| blob | d4f6321faf7366bda38bbabc6f1fcb189d6c0972 |
1 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
3 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
4 * xfns.c (x_window): Use it to allow xfree later.
5 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
6 where appropriate. Use bool for booleans and remove redundant checks.
7 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
8 * xterm.c (x_free_frame_resources): Free shell_position.
10 2014-07-19 K. Handa <handa@gnu.org>
12 * xfaces.c (realize_x_face): Call font_load_for_lface with no
13 mandatory font spec (Bug#17973).
15 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
17 * font.c (font_score): Return the worst score if the size of
18 ENTITY is wrong by more than a factor 2 (Bug#17973).
20 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
22 * frame.c (frame_unspecified_color): New function
23 refactored out from ...
24 (Fframe_parameters, Fframe_parameter): ... adjusted users.
25 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
26 function to ...
27 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
28 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
29 * lisp.h (set_frame_param): Remove prototype.
30 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
31 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
32 inlined from here.
34 Prefer 'x_display_info *' to 'Display *' in X selection code.
35 This helps to avoid unneeded calls to x_display_info_for_display.
36 * xterm.h (struct selection_input_event): Record 'x_display_info *'
37 instead of 'Display *'.
38 (SELECTION_EVENT_DPYINFO): New macro.
39 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
40 it as an lvalue. Mention this in comment.
41 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
42 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
43 (selection_data_to_lisp_data, receive_incremental_selection):
44 Convert to use 'x_display_info *'. Adjust users where appropriate.
45 (lisp_data_to_selection_data): Likewise. Also pass 'struct
46 selection data *' as last arg to not return values in args.
47 (unexpect_property_change): Use common removal technique.
49 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
51 * print.c (print_preprocess): Adjust to match changed
52 sub char-table structure and avoid crash (Bug#18038).
54 * data.c (wrong_choice): Not static any more.
55 * lisp.h (wrong_choice): Add prototype.
56 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
57 Declare namebuf as such. Tweak comment.
58 [USE_GTK]: Likewise for tool_bar_position.
59 (fset_tool_bar_position) [USE_GTK]: Ditto.
60 (FRAME_TOOL_BAR_POSITION): New macro.
61 * frame.c (x_report_frame_params):
62 * gtkutil.c (update_frame_tool_bar):
63 * xfns.c (Fx_create_frame): Use it.
64 (x_set_tool_bar_position): Add meaningful diagnostic messages.
66 2014-07-16 Eli Zaretskii <eliz@gnu.org>
68 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
69 buffer's default-directory only if it is a string. (Bug#17986)
71 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
73 More precise control over values of some buffer-local variables.
74 * keyboard.c (Qvertical_scroll_bar):
75 * frame.c (Qleft, Qright): Move to ...
76 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
77 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
78 (syms_of_buffer): DEFSYM all of the above, attach special properties.
79 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
80 vertical-scroll-bar, scroll-up-aggressively
81 and scroll-down-aggressively.
82 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
83 Add declarations.
84 * nsfns.m, frame.h (Qleft, Qright):
85 * nsterm.m (Qleft): Remove declarations.
86 * gtkutil.c (toplevel): Include buffer.h.
87 * data.c (wrong_choice, wrong_range): New functions.
88 (store_symval_forwarding): Handle special properties of buffer-local
89 variables and use functions from the above to signal error, if any.
91 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
92 values. Add comment.
93 (struct frame): Re-arrange layout to avoid extra padding and use bit
94 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
95 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
96 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
97 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
98 Define as no-ops because there are no scroll bars anyway.
99 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
100 Adjust users.
102 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
103 Add convenient setter.
104 (font_put_frame_data, font_get_frame_data): Use it.
106 2014-07-15 Daiki Ueno <ueno@gnu.org>
108 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
109 pointer argument, before dereferencing.
110 (XCHAR2B_BYTE2): Likewise.
112 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
114 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
115 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
116 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
117 Use record_unwind_protect_int and avoid consing.
118 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
120 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
122 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
124 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
125 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
126 * emacs.c [MSDOS]:
127 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
128 (main) [MSDOS]: Use SET_BINARY instead of setmode.
129 * minibuf.c: Include binary-io.h instead of fcntl.h.
130 (read_minibuf_noninteractive):
131 Use set_binary_mode instead of handcrafted code.
132 Don't call emacs_set_tty if emacs_get_tty failed.
133 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
134 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
135 * w32.c (pipe2): Adjust eassert to include O_BINARY.
137 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
138 This works around a GCC compiler bug when Emacs is configured with
139 --enable-gcc-warnings.
141 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
143 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
144 or characters in string, respectively. Add comment.
145 * fringe.c (Fdefine_fringe_bitmap):
146 * fns.c (Fsubstring, substring_both): Use it.
147 * keymap.c (Fdefine_key, Flookup_key):
148 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
150 * term.c (tty_menu_add_pane, tty_menu_add_selection):
151 Use menu_item_width.
152 (tty_menu_show): Simplify because tty_menu_create never return NULL.
154 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
156 Improve behavior of 'bzr up; cd src; make -k'.
157 * Makefile.in (top_srcdir): New var.
158 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
159 Use '$(top_srcdir)' instead of '$(srcdir)/..';
160 its expansion is a bit shorter.
161 (../config.status): Actually build config.status instead of
162 just complaining.
163 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
164 New macros, copied and relocated from ../Makefile.in.
165 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
166 (../config.status, Makefile): New dependencies and rules,
167 copied with relocation from ../Makefile.in. This should be more
168 likely to rebuild the build machinery properly if you do a 'make'
169 in the src directory.
171 2014-07-12 Eli Zaretskii <eliz@gnu.org>
173 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
174 than 1. (Bug#17962)
176 * w32fns.c (Fx_file_dialog): Mention in the doc string the
177 behavior on Windows 7 and later when the function is repeatedly
178 invoked with the same value of DIR. (Bug#17950)
180 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
181 string to match the one in w32fns.c.
183 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
184 stdin to binary mode only if it is connected to a terminal.
186 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
188 Coalesce extern decls.
189 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
190 * sysdep.c (emacs_get_tty, emacs_set_tty):
191 Move duplicate extern decls from here ...
192 * systty.h: ... to here, so that there's just one copy.
194 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
196 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
198 * nsfns.m (Fns_popup_font_panel): Ditto.
200 2014-07-11 Eli Zaretskii <eliz@gnu.org>
202 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
203 not only on '\n'.
204 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
206 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
207 [DOS_NT]: Implement for WINDOWSNT.
209 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
210 unsigned.
212 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
214 * sysdep.c (suppress_echo_on_tty): New function.
215 * minibuf.c (read_minibuf_noninteractive): Use it.
217 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
219 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
220 sysinfo failed. Adjust docstring.
222 2014-07-11 Eli Zaretskii <eliz@gnu.org>
224 Implement memory-info for MS-DOS.
225 * dosfns.c (dos_memory_info): New function.
226 * dosfns.h (dos_memory_info): Add prototype.
227 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
228 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
229 of doing some of its job.
231 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
232 reference termios structure members.
234 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
236 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
238 * minibuf.c (top): Include systty.h. Declare external
239 emacs_get_tty and emacs_set_tty.
240 (Vread_hide_char): New lisp variable.
241 (read_minibuf_noninteractive): Hide characters with
242 Vread_hide_char if it is a character. (Bug#17839)
244 2014-07-10 Eli Zaretskii <eliz@gnu.org>
246 Implement memory-info for MS-Windows.
247 * w32.c (w32_memory_info): New function.
248 * w32.h (w32_memory_info): Prototype it.
249 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
251 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
253 * coding.h (struct coding_system): Remove 'error_positions' (unused)
254 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
255 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
256 extra padding and shrink struct coding_system by 56 bytes (x86_64).
257 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
258 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
259 (decode_coding_big5, decode_coding_charset, decode_coding)
260 (encode_coding): Adjust users.
262 * alloc.c (Fmemory_info): New function.
264 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
266 * syntax.c (back_comment): Use more-natural location for label.
268 * font.c, font.h (font_unparse_fcname): Now static.
269 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
271 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
273 Next minor cleanup of font subsystem.
274 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
275 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
276 really used).
277 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
278 unused.
279 * ftfont.h (ftfont_font_format): Remove prototype.
280 * ftfont.c (ftfont_font_format): Remove; now unused.
281 (ftfont_open):
282 * nsfont.m (nsfont_open):
283 * w32font.c (w32font_open_internal):
284 * w32uniscribe.c (uniscribe_open):
285 * xfont.c (xfont_open):
286 * xftfont.c (xftfont_open): All users changed.
288 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
289 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
291 2014-07-09 Eli Zaretskii <eliz@gnu.org>
293 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
294 x_produce_glyphs does when it generates a stretch glyph that
295 represents a TAB. (Bug#17969)
297 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
298 and there is a display property at that position, don't call
299 move_it_to to move to a position before window start. (Bug#17942)
300 Fix condition for finding CHARPOS by the first call to move_it_to.
301 (Bug#17944)
303 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
305 * syntax.c (find_defun_start): Try the cache even
306 if !open_paren_in_column_0_is_defun_start.
307 (back_comment): If find_defun_start was pessimistic, use the
308 scan_sexps_forward result to improve the cache (bug#16526).
310 2014-07-09 Eli Zaretskii <eliz@gnu.org>
312 * xdisp.c (redisplay_window): If redisplay of a window ends up
313 with point in a partially visible line at end of the window, make
314 sure the amended position of point actually has smaller Y
315 coordinate; if not, give up and scroll the display. (Bug#17905)
317 * window.c (window_scroll_pixel_based): When point ends up at the
318 last fully visible line, don't let move_it_to stop at the left
319 edge of the line and dupe us into thinking point is inside the
320 scroll margin.
322 * w32.c (network_interface_info): Make sure the argument is a
323 Lisp string.
325 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
327 * process.c (read_and_dispose_of_process_output): Fix typo
328 in previous patch: we want nonnegative fds, not nonzero fds.
330 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
332 * chartab.c (char_table_translate): Move to...
333 * character.h (char_table_translate): ... inline function here.
334 Avoid Faref and assume that args are always valid. This helps to
335 speedup search, which is especially important for a huge buffers.
336 * lisp.h (char_table_translate): Remove prototype.
338 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
339 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
340 New function, with an intention to avoid code duplication between
341 a few font drivers.
342 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
343 Add prototype.
344 * ftfont.c (ftfont_open):
345 * macfont.m (macfont_open):
346 * xftfont.c (xftfont_open): Use it.
348 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
350 * process.c: Add sanity checks for file descriptors (Bug#17844).
351 (wait_reading_process_output, Fprocess_filter_multibyte_p):
352 Check that infd is nonnegative before using it as an fd.
353 (read_and_dispose_of_process_output, Fprocess_send_eof):
354 Likewise, for outfd.
355 (wait_reading_process_output): Omit unnecessary check of infd.
357 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
359 Minor fixups related to usage of the 'long' type.
360 * gnutls.c (emacs_gnutls_handshake):
361 * xfaces.c (dump_realized_face):
362 Work even if 'long' is narrower than 'void *'.
363 * termcap.c (scan_file):
364 * xselect.c (x_decline_selection_request)
365 (x_reply_selection_request, x_get_window_property):
366 * xterm.c (x_set_frame_alpha):
367 Remove unnecessary 'L' suffixes of integer constants.
368 * xfns.c (hack_wm_protocols):
369 * xselect.c (x_fill_property_data):
370 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
371 Remove unnecessary casts to 'long'.
372 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
374 Minor ImageMagick safety fixes.
375 * image.c (imagemagick_compute_animated_image):
376 Remove useless assignment to local. Avoid problems if dest_width is 0.
377 (imagemagick_load_image): Use int for pixel counts that can't
378 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
379 a row width greater than the image width (or greater than LONG_MAX!).
381 2014-07-04 K. Handa <handa@gnu.org>
383 * coding.c (MIN_CHARBUF_SIZE): Delete it.
384 (MAX_CHARBUF_EXTRA_SIZE): New macro.
385 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
387 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
389 * font.h (struct font_driver): Remove get_outline and free_outline;
390 not used by any font driver.
391 * ftfont.c (ftfont_driver):
392 * macfont.m (macfont_driver):
393 * nsfont.m (nsfont_driver):
394 * w32font.c (w32font_driver):
395 * w32uniscribe.c (uniscribe_font_driver):
396 * xfont.c (xfont_driver): Related users changed.
397 * xselect.c (x_get_window_property): Use convenient xmalloc.
