, adjust both default and
3439 preserved permissions so that access is not granted to the
3441 (Fset_default_file_modes, init_fileio): Update realmask.
3442 (Fdefault_file_modes): Use realmask instead of calling umask.
3444 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
3446 Fix pipe bug with OS X emacs --daemon (Bug#16262).
3447 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
3448 flags on the daemon pipe ends before execing.
3450 2013-12-28 Eli Zaretskii <eliz@gnu.org>
3452 * w32fns.c (Fx_create_frame): Error out if called from a TTY
3453 session. (Bug#14739)
3455 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
3457 * callproc.c (Vexec_path): Document that exec-directory is in it.
3459 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
3461 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
3464 2013-12-27 Chong Yidong <cyd@gnu.org>
3466 * data.c (Fsymbol_function): Doc fix.
3468 2013-12-26 Martin Rudalics <rudalics@gmx.at>
3470 Some more tinkering with Bug#16051.
3471 * window.c (resize_frame_windows): Don't let the size of the
3472 root window drop below the frame's default character size.
3473 Never ever delete any subwindows - let the window manager do the
3476 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
3477 of toolbar lines needed when they exceed the height of the root
3479 (unwind_create_frame_1): New function.
3480 (Fx_create_frame): Generally inhibit calling the window
3481 configuration change hook here. Remove extra call to
3482 change_frame_size - it's not needed when we don't run the
3483 configuration change hook.
3485 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
3487 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
3488 On my Fedora 19 platform the core dumps were so big that
3489 my desktop became nearly catatonic.
3490 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
3491 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
3492 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
3493 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
3494 a clang-only syntax.
3495 * conf_post.h (__has_feature): New macro, if not already defined.
3496 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
3497 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
3499 2013-12-25 Eli Zaretskii <eliz@gnu.org>
3501 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
3502 is a file name. (Bug#16252)
3504 2013-12-25 Chong Yidong <cyd@gnu.org>
3506 * keyboard.c (Voverriding_terminal_local_map)
3507 (Voverriding_local_map): Doc fix.
3509 * keymap.c (Vemulation_mode_map_alists): Doc fix.
3511 2013-12-24 Eli Zaretskii <eliz@gnu.org>
3513 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
3514 file name when it is submitted to ShellExecute. Simplify code.
3515 Don't test DOCUMENT for being a string, as that is enforced by
3516 CHECK_STRING. Doc fix.
3518 2013-12-23 Eli Zaretskii <eliz@gnu.org>
3520 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
3521 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
3522 redisplay_tool_bar does. Improve and fix commentary.
3523 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
3524 limits of the glyph matrices. (Bug#16051)
3525 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
3526 only when the new size is different from the old one, and the new
3527 size can be achieved given the frame height.
3529 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
3531 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
3533 2013-12-23 Glenn Morris <rgm@gnu.org>
3535 * lread.c (Fload): Mention load-prefer-newer in doc.
3537 2013-12-22 Martin Rudalics <rudalics@gmx.at>
3539 Handle Bug#16207 by being more restrictive when running hooks.
3540 * window.c (unwind_change_frame): New function.
3541 (Fset_window_configuration): Don't run configuration change hook
3542 while the frame configuration is unsafe. Call select_window
3545 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
3547 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
3549 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
3551 * nsterm.h: Declare EmacsColor category.
3553 * nsterm.m (NSColor): Implement EmacsColor category.
3554 (ns_get_color): Use colorUsingDefaultColorSpace.
3555 (ns_get_color, ns_term_init): Use colorForEmacsRed.
3557 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
3559 2013-12-21 Eli Zaretskii <eliz@gnu.org>
3561 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
3562 having the PNG_NORETURN attribute, to avoid compiler warning in
3565 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3567 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
3569 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
3570 fringe background extension.
3571 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3572 because they are now always the same as `left' and `width',
3573 respectively. Remove code for the case that `width' and
3574 `sb_width' are different.
3576 2013-12-20 Martin Rudalics <rudalics@gmx.at>
3578 Remove scroll_bar_actual_width from frames.
3579 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
3580 * frame.c (Fscroll_bar_width): Return scroll bar area width.
3581 (x_figure_window_size):
3582 * nsterm.m (x_set_window_size):
3583 * widget.c (set_frame_size):
3584 * w32term.c (x_set_window_size):
3585 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
3586 scroll_bar_actual_width.
3588 Convert scroll_bar members to integers on Windows.
3589 * w32term.h (struct scroll_bar): Convert top, left, width,
3590 height, start, end and dragging to integers.
3591 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
3593 * w32term.c (w32_set_scroll_bar_thumb)
3594 (w32_scroll_bar_handle_click): Remove XINT conversions for
3595 scroll_bar members. Treat bar->dragging as integer.
3596 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
3597 first element. Remove XINT conversions for scroll_bar members.
3598 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
3599 Remove XINT conversions for scroll_bar members.
3601 Fix assignment for new window total sizes.
3602 * window.c (Fwindow_resize_apply_total): Assign values for
3605 2013-12-20 Chong Yidong <cyd@gnu.org>
3607 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
3608 argument to `append'.
3610 2013-12-19 Eli Zaretskii <eliz@gnu.org>
3612 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
3613 current text face, for extending the face of the display margins.
3616 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
3617 Doc fix. (Bug#16190)
3619 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
3621 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
3624 * nsterm.m (Qfile, Qurl): New.
3625 (EV_MODIFIERS2): New macro.
3626 (EV_MODIFIERS): Use EV_MODIFIERS2.
3627 (ns_term_init): Remove font and color from DND, does not work on
3628 newer OSX, and other ports don't have them.
3629 (performDragOperation:): Handle modifiers used during drag.
3630 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
3631 Remove global Lisp variables used to communicate with ns-win.el.
3632 Remove font and color handling.
3633 (syms_of_nsterm): Defsym Qfile and Qurl.
3635 2013-12-19 Anders Lindgren <andlind@gmail.com>
3637 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
3638 (ns_constrain_all_frames, x_set_offset): Remove assignment to
3640 (updateFrameSize:, windowWillResize:toSize:): Add trace.
3641 (constrainFrameRect): Remove special case nr_screens == 1.
3642 Don't constrain size to size of view.
3644 * nsterm.h (ns_output): Remove dont_constrain.
3646 2013-12-19 Anders Lindgren <andlind@gmail.com>
3648 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
3650 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
3652 Minor fixes for recent openp changes.
3653 * lisp.h (GCPRO7): New macro.
3654 * lread.c (openp): Use bool for boolean; all callers changed.
3655 Protect save_string from GC. Don't assume that file descriptors
3656 are nonzero. Redo save_mtime comparison to avoid bogus GCC
3657 warning about uninitialized variable.
3659 2013-12-18 Eli Zaretskii <eliz@gnu.org>
3661 * w32fns.c (emacs_abort): Use intptr_t as argument of
3662 INT_BUFSIZE_BOUND, to avoid compiler warnings.
3664 2013-12-18 Glenn Morris <rgm@gnu.org>
3666 * lread.c (Fload): Pass load_prefer_newer to openp.
3667 Don't bother checking mtime if openp already did it.
3668 (openp): Add `newer' argument, to check all suffixes
3669 and find the newest file.
3670 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
3671 * callproc.c (call_process):
3672 * charset.c (load_charset_map_from_file):
3673 * emacs.c (init_cmdargs):
3674 * image.c (x_create_bitmap_from_file, x_find_image_file):
3676 * lread.c (Flocate_file_internal):
3677 * process.c (Fformat_network_address):
3678 * sound.c (Fplay_sound_internal):
3679 * w32.c (check_windows_init_file):
3680 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
3682 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
3684 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3686 * w32.c (getloadavg): Don't index samples[] array with negative
3687 indices. Recover from wall-clock time being set backwards.
3689 * w32term.c (w32_initialize): Declare the argument of
3690 set_user_model as const.
3692 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
3693 (w32_menu_show): Constify some arguments passed to MessageBox.
3695 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
3696 to initialize Lisp objects.
3698 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
3699 initialize Lisp objects.
3701 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
3702 use variables used only on X under that condition.
3704 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3705 variables not used there.
3707 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3709 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
3710 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
3712 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3714 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
3715 code, revealed in presence of R2L characters, character
3716 compositions, and display vectors. A better fix for Bug#16148.
3717 (extend_face_to_end_of_line): Don't reference tool_bar_window in
3718 GTK and NS builds, they don't have this member of struct frame.
3720 * dispextern.h (struct composition_it): Correct a comment for the
3723 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3725 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
3726 This prevents a compilation error on C compilers that do not
3727 default functions to return 'int' if not declared. Also, add
3728 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
3729 since it now uses inline functions.
3731 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3733 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
3734 display margins on mode line, header line, and in the frame's
3735 tool-bar window. (Bug#16165)
3737 2013-12-16 Andreas Schwab <schwab@suse.de>
3739 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
3741 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3743 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
3746 2013-12-16 Martin Rudalics <rudalics@gmx.at>
3748 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
3750 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3752 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
3753 intended to find bogus pointers in font objects (Bug#16140).
3754 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3755 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3756 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3757 Disable for MS-Windows due to Bug#15876; apparently this
3758 requires more or less substantial changes in fontset code.
3759 * xfont.c (xfont_close):
3760 * xftfont.c (xftfont_close): Call x_display_info_for_display
3761 to check whether 'Display *' is valid (Bug#16093 and probably
3764 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3766 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3767 Reported by Juanma Barranquero <lekktu@gmail.com>.
3769 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3770 open a pty on MS-Windows. (Bug#16152)
3772 * emacs.c (decode_env_path): Fix bogus comparison against
3773 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3775 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3777 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3778 (Fx_file_dialog): Add parentheses around && to silence warning.
3780 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3782 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3784 * xdisp.c (extend_face_to_end_of_line): Extend background of
3785 non-default face in margin areas as well. (Bug#16151)
3786 (display_line): Call extend_face_to_end_of_line for continued
3787 lines as well, if the display margins have non-zero width.
3788 (set_glyph_string_background_width): When needed, set the
3789 extends_to_end_of_line_p flag on glyph strings to be drawn in
3790 margin areas, not only in the text area.
3792 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3795 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3797 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3798 Don't worry about verify_error being t, since it has to be a list.
3800 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3802 Use bool for boolean, focusing on headers.
3803 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3804 No need to include <stdbool.h>, since conf_post.h does it now.
3805 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3806 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3807 (SET_PER_BUFFER_VALUE_P):
3808 * ccl.c, ccl.h (setup_ccl_program):
3809 * ccl.h (CHECK_CCL_PROGRAM):
3810 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3811 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3812 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3813 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3814 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3815 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3816 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3817 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3818 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3819 (CHARSET_FAST_MAP_SET):
3820 * coding.c (decode_coding_ccl, encode_coding_ccl):
3821 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3822 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3823 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3824 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3825 (decode_coding_c_string):
3826 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3827 * conf_post.h (has_attribute):
3828 * dispextern.h (trace_redisplay_p)
3829 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3830 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3831 (SET_GLYPH_FROM_CHAR_GLYPH)
3832 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3833 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3834 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3835 (cursor_in_mouse_face_p):
3836 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3837 (blank_row, prepare_desired_row)
3838 (build_frame_matrix_from_leaf_window, make_current)
3839 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3840 (update_window, scrolling_window, update_frame_line):
3841 * disptab.h (GLYPH_FOLLOW_ALIASES):
3842 * editfns.c (Fformat):
3843 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3844 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3845 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3846 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3847 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3848 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3849 (FONT_DEFERRED_LOG):
3850 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3851 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3852 (FRAME_MOUSE_UPDATE):
3853 * fringe.c (Fdefine_fringe_bitmap):
3854 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3855 (x_create_bitmap_from_xpm_data, xpm_load_image):
3856 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3857 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3858 (MERGE_INTERVAL_CACHE):
3859 * keymap.h (KEYMAPP):
3860 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3861 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3862 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3863 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3864 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3865 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3866 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3867 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3868 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3869 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3870 (SETUP_BUFFER_SYNTAX_TABLE):
3871 * systime.h (timespec_valid_p):
3872 * term.c (save_and_enable_current_matrix):
3873 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3874 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3875 (redisplay_internal, try_window_reusing_current_matrix)
3876 (sync_frame_with_window_matrix_rows, try_window_id)
3877 (display_menu_bar, display_tty_menu_item, display_mode_line)
3878 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3879 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3880 * xmenu.c (xmenu_show):
3881 * xterm.c (use_xim, x_term_init):
3882 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3883 (struct x_bitmap_record):
3884 Use bool for booleans.
3885 * ccl.c (struct buffer_text):
3886 * ccl.h (struct ccl_program):
3887 * charset.h (struct charset):
3889 * coding.h (struct iso_2022_spec, struct coding_system):
3890 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3891 (struct glyph_string, struct face, struct face_cache)
3892 (struct bidi_string_data, struct bidi_it)
3893 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3895 * editfns.c (Fformat):
3896 * frame.h (struct frame):
3897 * fringe.c (struct fringe_bitmap):
3898 * intervals.h (struct interval):
3899 * keyboard.h (struct kboard):
3900 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3901 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3902 (struct Lisp_Buffer_Local_Value, union specbinding):
3903 * macfont.m (struct macfont_info):
3904 * process.h (struct Lisp_Process):
3905 * termchar.h (struct tty_display_info):
3906 * window.h (struct window):
3907 * xterm.h (struct x_output):
3908 Use bool_bf for boolean bit-fields.
3909 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3910 All callers changed.
3911 * ccl.h (struct ccl_program): Remove unused members private_state,
3912 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3914 (struct ccl_spec): Remove unused members cr_carryover,
3915 eight_bit_carryover.
3916 * conf_post.h: Include <stdbool.h>.
3917 (bool_bf): New type.
3918 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3919 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3920 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3921 'do { ... } while (false)' brackets.
3922 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3923 Args must now be expressions; all callers changed.
3924 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3925 (PRODUCE_GLYPHS): Simplify use of boolean.
3926 * fileio.c (Fcopy_file):
3927 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3928 * lisp.h (UNGCPRO): Return void, not int.
3929 (FOR_EACH_TAIL): Use void expression, not int expression.
3930 * region-cache.c: Reindent.
3931 * region-cache.h: Copy comments from region-cache.c, to fix
3932 incorrect remarks about booleans.
3934 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3936 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3937 when character at point is displayed from a display vector.
3940 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3942 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3943 now a list of certificate validation checks that will abort a
3944 connection with an error.
3945 (Fgnutls_boot): Document it and use it.
3947 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3949 * w32term.c (w32_enable_frame_resize_hack): New variable.
3950 (x_set_window_size): Use it to hack frame resizing on Windows
3953 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3955 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3956 Windows-specific code to w32.c. Change error message text to
3957 match that of Posix platforms.
3959 * w32.c (w32_copy_file): New function, most of the code copied and
3960 reworked from Fcopy_file. Improve error handling. Plug memory
3961 leak when errors are thrown. Support file names outside of the
3962 current codepage. (Bug#7100)
3964 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3966 * lread.c (load_path_default): Prototype.
3968 2013-12-13 Glenn Morris <rgm@gnu.org>
3970 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3971 (dump_path): Remove.
3972 (load-path-default): Remove `changed' argument.
3973 Do not set dump_path permanently. Simplify.
3974 (init_lread): Simplify.
3975 (syms_of_lread): Remove dump_path.
3977 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3979 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3980 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3981 2013-12-12 font-related change to avoid Bug#16128, which
3982 is quite hard to fix without even more substantial changes.
3984 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3986 * font.c (font_close_object): Check for live frame (Bug#16128).
3988 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3990 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3991 Return ptrdiff_t, not int, since it's a buffer size.
3992 Reindent/reparen some macros to a more Gnuish style.
3994 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3996 Avoid undefined behavior with huge regexp interval counts.
3997 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3998 since it's now specialized to interval counts. All uses changed.
3999 Do not assume wrapraound on signed integer overflow.
4000 (regex_compile): Simplify based on the above changes.
4002 2013-12-12 Eli Zaretskii <eliz@gnu.org>
4004 Support file names on MS-Windows that use characters outside of
4005 the current system codepage. (Bug#7100)
4007 * w32.c (get_file_security, set_file_security)
4008 (create_symbolic_link): Separate pointers and boolean flags for
4009 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
4010 non-zero, else the former.
4011 (codepage_for_filenames, filename_to_utf16, )
4012 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
4014 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
4016 (normalize_filename): Lose the DBCS code, now works on UTF-8.
4017 Accept only one argument; all callers changed.
4018 (dostounix_filename): Remove the second argument, now works in
4019 UTF-8. All callers changed.
4020 (parse_root): Lose DBCS code.
4021 (get_long_basename, w32_get_short_filename, init_environment)
4022 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
4023 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
4024 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
4025 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
4026 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
4027 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
4029 (ansi_encode_filename): New function.
4030 (get_emacs_configuration, get_emacs_configuration_options):
4032 (add_volume_info, GetCachedVolumeInformation): Run the input file
4033 name through unixtodos_filename, to ensure it is stored and
4034 referenced in canonical form.
4035 (get_volume_info): Lose the DBCS code, now works in UTF-8.
4036 (logon_network_drive, sys_link, utime): Improve error handling.
4037 (sys_access): New function.
4038 (hashval, generate_inode_val): Unused functions deleted.
4039 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
4040 (check_windows_init_file): Convert error message from UTF-8 to
4041 ANSI codepage, for display in the message box.
4042 (globals_of_w32): Set w32_unicode_filenames according to the OS
4045 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
4046 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4047 (syms_of_w32term): Declare w32-unicode-filenames.
4049 * w32proc.c (new_child, delete_child): Remove code that handled
4050 unused pending_deletion and input_file members of the child struct.
4051 (create_child, sys_spawnve): Convert all file names to ANSI
4052 codepage. Use ANSI APIs explicitly; forcibly fail if any file
4053 name cannot be encoded in ANSI codepage. Don't use
4054 unixtodos_filename, mirror slashes by hand.
4055 (record_infile, record_pending_deletion): Functions deleted.
4056 (Fw32_short_file_name): Call w32_get_short_filename instead of
4059 * w32notify.c (add_watch): Work in Unicode mode when
4060 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4061 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4062 instead, do the same with Lisp primitives.
4064 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4065 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4066 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4067 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4068 (Fw32_shell_execute): Improve error reporting.
4069 (Fdefault_printer_name): Ifdef away for Cygwin.
4071 * w32.h (struct _child_process): Remove input_file and
4072 pending_deletion members that are no longer used.
4073 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4074 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4075 (ansi_encode_filename): New and updated prototypes.
4077 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4079 (unexec): Don't use dostounix_filename, it expects a file name in
4080 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4083 * fileio.c (Ffile_name_directory, file_name_as_directory)
4084 (directory_file_name, Fexpand_file_name)
4085 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4086 arguments of dostounix_filename.
4087 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4088 use MAX_UTF8_PATH for size of file-name strings.
4089 (emacs_readlinkat): Build an explicitly unibyte string for file
4091 (syms_of_fileio) <file-name-coding-system>:
4092 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4094 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4095 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4096 directories to UTF-8.
4097 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4098 environment, and each element of the input PATH, to UTF-8.
4100 * dired.c (file_attributes): Use build_unibyte_string explicitly
4101 to make Lisp strings from user and group names.
4103 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4106 * coding.c (decode_file_name, encode_file_name): New functions.
4108 * termcap.c (tgetent): Adapt to the change in arguments of
4111 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4114 * msdos.c (dostounix_filename, init_environment): Adapt to the
4115 change in arguments of dostounix_filename.
4117 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4118 [WINDOWSNT]: Encode file names passed to the image libraries in
4121 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4122 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4124 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4125 arguments of dostounix_filename.
4127 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4129 * font.h (struct font_entity) [HAVE_NS]: New field to record
4130 font driver which was used to create this entity.
4131 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4132 frame where the font was opened.
4133 (font_close_object): Add prototype.
4134 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4135 (font_close_object): Not static any more. Lost frame arg.
4136 Adjust comment and users.
4137 * alloc.c (cleanup_vector): Call font_close_object to adjust
4138 per-frame font counters correctly. If HAVE_NS, also call
4139 driver-specific cleanup for font-entity objects.
4140 * ftfont.c (ftfont_open):
4141 * nsfont.m (nsfont_open):
4142 * w32font.c (w32font_open_internal):
4143 * xfont.c (xfont_open):
4144 * xftfont.c (xftfont_open): Save frame pointer in font object.
4145 * macfont.m (macfont_open): Likewise.
4146 (macfont_descriptor_entity): Save driver pointer to be able
4147 to call its free_entity routine when font-entity is swept.
4148 * ftxfont.c (ftxfont_open): Add eassert because frame
4149 pointer should be saved by ftfont_driver.open.
4151 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4153 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4154 input polling is used. This is still meaningful for Cygwin, see
4155 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4156 * keyboard.c (poll_for_input_1, input_polling_used):
4157 Define unconditionally.
4158 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4159 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4160 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4161 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4162 (face_for_char): Likewise. Rearrange eassert and return ASCII
4163 face for CHAR_BYTE8_P.
4164 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4166 2013-12-11 Ken Brown <kbrown@cornell.edu>
4168 * dispextern.h (erase_phys_cursor):
4169 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4171 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
4173 * nsterm.m (x_free_frame_resources):
4174 * term.c (tty_free_frame_resources):
4175 * xterm.c (x_free_frame_resources): Do not check for non-NULL
4176 face cache because it's implied by free_frame_faces anyway.
4177 * w32term.c (x_free_frame_resources): Likewise. Do not call
4178 free_frame_faces twice.
4180 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4182 * editfns.c (Fformat_time_string): Mention %F in the doc.
4184 2013-12-11 Martin Rudalics <rudalics@gmx.at>
4186 * window.c (resize_frame_windows): Don't return immediately when
4187 the root window's size doesn't change - the minibuffer window
4188 may still have to be repositioned/resized.
4189 * xfns.c (Fx_create_frame): Always change the frame size after
4190 initializing the frame's faces.
4191 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
4192 change_frame_size should already have done it.
4193 (x_new_font): Assign new tool- and menu-bar heights.
4194 (x_set_window_size_1): Account for tool- and menu-bar heights
4195 (Bug#16013). Don't set pixel sizes since change_frame_size
4196 should already have done it.
4198 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4200 Remove the option of using libcrypto.
4201 * Makefile.in (LIB_CRYPTO): Remove.
4202 (LIBES): Don't use it.
4204 2013-12-11 Juri Linkov <juri@jurta.org>
4206 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4207 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4209 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4211 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4212 drawn tool bar items (Bug#16058).
4213 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4215 2013-12-09 Ken Brown <kbrown@cornell.edu>
4217 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4219 * lisp.h (get_frame_param): Adjust conditions for prototype
4222 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4224 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4225 Avoid unused macro warning if configured --without-xft.
4227 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4229 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4231 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4233 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4235 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4237 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4239 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4241 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4243 Use libcrypto's checksum implementations if available, for speed.
4244 * Makefile.in (LIB_CRYPTO): New macro.
4247 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4248 The macro didn't conform to C99 due to type mismatch,
4249 which caused compilation failure with Sun C 5.12,
4250 and it was confusing anyway. Include window.h to declare
4251 redisplay_other_windows.
4253 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4255 * window.c (set_window_buffer): Update mode line (bug#16084).
4257 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4259 Fix minor problems found by static checking.
4260 * keyboard.c (poll_for_input_1, input_polling_used):
4261 Define only if HAVE_NTGUI.
4262 * xmenu.c (popup_activate_callback): Omit unnecessary
4263 check against USE_X_TOOLKIT, which must be defined here anyway.
4264 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
4267 2013-12-07 Martin Rudalics <rudalics@gmx.at>
4269 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
4271 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
4273 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
4275 * nsterm.m (x_set_window_size): Remove fprintf.
4276 (init): Define always. Set applicationDidFinishLaunchingCalled
4278 (applicationDidFinishLaunching:):
4279 Set applicationDidFinishLaunchingCalled.
4280 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
4283 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
4285 Pixel resize changes for NS (Bug#16049).
4286 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4287 height/width. row/cols are locals.
4288 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
4289 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
4290 (windowWillResize): Remove gsextra. Calculate extra as in
4292 (x_new_font): Don't change frame size if fullscreen.
4293 Change size pixelwise.
4295 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
4296 comment in xfns.c. Change to pixelwise call.
4298 2013-12-06 Eli Zaretskii <eliz@gnu.org>
4300 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
4303 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
4305 * xterm.c (input_signal_count): Remove.
4306 (x_dispatch_event): Define unconditionally.
4307 (x_make_frame_visible): Process X events until the frame
4308 is really visible (Bug#16027).
4309 * xterm.h (x_dispatch_event): Declare unconditionally.
4311 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
4313 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
4315 * nsterm.m (x_set_window_size): Handle pixelwise.
4317 2013-12-05 Martin Rudalics <rudalics@gmx.at>
4319 * w32term.c (x_new_font):
4320 * xterm.c (x_new_font): Calculate new frame size from new font
4323 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4325 * lisp.h (FOR_EACH_TAIL): New macro.
4326 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
4328 * window.c (select_window): Call second wset_redisplay before we change
4329 selected_window (bug#16034).
4331 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
4333 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
4335 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4337 * w32xfns.c: Include window.h, to avoid a compiler warning.
4339 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4341 * window.c (window_scroll): Mark window for redisplay (bug#16034).
4342 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
4343 window_scroll takes care of it.
4344 (Fset_window_point, Fdelete_other_windows_internal)
4345 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
4346 (Fsplit_window_internal, Fdelete_window_internal)
4347 (Fresize_mini_window_internal, Fset_window_configuration)
4348 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
4349 cause redisplay instead of forcing a complete redisplay.
4350 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
4351 we're only affecting the selected_window.
4353 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4355 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
4356 directional control characters. Update type and category
4357 determination according to the UBA from Unicode v6.3.
4358 (bidi_category_t): New category EXPLICIT_FORMATTING.
4360 * dispextern.h (bidi_type_t): Update to include new bidirectional
4361 properties introduced with Unicode v6.3. (Bug#16043)
4363 2013-12-04 Martin Rudalics <rudalics@gmx.at>
4365 * xterm.c (XTflash): Fix coordinate of bottom area to flash
4368 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
4370 * font.c (font_list_entities): Remove dummy assignment.
4371 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
4372 used on graphic displays only. Remove unused 'font_encoder' member.
4373 (struct font_bitmap): Remove unused 'extra' member.
4374 * nsfont.m (nsfont_open):
4375 * w32font.c (w32font_open_internal):
4376 * ftfont.c (ftfont_get_bitmap): Adjust users.
4378 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4380 Use bool for boolean.
4381 * tparam.c (tparam1):
4382 * undo.c (record_point, record_property_change):
4383 Use bool for boolean, for local vars that are always true or false.
4385 Minor integer overflow fixes (Bug#16033).
4386 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
4387 This improves on the previous fix to this function.
4388 (window_resize_check): When summing up pixel counts, don't rely on
4389 undefined behavior if the sum overflows.
4391 2013-12-03 Martin Rudalics <rudalics@gmx.at>
4393 * window.c (Fset_window_new_pixel): Don't choke at negative
4394 argument value (Bug#16033).
4396 * xfns.c (Fx_create_frame): Add another call to change_frame_size
4397 to avoid crash in window_box_height.
4399 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
4400 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
4402 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
4404 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4406 Minor integer overflow fixes.
4407 * window.c (Fset_window_new_pixel, grow_mini_window):
4408 * xdisp.c (Fwindow_text_pixel_size):
4409 Avoid undefined behavior on signed integer overflow.
4410 * xfns.c (x_set_mouse_color):
4411 Check that drag shape fits in 'unsigned', since that's what X wants.
4413 2013-12-02 Eli Zaretskii <eliz@gnu.org>
4415 Improve reporting of fatal exception on MS-Windows.
4416 * w32fns.c (my_exception_handler): New function.
4417 (globals_of_w32fns): Set it up as the unhandled exception
4418 handler. Initialize exception code and address to zeros.
4419 (emacs_abort): If the exception code and address are available,
4420 print them at the beginning of the backtrace. Fix the format of
4421 printing addresses (was producing 0x0x12345678 on XP).
4424 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
4426 * eval.c (Fbacktrace__locals): New function.
4427 (syms_of_eval): Defsubr it.
4429 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
4431 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
4432 Define here to unify between...
4433 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
4434 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
4436 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4438 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
4440 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
4441 fringe background extension.
4442 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4443 because they are now always the same as `left' and `width',
4444 respectively. Remove code for the case that `width' and
4445 `sb_width' are different.
4447 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
4449 Fix minor problems found by static checking.
4450 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
4451 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
4452 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
4454 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
4456 * image.c (imagemagick_compute_animated_image): Don't crash if we
4457 have an animation with different-sized images (bug#15313).
4459 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4461 Remove some unused items introduced during pixelwise change.
4462 * window.c (window_resize_total_check): Remove unused function.
4463 * xdisp.c (remember_mouse_glyph): Remove unused label.
4464 (Ftool_bar_height): Move declaration inside #if.
4465 * xterm.c (x_set_window_size): Don't use r and c.
4467 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
4469 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
4472 * window.c (Fset_window_configuration): Comment out unused variables.
4474 * w32term.c (w32_read_socket): Remove unused variable `buf'.
4476 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
4478 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
4480 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
4482 * gnutls.c (gnutls_audit_log_function): Only declare and define if
4483 HAVE_GNUTLS3 (Bug#16001).
4485 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
4486 if interrupts are deferred (Bug#15801).
4488 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4490 Support resizing frames and windows pixelwise.
4491 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
4492 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
4493 (struct glyph_matrix): Replace window_left_col and
4494 window_top_line by window_pixel_left and window_pixel_top.
4495 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
4497 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
4498 (draw_window_divider, move_it_to, x_draw_right_divider)
4499 (x_draw_bottom_divider, change_frame_size): Add or fix
4501 * dispnew.c (change_frame_size_1): Change prototype.
4502 (adjust_glyph_matrix, required_matrix_width)
4503 (adjust_frame_glyphs_for_window_redisplay): Use pixel
4504 values instead of lines and columns.
4505 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
4506 WINDOW_TOTAL_FRINGE_WIDTH.
4507 (handle_window_change_signal, do_pending_window_change)
4508 (init_display): Adjusts calls of change_frame_size.
4509 (change_frame_size, change_frame_size_1): Handle pixelwise
4511 * frame.c (Qright_divider_width, Qbottom_divider_width):
4513 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
4514 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
4515 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4516 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
4518 (set_frame_param): New function.
4519 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
4520 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
4521 (Ffringe_width, Fborder_width, Fright_divider_width)
4522 (Fbottom_divider_width): New functions, defsubr them.
4523 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4524 New argument pixelwise.
4525 (struct frame_parm_table): New members Qright_divider_width and
4526 Qbottom_divider_width.
4527 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
4528 (x_report_frame_params): Handle Qright_divider_width and
4529 Qbottom_divider_width.
4530 (x_set_right_divider_width, x_set_bottom_divider_width):
4532 (frame_resize_pixelwise): New option.
4533 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
4534 new_pixelwise, right_divider_width and bottom_divider_width;
4535 remove total_lines; rename text_lines, text_cols, new_text_lines
4536 and new_text_cols to text_height, text_width, new_height and
4537 new_width respectively.
4538 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
4539 FRAME_TEXT_WIDTH respectively.
4540 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
4541 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
4542 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
4544 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
4545 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
4546 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
4547 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
4548 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
4549 (FRAME_TOTAL_COLS_ARG): Remove macro.
4550 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
4551 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
4552 (x_wm_set_size_hint): Handle frame pixel sizes.
4553 * indent.c (compute_motion, Fcompute_motion):
4554 Call window_body_width instead of window_body_cols.
4555 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
4556 (make_lispy_position): Handle right and bottom dividers.
4557 (Fsuspend_emacs): Pixelize call of change_frame_size.
4558 * keyboard.h: Extern Qright_divider, Qbottom_divider.
4559 * lisp.h: Extern set_frame_param.
4560 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
4562 (Fx_create_frame): Add entry for vertical_drag_cursor.
4563 Pixelize call of change_frame_size.
4564 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
4565 * nsterm.m (ns_update_window_end): Optionally draw right
4567 (x_set_window_size): Add argument pixelwise.
4568 Call check_frame_size and change_frame_size with pixelwise zero.
4569 (ns_draw_window_divider): New function.
4570 (ns_redisplay_interface): Add ns_draw_window_divider.
4571 (updateFrameSize:): Call change_frame_size with pixelwise zero.
4572 (x_new_font): Call x_set_window_size with pixelwise zero.
4573 * print.c (print_object): For a window print its sequence
4575 * term.c (Fresume_tty): Pixelize call of change_frame_size.
4576 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
4577 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4578 (w32_createwindow): Use scroll bar area width.
4579 (w32_wnd_proc): Handle bottom divider width.
4580 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
4581 (Fx_create_frame): Default divider width parameters.
4582 Caclulate sizes pixelwise. Add vertical drag cursor support.
4583 (x_create_tip_frame): Default divider widths to zero.
4584 Pixelize call to change_frame_size.
4585 (Fx_show_tip): Add handling of divider widths. Pixelize window
4587 (Fw32_frame_rect): New function.
4588 (frame_parm_handler w32_frame_parm_handlers): Add divider
4590 (Vx_window_vertical_drag_shape): Add variable.
4591 * w32inevt.c (resize_event, maybe_generate_resize_event):
4592 Pixelize change_frame_size calls.
4593 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
4595 * w32term.c (w32_draw_window_divider): New function.
4596 (x_update_window_end): Handle right divider.
4597 (w32_draw_fringe_bitmap, x_scroll_run)
4598 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
4599 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
4600 Calculate new frame sizes pixelwise.
4601 (x_new_font): Pixelize call to x_set_window_size.
4602 (x_check_fullscreen): Pixelize call to change_frame_size.
4603 (x_set_window_size_1, x_set_window_size): New argument
4604 pixelwise. Calculate pixelwise.
4605 (x_wm_set_size_hint): Use scroll bar area width.
4606 (w32_redisplay_interface): Add w32_draw_window_divider.
4607 * w32term.h (struct w32_output): Add vertical drag cursor.
4608 * widget.c (set_frame_size, update_wm_hints)
4609 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
4611 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
4612 * window.c (sequence_number): Restore.
4613 (Fwindow_pixel_width, Fwindow_pixel_height)
4614 (Fwindow_mode_line_height, Fwindow_header_line_height)
4615 (window_pixel_to_total, Frun_window_scroll_functions)
4616 (Fset_window_new_pixel, window_resize_apply_total)
4617 (Fwindow_resize_apply_total): New functions.
4618 (window_body_height, window_body_width): Rename from
4619 window_body_lines. New argument PIXELWISE.
4620 Calculate pixelwise.
4621 (Fwindow_body_height, Fwindow_body_width): New argument
4623 (coordinates_in_window, window_relative_x_coord): Use window's
4624 pixel width instead of total width.
4625 (replace_window, recombine_windows): Initialize pixel values.
4626 (resize_root_window, resize_frame_windows, grow_mini_window)
4627 (shrink_mini_window): New argument PIXELWISE.
4628 Calculate pixelwise.
4629 (Fdelete_other_windows_internal, adjust_window_margins)
4630 (window_resize_check, window_resize_apply)
4631 (Fdelete_window_internal, Fresize_mini_window_internal)
4632 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
4633 (check_frame_size): Rename arguments. New argument PIXELWISE.
4634 Calculate pixelwise.
4635 (set_window_buffer): Make samebuf bool. Run configuration change
4636 hook only if buffer changed.
4637 (Fset_window_buffer): Rewrite doc-string.
4638 (make_window): Initialize new_pixel slot.
4639 (Fwindow_resize_apply): Check pixel size of root window.
4640 (Fsplit_window_internal): Call 2nd argument pixel_size.
4641 Calculate pixelwise.
4642 (Fscroll_left, Fscroll_right): Call window_body_width instead of
4644 (save_window_data): New slots frame_text_width,
4645 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
4646 (saved_window): New slots pixel_left, pixel_top, pixel_height,
4648 (Fcurrent_window_configuration, Fset_window_configuration)
4649 (save_window_save, compare_window_configurations): Handle new
4650 slots in save_window_data and saved_window.
4651 (Fset_window_scroll_bars): Fix doc-string.
4652 (window_resize_pixelwise): New variable.
4653 (coordinates_in_window, Fcoordinates_in_window_p):
4655 (make_parent_window): Adjust sequence_number.
4656 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4658 * window.h (struct window): New members new_pixel, pixel_left,
4659 pixel_top, pixel_width, pixel_height. Restore sequence_number.
4660 (wset_new_pixel): New function.
4661 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
4662 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
4663 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
4664 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
4665 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
4666 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
4667 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
4668 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
4669 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
4670 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
4671 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
4672 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
4673 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
4674 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
4675 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
4677 (resize_frame_windows, grow_mini_window, shrink_mini_window)
4678 (window_body_width, check_frame_size): Adapt external declarations.
4679 * xdisp.c (last_max_ascent): New integer.
4680 (window_text_bottom_y): Handle bottom divider.
4681 (window_box_width, window_box_height): Calculate pixelwise.
4682 (get_glyph_string_clip_rects): Handle right divider.
4683 (remember_mouse_glyph): When windows are resized pixelwise
4684 proceed with width and height set to 1.
4685 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
4687 (move_it_to): Calculate and return maximum x position
4689 (Fwindow_text_pixel_size): New function.
4690 (resize_mini_window, update_tool_bar): Calculate pixelwise.
4691 (tool_bar_lines_needed): Rename to tool_bar_height.
4692 Calculate pixelwise.
4693 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
4694 Calculate pixelwise.
4695 (redisplay_tool_bar): Calculate pixelwise.
4696 (redisplay_window): Calculate pixelwise. Handle dividers.
4697 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
4698 (x_draw_vertical_border): Handle dividers.
4699 (define_frame_cursor1): Handle vertical drag cursor.
4700 (x_draw_right_divider, x_draw_bottom_divider): New functions.
4701 (expose_window): Calculate pixelwise. Handle dividers.
4702 (init_xdisp): Initialize pixel values.
4703 * xfaces.c (Qwindow_divider): New face.
4704 (realize_basic_faces): Realize it.
4705 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
4706 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4707 (x_set_scroll_bar_default_width): Default actual width to 16.
4708 (Fx_create_frame): Set sizes pixelwise.
4709 (x_create_tip_frame): Default divider widths to zero.
4710 Pixelize call of change_frame_size.
4711 (Fx_show_tip): Handle divider widths. Initial pixel position
4713 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
4714 (Vx_window_vertical_drag_shape): New option.
4715 * xmenu.c (free_frame_menubar): Pixelize call of
4717 * xterm.c (x_draw_window_divider): New function.
4718 (x_update_window_end): Optionally draw right divider.
4719 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
4720 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
4721 (handle_one_xevent, x_new_font): Calculate pixelwise.
4722 (x_set_window_size_1, x_set_window_size): New argument
4723 pixelwise. Calculate pixelwise.
4724 (x_wm_set_size_hint): Pixelize call of check_frame_size.
4725 (struct x_redisplay_interface): Add x_draw_window_divider.
4726 * xterm.h (struct x_output): Add vertical_drag_cursor.
4728 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
4730 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
4731 Set invisible frames's `redisplay' when a full redisplay is requested.
4732 (redisplay_window): Set must_be_updated_p instead (bug#15999).
4733 (redisplay_mode_lines): Don't set must_be_updated_p any more.
4734 (display_mode_lines): Set it here instead.
4736 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
4738 * dispextern.h (set_window_update_flags): Remove.
4740 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4742 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
4744 * xdisp.c (REDISPLAY_SOME_P): New macro.
4745 (redisplay_internal): Use it (bug#15999).
4746 (prepare_menu_bars, redisplay_window): Use it as well.
4748 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
4750 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
4752 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4753 (globals_of_w32font): Zero it out.
4754 (GetCharWidth32W_Proc): New function pointer.
4755 (get_char_width_32_w): New function.
4756 (compute_metrics): If get_glyph_outline_w returns an error, try
4757 get_char_width_32_w before declaring a failure. This avoids
4758 punishing raster (a.k.a. "bitmap") fonts by slowing down
4759 redisplay. (Bug#6364).
4761 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4763 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4764 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4765 highlight needs to be redisplayed. (Bug#15913)
4767 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4769 Fix minor problems found by static checking.
4770 * buffer.h (struct buffer_text, struct buffer):
4771 * frame.h (struct frame):
4772 * window.h (struct window):
4773 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4774 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4775 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4776 no-longer-valid use of HAVE_MENUS.
4777 * xdisp.c (propagate_buffer_redisplay): Now static.
4779 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4781 * xmenu.c (Fmenu_or_popup_active_p):
4782 * window.c (Fset_window_configuration):
4783 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4784 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4785 * fns.c (Fyes_or_no_p):
4786 * editfns.c (Fmessage_box, Fmessage_or_box):
4787 * alloc.c (make_save_ptr_ptr):
4788 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4790 * window.c (Fset_window_configuration): Move select_window later.
4792 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4794 Refine redisplay optimizations to only redisplay *some* frames/windows
4795 rather than all of them.
4796 * xdisp.c (REDISPLAY_SOME): New constant.
4797 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4798 (bset_redisplay, bset_update_mode_line): New functions.
4799 (message_dolog): Use bset_redisplay.
4800 (clear_garbaged_frames): Use fset_redisplay.
4801 (echo_area_display): Use wset_redisplay.
4802 (buffer_shared_and_changed): Remove.
4803 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4804 frame titles. Compute the actual set of windows redisplayed.
4805 Don't update frame titles and menu bars for frames that don't need to
4807 (propagate_buffer_redisplay): New function.
4809 (redisplay_internal): Use it. Be more selective in the set of windows
4810 we redisplay. Propagate windows_or_buffers_changed to
4811 update_mode_lines a bit later to simplify the code.
4812 (mark_window_display_accurate_1): Reset window and buffer's
4814 (redisplay_window): Do nothing if neither the window nor the buffer nor
4815 the frame needs redisplay.
4816 * window.h (struct window): Add `redisplay' field.
4817 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4818 (redisplay_other_windows, window_list): New declarations.
4819 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4820 (window_list): Not static any more.
4821 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4822 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4823 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4824 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4825 * frame.h (struct frame): Add `redisplay' field.
4826 Move `external_menu_bar' bitfield next to other bit-fields.
4827 (SET_FRAME_GARBAGED): Use fset_redisplay.
4828 (SET_FRAME_VISIBLE): Don't garbage the frame;
4829 Use redisplay_other_windows.
4830 * buffer.h (struct buffer): Add `redisplay' field.
4831 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4832 (modify_overlay): Use bset_redisplay.
4833 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4835 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4837 Support w32 file notifications in batch mode.
4838 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4839 invalid (which happens in batch mode). If non-interactive, call
4840 handle_file_notifications to store file notification events in the
4841 input queue. (Bug#15933)
4843 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4845 * w32inevt.c (handle_file_notifications): Now external, not static.
4847 * w32term.h (handle_file_notifications): Provide prototype.
4849 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4850 init_crit, since init_display, which does that otherwise, is not
4853 2013-11-27 Glenn Morris <rgm@gnu.org>
4855 * Makefile.in ($(lispsource)/international/charprop.el): New.
4856 (emacs$(EXEEXT)): Depend on charprop.el.
4858 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4860 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4861 deleting portions of the buffer under non-nil REPLACE argument.
4864 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4865 directory, watch it and not its parent.
4866 (add_watch): Allow empty string in FILE.
4868 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4870 * window.c (Fset_window_start, window_resize_apply)
4871 (window_scroll): Reset window_end_valid (Bug#15957).
4873 2013-11-27 Glenn Morris <rgm@gnu.org>
4875 * Makefile.in (leimdir): Now in lisp source directory.
4876 ($(leimdir)/leim-list.el): Just use ../leim .
4877 * epaths.in (PATH_DUMPLOADSEARCH):
4878 * lread.c (load_path_default):
4879 * nsterm.m (ns_load_path): No more leim directory.
4881 2013-11-26 Andreas Schwab <schwab@suse.de>
4883 * .gdbinit (xgettype): Add cast.
4885 2013-11-26 Glenn Morris <rgm@gnu.org>
4887 Preload leim-list.el.
4888 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4889 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4890 is a single directory.
4892 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4894 bool-vector-subsetp is now the normal direction (Bug#15912).
4895 * data.c (Fbool_vector_subsetp): Test whether the first argument
4896 is a subset of the second one, not the reverse. Add doc string.
4898 Fix minor problems found by static checking.
4899 * lread.c (load_path_default): Now static.
4900 * textprop.c (text_property_stickiness): Be consistent about the
4901 test used when deciding whether to consider the previous character.
4902 This simplifies the code a bit.
4904 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4906 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4908 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4909 (syms_of_frame): Don't defsubr them.
4911 2013-11-25 Glenn Morris <rgm@gnu.org>
4913 * lread.c (load_path_default): Change the sense of the argument.
4914 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4915 from dump_path. When it is not, avoid checking dump_path twice.
4917 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4918 uninstalled dump_path against installed Vload_path. (Bug#15964)
4920 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4922 Export get_pos_property to Elisp.
4923 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4924 (syms_of_editfns): Export it to Elisp.
4926 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4928 2013-11-23 Romain Francoise <romain@orebokech.com>
4930 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4931 initialization here ...
4932 (syms_of_fileio): ... from here.
4934 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4936 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4937 Please use --enable-check-lisp-object-type.
4939 2013-11-23 Glenn Morris <rgm@gnu.org>
4941 * process.c (get_process): Explicit error for dead buffers.
4943 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4945 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4947 2013-11-23 Glenn Morris <rgm@gnu.org>
4949 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4950 * lread.c (load_path_check): Take path to check as argument.
4951 (load_path_default): New, split from init_lread.
4952 (init_lread): Move calc of default load-path to load_path_default.
4953 Empty elements in EMACSLOADPATH now stand for the default.
4954 (load-path): Doc fix.
4955 * emacs.c (decode_env_path): Add option to treat empty elements
4956 as nil rather than ".".
4957 * callproc.c (init_callproc_1, init_callproc):
4958 * image.c (Vx_bitmap_file_path):
4959 * lisp.h (decode_env_path):
4960 * lread.c (Vsource_directory):
4961 Update for new argument spec of decode_env_path.
4963 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4965 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4966 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4968 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4970 Fix some dependency problems that cause unnecessary recompiles.
4971 Problem reported by RMS in
4972 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4973 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4974 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4975 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4976 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4977 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4978 (boostrap-clean): No need to remove stamp-oldxmenu.
4980 Fix recently introduced bool vector overrun.
4981 This was due to an optimization that went awry.
4982 Reported by Glenn Morris in
4983 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4984 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4985 for empty vectors, undoing the 2013-11-18 change.
4986 * data.c (bool_vector_binop_driver): Rely on this.
4987 Fix bug that occasionally overran the destination.
4988 * lisp.h (struct Lisp_Bool_vector): Document this.
4990 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4992 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4995 * nsterm.m (init, run, stop:): Comment out for now, does not work
4998 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
5000 * charset.c (syms_of_charset): Don't read past end of string.
5002 2013-11-19 Glenn Morris <rgm@gnu.org>
5004 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
5006 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
5008 Add hooks to run on gaining/losing focus. (Bug#15029)
5009 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
5010 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
5011 (syms_of_frame): Add focus-in-hook, focus-out-hook.
5013 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
5015 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
5016 The old names predated the API change that put destination at end.
5018 Improve API of recently-added bool vector functions (Bug#15912).
5019 The old API had (bool-vector-count-matches A B)
5020 and (bool-vector-count-matches-at A B I), which gave the
5021 misleading impression that the two functions were variants, one
5022 with a location I. The new API has (bool-vector-count-population A)
5023 and (bool-vector-count-consecutive A B I) to make the distinction
5024 clearer. The first function no longer has a B argument, since the
5025 caller can easily determine the number of nils if the length and
5026 number of ts is known.
5027 * data.c (Fbool_vector_count_population): Rename from
5028 bool_vector_count_matches, and accept just 1 argument.
5029 (Fbool_vector_count_consecutive): Rename from
5030 Fbool_vector_count_matches_at.
5032 Always allocate at least one bits_word per bool vector.
5033 See Daniel Colascione in:
5034 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
5035 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
5036 * data.c (bool_vector_binop_driver): Rely on this. Tune.
5037 * lisp.h (struct Lisp_Bool_vector): Document this.
5039 2013-11-18 Eli Zaretskii <eliz@gnu.org>
5041 * insdel.c (invalidate_buffer_caches): New function, consolidated
5042 from part of prepare_to_modify_buffer.
5043 (insert_from_gap, prepare_to_modify_buffer):
5044 * coding.c (code_convert_region, code_convert_string):
5045 Call invalidate_buffer_caches. (Bug#15841)
5047 * lisp.h (invalidate_buffer_caches): Add prototype.
5049 2013-11-17 Eli Zaretskii <eliz@gnu.org>
5051 * w32term.c (x_update_window_end): Don't invalidate the entire
5052 mouse-highlight info, just signal frame_up_to_date_hook that mouse
5053 highlight needs to be redisplayed. (Bug#15913)
5055 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
5057 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5059 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5061 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5062 while we are using Vprin1_to_string_buffer.
5064 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5065 after inserting the description string. (Bug#15907)
5067 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5069 * data.c: Work around bogus GCC diagnostic about shift count.
5070 Reported by Eli Zaretskii in
5071 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5072 (pre_value): New function.
5073 (count_trailing_zero_bits): Use it.
5075 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5077 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5078 assume C macros are not supported even under -g3 in these old GCC
5081 2013-11-15 Leo Liu <sdl.web@gmail.com>
5083 * minibuf.c (Ftry_completion, Fall_completions)
5084 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5086 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5088 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5089 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5090 This avoids placing unnecessary constants into the Emacs code.
5092 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5094 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5095 for Cygwin w32 build.
5097 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5098 for Cygwin w32 build. (Bug#15892)
5100 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5102 Simplify, port and tune bool vector implementation.
5103 * alloc.c (bool_vector_exact_payload_bytes)
5104 (bool_vector_payload_bytes): Remove.
5105 (bool_vector_fill): Return its argument.
5106 * alloc.c (bool_vector_fill):
5108 * print.c (print_object):
5109 Simplify by using bool_vector_bytes.
5110 * alloc.c (make_uninit_bool_vector):
5111 New function, broken out from Fmake_bool_vector.
5112 (Fmake_bool_vector): Use it. Use tail call.
5113 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5114 * data.c (BITS_PER_ULL): New constant.
5115 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5116 if long long versions don't exist.
5117 (shift_right_ull): New function.
5118 (count_one_bits_word): New function, replacing popcount_bits_word
5119 macro. Don't assume that bits_word is no wider than long long.
5120 (count_one_bits_word, count_trailing_zero_bits):
5121 Don't assume that bits_word is no wider than long long.
5122 * data.c (bool_vector_binop_driver, bool_vector_not):
5123 * fns.c (Fcopy_sequence):
5125 Create an uninitialized destination, to avoid needless work.
5126 (internal_equal): Simplify.
5127 (Ffillarray): Prefer tail call.
5128 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5129 contain at least one word.
5130 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5131 chars are narrower than ints.
5132 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5133 * fns.c (Fcopy_sequence):
5135 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5136 Don't try to port to hosts where bits_word values have holes; the
5137 code wouldn't work there anyway. Verify this assumption, though.
5138 (bool_vector_bytes): New function.
5139 (make_uninit_bool_vector): New decl.
5140 (bool_vector_fill): Now returns Lisp_Object.
5142 * xfns.c (xic_create_fontsetname):
5143 * xrdb.c (gethomedir): Prefer tail calls.
5145 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5147 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5148 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5150 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5151 that requires a return value.
5152 (Fset_buffer_modified_p): Take advantage of this change to do
5155 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5157 * buffer.c (Frestore_buffer_modified_p): Sync it with
5158 Fset_buffer_modified_p.
5159 (Fforce_mode_line_update): New function, moved from subr.el.
5160 (Fset_buffer_modified_p): Use them.
5161 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5163 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5165 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5166 This avoids undefined behavior when subtracting pointers into
5167 different aways. On my platform it also makes the code a tad
5168 smaller and presumably faster.
5170 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5172 * keyboard.c (command_loop_1): Use region-extract-function.
5173 * insdel.c (Qregion_extract_function): Not static any more (can we
5174 stop pretending that these vars can benefit from being marked static?).
5176 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5178 * search.c (find_newline): If buffer text is relocated during the
5179 "dumb loop", adjust C pointers into buffer text to follow suit.
5182 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
5184 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
5185 for conversion (Bug#15837).
5187 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5189 * fileio.c (Finsert_file_contents): Invalidate the newline cache
5190 for the entire range of inserted characters. (Bug#15841)
5192 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5194 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5196 (realize_default_face): Remove assignment to distant-foreground if
5197 unspecified (Bug#15815).
5199 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5201 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5202 cache-long-scans disabled, since we don't want to call
5203 prepare_to_modify_buffer (in insert_1_both) for each message we
5206 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5207 from buffer.c. Improve commentary to the buffer field setter
5210 * buffer.c (bset_cache_long_scans): Static function deleted.
5211 Improve commentary to the buffer field setter functions.
5212 (init_buffer_once): Default for cache-long-scans changed to t.
5215 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5217 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5219 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5220 This bug was introduced in my 2013-06-21 change, and caused
5221 struct Lisp_Sub_Char_Table objects to be given too many slots,
5222 which broke 'make -C admin/unidata'.
5224 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5226 Import changes from mac-port 4.5.
5227 * macfont.m (mac_font_copy_default_descriptors_for_language)
5228 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5229 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5230 (macfont_language_default_font_names): New.
5231 (macfont_list): Rearrange language/charset code.
5232 (macfont_close): Don't check for macfont_info->cache.
5233 (mac_ctfont_create_preferred_family_for_attributes): New font
5234 selection code, call
5235 mac_font_copy_default_name_for_charset_and_languages.
5236 (mac_font_copy_default_descriptors_for_language)
5237 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5239 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5241 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5243 Port to C11 aligned_alloc, and fix some integer overflows.
5244 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5245 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5246 and use of posix_memalign replaced with aligned_alloc.
5247 (aligned_alloc): New function, defined or declared as needed.
5248 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5249 Don't undef; configure.ac now does this.
5250 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5251 (calloc, aligned_alloc): Check for integer overflow.
5252 (aligned_alloc): Rename from memalign. All uses changed.
5253 (memalign): New function, an alias for aligned_alloc.
5255 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5257 * xdisp.c (redisplay_internal): Fix typo in last change.
5259 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5261 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
5263 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5265 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
5266 redisplay--mode-lines-cause.
5267 (redisplay_internal): Keep them uptodate. Remove redundant check of
5268 buffer_shared_and_changed.
5269 * *.[chm]: Number every assignment to update_mode_lines so we
5270 can track why it is set.
5272 2013-11-06 Eli Zaretskii <eliz@gnu.org>
5274 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
5276 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5278 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
5279 can track why it is set.
5281 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5283 Integer-related fixes for term.c etc.
5284 * dispextern.h (face_tty_specified_color): New function.
5285 * term.c (turn_on_face): Don't rely on undefined behavior when
5286 assigning an out-of-range value to 'long'.
5287 Simplify test for toggling highlight.
5288 (tty_capable_p): Omit last two (unused) args. All callers changed.
5289 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
5290 (read_menu_input, tty_menu_activate, tty_menu_show):
5291 * xfaces.c (x_supports_face_attributes_p)
5292 (tty_supports_face_attributes_p):
5293 Use bool for boolean. All callers changed.
5294 (tty_supports_face_attributes_p): Omit defaults for color indices;
5295 no longer needed. Simplify tail call.
5297 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5299 * xdisp.c (prepare_menu_bars): Mark static.
5300 * lisp.h (prepare_menu_bars): Don't declare.
5301 * xselect.c (x_handle_selection_clear):
5302 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
5304 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5306 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
5307 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
5309 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5311 * keyboard.c (Fcommand_error_default_function): Rename from
5312 Fdefault_error_output.
5314 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
5316 * keyboard.c (Fdefault_error_output): New function, extracted from
5318 (syms_of_keyboard): Use it for Vcommand_error_function.
5320 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5322 * eval.c (handlerlist_sentinel): New variable (bug#15802).
5323 (init_eval): Use it to ensure handlerlist is non-NULL.
5324 (unwind_to_catch): Make sure we never set handlerlist to NULL.
5325 (Fsignal): Adjust NULLness test of handlerlist.
5326 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
5328 2013-11-05 Eli Zaretskii <eliz@gnu.org>
5330 * callproc.c (call_process): Call prepare_to_modify_buffer before
5331 decoding text read from the sub-process, as the decoded stuff will
5332 be inserted into the buffer. This will invalidate the various
5333 caches maintained for the buffer. (Bug#15148)
5335 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
5337 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
5338 string of glyphless-char-display.
5340 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
5342 * nsfns.m (ns_get_name_from_ioreg): New function.
5343 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
5344 OSX >= 10.9. Use ns_get_name_from_ioreg.
5346 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5348 Simplify and port recent bool vector changes.
5349 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
5350 only in this file. Use a more-efficient implementation if the
5351 second argument is a power of 2.
5352 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
5353 Remove no-longer-necessary compile-time checks.
5354 (bool_vector_exact_payload_bytes): New function.
5355 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
5356 exact payload changed to call the new function. Do not assume
5357 that the arg or result fits in ptrdiff_t.
5358 (bool_vector_fill): New function.
5359 (Fmake_bool_vector): Use it. Don't assume bit counts fit
5361 (vroundup_ct): Don't assume arg fits in size_t.
5362 * category.c (SET_CATEGORY_SET): Remove. All callers now just
5363 invoke set_category_set.
5364 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
5365 All callers changed. Use bool_vector_set.
5366 * category.h (XCATEGORY_SET): Remove; no longer needed.
5367 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
5369 * data.c (Faref): Use bool_vector_ref.
5370 (Faset): Use bool_vector_set.
5371 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
5372 (Fbool_vector_not, Fbool_vector_count_matches)
5373 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
5374 * fns.c (concat): Use bool_vector_ref.
5375 (Ffillarray): Use bool_vector_fill.
5376 (mapcar1): Use bool_vector_ref.
5377 (sxhash_bool_vector): Hash words, not bytes.
5378 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
5379 a constant, since it's now used in #if.
5380 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
5381 unsigned char on unusual architectures, so that we no longer
5382 assume that the number of bits per bits_word is a power of two or
5383 is a multiple of 8 or of CHAR_BIT.
5384 (Qt): Add forward decl.
5385 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
5386 at least as strictly as bits_word.
5387 (bool_vector_data, bool_vector_uchar_data): New accessors.
5388 All data structure accesses changed to use them.
5389 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
5390 (bool_vector_set): New functions.
5391 (bool_vector_fill): New decl.
5392 (ROUNDUP): Move to alloc.c as described above.
5394 Fix recent gnutls changes.
5395 * gnutls.c (Fgnutls_boot): Don't assume C99.
5396 * process.c (wait_reading_process_output): Fix typo in recent change.
5398 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
5400 * process.c (wait_reading_process_output, read_process_output)
5401 (send_process): Check gnutls_state is not NULL.
5403 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
5404 (Fgnutls_boot): Set process gnutls_p later, after initialization.
5406 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
5408 * nsterm.m (init, run, stop:): New methods in EmacsApp for
5409 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
5411 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
5414 * nsfns.m (Fx_create_frame): Fix memory leak.
5416 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
5417 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
5418 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
5420 2013-11-04 Eli Zaretskii <eliz@gnu.org>
5422 * xdisp.c (message3_nolog, message_with_string): Encode the string
5423 before writing it to the terminal in a non-interactive session.
5425 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
5426 sure we concatenate them into a unibyte string.
5428 * fileio.c (make_temp_name): Encode PREFIX, and decode the
5429 resulting temporary name before returning it to the caller.
5430 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
5431 is a unibyte string, convert NAME to a unibyte string to ensure
5432 that the result is also a unibyte string.
5434 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
5435 create unibyte strings from default paths and directory/file
5438 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
5441 * callproc.c (init_callproc): Use build_unibyte_string to make
5442 sure we create unibyte strings from default paths and
5443 directory/file names.
5445 * buffer.c (init_buffer): Don't store default-directory of
5446 *scratch* in multibyte form. The original problem which led to
5447 that is described in
5448 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
5449 but it was solved long ago. (Bug#15260)
5451 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
5453 Port to stricter C99 platforms.
5454 Especially, C99 prohibits nesting a struct X inside struct Y if
5455 struct X has a flexible array member.
5456 * alloc.c (struct sdata): New type.
5457 (sdata): Implement in terms of struct sdata.
5458 Remove u member; all uses replaced by next_vector, set_next_vector.
5459 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
5460 (SDATA_DATA_OFFSET): Now a constant, not a macro.
5461 (struct sblock): Rename first_data member to data, which is now
5462 a flexible array member. All uses changed.
5463 (next_vector, set_next_vector, large_vector_vec): New functions.
5464 (vector_alignment): New constant.
5465 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
5466 (struct large-vector): Now merely a NEXT member, since the old approach
5467 ran afoul of stricter C99. All uses changed to use
5468 large_vector_vec or large_vector_offset.
5469 (large_vector_offset): New constant.
5470 * dispnew.c: Include tparam.h, for tgetent.
5471 Do not include term.h; no longer needed.
5472 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
5473 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
5474 (struct Lisp_Vector): Use a flexible array member for contents,
5475 instead of a union with a member that is an array of size 1.
5477 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
5478 fact that the struct no longer contains a union.
5479 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
5480 (struct Lisp_Save_Value, struct Lisp_Free):
5481 Use unsigned, not int, for spacers, to avoid c99 warning.
5482 (union specbinding): Use unsigned, not bool, for bitfield, as
5483 bool is not portable to pre-C99 hosts.
5485 2013-11-04 Glenn Morris <rgm@gnu.org>
5487 * emacs.c (usage_message): Mention that `-L :...' appends.
5489 2013-11-02 Glenn Morris <rgm@gnu.org>
5491 * Makefile.in (abs_builddir): Remove.
5492 (bootstrap_exe): Use relative filename.
5494 Use relative filenames in TAGS files.
5495 * Makefile.in (abs_srcdir): Remove it again.
5496 (.PHONY): Remove frc.
5497 (maintainer-clean): No more TAGS-LISP file.
5498 (TAGS): Pass relative file names to etags.
5499 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
5501 * Makefile.in (abs_srcdir): New, set by configure.
5503 (maintainer-clean): Remove pointless echo. That should be in the
5504 top-level Makefile, if anywhere. Delete TAGS-LISP.
5505 (extraclean): No s/ and m/ directories for some time.
5506 (TAGS): Also depend on ctagsfiles3.
5507 Remove no-longer-defined S_FILE.
5508 Pass absolute filenames to etags once more.
5509 (TAGS-LISP): Replace lispdir with its expansion.
5510 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
5511 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
5513 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
5515 * xfaces.c (check_lface_attrs, realize_default_face):
5516 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
5517 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
5519 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
5521 * emacs.c (original_pwd): Remove global var by making it local.
5522 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
5524 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
5526 * xfaces.c: Declare color_distance.
5527 (QCdistant_foreground): New variable.
5528 (NEAR_SAME_COLOR_THRESHOLD): New define.
5529 (load_color2): New function.
5530 (load_color): Call load_color2.
5531 (load_face_colors): Call load_color2 and if distant-color is specified
5532 calculate distant and use distant-color if colors are near.
5533 (LFACE_DISTANT_FOREGROUND): New define.
5534 (merge_face_ref, Finternal_set_lisp_face_attribute)
5535 (Finternal_get_lisp_face_attribute)
5536 (x_supports_face_attributes_p): Handle distant-foreground similar to
5538 (syms_of_xfaces): DEFSYM QCdistant_foreground.
5540 * dispextern.h (lface_attribute_index):
5541 Add LFACE_DISTANT_FOREGROUND_INDEX.
5543 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
5545 * image.c (pbm_next_char): New function.
5546 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
5547 (pbm_scan_number): Use it.
5548 (Qlibjpeg_version): New variable.
5549 (syms_of_image): DEFSYM and initialize it.
5551 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
5553 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
5555 2013-10-31 Glenn Morris <rgm@gnu.org>
5557 * emacs.c (original_pwd): New char.
5558 (main): If using --chdir, store original_pwd.
5559 (init_cmdargs): When setting Vinvocation_directory based on a
5560 relative argv[0], use original_pwd if set. (Bug#15768)
5562 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5564 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
5566 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
5568 * insdel.c: Fix minor problems found by static checking.
5569 (Qregion_extract_function): Now static.
5570 (prepare_to_modify_buffer_1): Remove unused locals.
5572 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5574 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
5575 (syms_of_xdisp): Declare pre-redisplay-function.
5576 (markpos_of_region): Remove function.
5577 (init_iterator, compute_stop_pos, handle_face_prop)
5578 (face_before_or_after_it_pos, reseat_to_string)
5579 (get_next_display_element, window_buffer_changed)
5580 (redisplay_internal, try_cursor_movement, redisplay_window)
5581 (try_window_reusing_current_matrix, try_window_id, display_line)
5582 (note_mode_line_or_margin_highlight, note_mouse_highlight)
5583 (display_string, mouse_face_from_buffer_pos): Remove region handling.
5584 * window.h (struct window): Remove field `region_showing'.
5585 * dispextern.h (struct it): Remove region_beg/end_charpos.
5586 (face_at_buffer_position, face_for_overlay_string)
5587 (face_at_string_position): Update prototypes.
5588 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
5589 (face_at_string_position): Remove `region_beg' and `region_end' args.
5590 * fontset.c (Finternal_char_font):
5591 * font.c (font_at, font_range): Adjust calls accordingly.
5592 * insdel.c (Qregion_extract_function): New var.
5593 (syms_of_insdel): Initialize it.
5594 (prepare_to_modify_buffer_1): Use it.
5596 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5598 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
5599 * ftxfont.c (ftxfont_get_gcs):
5600 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
5601 * xfaces.c (x_free_colors, x_free_dpy_colors)
5602 (x_create_gc, unload_color):
5603 * xselect.c (x_property_data_to_lisp):
5604 * xsettings.c (parse_settings):
5605 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
5606 (get_bits_and_offset): Adjust definition.
5607 * frame.c (XParseGeometry): Adjust locals.
5608 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
5609 * regex.h (toplevel): Likewise for reg_syntax_t.
5611 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5613 * eval.c (run_hook_with_args): Use FUNCTIONP.
5615 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5617 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
5618 fields, drop 'allocated_p' member and use -1 for uninitialized value.
5619 * w32term.h (struct w32_output): Similarly but do not use -1 because...
5620 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
5621 on MS-Windows anyway.
5622 (free_face_colors): Define only if HAVE_X_WINDOWS and...
5623 (free_realized_face): ...adjust user.
5624 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
5625 white relief pixels to -1.
5626 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
5627 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
5628 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
5630 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
5632 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
5633 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
5634 in practice now. All callers changed.
5636 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
5638 * dispextern.h (struct face): Use bitfields for 'underline_type'
5639 and 'box' members. Remove set-but-unused members 'pixmap_w' and
5640 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
5641 'stipple' member. Move 'lface' member up to help...
5642 * xfaces.c (make_realized_face): ...this function to find and
5643 clear just the members that need clearing.
5644 (load_face_colors, realize_x_face):
5645 * xdisp.c (extend_face_to_end_of_line): Adjust user.
5647 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
5649 * xftfont.c (struct xftfont_info): Remove set-but-unused
5651 (xftfont_open): Adjust user.