398 Call to xfree only if some data was really allocated.
400 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
402 On MS-Windows, display busy cursor on all GUI frames.
403 This is similar to what we have on X. Quickly tested by Dani Moncayo.
404 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
405 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
406 Likewise.
407 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
408 * xdisp.c (start_hourglass): Remove Windows-specific bits.
410 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
412 Use convenient alists to manage per-frame font driver-specific data.
413 * frame.h (struct frame): Rename font_data_list to...
414 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
415 * font.h (struct font_data_list): Remove; no longer need a special
416 data type.
417 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
418 Adjust prototypes.
419 * font.c (font_put_frame_data, font_get_frame_data)
420 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
421 management.
422 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
423 Related users changed.
424 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
425 Prefer convenient xmalloc and xfree.
427 2014-07-03 Eli Zaretskii <eliz@gnu.org>
429 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
430 the window whose glyph row is being prepared and a flag whether it
431 is for mode/header line. Make sure the glyph row's marginal areas
432 are in sync with what the window wants.
433 (Bug#17892)
435 * xdisp.c (display_line, display_mode_line): Call
436 prepare_desired_row with additional arguments, as appropriate.
438 * dispextern.h (prepare_desired_row): Adjust prototype.
440 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
442 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
443 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
444 caused by xw_popup_dialog in daemon mode (Bug#17891).
446 2014-07-03 Eli Zaretskii <eliz@gnu.org>
448 * frame.c (do_switch_frame): When switching to another TTY frame,
449 make sure FrameCols and FrameRows are in sync with the new frame's
450 data. (Bug#17875)
452 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
454 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
455 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
456 min_char slots. Adjust comment.
457 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
458 Add SUB_CHAR_TABLE_OFFSET member.
459 (make_uninit_sub_char_table): New function.
460 (toplevel): Add compile-time assert to verify suitable member layout
461 in Lisp_Sub_Char_Table.
462 * alloc.c (mark_char_table): Add extra argument to denote char table
463 subtype. Adjust to match new layout of sub char-table.
464 (mark_object): Always mark sub char-tables with mark_char_table.
465 * chartab.c (make_sub_char_table, copy_sub_char_table)
466 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
467 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
468 (map_sub_char_table_for_charset, uniprop_table_uncompress):
469 All related users changed.
470 * lread.c (read1): Adjust to match new layout of sub char-table.
471 * print.c (print_object): Likewise (Bug#17898).
473 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
475 * keymap.c (get_keyelt): Simplify.
476 (copy_keymap_item): Remove left-over code for when we had
477 key-shortcut caches.
479 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
481 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
482 (dealloc): Remove for EmacsScroller.
484 * nsterm.h (EmacsScroller): Remove dealloc.
486 2014-06-30 Eli Zaretskii <eliz@gnu.org>
488 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
490 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
492 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
493 when setNeedsDisplay is called so we don't trigger redisplay for every
494 tool bar update.
496 * nsterm.m (any_help_event_p): New variable.
497 (mouseMoved:): Set any_help_event_p to YES if help event is
498 generated. Remove else with empty help event that triggered redisplay
499 for every mouse move.
500 (windowDidResignKey:): If any_help_event_p, generate empty help event.
502 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
504 * xfns.c (Qsuppress_icon): Remove; no real users.
505 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
506 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
507 (syms_of_w32fns): Don't DEFSYM it.
509 2014-06-29 Glenn Morris <rgm@gnu.org>
511 * Makefile.in (ns-app): Mark as PHONY.
513 2014-06-28 Glenn Morris <rgm@gnu.org>
515 * Makefile.in (mostlyclean): There are no libXMenu11.a,
516 liblw.a in this directory.
518 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
520 * coding.c (encode_coding_utf_8): Correctly count produced_chars
521 also in unibyte case. (Bug#17865)
523 2014-06-28 K. Handa <handa@gnu.org>
525 * coding.c (MAX_CHARBUF_SIZE): Renamed from CHARBUF_SIZE.
526 (MIN_CHARBUF_SIZE): New macro.
527 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
529 2014-06-27 Glenn Morris <rgm@gnu.org>
531 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
532 with an order-only dependence on bootstrap-emacs. (Bug#2151)
533 (.el.elc): Replace suffix rule with pattern rule.
534 (%.elc): New pattern rule, with order-only prerequisite.
535 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
536 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
537 in place of BOOTSTRAPEMACS.
539 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
541 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
543 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
545 Consistently use validate_subarray to verify substring.
546 * fns.c (validate_substring): Not static any more. Adjust to
547 use ptrdiff_t, not EMACS_INT, because string and vector limits
548 can't exceed ptrdiff_t even if EMACS_INT is wider.
549 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
550 (secure_hash): Adjust user.
551 * lisp.h (validate_subarray): Add prototype.
552 * coding.c (Fundecodable_char_position):
553 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
554 Use validate_subarray. Adjust comment to mention substring.
556 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
558 Do not allow out-of-range character position in Fcompare_strings.
559 * fns.c (validate_subarray): Add prototype.
560 (Fcompare_substring): Use validate_subarray to check ranges.
561 Adjust comment to mention that the semantics was changed. Also see
562 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
564 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
566 Be more consistent about the 'Qfoo' naming convention.
567 * image.c (Fimagemagick_types):
568 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
569 * process.c (Fmake_network_process):
570 Rename C local identifier 'Qfoo to avoid giving the false
571 impression that it stands for the symbol 'foo'.
573 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
575 Simplify and cleanup character conversion stuff.
576 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
577 Remove prototypes.
578 * character.c (multibyte_char_to_unibyte)
579 (multibyte_char_to_unibyte_safe): Remove; no longer used.
580 * character.h (make_char): Remove; unused.
581 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
582 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
583 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
584 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
585 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
587 2014-06-22 Mario Lang <mlang@delysid.org>
589 * w32fns.c (Fw32_shell_execute): The the -> the.
591 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
593 * xmenu.c (mouse_position_for_popup):
594 * xselect.c (mouse_position_for_drop): Do not duplicate ...
595 * xfns.c (x_relative_mouse_position): ... and prefer this function.
596 * menu.c (Fx_popup_menu):
597 * xselect.c (x_handle_dnd_message): Adjust users.
598 * menu.h (mouse_position_for_popup): Remove prototype.
599 * xterm.h (x_relative_mouse_position): Add prototype.
600 * xterm.c (x_find_topmost_parent): Break from the loop and do not
601 call XFree if XQueryTree returns zero.
603 2014-06-21 Eli Zaretskii <eliz@gnu.org>
605 * indent.c (Fvertical_motion): Doc fix.
606 Move to the goal column, if any, with a single call to
607 move_it_in_display_line, not in two calls. Doing this with two
608 calls causes move_it_in_display_line apply the line-prefix
609 handling twice instead of just once. (Bug#17823)
611 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
613 Port to OS X ACLs (Bug#17810).
614 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
615 ACL_TYPE_ACCESS) doesn't work.
617 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
619 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
620 before checking key-translation-map (bug#17659).
622 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
624 * font.c (font_make_object): Avoid dangling pointer which may
625 crash GC (Bug#17771).
627 2014-06-21 Eli Zaretskii <eliz@gnu.org>
629 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
630 prototype of DGifCloseFile as appropriate for older and newer
631 versions of giflib.
632 (gif_close): New function, encapsulates the differences in the
633 calling sequence of DGifCloseFile before v5.1.0 and after it.
634 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
635 error string where appropriate. (Bug#17790)
637 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
638 macro execution, make sure point didn't move since last complete
639 redisplay, as the condition for using the glyph matrix
640 information. (Bug#17777)
642 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
644 Minor cleanup of fonset code.
645 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
646 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
647 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
648 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
649 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
650 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
651 (free_realized_fontset): Remove because a no-op since 2008.
652 (free_face_fontset): Adjust user.
653 (syms_of_fontset): Shrink fontset by one extra slot.
655 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
657 Omit redundant extern decls.
658 Most of this patch is from Dmitry Antipov, in:
659 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
660 * commands.h (update_mode_lines):
661 * frame.h (Qbackground_color, Qforeground_color)
662 (x_set_menu_bar_lines):
663 * ftfont.c (ftfont_font_format):
664 * intervals.h (Qkeymap, Qfont):
665 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
666 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
667 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
668 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
669 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
670 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
671 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
672 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
673 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
674 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
675 (Qtool_bar, Qheader_line):
676 * macros.c (Fexecute_kbd_macro):
677 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
678 * xterm.c (x_delete_terminal, XSetIMValues):
679 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
680 (x_implicitly_set_name, popup_activated)
681 (widget_store_internal_border):
682 Remove redundant decls.
683 * frame.c [USE_X_TOOLKIT]: Include widget.h.
684 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
685 Remove _Noreturn, as make-docfile now does that for us.
686 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
687 (Qregion_extract_function): New decl.
688 * window.c, xfns.c: Include menu.h.
690 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
692 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
694 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
696 * fileio.c (Fread_file_name): Do not pass redundant args and ...
697 * callint.c (read_file_name): ... convert to static here.
698 * lisp.h (Fread_file_name): Do not EXFUN it.
699 (STRING_COPYIN): Remove; unused.
700 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
701 (char_composable_p): ... static function. All users changed.
702 * eval.c (toplevel): Remove redundant #include directives.
703 * xterm.c (x_initialize): Add static to match prototype.
704 * ccl.c (Fccl_execute_on_string):
705 * font.c (fon_intern_prop): Use make_specified_string.
707 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
709 * Makefile.in (ns-app): Fix typo that broke build on OS X.
710 Reported by David Caldwell in:
711 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
713 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
715 Do not ask for XRender extension each time XFT font is opened.
716 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
717 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
719 2014-06-15 Glenn Morris <rgm@gnu.org>
721 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
723 2014-06-15 Eli Zaretskii <eliz@gnu.org>
725 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
726 information if we are in the middle of executing a keyboard macro,
727 since redisplay doesn't update the screen until the macro is
728 finished. (Bug#17777)
730 * alloc.c (cleanup_vector): Don't dereference a font driver
731 pointer if it is NULL. (Bug#17771)
733 2014-06-13 Glenn Morris <rgm@gnu.org>
735 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
736 ($(lispsource)/international/charprop.el)
737 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
738 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
739 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
740 GNU make automatically passes command-line arguments to sub-makes.
742 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
744 Avoid hangs in accept-process-output (Bug#17647).
745 * lisp.h, process.c (wait_reading_process_input):
746 Return int, not bool. All uses changed.
747 * process.c (SELECT_CANT_DO_WRITE_MASK):
748 Remove macro, replacing with ...
749 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
750 All uses changed.
751 (status_notify): New arg WAIT_PROC. Return int, not void.
752 All uses changed.
754 2014-06-13 Eli Zaretskii <eliz@gnu.org>
756 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
757 the frame is the initial frame, because the hook is not set up
758 then, and Emacs crashes.
759 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
761 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
763 * keymap.c (silly_event_symbol_error): Don't recommend the use
764 of strings.
766 2014-06-11 Eli Zaretskii <eliz@gnu.org>
768 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
769 matching overlay strings with 'cursor' property against buffer
770 positions traversed in the glyph row. (Bug#17744)
772 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
774 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
775 on Cocoa.
777 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
778 determine 10.9 (Bug#17751).
780 * macfont.m (macfont_draw): Positions were not freed.
782 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
784 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
785 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
786 function. Also adjust comment.
787 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
789 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
790 * font.c (font_done_for_face):
791 * xface.c (realize_non_ascii_face): Adjust user.
792 * font.h (struct font_driver): Convert 'prepare_face' to return
793 void because its return value is never used anyway.
794 * xfont.c (xfont_prepare_face): Return void.
795 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
796 (xftfont_done_face): Use xfree.
798 * dispextern.h (last_tool_bar_item): Remove declaration.
799 * frame.h (struct frame): New member last_tool_bar_item.
800 * frame.c (make_frame): Initialize it.
801 * xdisp.c (toplevel): Remove last_tool_bar_item.
802 (handle_tool_bar_click, note_tool_bar_highlight):
803 * w32term.c (w32_read_socket, w32_initialize):
804 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
806 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
807 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
809 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
811 Say (accept-process-output P)'s result pertains to P if P is non-nil.
812 * process.c (Faccept_process_output)
813 (wait_reading_process_output): Mention that if PROCESS is non-nil,
814 the return value is about PROCESS, not about other processes.
816 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
818 Further adjustments to mark_object and friends.
819 Now the mark_object's stack is just 32 bytes on a 64-bit
820 system, which means extra 20% off the stack usage.
821 * alloc.c (mark_save_value): As before, refactored out from ...
822 (mark_object): ... adjusted user. Also add comment.
824 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
826 Fix core dump after a dropped X connection (Bug#17704).
827 * sysdep.c (stuff_char): Don't abort merely because the selected frame
828 is dead, as we may be shutting down.
830 2014-06-08 Glenn Morris <rgm@gnu.org>
832 * fileio.c (write-region-inhibit-fsync): Doc tweak.
834 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
836 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
838 If a C name must be extern on some platforms, make it extern on all.
839 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
840 (load_color):
841 * font.h (ftxfont_driver) [HAVE_XFT]:
842 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
843 * lisp.h (get_frame_param):
844 * menu.h (tty_menu_show):
845 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
846 * termhooks.h (encode_terminal_code):
847 * xterm.h (x_menu_wait_for_event):
848 Always declare.
849 * frame.c (get_frame_param):
850 * fringe.c (max_used_fringe_bitmap):
851 * ftxfont.c (ftxfont_driver):
852 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
853 * menu.c (menu_items_inuse):
854 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
855 * term.c (encode_terminal_code, tty_menu_show):
856 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
857 * xfaces.c (load_color):
858 * xmenu.c (x_menu_wait_for_event):
859 Now always extern.
861 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
863 Change object marking routines to minimize stack usage.
864 This change moves a few cold paths from mark_object to NO_INLINE
865 functions and adjusts symbol marking loop. According to GCC 4.8.2
866 -Wstack-usage, this reduces mark_object's stack usage from 80 to
867 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
868 stack usage at the mark phase is reduced up to 28%. Surprisingly,
869 it also gains up to 3% in speed (with default '-O2 -g3' flags).
870 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
871 refactored out from ...
872 (mark_object): ... adjusted user. Also mark symbols in a tight
873 inner loop.
874 (mark_face_cache): Add NO_INLINE.
876 2014-06-08 Eli Zaretskii <eliz@gnu.org>
878 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
879 contains garbage on WINDOWSNT (which could potentially infloop at
880 exit).
882 Minimize cursor motion during TTY menu updates.
883 * term.c (tty_menu_display): Don't position cursor here.
884 Instead, pass the cursor coordinates to update_frame_with_menu.
885 (tty_menu_activate): Send the hide cursor command only once in an
886 iteration through the outer 'while' loop.
888 * dispnew.c (update_frame_1): Accept an additional argument
889 SET_CURSOR_P, and position the cursor at the end of the frame
890 update only if that argument is non-zero. All callers changed to
891 provide the additional argument as non-zero, except for
892 update_frame_with_menu.
893 (update_frame_with_menu): Accept 2 additional arguments ROW and
894 COL; if they are non-negative, instruct update_frame_1 not to
895 position the cursor, and instead position it according to ROW and COL.
897 * dispextern.h (update_frame_with_menu): Update prototype.
899 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
901 * callproc.c (call_process): Don't check read-only if we don't insert
902 anything (bug#17666).
904 2014-06-08 Eli Zaretskii <eliz@gnu.org>
906 * dispnew.c (update_frame_with_menu): Set display_completed.
908 2014-06-07 Eli Zaretskii <eliz@gnu.org>
910 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
911 only for WINDOWSNT.
912 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
914 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
916 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
917 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
919 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
921 * window.c (Frecenter): Signal an error if window-buffer is not
922 current-buffer.
924 * keyboard.c (make_lispy_position): Don't include a buffer position in
925 mode/header-line mouse events.
927 * keyboard.c (read_char): Handle (t . <event>) in the second use of
928 Vunread_command_events (bug#17650).
930 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
932 * xterm.c (x_setup_pointer_blanking):
933 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
935 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
937 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
938 because it will be defined in generated config.h if needed.
940 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
942 Use terminal-specific hooks to display popup dialogs.
943 * termhooks.h (struct terminal): New field popup_dialog_hook.
944 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
945 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
946 code and use popup_dialog_hook.
947 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
948 * nsterm.h (ns_popup_dialog): Adjust prototype.
949 * nsterm.m (ns_create_terminal):
950 * w32term.c (w32_create_terminal):
951 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
952 Setup popup_dialog_hook.
954 2014-06-04 Eli Zaretskii <eliz@gnu.org>
956 * w32heap.c (report_temacs_memory_usage): Improve the report by
957 reporting the large blocks that are actually occupied at dump time.
959 * w32console.c (initialize_w32_display): Set the console
960 menu_show_hook, otherwise TTY menus are broken on w32.
962 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
964 Use terminal-specific hooks to display menus.
965 * termhooks.h (struct terminal): New field menu_show_hook.
966 * menu.h (<anonymous enum>): Bit flags for menu hooks.
967 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
968 Adjust prototypes.
969 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
970 * nsmenu.m (ns_menu_show):
971 * w32menu.c (w32_menu_show):
972 * xmenu.c (x_menu_show):
973 * term.c (tty_menu_show): Adjust to use bit flags.
974 (set_tty_hooks): Set menu_show_hook.
975 * xterm.c (x_create_terminal):
976 * nsterm.m (ns_create_terminal):
977 * msdos.c (initialize_msdos_display):
978 * w32term.c (w32_create_terminal): Likewise.
980 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
982 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
984 2014-06-03 Eli Zaretskii <eliz@gnu.org>
986 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
987 (FD_SET): Don't define on WINDOWSNT.
989 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
991 * emacs.c: Include "sysselect.h", to define its inline functions.
992 Problem reported by Glenn Morris in:
993 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
995 Do not require libXt-devel when building with gtk.
996 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
997 dependency on libXt-devel.
998 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
999 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
1000 lwlib-widget.h now does this.
1001 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
1003 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
1005 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
1006 * process.c (add_read_fd, delete_read_fd, add_write_fd)
1007 (delete_write_fd, wait_reading_process_output):
1008 Remove now-redundant easserts.
1009 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
1010 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
1011 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
1012 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
1014 2014-06-03 Eli Zaretskii <eliz@gnu.org>
1016 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
1017 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
1018 (calloc): Don't undef, it is never defined.
1019 (HEAP_ENTRY_SHIFT): Remove unused macro.
1021 * Makefile.in (C_HEAP_SWITCH): Remove.
1022 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
1024 Fix MS-Windows build broken by menu changes on 2014-06-02.
1025 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
1027 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
1028 Define instead of including ../lwlib/lwlib.h, which causes
1029 compilation errors due to missing X11 headers.
1031 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
1033 * process.c (wait_reading_process_output): Omit incorrect test of
1034 p->infd against zero. Add easserts for infd having a plausible value.
1036 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1038 Adjust to match recent lwlib changes.
1039 * menu.h (xmalloc_widget_value): Replace by ...
1040 (make_widget_value): ... new prototype.
1041 * menu.c (xmalloc_widget_value): Replace by ...
1042 (make_widget_value): ... new function.
1043 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
1044 * gtkutil.c (malloc_widget_value, free_widget_value):
1045 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
1046 * keyboard.h (enum button_type, struct _widget_value):
1047 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
1048 Likewise.
1049 * nsmenu.m (ns_update_menubar, ns_menu_show):
1050 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
1051 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
1052 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
1054 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
1056 * image.c (x_query_frame_background_color)
1057 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
1058 Fix --enable-gcc-warnings compilation without image libraries.
1060 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1062 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
1063 emulated break value only if it goes up.
1064 (sbrk): Add assertion that the INCREMENT argument is strictly
1065 zero. Improve and correct the commentary.
1067 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1069 Improve AIX-related merge from emacs-24.
1070 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
1071 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
1072 not on AIX; since we're on the trunk we can use enums more broadly.
1074 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
1076 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
1078 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
1079 to min(value, whole).
1081 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1083 Bring back the changes to GDB-visible symbols, but only on AIX.
1084 And only if it's not pre-4.2 GCC.
1085 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1086 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1087 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1088 New macros.
1090 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1092 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
1093 with PT, not GPT. (Bug#16433)
1095 Revert last changes to GDB-visible symbols.
1096 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
1097 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
1098 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1099 Delete macros.
1101 2014-06-02 Glenn Morris <rgm@gnu.org>
1103 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
1105 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1107 Fix port to 32-bit AIX with xlc (Bug#17598).
1108 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
1109 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
1110 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
1111 to work around a compiler bug in IBM xlc 12.1.
1113 2014-06-02 Eli Zaretskii <eliz@gnu.org>
1115 * xterm.c (x_update_window_end): Don't invalidate the entire
1116 mouse-highlight info, just signal frame_up_to_date_hook that mouse
1117 highlight needs to be redisplayed. (Bug#17588)
1119 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
1121 Port the GDB-visible symbols to AIX.
1122 Without them, GDB doesn't work to debug Emacs, since the AIX linker
1123 optimizes away the relevant external symbols. Use enums instead;
1124 this suffices for the AIX port, which is 32-bit-only anyway.
1125 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
1126 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
1127 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
1128 New macros.
1130 Include sources used to create macuvs.h.
1131 * Makefile.in ($(srcdir)/macuvs.h): New rule.
1132 * macuvs.h: Use automatically-generated header.
1134 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
1136 Port signal-handling to DragonFly BSD (Bug#17646).
1137 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
1138 Move implementations from callproc.c to sysdep.c.
1139 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
1140 Move declarations from process.h to syssignal.h.
1142 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
1144 * callint.c (Ffuncall_interactively): Add usage.
1146 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
1148 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
1150 2014-05-30 Eli Zaretskii <eliz@gnu.org>
1152 * w32heap.c (malloc_before_dump, malloc_after_dump)
1153 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1154 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
1155 set errno where appropriate to emulate CRT functions.
1157 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
1159 Debugging facility to check whether 'const char *' points to
1160 relocatable data of non-pure Lisp string.
1161 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
1162 (mark_maybe_pointer): ... adjusted user.
1163 (relocatable_string_data_p): New function.
1164 * lisp.h (relocatable_string_data_p): Add prototype.
1165 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
1166 the pointer to relocatable Lisp data is not used.
1168 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
1170 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
1171 * atimer.c (block_atimers):
1172 * callproc.c (block_child_signal): Block SIGINT too;
1173 otherwise, its handler might now unblock signals that it shouldn't.
1174 * keyboard.c (read_char): Clear signal mask, since we may
1175 be in a SIGINT handler, and many signals may be masked.
1176 * keyboard.c (handle_interrupt):
1177 * sysdep.c (handle_arith_signal):
1178 Clear signal mask instead of just unblocking the signal that
1179 was received, since several signals may be blocked at this point.
1181 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1183 * Makefile.in (TEMACS_POST_LINK): Remove target.
1184 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
1185 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
1187 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1189 * xmenu.c (xdialog_show): Remove prototype, rename to
1190 x_dialog_show, remove 2nd arg because it's always zero
1191 and simplify accordingly.
1192 (xw_popup_dialog): Adjust user.
1193 * w32menu.c (w32_dialog_show): Adjust prototype, remove
1194 2nd arg because it's always zero and simplify accordingly.
1195 (w32_popup_dialog): Adjust user.
1197 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1199 * w32heap.c (report_temacs_memory_usage): New function.
1201 * unexw32.c (unexec) [ENABLE_CHECKING]:
1202 Call report_temacs_memory_usage.
1204 * w32heap.h (report_temacs_memory_usage): Add prototype.
1206 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1208 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
1209 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
1211 2014-05-29 Eli Zaretskii <eliz@gnu.org>
1213 * buffer.c (init_buffer): Accept an argument 'initialized'.
1214 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
1215 mmap_regions and mmap_fd, to avoid referencing stale data from the
1216 dump phase. Add an assertion for buffer text of buffers created
1217 in temacs before this function is called. (Bug#17622)
1218 (mmap_regions_1, mmap_fd_1): Remove unused variables.
1220 * lisp.h (init_buffer): Update prototype.
1222 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
1224 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
1226 * alloc.c (Fgarbage_collect): Fix compilation with
1227 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
1229 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
1231 * frame.c, frame.h (frame_char_to_pixel_position)
1232 (frame_set_mouse_position): Now static, and made private in
1233 frame.c rather than public in frame.h.
1235 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1237 Refactor mouse positioning stuff to avoid code duplication.
1238 * frame.h (frame_char_to_pixel_position): New function.
1239 (x_set_mouse_position): Rename to...
1240 (frame_set_mouse_position): ...new function.
1241 (frame_set_mouse_pixel_position): Add prototype.
1242 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
1243 Rename to frame_set_mouse_pixel_position.
1244 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
1245 Adjust users.
1246 * xterm.h, w32term.h ( x_set_mouse_position)
1247 (x_set_mouse_pixel_position): Remove prototypes.
1249 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
1251 On X, always make pointer visible when deleting frame (Bug#17609).
1252 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
1253 Pass frame as arg.
1254 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
1255 Adjust prototypes.
1256 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
1257 * keyboard.c (gobble_input): If there is no terminal input error,
1258 make sure the pointer is visible for all frames on this terminal.