5652 (xftfont_get_colors): Remove useless prototype.
5654 2013-10-26 Eli Zaretskii <eliz@gnu.org>
5656 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
5657 before passing them to 'unexec'. (Bug#15260)
5659 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
5661 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
5663 2013-10-25 Eli Zaretskii <eliz@gnu.org>
5665 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
5666 the changed signature of the font driver's 'close' method.
5668 * w32font.h (w32font_close): Adjust the prototype to the change in
5669 function definition.
5671 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
5673 * w32uniscribe.c (uniscribe_close): Adapt the call to
5674 w32font_close to its new prototype.
5676 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
5678 Omit unused frame argument of font API's close function.
5679 * font.h (struct font): Drop frame argument. Adjust comment.
5680 * font.c (font_clear_cache, font_close_object): Adjust users.
5681 * ftfont.c (ftfont_close):
5682 * ftxfont.c (ftxfont_close):
5683 * macfont.m (macfont_close):
5684 * nsfont.m (nsfont_close):
5685 * w32font.c (w32font_close):
5686 * xfont.c (xfont_close):
5687 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
5688 tweak comments and make functions safe if called more than once for
5689 the same font object.
5691 Perform font-specific cleanup when font object is swept by GC. See
5692 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
5693 * alloc.c (cleanup_vector): New function.
5694 (sweep_vector): Call it for each reclaimed vector object.
5695 * font.h (struct font): Adjust comment.
5697 2013-10-24 Glenn Morris <rgm@gnu.org>
5699 * Makefile.in (abs_top_srcdir): New, set by configure.
5701 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
5703 Adjust recent font-related changes to fix bug#15686.
5704 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
5705 is a live window system frame, mark its default font too.
5707 2013-10-23 Glenn Morris <rgm@gnu.org>
5709 * Makefile.in (RUN_TEMACS): Make relative (again).
5710 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
5711 (bootstrap-emacs$(EXEEXT)):
5712 Quote entities that might contain whitespace.
5714 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
5716 Port to Solaris 10 and its bundled GCC.
5717 Problem reported by Timothy C. Burt.
5718 * floatfns.c (isfinite, isnan): Redefine unconditionally.
5720 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
5722 Do not allow font caches to grow too large.
5723 * alloc.c (compact_font_cache_entry, compact_font_caches):
5724 New functions or stub if not HAVE_WINDOW_SYSTEM.
5725 (compact_undo_list): Factor out from Fgarbage_collect.
5727 (mark_face_cache): Mark face font. Move down to avoid
5729 (mark_terminals): Do not mark font cache here.
5730 (Fgarbage_collect): Call compaction functions described
5731 above. Adjust comment.
5733 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
5735 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
5736 chdir to HOME (bug#15607).
5738 * nsterm.m (Qcocoa, Qgnustep): New variables.
5739 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5740 (ns_get_color): Make selection color work for GNUstep also.
5742 2013-10-18 Eli Zaretskii <eliz@gnu.org>
5744 * keyboard.c (make_lispy_event): Remove GPM-specific code that
5745 handles mouse clicks. Instead, let GPM use the same code as all
5746 the other mice use. See the discussion starting at
5747 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
5748 for the details of the problem with the menu bar this fixes.
5750 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
5752 Remove port-specific display name lists to avoid extra
5753 complexity and data duplication with display info lists.
5754 * xterm.h (x_display_name_list): Remove declaration.
5755 * xterm.c (x_display_name_list): Remove.
5756 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5757 * xfns.c (x_display_info_for_name, Fx_display_list):
5758 Likewise. Use x_display_list where appropriate.
5759 * w32term.h (w32_display_name_list): Remove declaration.
5760 * w32term.c (w32_display_name_list): Remove.
5761 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5763 * w32fns.c (x_display_info_for_name, Fx_display_list):
5764 Likewise. Use x_display_list where appropriate.
5765 * nsterm.h (ns_display_name_list): Remove declaration.
5766 * nsterm.m (ns_display_name_list): Remove.
5767 (ns_term_init, syms_of_nsterm): Adjust users.
5768 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5769 Likewise. Use x_display_list where appropriate.
5770 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5771 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5772 (mark_terminals): Mark per-terminal font cache.
5774 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5776 Don't run timers in input-pending-p. Its new check-timers param
5777 provides the prior behavior. (Bug#15045).
5778 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5780 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5782 Make some functions static in non-Microsoft builds.
5783 On my platform (Fedora 19 x86-64), this shrinks the
5784 Emacs executable (text+data) by 0.25%.
5785 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5786 (load_color) [!MSDOS]:
5787 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5788 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5789 * lisp.h (check_existing):
5790 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5791 (network_interface_info) [!WINDOWSNT]:
5792 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5793 Remove extern decls.
5794 * fileio.c (check_existing):
5795 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5796 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5797 (network_interface_info) [!WINDOWSNT]:
5798 * term.c (encode_terminal_code) [!WINDOWSNT]:
5799 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5800 * xfaces.c (load_color) [!MSDOS]:
5802 * fileio.c (check_existing, check_executable, check_writable):
5803 * process.c (network_interface_list, network_interface_info):
5804 Move earlier, so that we don't need forward decls.
5805 * gnutls.c (fn_gnutls_transport_set_errno)
5806 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5808 * w32.c (init_environment): Use faccessat rather than
5809 check_existing, partly for consistency with the rest of the code
5810 in this file, partly so that check_existing can be static.
5812 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5813 * emacs.c (MAIN_PROGRAM): New macro.
5814 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5815 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5817 bool vector int width fixes
5818 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5819 (Fbool_vector_count_matches_at):
5820 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5821 can exceed PTRDIFF_MAX, at least in theory.
5822 (Fbool_vector_count_matches_at):
5823 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5825 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5827 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5828 (struct sockaddr): Add forward decl, for platforms that lack it.
5830 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5832 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5835 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5837 * w32.c (network_interface_get_info, network_interface_list)
5838 (network_interface_info): New functions. (Bug#15610)
5839 (GetAdaptersInfo_Proc): New typedef.
5840 (get_adapters_info): New wrapper function.
5841 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5843 * process.h (network_interface_list, network_interface_info):
5846 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5847 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5848 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5849 for WINDOWSNT. Doc fix.
5850 (syms_of_process): Defsubr Snetwork_interface_list and
5851 Snetwork_interface_info unconditionally.
5853 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5854 in NS GUI sessions. (Bug#15629)
5856 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5858 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5860 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5862 * print.c (print_object): Print " ..." when truncating bool vectors.
5864 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5866 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5867 standard mouse buttons.
5869 * termhooks.h (struct input_event): Remove incorrect commentary.
5871 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5873 Disallow bool vector operations on mixed-length operands.
5874 The old behavior left garbage in the result vector sometimes,
5875 and didn't seem to be useful.
5876 * data.c (Qwrong_length_argument): New static var.
5877 (wrong_length_argument): New function.
5878 (bool_vector_binop_driver): Check that args agree in length.
5880 * keyboard.c, keyboard.h (all_kboards): Now static.
5882 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5884 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5885 note from the lispref.
5887 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5889 * nsterm.h (struct ns_display_info): Remove set-but-unused
5890 member image_cache (image caches are per-terminal anyway).
5891 (FRAME_X_IMAGE_CACHE): Remove.
5892 * nsterm.m (ns_initialize_display_info): Adjust user.
5894 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5896 * w32proc.c: Include mingw_time.h.
5898 * w32.c: Include mingw_time.h.
5900 Implement scrolling of TTY menus when the screen is too short.
5902 * term.c (tty_menu_display): Accept an additional argument, the
5903 menu item from which to start displaying the menu. Account for
5904 the value of Y when limiting the menu to the number of available
5906 (mi_result): New enumeration.
5907 (read_menu_input): Return enumerated value. When the y coordinate
5908 hits min_y or max_y, return scroll indication instead of wrapping
5910 (tty_menu_activate): Handle the scrolling indications from
5911 read_menu_input. Compute the first menu item to display and pass
5912 it to tty_menu_display.
5914 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5916 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5917 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5918 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5919 Adjust to match the change described below.
5920 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5921 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5922 memory_below_frame members to...
5923 * termchar.h (struct tty_display_info): ...here because they're
5924 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5925 * term.c (init_tty):
5926 * nsterm.m (ns_create_terminal):
5927 * w32term.c (w32_create_terminal):
5928 * xterm.c (x_create_terminal): Adjust users.
5929 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5930 to filter out non-TTY frames. Adjust comment.
5931 (scrolling): Adjust user. Prefer eassert for debugging check.
5933 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5935 * xfaces.c (PT_PER_INCH): Remove unused macro.
5936 * termhooks.h (struct terminal): Remove set-but-unused
5937 member fast_clear_end_of_line.
5938 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5939 * nsterm.m (ns_create_terminal):
5940 * term.c (init_tty):
5941 * w32term.c (w32_create_terminal):
5942 * xterm.c (x_create_terminal): Adjust users.
5944 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5946 * lisp.h (bool_vector_size): New function.
5947 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5948 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5949 (Fbool_vector_not, Fbool_vector_count_matches_at):
5950 Remove uses of 'eassume' that should no longer be needed,
5951 because they are subsumed by the 'eassume' in bool_vector_size.
5953 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5955 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5956 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5957 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5959 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5961 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5962 have different dimensions. (Bug#15575)
5964 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5967 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5969 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5971 * term.c (tty_menu_show): Never return with unbalanced
5972 specpdl. Use eassert for debugging check. Adjust style.
5974 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5976 * term.c (read_menu_input): Make selection of menu items
5977 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5978 (tty_menu_activate): Fix off-by-one error when computing max_y.
5980 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5982 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5983 audit logging (only used with GnuTLS 3.x) and enable it.
5985 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5987 * dispnew.c (redraw_frame): Remove useless #ifdef because
5988 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5989 Also, move TTY fflush to...
5990 * term.c (tty_update_end): ...this function.
5992 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5994 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5995 the end of the frame's glyph matrix. (Bug#15575)
5997 * term.c (tty_menu_display): Don't move cursor while overwriting
5998 frame's glyphs with menu items. Limit the number of items
5999 displayed to what can be shown on the available screen lines,
6000 excluding the echo area.
6001 (tty_menu_activate): Limit the Y coordinate allowed by
6002 read_menu_input to the last screen line used for menu display.
6004 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
6006 * lisp.h (eassume): New macro.
6007 Also, include <verify.h>, for 'assume'.
6008 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
6009 (vroundup, vector_nbytes):
6010 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6011 (Fbool_vector_not, Fbool_vector_count_matches)
6012 (Fbool_vector_count_matches_at):
6013 Use eassume, not eassert.
6014 * casetab.c (set_identity, shuffle):
6015 * composite.c (composition_gstring_put_cache):
6016 * dispnew.c (update_frame_1):
6017 * ftfont.c (ftfont_shape_by_flt):
6018 * image.c (gif_load):
6019 * intervals.c (offset_intervals):
6020 * macfont.m (macfont_shape):
6021 Remove calls to 'assume' that are no longer needed, because
6022 --enable-gcc-warnings no longer generates bogus warnings
6023 when these calls are removed.
6025 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
6027 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
6029 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
6031 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
6032 (Qsubstitute_env_in_file_name): New var.
6033 (syms_of_fileio): Define it.
6035 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6037 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
6038 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
6041 * term.c (save_and_enable_current_matrix): Don't allocate and
6042 don't save margin areas.
6043 (restore_desired_matrix): Don't restore margin areas.
6044 (free_saved_screen): Don't free margin areas.
6046 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
6048 * image.c: Pacify --enable-gcc-warnings.
6049 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
6050 #define only if used.
6052 2013-10-10 Eli Zaretskii <eliz@gnu.org>
6054 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
6055 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
6056 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
6057 (gif_load): For giflib v5.x and later, display the error message
6058 produced by giflib when its functions fail.
6059 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6062 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6064 * keyboard.c (last_event_timestamp): Remove. For X selection and
6065 GTK popup menus, it may be obtained from per-frame X display info.
6066 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6067 (process_special_events): Adjust users.
6068 * keyboard.h (last_event_timestamp): Remove declaration.
6069 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6070 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6071 * menu.h (xmenu_show): Adjust prototype.
6072 * menu.c (Fx_popup_menu): Adjust user.
6073 * xselect.c (x_own_selection, x_get_foreign_selection)
6074 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6076 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6078 * keyboard.c (init_kboard): Now static. Add arg
6079 to denote window system. Adjust comment.
6080 (init_keyboard): Adjust user.
6081 (allocate_kboard): New function.
6083 * nsterm.m (ns_term_init):
6084 * term.c (init_tty):
6085 * w32term.c (w32_create_terminal):
6086 * xterm.c (x_term_init): Use it.
6087 * keyboard.h (init_kboard): Remove prototype.
6088 (allocate_kboard): Add prototype.
6090 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6092 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6093 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6095 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6097 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6099 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6101 * term.c (tty_menu_activate): Flush the output stream after
6102 showing the cursor, and don't mark the frame garbaged at exit from
6103 the function. Fixes redisplay glitches when moving from one menu
6106 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6108 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6109 or throw error (Bug#15570).
6111 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6113 * intervals.c (temp_set_point_both): Move test into 'eassert',
6116 * lisp.h (eassert): Don't use 'assume'.
6117 Sometimes 'assume' wins in performance, and sometimes it loses,
6118 so it shouldn't be used all the time. Perhaps we need two
6119 flavors of 'eassert', one for where 'assume' is far more likely
6120 to help or to hurt; but that can be done later.
6121 Problem reported by Dmitry Antipov in
6122 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6123 Also, don't include <verify.h>; no longer needed.
6125 2013-10-09 Glenn Morris <rgm@gnu.org>
6127 * eval.c (Fcond): Doc tweak.
6129 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6131 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6132 expressions with side effects to eassert. (Bug#15565)
6134 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6136 * fns.c (hashfn_user_defined): Allow hash functions to return any
6139 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6141 Fix minor problems found by static checking.
6142 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6143 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6144 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6145 * keyboard.c (read_menu_command): Remove unused local.
6146 * lisp.h (read_menu_command): New decl.
6147 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6148 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6149 Return ptrdiff_t, not int.
6150 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6151 not int, for benefit of xpalloc.
6152 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6154 (have_menus_p): Remove; unused.
6155 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6156 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6157 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6159 (save_and_enable_current_matrix): Omit unnecessary casts.
6160 (read_menu_input): Omit local extern decl (now in lisp.h).
6161 Don't access uninitialized storage if mouse_get_xy fails.
6162 (tty_menu_activate): Mark local as initialized, for lint.
6163 (tty_menu_activate, tty_meny_show): Remove unused locals.
6165 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6167 Support menus on text-mode terminals.
6168 * xterm.h (xw_popup_dialog): Add prototype.
6170 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6171 (xmenu_show): Block input here, instead in Fx_popup_menu.
6172 (xw_popup_dialog): New function, with X-specific bits of popup
6175 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
6178 * window.c (Fset_window_configuration): Use run-time tests of the
6179 frame type instead of compile-time conditionals, when menu-bar
6180 lines are considered.
6182 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
6183 (w32_popup_dialog): New prototypes.
6185 * w32menu.c (Fx_popup_dialog): Function deleted.
6186 (w32_popup_dialog): New function, with w32 specific bits of popup
6187 dialogs. Block input here.
6189 * w32inevt.c (w32_console_read_socket): Minor change to add
6190 debugging TTY events.
6192 * w32fns.c (show_hourglass): If returning early because the frame
6193 is not a GUI frame, unblock input.
6195 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6196 (cursorY): New functions.
6198 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6199 WINDOWSNT, macros that call curX and curY elsewhere.
6201 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6203 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6204 specific function to hide and show cursor on a text-mode terminal.
6205 (tty_menu_struct, struct tty_menu_state): New structures.
6206 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6207 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6208 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6209 (tty_menu_locate, save_and_enable_current_matrix)
6210 (restore_desired_matrix, screen_update, read_menu_input)
6211 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6212 (tty_pop_down_menu, tty_menu_last_menubar_item)
6213 (tty_menu_new_item_coords, tty_menu_show): New functions.
6214 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6216 * nsterm.h (ns_popup_dialog): Adjust prototype.
6218 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6220 (ns_popup_dialog): Adapt order of arguments to the other
6221 *_menu_show implementations.
6222 (Fx_popup_dialog): Function deleted.
6224 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6226 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6228 * menu.c (have_boxes): New function.
6229 (single_keymap_panes): Use it instead of a compile-time
6231 (single_menu_item): Use run-time tests of the frame type instead
6232 of compile-time conditionals.
6233 (encode_menu_string): New function.
6234 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6235 the macro, since different types of frame need different encoding
6237 (digest_single_submenu): Use run-time tests of frame type instead
6238 of, or in addition to, compile-time conditionals.
6239 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6240 (Fx_popup_menu): Detect when the function is called from keyboard
6241 on a TTY. Don't barf when invoked on a text-mode frame.
6242 Check frame type at run time, instead of compile-time conditionals for
6243 invoking terminal-specific menu-show functions.
6244 Call tty_menu_show on text-mode frames.
6245 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6246 run time to determine which alternative to invoke; support dialogs
6249 * keyboard.h <Qmouse_movement>: Declare.
6251 * keyboard.c <Qmouse_movement>: Now extern.
6252 <Qecho_keystrokes>: New static variable.
6253 (read_key_sequence): Accept an additional argument, a flag to
6254 prevent redisplay during reading of the key sequence. All callers
6256 (read_menu_command): New function.
6257 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6259 (toolkit_menubar_in_use): New function.
6260 (make_lispy_event): Use it instead of a compile-time test.
6262 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
6263 window-system being available.
6265 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
6266 to x-popup-dialog on the frame type, they all now support popup
6269 * dispnew.c (save_current_matrix): Save the margin areas.
6270 (restore_current_matrix): Restore margin areas.
6271 (update_frame_with_menu): New function.
6273 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
6276 * alloc.c (make_save_ptr): Now compiled unconditionally.
6278 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6280 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
6281 (redraw_frame, update_frame): Adjust users.
6282 * dispextern.h (set_window_update_flags): Adjust prototype.
6283 * xdisp.c (redisplay_internal): When updating all frames with zero
6284 windows_or_buffers_changed, assume that only the windows that shows
6285 current buffer should be really updated.
6287 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6289 Do not allocate huge temporary memory areas and objects while encoding
6290 for file I/O, thus reducing an enormous memory usage for large buffers.
6291 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
6292 * coding.h (struct coding_system): New member raw_destination.
6293 * coding.c (setup_coding_system): Initialize it to zero.
6294 (encode_coding_object): If raw_destination is set, do not create
6295 dst_object. Add comment.
6296 * fileio.c (toplevel): New constant E_WRITE_MAX.
6297 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
6298 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
6300 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
6302 * nsterm.m (windowDidExitFullScreen:)
6303 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
6305 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6307 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
6308 * keyboard.c (unblock_input_to): Don't process pending signals
6309 if a fatal error is in progress.
6311 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
6312 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
6313 they're talking about words in Lisp bool vectors.
6314 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
6315 * data.c (popcount_bits_word): Rename from popcount_size_t.
6316 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
6319 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6321 Improve support for popcount and counting trailing zeros (Bug#15550).
6322 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
6323 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
6324 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
6325 (popcount_size_t_msc, popcount_size_t_gcc):
6326 Remove; now done by Gnulib.
6327 (popcount_size_t): Now a macro that defers to Gnulib.
6328 (count_trailing_zero_bits): Return int, for consistency with
6329 Gnulib and because Emacs prefers signed to unsigned int.
6330 Don't assume that size_t is either unsigned int or unsigned long
6331 or unsigned long long.
6332 (size_t_to_host_endian): Do not assume that size_t is either
6333 exactly 32 or exactly 64 bits wide.
6334 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
6335 etc., so that it's now an enum constant, not a macro.
6336 No need to assume that it's either 32 or 64.
6338 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
6340 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
6343 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6345 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
6346 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
6348 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6350 emacs_read and emacs_write now use void *, not char *.
6351 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
6352 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
6353 Buffer arg is now void *, not char *. This matches plain
6354 'read' and 'write' better, and avoids a constraint violation
6355 on Solaris 9 with Oracle Studio.
6357 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6359 * alloc.c (Fmake_string): For ASCII char initializer, prefer
6360 memset to explicit loop. Otherwise copy largest possible chunk
6361 from initialized to uninitialized part, thus allowing the longer
6362 memcpy runs and reducing the number of loop iterations.
6364 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
6366 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
6367 hide toolbar (Bug#15388).
6368 (windowDidEnterFullScreen:): If presentation options are zero,
6369 set them here (Bug#15388).
6370 (ns_update_auto_hide_menu_bar): Remove runtime check.
6371 Don't auto hide dock unless menubar is also auto hidden.
6373 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
6375 * editfns.c (message): Mention batch mode in doc string.
6377 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
6379 * nsterm.m (check_native_fs): Remove erroneous comment.
6381 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
6383 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
6384 uses find_newline instead of scan_newline and so doesn't move point.
6386 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
6388 Use hardware support for byteswapping on glibc x86 etc.
6389 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
6390 whereas the old swap64 needed 30.
6391 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
6392 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
6393 Use byteswap.h's macros to swap bytes.
6394 * lisp.h (swap16, swap32, swap64): Remove.
6395 All uses replaced by bswap_16, bswap_32, bswap_64.
6397 * bytecode.c (exec_byte_code): Use some more volatile variables
6398 to work around local variables getting clobbered by longjmp.
6399 Port to pre-C99, which doesn't allow decls after stmts.
6401 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
6403 * lisp.h (eassert): Assume that COND is true when optimizing.
6404 In other words, take on the behavior of eassert_and_assume.
6405 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
6406 (eassert_and_assume): Remove. All uses replaced by eassert.
6408 * xdisp.c (Qglyphless_char): Now static.
6410 Adjust to merge from gnulib.
6411 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
6412 * lisp.h: Include <verify.h>, for 'assume'.
6414 * eval.c (clobbered_eassert): New macro.
6415 (internal_catch, internal_condition_case)
6416 (internal_condition_case_1, internal_condition_case_2)
6417 (internal_condition_case_n): Use it instead of eassert
6418 when the argument contains locals clobbered by longjmp.
6419 Don't use clobbered locals outside of clobbered_eassert.
6420 (internal_lisp_condition_case): Use a volatile variable
6421 to work around a local variable's getting clobbered.
6423 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6425 * lisp.h (struct handler): Merge struct handler and struct catchtag.
6426 (PUSH_HANDLER): New macro.
6427 (catchlist): Remove.
6428 (handlerlist): Always declare.
6430 * eval.c (catchlist): Remove (merge with handlerlist).
6431 (handlerlist, lisp_eval_depth): Not static any more.
6432 (internal_catch, internal_condition_case, internal_condition_case_1)
6433 (internal_condition_case_2, internal_condition_case_n):
6435 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
6436 handlerlist/catchlist.
6437 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
6438 handlerlist which can only handle a single condition-case handler at
6440 (find_handler_clause): Simplify since we only a single branch here
6443 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
6445 (bcall0): New function.
6446 (exec_byte_code): Add corresponding cases. Improve error message when
6447 encountering an invalid byte-code. Let Bunwind_protect accept
6448 a function (rather than a list of expressions) as argument.
6450 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
6451 and make them unconditional now that they're heap-allocated.
6453 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6455 * charset.c (Fdecode_char, Fencode_char): Remove description of
6456 `restriction' arg. now that it's hidden by advertised-calling-convention.
6458 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
6460 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
6461 Remove unused variable (from mac-port).
6462 (macfont_draw): Use s->ybase for correct y position.
6464 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6466 * frame.h (struct frame): Drop has_minibuffer member because...
6467 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
6468 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
6470 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6472 * window.h (struct window): Prefer enum text_cursor_kinds to int
6473 for phys_cursor_type member. Move the latter, phys_cursor_width,
6474 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
6475 * window.c (replace_window, make_window): Adjust users.
6477 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6479 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
6480 this module is never compiled otherwise.
6482 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
6484 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
6487 2013-09-29 Eli Zaretskii <eliz@gnu.org>
6489 * xdisp.c (get_next_display_element): Don't call face_for_font in
6490 a build configured --without-x. (Bug#15484)
6492 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
6494 * window.c (calc_absolute_offset): #elif should be #elif defined.
6496 * frame.c (delete_frame): Block/unblock input to overcome race
6497 condition (Bug#15475).
6499 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
6501 * frame.c (delete_frame): Record selected frame only after
6502 calling Qdelete_frame_functions (Bug#15477).
6504 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
6506 * nsterm.m (ns_selection_color): Remove.
6507 (ns_get_color): Check for ns_selection_(fg|bg)_color using
6508 NSColor selectedText(Background)Color. Only for COCOA.
6509 (ns_term_init): Remove assignment of ns_selection_color, logic
6510 moved to ns_get_color.
6512 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
6513 NS_SELECTION_COLOR_DEFAULT.
6514 (NS_SELECTION_FG_COLOR_DEFAULT): New.
6516 2013-09-28 Eli Zaretskii <eliz@gnu.org>
6518 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
6519 frame' does not have the tool_bar_window member.
6521 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
6523 Signal error when reading an empty byte-code object (Bug#15405)
6524 * lread.c (read1): Signal error.
6525 * alloc.c (make_byte_code): eassert header size.
6526 (sweep_vectors): Change an int to size_t.
6528 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6530 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
6531 instead of ints, as it's the usual style for offsetof constants. See:
6532 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
6534 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
6535 This is ugly, but it should fix the performance problem for older
6536 GCC versions in the short run. I'll look into integrating the
6537 Gnulib module for popcount, as a better fix.
6538 See the thread starting in:
6539 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
6540 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
6541 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
6542 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
6543 (popcount_size_t): Use it.
6545 2013-09-24 Daniel Colascione <dancol@dancol.org>
6547 * process.c (Fnetwork_interface_info): Fix build break due to
6550 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6552 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
6553 Prefer signed to unsigned integers where either will do.
6554 No need for 'const' on locals that do not escape.
6555 Omit easserts with unnecessary and unportable assumptions about
6556 alignment. Avoid unnecessary casts to char *.
6558 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6560 Use union for the payload of struct Lisp_Vector.
6561 This helps to avoid a few glitches dictated by C's aliasing rules.
6562 * lisp.h (struct Lisp_Vector): Use union for next and
6563 contents member. Adjust comment. Change related users.
6564 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
6565 Related users changed.
6566 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
6567 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
6568 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
6569 * xfaces.c, xfont.c, xmenu.c: Related users changed.
6571 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6573 Optimize glyph row clearing and copying routines.
6574 * dispextern.h (struct glyph_row): Change layout of struct
6575 glyph_row to help copy_row_except_pointers. Adjust comment.
6576 * dispnew.c (null_row): Remove.
6577 (clear_glyph_row): Use offsetof and memset to find and clear
6578 just the members that need clearing. Adjust comment.
6579 (copy_row_except_pointers): Likewise for copying.
6581 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6583 Some minor cleanups of recently-added bool vector code.
6584 * conf_post.h (assume): Always return void. Use lint version
6585 only if GCC and MSC versions don't apply.
6586 * conf_post.h (assume):
6587 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
6588 Depend on _MSC_VER, not __MSC_VER, for consistency with
6590 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
6591 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
6592 (bool_vector_binop_driver, count_trailing_zero_bits)
6593 (size_t_to_host_endian): Now static, not static inline;
6594 the latter isn't needed with modern compilers and doesn't
6595 work with older compilers anyway.
6597 * alloc.c (valgrind_p): Use bool for boolean.
6599 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6601 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
6602 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
6603 (display_last_displayed_message_p, message_buf_print)
6604 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
6605 Use bool for boolean.
6606 * dispextern.h (cancel_line, init_desired_glyphs):
6607 Remove ancient leftover.
6608 (help_echo_showing_p, hourglass_shown_p):
6609 * lisp.h (noninteractive_need_newline): Adjust declaration.
6611 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6613 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6615 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6616 ...this file and convert the latter to static. Adjust comment.
6617 (make_initial_frame):
6618 * window.c (init_window_once): Adjust user.
6619 * frame.h (last_nonminibuf_frame): Remove declaration.
6620 * lisp.h (selected_frame): Likewise.
6621 * msdos.c (the_only_display_info): Adjust comment.
6623 2013-09-23 Eli Zaretskii <eliz@gnu.org>
6625 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
6626 computing the end column of mouse-highlight that comes from
6627 display or overlay strings. (Bug#15437)
6628 (note_mouse_highlight): Adapt calculation of last argument to
6629 mouse_face_from_string_pos to the above change.
6631 * conf_post.h (__has_builtin): Define to zero, if undefined, on
6632 all platforms, not just for clang.
6634 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
6636 * filelock.c (lock_file_1): Rearrange to remove compiler warning
6637 about excess arguments to snprintf.
6639 * conf_post.h(assume): Use __builtin_unreachable for clang.
6641 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
6643 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
6644 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
6646 2013-09-23 Daniel Colascione <dancol@dancol.org>
6648 * alloc.c (USE_VALGRIND): New macro; on by default
6649 when ENABLE_CHECKING.
6650 (mark_maybe_object, mark_maybe_pointer)
6651 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
6653 (valgrind_p) [USE_VALGRIND]: New variable.
6654 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
6656 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
6658 * process.c (wait_reading_process_output): Change int pnamelen to
6661 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
6662 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
6663 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
6664 argument to unsigned long to avoid warning.
6665 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
6667 * conf_post.h (assume): Fix compiler error: x shall be cond.
6669 2013-09-22 Daniel Colascione <dancol@dancol.org>
6671 * xfns.c (x_get_monitor_attributes): Suppress unused variable
6672 warning when compiling without a window system.
6674 2013-09-22 Daniel Colascione <dancol@dancol.org>
6676 * data.c (Qbool_vector_p): New symbol.
6677 (bool_vector_spare_mask, popcount_size_t_generic)
6678 (popcount_size_t_msc, popcount_size_t_gcc)
6680 (bool_vector_binop_driver)
6681 (count_trailing_zero_bits, size_t_to_host_endian)
6682 (Fbool_vector_exclusive_or)
6683 (Fbool_vector_union)
6684 (Fbool_vector_intersection, Fbool_vector_set_difference)
6685 (Fbool_vector_subsetp, Fbool_vector_not)
6686 (Fbool_vector_count_matches)
6687 (Fbool_vector_count_matches_at): New functions.
6688 (syms_of_data): Intern new symbol, functions.
6689 * alloc.c (bool_vector_payload_bytes): New function.
6690 (Fmake_bool_vector): Instead of calling Fmake_vector,
6691 which performs redundant initialization and argument checking,
6692 just call allocate_vector ourselves. Make sure we clear any
6693 terminating padding to zero.
6694 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
6695 instead of open-coding the size calculation.
6696 (vroundup_ct): New macro.
6697 (vroundup): Assume argument >= 0; invoke vroundup_ct.
6698 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
6699 * composite.c (composition_gstring_put_cache):
6700 Change lint_assume to assume.
6701 * conf_post.h (assume): New macro.
6702 (lint_assume): Remove.
6703 * dispnew.c (update_frame_1): Change lint_assume to assume.
6704 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
6706 * image.c (gif_load): Change lint_assume to assume.
6707 * lisp.h (eassert_and_assume): New macro.
6708 (Qbool_vector_p): Declare.
6709 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
6710 (swap16, swap32, swap64): New inline functions.
6711 * macfont.m (macfont_shape): Change lint_assume to assume.
6712 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
6713 * xsettings.c (parse_settings): Use new swap16 and
6714 swap32 from lisp.h instead of file-specific macros.
6716 2013-09-22 Eli Zaretskii <eliz@gnu.org>
6718 * xdisp.c (try_window_id): Don't abort if cursor row could not be
6719 found (which can legitimately happen when the glyph row at the
6720 window start is disabled in the current_matrix. (Bug#15365)
6722 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
6724 Fix syntax.h bug introduced by recent INLINE change.
6725 syntax.h defined an extern inline function SYNTAX_ENTRY that was
6726 conditionally compiled one way in some modules, and a different
6727 way in others. This doesn't work with extern inline functions,
6728 which must have the same definition in all modules, because the
6729 defining code might be shared across modules, depending on the
6730 implementation. Symptoms reported by Martin Rudalics in:
6731 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
6732 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
6733 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
6734 overriding the corresponding functions in syntax.h.
6735 * syntax.h (syntax_property_entry, syntax_property_with_flags)
6736 (syntax_property): New inline functions.
6737 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
6738 Rewrite in terms of these new functions.
6740 2013-09-21 Eli Zaretskii <eliz@gnu.org>
6742 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
6743 not chars_in_text, whose result depends on the multibyteness of
6744 the current buffer. (Bug#15426)
6746 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
6748 Port recent change to hosts where pointers aren't 'long'.
6749 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
6750 Don't assume that pointers are the same width as 'long'.
6751 Add a compile-time check that a pointer fits into two X slots.
6753 A simpler, centralized INLINE.
6754 * conf_post.h (INLINE): Define only if not already defined.
6755 This allows us to use a single INLINE, defined by one file
6757 * emacs.c (INLINE): Define it.
6758 Also, include category.h, charset.h, composite.h, dispextern.h,
6759 syntax.h, systime.h, so that their INLINE definitions are expanded
6761 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6762 * buffer.h, buffer.c (BUFFER_INLINE):
6763 * category.h, category.c (CATEGORY_INLINE):
6764 * character.h, character.c (CHARACTER_INLINE):
6765 * charset.h, charset.c (CHARSET_INLINE):
6766 * composite.h, composite.c (COMPOSITE_INLINE):
6767 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6768 * frame.h, frame.c (FRAME_INLINE):
6769 * intervals.h, intervals.c (INTERVALS_INLINE):
6770 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6771 * lisp.h, alloc.c (LISP_INLINE):
6772 * process.h, process.c (PROCESS_INLINE):
6773 * syntax.h, syntax.c (SYNTAX_INLINE):
6774 * systime.h, sysdep.c (SYSTIME_INLINE):
6775 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6776 * window.h, window.c (WINDOW_INLINE):
6777 Remove. All uses replaced with INLINE.
6779 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6781 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6784 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6786 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6787 'const char *' to avoid compiler warnings due to similar change in
6788 the prototype of x_get_string_resource.
6790 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6792 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6793 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6794 going to replace static variables below. Adjust comments.
6795 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6796 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6797 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6798 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6799 Related users changed.
6800 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6801 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6802 last_mouse_movement_time, going to replace static variables below.
6804 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6805 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6807 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6808 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6809 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6810 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6811 static variables below.
6812 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6813 (last_mouse_scroll_bar): Remove.
6814 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6815 (mouseExited): Related users changed.
6817 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6819 Do not use external array to process X scroll bar messages.
6820 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6821 (x_send_scroll_bar_event): Pack window pointer into two slots
6822 of XClientMessageEvent if we're 64-bit. Adjust comment.
6823 (x_scroll_bar_to_input_event): Unpack accordingly.
6825 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6827 Ifdef away recent changes which aren't relevant to NS port.
6828 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6829 [!HAVE_NS]: Declare as such.
6830 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6831 [!HAVE_NS]: Define as such.
6833 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6835 * frame.c (x_redo_mouse_highlight): New function
6836 to factor out common code used in W32 and X ports.
6837 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6838 * xterm.h (struct x_display_info):
6839 * w32term.h (struct w32_display_info):
6840 * nsterm.h (struct ns_display_info): New members
6841 last_mouse_motion_frame, last_mouse_motion_x and
6842 last_mouse_motion_y, going to replace static variables below.
6843 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6844 (redo_mouse_highlight): Remove.
6845 (note_mouse_movement, syms_of_xterm): Adjust user.
6846 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6847 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6848 (redo_mouse_highlight): Remove.
6849 (note_mouse_movement, syms_of_w32term): Adjust user.
6850 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6851 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6853 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6854 * nsfns.m (compute_tip_xy): Adjust user.
6856 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6858 * frame.c (x_mouse_grabbed): New function.
6859 * dispextern.h (x_mouse_grabbed): Add prototype.
6860 (last_mouse_frame): Remove declaration.
6861 * xterm.h (struct x_display_info):
6862 * w32term.h (struct w32_display_info):
6863 * nsterm.h (struct ns_display_info): New member
6864 last_mouse_frame, going to replace...
6865 * xdisp.c (last_mouse_frame): ...global variable.
6866 (note_tool_bar_highlight):
6867 * w32term.c (w32_mouse_position, w32_read_socket):
6868 * xterm.c (XTmouse_position, handle_one_xevent):
6869 Use x_mouse_grabbed.
6870 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6872 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6874 * w32term.c (w32_read_socket): Avoid temporary
6875 variables in a call to x_real_positions.
6876 * xterm.c (handle_one_xevent): Likewise.
6878 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6880 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6881 (x_icon_type): Remove prototype.
6882 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6883 * frame.c (x_icon_type): Remove.
6884 * w32term.c (x_make_frame_visible, x_iconify_frame):
6885 * xterm.c (x_make_frame_visible, x_iconify_frame):
6886 Use x_set_bitmap_icon to factor out common code.
6888 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6890 * dispextern.h (check_x_display_info, x_get_string_resource):
6891 Declare here just once and unify the latter.
6892 * frame.c (check_x_display_info, x_get_string_resource):
6893 * nsterm.h (check_x_display_info):
6894 * xrdb.c (x_get_string_resource):
6895 * xterm.h (check_x_display_info): Remove prototypes.
6896 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6897 * w32reg.c (x_get_string_resource): Likewise.
6898 (w32_get_rdb_resource): Adjust user.
6900 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6902 * xterm.h (struct x_display_info): New member
6903 x_pending_autoraise_frame, going to replace...
6904 * xterm.c (pending_autoraise_frame): ...static variable.
6905 (x_new_focus_frame, XTread_socket): Adjust users.
6906 * w32term.h (struct w32_display_info): New member
6907 w32_pending_autoraise_frame, going to replace...
6908 * w32term.c (pending_autoraise_frame): ...global variable.
6909 (x_new_focus_frame, w32_read_socket): Adjust users.
6911 2013-09-17 Glenn Morris <rgm@gnu.org>
6913 * xdisp.c (message_dolog): If we create *Messages*,
6914 switch it to messages-buffer-mode.
6916 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6918 Don't overuse 'const' in types of locals.
6919 * bidi.c (bidi_count_bytes):
6920 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6921 (xg_event_is_for_scrollbar):
6922 * xselect.c (x_handle_property_notify)
6923 (x_handle_selection_notify, x_handle_dnd_message):
6924 * xsettings.c, xsettings.h (xft_settings_event):
6925 * xterm.c (x_handle_net_wm_state, handle_one_event)
6926 (x_menubar_window_to_frame, x_detect_focus_change)
6927 (construct_mouse_click, note_mouse_movement)
6928 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6929 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6930 (handle_one_xevent, x_handle_net_wm_state):
6931 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6932 (x_handle_dnd_message):
6933 Avoid unnecessary 'const', typically the second 'const' in
6934 'const foo * const arg', a 'const' that does not affect the API
6935 and doesn't significantly help the human reader.
6937 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6939 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6940 only if Glib < 2.36.0.
6941 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6942 * xsettings.c (init_gconf, init_gsettings): Do not check
6944 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6946 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6948 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6950 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6951 before calling g_type_init.
6953 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6955 * nsterm.m (syms_of_nsterm): ... to here.
6957 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6959 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6960 (ignore_next_mouse_click_timeout): Use Time as X does.
6961 (handle_one_xevent): Avoid cast and use unsigned comparison.
6963 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6965 Do not copy X event in handle_one_xevent except KeyPress case.
6966 Wnen XEvent is processed, it is unlikely to be changed except
6967 KeyPress case, so we can avoid copying and use const pointer to
6968 const data to make sure that an event is not changed elsewhere.
6969 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6970 const' and do not create local copy except for the KeyPress event.
6971 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6972 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6973 (x_handle_net_wm_state, x_menubar_window_to_frame)
6974 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6975 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6976 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6977 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6978 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6979 (x_handle_dnd_message):
6980 * xsettings.c (xft_settings_event):
6981 Use 'const XEvent * const' where appropriate.
6982 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6984 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6986 Fix X event waiting to handle multiple frames.
6987 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6988 * xterm.c (pending_event_wait): Remove. Adjust users.
6989 (x_detect_focus_change): Pass frame arg.
6990 (handle_one_xevent): Find related frame early and clear per-frame
6991 wait_event_type only if this is an event for the relevant frame.
6992 (x_wait_for_event): Use per-frame wait_event_type.
6994 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6996 * nsfns.m (Fx_create_frame): Fix font driver registration for
6999 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
7000 for syms_of_macfont.
7002 * nsterm.m: Include macfont.h.
7003 (ns_tmp_flags, ns_tmp_font): Remove.
7004 (ns_compute_glyph_string_overhangs): Check for driver Qns.
7005 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
7006 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
7007 (changeFont:): Fix code style. Check for font driver type when
7010 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
7013 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
7014 (nsfont_open): Set font driver type.
7015 Set font->ascent and font->descent. Figure out font instead of
7016 ns_tmp_font, and flags instead of ns_tmp_flags.
7017 Fix indentation. Remove call to ns_draw_text_decoration,
7020 * nsfns.m: Include macfont.h.
7021 (Fx_create_frame): Register macfont driver, make a better default font.
7022 (Fns_popup_font_panel): Get font from macfont driver, if used.
7024 * macfont.m, macfont.h, macuvs.h: New files.
7026 * font.h: Declare syms_of_macfont.
7028 * font.c (syms_of_font): Call syms_of_macfont.
7030 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
7032 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7034 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
7035 and it is always zero for others, so I assume that this is an ancient
7036 leftover which nobody will want to change any more.
7037 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
7038 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
7039 * frame.c (x_set_scroll_bar_width):
7040 * w32fns.c (w32_createscrollbar):
7041 * w32term.c (w32_set_vertical_scroll_bar):
7042 * xfns.c (x_set_scroll_bar_default_width):
7043 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
7044 (x_scroll_bar_expose): Related users changed.
7046 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
7048 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
7049 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
7050 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
7052 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
7054 * nsterm.h, w32term.h, xterm.h: ...and not here.
7055 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
7056 Remove unused Xisms.
7057 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
7058 these modules are never compiled otherwise.
7060 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7062 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7063 Doc fix. (Bug#15375)
7065 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7067 Unify Fx_focus_frame between all ports.
7068 * frame.h (x_focus_frame): New prototype.
7069 * xfns.c (Fx_focus_frame): Remove.
7070 (syms_of_xfns): Do not defsubr it.
7071 (x_focus_frame): X implementation.
7072 * nsfns.m (Fx_focus_frame): Remove.
7073 (syms_of_nsfns): Do not defsubr it.
7074 (x_focus_frame): NS implementation.
7075 * w32term.c (Fx_focus_frame): Remove.
7076 (x_focus_on_frame): Rename to...
7077 (x_focus_frame): W32 implementation.
7078 * w32term.h (x_focus_on_frame): Remove prototype.
7079 * w32fns.c (Fx_focus_frame): Remove.
7080 (syms_of_w32fns): Do not defsubr it.
7081 * frame.c (Fx_focus_frame): Define here.
7082 (syms_of_frame): Defsubr here.
7083 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7085 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7087 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7088 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7089 each port to reference the port-specific window system data.
7090 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7091 (FRAME_DISPLAY_INFO): Define.
7092 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7093 (FRAME_DISPLAY_INFO): Define. Adjust users.
7094 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7095 (FRAME_DISPLAY_INFO): Define. Adjust users.
7096 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7097 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7098 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7099 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7100 * xselect.c, xterm.c: All related users changed.
7102 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7104 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7105 (x_menubar_window_to_frame): Remove prototypes.
7106 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7107 (x_menubar_window_to_frame, x_top_window_to_frame):
7109 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7110 (x_menubar_window_to_frame, x_top_window_to_frame):
7111 ...to here and convert all but the last to static.
7113 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7115 * lisp.mk (lisp): Add w32-common-fns.elc.
7117 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7119 * charset.c (char_charset): Document an exception for char-charset.
7121 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7123 * xterm.h (x_display_info): New field last_user_time...
7124 * xterm.c (toplevel): ...to replace static last_user_time.
7125 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7127 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7129 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7130 scroll bar values to prevent thumb from disappear and update comment.
7132 2013-09-11 Glenn Morris <rgm@gnu.org>
7134 * emacs.c (usage_message): Possessive apostrophe tweak.
7136 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7138 * nsterm.m (syms_of_nsterm): Use Qns.
7139 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7140 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7141 * xfns.c (x_display_info_for_name, Fx_open_connection):
7142 Remove old '#if 0' code.
7143 (syms_of_xfns): Use Qx.
7144 * termhooks.h (fullscreen_hook): Remove the leftover.
7145 (struct terminal): Fix typo in comment.
7147 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7149 Cleaning up a few X scroll bar bits.
7150 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7151 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7152 New member last_seen_part, going to replace...
7153 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7154 (xt_action_hook) [USE_LUCID]: Adjust user.
7155 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7156 Lucid-specific scroll bar support.
7157 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7158 to int and adjust to use last_seen_part member.
7159 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7160 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7161 Initialize last_seen_part.
7163 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7165 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7166 insert-buffer-substring an empty string.
7168 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7170 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7171 avoiding a GCC warning.
7173 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7175 Ifdef away frame tool bar code when it is not really used.
7176 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
7177 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
7178 and minimize_tool_bar_window_p under the above.
7179 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
7180 (fset_tool_bar_window): Likewise.
7181 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7182 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
7183 (change_frame_size_1):
7184 * window.c (window_from_coordinates, Frecenter): Adjust users.
7185 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
7186 code is not really used.
7187 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
7188 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
7189 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
7190 [!USE_GTK && !HAVE_NS]: Define as such.
7191 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
7192 (note_mouse_highlight, expose_frame):
7193 * xfns.c (x_set_tool_bar_lines):
7194 * xterm.c (handle_one_xevent): Adjust users.
7196 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7198 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7199 This bug was introduced by my 2013-08-26 patch, which incorrectly
7200 assumed that the terminfo implementation doesn't use termcap buffers.
7201 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7202 these buffers apparently are used after all.
7203 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7204 (struct tty_display_info): Define members termcap_term_buffer and
7205 termcap_strings_buffer even if TERMINFO.
7207 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7210 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7211 'usage' docstring entry to pacify make-docfile.
7213 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7215 Change comparison functions =, <, >, <=, >= to take many arguments.
7216 * data.c: Change comparison functions' interface and implementation.
7217 * lisp.h: Make arithcompare available for efficient two arg
7219 * bytecode.c: Use arithcompare.
7220 * fileio.c: Use new interface.
7222 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7224 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7226 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7228 * eval.c (Feval): Document the new use of `lexical'.
7230 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7232 Review and drop old frame resize hack.
7233 * frame.h (struct frame): Remove force_flush_display_p.
7234 * dispnew.c (update_frame): Adjust user and don't call
7235 flush_frame here. The comment has said that there was an issues
7236 with redisplaying fringes, but I don't see any differences with
7237 and without this hack. Hopefully we can continue without it.
7238 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7239 current frame matrices twice if resized_p is set.
7241 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7243 Do not populate pure Xism x_sync to other ports.
7244 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7245 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7246 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7247 * w32term.h (x_sync): Remove prototype.
7249 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7251 Cleanup frame flushing.
7252 * dispextern.h (struct redisplay_interface):
7253 Drop flush_display_optional because flush_display is enough
7254 for X and flushing via RIF is just a no-op for others.
7255 * frame.h (flush_frame): New function.
7256 * dispnew.c (update_frame):
7257 * minibuf.c (read_minibuf):
7258 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7260 * keyboard.c (detect_input_pending_run_timers): Do not flush
7261 all frames but selected one in redisplay_preserve_echo_area.
7262 * nsterm.m (ns_flush): Remove no-op.
7263 (ns_redisplay_interface): Adjust user.
7264 * w32term.h (x_flush): Remove no-op.
7265 (w32_redisplay_interface): Adjust user.
7266 * xterm.c (x_flush): Simplify because we do not flush all
7267 frames at once any more. Adjust comment.
7268 (x_redisplay_interface): Adjust user.
7270 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
7272 Port --without-x --enable-gcc-warnings to Fedora 19.
7273 * gfilenotify.c (globals_of_gfilenotify):
7274 Call g_type_init only if using an older glib version that needs it.
7276 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7278 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7279 (last_glyphless_glyph_merged_face_id): Remove declarations.
7280 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
7281 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7282 (last_glyphless_glyph_merged_face_id): Now static.
7283 (merge_escape_glyph_face): New function, refactored from...
7284 (get_next_display_element): ...here.
7285 (merge_glyphless_glyph_face): New function, refactored from...
7286 (produce_glyphless_glyph): ...here...
7287 * term.c (produce_glyphless_glyph): ...and here.
7289 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
7291 * eval.c (eval_sub): Only call Ffunction if necessary.
7293 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7295 Attempt to make redisplay more selective when changing cursor type.
7296 * frame.h (struct frame): New bitfield cursor_type_changed.
7297 * xdisp.c (cursor_type_changed): Remove.
7298 (try_cursor_movement, redisplay_window, try_window_id)
7299 (set_frame_cursor_types, try_window_reusing_current_matrix):
7300 Adjust to use per-frame bitfield.
7301 (redisplay_internal): Look for cursor type change on each visible
7302 frame and consider all frames if cursor type has been changed on
7303 the frame other than selected. If cursor type has been changed on
7304 selected frame only, do not use fast update.
7306 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7308 Attempt to make redisplay more selective when changing fonts.
7309 * frame.h (struct frame): New bitfield fonts_changed.
7310 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
7311 (adjust_frame_glyphs): Add prototype.
7312 * dispnew.c (fonts_changed_p): Remove.
7313 (adjust_glyphs): Remove because we do not
7314 adjust matrices on all frames at once any more.
7315 (adjust_frame_glyphs): Block and unblock input here.
7316 (adjust_glyph_matrix): Use fonts_changed.
7317 (change_frame_size_1): Use adjust_frame_glyphs.
7318 * font.c (font_open_entity): Use fonts_changed.
7319 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
7320 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7321 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
7322 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
7323 (shrink_mini_window, Fresize_mini_window_internal)
7324 (window_scroll_pixel_based, Fset_window_configuration)
7325 (apply_window_adjustment, Fset_window_vscroll):
7326 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7327 Use adjust_frame_glyphs.
7328 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
7329 (try_window_reusing_current_matrix, try_window_id, display_line)
7330 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
7331 (redisplay_internal): Consider fonts_changed and adjust frame
7332 matrices for each frame only if the frame is visible. If font
7333 has been changed on some frame during full redisplay, retry
7334 only visible frames where the font has been actually changed.
7336 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7338 Cache current header and mode line height for each window.
7339 * window.h (struct window): New fields mode_line_height
7340 and header_line_height.
7341 * window.c (make_window): Initialize them.
7342 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7343 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
7344 (current_mode_line_height, current_header_line_height):
7346 * xdisp.c (current_mode_line_height, current_header_line_height):
7348 (pos_visible_p, init_xdisp): Adjust user.
7349 (redisplay_window): Invalidate mode_line_height and
7350 header_line_height if current and desired matrices do not agree.
7352 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7354 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
7355 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
7357 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7359 Make --without-x compatible with --enable-gcc-warnings.
7360 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
7361 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
7362 members under HAVE_WINDOW_SYSTEM.
7363 * keyboard.c (make_lispy_focus_out): Likewise.
7364 (record_menu_key): Move under HAVE_MENUS.
7365 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
7366 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
7367 (syms_of_xdisp): Adjust user.
7368 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
7369 (start_hourglass, cancel_hourglass):
7370 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
7371 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
7372 and CLEAR_FONT_TABLE_NFONTS.
7373 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
7374 Declare only if HAVE_WINDOW_SYSTEM.
7375 (lface_same_font_attributes_p, clear_face_gcs): Define only
7376 if HAVE_WINDOW_SYSTEM.
7378 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7380 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
7381 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
7382 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
7384 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
7386 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
7388 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7390 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
7391 This fixes a type error on hosts where ptrdiff_t is wider than int.
7393 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
7395 * keyboard.c (read_key_sequence_vs): New function.
7396 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
7399 * callint.c (Fcall_interactively): Always return a vector for 'K'.
7401 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7403 Makefile improvements.
7404 * Makefile.in (config.status): Don't use double-colon rules, as
7405 they are not portable according to POSIX. Fix shell typo with `;
7406 I guess this rule has never been tested?
7407 (VCSWITNESS): New macro, to override any environment var.
7409 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
7411 * xterm.h (struct x_display_info): Do not track X connection
7412 fd separately because it is always available from Display.
7413 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
7416 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7418 * buffer.c (drop_overlay):
7419 * fileio.c (restore_point_unwind): Prefer unchain_marker to
7420 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
7422 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7424 * buffer.c (Fmake_overlay, Fmove_overlay):
7425 * intervals.c (set_point_from_marker):
7426 * print.c (PRINTPREPARE): Prefer signal_error
7427 to plain error and report unsuitable marker too.
7429 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7431 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
7432 for 'dragging' member.
7433 (struct x_output): Remove set-but-unused leftovers
7434 'left_before_move' and 'top_before_move'.
7435 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
7436 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
7437 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
7438 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7439 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7440 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7441 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
7442 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
7444 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
7446 * nsfont.m (INVALID_GLYPH): New define.
7447 (nsfont_encode_char): Use INVALID_GLYPH.
7448 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
7450 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7452 * xterm.c (x_last_mouse_movement_time): Revert last change.
7453 This code should use XDisplayMotionBufferSize to check display's
7454 motion history first, and there are few other issues as well.
7455 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
7456 (handle_one_xevent): Adjust user.
7458 2013-09-02 Martin Rudalics <rudalics@gmx.at>
7460 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
7461 * frame.c (Flast_nonminibuf_frame): ... to here.
7462 (check_minibuf_window): Don't abort if no window was found
7465 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7467 Use XGetMotionEvents to ask the last mouse motion time from X server.
7468 * xterm.c (X_MOTION_HISTORY): Default to 1.
7469 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
7470 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
7471 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
7472 Ifdef away legacy code.
7473 (XTmouse_position, x_scroll_bar_report_motion):
7474 Use x_last_mouse_movement_time.
7475 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
7478 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7480 * msdos.c (last_mouse_window): Move to...
7481 (dos_rawgetc): ...this function and adjust comment.
7482 * nsterm.m (last_window): Rename to last_mouse_window, move to...
7483 (mouseMoved): ...this function and adjust comment.
7484 * w32term.c (last_window): Likewise with...
7485 (w32_read_socket): ...this function.
7486 * xterm.c (last_window): Likewise with...
7487 (handle_one_xevent): ...this function.
7489 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7491 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
7492 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
7493 (handle_one_xevent): ...to here.
7494 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
7497 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7499 * msdos.c (IT_set_terminal_window): Remove no-op.
7500 (initialize_msdos_display): Adjust terminal setup.
7501 * w32console.c (w32con_set_terminal_window): Remove no-op.
7502 (initialize_w32_display): Adjust terminal setup.
7503 * w32term.c (w32_set_terminal_window): Remove no-op.
7504 (w32_create_terminal): Adjust terminal setup.
7505 * xterm.c (XTset_terminal_window): Remove no-op.
7506 (x_create_terminal): Adjust terminal setup.
7508 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7510 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
7512 (ns_create_terminal): Adjust terminal setup.
7513 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
7515 (w32_create_terminal): Adjust terminal setup.
7516 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
7518 (x_create_terminal): Adjust terminal setup.
7520 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7522 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
7523 (CLIP_TEXT_POS_FROM_MARKER): New macro.
7524 * dispnew.c (buffer_posn_from_coords):
7525 * window.c (Fwindow_end, displayed_window_lines):
7526 * xdisp.c (redisplay_mode_lines): Use it.
7528 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
7530 * fontset.c (face_for_char): Check char in the current face font first
7531 if HAVE_NS (Bug#15138).
7533 2013-08-31 Martin Rudalics <rudalics@gmx.at>
7535 * window.c (temp_output_buffer_show): Make sure window returned
7536 by display_buffer is live (Bug#15213).
7538 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
7540 Minor cleanup to avoid forward declarations.
7541 * coding.h (struct ccl_spec): Remove forward declaration.
7542 * composite.h (toplevel): Include font.h.
7543 (struct composition_it, struct face, struct font_metrics):
7544 Remove forward declaration.
7545 * dispextern.h (struct image, struct atimer): Likewise.
7546 * emacsgtkfixed.h (struct frame): Likewise.
7547 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
7548 * font.h (struct font_driver, struct font, struct glyph_string)
7549 (struct face): Remove forward declaration.
7550 * fontset.h (struct face, struct font): Likewise.
7551 * frame.h (toplevel): Style cleanup.
7552 (enum output_method): Move to...
7553 * termhooks.h (enum output_method): ...here.
7554 (struct glyph, struct frame, struct ns_display_info)
7555 (struct x_display_info, struct w32_display_info):
7556 Remove forward declaration.
7557 * xterm.h (toplevel): Include termhooks.h.
7558 (struct font, struct window, struct glyph_matrix, struct frame)
7559 (struct input_event, struct face, struct image): Remove forward
7561 * gtkutil.h (struct _widget_value): Likewise.
7562 * keyboard.h (toplevel): Include termhooks.h.
7563 (struct input_event): Remove forward declaration.
7565 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7567 * intervals.c (set_point_from_marker): New function.
7568 * editfns.c (Fgoto_char):
7569 * process.c (Finternal_default_process_filter):
7570 * window.c (select_window_1): Use it.
7571 * buffer.h (set_point_from_marker): Add prototype.
7573 2013-08-29 Eli Zaretskii <eliz@gnu.org>
7575 * w32.c (term_winsock): Call release_listen_threads before calling
7577 (_sys_wait_accept): Wait for accept event in a loop with a finite
7578 timeout, instead of waiting indefinitely. Will hopefully avoid
7579 hanging during exit because WSACleanup deadlocks waiting for the
7580 event object to be released. (Bug#14333)
7582 * w32proc.c (release_listen_threads): New function, signals all
7583 the reader threads that listen for connections to stop waiting.
7585 * w32.h (release_listen_threads): Add prototype.
7587 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7589 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
7590 field of new marker (for sanity and safety).
7591 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
7592 anyway because XMISCTYPE is a function and can't be an lvalue).
7594 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7596 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
7597 (x_after_update_window_line, x_scroll_bar_create)
7598 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7599 (handle_one_xevent, x_clear_frame_area):
7600 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
7601 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
7602 * xterm.h (x_clear_area): Adjust prototype.
7604 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7606 Hook scanning and indentation functions to find_newline. This helps
7607 to avoid duplicated code and renders more respect to newline cache.
7608 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
7609 * cmds.c (Fforward_line):
7610 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
7611 Use find_newline and avoid unnecessary point movements.
7612 * search.c (scan_newline): Implement on top of find_newline.
7614 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
7616 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
7617 scoped code (bug#11258).
7619 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
7621 * nsterm.m (last_window): New variable.
7622 (EV_TRAILER2): New macro.
7623 (EV_TRAILER): Call EV_TRAILER2.
7624 (mouseMoved:): Add support for mouse-autoselect-window
7625 on nextstep (Bug#6888).
7627 2013-08-28 Andreas Schwab <schwab@suse.de>
7629 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
7630 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
7631 Remove unused macro definitions.
7632 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
7633 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
7634 Only define if emacs.
7636 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7638 Prefer enum glyph_row_area to int where appropriate.
7639 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
7641 (window_box, window_box_width, window_box_left, window_box_left_offset)
7642 (window_box_right, window_box_right_offset): Adjust prototypes.
7643 * xdisp.c (window_box, window_box_width, window_box_left)
7644 (window_box_left_offset, window_box_right, window_box_right_offset):
7645 Use enum glyph_row_area. Adjust users and tweak comment where needed.
7646 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
7647 * nsterm.m (ns_clip_to_row):
7648 * w32term.c (w32_clip_to_row):
7649 * xterm.c (x_clip_to_row): Likewise.
7651 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7653 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
7654 (Fprevious_overlay_change): Fast path for buffer with no overlays.
7656 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
7658 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
7659 for portability to hosts where /bin/sh has problems.
7661 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7663 Redesign redisplay interface to drop global output_cursor.
7664 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
7665 (toplevel): Remove declaration of output_cursor.
7666 (set_output_cursor, x_cursor_to): Remove prototype.
7667 * window.h (struct window): New member output_cursor.
7668 (output_cursor_to): New function to replace RIF member.
7669 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
7670 (update_text_area, set_window_cursor_after_update): Use it.
7671 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
7672 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7673 * nsterm.m (ns_update_window_begin, ns_update_window_end):
7674 * w32term.c (x_update_window_begin, x_update_window_end):
7675 * xterm.c (x_update_window_begin, x_update_window_end):
7676 Adjust to use per-window output cursor.
7678 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
7680 Simplify SELECT_TYPE-related code.
7681 Like EMACS_TIME, this portability layer is no longer needed, since
7682 Emacs has been using fd_set as a portability layer for some time.
7683 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
7684 (SELECT_TYPE): Remove. All uses changed to fd_set.
7685 (fd_set) [!FD_SET]: New typedef.
7687 Simplify EMACS_TIME-related code.
7688 This portability layer is no longer needed, since Emacs has been
7689 using struct timespec as a portability layer for some time.
7690 * atimer.h, buffer.h, dispextern.h, xgselect.h:
7691 Include <time.h> rather than "systime.h"; that's all that's needed now.
7692 * dispnew.c: Include <timespec.h> rather than "systime.h";
7693 that's all that's needed now.
7694 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
7695 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
7696 TIMESPEC_RESOLUTION.
7697 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
7698 LOG10_TIMESPEC_RESOLUTION.
7699 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
7700 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
7701 (make_emacs_time): Remove. All used changed to make_timespec.
7702 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
7703 (current_timespec): Rename from current_emacs_time. All uses changed.
7704 (add_emacs_time): Remove. All uses changed to timespec_add.
7705 (sub_emacs_time): Remove. All uses change dot timespec_sub.
7706 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
7707 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
7708 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
7709 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
7710 (current_timespec): Rename from current_emacs_time. All uses changed.
7711 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
7712 changed to timespec_cmp.
7713 * xgselect.c: Include <timespec.h>, since our .h files don't.
7715 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7717 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
7718 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
7719 Remove the leftovers.
7720 * gtkutil.c (toplevel): Do not declare Qxft but include
7722 * image.c (toplevel): Do not declare Vlibrary_cache because
7723 it's already done in lisp.h.
7725 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7727 * lisp.h (Mouse_HLInfo): Move from here...
7728 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
7729 (reset_mouse_highlight): New function.
7730 * msdos.c (dos_set_window_size, IT_update_begin)
7731 (internal_terminal_init):
7732 * nsterm.m (ns_update_window_end, x_free_frame_resources)
7733 (ns_initialize_display_info):
7734 * w32console.c (initialize_w32_display):
7735 * w32term.c (x_update_window_end, x_free_frame_resources)
7736 (w32_initialize_display_info):
7737 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
7738 * window.c (Fdelete_other_windows_internal):
7739 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
7740 * termchar.h (toplevel):
7741 * xterm.h (toplevel): Include dispextern.h.
7743 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7745 Fix minor problems found by static checking.
7746 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
7747 (expect): Avoid nested-if warning.
7748 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
7749 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
7750 * nsterm.h, nsterm.m (ns_select):
7751 * xgselect.c, xgselect.h (xg_select):
7752 Adjust signature to better match pselect's.
7753 * nsterm.m (ns_select):
7754 Don't set *TIMEOUT, since pselect doesn't.
7755 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7756 diagnostic about assigning const char * to it.
7757 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7759 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7761 * lread.c (substitute_object_recurse): Handle hash-tables as well
7764 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7766 Fix unlikely core dump in init_tty, and simplify terminfo case.
7767 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7768 The old version incorrectly dumped core if malloc returned a
7769 buffer containing only non-NUL bytes.
7770 (init_tty): Do not allocate or free termcap buffers; the
7771 struct does that for us now.
7772 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7773 (struct tty_display_info): Define members termcap_term_buffer and
7774 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7775 use them. Allocate them directly in struct rather than indirectly
7776 via a pointer, to simplify init_tty.
7778 * frame.c (check_minibuf_window): Initialize 'window' properly,
7779 so that Emacs reliably aborts later if 'window' is not initialized.
7781 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7783 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7784 of VoidSymbol (Bug#15154).
7786 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7788 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7789 mouse_face_beg_y and mouse_face_end_y.
7790 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7791 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7792 Adjust users and update comment where appropriate.
7794 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7796 * frame.c (check_minibuf_window): New function.
7797 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7798 Call check_minibuf_window (Bug#15183).
7800 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7802 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7803 because this is the only last cursor data we need to keep and consult.
7804 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7805 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7808 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7810 Fix recovering from possible decompression error.
7811 Since insert_from_gap doesn't always move point, we can't use PT as
7812 the position where the partially decompressed data ends, and
7813 should count how many bytes was produced so far.
7814 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7815 (unwind_decompress): Really delete partially uncompressed data.
7816 (Fzlib_decompress_region): Take decompressed data size into account.
7818 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7820 * syntax.c (init_syntax_once): Adjust comment and do an early
7821 initialization of Qchar_table_extra_slots just once...
7822 * casetab.c (init_casetab_once):
7823 * category.c (init_category_once):
7824 * character.c (syms_of_character):
7825 * coding.c (syms_of_coding):
7826 * xdisp.c (syms_of_xdisp): ...and omit it here.
7828 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7830 * xdisp.c (get_next_display_element): Don't apply to characters
7831 from a display vector the logic of setting it->end_of_box_run_p
7832 suitable for characters from a buffer. (Bug#15175)
7834 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7835 to handle directories, rather than '_utime' which doesn't.
7838 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7840 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7841 or fullscreen (Bug#14627).
7843 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7845 System-dependent integer overflow fixes.
7846 * process.c (Fset_process_window_size): Signal an error if
7847 the window size is outside the range supported by the lower level.
7848 * sysdep.c (set_window_size): Return negative on error,
7849 nonnegative on success, rather than -1, 0, 1 on not in system,
7850 failure, success. This is simpler. Caller changed.
7851 (serial_configure): Remove unnecessary initialization of local.
7852 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7853 size fits in unsigned long; this isn't true on some 32-bit hosts.
7854 Avoid buffer overrun if some future version of /proc/meminfo has a
7855 variable name longer than 20 bytes.
7856 (system_process_attributes) [__FreeBSD__]:
7857 Don't assume hw.availpages fits in 'int'.
7859 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7861 Don't let very long directory names overrun the stack.
7862 Fix some related minor problems involving "//", vfork.
7863 * callproc.c (encode_current_directory): New function.
7864 (call_process): Don't append "/"; not needed.
7865 * fileio.c (file_name_as_directory_slop): New constant.
7866 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7867 this can save the caller having to alloca.
7868 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7869 Use SAFE_ALLOCA, not alloca.
7870 (directory_file_name, Fexpand_file_name): Leave leading "//"
7871 alone, since it can be special even on POSIX platforms.
7872 * callproc.c (call_process):
7873 * process.c (Fformat_network_address):
7874 * sysdep.c (sys_subshell):
7875 Use encode_current_directory rather than rolling our own.
7876 (create_process): No need to encode directory; caller does that now.
7877 * process.h (encode_current_directory): New decl.
7878 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7879 Rework to avoid 'goto xyzzy;'.
7881 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7883 * xdisp.c (handle_face_prop): If the default face was remapped use
7884 the remapped face for strings from prefix properties. (Bug#15155)
7886 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7888 Minor cleanup for redisplay interface and few related functions.