1259 * xterm.c (x_free_frame_resources): Enable pointer visibility if
1260 it was previously disabled.
1262 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
1264 * data.c (Fzerop): Move to Elisp.
1265 (syms_of_data): Don't defsubr it.
1266 * keyboard.c (echo_keystrokes_p): New function.
1267 (read_char, record_menu_key, read_key_sequence): Use it.
1269 * callint.c (Qfuncall_interactively): New var.
1270 (Qcall_interactively): Remove.
1271 (Ffuncall_interactively): New function.
1272 (Fcall_interactively): Use it.
1273 (syms_of_callint): Defsubr it.
1275 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
1277 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
1278 relocated from under us.
1280 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
1282 Use mmap(2) emulation for allocating buffer text on MS-Windows.
1283 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
1284 configure.
1285 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
1287 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
1288 for MinGW, since it no longer uses gmalloc.
1290 * buffer.c: Do not define mmap allocations functions for Windows.
1291 Remove mmap_find which is unused. Remove mmap_set_vars which does
1292 nothing useful.
1293 [WINDOWSNT]: Include w32heap.h.
1294 (init_buffer): Always allocate new memory for buffers.
1296 * emacs.c: Remove mmap_set_vars calls.
1298 * image.c (free_image): Undef free for Windows because it is
1299 redirected to our private version.
1301 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
1302 (copy_executable_and_dump_data): Remove dumping the heap section.
1303 (unexec): Restore using_dynamic_heap after dumping.
1305 * w32heap.c (dumped_data_commit, malloc_after_dump)
1306 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
1307 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
1308 (mmap_free): New functions.
1310 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
1312 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
1314 * image.c (imagemagick_load_image): Use MagickRealType for local
1315 'color_scale', instead of double, to avoid a GCC warning about
1316 double promotion.
1318 * xfns.c (Fx_window_property): Remove unused local.
1320 Don't kill already-reaped process (Bug#17561).
1321 * process.c (process_send_signal): Fix race condition where a
1322 subprocess was reaped by a signal handler between the check for
1323 liveness and calling 'kill', which meant that Emacs could in
1324 theory kill an innocent bystander process. Do the fix by blocking
1325 SIGCHLD in a critical section that checks liveness before killing.
1327 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1329 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
1331 2014-05-26 Ken Brown <kbrown@cornell.edu>
1333 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
1334 even if !CYGWIN (see bug#17510).
1336 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
1338 * nsfns.m (Fns_do_applescript): Surround NSApp run
1339 with calls to ns_init_events, ns_finish_events (Bug#17424).
1341 * nsterm.h (ns_init_events, ns_finish_events): Declare.
1343 * nsterm.m (ns_init_events, ns_finish_events): New functions.
1344 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
1346 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
1347 with calls to ns_init_events, ns_finish_events (Bug#17424).
1349 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1351 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
1352 if we are iterating over an object that generates glyphs for
1353 marginal areas. (Bug#17585)
1355 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1357 * xdisp.c (safe__call1, safe__eval): Now static.
1359 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1361 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
1362 (safe_call, safe__call1): Construct a va_list argument for safe_call.
1363 (safe_call1): Call safe_call instead of safe__call directly.
1365 2014-05-26 Ken Brown <kbrown@cornell.edu>
1367 * w32term.c (x_delete_display) [CYGWIN]: Don't free
1368 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
1369 once. (Bug#17510)
1371 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
1373 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
1374 (safe__call, safe__call1, safe__eval): New functions.
1375 (safe_call): Use it.
1376 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
1377 (display_mode_element): Same for `:eval'.
1379 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
1381 Fix port to 32-bit AIX (Bug#17540).
1382 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
1383 twice. _text already includes this offset.
1384 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
1386 2014-05-26 Eli Zaretskii <eliz@gnu.org>
1388 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
1389 when closest_pos is identical to to_charpos, don't recurse, since
1390 we already tried that, and failed. (Bug#17539)
1392 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
1393 unwinding when frame's faces were not initialized yet, increment
1394 the frame's image-cache reference count before calling
1395 x_free_frame_resources. Don't dereference
1396 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
1398 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
1400 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
1401 nsterm.m now.
1403 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
1404 macfont.m, call draw with adjusted arguments so font drivers
1405 don't need to do that.
1407 * macfont.m (macfont_draw): Merge changes from Macport.
1409 2014-05-24 Eli Zaretskii <eliz@gnu.org>
1411 * alloc.c (garbage_collect_1): New function, with all of the guts
1412 of Fgarbage_collect.
1413 (mark_stack): Accept an argument END and don't mark Lisp objects
1414 on the stack beyond the address given by END. Calculation of END
1415 was moved to Fgarbage_collect.
1416 (Fgarbage_collect): Calculate the end address of the stack portion
1417 that needs to be examined by mark_stack, and pass that address to
1418 garbage_collect_1, which will pass it to mark_stack.
1419 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
1420 for more details about the underlying problems. In particular,
1421 this avoids dumping Emacs with the large hash-table whose value is
1422 held in purify-flag for most of the time loadup.el runs.
1424 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
1426 * xfns.c (x_window_property_intern): New function (code from
1427 x_window_property).
1428 (Fx_window_property): Call x_window_property_intern. If property
1429 not found and NILP (source) and outer window != inner window,
1430 check outer window for property (Bug#17537).
1432 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
1434 Supply malloc and alloc_size attributes for extern allocators.
1435 This documents the C API, and helps GCC generate a bit better code.
1436 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
1437 (ATTRIBUTE_MALLOC_SIZE): New macros.
1438 * gmalloc.c (malloc, realloc, calloc):
1439 * gtkutil.h (malloc_widget_value):
1440 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
1441 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
1442 Use them.
1444 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
1446 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
1447 * image.c (imagemagick_load_image): Port to hosts that do not use
1448 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
1450 2014-05-21 Leo Liu <sdl.web@gmail.com>
1452 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
1454 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
1456 * dbusbind.c (xd_signature): Revert last 2 patches.
1458 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
1460 Allow any non-nil value to count as true in bool-vector.
1461 Likewise for xd_signature in dbusbind.c.
1462 This is more consistent with the usual practice in Emacs, which is
1463 that any non-nil value counts as true.
1464 * alloc.c (Fbool_vector): Don't require args to be t or nil.
1465 * dbusbind.c (xd_signature): Likewise, for booleans.
1466 * data.c, lisp.h (Qbooleanp):
1467 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
1469 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
1471 * lisp.h (CHECK_BOOLEAN): New function.
1472 * alloc.c (Fbool_vector): New function.
1473 (syms_of_alloc): Defsubr it.
1474 * data.c (Qbooleanp): New symbol.
1475 (syms_of_data): DEFSYM it.
1476 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
1478 * font.c (font_matching_entity): Extract font-entity object
1479 from the vector of matching entities (Bug#17486).
1481 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
1483 Assume C99 or later (Bug#17487).
1484 * bytecode.c (B__dummy__): Remove.
1485 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
1486 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
1487 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
1488 * regex.c (DEBUG_PRINT): Assume varargs macros.
1489 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
1491 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
1493 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
1494 memory for every buffer that was dumped.
1496 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
1498 * fns.c (Freverse): Allow vectors, bool vectors and strings.
1499 (Fnreverse): Allow vectors and bool vectors.
1501 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
1503 Minor cleanup for terminal setup.
1504 * termhooks.h (create_terminal): Adjust prototype.
1505 * terminal.c (create_terminal): Pass output method and RIF as args.
1506 (init_initial_terminal):
1507 * nsterm.m (ns_create_terminal):
1508 * term.c (init_tty):
1509 * w32term.c (w32_create_terminal):
1510 * xterm.c (x_create_terminal): Adjust users.
1511 Avoid redundant NULL initializers and add comments.
1513 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
1515 * keyboard.c (Qdeactivate_mark): Now static.
1517 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
1519 If available, use Xfixes extension to do pointer blanking.
1520 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
1521 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
1522 (make_invisible_cursor): Move to...
1523 * xterm.c (make_invisible_cursor): ...here.
1524 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
1525 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
1526 (x_term_init): Call to x_setup_pointer_blanking.
1527 (XTtoggle_invisible_pointer): Use blanking specific to this display.
1528 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
1530 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1532 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
1534 2014-05-12 Glenn Morris <rgm@gnu.org>
1536 * fileio.c (Ffile_executable_p): Doc tweak.
1538 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
1540 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
1541 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
1543 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
1545 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
1547 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1549 Fix initialization of minibuffer history variable (Bug#17430).
1550 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
1551 Move the initialization up to prevent any "value void" message.
1553 2014-05-08 Samuel Bronson <naesten@gmail.com>
1555 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
1556 are matched (bug#17413).
1558 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
1560 Stop tooltips pulling Emacs window to front (Bug#17408).
1561 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
1562 SetWindowPos invocations.
1564 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
1566 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
1567 not initialized (Bug#17398).
1569 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
1571 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
1573 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
1575 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
1576 [HAVE_NS]: Do not include png.h.
1577 (x_query_frame_background_color): New function.
1578 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
1579 (png_load_body): Coalesce duplicate code.
1581 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
1583 Consult libpng-config more consistently (Bug#17339).
1584 * Makefile.in (PNG_CFLAGS): New var.
1585 (ALL_CFLAGS): Use it.
1586 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
1587 CFLAGS now handles this.
1589 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
1591 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
1592 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
1593 because WCONTINUED is always defined now.
1594 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
1596 2014-05-03 Eli Zaretskii <eliz@gnu.org>
1598 * buffer.c (overlay_strings): Fix the wording of the commentary.
1600 2014-05-01 Glenn Morris <rgm@gnu.org>
1602 * floatfns.c (Fisnan):
1603 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
1605 2014-05-01 Eli Zaretskii <eliz@gnu.org>
1607 * term.c (tty_menu_activate): A better initialization for cursor
1608 coordinates.
1610 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
1612 * intervals.c: Tighten assertions.
1613 (create_root_interval): Make sure the interval is not empty.
1614 (intervals_equal): Use booleans.
1615 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
1616 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
1617 (balance_possible_root_interval): Simplify and use booleans.
1618 (split_interval_right, split_interval_left): Check LENGTH, and remove
1619 now redundant assertion.
1620 (adjust_intervals_for_insertion): Remove now redundant assertions.
1621 (delete_node, interval_deletion_adjustment)
1622 (adjust_intervals_for_deletion, merge_interval_right)
1623 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
1624 (reproduce_interval): Make sure the interval is not empty.
1626 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
1628 * term.c (tty_menu_activate): Don't assume row and col are initialized.
1629 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
1630 satisfaction that they would always be initialized.
1632 2014-04-30 Eli Zaretskii <eliz@gnu.org>
1634 * term.c (tty_menu_display): Move the cursor to the active menu item.
1635 (tty_menu_activate): Return the cursor to the active menu item
1636 after displaying the menu and after displaying help-echo.
1637 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
1638 for the details of why this is needed by screen readers and
1639 Braille displays.
1641 2014-04-30 Glenn Morris <rgm@gnu.org>
1643 * process.c (handle_child_signal):
1644 Handle systems without WCONTINUED. (Bug#15110, 17339)
1646 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
1648 * window.c (struct saved_window): Remove mark.
1649 (Fset_window_configuration, save_window_save)
1650 (compare_window_configurations): Don't touch marks any more.
1652 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
1654 Use bits_word for gcmarkbits.
1655 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
1656 bits_word is typically a tad more efficient for mark bits than
1657 unsigned is, so use bits_word. All uses changed.
1658 * lisp.h (BITS_PER_INT): Remove; no longer used.
1660 Avoid undefined behavior in signed left shift.
1661 This ports to GCC 4.9.0 with -fsanitize=undefined.
1662 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
1663 * data.c (Fash):
1664 * regex.c (extract_number):
1665 * lisp.h (make_number, XINT):
1666 Do not shift a 1 bit left into a sign bit.
1667 * alloc.c (struct cons_block, struct float_block): Use unsigned,
1668 not int, for gcmarkbits. All uses changed.
1670 2014-04-25 Eli Zaretskii <eliz@gnu.org>
1672 * search.c (Fnewline_cache_check): Don't try to count newlines
1673 outside the buffer's restriction, as find_newline doesn't support that.
1675 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
1677 * window.c (Fset_window_configuration): Deactivate the mark before
1678 unsetting the mark.
1679 (set_window_buffer): Ignore window_initialized.
1680 (window_initialized): Remove.
1681 * keyboard.c (Qdeactivate_mark): Not static any more.
1682 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
1683 Update all callers.
1685 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
1687 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
1688 and to clang 3.4, which have fixed the bug. This should let us
1689 run a bit faster on these platforms when address sanitization is
1690 in effect.
1692 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
1694 Port to GCC 4.9.0 with --enable-gcc-warnings.
1695 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
1696 All uses removed.
1697 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
1698 a way that also works with GCC 4.9.0.
1700 * search.c (Fnewline_cache_check): Remove unused locals.
1702 2014-04-22 Eli Zaretskii <eliz@gnu.org>
1704 * search.c (find_newline1): New subroutine.
1705 (Fnewline_cache_check): New function.
1706 (syms_of_search): Defsubr it.
1708 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
1710 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
1711 * keyboard.c (unblock_input): Add comment.
1712 * xgselect.c (xg_select): Prevent Glib main loop recursion.
1714 2014-04-22 Daniel Colascione <dancol@dancol.org>
1716 * lread.c (readevalloop_eager_expand_eval): New function
1717 that can recurse into toplevel forms.
1718 (readevalloop): Call it.
1719 * lisp.h: Declare Qprogn.
1720 * callint.c (Qprogn): No longer static.
1722 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
1724 * intervals.c (rotate_right, rotate_left): Fix up length computation.
1725 Also change identifiers to match the comments, and add more assertions
1726 (bug#16234).
1728 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
1730 * emacs.c (close_output_streams): Don't clear and restore errno.
1732 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
1734 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
1735 never becomes visible, i.e. using XMonad (Bug#17237).
1737 2014-04-18 Eli Zaretskii <eliz@gnu.org>
1739 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
1740 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
1741 (Fline_pixel_height): Don't assume that the current buffer and the
1742 selected window's buffer are one and the same. (Bug#17281)
1744 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
1745 paragraph-start cache before the newline cache. (Bug#17269)
1747 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
1749 * term.c (tty_send_additional_strings): No need to fflush here,
1750 as callers fflush.
1751 (tty_set_terminal_modes): fflush after sending additional strings,
1752 not before.
1754 2014-04-17 Daniel Colascione <dancol@dancol.org>
1756 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
1757 New symbols.
1758 (tty_send_additional_strings): New function.
1759 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
1760 (syms_of_term): Intern tty-mode-set-strings and
1761 tty-mode-reset-strings.
1763 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1765 * window.c (save_window_save): Lookup window_point_insertion_type in
1766 the right buffer (bug#15457).
1767 (Qwindow_point_insertion_type): New var.
1768 (syms_of_window): Initialize it.
1770 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1772 Fix the MSDOS build.
1773 * unexcoff.c [MSDOS]: Include libc/atexit.h.
1774 (copy_text_and_data): Zero out the atexit chain pointer before
1775 dumping Emacs.
1777 * termhooks.h (encode_terminal_code): Update prototype.
1779 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
1780 visible for all DOS_NT ports, not just WINDOWSNT.
1781 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
1783 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
1784 unless it is defined.
1785 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
1787 * process.c (close_on_exec, accept4, process_socket): Move into
1788 the "ifdef subprocesses" part.
1789 (catch_child_signal): Condition by "ifdef subprocesses".
1790 (syms_of_process) <Qinternal_default_process_sentinel>
1791 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
1793 * msdos.h: Add prototypes for new functions.
1794 (EINPROGRESS): Define.
1795 (O_CLOEXEC): Define to zero.
1797 * msdos.c (check_window_system): Remove unnecessary an
1798 incompatible duplicate function.
1799 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
1800 New functions in support of new functionality.
1802 * menu.c (single_menu_item): Add visual indication of submenu
1803 also for menus on MSDOS frames.
1804 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
1806 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
1807 when async subprocesses aren't supported.
1809 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
1811 * emacs.c (close_output_streams): Zero out errno before calling
1812 close_stream.
1814 * dired.c [MSDOS]: Include msdos.h.
1816 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
1817 (DATA_START) [MSDOS]: Define.
1818 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
1820 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
1821 Ifdef away for MSDOS.
1822 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
1823 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
1824 for MSDOS.
1825 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
1826 Use temporary file template that is compatible with mkostemp.
1827 Move vfork-related portions under #ifndef MSDOS.
1828 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
1830 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1832 * buffer.c (Foverlays_at): Add argument `sorted'.
1834 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1836 * insdel.c (invalidate_buffer_caches): When deleting or replacing
1837 text, invalidate the bidi_paragraph_cache upto and including the
1838 preceding newline.
1840 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1842 Port to IRIX 6.5 (Bug#9684).
1843 * conf_post.h (INET6) [IRIX6_5]: Define.
1844 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
1845 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
1847 2014-04-16 Eli Zaretskii <eliz@gnu.org>
1849 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
1850 before passing it to system APIs.
1852 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
1854 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
1855 make sure stack.byte_string_start is not de-adjusted by pushhandler.
1857 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
1859 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
1861 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
1863 Remove DATA_SEG_BITS.
1864 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
1865 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
1866 cc, but that platform is so old that SGI itself stopped supporting
1867 it in December 2013. If you still need Emacs on IRIX, please
1868 either compile with GCC and port the undumping code, or run
1869 './configure --with-wide-int'.
1870 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
1871 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
1872 DEFINE_GDB_SYMBOL_START way to define it.
1873 (NONPOINTER_BITS): New macro.
1874 (EMACS_INT): Use it.
1875 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
1876 the problem and/or configuring --with-wide-int.
1877 (USE_LSB_TAG): Simplify, based on above changes.
1878 (gdb_DATA_SEG_BITS): Remove. All uses removed.
1879 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
1881 2014-04-12 Eli Zaretskii <eliz@gnu.org>
1883 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
1884 covered by a display string that ends in a newline, and that cases
1885 going back by DVPOS lines to hit the search limit, lift the limit
1886 and go back until DVPOS is reached. (Bug#17244)
1888 * indent.c (Fvertical_motion): Handle correctly the case when the
1889 display string is preceded by an empty line.
1891 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
1892 use S_IWRITE instead.
1894 2014-04-11 Glenn Morris <rgm@gnu.org>
1896 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
1898 2014-04-11 Ken Brown <kbrown@cornell.edu>
1900 * Makefile.in (EMACS_MANIFEST): Revert last change.
1902 2014-04-10 Daniel Colascione <dancol@dancol.org>
1904 * puresize.h (BASE_PURESIZE): Increase.
1906 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
1908 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
1910 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
1911 region handling (and don't call signal_before_change) if
1912 inhibit_modification_hooks is set.
1913 (signal_before_change): Don't check inhibit_modification_hooks any more.
1915 2014-04-08 Daniel Colascione <dancol@dancol.org>
1917 * alloc.c (sweep_symbols, mark_object): Assert that symbol
1918 function cells contain valid lisp objects. (Modified version of
1919 patch from Dmitry).
1921 * alloc.c (detect_suspicious_free): Split actual stack capturing
1922 out into new function for easier breakpoint setting.
1923 (note_suspicious_free): New function.
1925 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
1927 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
1929 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
1930 (symbol_block_pinned): New var.
1931 (Fmake_symbol): Initialize `pinned'.
1932 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
1933 pinned and signal an error for un-purifiable objects.
1934 (pure_cons): Use it.
1935 (Fpurecopy): Use it, except for objects that can't be purified.
1936 (mark_pinned_symbols): New function.
1937 (Fgarbage_collect): Use it.
1938 (gc_sweep): Remove hack made unnecessary.
1940 2014-04-07 Glenn Morris <rgm@gnu.org>
1942 * keyboard.c (Fopen_dribble_file): Doc tweak.
1944 2014-04-07 Ken Brown <kbrown@cornell.edu>
1946 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
1948 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
1950 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
1951 We have a substitute execinfo.h on hosts that lack it.
1952 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
1953 isn't optimized away.
1955 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
1957 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
1958 * alloc.c (memory_full):
1959 * charset.c (syms_of_charset):
1960 * doc.c (Fsnarf_documentation):
1961 * emacs.c (main):
1962 * font.c (BUILD_STYLE_TABLE):
1963 * keyboard.c (make_lispy_event):
1964 * profiler.c (setup_cpu_timer):
1965 * xgselect.c (xg_select):
1966 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
1967 Use ARRAYELTS.
1968 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
1969 Replace the only use with ARRAYELTS (font_property_table).
1970 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
1972 2014-04-03 Daniel Colascione <dancol@dancol.org>
1974 * xterm.c (x_term_init):
1975 * xfns.c (best_xim_style):
1976 * xfaces.c (Fdump_colors):
1977 * w32fns.c (w32_default_color_map):
1978 * w32.c (init_environment, N_ENV_VARS):
1979 * unexcw.c (read_exe_header):
1980 * term.c (term_get_fkeys_1):
1981 * sysdep.c (init_baud_rate):
1982 * nsterm.m (ns_convert_key):
1983 * nsfns.m (get_geometry_from_preferences):
1984 * msdos.c (dos_set_window_size, init_environment):
1985 * macfont.m (mac_font_get_glyph_for_cid)
1986 (macfont_store_descriptor_attributes)
1987 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
1988 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
1989 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
1990 (syms_of_keyboard):
1991 * image.c (xpm_str_to_color_key):
1992 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
1993 * frame.c (x_set_frame_parameters):
1994 * fileio.c (Ffile_selinux_context):
1995 * emacs.c (sort_args):
1996 * dosfns.c (msdos_stdcolor_name):
1997 * dired.c (file_attributes):
1998 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
1999 Change expressions of the form sizeof(arr) / sizeof(arr[0])
2000 to ARRAYELTS (arr).
2002 2014-04-02 Daniel Colascione <dancol@dancol.org>
2004 * data.c (Ffset): Abort if we're trying to set a function call to
2005 a dead lisp object.
2007 * lisp.h (ARRAYELTS): New macro.
2009 * alloc.c: Include execinfo.h if available.
2010 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
2011 (suspicious_free_record): New structure.
2012 (suspicious_objects, suspicious_object_index)
2013 (suspicious_free_history, suspicious_free_history_index):
2014 New variables.
2015 (find_suspicious_object_in_range, detect_suspicious_free)
2016 (Fsuspicious_object): New functions.
2017 (cleanup_vector): Call find_suspicious_object_in_range.
2019 2014-04-02 Martin Rudalics <rudalics@gmx.at>
2021 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
2022 width from font width (Bug#17163).
2024 * frame.c (x_set_frame_parameters): Calculate default values of
2025 new frame sizes only after all other frame parameters have been
2026 processed (Bug#17142).
2028 2014-04-02 Ken Brown <kbrown@cornell.edu>
2030 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
2031 (Bug#17112)
2033 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2035 * xterm.c (x_draw_image_glyph_string): Adjust image background
2036 width accordingly when its x position is adjusted. (Bug#17115)
2038 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
2040 * font.c (font_list_entities): Do not add empty vector to font cache.
2041 (font_matching_entity): Likewise. If matching entity is found, insert
2042 1-item vector with this entity instead of entity itself (Bug#17125).
2044 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
2046 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
2048 * fns.c (validate_subarray): Rename from validate_substring,
2049 since it works for vectors too. New arg ARRAY. Optimize for the
2050 non-nil case. Instead of returning bool, throw an error if out of
2051 range, so that the caller needn't do that. All uses changed.
2052 Report original values if out of range.
2053 (Fsubstring, Fsubstring_no_properties, secure_hash):
2054 Also optimize the case where FROM is 0 or TO is the size.
2056 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
2058 * search.c (Freplace_match): Use make_specified_string.
2059 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
2060 to catch bogus override face of glyph strings.
2061 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
2062 Move common substring range checking code to...
2063 (validate_substring): ...this function.
2065 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
2067 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
2069 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
2071 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
2072 bar is zero height, just return (Bug#16976).
2073 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
2075 * nsterm.h (EmacsView): Add wait_for_tool_bar.
2077 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
2078 is nil. If waiting for toolbar to complete, force a redraw.
2080 2014-03-28 Glenn Morris <rgm@gnu.org>
2082 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
2083 (emacs_bugreport): New variable.
2084 (usage_message): Use PACKAGE_BUGREPORT.
2085 (syms_of_emacs) <report-emacs-bug-address>: New variable.
2087 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
2089 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
2091 Port recent signal-related changes to FreeBSD.
2092 Problem reported by Herbert J. Skuhra.
2093 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
2094 Move decls from here ...
2095 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
2097 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2099 * w32term.c (x_draw_image_glyph_string): Fix computation of height
2100 and width of image background when it is displayed with a 'box'
2101 face. (Bug#17115)
2103 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
2105 More backward-compatible fix to char-equal core dump (Bug#17011).
2106 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
2107 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
2109 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
2111 * image.c (init_svg_functions): When loading SVG-related libraries,
2112 free already loaded libraries if the initialization fails.