7889 * frame.h (enum text_cursor_kinds): Move from here...
7890 * dispextern.h (enum text_cursor_kinds): ...to here.
7891 (toplevel): Drop unnecessary declarations.
7892 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7893 in update_window_end_hook and draw_window_cursor functions.
7894 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7895 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7896 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7897 * xterm.c (x_update_window_end, x_draw_window_cursor):
7898 * xdisp.c (display_and_set_cursor, update_window_cursor)
7899 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7900 enum text_cursor_kinds where appropriate.
7902 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7904 Redesign redisplay interface to drop updated_row and updated_area.
7905 * dispextern.h (updated_row, updated_area): Remove declaration.
7906 (struct redisplay_interface): Pass glyph row and row area parameters
7907 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7908 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7910 * dispnew.c (updated_row, updated_area): Remove.
7911 (redraw_overlapped_rows, update_window_line): Adjust user.
7912 (update_marginal_area, update_text_area): Likewise. Pass updated row
7913 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7914 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7917 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7919 * process.c (flush_pending_output): Remove stub.
7922 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7924 * callproc.c: Fix race that killed background processes (Bug#15144).
7925 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7926 Record deleted process-id in critical section, not afterwards.
7927 Don't mistakenly kill process created by a call-process invocation
7928 that discards output and does not wait.
7930 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7932 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7933 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7934 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7935 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7936 to shut up compiler in mark_object.
7937 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7939 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7941 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7942 We can't portably rely on PTY_OPEN doing that, even if
7943 it calls posix_openpt with O_CLOEXEC.
7945 2013-08-20 Kenichi Handa <handa@gnu.org>
7947 * character.c (string_char): Improve commentary.
7949 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7951 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7952 (struct animation_cache): Make signature a flexible array member.
7953 All uses changed. This is a tad slower but may insulate us better
7954 from future changes to ImageMagick.
7956 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7958 * image.c: Shrink memory needed for animation cache.
7959 (SIGNATURE_DIGESTSIZE): New constant.
7960 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7961 (imagemagick_create_cache): Copy the signature. This saves
7962 several KB of memory that ImageMagick wastes per signature.
7963 Don't bother updating the update_time, as the caller does that now.
7964 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7965 it's a fixed size struct member now.
7966 (imagemagick_get_animation_cache): Always destroy the signature,
7967 as it's now imagemagick_create_cache's responsibility to copy it.
7968 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7969 and use memcmp rather than strcmp.
7970 eassert that ImageMagick returns a signature of the specified length.
7972 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7974 * image.c (imagemagick_get_animation_cache): Don't segfault on
7976 (imagemagick_get_animation_cache): Revert to previous definition
7977 so that it actually works. But keep the memory leak fix.
7978 (imagemagick_get_animation_cache): Fix memory leak.
7980 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7982 * image.c: Fix animation cache signature memory leak.
7983 Fix some other minor performance problems while we're at it.
7984 (imagemagick_create_cache): Clear just the members that
7985 need clearing. Don't set update_time, as caller does that now.
7986 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7987 Simplify by using pointer-to-pointer instead of a prev pointer.
7988 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7989 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7990 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7991 it's already a copy. Free the signature probe unless it's cached.
7993 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7994 This was introduced by my 2013-08-12 fix for Bug#15035.
7996 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7998 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7999 (imagemagick_prune_animation_cache): Now static.
8001 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
8003 * image.c (imagemagick_get_animation_cache): Don't segfault when
8004 pruning all entries.
8006 2013-08-18 Ken Brown <kbrown@cornell.edu>
8008 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
8009 static heap if ENABLE_CHECKING is defined.
8010 (max_bss_sbrk_ptr): New variable.
8012 (report_sheap_usage): Report maximum static heap usage instead of
8013 ending static heap usage.
8015 2013-08-17 Eli Zaretskii <eliz@gnu.org>
8017 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
8018 of zlib_initialized according to the results of calling
8019 init_zlib_functions.
8021 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
8023 * image.c: Implement an ImageMagick per-image cache.
8024 (imagemagick_get_animation_cache): Fix a double-free error.
8025 (imagemagick_load_image): Remove the ping_wand code, which only
8026 apparently saved time on invalid animated images, and slowed down
8027 everything else. Optimise for the common case.
8029 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
8031 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
8033 * editfns.c (insert_before_markers): Mention overlay in the doc string.
8035 * marker.c (set_marker): Remove documentation of undefined behavior.
8037 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8039 * image.c (imagemagick_compute_animated_image): Animate correctly
8040 when sub-images are smaller than the main image.
8041 (imagemagick_compute_animated_image): Setting the iterator row to
8042 zero is apparently not allowed.
8043 (imagemagick_compute_animated_image): Allow images that say they
8044 have sub-images that are bigger than the main image, but just crop
8047 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
8049 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
8051 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8053 * image.c (imagemagick_compute_animated_image): Respect the GIF
8056 2013-08-15 Ken Brown <kbrown@cornell.edu>
8058 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8059 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8062 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8064 Fix minor problems found by static checking.
8065 * frame.c (delete_frame):
8066 * xdisp.c (next_element_from_display_vector):
8067 Avoid uninitialized local.
8068 * image.c (imagemagick_compute_animated_image): Port to C89.
8069 Prefer usual GNU indentation style for loops.
8070 Be more careful about bizarrely large sizes, by using ptrdiff_t
8073 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8075 Fix infinite frame selection loop (Bug#15025).
8076 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8078 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8080 * xdisp.c (compute_window_start_on_continuation_line):
8081 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8082 to make sure we end up setting the window start at the leftmost
8083 visible character of the display line. This avoids funky
8084 horizontal shifting because the window start is not kept on the
8085 same position. (Bug#15090)
8086 (next_element_from_display_vector): Support 'box' face attribute
8087 in the face definitions of a display vector. (Bug#15099)
8089 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8091 * image.c (imagemagick_compute_animated_image): Implement animated
8093 (imagemagick_compute_animated_image): Fix some compilation
8094 warnings. Implement a very simple cache to make the animation
8095 usable at all, but it should be replaced with a per-image cache.
8097 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8099 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8100 to do `for' loops over alist values.
8101 * buffer.h (FOR_EACH_BUFFER):
8102 * process.c (FOR_EACH_PROCESS): Use it.
8103 (handle_child_signal, status_notify, Fget_buffer_process)
8104 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8106 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8108 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8109 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8110 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8111 to xzalloc and so avoid redundant call to memset.
8112 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8113 members because it is allocated with xzalloc and so already zeroed.
8115 2013-08-14 Ken Brown <kbrown@cornell.edu>
8117 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8120 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8122 Utility function and macro to copy Lisp string to C string.
8123 * lisp.h (xlispstrdupa): New macro.
8124 (xlispstrdup): New prototype.
8125 * alloc.c (xlispstrdup): New function.
8126 * callint.c (Fcall_interactively):
8127 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8128 (Fsubstitute_in_file_name):
8129 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8130 * image.c (x_create_bitmap_from_file):
8131 * w32term.c (w32_term_init):
8132 * xterm.c (x_term_init): Use xlispstrdup.
8134 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8136 * image.c (imagemagick_load_image): Make animated pictures work.
8137 There's still some problems with background color settings, though
8140 * decompress.c (unwind_decompress): Always restore point.
8142 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8144 * marker.c (set_marker): Reformat documentation.
8146 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8148 * xdisp.c (cursor_type_changed): Now static.
8150 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8151 Use changed. This avoids the need to call xmalloc and for the
8152 caller to call xfree, and avoids memory leaks in some situations.
8154 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8156 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8157 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8158 (redisplay_window): If window_end_valid is cleared due to non-zero
8159 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8160 so do not call to try_cursor_movement for that window.
8162 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8164 * window.h (struct window): Convert window_end_pos and
8165 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8166 (wset_window_end_pos, wset_window_end_vpos): Remove.
8167 * dispnew.c (adjust_glyph_matrix):
8168 * window.c (Fwindow_end, replace_window, set_window_buffer)
8170 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8171 (set_vertical_scroll_bar, redisplay_window, try_window)
8172 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
8173 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
8174 (note_mouse_highlight): Adjust users.
8175 (try_cursor_movement): Likewise. Convert old precondition to eassert.
8178 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8180 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
8181 * image.c (imagemagick_filename_hint): Use `const char *' and
8182 prefer SSDATA to SDATA to avoid warnings.
8184 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8186 Cleanup window fringes, margins and scroll bars adjustments.
8187 * window.c (set_window_fringes, set_window_margins)
8188 (set_window_scroll_bars, apply_window_adjustment): New functions.
8189 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
8190 (Fset_window_scroll_bars): Use them.
8192 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8194 * window.h (struct window): Convert scroll_bar_width
8195 from Lisp_Object to integer. Adjust comment.
8196 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8198 * window.c (wset_scroll_bar_width): Remove.
8199 (make_window): Initialize scroll_bar_width.
8200 (Fsplit_window_internal): Use direct assignment.
8201 (Fset_window_configuration, save_window_save):
8202 Convert Lisp_Object to integer and back where appropriate.
8203 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8204 bar was actually changed, and mention this in docstring.
8206 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8208 * decompress.c: Minor simplifications.
8209 (Fzlib_decompress_region): Don't bother verifying
8210 that avail_out <= UINT_MAX, as that was confusing.
8211 Mention the restriction in a comment instead.
8212 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8214 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8216 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8217 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8219 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8221 * image.c (imagemagick_filename_hint): Check for errors in the
8224 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8226 * window.c (Fwindow_margins): Return nil when there's no marginal
8227 area, as per the documented API.
8229 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8230 Fmake_vector, as scroll bar's struct members are not all Lisp
8231 objects now. This avoids crashes in GC.
8233 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8234 bool, so its address could be taken.
8236 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8238 * image.c (imagemagick_filename_hint): New function to possibly
8239 apply `image-content-type-suffixes'.
8240 (imagemagick_load_image): Use it.
8242 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8244 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8245 if loading zlib failed.
8247 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8249 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8250 2013-08-13 checkin below. Change bool to BOOL, rule is:
8251 All Obj-C code uses BOOL, except for interfaces callable from C.
8253 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8255 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8257 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8258 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8259 bool instead of BOOL.
8260 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8261 from Lisp_Object to bitfield. Adjust comment.
8262 * w32term.c (x_scroll_bar_create): Adjust user.
8263 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
8264 * xterm.c (XTset_vertical_scroll_bar): Likewise.
8265 Use bool for boolean.
8266 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
8267 to `unsigned int' when defining a bitfield.
8269 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8271 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
8273 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8275 * window.h (struct window): Convert left_margin_cols and
8276 right_margin_cols from Lisp_Objects to integers. Adjust comment.
8277 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
8278 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
8280 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
8282 (showing_window_margins_p, update_window_line, update_frame_1):
8283 * fringe.c (draw_fringe_bitmap_1):
8284 * xdisp.c (window_box_width): Adjust users.
8285 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
8286 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
8287 Use direct assignment.
8288 (Fset_window_configuration, save_window_save, Fwindow_margins):
8289 Convert Lisp_Object to integer and back where appropriate.
8290 (Fset_window_margins): Adjust user. Return t if any margin
8291 was actually changed, and mention this in docstring.
8293 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
8295 * syntax.c (forward_word):
8296 * cmds.c (forward_char, backward_char): Mention the optional argument.
8298 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8300 * window.h (struct window): Convert left_fringe_width
8301 and right_fringe_width from Lisp_Objects to integers.
8303 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
8304 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
8305 * window.c (wset_left_fringe_width, wset_right_fringe_width):
8307 (make_window): Initialize new integer fields to -1.
8308 (Fsplit_window_internal): Use direct assignment.
8309 (Fset_window_configuration, save_window_save):
8310 Convert Lisp_Object to integer and back where appropriate.
8311 (Fset_window_fringes): Adjust user. Return t if any fringe
8312 was actually changed, and mention this in docstring.
8314 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8316 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
8317 * nsfns.m (x_set_cursor_type):
8318 * w32fns.c (x_set_cursor_type):
8319 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
8320 * xdisp.c (set_frame_cursor_types): ...but in common code.
8322 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8324 * font.c (clear_font_cache): New function, stripped from...
8325 (Fclear_font_cache): ...here, which now uses the function
8326 above. Adjust comment.
8327 * font.h (clear_font_cache): Add prototype.
8328 * xfaces.c (clear_face_cache): Use clear_font_cache.
8330 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8332 * window.c (Fset_window_start): Compare `w', not `window' because
8333 `w' might not be equal to `window' after call to decode_live_window.
8335 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8337 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
8338 This fixes a problem introduced by the Bug#15035 patch
8339 when using GPG. Reported by Herbert J. Skuhra.
8341 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8343 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
8344 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
8345 not yet initialized.
8347 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8349 * decompress.c (Fzlib_decompress_region): Support zlib
8350 decompression, too, and rename.
8352 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8354 Minor zlib configuration tweaks.
8355 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
8356 Don't assume presence of fn_inflateInit2_ zlib internal function.
8358 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8360 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
8361 include the zlib prefix.
8363 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8365 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
8366 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
8367 define static variables that are pointers to zlib functions to be
8369 (init_zlib_functions) [WINDOWSNT]: New function.
8370 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
8372 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
8373 macros instead of invoking the zlib functions directly.
8374 (syms_of_decompress): DEFSYM Qzlib_dll.
8375 Staticpro Szlib_available_p.
8377 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
8379 Avoid looping over all frame windows to freeze and unfreeze.
8380 * window.h (struct window): Drop frozen_window_start_p.
8381 (freeze_window_starts): Drop prototype.
8382 * frame.h (struct frame): New frozen_window_starts flag.
8383 (FRAME_WINDOWS_FROZEN): New macro.
8384 * window.c (freeze_window_start, freeze_window_starts):
8386 (select_window, replace_window): Adjust users.
8387 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
8388 (window_frozen_p): New function.
8389 (redisplay_window): Use it.
8391 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8393 Fix some fd issues when running subprocesses (Bug#15035).
8394 Fix bugs that can leak files or file descriptors on errors.
8395 Don't unlink open temp files, as that's hard for users to diagnose
8396 when things go awry (e.g., temp disk exhausted).
8397 Don't bother to lock temp files. Check for invalid recursion.
8398 * callproc.c (synch_process_fd): Remove. All uses removed.
8399 (synch_process_tempfile): New var or macro.
8400 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
8402 (record_kill_process): New arg, the temp name. All callers changed.
8403 (delete_temp_file): Now just a simple wrapper around unlink.
8404 (call_process_kill): New arg, the call_process_fd array.
8405 Close them all. Clear synch_process_pid. Remove the temp file,
8406 or arrange for it to be removed.
8407 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
8408 that's been moved to synch_process_tempfile. Caller changed.
8409 Do not remove the tempfile; that's now call_process_kill's
8411 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
8412 call_process_kill; the caller now does that.
8413 (call_process_cleanup): Do not close the process fd; that's now
8414 call_process_kill's responsibility.
8415 (Fcall_process): Implement via new function call_process, which
8416 has most of the old body of Fcall_process, but with a different API.
8417 (call_process): New function that does not open or close filefd if
8418 it is nonnegative. Record which fds need to be closed, and let
8419 call_process_kill close (and remove the tempfile, on MSDOS) on error.
8420 Signal an error if invoked recursively (could be done via a hook).
8421 Simplify creation of the tempfile in the MSDOS case.
8422 Don't create the output file until after checking for the executable.
8423 Report any failure to open /dev/null.
8424 Don't open /dev/null for writing twice; once is enough.
8425 Don't create pipe if all output is being discarded or sent to file.
8426 Don't worry about setting up the coding system or reading from the
8427 pipe if all output is being discarded.
8428 Hoist fd_error local into top level, to lessen block nesting.
8429 Don't record deleted pid here; now done by Fcall_process_region.
8430 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
8431 and note its success in synch_process_tempfile.
8432 Do not leak resources when child_setup fails.
8433 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
8434 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
8435 (create_temp_file): Now returns open fd, with an additional
8436 Lisp_Object * argument to return the name. All callers changed.
8437 Do not close the file; rewind it instead, and leave it open for
8438 the caller. Do not lock the temp file. Unwind-protect the file
8439 and the file-descriptor.
8440 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
8441 If an asynchrounous process, record it here, not in call_process.
8442 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
8443 * eval.c (set_unwind_protect): New function.
8444 * fileio.c (write_region): New function, generalized from the
8445 old Fwrite_region. Do not lock temp files.
8446 (Fwrite_region): Use it.
8447 * lisp.h (set_unwind_protect, write_region): New decls.
8448 * process.c: Include <verify.h>.
8449 (make_process): Mark fds as initially closed.
8450 (deleted_pid_list): Now a list of pid-filename pairs.
8452 (close_process_fd): New function.
8453 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
8454 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
8455 New constants. Verify that their number matches PROCESS_OPEN_FDS.
8456 (create_process, create_pty, Fmake_serial_process)
8457 (server_accept_connection): Record which fds need to be closed,
8458 and let deactivate_process close them.
8459 (Fmake_network_process): Do not discard the unwind-protect
8460 until it's safe to do so.
8461 (deactivate_process): Close the fds opened by create_process etc.
8462 (Fprocess_send_eof): Adjust to new way of recording open fds.
8463 Report an error if /dev/null can't be opened, instead of aborting.
8464 * process.h (PROCESS_OPEN_FDS): New constant.
8465 (struct Lisp_Process): New member open_fds.
8466 (record_kill_process, record_deleted_pid): Adjust signatures.
8467 (record_deleted_pid): Move decl here ...
8468 * syswait.h (record_deleted_pid): ... from here.
8470 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8472 * decompress.c: Fix bugs with large buffers and weird inputs.
8473 Tune a bit. Reindent as per usual Emacs style.
8474 (BUFFER_SIZE): Remove.
8475 (Fdecompress_gzipped_region): Do not mishandle input buffers with
8476 more than UINT_MAX bytes. Decompress into the gap instead of into
8477 an auto buffer, as this should avoid copying. Return nil if
8478 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
8479 set immediate_quit; we shouldn't trust zlib code that much.
8481 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
8483 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
8484 errors, and really move the gap to where we want it.
8486 * lisp.h: Include decompress.c support.
8488 * emacs.c (main): Include decompress.c support.
8490 * Makefile.in: Include -lz if present.
8492 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
8494 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
8495 (initWithTitle:): Initialize frame to 0.
8496 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
8497 (fillWithWidgetValue:frame:): Rename from
8498 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
8500 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
8501 fillWithWidgetValue:frame:
8503 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
8504 remove memory leak warnings.
8506 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
8507 (ns_check_menu_open): Handle menu == nil. Remove assignment to
8510 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
8511 (x_activate_menubar): Update the whole menu.
8512 (trackingNotification:): Call ns_check_menu_open if tracking ends.
8513 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
8514 current event is not NSSystemDefined (Bug#15001).
8515 Call ns_check_menu_open only if trackingMenu is 2.
8516 (menuDidClose:): New method, decrease trackingMenu.
8517 (fillWithWidgetValue:setDelegate:): New method.
8518 (fillWithWidgetValue:): Call the above.
8520 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
8522 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8524 Omit some unnecessary casts.
8525 Many of these go back to the old pre-C89 days, when they may have
8526 been needed, but we've been assuming C89 or later for a while now.
8527 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
8528 (live_float_p, live_misc_p, live_vector_p):
8529 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
8530 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
8531 (defvar_per_buffer):
8532 * callint.c (Fcall_interactively):
8533 * doc.c (Fsubstitute_command_keys):
8534 * filelock.c (get_boot_time):
8535 * frame.c (xrdb_get_resource):
8536 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
8537 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
8538 (xg_get_file_name_from_selector, menuitem_destroy_callback)
8539 (menuitem_highlight_callback, menu_destroy_callback)
8540 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
8541 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
8542 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
8543 (xg_tool_bar_help_callback, tb_size_cb):
8544 * image.c (xpm_alloc_color, png_read_from_memory)
8545 (png_read_from_file, png_load_body, our_memory_skip_input_data)
8546 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
8548 * keymap.c (describe_map):
8549 * nsfns.m (Fns_display_monitor_attributes_list):
8550 * nsmenu.m (process_dialog:):
8551 * nsterm.m (hold_event):
8552 * process.c (wait_reading_process_output):
8553 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
8554 * scroll.c (do_direct_scrolling, scrolling_1):
8555 * termcap.c (tgetent):
8556 * window.c (check_window_containing, add_window_to_list)
8557 (freeze_window_starts):
8558 * xdisp.c (compare_overlay_entries, vmessage):
8559 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
8560 (x_get_monitor_attributes_xrandr)
8561 (Fx_display_monitor_attributes_list, x_display_info_for_name)
8562 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
8563 * xfont.c (xfont_match, xfont_open):
8564 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
8565 (menubar_selection_callback, menu_position_func)
8566 (popup_selection_callback, create_and_show_popup_menu)
8567 (dialog_selection_callback, create_and_show_dialog):
8568 * xrdb.c (x_get_string_resource)
8570 * xsmfns.c (x_session_check_input):
8571 * xterm.c (x_draw_glyphless_glyph_string_foreground)
8572 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
8573 (xaw_jump_callback, xaw_scroll_callback):
8574 Omit unnecessary casts.
8576 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
8578 Minor string-length refactoring.
8579 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
8580 * frame.c (make_monitor_attribute_list):
8581 Prefer build_string to strlen + make_string.
8583 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
8585 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
8586 don't check minor_code (Bug#14417).
8588 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8590 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
8591 vertical positions instead. This avoids calling MATRIX_ROW with
8592 row numbers that are possibly beyond valid limits. (Bug#15064)
8594 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
8596 Use xstrdup and build_unibyte_string where applicable.
8597 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
8598 * xfns.c (x_window):
8599 * xrdb.c (x_get_customization_string):
8600 * xterm.c (xim_initialize):
8601 * w32fns.c (w32_window): Use xstrdup.
8602 (w32_display_monitor_attributes_list):
8603 * emacs.c (init_cmdargs):
8604 * keyboard.c (PUSH_C_STR):
8605 * nsfont.m (nsfont_open):
8606 * sysdep.c (system_process_attributes):
8607 * w32.c (system_process_attributes):
8608 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
8610 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8612 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
8613 variables of these types so that GDB would know about them, as aid
8614 for debugging fatal exceptions. (Bug#15024) See also
8615 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
8618 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
8620 * nsterm.m (ns_update_begin): Don't change clip path if it would be
8621 larger than the NSWindow (Bug#14934).
8623 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8625 Redesign redisplay interface to drop global variable updated_window.
8626 Always pass currently updated window as a parameter to update routines.
8627 * dispextern.h (updated_window): Remove declaration.
8628 (struct redisplay_interface): Pass window parameter to
8629 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
8630 and after_update_window_hook.
8631 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
8633 * dispnew.c (updated_window): Remove.
8634 (redraw_overlapped_rows, update_marginal_area, update_text_area)
8635 (update_window_line): Adjust to match redisplay interface changes.
8636 * nsterm.m (ns_update_window_begin, ns_update_window_end)
8637 (ns_scroll_run, ns_after_update_window_line):
8638 * w32term.c (x_update_window_begin, x_update_window_end)
8639 (x_after_update_window_line, x_scroll_run):
8640 * xterm.c (x_update_window_begin, x_update_window_end)
8641 (x_after_update_window_line, x_scroll_run):
8642 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8643 Likewise. Adjust comments where appropriate.
8644 (x_cursor_to): Simplify because this is always called during window
8645 update (but install debugging check anyway).
8646 (expose_window): Check must_be_updated_p flag to see whether this
8647 function is called during window update.
8649 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8651 Do not reset window modification event counters excessively.
8652 These leftovers and poor man's tricky methods to catch extra
8653 redisplay's attention are no longer needed.
8654 * frame.c (set_menu_bar_lines_1):
8655 * minibuf.c (read_minibuf_unwind):
8656 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
8657 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
8658 (window_scroll_line_based, Fset_window_configuration):
8659 * xdisp.c (redisplay_window): Do not reset last_modified and
8660 last_overlay_modified counters.
8662 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
8664 * xselect.c (x_send_client_event): Set send_event and serial, memset
8665 data.l as it might be bigger than data.b. Use 24 bit mask to
8666 XSendEvent (Bug#15034).
8668 2013-08-07 Eli Zaretskii <eliz@gnu.org>
8670 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
8671 for TTY frames that are not the top frame on their console.
8674 2013-08-07 Martin Rudalics <rudalics@gmx.at>
8676 * w32term.c (w32fullscreen_hook): Really maximize frame when
8677 asked for (Bug#14841).
8679 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8681 Prefer selected_window to Fselected_window, likewise for frames.
8682 * buffer.c (Fbuffer_swap_text):
8683 * data.c (Fvariable_binding_locus):
8684 * window.c (run_window_configuration_change_hook): Adjust users.
8685 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
8686 Use decode_live_frame.
8688 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8690 Be more careful if selected window shows the buffer other than current,
8691 use window_outdated only if this is not so. This change should also
8692 address some weird issues discussed in Bug#13012.
8693 * window.h (window_outdated): New prototype.
8694 * window.c (window_outdated): Now here. Convert from static and
8695 always assume window's buffer.
8696 (Fwindow_end, Fwindow_line_height): Use it.
8697 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
8698 and always assume window's buffer.
8699 (redisplay_window): Adjust user.
8700 (redisplay_internal): Call to reconsider_clip_changes once and
8701 check whether mode line should be updated only if selected window
8702 shows current buffer.
8703 (run_window_scroll_functions): Use eassert for debugging check.
8704 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
8706 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8708 * window.c (window_scroll, window_scroll_pixel_based)
8709 (window_scroll_line_based): Use bool for booleans.
8711 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
8713 * process.c: Fix minor off-by-one issues in descriptor counts.
8714 This shouldn't fix any real bugs, but it cleans up the code a bit.
8715 (max_process_desc, max_input_desc): -1, not 0, means none.
8717 (delete_input_desc): New function.
8718 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
8719 (deactivate_process): Scan backwards when recomuting max_process_desc;
8720 that should be faster.
8721 (init_process_emacs): Initialize max_input_desc.
8723 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8725 Use region cache to speedup bidi_find_paragraph_start.
8726 * buffer.h (struct buffer): New member bidi_paragraph_cache.
8727 Rename cache_long_line_scans to cache_long_scans.
8728 * buffer.c (bset_cache_long_line_scans): Rename to
8729 bset_cache_long_scans.
8730 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
8731 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
8733 (syms_of_buffer): Rename cache-long-line-scans to
8734 cache-long-scans. Adjust docstring.
8735 * search.c (newline_cache_on_off):
8736 * indent.c (width_run_cache_on_off): Adjust users.
8737 * bidi.c (bidi_paragraph_cache_on_off): New function.
8738 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
8739 * insdel.c (prepare_to_modify_buffer):
8740 Invalidate bidi_paragraph_cache if enabled.
8742 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8744 Invalidate region caches only if buffer text is going to be changed.
8745 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
8746 (modify_text): ...new prototype.
8747 (prepare_to_modify_buffer_1): New prototype.
8748 * textprop.c (modify_region): Rename to...
8749 (modify_text_properties): ...new function.
8750 (add_text_properties_1, set_text_properties, Fremove_text_properties)
8751 (Fremove_list_of_text_properties): Adjust users.
8752 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
8753 (modify_text): ...new function.
8754 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8755 (prepare_to_modify_buffer_1): ...new function.
8756 * casefiddle.c (casify_region):
8757 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8758 (Ftranspose_regions): Use modify_text.
8760 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8762 * lisp.mk (lisp): Add nadvice.elc.
8764 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8766 New macro to iterate over live buffers similar to frames.
8767 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8768 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8769 Declare buffer-related variables here to offload lisp.h.
8770 * buffer.c (Vbuffer_alist): Adjust comment.
8771 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8772 (other_buffer_safely):
8773 * data.c (store_symval_forwarding):
8774 * dispnew.c (Fframe_or_buffer_changed_p):
8775 * fileio.c (Fdo_auto_save):
8776 * filelock.c (unlock_all_files):
8777 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8779 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8781 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8782 * callproc.c (create_temp_file):
8783 * filelock.c (create_lock_file):
8784 Assume mkostemp, since it's now provided by Gnulib.
8786 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8788 * w32.c (mkostemp): New function.
8789 (mktemp): Remove, no longer used. Most of the code reused in
8790 mkostemp. (Bug#15015)
8791 (mktemp): Don't undef.
8793 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8795 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8796 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8797 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8798 (free_glyph_pool, check_glyph_memory): Likewise for
8799 all users. Adjust comments where appropriate.
8801 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8803 * composite.h: Minor fixups.
8804 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8805 to fix a misspelling, and change it to an inline function while
8806 we're at it (it need not be a macro). All uses changed.
8807 (composition_method, composition_valid_p):
8808 Rewrite to avoid assignments in if-conditions.
8810 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8812 Do not use global Lisp_Object in composition macros.
8813 * composite.h (composition_temp): Remove declaration.
8814 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8815 (composition_method, composition_valid_p): ...inline functions.
8816 (compose_region): Remove the leftover.
8817 * composite.c (composition_temp): Remove.
8818 (run_composition_function, update_compositions)
8819 (composition_compute_stop_pos, composition_adjust_point)
8820 (Ffind_composition_internal):
8821 * coding.c (handle_composition_annotation):
8822 * xdisp.c (handle_composition_prop, check_point_in_composition):
8823 Related users changed.
8825 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8827 Drop FRAME_PTR typedef.
8828 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8829 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8830 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8831 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8832 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8833 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8834 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8835 All related users changed.
8837 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8839 * eval.c (default_toplevel_binding): New function.
8841 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8842 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8843 (syms_of_eval): Export them.
8844 * data.c (Fdefault_value): Micro cleanup.
8845 * term.c (init_tty): Use "false".
8847 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8849 Fix X GC leak in GTK and raw (no toolkit) X ports.
8850 * xterm.c (x_free_frame_resources): If white and black relief
8851 GCs are allocated, always free them here.
8852 * xfns.c (x_make_gc): Omit redundant initialization.
8853 * widget.c (create_frame_gcs): Remove the leftover.
8854 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8855 in x_free_frame_resources.
8857 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8859 * nsterm.m (windowWillResize:toSize:): Only change title if
8860 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8862 (viewDidEndLiveResize): New method.
8864 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8865 inside NS_IMPL_COCOA.
8867 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8869 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8870 Do not check whether undo is enabled because record_insert and
8871 record_delete does that themselves.
8873 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8875 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8876 member which is not really used any more.
8877 (FRAME_XIC_BASE_FONTNAME): Remove.
8878 * xfns.c (xic_free_fontset): Adjust user.
8879 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8880 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8881 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8882 (xdialog_show): Use eassert for debugging check.
8883 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8885 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8887 * fileio.c, fns.c (merge): Move extern decl from here ...
8888 * lisp.h (merge): ... to here.
8890 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8892 Fix last font-related change.
8893 * w32font.h (w32font_list_internal, w32font_match_internal):
8895 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8896 (uniscribe_list_family): Adjust to match font API change.
8897 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8898 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8900 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8902 * frame.h (FRAME_MOUSE_UPDATE):
8903 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8904 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8906 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8908 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8909 * font.h (struct font_driver): Change list, match, and list_family
8910 functions to accept struct frame * as first arg.
8911 * font.c (font_score, font_compare, font_sort_entities):
8913 (font_sort_entities, font_list_entities, font_select_entity)
8914 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8915 match font API change.
8916 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8917 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8918 * ftxfont.c (ftxfont_list, ftxfont_match):
8919 * xftfont.c (xftfont_list, xftfont_match):
8920 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8921 * w32font.c (w32font_list, w32font_match, w32font_list)
8922 (w32font_list_internal, w32_font_match_internal): Likewise.
8923 * xfaces.c (Fx_family_fonts): Adjust user.
8925 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8927 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8928 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8929 only if HAVE_X_WINDOWS is in use.
8930 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8931 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8932 * w32term.c (x_wm_set_icon_position): Likewise.
8933 * w32fns.c (x_icon): Adjust user.
8935 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8937 * xterm.c (last_mouse_press_frame): Remove the
8938 leftover which is not really used any more.
8939 (handle_one_xevent, syms_of_xterm): Adjust users.
8940 (x_flush): Call XFlush once per each X display, not frame.
8941 This is better because this code always unconditionally skips
8942 non-X frames in Vframe_list and issues the only XFlush if we
8943 have more than one X frame on the same X display.
8944 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8945 Use bool for booleans.
8946 (x_draw_glyph_string_background, cvt_string_to_pixel)
8947 (cvt_pixel_dtor): Drop unnecessary prototypes.
8948 * xterm.h (x_display_ok): Adjust prototype.
8950 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8952 Drop unnecessary functions that deals with frame pixel size.
8953 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8954 (x_pixel_height): Drop prototypes.
8955 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8956 (x_pixel_height): Drop implementations.
8957 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8958 which should be always valid for window frame.
8959 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8960 * w32menu.c (Fx_popup_dialog):
8961 * xmenu.c (Fx_popup_dialog): Likewise for both.
8963 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8965 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8966 frame parameters and call to Fmodify_frame_parameters just once.
8967 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8968 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8969 and mention nil frame in docstring.
8971 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8973 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8974 (x_figure_window_size): Likewise. Adjust to return long.
8975 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8976 (toplevel): Move Qterminal_live_p to...
8977 * terminal.c (toplevel): ...here, make it static, and...
8978 (syms_of_terminal): ...DEFSYM here.
8979 * frame.h (Qterminal_live_p): Remove declaration.
8980 (make_frame, x_figure_window_size): Adjust prototype.
8981 * nsfns.m (Fx_create_frame): Use long for window flags.
8983 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8985 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8986 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8987 Do not assume that emacs_close (INT_MAX) is a no-op.
8989 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8991 * xfaces.c (make_face_cache): For struct face_cache, prefer
8992 xmalloc to xzalloc and so avoid redundant call to memset.
8993 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8995 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8997 * fringe.c (draw_window_fringes, update_window_fringes)
8998 (compute_fringe_widths):
8999 * w32term.c (x_draw_glyph_string):
9000 * window.c (candidate_window_p, Frecenter):
9001 * xfaces.c (realize_basic_faces, realize_default_face)
9002 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
9003 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
9004 * xfns.c (x_set_cursor_color, xic_free_xfontset):
9005 * xmenu.c (Fx_menu_bar_open_internal):
9006 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
9007 * xsettings.c (xft_settings_event):
9008 * xterm.c (x_draw_glyph_string, x_had_errors_p):
9009 Use bool for booleans. Adjust style and comments where
9011 * dispextern.h (draw_window_fringes, update_window_fringes)
9012 (compute_fringe_widths):
9013 * xterm.h (x_had_errors_p): Adjust prototype.
9015 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
9017 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
9018 CHECK_LIST. Rewrite the loop to avoid useless local variable.
9020 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
9022 * fns.c (toplevel): Remove comment before Fsafe_length because
9025 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
9027 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
9029 2013-07-28 Eli Zaretskii <eliz@gnu.org>
9031 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
9032 frame which got the message is still alive, before dereferencing
9033 its pointer. (Bug#14970)
9035 * frame.c (delete_frame): Test "this" frame's minibuffer window to
9036 be a live window, before using it as such. (Bug#14970)
9038 2013-07-27 Eli Zaretskii <eliz@gnu.org>
9040 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
9041 w32_detect_focus_change instead of doing part of its job by hand.
9042 This fixes the problem whereby FOCUS_OUT events were not sent to
9045 2013-07-26 Eli Zaretskii <eliz@gnu.org>
9047 * process.c (Fprocess_list): Doc fix.
9049 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
9050 being re-exposed only if it didn't ask to become visible.
9051 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
9052 was previously iconified. (Bug#14841)
9053 (x_iconify_frame): Mark the frame iconified.
9055 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
9057 Fix minor problems found by static checking.
9058 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9059 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9061 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9063 * eval.c (set_specpdl_old_value): New function.
9064 (unbind_to): Minor simplification.
9065 (get_backtrace_frame): New function.
9066 (Fbacktrace_frame): Use it. Add `base' argument.
9067 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9068 (syms_of_eval): Export backtrace-eval.
9069 * xterm.c (x_focus_changed): Simplify.
9071 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9073 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9075 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9077 * xdisp.c (redisplay_window): Instead of moving point out of
9078 scroll margin, reject the force_start method, and try scrolling
9079 instead. (Bug#14780)
9081 2013-07-24 Ken Brown <kbrown@cornell.edu>
9083 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9086 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9088 * eval.c (Fprogn): Do not check that BODY is a proper list.
9089 This undoes the previous change. The check slows down the
9090 interpreter, and is not needed to prevent a crash. See
9091 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9093 2013-07-23 Glenn Morris <rgm@gnu.org>
9095 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9097 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9099 Port to GNU/Linux systems with tinfo but not ncurses.
9100 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9101 to decide whether ncurses is being used. Without this change,
9102 GCC complains about tgetent not being declared, on a system
9103 that has tinfo installed but ncurses not installed.
9105 * eval.c (Fprogn): Check that BODY is a proper list.
9107 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9108 * data.c (Fsetq_default):
9109 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9110 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9112 Tune by taking advantage of the fact that ARGS is always a list
9113 when a function is declared to have UNEVALLED args.
9115 * emacsgtkfixed.c: Port to GCC 4.6.
9116 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9118 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9120 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9121 here to silence compiler warnings.
9123 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9125 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9126 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9127 from messing up Emacs's 'struct frame' (Bug#14923).
9129 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9131 * alloc.c (make_save_ptr_ptr): Define this function.
9132 It was inadvertently omitted. It's needed only if
9133 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9135 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9137 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9138 frame have focus (Bug#14895).
9140 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9142 Avoid vfork-related deadlock more cleanly.
9143 * callproc.c (child_setup): When the child's exec fails, output
9144 the program name, as that's more useful. Use O_NONBLOCK to avoid
9146 * process.c (create_process_1): Remove; no longer needed.
9147 (create_process): Remove timer hack; no longer needed, now that
9148 the child avoids deadlock.
9150 2013-07-20 Glenn Morris <rgm@gnu.org>
9152 * image.c (Fimage_flush): Fix doc typo.
9154 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9156 Fix array bounds violation when pty allocation fails.
9157 * process.c (PTY_NAME_SIZE): New constant.
9158 (pty_name): Remove static variable; it's now auto.
9159 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9160 Take pty_name as an arg rather than using a static variable.
9161 All callers changed.
9162 (create_process): Recover pty_flag from process, not from volatile local.
9163 (create_pty): Stay inside array even when pty allocation fails.
9164 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9166 * lread.c (Fload): Avoid initialization only when lint checking.
9167 Mention that it's needed only for older GCCs.
9169 2013-07-20 Kenichi Handa <handa@gnu.org>
9171 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9172 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
9174 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
9176 * lread.c (Fload): Avoid uninitialized warning.
9178 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9180 Fix some minor file descriptor leaks and related glitches.
9181 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
9182 (create_lock_file): Use write, not emacs_write.
9183 * image.c (slurp_file, png_load_body):
9184 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
9185 (server_accept_connection):
9186 Don't leak an fd on memory allocation failure.
9187 * image.c (slurp_file): Add a cheap heuristic for growing files.
9188 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
9189 as that's what the other routines do. Maybe input need not be
9190 blocked at all, but it's better to be consistent.
9191 Avoid undefined behavior when strlen is zero.
9193 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9194 (NSTATICS): Now a constant; doesn't need to be a macro.
9196 2013-07-19 Richard Stallman <rms@gnu.org>
9198 * coding.c (decode_coding_utf_8): Add simple loop for fast
9199 processing of ASCII characters.
9201 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9203 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9205 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9207 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9208 unportable 'struct x_display_info'.
9209 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9212 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9214 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9215 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9217 (system_process_attributes): Prefer plain char to unsigned char
9218 when either will do. Clean up properly if interrupted or if
9219 memory allocations fail. Don't assume sscanf succeeds.
9220 Remove no-longer-needed workaround to stop GCC from whining.
9221 Read command-line once, instead of multiple times. Check read status a
9224 Fix obscure porting bug with varargs functions.
9225 The code assumed that int is treated like ptrdiff_t in a vararg
9226 function, which is not a portable assumption. There was a similar
9227 -- though these days less likely -- porting problem with various
9228 assumptions that pointers of different types all smell the same as
9229 far as vararg functions is conserved. To make this problem less
9230 likely in the future, redo the API to use varargs functions.
9231 * alloc.c (make_save_value): Remove this vararg function.
9232 All uses changed to ...
9233 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9234 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9236 (make_save_ptr): Rename from make_save_pointer, for consistency with
9237 the above. Define only on platforms that need it. All uses changed.
9239 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9241 * keyboard.c: Try to fix typos in previous change.
9242 (DISPLAY_LIST_INFO): New macro.
9243 (kbd_buffer_get_event): Do not access members that are not present
9244 in X11. Revert inadvertent change of "!=" to "=".
9246 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9248 * keyboard.c (kbd_buffer_get_event):
9249 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9250 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9252 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9254 * filelock.c: Fix unlikely file descriptor leaks.
9255 (get_boot_time_1): Rework to avoid using emacs_open.
9256 This doesn't actually fix a leak, but is better anyway.
9257 (read_lock_data): Use read, not emacs_read.
9259 * doc.c: Fix minor memory and file descriptor leaks.
9260 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9261 (get_doc_string, Fsnarf_documentation):
9262 Fix file descriptor leak on error.
9264 * term.c: Fix minor fdopen-related file descriptor leaks.
9265 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
9266 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
9268 * charset.c: Fix file descriptor leaks and errno issues.
9270 (load_charset_map_from_file): Don't leak file descriptor on error.
9271 Use plain record_xmalloc since the allocation is larger than
9272 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
9274 * eval.c (record_unwind_protect_nothing):
9275 * fileio.c (fclose_unwind):
9277 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
9278 The replacement doesn't block input, but that no longer seems
9281 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
9283 * lread.c: Fix file descriptor leaks and errno issues.
9284 (Fload): Close some races that leaked fds or streams when 'load'
9286 (Fload, openp): Report error number of last nontrivial failure to open.
9287 ENOENT counts as trivial.
9288 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
9290 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
9291 now that the function is always called with a nonnegative arg.
9292 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
9293 All uses replaced with ...
9294 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
9296 A few more minor file errno-reporting bugs.
9297 * callproc.c (Fcall_process):
9298 * doc.c (Fsnarf_documentation):
9299 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
9300 * process.c (set_socket_option):
9301 Don't let a constructor trash errno.
9302 * doc.c: Include <errno.h>.
9304 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
9306 * w32fns.c (unwind_create_tip_frame): Fix declaration.
9308 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9310 Fix w32 bug with call-process-region (Bug#14885).
9311 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
9312 to Fcall_process when the input is empty. This simplifies the
9313 code a bit. It makes no difference on POSIXish platforms but
9314 apparently it fixes a bug on w32.
9316 Fix bug where insert-file-contents closes a file twice (Bug#14839).
9317 * fileio.c (close_file_unwind): Don't close if FD is negative;
9318 this can happen when unwinding a zapped file descriptor.
9319 (Finsert_file_contents): Unwind-protect the fd before the point marker,
9320 in case Emacs runs out of memory between the two unwind-protects.
9321 Don't trash errno when closing FD.
9322 Zap the FD in the specpdl when closing it, instead of deferring
9323 the removal of the unwind-protect; this fixes a bug where a child
9324 function unwinds the stack past us.
9326 New unwind-protect flavors to better type-check C callbacks.
9327 This also lessens the need to write wrappers for callbacks,
9328 and the need for make_save_pointer.
9329 * alloc.c (free_save_value):
9330 * atimer.c (run_all_atimers):
9332 * alloc.c (safe_alloca_unwind):
9333 * atimer.c (unwind_stop_other_atimers):
9334 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
9335 * menu.c (cleanup_popup_menu) [HAVE_NS]:
9336 * minibuf.c (choose_minibuf_frame_1):
9337 * process.c (make_serial_process_unwind):
9338 * xdisp.c (pop_message_unwind):
9339 * xselect.c (queue_selection_requests_unwind):
9340 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
9341 * alloc.c (record_xmalloc):
9342 Prefer record_unwind_protect_ptr to record_unwind_protect with
9344 * alloc.c (Fgarbage_collect):
9345 Prefer record_unwind_protect_void to passing a dummy.
9346 * buffer.c (restore_buffer):
9347 * window.c (restore_window_configuration):
9348 * xfns.c, w32fns.c (do_unwind_create_frame)
9349 New wrapper. All record-unwind uses of wrappee changed.
9350 * buffer.c (set_buffer_if_live):
9351 * callproc.c (call_process_cleanup, delete_temp_file):
9352 * coding.c (code_conversion_restore):
9353 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
9354 * editfns.c (save_excursion_restore)
9355 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
9356 (save_restriction_restore):
9357 * eval.c (restore_stack_limits, un_autoload):
9358 * fns.c (require_unwind):
9359 * keyboard.c (recursive_edit_unwind, tracking_off):
9360 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
9361 * macros.c (pop_kbd_macro, restore_menu_items):
9362 * nsfns.m (unwind_create_frame):
9363 * print.c (print_unwind):
9364 * process.c (start_process_unwind):
9365 * search.c (unwind_set_match_data):
9366 * window.c (select_window_norecord, select_frame_norecord):
9367 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
9368 (fast_set_selected_frame):
9369 * xfns.c, w32fns.c (unwind_create_tip_frame):
9370 Return void, not a dummy Lisp_Object. All uses changed.
9371 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
9372 * callproc.c (call_process_kill):
9373 * fileio.c (restore_point_unwind, decide_coding_unwind)
9374 (build_annotations_unwind):
9375 * insdel.c (Fcombine_after_change_execute_1):
9376 * keyboard.c (read_char_help_form_unwind):
9377 * menu.c (unuse_menu_items):
9378 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
9379 * sound.c (sound_cleanup):
9380 * xdisp.c (unwind_redisplay):
9381 * xfns.c (clean_up_dialog):
9382 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
9383 Accept no args and return void, instead of accepting and returning
9384 a dummy Lisp_Object. All uses changed.
9385 * cygw32.c (fchdir_unwind):
9386 * fileio.c (close_file_unwind):
9387 * keyboard.c (restore_kboard_configuration):
9388 * lread.c (readevalllop_1):
9389 * process.c (wait_reading_process_output_unwind):
9390 Accept int and return void, rather than accepting an Emacs integer
9391 and returning a dummy object. In some cases this fixes an
9392 unlikely bug when the corresponding int is outside Emacs integer
9393 range. All uses changed.
9394 * dired.c (directory_files_internal_unwind):
9395 * fileio.c (do_auto_save_unwind):
9396 * gtkutil.c (pop_down_dialog):
9397 * insdel.c (reset_var_on_error):
9398 * lread.c (load_unwind):
9399 * xfns.c (clean_up_file_dialog):
9400 * xmenu.c, nsmenu.m (pop_down_menu):
9401 * xmenu.c (cleanup_widget_value_tree):
9402 * xselect.c (wait_for_property_change_unwind):
9403 Accept pointer and return void, rather than accepting an Emacs
9404 save value encapsulating the pointer and returning a dummy object.
9406 * editfns.c (Fformat): Update the saved pointer directly via
9407 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
9408 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
9409 (unwind_body): New function.
9410 (record_unwind_protect): First arg is now a function returning void,
9411 not a dummy Lisp_Object.
9412 (record_unwind_protect_ptr, record_unwind_protect_int)
9413 (record_unwind_protect_void): New functions.
9414 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
9415 * fileio.c (struct auto_save_unwind): New type.
9416 (do_auto_save_unwind): Use it.
9417 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
9418 * insdel.c (struct rvoe_arg): New type.
9419 (reset_var_on_error): Use it.
9420 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
9422 (specbinding_func): Remove; there are now several such functions.
9423 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
9424 (set_unwind_protect_ptr): New function.
9425 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
9427 Be simpler and more consistent about reporting I/O errors.
9428 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9429 Say "Read error" and "Write error", rather than "I/O error", or
9430 "IO error reading", or "IO error writing", when a read or write
9432 * process.c (Fmake_network_process, wait_reading_process_output)
9433 (send_process, Fprocess_send_eof, wait_reading_process_output):
9434 Capitalize diagnostics consistently. Put "failed foo" at the
9435 start of the diagnostic, so that we don't capitalize the
9436 function name "foo". Consistently say "failed" for such
9438 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
9439 All callers changed. This is so it can use report_file_error.
9440 * sysdep.c (serial_open, serial_configure): Capitalize I/O
9441 diagnostics consistently as above.
9443 * fileio.c (report_file_errno): Fix errno reporting bug.
9444 If the file name is neither null nor a pair, package it up as a
9445 singleton list. All callers changed, both to this function and to
9446 report_file_error. This fixes a bug where the memory allocator
9447 invoked by list1 set errno so that the immediately following
9448 report_file_error reported the wrong errno value.
9450 Fix minor problems found by --enable-gcc-warnings.
9451 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
9452 * keyboard.c (kbd_buffer_get_event): Remove unused local.
9454 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
9456 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
9457 Set event->arg to Qt if switch-event shall be generated.
9458 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
9460 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
9462 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
9465 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
9466 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
9467 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
9468 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
9469 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
9470 and there is a focused frame.
9471 (head_table): Add focus-in and focus-out.
9472 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
9473 bind to handle-focus-in/out.
9475 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
9476 (Fhandle_switch_frame): Call Fhandle_focus_in.
9477 (syms_of_frame): defsubr handle-focus-in/out.
9479 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9481 Fix porting bug to older POSIXish platforms (Bug#14862).
9482 * sysdep.c (emacs_pipe): New function, that implements
9483 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
9484 This should port better to CentOS 5 and to Mac OS X 10.6.
9485 All calls to pipe2 changed.
9487 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
9488 This makes the code easier to read and the executable a bit smaller.
9489 Do not replace all calls to Fcons that happen to create lists,
9490 just calls that are intended to create lists. For example, when
9491 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
9492 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
9493 Similarly for list2 through list5.
9494 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
9495 * bytecode.c (exec_byte_code):
9496 * callint.c (quotify_arg, Fcall_interactively):
9497 * callproc.c (Fcall_process, create_temp_file):
9498 * charset.c (load_charset_map_from_file)
9499 (Fdefine_charset_internal, init_charset):
9500 * coding.c (get_translation_table, detect_coding_system)
9501 (Fcheck_coding_systems_region)
9502 (Fset_terminal_coding_system_internal)
9503 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
9504 * composite.c (update_compositions, Ffind_composition_internal):
9505 * dired.c (directory_files_internal, file_name_completion)
9507 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
9508 * doc.c (Fsnarf_documentation):
9509 * editfns.c (Fmessage_box):
9511 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
9512 (Feval, eval_sub, Ffuncall, apply_lambda):
9513 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
9514 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
9515 (Fset_file_times, Finsert_file_contents)
9516 (Fchoose_write_coding_system, Fwrite_region):
9517 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
9518 * font.c (font_registry_charsets, font_parse_fcname)
9519 (font_prepare_cache, font_update_drivers, Flist_fonts):
9520 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
9521 * frame.c (make_frame, Fmake_terminal_frame)
9522 (x_set_frame_parameters, x_report_frame_params)
9523 (x_default_parameter, Fx_parse_geometry):
9524 * ftfont.c (syms_of_ftfont):
9525 * image.c (gif_load):
9526 * keyboard.c (command_loop_1):
9527 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
9528 (Fcopy_keymap, append_key, Fcurrent_active_maps)
9529 (Fminor_mode_key_binding, accessible_keymaps_1)
9530 (Faccessible_keymaps, Fwhere_is_internal):
9531 * lread.c (read_emacs_mule_char):
9532 * menu.c (find_and_return_menu_selection):
9533 * minibuf.c (get_minibuffer):
9534 * nsfns.m (Fns_perform_service):
9535 * nsfont.m (ns_script_to_charset):
9536 * nsmenu.m (ns_popup_dialog):
9537 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
9538 (Fx_own_selection_internal):
9539 * nsterm.m (append2):
9540 * print.c (Fredirect_debugging_output)
9541 (print_prune_string_charset):
9542 * process.c (Fdelete_process, Fprocess_contact)
9543 (Fformat_network_address, set_socket_option)
9544 (read_and_dispose_of_process_output, write_queue_push)
9545 (send_process, exec_sentinel):
9546 * sound.c (Fplay_sound_internal):
9547 * textprop.c (validate_plist, add_properties)
9548 (Fput_text_property, Fadd_face_text_property)
9549 (copy_text_properties, text_property_list, syms_of_textprop):
9550 * unexaix.c (report_error):
9551 * unexcoff.c (report_error):
9552 * unexsol.c (unexec):
9553 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
9554 (Fformat_mode_line, syms_of_xdisp):
9555 * xfaces.c (set_font_frame_param)
9556 (Finternal_lisp_face_attribute_values)
9557 (Finternal_merge_in_global_face, syms_of_xfaces):
9558 * xfns.c (x_default_scroll_bar_color_parameter)
9559 (x_default_font_parameter, x_create_tip_frame):
9560 * xfont.c (xfont_supported_scripts):
9561 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
9562 (menu_help_callback, xmenu_show):
9564 * xterm.c (set_wm_state):
9565 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
9566 and similarly for list2 through list5.
9568 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
9570 * callproc.c (Fcall_process_region): Fix minor race and tune.
9571 (create_temp_file): New function, with the temp-file-creation part
9572 of the old Fcall_process_region. Use Fcopy_sequence to create the
9573 temp file name, rather than alloca + build_string, for simplicity.
9574 Don't bother to block input around the temp file creation;
9575 shouldn't be needed. Simplify use of mktemp.
9576 Use record_unwind_protect immediately after creating the temp file;
9577 this closes an unlikely race where the temp file was not removed.
9578 Use memcpy rather than an open-coded loop.
9579 (Fcall_process_region): Use the new function. If the input is
9580 empty, redirect from /dev/null rather than from a newly created
9581 empty temp file; this avoids unnecessary file system traffic.
9583 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
9585 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
9586 Simplify by making this case like the other two. This is a bit
9587 slower on obsolete hosts, but the extra complexity isn't worth it.
9589 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
9590 * process.c (create_process) [!DOS_NT]:
9591 Remove now-unnecessary calls to emacs_close.
9593 2013-07-13 Eli Zaretskii <eliz@gnu.org>
9595 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
9596 returning early. (Bug#14850)
9598 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
9599 and inhibit-iso-escape-detection attributes of 'undecided'.
9602 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
9604 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
9605 Reported by Herbert J. Skuhra in
9606 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
9608 Don't lose top specpdl entry when memory is exhausted.
9609 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
9610 specpdl overflow here, to simplify callers; all callers changed.
9611 Always reserve an unused entry at the stack top; this avoids
9612 losing the top entry's information when memory is exhausted.
9614 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9616 Clean up errno reporting and fix some errno-reporting bugs.
9617 * callproc.c (Fcall_process):
9618 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9619 * process.c (create_process, Fmake_network_process):
9620 * unexaix.c (report_error):
9621 * unexcoff.c (report_error):
9622 Be more careful about reporting the errno of failed operations.
9623 The code previously reported the wrong errno sometimes.
9624 Also, prefer report_file_errno to setting errno + report_file_error.
9625 (Fcall_process): Look at openp return value rather than at path,
9626 as that's a bit faster and clearer when there's a numeric predicate.
9627 * fileio.c (report_file_errno): New function, with most of the
9628 old contents of report_file_error.
9629 (report_file_error): Use it.
9630 (Ffile_exists_p, Ffile_accessible_directory_p):
9631 Set errno to 0 when it is junk.
9632 * fileio.c (Faccess_file):
9633 * image.c (x_create_bitmap_from_file):
9634 Use faccessat rather than opening the file, to avoid the hassle of
9635 having a file descriptor open.
9636 * lisp.h (report_file_errno): New decl.
9637 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
9640 * process.c (create_process, wait_reading_process_output) [AIX]:
9641 Remove obsolete SIGHUP-related code, as Emacs no longer disables
9642 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
9643 a multithreaded environment anyway).
9644 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
9646 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
9648 * image.c (x_find_image_file): Don't close a remote file handle.
9650 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9652 Fix races with threads and file descriptors.
9653 * callproc.c (Fcall_process_region):
9654 * dired.c (open_directory):
9655 * emacs.c (main, Fdaemon_initialized):
9656 * image.c (x_find_image_file):
9657 * inotify.c (Finotify_rm_watch):
9658 * lread.c (Flocate_file_internal):
9659 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
9660 * term.c (term_mouse_moveto, init_tty):
9661 * termcap.c (tgetent):
9662 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
9663 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
9664 * unexhp9k800.c, unexmacosx.c (unexec):
9665 * callproc.c (Fcall_process_region):
9666 Use emacs_close, not close.
9667 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
9668 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
9669 and posix_close function on current platforms (which all lack them).
9670 (emacs_close): Use it. This should fix the races on GNU/Linux and
9671 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
9672 and it should avoid closing random victim file descriptors on
9675 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
9677 * inotify.c (uninitialized): Remove. All uses replaced by -1.
9678 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
9681 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
9682 This is for .gdbinit xbacktrace.
9684 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
9685 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
9686 (emacs_set_tty): Now static.
9687 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
9688 * term.c (tty_capable_p, tty_default_color_capabilities)
9689 (get_tty_terminal, term_mouse_movement)
9690 (handle_one_term_event, init_tty, maybe_fatal):
9691 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
9692 (tgetent, scan_file, name_match, compare_contin):
9693 * terminal.c (get_terminal):
9694 Use bool for boolean.
9695 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
9696 Prefer char to unsigned char if either will do.
9697 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
9698 (tty_write_glyphs): Prefer int to unsigned.
9699 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
9700 All callers changed.
9701 * termcap.c (tprint, main) [TEST]: Remove non-working test.
9703 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9706 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
9707 (B__dummy__): New dummy symbol, to pacify C89.
9708 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
9709 they can't grok varargs macros.
9710 * dispnew.c (add_window_display_history)
9711 (add_frame_display_history):
9712 * print.c (print_object):
9713 * xdisp.c (debug_method_add):
9714 Use %p printf format only for void pointers.
9715 * emacs.c (usage_message): New constant, replacing ...
9716 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
9717 (main): Adjust to usage reorg.
9718 * fns.c (syms_of_fns):
9719 * profiler.c (syms_of_profiler):
9720 Don't use non-constant struct initializers.
9721 * gnutls.h (gnutls_initstage_t):
9722 * lisp.h (enum Lisp_Fwd_Type):
9723 * lread.c (lisp_file_lexically_bound_p):
9724 * xsettings.c (anonymous enum):
9725 Remove trailing comma.
9726 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
9727 * lisp.h (ENUM_BF): Use unsigned if pedantic.
9728 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
9730 * regex.c (const_re_char): New type, to pacify strict C89.
9731 All uses of 'const re_char' replaced to use it.
9732 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
9733 with glibc when strict C89. This change is imported from gnulib.
9735 (_Restrict_arr_): Rename from __restrict_arr, similarly.
9736 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
9737 Omit GNU_LINUX implementation, since it requires long long.
9738 * xterm.c (x_draw_underwave):
9739 Do not assume the traditional order of struct's members.
9740 (x_term_init): Rewrite to avoid the need for non-constant structure
9743 Syntax cleanup, mostly replacing macros with functions.
9744 This removes the need for the syntax_temp hack.
9745 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
9746 * syntax.c (SYNTAX_INLINE): New macro.
9747 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
9748 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
9749 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
9750 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
9751 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
9752 (SYNTAX_COMEND_FIRST): Now functions, not macros.
9753 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
9754 Now constants, not macros.
9755 (syntax_temp) [!__GNUC__]: Remove.
9756 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9757 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9758 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9759 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9760 Move here from syntax.h; now functions, not macros. Except for the
9761 last function, these are static since only syntax.c uses them.
9762 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9763 All uses changed. Now a function, not a macro; use this fact
9764 to simplify the code.
9765 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9766 compiler bugs; no longer relevant.
9767 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9768 (SYNTAX_INLINE): New macro.
9769 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9770 for the new functions. Use bool for boolean member.
9771 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9772 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9773 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9774 (SETUP_BUFFER_SYNTAX_TABLE):
9775 Now extern inline functions, not macros.
9776 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9777 Remove; all uses replaced by implementation.
9778 (syntax_temp) [!__GNUC__]: Remove decl.
9779 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9781 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9783 * emacs.c (main): Fix syntax error.
9785 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9787 Timestamp fixes for undo (Bug#14824).
9788 * atimer.c (schedule_atimer):
9789 * fileio.c (Ffile_newer_than_file_p):
9790 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9791 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9792 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9793 (syms_of_fileio): Remove Sclear_visited_file_name.
9794 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9795 file doesn't exist; this avoids an ambiguity with negative timestamps.
9796 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9797 * systime.h (make_emacs_time, invalid_emacs_time):
9798 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9799 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9800 * undo.c (record_first_change): Push (visited-file-modtime) onto
9801 undo list rather than reimplementing it by hand, incorrectly.
9803 2013-07-09 Ken Brown <kbrown@cornell.edu>
9805 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9807 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9809 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9811 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9813 Handle errno and exit status a bit more carefully.
9814 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9815 number into an exit status. Instead, use EXIT_CANCELED.
9816 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9817 * callproc.c (relocate_fd):
9818 * emacs.c (close_output_streams, main):
9819 * process.c (create_process):
9820 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9821 Use emacs_perror for simplicity.
9822 * callproc.c (relocate_fd, main):
9823 * sysdep.c (sys_subshell):
9824 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9825 (shut_down_emacs): Use emacs_write, not write.
9826 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9827 * fileio.c (Fcopy_file, e_write):
9828 * nsterm.m (ns_select):
9829 * process.c (send_process):
9830 * sound.c (vox_write):
9831 Use emacs_write_sig, not emacs_write.
9832 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9833 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9835 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9837 (emacs_full_write): New function.
9838 (emacs_write): Rewrite to use it.
9839 (emacswrite_sig, emacs_perror): New functions.
9840 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9842 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9844 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9845 on NS even if it is present. Pixmap on NS is a void*.
9847 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9849 Port to Ubuntu 10 (Bug#14803).
9850 Problem reported by T.V. Raman.
9851 * process.c (close_on_exec, accept4, process_socket):
9852 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9854 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9856 * w32.c (sys_dup): Declare prototype.
9860 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9862 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9864 Make file descriptors close-on-exec when possible (Bug#14803).
9865 This simplifies Emacs a bit, since it no longer needs to worry
9866 about closing file descriptors by hand in some cases.
9867 It also fixes some unlikely races. Not all such races, as
9868 libraries often open files internally without setting
9869 close-on-exec, but it's an improvement.
9870 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9871 * callproc.c (Fcall_process) [!MSDOS]:
9872 * emacs.c (main) [!DOS_NT]:
9873 * nsterm.m (ns_term_init):
9874 * process.c (create_process):
9875 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9876 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9877 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9878 Prefer mkostemp with O_CLOEXEC to mkstemp.
9879 * callproc.c (relocate_fd) [!WINDOWSNT]:
9880 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9881 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9883 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9884 Make the resulting file descriptor close-on-exec.
9885 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9886 * lread.c (load_descriptor_list, load_descriptor_unwind):
9887 Remove; no longer needed. All uses removed.
9888 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9889 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9891 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9892 (Fmake_network_process, Fnetwork_interface_list)
9893 (Fnetwork_interface_info, server_accept_connection):
9894 Make newly-created socket close-on-exec.
9895 * sysdep.c (emacs_open, emacs_fopen):
9896 Make new-created descriptor close-on-exec.
9897 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9898 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9900 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9902 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9903 for NS_IMPL_GNUSTEP.
9905 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9907 Fix openp errno handling.
9908 * callproc.c (Fcall_process): Preserve openp errno around close.
9909 * lread.c (openp): Set errno when returning -1, as some callers
9912 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9914 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9916 * nsterm.h (NSSavePanel): Update comment.
9917 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9918 (ns_run_file_dialog): Declare.
9920 * nsfns.m: Remove panelOK.
9922 (ns_run_file_dialog): New function.
9923 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9924 event loop, so file dialog is popped up by ns_run_file_dialog, called
9925 by sendEvent (Bug#14578).
9926 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9928 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9930 * xdisp.c (default_line_pixel_height): New function.
9931 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9932 (try_cursor_movement, redisplay_window, try_window)
9933 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9935 * window.c (window_scroll_pixel_based):
9936 use default_line_pixel_height.
9938 * dispextern.h (default_line_pixel_height): Add prototype.
9940 * frame.c (x_set_line_spacing): Accept a float value for
9941 line-spacing parameter, per the documentation.
9943 * data.c (Fmultibyte_string_p): Doc fix.
9945 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9947 Use emacs_open more consistently when opening files.
9948 This handles EINTR more consistently now, and makes it easier
9949 to introduce other uniform changes to file descriptor handling.
9950 * sysstdio.h: New file.
9951 * buffer.c (mmap_init):
9952 * cygw32.c (chdir_to_default_directory):
9953 * dispnew.c (Fopen_termscript):
9954 * emacs.c (Fdaemon_initialized):
9955 * fileio.c (Fdo_auto_save):
9956 * image.c (slurp_file, png_load_body, jpeg_load_body):
9957 * keyboard.c (Fopen_dribble_file):
9959 * print.c (Fredirect_debugging_output):
9960 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9961 * termcap.c (tgetent):
9962 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9963 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9964 * w32term.c (w32_initialize) [CYGWIN]:
9965 * xfaces.c (Fx_load_color_file):
9966 Use emacs_open instead of plain open, and emacs_fopen instead of
9968 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9969 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9970 * callproc.c (default_output_mode): New constant.
9971 (Fcall_process): Use it to call emacs_open instead of plain creat.
9972 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9973 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9974 (emacs_fopen): New function.
9975 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9976 Include <lisp.h>, for emacs_open.
9977 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9979 Remove duplicate #include directives.
9980 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9982 Don't include stdio.h twice.
9983 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9984 Don't include sys/types.h or stdio.h twice.
9985 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9986 * lread.c: Don't include coding.h twice.
9987 * nsfont.m: Don't include frame.h twice.
9988 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9989 * ralloc.c: Don't include <unistd.h> twice.
9990 * xdisp.c: Don't include font.h twice.
9991 * xterm.c: Don't include fontset.h twice.
9992 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9994 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9996 Scale ImageMagick images more carefully.
9997 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9998 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9999 Be more careful about avoiding undefined behavior after
10000 integer overflow and division by zero.
10002 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10004 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
10005 (syms_of_w32fns): DEFSYM them.
10006 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
10007 (CCHDEVICENAME): Define macros if not defined.
10008 (struct MONITOR_INFO_EX): New struct.
10009 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
10010 (enum_display_monitors_fn): New variable.
10011 (globals_of_w32fns): Initialize it.
10012 (Fx_display_pixel_width, Fx_display_pixel_height)
10013 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
10014 multi-monitor setups in docstrings.
10015 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
10016 screen size by primary monitor's millimeter per pixel.
10017 (w32_monitor_enum, w32_display_monitor_attributes_list)
10018 (w32_display_monitor_attributes_list_fallback)
10019 (Fw32_display_monitor_attributes_list): New functions.
10020 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
10022 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
10024 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
10026 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
10028 * fileio.c (Qfile_notify_error): New error symbol.
10030 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
10031 * inotify.c (inotify_callback, symbol_to_inotifymask)
10032 (Finotify_add_watch, Finotify_rm_watch): Use it.
10033 (inotifyevent_to_event): Exchange order of cookie and file name.
10034 (Finotify_add_watch): Adapt docstring.