2113 (rsvg_handle_set_size_callback): Remove declaration, unused.
2115 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
2117 Fix core dump in char-equal (Bug#17011).
2118 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
2119 unibyte buffers, as we can't tell whether the characters are
2120 actually unibyte.
2122 * insdel.c (adjust_markers_for_delete): Remove unused local.
2124 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
2126 Have (MARKER . ADJUSTMENT) undo records always be immediately
2127 after their corresponding (TEXT . POS) record in undo list.
2128 (Bug#16818)
2129 * lisp.h (record-delete): New arg record_markers.
2130 (record_marker_adjustment): No longer needed outside undo.c.
2131 * insdel.c (adjust_markers_for_delete): Move calculation of marker
2132 adjustments to undo.c's record_marker_adjustments. Note that
2133 fileio.c's decide_coding_unwind is another caller to
2134 adjust_markers_for_delete. Because it has undo list bound to t,
2135 it does not rely on adjust_markers_for_delete to record marker
2136 adjustments.
2137 (del_range_2): Swap call to record_delete and
2138 adjust_markers_for_delete so as undo marker adjustments are
2139 recorded before current deletion's adjustments, as before.
2140 (adjust_after_replace):
2141 (replace_range): Pass value for new record_markers arg to
2142 delete_record.
2143 * undo.c (record_marker_adjustment): Rename to
2144 record_marker_adjustments and made static.
2145 (record_delete): Check record_markers arg and call
2146 record_marker_adjustments.
2147 (record_change): Pass value for new record_markers arg to
2148 delete_record.
2149 (record_point): at_boundary calculation no longer needs to account
2150 for marker adjustments.
2152 2014-03-26 Martin Rudalics <rudalics@gmx.at>
2154 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
2155 (Bug#17077).
2157 2014-03-26 Glenn Morris <rgm@gnu.org>
2159 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
2161 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
2163 * buffer.c (struct sortvec): Add field `spriority'.
2164 (compare_overlays): Use it.
2165 (sort_overlays): Set it.
2167 2014-03-26 Eli Zaretskii <eliz@gnu.org>
2169 * xdisp.c (redisplay_window): If all previous attempts to find the
2170 cursor row failed, try a few alternatives before falling back to
2171 the top-most row of the window. Use row_containing_pos. (Bug#17047)
2173 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
2175 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
2176 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
2178 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
2179 variables on Windows.
2181 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
2183 * w32.c (unsetenv): Remove unused var `retval'.
2184 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
2186 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
2187 (start_watching): Remove unused var `thr'.
2189 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
2190 (find_child_console): Remove unnecesary var `thread_id'.
2192 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
2193 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
2195 2014-03-26 Glenn Morris <rgm@gnu.org>
2197 * filelock.c (Flock_buffer): Doc tweak.
2199 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
2200 * emacs.c (shut_down_emacs):
2201 * fileio.c (Finsert_file_contents, write_region):
2202 * filelock.c (top-level, syms_of_filelock):
2203 * insdel.c (prepare_to_modify_buffer_1):
2204 CLASH_DETECTION is always defined now.
2206 2014-03-25 Eli Zaretskii <eliz@gnu.org>
2208 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
2209 DLL handle, to speed up thread startup.
2211 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
2213 Handle sigmask better with nested signal handlers (Bug#15561).
2214 * atimer.c (sigmask_atimers): Remove.
2215 Remaining use rewritten to use body of this function.
2216 * atimer.c (block_atimers, unblock_atimers):
2217 * callproc.c (block_child_signal, unblock_child_signal):
2218 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
2219 New arg OLDSET. All callers changed.
2220 * atimer.c (block_atimers, unblock_atimers):
2221 * callproc.c (block_child_signal, unblock_child_signal):
2222 * keyboard.c (handle_interrupt):
2223 * sound.c (vox_configure, vox_close):
2224 Restore the old signal mask rather than unilaterally clearing bits
2225 from the mask, in case a handler is running within another
2226 handler. All callers changed.
2227 * lisp.h, process.c, process.h, term.c:
2228 Adjust decls and callers to match new API.
2229 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
2230 signal handlers aren't supposed to use floating point anyway.
2231 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
2233 2014-03-23 Daniel Colascione <dancol@dancol.org>
2235 Split gc_sweep into discrete functions for legibility and better
2236 stack traces.
2238 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
2239 (sweep_vectors): Fix typo in comment.
2240 (sweep_conses, sweep_floats, sweep_intervals)
2241 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
2242 (gc_sweep): Call new functions, to which existing functionality is
2243 moved.
2244 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
2246 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
2248 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
2250 2014-03-23 Daniel Colascione <dancol@dancol.org>
2252 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
2253 only if xic_style calls for it. This change allows Emacs to work
2254 with ibus. Also, don't leak resources if create_frame_xic fails,
2255 and stop caching xic_style across different displays.
2256 (supported_xim_styles): Make const.
2257 (best_xim_style): Remove first parameter: it's always just
2258 supported_xim_styles. Change to look at supported_xim_styles
2259 directly.
2261 2014-03-23 Daniel Colascione <dancol@dancol.org>
2263 * term.c (init_tty): Rearrange condition for clarity; print
2264 appropriate diagnostic.
2266 2014-03-23 Daniel Colascione <dancol@dancol.org>
2268 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
2269 array. (ASAN caught.)
2271 2014-03-22 Glenn Morris <rgm@gnu.org>
2273 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
2275 2014-03-22 Daniel Colascione <dancol@dancol.org>
2277 * process.c (conv_sockaddr_to_lisp): When extracting the string
2278 names of AF_LOCAL sockets, stop before reading uninitialized memory.
2280 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2282 Fix regression introduced by patch for Bug#10500.
2283 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
2284 * w32term.c (x_draw_image_relief): Likewise.
2286 2014-03-21 Martin Rudalics <rudalics@gmx.at>
2288 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
2289 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
2290 maximize a frame for odd default fonts.
2292 2014-03-21 Glenn Morris <rgm@gnu.org>
2294 * minibuf.c (history-length): Increase default from 30 to 100.
2296 2014-03-21 Daniel Colascione <dancol@dancol.org>
2298 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
2299 every time we switch to minibuffer.
2301 * alloc.c (lisp_align_malloc, allocate_string_data)
2302 (allocate_vectorlike): Allow mmap allocation of lisp objects.
2303 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
2305 2014-03-21 Eli Zaretskii <eliz@gnu.org>
2307 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
2308 support more "verbs".
2310 2014-03-21 Daniel Colascione <dancol@dancol.org>
2312 Always prohibit dumping a dumped Emacs.
2314 * emacs.c (might_dump): New variable.
2315 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
2316 * lisp.h (might_dump): Declare.
2317 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
2319 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
2321 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
2323 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
2325 * doc.c (store_function_docstring): Warn when we don't know where to
2326 put a docstring.
2327 (Fsubstitute_command_keys): Don't advertise the fact that
2328 text-properties are dropped, since we think it's a bug that we'll fix
2329 in 24.5.
2331 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
2332 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
2333 * frame.c (frame_garbaged): Make "docstring" more precise.
2335 2014-03-20 Glenn Morris <rgm@gnu.org>
2337 * charset.c (init_charset): When we cannot find the charsets directory,
2338 mention if EMACSDATA is set.
2340 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
2342 * fns.c (Frandom): Fix rare bug where the result isn't random.
2344 Fix porting inconsistency about rounding to even.
2345 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
2346 This way, the unusual !HAVE_RINT case acts like the usual
2347 HAVE_RINT case, and we can fix the documentation accordingly.
2349 2014-03-19 Eli Zaretskii <eliz@gnu.org>
2351 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
2352 (w32_wnd_proc): Initialize the dwHoverTime member of
2353 TRACKMOUSEEVENT structure.
2355 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
2357 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
2359 2014-03-16 Eli Zaretskii <eliz@gnu.org>
2361 * search.c (find_newline): Speed up the function when using the
2362 newline cache, by halving the number of calls to
2363 region_cache_forward and region_cache_backward. (Bug#16830)
2365 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
2367 * buffer.c (Fset_buffer): Document return value (bug#17015).
2369 2014-03-14 Martin Rudalics <rudalics@gmx.at>
2371 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
2372 nil, always resize character wise to avoid potential loss of the
2373 mode line (Bug#16923 related).
2375 2014-03-12 Martin Rudalics <rudalics@gmx.at>
2377 * frame.c (x_set_frame_parameters): Always calculate new sizes
2378 pixelwise to avoid potential loss when rounding.
2380 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
2382 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
2383 * xterm.c (x_free_frame_resources): Free all allocated cursors.
2385 2014-03-10 Eli Zaretskii <eliz@gnu.org>
2387 * w32.c (fstatat): Don't add an extra slash if the argument ends
2388 with a slash: this fails the subsequent call to stat_worker on
2389 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
2391 2014-03-09 Martin Rudalics <rudalics@gmx.at>
2393 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
2395 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
2397 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
2399 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
2400 when frame is only on one screen (Bug#14713).
2402 2014-03-08 Eli Zaretskii <eliz@gnu.org>
2404 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
2405 there's a valid wrap point in the display line, the last glyph
2406 cannot "just barely fit" on this row, because display_line doesn't
2407 let it. Instead, proceed as if the last glyph didn't fit, so that
2408 we eventually back up the iterator to the wrap point. This avoids
2409 delusional behavior of move_it_to, whereby it proceeds to the next
2410 display line, but sets current_x to zero for all the glyphs that
2411 without word-wrap would fit on the previous display line.
2412 One result was that visual-order cursor movement behaved erratically
2413 under word-wrap.
2414 (Fmove_point_visually): Add code to find the x coordinate of the
2415 last character before wrap point, under word-wrap on a TTY.
2417 2014-03-07 Eli Zaretskii <eliz@gnu.org>
2419 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
2420 also return value of MOVE_POS_MATCH_OR_ZV from
2421 move_it_in_display_line_to, when moving from beginning of line to
2422 point's position. (Bug#16961)
2424 2014-03-07 Martin Rudalics <rudalics@gmx.at>
2426 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
2427 * window.c (Fselect_window): Explain NORECORD and
2428 `buffer-list-update-hook' in doc-string.
2430 2014-03-06 Martin Rudalics <rudalics@gmx.at>
2432 * window.c (Fother_window_for_scrolling): Check that
2433 Vother_window_scroll_buffer is a buffer.
2435 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
2437 * xterm.c (xim_initialize): Always pass a copy of resource name
2438 to XRegisterIMInstantiateCallback and eassert whether return
2439 value is True. Passing copy is important because Xlib doesn't
2440 make its own copy and resource name argument usually points to
2441 SSDATA (Vx_resource_name), which may be changed from Lisp.
2442 (xim_close_display): For XUnregisterIMInstantiateCallback,
2443 always eassert return value and pass exactly the same values
2444 as were used for XRegisterIMInstantiateCallback.
2445 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
2446 sources to check why if you are interested.
2448 2014-03-05 Martin Rudalics <rudalics@gmx.at>
2450 * dispnew.c (change_frame_size_1): Add new_lines instead of
2451 new_height, the latter may be still zero if passed as such.
2452 * window.c (Fwindow_pixel_height): Mention bottom divider in
2453 doc-string.
2455 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
2457 Fix "resource temporarily unavailable" with xgselect
2458 (Bug#16925).
2459 * xgselect.c: Include <stdbool.h>.
2460 (xg_select) [!USE_GTK]: Don't lose track of errno.
2462 Fix minor --enable-gcc-warnings issues.
2463 * widget.c (update_various_frame_slots, EmacsFrameResize):
2464 Avoid unused locals. Prefer 'if' to '#if' when either will do.
2466 2014-03-04 Ken Brown <kbrown@cornell.edu>
2468 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
2469 represent the actual adjustment needed for alignment.
2471 2014-03-04 Eli Zaretskii <eliz@gnu.org>
2473 * gmalloc.c (aligned_alloc): Don't allocate more memory than
2474 needed, and don't reallocate if the initial allocation already
2475 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
2477 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2479 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
2480 (Bug#16932)
2482 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
2484 * cmds.c (delete-char): Update docstring pointing out that the
2485 function ignores `delete-active-region' and `overwrite-mode'.
2487 2014-03-03 Eli Zaretskii <eliz@gnu.org>
2489 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
2491 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
2492 allocated buffer due to alignment.
2493 (freehook): If the block to be freed was allocated by
2494 'aligned_alloc', find its real pointer before calling 'free'.
2495 (Bug#16901)
2496 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
2497 backtrace.