10036 * lisp.h (Qfile_notify_error): Declare.
10038 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10040 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
10041 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10042 Do not clear _malloc_thread_enabled_p, undoing the previous change,
10043 which did not work (see <http://bugs.gnu.org/14569#307>).
10044 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
10045 && (!noninteractive || initialized)). This attempts to thread
10046 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
10048 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
10050 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
10051 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
10053 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
10055 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
10056 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10057 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
10058 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10060 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10062 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10063 Define to __sys_siglist.
10065 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10067 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10068 word-wrap, so that overflow-newline-into-fringe would work in
10069 visual-line-mode. (Bug#2749)
10070 (move_it_in_display_line_to): When the last scanned display
10071 element fits exactly on the display line, and
10072 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10073 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10074 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10075 finding buffer position that corresponds to pixel coordinates,
10076 e.g. in buffer_posn_from_coords.
10078 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10080 * process.c (handle_child_signal): Call catch_child_signal if
10083 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10085 Don't convert function pointers to void * and back.
10086 It isn't portable C, and it's easy enough to avoid.
10087 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10088 (make_save_value): Add support for SAVE_FUNCPOINTER.
10089 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10090 * print.c (print_object):
10091 Distinguish function from object pointers.
10092 * lisp.h (SAVE_FUNCPOINTER): New constant.
10093 (SAVE_SLOT_BITS): Adjust to it.
10094 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10095 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10096 (voidfuncptr): New typedef.
10097 (struct Lisp_Save_Value): New member data[0].funcpointer.
10098 (XSAVE_FUNCPOINTER): New function.
10100 Simplify buildobj processing.
10101 * Makefile.in (buildobj.h): Make it a sequence of strings each
10102 followed by comma, rather than a single string. Put it into a
10103 .tmp file in case there's an error while generating it.
10104 (gl-stamp): Use .tmp for temp files.
10105 (mostlyclean): Clean .tmp files.
10106 * doc.c (buildobj): Move to just the routine that needs it.
10107 It's now an array of strings, so processing is simpler.
10109 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10111 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10112 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10113 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10114 Invoke malloc_enable_thread even when not interactive.
10115 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10116 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10117 in this case, since the underlying bug has now been fixed.
10119 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10121 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10122 unlinking it (bug#14691).
10124 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10126 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10127 before checking whether buffer is modified. This lets
10128 `kill-buffer-query-functions' cancel killing of the buffer or save
10129 its content before `kill-buffer' asks user the "Buffer %s
10130 modified; kill anyway?" question.
10132 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10134 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10135 Let the super performKeyEquivalent deal with them (Bug#14747).
10137 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10139 * widget.c (resize_cb): Remove unused local.
10141 Do not use GTK 3 if it exists but cannot be compiled.
10142 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10143 * xterm.c (x_error_handler) [!USE_GTK]:
10146 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10148 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10150 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10151 to the valid range of values. (Bug#14753)
10153 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10154 when moving point by using the current glyph matrix. This avoids
10155 the need to force redisplay when this function is called in a
10158 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10160 Fix minor problems found by static checking.
10161 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10162 Redo the latter's body to sidestep GCC parenthesization warnings.
10163 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10164 * coding.c (detect_coding, detect_coding_system):
10165 * coding.h (struct undecided_spec):
10166 Use bool for boolean.
10167 * image.c (QCmax_width, QCmax_height): Now static.
10168 * xdisp.c (Fmove_point_visually): Remove unused local.
10170 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10172 * xdisp.c (Fmove_point_visually): New function.
10174 2013-06-28 Kenichi Handa <handa@gnu.org>
10176 * coding.h (define_coding_undecided_arg_index): New enum.
10177 (coding_attr_index): New members
10178 coding_attr_undecided_inhibit_null_byte_detection,
10179 coding_attr_undecided_inhibit_iso_escape_detection,
10180 coding_attr_undecided_prefer_utf_8.
10181 (undecided_spec): New struct.
10182 (struct coding_system): New member `undecided' of the member
10185 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
10186 (detect_coding): Likewise.
10187 (detect_coding_system): Likewise.
10188 (Fdefine_coding_system_internal): New coding system properties
10189 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
10191 (syms_of_coding): Adjust for coding_arg_undecided_max.
10193 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10195 * image.c (x_from_xcolors): Remove unused local.
10197 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10199 Defer image data transfer between X client and server until actual
10202 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10205 * image.c (Destroy_Image): Remove.
10206 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10207 `mask_p', and `colors_p'. All uses changed.
10208 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10209 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10210 New macros for `flags' arg to x_clear_image_1.
10211 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10212 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10213 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10214 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10215 (image_get_x_image, image_unget_x_image): New functions or macros.
10216 (image_background, image_background_transparent, x_to_xcolors)
10217 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10218 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10219 instead of Destroy_Image.
10220 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10221 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10222 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10223 (imagemagick_load_image, svg_load_image): Use them instead of
10224 x_create_x_image_and_pixmap, and x_put_x_image followed by
10225 x_destroy_x_image, respectively.
10226 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10227 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10228 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10229 background_transparent fields.
10230 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10231 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10233 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10235 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10236 This mostly consists of undoing recent changes.
10237 * callproc.c (Fcall_process):
10238 * process.c (create_process):
10239 Do not worry about catching SIGCHLD here, undoing previous change.
10240 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10241 * process.c, process.h (catch_child_signal):
10242 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10243 * process.c (catch_child_handler): Don't worry about being called
10244 lazily and do not assume caller has blocked SIGCHLD, undoing
10245 previous change. Move first-time stuff back to
10246 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10247 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10248 set lib_child_handler if it's already initialized, which may
10249 help avoid problems on GNUstep.
10251 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10253 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10254 * callproc.c (Fcall_process):
10255 * process.c (create_process):
10256 Make sure SIGCHLD is caught before we fork,
10257 since Emacs startup no arranges to catch SIGCHLD.
10258 * process.c (lib_child_handler): Initialize to null, not to
10260 (catch_child_signal): Allow self to be called lazily.
10261 Do nothing if it's already been called.
10262 Assume caller has blocked SIGCHLD (all callers do now).
10263 * emacs.c (main): Do not catch SIGCHLD here; defer it until
10264 just before it's really needed.
10265 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
10266 since it hasn't been caught yet.
10268 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
10270 * image.c (compute_image_size): New function to implement
10271 :max-width and :max-height.
10272 (imagemagick_load_image): Use it.
10274 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10276 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
10277 * callproc.c, process.h (block_child_signal, unblock_child_signal):
10279 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
10280 * process.c (catch_child_signal): Block SIGCHLD while futzing with
10281 the SIGCHLD handler, since the code is not atomic and (due to glib)
10282 signals may be arriving now.
10283 * sysdep.c (init_signals): Do not catch child signals here;
10284 'main' now does that later, at a safer time.
10286 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
10288 Clean up SIGCHLD handling a bit (Bug#14569).
10289 * process.c, process.h (catch_child_signal):
10290 Now always extern, even if !NS_IMPL_GNUSTEP.
10291 * process.c (catch_child_signal): Move glib tickler here from
10292 init_process_emacs, so that it's done earlier in Emacs
10293 initialization. Also move the noninteractive && !initialized
10294 check here from init_process_emacs. This is all a bit cleaner for
10295 GNUish platforms, and I hope it works around the Cygwin bug.
10296 * sysdep.c (init_signals): Invoke catch_child_signal here, so
10297 that glib signal handling is tickled before glib creates threads.
10299 * process.c (wait_reading_process_output): Avoid int overflow
10300 when reading more than 2 GiB total from a process.
10302 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10304 * process.c (create_process): Handle a couple more cases,
10305 i.e., work even if new_argv and wait_child_setup[i] are cached.
10306 Use Fcall_process's style for volatile vars.
10308 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
10310 * process.c (create_process): Mark PROCESS volatile.
10312 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10314 Use C99-style flexible array members if available.
10315 This avoids some subtle aliasing issues, which typically
10316 aren't a problem with GCC but may be a problem elsewhere.
10317 * alloc.c (sdata): New typedef, replacing the old struct sdata.
10318 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
10319 In either case, it uses a flexible array member rather than
10320 the old struct hack. All uses changed.
10321 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
10322 Adjust to sdata reorganization.
10323 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
10324 Use offsetof (struct, flex_array_member), not sizeof (struct), as
10325 that ports better to pre-C99 non-GCC.
10326 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
10327 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
10328 as the latter has changed.
10329 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
10330 and port better to pre-C99 GCC.
10331 * image.c (struct xpm_cached_color):
10332 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
10333 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
10334 Use FLEXIBLE_ARRAY_MEMBER.
10335 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
10336 Move decl to top level so it gets checked against implementation.
10337 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
10338 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
10340 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10342 * syntax.c: Integer cleanups.
10343 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
10344 All uses that need 0-or-2 changed to:
10345 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
10346 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
10347 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
10348 (char_quoted, prev_char_comend_first, back_comment)
10349 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10350 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
10351 Use bool for boolean.
10352 (update_syntax_table, skip_chars, skip_syntaxes):
10353 Prefer int to unsigned when either will do.
10354 (back_comment): Return boolean success flag, like forw_comment,
10355 instead of positive-or-minus-1 (which might have overflowed int anyway).
10356 Don't stuff ptrdiff_t into int.
10357 (syntax_spec_code, syntax_code_spec): Now const.
10358 (Fmatching_paren, scan_lists, scan_sexps_forward):
10359 Use enum syntaxcode for syntax code.
10360 (Fmatching_paren): Check that arg is a character, not just an integer.
10361 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
10362 (Finternal_describe_syntax_value): Omit no-longer-needed
10364 (skip_chars): Use char, not unsigned char, when the distinction
10366 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
10367 * bytecode.c (exec_byte_code):
10368 * syntax.c (syntax_spec_code, Fchar_syntax)
10369 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10370 (init_syntax_once):
10371 * syntax.h (SYNTAX_WITH_FLAGS):
10372 Omit unnecessary casts.
10374 2013-06-20 Eli Zaretskii <eliz@gnu.org>
10376 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
10377 line dimensions here, to avoid race conditions with the main
10378 thread. (Bug#14062, bug#14630, bug#14669)
10380 * w32term.c (w32_draw_window_cursor): Compute the header line and
10381 mode line dimensions here.
10382 <w32_system_caret_window, w32_system_caret_hdr_height>:
10383 <w32_system_caret_mode_height>: New variables.
10385 * w32term.h: Declare them.
10387 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10389 * alloc.c (die): Move "assertion failed" string here ...
10390 * lisp.h (eassert): ... from here. Also, suppress evaluation of
10391 COND when SUPPRESS_CHECKING. This shrinks the executable text
10392 size by 0.8% to 2.2% when configured with --enable-checking,
10393 depending on optimization flags (GCC 4.8.1 x86-64).
10395 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
10397 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10399 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
10400 base is 2; this is more accurate.
10402 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
10404 * sound.c (string_default): Move to !WINDOWSNT section.
10405 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
10407 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
10409 * sound.c: Integer cleanups.
10410 Remove unnecessary forward decls.
10411 (struct sound_device): The 'file' member is now a Lisp_Object, not
10412 a char *, so that we needn't invoke alloca on a huge size.
10413 (Fplay_sound_internal): Adjust to this.
10414 (string_default): New function.
10415 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
10416 Use it to adjust to the struct sound_device change.
10417 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
10418 (be2hs) [0]: Remove.
10420 * syntax.c (skip_chars): Don't use uninitialized storage
10421 when searching a multibyte buffer for characters that are not in a
10422 unibyte string that contains non-ASCII characters.
10424 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
10426 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
10427 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
10429 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10431 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
10433 2013-06-18 Kenichi Handa <handa@gnu.org>
10435 * font.c (Ffont_spec): Signal an error for an invalid font name
10438 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10440 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
10441 In particular this ports to 32-bit sparc Sun cc.
10442 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
10443 array with a dummy element at specpdl[-1], so that its address can
10445 (unbind_to): Do not copy the binding; not needed, now that we
10446 copy old_value in the one place where the copy is needed.
10447 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
10448 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
10449 (union specbinding): Rename from struct specbinding. Redo layout
10450 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
10451 which is not portable. With Sun C 5.12 32-bit sparc, the
10452 declaration causes nargs to be an unsigned bitfield, a behavior
10453 that the C standard allows; but Emacs wants nargs to be signed.
10454 The overall type is now a union of structures rather than a
10455 structure of union of structures, and the 'kind' member is now a
10456 bitfield, so that the overall type doesn't grow. All uses changed.
10457 * process.c (Fmake_serial_process): Remove unnecessary initialization.
10459 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10461 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
10462 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
10464 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
10466 2013-06-17 Eli Zaretskii <eliz@gnu.org>
10468 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10469 unless we know that the window w's frame is a frame object.
10470 Another attempt at solving bug#14062 and bug#14630.
10472 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
10474 * textprop.c (property_set_type): New enum.
10475 (add_properties): Allow appending/prepending text properties.
10476 (add_text_properties_1): Factored out of Fadd_text_properties.
10477 (Fadd_text_properties): Move all the code into
10478 add_text_properties_1.
10479 (Fadd_face_text_property): New function that calls
10480 add_text_properties_1.
10482 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10484 Move functions from lisp.h to individual modules when possible.
10485 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
10486 * alloc.c (XFLOAT_INIT, set_symbol_name):
10487 * buffer.c (CHECK_OVERLAY):
10488 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
10489 (set_char_table_parent):
10490 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
10491 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
10492 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
10493 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
10495 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
10496 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
10497 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
10498 (backtrace_args, backtrace_debug_on_exit):
10499 * floatfns.c (CHECK_FLOAT):
10500 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
10501 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
10502 (set_hash_hash, set_hash_hash_slot, set_hash_index)
10503 (set_hash_index_slot):
10504 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
10505 * marker.c (CHECK_MARKER):
10506 * textprop.c (CHECK_STRING_OR_BUFFER):
10507 * window.c (CHECK_WINDOW_CONFIGURATION):
10508 Move here from lisp.h, and make these functions static rather than
10510 * buffer.c (Qoverlayp):
10512 * fns.c (Qhash_table_p):
10513 * window.c (Qwindow_configuration_p):
10515 * lisp.h: Remove the abovementioned defns and decls.
10517 Use functions, not macros, for XINT etc (Bug#11935).
10518 In lisp.h, prefer functions to function-like macros, and
10519 constants to object-like macros, when either will do. This:
10520 . simplifies use, as there's no more need to worry about
10521 arguments' side effects being evaluated multiple times.
10522 . makes the code easier to debug on some platforms.
10523 However, when using gcc -O0, keep using function-like macros
10524 for a few critical operations, for performance reasons.
10525 This sort of thing isn't needed with gcc -Og, but -Og
10526 is a GCC 4.8 feature and isn't widely-enough available yet.
10527 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
10528 Remove enum lsb_bits; no longer needed.
10529 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
10530 * buffer.c (Qoverlap):
10532 * fns.c (Qhash_table_p):
10533 Now extern, so lisp.h can use these symbols.
10534 * dispextern.h: Include character.h, for MAX_CHAR etc.
10535 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10536 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10537 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10538 (GLYPH_CODE_P): Move here from lisp.h.
10539 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10540 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
10541 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
10542 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
10543 XUNTAG now returns void *.
10544 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
10545 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
10546 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
10547 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
10548 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
10549 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
10550 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
10551 (lisp_h_XPNTR, lisp_h_XSYMBOL):
10552 New macros, renamed from their sans-lisp_h_ counterparts.
10553 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
10554 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
10555 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
10556 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
10557 If compiling via GCC without optimization, define these as macros
10558 in addition to inline functions.
10559 To disable this, compile with -DINLINING=0.
10560 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
10561 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
10562 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
10563 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
10564 (INTMASK, VALMASK): Now macros, since static values cannot be
10565 accessed from extern inline functions.
10566 (VALMASK): Also a constant, for benefit of old GDB.
10567 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
10568 is INTEGERP, which can fold it in.
10569 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
10570 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
10571 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
10572 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
10573 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
10574 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
10575 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
10576 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
10577 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
10578 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
10579 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
10580 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
10581 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
10582 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
10583 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
10584 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
10585 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
10586 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
10587 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
10588 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
10589 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
10590 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
10591 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
10592 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
10593 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
10594 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
10595 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
10596 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
10597 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
10598 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
10599 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
10600 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
10601 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
10603 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
10604 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
10605 (VALMASK): Define in one place rather than in two, merging the
10606 USE_LSB_TAG parts; this is simpler.
10607 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
10608 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
10609 Move up, to avoid use before definition.
10610 Also include "globals.h" earlier, for the same reason.
10611 (make_natnum): New function.
10612 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
10613 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
10614 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
10615 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
10616 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
10617 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
10618 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
10619 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
10620 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
10621 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
10622 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
10623 (Qwindow_configuration_p, Qimage): New forward declarations.
10624 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
10625 (STRING_COPYIN): Remove; unused.
10626 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
10627 (xcar_addr, xcdr_addr): New functions. All uses changed.
10628 (IEEE_FLOATING_POINT): Now a constant, not a macro.
10629 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10630 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10631 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10632 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
10633 (TYPE_RANGED_INTEGERP): Simplify.
10634 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
10635 (setlocale, fixup_locale, synchronize_system_messages_locale)
10636 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
10637 Now empty functions, not macros.
10638 (functionp): Return bool, not int.
10639 * window.c (Qwindow_configuration_p): Now extern,
10640 so window.h can use it.
10641 * window.h (Qwindowp): Move decl back to lisp.h.
10643 2013-06-15 Eli Zaretskii <eliz@gnu.org>
10645 * xdisp.c (Fline_pixel_height): New function, required for solving
10648 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
10650 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
10652 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
10654 * lread.c (syms_of_lread):
10655 * fns.c (Fprovide): Adjust to new format of after-load-alist.
10657 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
10659 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
10661 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
10663 * fileio.c (expand_file_name): Doc fix.
10665 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
10667 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
10668 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
10669 Wait for self, not for 0. This can't hurt on GNU or similar
10670 system, and may help with Cygwin.
10672 * keyboard.c: Don't use PROP (...) as an lvalue.
10673 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
10674 Use set_prop (A, B), not PROP (A) = B.
10676 2013-06-10 Eli Zaretskii <eliz@gnu.org>
10678 * xdisp.c (get_it_property): Use it->window instead of generating
10679 a Lisp object from it->w.
10681 2013-06-09 Eli Zaretskii <eliz@gnu.org>
10683 * xdisp.c (get_it_property): If it->object is a buffer, pass to
10684 get-char-property the window that is being rendered, instead of
10685 the buffer, to support window-specific overlays. (Bug#14575)
10686 (compute_display_string_pos): When W is NULL, use the current
10687 buffer as the object to pass to get-char-property.
10688 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
10689 pointer member of the bidi iterator, since no window is pertinent
10692 2013-06-08 Eli Zaretskii <eliz@gnu.org>
10694 * bidi.c (bidi_fetch_char): Accept additional argument, the window
10695 being displayed, and pass it to compute_display_string_pos.
10696 (bidi_level_of_next_char, bidi_resolve_explicit_1)
10697 (bidi_paragraph_init): All callers changed.
10699 * xdisp.c (init_from_display_pos, init_iterator)
10700 (handle_single_display_spec, next_overlay_string)
10701 (get_overlay_strings_1, reseat_1, reseat_to_string)
10702 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
10703 Set bidi_it.w member from it->w.
10704 (compute_display_string_pos): Accept additional argument, the
10705 window being displayed, and pass it to Fget_char_property.
10708 * dispextern.h (struct bidi_it): New member w, the window being
10710 (compute_display_string_pos): Adjust prototype.
10712 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
10714 * xgselect.c: Remove unneeded include xterm.h.
10716 * process.c (wait_reading_process_output): Check for NS before GLIB.
10717 GLIB may be linked in due to rsvg, but ns_select must be called.
10719 * xgselect.c (xg_select): Remove call to window_system_available
10720 and g_main_context_pending at the top, so Gdk events (i.e. file
10721 notify) are processed when Emacs is started with -nw.
10723 2013-06-07 Eli Zaretskii <eliz@gnu.org>
10725 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
10726 (ctagsfiles3): New variable, includes only *.m files.
10727 (TAGS): Use an explicit language name in the regular expressions,
10728 to avoid transformation of '/SOMETHING' by MSYS to
10729 'c:\MSYS\SOMETHING'.
10731 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
10733 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
10735 2013-06-06 Eli Zaretskii <eliz@gnu.org>
10737 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
10738 still need to set the mouse pointer shape and activate help-echo.
10741 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
10743 A few porting etc. fixes for the new file monitor code.
10744 See the thread containing
10745 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
10746 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
10747 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
10748 (dir_monitor_callback, Fgfile_rm_watch):
10749 Use assq_no_quit instead of Fassoc, for speed.
10750 (dir_monitor_callback, Fgfile_rm_watch):
10751 eassert that the monitor is a fixnum.
10752 (dir_monitor_callback): No need for CDR_SAFE.
10753 Simplify building of lisp with alternative tails.
10754 (Fgfile_add_watch, Fgfile_rm_watch):
10755 Do not assume glib functions set errno reliably on failure.
10756 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10757 and signal an error otherwise.
10758 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10759 Use Fdelq instead of Fdelete, for speed.
10761 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10763 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10764 don't insist on being invoked on a highlighted tool-bar button.
10765 Avoids losing tool-bar functionality when mouse-highlight is nil.
10766 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10767 Don't highlight when mouse-highlight is nil.
10768 (note_mouse_highlight): When mouse-highlight is nil, don't return
10769 right away; instead, run tool-bar and mode-line highlight
10770 subroutine, clear any existing highlight, and revert the mouse
10771 pointer to its default shape. (Bug#14558)
10773 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10775 * lisp.mk (lisp): Add prog-mode.el.
10777 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10779 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10780 * process.c (dummy_handler): New function.
10781 (lib_child_handler): New static var.
10782 (handle_child_signal): Invoke it.
10783 (catch_child_signal): If a library has set up a signal handler,
10784 save it into lib_child_handler.
10785 (init_process_emacs): If using glib and not on Windows, tickle glib's
10786 child-handling code so that it initializes its private SIGCHLD handler.
10787 * syssignal.h (SA_SIGINFO): Default to 0.
10788 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10789 31; it should no longer be needed now.
10791 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10793 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10795 * gfilenotify.c (globals_of_gfilenotify): New function.
10796 (syms_of_gfilenotify): Move global initialization there.
10798 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10800 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10802 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10803 * keyboard.c (menu_bar_items, tool_bar_items):
10804 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10805 not override local keymaps any more.
10807 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10809 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10811 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10813 * w32console.c (initialize_w32_display): Return the dimensions of
10814 the console window via 2 additional arguments, not via the current
10815 frame. This avoids crashes due to overrunning the bounds of
10816 frame's decode_mode_spec_buffer, which is not resized following
10817 the change of the frame dimensions from the initial 10x10.
10819 * w32term.h (w32_initialize_display_info): Adjust prototype.
10821 * term.c (init_tty): Take dimensions of the frame from the values
10822 returned by initialize_w32_display.
10824 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10825 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10826 (LIBES): Add $(GFILENOTIFY_LIBS).
10828 * w32inevt.c (handle_file_notifications): Add dummy implementation
10829 for !HAVE_W32NOTIFY.
10831 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10833 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10835 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10837 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10839 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10841 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10843 Fix minor problems found by static checking.
10844 * data.c (pure_write_error):
10845 Use xsignal2, not Fsignal, as Fsignal might return.
10846 * eval.c (set_backtrace_debug_on_exit): Now static.
10847 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10848 No longer inline. EXTERN_INLINE is needed only for functions
10849 defined in .h files. Reindent function header as per GNU style.
10850 (backtrace_p, backtrace_top, backtrace_next):
10851 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10852 compiler or linker. Add extern decls to pacify gcc -Wall.
10853 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10855 * frame.c (free_monitors): Define only on platforms that need it.
10856 * nsterm.m (ns_term_init):
10857 * process.c (catch_child_signal):
10858 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10859 defined on all porting targets these days.
10860 * process.c, process.h (catch_child_signal):
10861 Make it extern only if NS_IMPL_GNUSTEP is defined.
10863 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10865 * w32.c (gettimeofday): Make the signature identical to prototype
10866 in nt/inc/sys/time.h.
10868 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10870 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10873 * keyboard.c (safe_run_hooks_error): Improve error message.
10875 * data.c (pure_write_error): Add `object' argument.
10876 * puresize.h (CHECK_IMPURE): Use it.
10878 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10880 * Makefile.in (NOTIFY_OBJ): New variable.
10881 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10883 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10884 Call syms_of_gfilenotify.
10886 * gfilenotify.c: New file.
10888 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10889 and Qfile_w32notify.
10890 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10891 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10893 * lisp.h: Declare syms_of_gfilenotify.
10895 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10897 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10899 Merge the specpdl and backtrace stacks. Make the structure of the
10900 specpdl entries more obvious via a tagged union of structs.
10901 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10902 (enum specbind_tag): New enum.
10903 (struct specbinding): Make it a tagged union of structs.
10904 Add a case for backtrace records.
10905 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10906 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10907 (backtrace_debug_on_exit): New accessors.
10908 (struct backtrace): Remove.
10909 (struct catchtag): Remove backlist field.
10910 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10912 (Flocal_variable_p): Speed up the common case where the binding is
10914 * eval.c (backtrace_list): Remove.
10915 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10916 (set_backtrace_args, set_backtrace_nargs)
10917 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10918 (backtrace_next): New functions.
10919 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10920 (unwind_to_catch, internal_lisp_condition_case)
10921 (internal_condition_case, internal_condition_case_1)
10922 (internal_condition_case_2, internal_condition_case_n): Don't bother
10923 with backtrace_list any more.
10924 (Fsignal): Adjust to new backtrace format.
10925 (grow_specpdl): Move up.
10926 (record_in_backtrace): New function.
10927 (eval_sub, Ffuncall): Use it.
10928 (apply_lambda): Adjust to new backtrace format.
10929 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10931 (specbind): Adjust to new specpdl format. Simplify.
10932 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10933 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10935 (mark_backtrace): Remove.
10936 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10937 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10938 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10940 * profiler.c (record_backtrace): Use get_backtrace.
10941 (handle_profiler_signal): Use backtrace_top_function.
10942 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10943 accessor functions.
10945 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10947 * process.h (catch_child_signal): Declare.
10949 * process.c (catch_child_signal): New function.
10950 (init_process_emacs): Call it.
10952 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10953 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10955 (x_set_cursor_type): Remove declaration.
10956 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10957 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10958 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10959 (ns_get_color): Use F suffix on float.
10960 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10961 (ns_get_rgb_color): Remove.
10962 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10963 (note_mouse_movement): x and y are CGFloat.
10964 (ns_draw_fringe_bitmap): Remove unused rowY.
10965 Change #if to COCOA && >= 10_6.
10966 (ns_draw_window_cursor): Remove unused overspill.
10967 (ns_draw_underwave): width and x are EamcsCGFloat.
10968 (ns_draw_box): thickness is CGFloat.
10969 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10970 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10971 if not in main thread.
10972 (ns_get_pending_menu_title, ns_check_menu_open)
10973 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10974 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10975 (sendFromMainThread:): New method.
10976 (changeFont:): size is CGFloat.
10977 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10978 Disable warning about permanent text.
10979 (characterIndexForPoint:): Adjust return type depending on GNUstep
10981 (mouseDown:): delta is CGFloat.
10982 (updateFrameSize): Remove unised variable f.
10983 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10984 Cast float to EmacsCGFloat.
10985 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10986 also to -1 when restoring.
10987 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10988 inside NS_IMPL_COCOA.
10989 (toggleFullScreen:): Put call to toggleFullScreen inside
10990 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10991 (setPosition:portion:whole:): por is CGFloat.
10992 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10993 (mouseDown:): Use CGFloat.
10994 (mouseDragged:): Remove unised variable edge.
10995 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10997 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10998 of CGFloat differs.
10999 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
11000 when NS_IMPL_GNUSTEP.
11001 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
11002 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
11003 (EmacsToolbar): Add clearAll. Add tag argument to
11004 addDisplayItemWithImage.
11005 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
11007 * nsselect.m (ns_get_local_selection): Remove unused variable type.
11009 * nsmenu.m (ns_update_menubar): Make static.
11010 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
11011 (fillWithWidgetValue:): Add cast to SEL for setAction.
11012 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
11013 (update_frame_tool_bar): Update code for GNUstep.
11014 (clearAll): New method.
11015 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
11016 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
11017 Move identifierToItem setObject and activeIdentifiers addObject before
11018 call to insertItemWithItemIdentifier.
11019 (validateVisibleItems): Fix indentation.
11020 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
11021 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
11022 UtilityWindow to aStyle, remove call to setStyleMask.
11024 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
11026 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
11027 (ns_charset_covers, ns_get_covering_families, nsfont_open):
11028 Use F suffix on floats.
11029 (ns_char_width): Returns CGFloat.
11030 (ns_ascii_average_width): w is CGFloat instead of float.
11031 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
11033 (ns_glyph_metrics): CGFloat instead of float.
11035 * nsfns.m (x_set_foreground_color, x_set_background_color):
11037 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
11038 remove unused variables.
11039 (Fns_read_file_name): Keep track if panel is for save.
11040 Use ns_filename_from_panel/ns_directory_from_panel.
11041 (Fns_list_services): delegate only used for COCOA.
11042 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
11043 Just return the input if GNUstep.
11044 (x_screen_planes): Remove.
11045 (Fxw_color_values): Use EmacsCGFloat
11046 (Fns_display_monitor_attributes_list): Only get screen number for
11048 (getDirectory, getFilename): Remove from EmacsOpenPanel and
11050 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
11051 ns_directory_from_panel.
11053 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
11055 * process.c (handle_child_signal): Also use WCONTINUED.
11056 This is so that list-processes doesn't mistakenly list the process
11057 as stopped, when the process has actually been continued and is
11060 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11062 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11063 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11064 not already configured.
11066 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11068 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11070 * Makefile.in (mostlyclean): Remove *.res files.
11072 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11074 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11075 a buffer (bug#8447).
11077 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11079 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11080 display vector, and we backtrack, handle the case that the
11081 previous character position is also displayed from a display
11082 vector or covered by a display string or image. (Bug#14476)
11084 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11086 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11087 (struct MonitorInfo, free_monitors): Remove.
11088 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11089 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11090 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11093 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11094 (struct MonitorInfo, free_monitors): Remove.
11095 (ns_screen_name): Make static.
11096 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11097 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11100 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11101 (struct MonitorInfo): New struct.
11102 (free_monitors, make_monitor_attribute_list): Declare.
11104 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11106 (free_monitors, make_monitor_attribute_list): New functions.
11107 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11110 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11112 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11114 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11116 * keyboard.c: Apply keyboard decoding only to events that come directly
11117 from the tty, not from unread-command-events (bug#14368).
11118 (read_event_from_main_queue): New function, extracted from read_char.
11119 (read_decoded_char): Remove.
11120 (read_decoded_event_from_main_queue): New function to replace it.
11121 (read_char): Use it.
11122 (read_key_sequence): Use read_char rather than read_decoded_char.
11124 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11126 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11128 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11130 2013-05-22 Kenichi Handa <handa@gnu.org>
11132 The following changes are to fix the setting of
11133 buffer-file-coding-system on, for instance, C-x RET c unix RET
11134 _FILE_OF_DOS_EOL_TYPE_ RET.
11136 * coding.h (struct coding_system): New member detected_utf8_chars.
11138 * coding.c (detect_coding_utf_8): Count characters and check EOL
11139 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11141 (setup_coding_system): Do not initialize coding->head_ascii.
11142 (check_ascii): Do not set coding->eol_seen but update it. Do not
11143 call adjust_coding_eol_type here.
11144 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11145 If the eol-type of CODING is already specified, adjust the eol type
11146 of the found coding-system.
11147 (decode_coding_gap): Cancel previous change. Utilize the
11148 character numbers counted by detect_coding_utf_8. Fix detection
11151 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11153 * search.c (looking_at_1): Only set last_thing_searched if the match
11154 changed the match-data (bug#14281).
11156 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11158 * xdisp.c (reseat_at_previous_visible_line_start):
11159 Already declared in dispextern.h, so remove it here.
11160 (move_it_vertically_backward): Likewise.
11162 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11164 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11165 (Fx_display_pixel_width, Fx_display_pixel_height)
11166 (Fx_display_mm_width, Fx_display_mm_height):
11167 Mention `display-monitor-attributes-list' in docstrings.
11169 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11170 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11171 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11172 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
11173 (Fx_display_backing_store, Fx_display_visual_class)
11174 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
11175 (Fx_display_grayscale_p, Fx_display_pixel_width)
11176 (Fx_display_pixel_height, Fx_display_planes)
11177 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
11178 (Fx_display_screens): Don't confuse X11 screens with NS screens.
11179 (Fx_display_mm_width, Fx_display_mm_height)
11180 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
11181 height for all physical monitors as in X11.
11183 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
11184 Return pixel width or height for all physical monitors as in X11.
11186 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
11188 Port --enable-gcc-warnings to clang.
11189 * bytecode.c (exec_byte_code):
11191 Redo diagnostic pragmas to pacify clang, too.
11192 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11193 * editfns.c (Fencode_time):
11194 * fileio.c (file_accessible_directory_p):
11195 * font.c (font_unparse_xlfd):
11196 Use '&"string"[index]' instead of '"string" + (index)'.
11197 * undo.c (user_error): Remove; unused.
11199 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11201 * insdel.c (insert_1_both): Document the arguments, instead of
11202 referring to insert_1, which no longer exists.
11204 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11205 some window, increment windows_or_buffers_changed, so that
11206 *Messages* display in that window is updated. (Bug#14408)
11208 * w32.c: Include epaths.h.
11209 (init_environment): Use cmdproxy.exe without leading directories.