2499 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
2501 * font.c (toplevel): Adjust comment about font cache layout.
2502 (font_clear_cache): Fix to match real font cache layout.
2503 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
2504 (Fframe_font_cache) [FONT_DEBUG]: New function.
2505 (syms_of_font) [FONT_DEBUG]: Defsubr it.
2507 Avoid crashes when X fonts are erroneously freed on reused X
2508 'Display *' connection data (Bug#16069). Note that X font
2509 resources still may be leaked, but currently there is no way
2510 to completely avoid it.
2511 * xterm.h (struct x_display_info): New member x_id. Add comments.
2512 * xterm.c (x_display_id): New variable.
2513 (x_term_init): Assign identifier to each opened X connection.
2514 * xfont.c (struct xfont): New member x_display_id.
2515 (xfont_open): Initialize it with frame's display id.
2516 (xfont_close): Check whether font's display id matches the one
2517 recorded for the given display. Adjust comment.
2518 * xftfont.c (struct xftfont_info):
2519 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
2521 2014-03-01 Martin Rudalics <rudalics@gmx.at>
2523 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
2524 * window.c (Fother_window_for_scrolling): Don't try to scroll a
2525 killed Vother_window_scroll_buffer.
2526 (Vother_window_scroll_buffer): Fix doc-string accordingly.
2528 2014-03-01 Eli Zaretskii <eliz@gnu.org>
2530 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
2531 that start with more than 2 slashes as UNCs. (Bug#16751)
2533 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
2535 Fix a few crashes and leaks when cloning C strings.
2536 * alloc.c, lisp.h (dupstring): New function.
2537 * gtkutil.c (xg_get_font):
2538 * term.c (tty_default_color_capabilities):
2539 * xsettings.c (store_monospaced_changed)
2540 (store_font_name_changed, parse_settings)
2541 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
2542 This avoids some unlikely crashes due to accessing freed storage,
2543 and avoids some minor memory leaks in the more-typical case.
2545 2014-02-28 Martin Rudalics <rudalics@gmx.at>
2547 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
2548 cursor when modeline can't be dragged (Bug#16647).
2550 2014-02-28 Glenn Morris <rgm@gnu.org>
2552 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
2553 from custom-delayed-init-variables. (Bug#11565)
2555 2014-02-27 Martin Rudalics <rudalics@gmx.at>
2557 More fixes for mouse glyph calculations (Bug#16647).
2558 * window.c (coordinates_in_window): In intersection of
2559 horizontal and vertical window dividers prefer the horizontal
2560 one. Add some extra parens to last fix.
2561 (window_relative_x_coord): Return x-coordinate for header and
2562 mode line too.
2563 * xdisp.c (remember_mouse_glyph): In text area don't extend
2564 glyph into mode line to show the vertical drag cursor there
2565 immediately. Subdivide mouse glyphs in right fringes to show a
2566 horizontal drag cursor as soon as we enter the "grabbable width"
2567 portion. Handle vertical border case separately. Do not
2568 subdivide window divider areas.
2569 (note_mouse_highlight): On bottom divider of bottommost windows
2570 show vertical drag cursor only when the minibuffer window can be
2571 resized.
2573 2014-02-27 Eli Zaretskii <eliz@gnu.org>
2575 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
2576 reset by the face of the object just displayed. See also bug#76.
2577 (get_next_display_element): If the string came from a display
2578 property, examine the box face attribute at it->position, not at
2579 it->current.pos, since the latter was not updated yet. (Bug#16870)
2580 (handle_face_prop): Improve commentary.
2582 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
2584 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
2585 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
2587 2014-02-26 Martin Rudalics <rudalics@gmx.at>
2589 Fixes around Bug#16647.
2590 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
2591 ON_BOTTOM_DIVIDER cases.
2592 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
2593 only if the window has no right divider.
2594 (Fcoordinates_in_window_p): Fix doc-string.
2596 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
2598 * lread.c (Funintern): Fix doc to match advertised calling convention.
2600 2014-02-24 Daniel Colascione <dancol@dancol.org>
2602 * keyboard.c (read_char): Close race that resulted in lost events.
2604 2014-02-22 Glenn Morris <rgm@gnu.org>
2606 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
2607 * window.c (window-resize-pixelwise): Doc fixes.
2609 * process.c (Finternal_default_process_filter)
2610 (Finternal_default_process_sentinel): Doc tweaks.
2612 2014-02-21 Glenn Morris <rgm@gnu.org>
2614 * process.c (Fprocess_buffer, Faccept_process_output)
2615 (Finternal_default_process_filter, Finternal_default_process_sentinel):
2616 Doc fixes.
2618 2014-02-21 Martin Rudalics <rudalics@gmx.at>
2620 * window.c (Fwindow_scroll_bar_width): New function.
2622 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
2624 Pacify GCC when configuring with --enable-gcc-warnings.
2625 * xdisp.c (move_it_in_display_line_to) [lint]:
2626 Initialize recently-added local.
2628 2014-02-21 Daniel Colascione <dancol@dancol.org>
2630 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
2632 2014-02-20 Eli Zaretskii <eliz@gnu.org>
2634 * xdisp.c (init_iterator): Don't dereference a bogus face
2635 pointer. (Bug#16819)
2636 (try_cursor_movement): Don't use cursor position if
2637 set_cursor_from_row failed to compute it. This avoids assertion
2638 violations in MATRIX_ROW.
2639 (move_it_in_display_line_to): Save the iterator state in ppos_it
2640 only once per call. Reimplement the method used to return to the
2641 best candidate position if all the positions found in display line
2642 are beyond TO_CHARPOS. This cuts down the number of calls to
2643 bidi_shelve_cache, which moves a lot of stuff when lines are long
2644 and include bidirectional text. (Bug#15555)
2646 2014-02-20 Glenn Morris <rgm@gnu.org>
2648 * data.c (Fdefalias): Doc fix.
2650 2014-02-19 Eli Zaretskii <eliz@gnu.org>
2652 * xdisp.c (display_line): Fix horizontal scrolling of large images
2653 when fringes are turned off. This comes at a price of not
2654 displaying the truncation/continuation glyphs in this case.
2655 (Bug#16806)
2657 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
2658 CreateDIBSection returns an error indication, zero out *ximg after
2659 destroying the image. This avoids crashes in memory allocations
2660 due to the fact that some of the callers also call
2661 x_destroy_x_image, which will attempt to free an already free'd
2662 block of memory.
2664 2014-02-18 Martin Rudalics <rudalics@gmx.at>
2666 * widget.c (update_various_frame_slots): Don't set
2667 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
2669 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
2671 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
2673 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
2675 temacs --daemon fix (Bug#16599).
2676 * emacs.c (main): Initialize daemon_pipe[1] here ...
2677 (syms_of_emacs): ... instead of here.
2679 2014-02-16 Anders Lindgern <andlind@gmail.com>
2681 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
2682 is set (Bug#16505).
2684 2014-02-16 Daniel Colascione <dancol@dancol.org>
2686 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
2687 (xd_get_connection_address): Use it.
2688 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
2689 xd_get_connection_address because the latter signals if the bus
2690 we're trying to close is already disconnected.
2692 2014-02-13 Eli Zaretskii <eliz@gnu.org>
2694 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
2695 argument to CreateThread. This avoids segfaults on Windows 9X.
2696 Reported by oslsachem <oslsachem@gmail.com>.
2698 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
2700 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
2701 * unexhp9k800.c (unexec_error): New function, to simplify the code.
2702 (check_lseek): New function, to report lseek errors.
2703 (save_data_space, update_file_ptrs, read_header, write_header)
2704 (copy_file, copy_rest, unexec): Use these news functions.
2705 (update_file_ptrs): Don't assume wraparound behavior when
2706 converting a large size_t value to off_t.
2708 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
2710 * composite.c (fill_gstring_header): Pass positions as C integers
2711 and move parameters checking to...
2712 (Fcomposition_get_gstring): ...this function. Handle case when
2713 buffer positions are in reversed order and avoid crash (Bug#16739).
2714 Adjust docstring.
2715 * buffer.c (validate_region): Mention current buffer in error message.
2717 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
2719 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
2721 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
2723 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
2725 2014-02-11 Glenn Morris <rgm@gnu.org>
2727 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
2728 Replace refs to "OpenStep" in messages.
2730 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
2732 Avoid "." at end of error diagnostics.
2733 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
2734 * font.c (Ffont_at):
2735 * nsfns.m (ns_display_info_for_name):
2736 * nsselect.m (Fx_own_selection_internal):
2737 * nsterm.m (performDragOperation:):
2738 Remove "." from end of diagnostic.
2740 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
2742 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
2743 unintuitive (bug#15824).
2744 (Fyes_or_no_p): Doc fix (bug#15456).
2746 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
2748 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
2749 and avoid warning.
2750 * eval.c (call_debugger): When exiting the debugger, do not allow
2751 max_specpdl_size less than actual binding depth (Bug#16603).
2752 (syms_of_eval): Adjust docstring.
2754 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
2756 * cmds.c (Fself_insert_command): Output a clearer error message on
2757 negative repetitions (bug#9476).
2759 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
2761 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2763 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
2765 * minibuf.c (Fread_string): Doc clarification (bug#15422).
2767 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
2769 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
2771 * keyboard.c (Frecursive_edit): Fix typo in docstring.
2773 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
2775 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
2777 * keyboard.c (Frecursive_edit): Say more precicely how throwing
2778 `exit' works (bug#15865).
2780 2014-02-07 Martin Rudalics <rudalics@gmx.at>
2782 Constrain window box/body sizes and margin widths (Bug#16649).
2783 * xdisp.c (window_box_width): Don't return less than zero.
2784 (window_box_left_offset, window_box_right_offset): Don't return
2785 more than the window's pixel width.
2786 * window.c (window_body_height, window_body_width): Don't return
2787 negative value.
2788 (window_resize_apply): Adjust margin width, if necessary.
2790 2014-02-07 Glenn Morris <rgm@gnu.org>
2792 * nsterm.m (syms_of_nsterm): Doc fix.
2794 2014-02-06 Eli Zaretskii <eliz@gnu.org>
2796 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
2797 New variables: pointers through which to call the respective APIs.
2798 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
2799 (filename_from_ansi, sys_link, check_windows_init_file):
2800 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
2801 This is required on Windows 9X, where we dynamically load
2802 UNICOWS.DLL which has their non-stub implementations.
2803 (maybe_load_unicows_dll): Assign addresses to these 2 function
2804 pointers after loading UNICOWS.DLL.
2806 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
2807 MultiByteToWideChar and WideCharToMultiByte through function
2808 pointers.
2810 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
2811 New declarations.
2813 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
2815 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
2816 for OSX >= 10.9 if separate spaces are used.
2817 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
2819 2014-02-06 Glenn Morris <rgm@gnu.org>
2821 * buffer.c (cache-long-scans): Doc fix.
2823 2014-02-05 Eli Zaretskii <eliz@gnu.org>
2825 * w32fns.c (Fw32_shell_execute): Doc fix.
2827 2014-02-05 Bastien Guerry <bzg@gnu.org>
2829 * syntax.c (Fforward_word): Call Fconstrain_to_field with
2830 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
2832 2014-02-05 Martin Rudalics <rudalics@gmx.at>
2834 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
2835 outside the window (Bug#16649).
2837 * xdisp.c (note_mouse_highlight): When entering a margin area show
2838 a non-text cursor (Bug#16647).
2840 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
2842 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
2843 It prompted a compile-time diagnostic on GNU/Linux.
2844 Simplify to remove the need for the label.
2846 2014-02-04 Eli Zaretskii <eliz@gnu.org>
2848 * w32menu.c (w32_popup_dialog): Don't condition the whole function
2849 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
2850 to show it; otherwise return 'unsupported--w32-dialog' to signal
2851 to the caller that emulation with menus is necessary.
2852 This resurrects code inadvertently deleted by the 2013-10-08 commit.
2853 (Bug#16636)
2854 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
2856 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
2857 by HAVE_DIALOGS.
2859 * menu.c (Fx_popup_dialog): Don't condition the call to
2860 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
2861 special symbol 'unsupported--w32-dialog', emulate the dialog with
2862 a menu by calling x-popup-menu.
2864 * menu.h (Qunsupported__w32_dialog): New extern variable.
2866 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
2868 * keyboard.c (kbd_buffer_get_event): Read file notification events
2869 also in batch mode.
2871 * xgselect.c (xg_select): Read glib events in any case, even if
2872 there are no file descriptors to watch for. (Bug#16519)
2874 2014-02-03 Martin Rudalics <rudalics@gmx.at>
2876 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
2877 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
2878 * w32term.c (w32_draw_window_divider): Handle first and last
2879 pixels specially.