11210 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11212 (gettimeofday): Adjust signature and return value to Posix
11215 * unexw32.c (open_output_file): Delete the existing emacs.exe
11216 before creating it, to break the hard link to the versioned
11219 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11220 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11221 (FIRSTFILE_OBJ): New variables.
11222 (W32_RES): Rename to EMACSRES. All users changed.
11223 (base_obj): Use $(CM_OBJ).
11224 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11225 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11226 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11227 $(W32_RES_LINK) before $(LIBES).
11228 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11230 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11232 * makefile.w32-in (DOC): Use just "DOC".
11234 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11236 * process.c: Export default filters and sentinels to Elisp.
11237 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11239 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11240 (Fset_process_sentinel, Fformat_network_address):
11241 Default to them instead of nil.
11242 (server_accept_connection): Sentinels can't be nil any more.
11243 (read_and_dispose_of_process_output): New function, extracted from
11244 read_process_output.
11245 (read_process_output): Use it; filters can't be nil.
11246 (Finternal_default_process_filter): New function, extracted from
11247 read_process_output.
11248 (exec_sentinel_unwind): Remove function.
11249 (exec_sentinel): Don't zilch sentinel while running.
11250 (status_notify): Sentinels can't be nil.
11251 (Finternal_default_process_sentinel): New function extracted from
11253 (setup_process_coding_systems): Default filter is not nil any more.
11254 (syms_of_process): Export new Elisp functions and initialize
11256 * lisp.h (make_lisp_proc): New function.
11258 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11260 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11262 2013-05-14 Eli Zaretskii <eliz@gnu.org>
11264 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11265 unless we know that the window w is a leaf window.
11266 Another attempt at solving bug#14062.
11268 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
11270 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
11273 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
11275 * image.c (gif_load): Check that subimages fit (Bug#14345).
11277 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
11279 * lread.c (skip_dyn_eof): New function.
11280 (read1): Use it to skip the end of a file in response to #@00.
11282 * doc.c (get_doc_string): Slightly relax the sanity checking.
11284 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
11286 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
11287 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11288 (MonitorInfo): New struct.
11289 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
11290 (Fns_display_monitor_attributes_list): New functions.
11291 (display-usable-bounds): Remove.
11292 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
11295 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
11297 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
11298 (GTK_CHECK_VERSION): New macro, if not already defined.
11299 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
11300 replaced by GTK_CHECK_VERSION.
11302 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
11304 * xterm.h (GTK_PREREQ): New macro.
11305 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
11306 to use this macro instead, for consistency and clarity.
11308 2013-05-08 Eli Zaretskii <eliz@gnu.org>
11310 * xdisp.c (row_for_charpos_p): New function, with code of
11311 cursor_row_p, but accepts an additional argument CHARPOS instead
11312 of using a hardcoded PT.
11313 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
11314 (row_containing_pos): Call row_for_charpos_p instead of partially
11315 doing the same. Fixes cursor positioning under longlines-mode
11316 when longlines-show-effect includes more than one newline, when
11317 moving the cursor vertically up.
11319 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
11321 * makefile.w32-in (ACL_H): New macro.
11322 ($(BLD)/fileio.$(O)): Update dependencies.
11324 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11326 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
11327 * Makefile.in (LIB_ACL): New macro.
11328 (LIBACL_LIBS): Remove.
11329 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
11330 * fileio.c: Include <acl.h>.
11331 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
11332 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
11334 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
11337 * unexelf.c: Don't assume ElfW (Half) fits in int.
11338 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
11339 when dealing with ElfW (Half) values, since they can exceed 2**31
11340 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
11341 (entry_address): Omit unused NUM arg. All uses changed.
11343 2013-05-07 Juri Linkov <juri@jurta.org>
11345 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
11346 to the string converted from number with `Fnumber_to_string'.
11349 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11351 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
11352 This fixes a problem introduced by my previous change.
11354 2013-05-07 Glenn Morris <rgm@gnu.org>
11356 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
11358 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
11360 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
11362 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11364 Static checking by GCC 4.8.0.
11365 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
11366 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
11367 (x_get_monitor_attributes_fallback)
11368 (x_get_monitor_attributes_xinerama)
11369 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
11370 Define only if USE_GTK.
11371 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
11372 (x_get_monitor_attributes_fallback): Omit unused locals.
11373 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
11374 Use double, not float, to avoid mixed-mode floating point arithmetic.
11376 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11377 Jan Djärv <jan.h.d@swipnet.se>
11379 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
11380 (XINERAMA_CFLAGS): New macros.
11381 (ALL_CFLAGS, LIBES): Use them.
11383 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
11384 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
11385 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
11386 (syms_of_xfns): DEFSYM them.
11387 (struct MonitorInfo): New struct.
11388 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
11389 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
11390 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
11391 (x_get_monitor_attributes_xinerama): New functions.
11392 (Fx_display_monitor_attributes_list): New primitive.
11393 (syms_of_xfns): Defsubr it.
11395 * xterm.h (x_display_info): Add Xatom_net_workarea and
11396 Xatom_net_current_desktop.
11398 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
11399 and dpyinfo->Xatom_net_current_desktop.
11401 2013-05-06 Eli Zaretskii <eliz@gnu.org>
11403 * xdisp.c (pos_visible_p): Use the special code for finding the
11404 beginning of a display property or overlay for any "replacing"
11405 display property, not just for display strings. This solves
11406 incorrect reporting of position by posn-at-point. (Bug#14241)
11408 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
11410 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
11411 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
11412 Verify that ElfW (Half) fits in int.
11413 (fatal): Use same signature as lisp.h.
11414 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
11415 configure and build with -DUNEXELF_DEBUG without worrying about
11416 other modules that use DEBUG.
11417 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
11418 possibly-wide integers now uses it instead of plain fprintf.
11419 (entry_address): New function, which avoids problems with 32-bit
11420 overflow on 64-bit hosts.
11421 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
11422 (round_up): Don't assume the remainder fits in int.
11423 (find_section): Use bool for boolean. Simplify debug code.
11424 (unexec): Don't assume file sizes fit in int or size_t.
11425 Omit unnecessary trailing newline in 'fatal' format.
11426 Use strerror rather than outputting decimal error number.
11427 Remove unused code when emacs is not defined;
11428 this file relies on Emacs now.
11429 Don't assume e_phnum and e_shnum are positive.
11431 * regex.c: Fix problems when DEBUG is defined.
11432 (extract_number, extract_number_and_incr): Define regardless of
11433 whether DEBUG is defined; that's simpler and makes the code less
11434 likely to go stale in the normal case when DEBUG is not defined.
11435 Return int rather than taking an int * arg. All callers changed.
11436 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
11437 Remove, replacing with ...
11438 (DEBUG_PRINT): New macro. All callers changed.
11439 (DEBUG_COMPILES_ARGUMENTS): New macro.
11440 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
11441 (print_compiled_pattern, print_double_string) [DEBUG]:
11442 Use prototype rather than old-style definition.
11443 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
11444 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
11445 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
11446 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
11447 Don't assume ptrdiff_t, size_t, and long are the same width as int.
11448 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
11449 This matters only when DEBUG is defined.
11451 2013-05-05 Eli Zaretskii <eliz@gnu.org>
11453 * xdisp.c (set_iterator_to_next): Set the
11454 ignore_overlay_strings_at_pos_p flag only if we are _really_
11455 iterating over an overlay string, as indicated by the
11456 current.overlay_string_index member. (Bug#14306)
11458 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
11460 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
11461 to where it is used, to avoid autorelease issues (Bug#14050).
11463 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
11465 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
11466 * fileio.c (syms_of_fileio): Implement this.
11467 * filelock.c (create_lock_file): If symbolic links don't work, so
11468 we use a regular file as a lock file, do not fsync the lock file;
11471 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
11473 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
11474 (syms_of_minibuf): Adjust accodingly.
11476 * callint.c (Fcall_interactively): Adjust calls accordingly.
11478 2013-05-04 Eli Zaretskii <eliz@gnu.org>
11480 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
11481 w->contents is a buffer before computing everything else.
11482 Use parentheses to disambiguate last part of the condition.
11484 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
11485 assertion violations. (Bug#14062)
11487 2013-05-01 David Reitter <david.reitter@gmail.com>
11489 * nsfns.m (ns_tooltip): Initialize.
11491 2013-04-28 Eli Zaretskii <eliz@gnu.org>
11493 * coding.c (decode_coding_gap): Don't remove the character before
11494 a newline unless it's a CR character. (Bug#14287)
11496 2013-04-28 Dan Nicolaescu <dann@gnu.org>
11498 * dispextern.h (struct face): Move enum face_underline_type
11499 earlier so that bitfields can be in the same word.
11501 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
11503 * nsfns.m (handlePanelKeys): New function.
11504 (EmacsOpenPanel:performKeyEquivalent:)
11505 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
11506 arrows/function/control and copy/paste keys (Bug#14296).
11508 2013-04-27 Juri Linkov <juri@jurta.org>
11510 * callint.c (Fcall_interactively): Call `Qread_number' for
11511 interactive code letter `n' instead of using duplicate code.
11514 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
11516 * systime.h (make_timeval): Declare as 'const'.
11518 2013-04-27 Kenichi Handa <handa@gnu.org>
11520 * font.c (font_open_entity): Always open a font of manageable
11523 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
11525 Port better to AIX (Bug#14258).
11526 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
11529 2013-04-24 Kenichi Handa <handa@gnu.org>
11531 * coding.c (decode_coding_iso_2022): When an invalid escape
11532 sequence is encountered, reset the invocation and designation
11533 status to the safest one.
11535 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
11537 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
11538 Without this fix, "make distclean" leaves stamp-h1 behind.
11540 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
11542 * w32fns.c (w32_fullscreen_rect): New function to compute the
11543 window rectangle for the given fullscreen mode.
11544 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
11545 longer tunes the window size. This keeps the window's edges flush
11546 with the screen and allows the taskbar to hide itself in fullboth.
11548 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
11549 window decorations and uses the entire screen.
11551 * w32term.h (w32_fullscreen_rect) Add prototype.
11552 (struct w32_output): Replace normal_width, normal_height,
11553 normal_top, and normal_left members with a single normal_placement
11555 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
11557 (FRAME_NORMAL_PLACEMENT): New macro.
11559 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
11561 * minibuf.c (Ftest_completion): Silence compiler warning.
11563 2013-04-15 Eli Zaretskii <eliz@gnu.org>
11565 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
11568 * frame.h (WINDOW_FRAME): Protect macro and its argument with
11571 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11572 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
11573 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
11574 parentheses where appropriate.
11576 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
11578 * keyboard.c (timer_start_idle): Remove no-longer-used local.
11580 2013-04-14 Eli Zaretskii <eliz@gnu.org>
11582 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11583 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
11584 Mention in the doc string that setting these variables takes
11585 effect only after a call to set-window-buffer. (Bug#14200)
11587 2013-04-13 Eli Zaretskii <eliz@gnu.org>
11589 * indent.c (Fvertical_motion): Don't consider display strings on
11590 overlay strings as display strings on the buffer position we
11591 started from. This prevents vertical cursor motion from jumping
11592 more than one line when there's an overlay string with a display
11593 property at end of line.
11594 Reported by Karl Chen <Karl.Chen@quarl.org> in
11595 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
11597 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
11599 * window.c (select_window): `record_buffer' even if window is
11600 already selected (bug#14191).
11602 2013-04-11 Eli Zaretskii <eliz@gnu.org>
11604 * window.c (Fwindow_end): Test more flags, including the buffer's
11605 last_overlay_modified flag, to determine whether the window's
11606 display is really up-to-date. Prevents the function from
11607 returning a stale value. (Bug#14170)
11608 (Fwindow_line_height): Fix the test for up-to-date-ness of the
11611 2013-04-10 Eli Zaretskii <eliz@gnu.org>
11613 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
11614 garbaged only if it is not already the top frame on its TTY.
11615 This prevents flickering due to constant redrawing of TTY frames when
11616 there are GUI frames open in the same session. (Bug#13864)
11618 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
11620 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
11621 of marking the idle timers directly.
11623 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
11625 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
11626 tables (bug#14054).
11628 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
11630 * window.c (select_window): Don't record_buffer while the invariant is
11631 temporarily broken (bug#14161).
11633 * fns.c (Fdelq): Don't assume !NILP => CONSP.
11635 2013-04-07 Eli Zaretskii <eliz@gnu.org>
11637 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
11639 2013-04-07 Romain Francoise <romain@orebokech.com>
11641 Ignore additional platform-specific ACL errors (Bug#13702).
11642 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
11643 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
11645 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
11647 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
11650 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
11652 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
11653 This bug was introduced by my 2013-02-25 change that simplified
11654 data_start configuration. Without this change, on GNU/Linux
11655 an Emacs configured with --enable-profiling fails immediately
11656 due to a profiler signal.
11657 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
11658 with these flags. On platforms where special flags are needed
11659 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
11660 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
11661 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
11663 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
11665 Get rid of some platform-specific functions examining window
11666 system and its capabilities. This is a partial rework of the
11668 * lisp.h (have_menus_p): Remove prototype. This function is
11669 replaced with platform-independent window_system_available.
11670 (check_window_system): Move to...
11671 * frame.h (decode_window_system_frame, window_system_available):
11672 ...here, add new prototypes.
11673 * frame.c (window_system_available, decode_window_system_frame):
11675 (check_window_system): Platform-independent now.
11676 * xterm.h (x_in_use): Remove declaration.
11678 * w32term.h (check_x_frame):
11679 * nsterm.h (check_x_frame): Remove prototypes. This function
11680 is replaced with platform-independent decode_window_system_frame.
11681 * msdos.c (have_menus_p): Remove.
11682 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
11683 Remove platform-specific functions. Use check_window_system,
11684 decode_window_system_frame and check_ns_display_info where
11685 appropriate. Minor style and comment tweaks.
11686 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
11687 (check_x_frame): Likewise.
11688 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
11690 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
11691 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
11692 * xmenu.c, xselect.c: All related users changed.
11694 2013-04-03 Kenichi Handa <handa@gnu.org>
11696 The following changes is to optimize the code for reading UTF-8
11699 * coding.c (check_ascii): Rename from detect_ascii. Return value
11700 changed. Check EOL format. Do not call adjust_coding_eol_type
11702 (check_utf_8): New function.
11703 (adjust_coding_eol_type): Do nothing if already adjusted.
11704 (detect_coding): Compare the return value of check_ascii with
11705 coding->src_bytes. Call adjust_coding_eol_type if necessary.
11706 (decode_coding_gap): Optimize for valid UTF-8.
11708 2013-03-21 Kenichi Handa <handa@gnu.org>
11710 * coding.c (syms_of_coding): Cancel previous change.
11712 * insdel.c (insert_from_gap): Fix previous change.
11714 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
11716 Consistently use platform-specific function to detect window system.
11717 * lisp.h (check_window_system): New prototype. This function is
11718 going to replace check_x, check_w32 and check_ns.
11719 (have_menus_p): Mention msdos.c in comment.
11720 * fontset.c (check_window_system_func): Remove. Adjust all users.
11721 * fontset.h (check_window_system_func): Remove prototype.
11722 * nsterm.h (check_ns):
11723 * xterm.h (check_x):
11724 * w32term.h (check_w32): Likewise.
11725 * menu.c (Fx_popup_menu): Use check_window_system.
11726 * msdos.c (check_window_system): Define for MS-DOS.
11727 * nsfns.m (check_window_system): Define for NS. Adjust all users.
11728 * w32fns.c (check_window_system): Likewise for MS-Windows.
11729 * xfns.c (check_window_system): Likewise for X.
11730 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
11731 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
11733 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
11735 Prefer < to > in range checks such as 0 <= i && i < N.
11736 This makes it easier to visualize quantities on a number line.
11737 This patch doesn't apply to all such range checks,
11738 only to the range checks affected by the 2013-03-24 change.
11739 This patch reverts most of the 2013-03-24 change.
11740 * alloc.c (xpalloc, Fgarbage_collect):
11741 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
11742 * character.c (string_escape_byte8):
11743 * charset.c (read_hex):
11744 * data.c (cons_to_unsigned):
11745 * dispnew.c (update_frame_1):
11746 * doc.c (Fsubstitute_command_keys):
11747 * doprnt.c (doprnt):
11748 * editfns.c (hi_time, decode_time_components):
11749 * fileio.c (file_offset):
11750 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11751 * font.c (font_intern_prop):
11752 * frame.c (x_set_alpha):
11753 * gtkutil.c (get_utf8_string):
11754 * indent.c (check_display_width):
11755 * keymap.c (Fkey_description):
11756 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11758 * minibuf.c (read_minibuf_noninteractive):
11759 * process.c (wait_reading_process_output):
11760 * search.c (Freplace_match):
11761 * window.c (get_phys_cursor_glyph):
11762 * xdisp.c (redisplay_internal):
11763 * xsmfns.c (smc_save_yourself_CB):
11764 Prefer < to > for range checks.
11765 * dispnew.c (sit_for): Don't mishandle NaNs.
11766 This fixes a bug introduced in the 2013-03-24 change.
11767 * editfns.c (decode_time_components): Don't hoist comparison.
11768 This fixes another bug introduced in the 2013-03-24 change.
11770 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11772 * frame.h (struct frame): Drop scroll_bottom_vpos
11773 member becaue all real users are dead long ago.
11774 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11775 * xdisp.c (redisplay_internal): Adjust user.
11777 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11779 * nsmenu.m (showAtX:Y:for:): setLevel to
11780 NSPopUpMenuWindowLevel (Bug#13998).
11782 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11784 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11785 (ns_check_pending_open_menu): Declare.
11787 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11788 (x_activate_menubar): Update the menu with title that matches
11789 ns_get_pending_menu_title, and call
11790 ns_check_pending_openmenu (Bug#12698).
11791 (menuWillOpen:): New method.
11792 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11794 * nsterm.m (menu_will_open_state, menu_mouse_point)
11795 (menu_pending_title): New varaibles.
11796 (ns_get_pending_menu_title, ns_check_menu_open)
11797 (ns_check_pending_open_menu): New functions.
11799 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11801 * indent.c (current_column_bol_cache): Remove leftover which is not
11802 used in Fmove_to_column any more.
11803 (current_column, scan_for_column): Adjust users.
11804 * keyboard.c (last_point_position_buffer, last_point_position_window):
11805 Remove leftovers which are not used for recording undo any more.
11806 (command_loop_1, syms_of_keyboard): Adjust users.
11807 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11808 redisplay_window any more.
11809 (move_it_to): Adjust user.
11811 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11813 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11814 Update dependencies.
11816 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11818 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11819 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11820 forward references.
11822 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11824 * window.h (struct window): Replace hchild, vchild and buffer slots
11825 with a single slot 'contents'. This is possible because each valid
11826 window may have either the child window (in vertical or horizontal
11827 combination) or buffer to display (for the leaf window). Using that,
11828 a lot of operations to traverse and/or change window hierarchies may
11829 be simplified. New member horizontal is used to distinguish between
11830 horizontal and vertical combinations of internal windows.
11831 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11832 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11833 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11834 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11835 Use contents slot, not buffer, where appropriate.
11836 (wset_combination): New function.
11837 (wset_buffer): Add eassert.
11838 (Fframe_first_window): Simplify the loop reaching first window.
11839 (Fwindow_buffer): Use WINDOW_LEAF_P.
11840 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11841 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11842 (unshow_buffer): Convert initial debugging check to eassert.
11843 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11844 (make_parent_window, window_resize_check, window_resize_apply)
11845 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11846 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11847 Adjust to match struct window changes.
11848 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11849 (mark_window_cursors_off, count_windows, get_leaf_windows)
11850 (foreach_window_1): Simplify the loop.
11851 * alloc.c (mark_object): Do not check for the leaf window because
11852 internal windows has no glyph matrices anyway.
11853 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11854 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11855 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11856 (build_frame_matrix_from_window_tree, mirror_make_current)
11857 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11858 (update_window_tree, set_window_update_flags): Simplify the loop.
11859 (sync_window_with_frame_matrix_rows): Enforce live window.
11860 Use contents slot, not buffer, where appropriate.
11861 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11862 and WINDOW_HORIZONTAL_COMBINATION_P.
11863 (make_frame_visible_1): Simplify the loop.
11864 Use contents slot, not buffer, where appropriate.
11865 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11866 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11867 (expose_window_tree): Likewise.
11868 Use contents slot, not buffer, where appropriate.
11869 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11870 to avoid deleted windows. Use contents slot instead of buffer.
11871 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11872 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11873 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11874 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11876 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11878 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11879 identify the reasons for assertion violations in bug#14062 and
11881 (Fx_show_tip): Fix compilation error under
11882 "--enable-check-lisp-object-type". (Bug#14073)
11884 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11885 Reported by <rzl24ozi@gmail.com>.
11887 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11889 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11891 (unwind_with_echo_area_buffer): ...to restore it here.
11892 This is needed to ensure that...
11893 (redisplay_window): ...both window markers are valid here,
11894 which is verified by eassert.
11895 * editfns.c (save_excursion_save): Do not assume that
11896 selected_window always displays the buffer.
11897 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11900 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11902 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11905 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11907 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11909 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11911 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11912 since MinGW's w32api headers do. This avoids compiler warnings.
11914 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11915 if already defined.
11917 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11919 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11921 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11923 * gtkutil.c (style_changed_cb): Check if frame is live and an
11924 X frame (Bug#14038).
11926 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11928 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11929 Define only for _WIN32_WINNT less than 0x0500.
11930 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11932 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11933 see its own definitions of 'struct timeval' and 'struct timezone'.
11935 Fix incompatibilities between MinGW.org and MinGW64 headers.
11936 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11938 * w32.c (REPARSE_DATA_BUFFER): Guard with
11939 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11941 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11943 * xterm.c: Include X11/XKBlib.h
11944 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11946 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11948 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11950 * blockinput.h (input_blocked_p): Likewise.
11951 * bytecode.c (exec_byte_code): Likewise.
11952 * callproc.c (call_process_kill, call_process_cleanup)
11953 (Fcall_process): Likewise.
11954 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11955 (Fccl_execute_on_string): Likewise.
11956 * character.c (string_escape_byte8): Likewise.
11957 * charset.c (read_hex): Likewise.
11958 * cm.c (calccost): Likewise.
11959 * data.c (cons_to_unsigned): Likewise.
11960 * dired.c (directory_files_internal, file_name_completion):
11962 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11963 (sit_for): Likewise.
11964 * doc.c (Fsubstitute_command_keys): Likewise.
11965 * doprnt.c (doprnt): Likewise.
11966 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11967 * emacsgtkfixed.c: Likewise.
11968 * fileio.c (file_offset, Fwrite_region): Likewise.
11969 * floatfns.c (Fexpt, fmod_float): Likewise.
11970 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11972 * font.c (font_intern_prop): Likewise.
11973 * frame.c (x_set_alpha): Likewise.
11974 * gtkutil.c (get_utf8_string): Likewise.
11975 * indent.c (check_display_width): Likewise.
11976 * intervals.c (create_root_interval, rotate_right, rotate_left)
11977 (split_interval_right, split_interval_left)
11978 (adjust_intervals_for_insertion, delete_node)
11979 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11980 (merge_interval_right, merge_interval_left, copy_intervals)
11981 (set_intervals_multibyte_1): Likewise.
11982 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11983 * keymap.c (Fkey_description): Likewise.
11984 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11985 * lread.c (openp, read_integer, read1, string_to_number):
11987 * menu.c (ensure_menu_items): Likewise.
11988 * minibuf.c (read_minibuf_noninteractive): Likewise.
11989 * print.c (printchar, strout): Likewise.
11990 * process.c (create_process, Faccept_process_output)
11991 (wait_reading_process_output, read_process_output, send_process)
11992 (wait_reading_process_output): Likewise.
11993 * profiler.c (make_log, handle_profiler_signal): Likewise.
11994 * regex.c (re_exec): Likewise.
11995 * regex.h: Likewise.
11996 * search.c (looking_at_1, Freplace_match): Likewise.
11997 * sysdep.c (get_child_status, procfs_ttyname)
11998 (procfs_get_total_memory): Likewise.
11999 * systime.h (EMACS_TIME_VALID_P): Likewise.
12000 * term.c (dissociate_if_controlling_tty): Likewise.
12001 * window.c (get_phys_cursor_glyph): Likewise.
12002 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
12003 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
12005 * xfns.c (Fx_window_property): Likewise.
12006 * xmenu.c (set_frame_menubar): Likewise.
12007 * xselect.c (x_get_window_property, x_handle_dnd_message):
12009 * xsmfns.c (smc_save_yourself_CB): Likewise.
12010 * xterm.c (x_scroll_bar_set_handle): Likewise.
12012 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
12014 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
12015 to be optional or nil. Adjust comment and convert it to docstring.
12016 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
12017 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
12019 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
12021 Static checking by GCC 4.8-20130319.
12022 * image.c (gif_load): Assume pass < 3 to pacify GCC.
12023 * process.c (Fset_process_datagram_address)
12024 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
12025 * xdisp.c (get_char_face_and_encoding)
12026 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
12027 (get_glyph_face_and_encoding): Prepare face before possibly using it.
12028 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
12030 2013-03-24 Ken Brown <kbrown@cornell.edu>
12032 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
12033 fix compilation on 64-bit Cygwin, where underscores are not
12034 automatically prepended.
12036 * w32term.c (w32_initialize): Silence compiler warning.
12038 2013-03-23 Eli Zaretskii <eliz@gnu.org>
12040 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
12041 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
12042 variables, to save and restore frame dimensions.
12043 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
12044 after returning from a 'fullscreen' configuration.
12045 use SendMessage instead of PostMessage to send the SC_RESTORE message,
12046 to avoid races between the main thread and the input thread.
12048 * w32term.h (struct w32_output): New members normal_width,
12049 normal_height, normal_top, normal_left, and prev_fsmode.
12050 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
12051 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
12052 members of a frame.
12054 * w32term.c (w32fullscreen_hook): Record last value of the frame's
12055 'fullscreen' parameter. Always record previous width and height
12056 of the frame, except when switching out of maximized modes, so
12057 that they could be restored correctly, instead of resetting to the
12058 default frame dimensions. Send SC_RESTORE command to the frame,
12059 unless we are going to send SC_MAXIMIZE, to restore the frame
12060 resize hints in the mouse pointer shown by the window manager.
12063 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12065 * lisp.h (get_frame_param): Adjust conditions for prototype
12068 2013-03-22 Ken Brown <kbrown@cornell.edu>
12070 * unexcw.c: Drop unneeded inclusion of w32common.h.
12071 (report_sheap_usage): Declare.
12072 (read_exe_header): Add magic numbers for x86_64.
12073 (fixup_executable): Fix printf format specifier for unsigned long
12076 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12078 * frame.h (struct frame): Put menu_bar_window under #ifdef
12079 because this member is not needed when X toolkit is in use.
12080 (fset_menu_bar_window):
12081 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12082 (free_glyphs, update_frame):
12083 * xdisp.c (expose_frame): Likewise.
12084 (display_menu_bar): Likewise. Remove redundant eassert.
12085 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12088 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12090 Use functions and constants to manipulate Lisp_Save_Value objects.
12091 This replaces code that used macros and strings and token-pasting.
12092 The change makes the C source a bit easier to follow,
12093 and shrinks the Emacs executable a bit.
12094 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12095 (make_save_value): Change 1st arg from string to enum. All callers
12098 (mark_object): Use if, not #if, for GC_MARK_STACK.
12099 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12100 (XSAVE_OBJECT): Now functions, not macros.
12101 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12102 the constant was never used.
12103 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12104 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12105 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12106 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12108 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12109 type3 with a single member save_type. All uses changed.
12110 (save_type, set_save_pointer, set_save_integer): New functions.
12111 * print.c (PRINTX): Remove.
12113 * alloc.c: Remove redundant static declarations.
12115 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12117 * window.h (struct window): Convert left_col, top_line, total_lines
12118 and total_cols from Lisp_Objects to integers. Adjust comments.
12119 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12121 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12122 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12123 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12124 Adjust users where appropriate.
12126 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12128 * frame.h (struct frame): Drop resx and resy because the same data is
12129 available from window system-specific output context. Adjust users.
12130 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12131 New functions to provide defaults when no window system available.
12132 (FRAME_RES_X, FRAME_RES_Y): New macros.
12133 (NUMVAL): Move from xdisp.c.
12134 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12135 (Ffont_face_attributes, Fopen_font):
12136 * image.c (gs_load):
12137 * w32font.c (fill_in_logfont):
12138 * xdisp.c (calc_pixel_width_or_height):
12139 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12140 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12142 2013-03-20 Kenichi Handa <handa@gnu.org>
12144 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12145 to 1 (temporary workaround until a bug related to ASCII
12146 optimization is fixed).
12148 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12150 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12151 Signal error if window is not internal. Adjust docstring.
12152 (delete_all_child_windows): Use combination_limit to save the buffer.
12153 (Fset_window_configuration): Adjust accordingly.
12154 * print.c (syms_of_print): Initialize debugging output not here...
12155 (init_print_once): ...but in a new function here.
12156 * lisp.h (init_print_once): Add prototype.
12157 * emacs.c (main): Add call to init_print_once. Adjust comments.
12159 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12161 * window.c (window_resize_check, window_resize_apply)
12162 (window_from_coordinates, recombine_windows, set_window_buffer)
12163 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12164 (Fsplit_window_internal, Fdelete_window_internal)
12165 (freeze_window_starts): Use bool for booleans.
12166 * window.h (window_frame_coordinates, resize_frame_windows)
12167 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12169 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12171 * dispnew.c (bitch_at_user): Use `user-error'.
12173 2013-03-17 Ken Brown <kbrown@cornell.edu>
12175 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
12176 as return type of image_background. (Bug#13981)
12177 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
12179 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
12181 * nsterm.m (updateFrameSize:): Change resize increments if needed.
12182 (ns_select): Don't return with result uninitialized.
12184 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
12187 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
12189 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
12190 directories. If filename is nil, get directory name (Bug#13932).
12191 Use getFilename and getDirectory.
12192 (getFilename, getDirectory): New methods for EmacsSavePanel and
12194 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12196 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12198 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12200 2013-03-15 Kenichi Handa <handa@gnu.org>
12202 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12203 (adjust_after_replace): Make it back to static. Delete the third
12204 arg text_at_gap_tail. Cancel the code for handling it.
12206 * coding.h (struct coding_system): New member eol_seen.
12208 * coding.c (detect_ascii): New function.
12209 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12210 when the source bytes are actually scanned. On detecting for
12211 coding_category_utf_8_auto, call detect_ascii instead of scanning
12212 source bytes directly.
12213 (produce_chars): Call insert_from_gap with the new arg 0.
12214 (encode_coding): Likewise.
12215 (decode_coding_gap): Control ASCII optimization by the variable
12216 disable_ascii_optimization instead of #ifndef .. #endif.
12217 Deccode EOL format according to coding->eol_seen.
12218 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12221 * lisp.h (adjust_after_replace): Cancel externing it.
12222 (insert_from_gap): Adjust prototype.
12224 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12226 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12227 FULLSCREEN_MAXIMIZED. (Bug#13935)
12229 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12231 * region-cache.c (find_cache_boundary, move_cache_gap)
12232 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12233 Simplify debugging check and convert to eassert. Adjust comment.
12234 (pp_cache): Put under ENABLE_CHECKING.
12236 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12238 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12239 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12240 and WM_ACTIVATEAPP.
12241 (w32fullscreen_hook): If the frame is visible, reset
12242 f->want_fullscreen flag after changing the frame size. If the
12243 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12246 2013-03-13 Daniel Colascione <dancol@dancol.org>
12248 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12249 too so that these builds can use Cygwin's file conversion
12250 functions. (We've been building and linking cygw32.o all along
12251 and just not using it.)
12253 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12255 File synchronization fixes (Bug#13944).
12256 * Makefile.in (LIB_FDATASYNC): New macro.
12258 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12259 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12260 Don't worry about HAVE_FSYNC, since a substitute fsync is
12261 available if the system lacks one.
12262 (Fwrite_regin): Retry fsync if interrupted.
12264 2013-03-13 Eli Zaretskii <eliz@gnu.org>
12266 * w32term.c (w32_read_socket): If the Emacs frame is being
12267 activated, call w32fullscreen_hook, to make sure the new frame
12268 dimensions are in effect. (Bug#13937)
12270 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
12272 * xdisp.c (init_iterator): Simplify because both character and byte
12273 positions are either specified or -1. Add eassert. Adjust comment.
12274 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
12275 character and byte positions can be obtained from marker.
12277 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12279 Static checking by Sun C 5.12.
12280 * alloc.c (buffer_memory_full) [REL_ALLOC]:
12281 * bytecode.c (exec_byte_code):
12282 * dispnew.c (init_display):
12284 * fileio.c (Fsubstitute_in_file_name):
12285 * keyboard.c (Fevent_convert_list):
12286 * keymap.c (Fsingle_key_description):
12287 * term.c (maybe_fatal, fatal):
12288 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
12289 * xsmfns.c (Fhandle_save_session):
12290 Omit unreachable code.
12291 * keymap.c (map_keymap_char_table_item): Cast void * to
12292 a function pointer type; the C Standard requires this.
12294 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
12295 Include <sys/param.h> unconditionally, as that works elsewhere and
12296 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
12297 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
12300 See ChangeLog.12 for earlier changes.
12302 ;; Local Variables:
12306 Copyright (C) 2011-2014 Free Software Foundation, Inc.
12308 This file is part of GNU Emacs.
12310 GNU Emacs is free software: you can redistribute it and/or modify
12311 it under the terms of the GNU General Public License as published by
12312 the Free Software Foundation, either version 3 of the License, or
12313 (at your option) any later version.
12315 GNU Emacs is distributed in the hope that it will be useful,
12316 but WITHOUT ANY WARRANTY; without even the implied warranty of
12317 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12318 GNU General Public License for more details.
12320 You should have received a copy of the GNU General Public License
12321 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.