2880 * w32term.h (w32_fill_area_abs): New function.
2881 * xdisp.c (x_draw_right_divider): Don't draw over bottom
2882 divider.
2883 * xfaces.c (realize_basic_faces): Handle new face ids.
2884 * xfns.c (Fx_create_frame): Call x_default_parameter for right
2885 and bottom divider width.
2886 * xterm.c (x_draw_window_divider): Handle first and last pixels
2887 specially.
2889 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
2891 * print.c (Fexternal_debugging_output): Add cast to pacify
2892 --enable-gcc-warnings.
2893 * eval.c (call_debugger): Grow specpdl if the debugger was
2894 entered due to specpdl overflow (Bug#16603) and allow more
2895 specpdl space for the debugger itself.
2897 2014-02-02 Martin Rudalics <rudalics@gmx.at>
2899 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
2900 (Bug#16619)
2902 2014-02-01 Eli Zaretskii <eliz@gnu.org>
2904 * w32fns.c (Ffile_system_info): Use WINAPI in the function
2905 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
2907 * print.c (Fexternal_debugging_output): If the argument character
2908 is non-ASCII, encode it with the current locale's encoding before
2909 writing the result to the terminal. (Bug#16448)
2911 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
2912 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
2913 for it. (Bug#16558)
2915 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
2917 * process.c (create_process): Reset SIGPROF handler in the child.
2918 * callproc.c (call_process): Likewise.
2920 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
2922 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
2924 2014-01-29 Eli Zaretskii <eliz@gnu.org>
2926 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
2927 of zero to print strings, GDB doesn't like it.
2929 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
2930 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
2931 we still use correct addresses. (Bug#16576)
2933 2014-01-27 K. Handa <handa@gnu.org>
2935 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
2936 to preserve the code detection behavior of 24.3.
2937 * coding.h (struct coding_system): New member detected_utf8_bytes.
2938 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
2939 (decode_coding_gap): Use short cut for UTF-8 file reading only
2940 when coding->detected_utf8_bytes equals to coding->src_bytes.
2941 * fileio.c (Finsert_file_contents): Cancel the previous change.
2943 2014-01-29 Martin Rudalics <rudalics@gmx.at>
2945 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
2946 that are not visible.
2948 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
2950 * xmenu.c (create_and_show_popup_menu): Handle case when no key
2951 is grabbed (Bug#16565).
2953 2014-01-28 Martin Rudalics <rudalics@gmx.at>
2955 * xdisp.c (last_max_ascent): Re-remove after erroneously
2956 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
2957 from 2013-03-29.
2958 (move_it_to): Re-remove reference to last_max_ascent.
2959 (Fwindow_text_pixel_size): Add iterator's max_ascent and
2960 max_descent here instead of calling line_bottom_y.
2961 Fix doc-string.
2963 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
2965 * terminal.c (initial_free_frame_resources): New function.
2966 (init_initial_terminal): Install new hook to free face cache
2967 on initial frame and avoid memory leak. For details, see
2968 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
2969 * xfaces.c (free_frame_faces): Adjust comment.
2971 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2973 * data.c (Fstring_to_number): Document results if unparsable
2974 (Bug#16551).
2976 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
2978 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
2980 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
2982 When decoding, prefer ptrdiff_t to int for buffer positions etc.
2983 * coding.c (detect_coding_utf_8, emacs_mule_char)
2984 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
2985 (check_utf_8, decode_coding):
2986 * coding.h (struct coding_system.errors):
2987 Use ptrdiff_t, not int, for integer values derived from buffer and
2988 string positions.
2990 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
2991 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
2992 before invoking decode_coding_gap, since there's just one block.
2994 2014-01-25 Martin Rudalics <rudalics@gmx.at>
2996 Fix handling of face attributes in Fx_create_frame (Bug#16529).
2997 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
2998 too early. Again run change_frame_size before assigning menu-
2999 and tool-bar-lines.
3001 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
3003 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
3004 arrives, call x_check_fullscreen, in case the new display has a
3005 different resolution. (Bug#16517)
3007 2014-01-25 Eli Zaretskii <eliz@gnu.org>
3009 * term.c (read_menu_input): If the selected frame changes, exit
3010 the menu.
3011 (tty_menu_show): If the selected frame changes while we displayed
3012 a menu, throw to top level. (Bug#16479)
3014 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
3016 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
3018 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
3020 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
3021 * data.c (count_one_bits_word): Fix bug (negated comparison)
3022 when BITS_PER_ULL < BITS_PER_BITS_WORD.
3024 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
3026 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
3027 Avoid undefined behavior by initializing display property bit of a
3028 string processed by the bidirectional iterator. For details, see
3029 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
3031 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
3033 Minor cleanup of previous change.
3034 * image.c (imagemagick_error, Fimagemagick_types):
3035 Omit some recently-introduced and unnecessary casts and assignments.
3037 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
3039 Fix two memory leaks discovered with Valgrind.
3040 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
3041 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
3043 2014-01-22 Martin Rudalics <rudalics@gmx.at>
3045 Fixes in window size functions around Bug#16430 and Bug#16470.
3046 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
3047 (Fwindow_mode_line_height, Fwindow_header_line_height)
3048 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
3049 Minor doc-string adjustments.
3050 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
3051 Rewrite doc-strings.
3052 (window_body_height, window_body_width): Do not count partially
3053 visible lines/columns when PIXELWISE is nil (Bug#16470).
3054 (Qfloor, Qceiling): New symbols.
3056 2014-01-21 Eli Zaretskii <eliz@gnu.org>
3058 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
3059 when the image cache is not yet allocated. (Bug#16509)
3061 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
3063 * buffer.c (Fkill_buffer): When killing an indirect buffer,
3064 re-attach intervals to its base buffer (Bug#16502).
3065 * intervals.c (set_interval_object): Move from here...
3066 * intervals.h (set_interval_object): ... to here. Fix comments.
3068 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
3070 Avoid undefined behavior by initializing buffer redisplay bit.
3071 Problem reported by Dmitry Antipov in
3072 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
3073 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
3075 Revert some of the CANNOT_DUMP fix (Bug#16494).
3076 * lread.c (init_lread): Fix typo: NILP, not !NILP.
3078 2014-01-19 Eli Zaretskii <eliz@gnu.org>
3080 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
3081 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
3082 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
3083 they are replaced by macros that expand into direct calls to the
3084 corresponding functions from GDI32.DLL.
3085 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
3086 variables in the Cygwin build, they are unused.
3088 2014-01-19 K. Handa <handa@gnu.org>
3090 * composite.c (composition_update_it): Fix previous change.
3092 2014-01-18 Eli Zaretskii <eliz@gnu.org>
3094 Fix file name handling on MS-Windows 9X.
3095 * w32.c (maybe_load_unicows_dll): New function.
3097 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
3098 on, to make sure we can convert file names to and from UTF-8 on
3099 Windows 9X. This fixes a failure to start up because Emacs cannot
3100 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
3102 * w32font.c [WINDOWSNT]: Include w32.h.
3103 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
3104 of implementing the same stuff.
3105 Remove now unused g_b_init_is_windows_9x.
3107 * w32.h (maybe_load_unicows_dll): Add prototype.
3109 2014-01-17 Eli Zaretskii <eliz@gnu.org>
3111 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
3112 switch to single keyboard. Prevents daemon crashes when a new
3113 client connects while we show a TTY menu in an existing client.
3114 (Bug#16479)
3116 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
3118 Fix MinGW64 porting problem with _setjmp.
3119 Reported by Eli Zaretskii in:
3120 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
3121 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
3122 the old _setjmp and _longjmp. All uses changed.
3124 2014-01-13 Daniel Colascione <dancol@dancol.org>
3126 * textprop.c (Fremove_list_of_text_properties):
3127 Correctly handle reaching the end of the interval tree. (Bug#15344)
3129 2014-01-13 Martin Rudalics <rudalics@gmx.at>
3131 * xdisp.c (resize_mini_window): Round height to a multiple of
3132 frame's line height. Fix bug in calculation of window start
3133 position (Bug#16424).
3135 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
3137 * macfont.m: Include termchar.h.
3138 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
3139 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
3140 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
3141 *_WITH_GC_* to take face and f as parameters.
3142 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
3143 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
3145 2014-01-13 Daniel Colascione <dancol@dancol.org>
3147 Fix menu item updating in the presence of the Unity global menu
3148 GTK+ module.
3150 * gtkutil.h (xg_have_tear_offs): Add frame parameter
3151 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
3152 tear-off.
3153 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
3154 updating menus; explain why.
3155 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
3156 problem it's supposed to solve and it interferes with detecting
3157 the presence of a global menu.
3158 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
3159 parameter.
3161 2014-01-11 K. Handa <handa@gnu.org>
3163 * composite.c (composition_update_it): Fix indexing of
3164 LGSTRING_CHAR (Bug#15984).
3166 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
3168 * unexw32.c (_start) [__MINGW64__]: Define to __start.
3170 2014-01-11 Eli Zaretskii <eliz@gnu.org>
3172 * xdisp.c (try_window_id): Don't use this function's optimizations
3173 if overlays in the buffer displayed by the window have changed
3174 since last redisplay. (Bug#16347)
3175 (message_dolog): Fix indentation.
3177 2014-01-11 Martin Rudalics <rudalics@gmx.at>
3179 * frame.c (frame_resize_pixelwise): Fix doc-string.
3181 2014-01-10 Martin Rudalics <rudalics@gmx.at>
3183 Fix handling of internal borders (Bug#16348).
3184 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
3185 Remove internal border width from pixel width of windows.
3186 (change_frame_size_1): Don't return early when frame's pixel
3187 size changes - we still have to record the new sizes in the
3188 frame structure.
3189 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
3190 also when toolbar gets larger.
3191 * window.c (check_frame_size): Include internal_border_width in
3192 check.
3193 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
3194 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
3195 In non-toolkit/non-GTK version clear internal border.
3196 * xterm.c (x_clear_under_internal_border): New function for
3197 non-toolkit/non-GTK version.
3198 (x_after_update_window_line): In non-toolkit/non-GTK version
3199 don't do that.
3200 (handle_one_xevent, x_set_window_size):
3201 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
3202 * xterm.h (x_clear_under_internal_border): Extern it.
3204 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
3206 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
3207 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
3208 it again.
3210 2014-01-06 Eli Zaretskii <eliz@gnu.org>
3212 * xdisp.c (redisplay_window): Don't skip window redisplay if the
3213 last value of point is not equal to buffer's point. (Bug#16129)
3215 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
3217 Spelling fixes.
3218 * nsterm.h (updateCollectionBehavior): Rename from
3219 updateCollectionBehaviour. All uses changed.
3221 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
3222 * Makefile.in (SETFATTR): New macro.
3223 (temacs$(EXEEXT)): Use it.
3225 2014-01-04 Martin Rudalics <rudalics@gmx.at>
3227 Fix maximization behavior on Windows (Bug#16300).
3228 * w32fns.c (w32_fullscreen_rect): Don't handle
3229 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
3230 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
3231 of SetWindowPos. Restore last placement also when leaving
3232 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
3233 but the FULLSCREEN_BOTH case.
3235 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
3237 Port to C89.
3238 * data.c (arithcompare_driver):
3239 * fileio.c (Fcar_less_than_car):
3240 * fns.c (internal_equal):
3241 * frame.c (delete_frame):
3242 * lisp.h (enum More_Lisp_Bits):
3243 * lread.c (read1):
3244 Avoid C99 constructs that don't work in C89.
3245 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
3246 to port to C89, which doesn't have 'long long'.
3247 (count_trailing_zero_bits): Use them.
3249 2014-01-03 Chong Yidong <cyd@gnu.org>
3251 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
3253 2014-01-02 Martin Rudalics <rudalics@gmx.at>
3255 Further adjust frame/window scrollbar width calculations.
3256 * window.c (apply_window_adjustment):
3257 Set windows_or_buffers_changed.
3258 (Fwindow_scroll_bars): Return actual scrollbar width.
3259 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3260 For non-toolkit builds again use 14 as minimum width and set
3261 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
3262 * xterm.c (XTset_vertical_scroll_bar): Take width from
3263 WINDOW_SCROLL_BAR_AREA_WIDTH.
3264 (x_new_font): Rename wid to unit. Base calculation of new
3265 scrollbar width on toolkit used and make it analogous to that of
3266 x_set_scroll_bar_default_width.
3267 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
3268 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
3269 of GetSystemMetrics.
3270 * w32term.c (w32_set_vertical_scroll_bar): Take width from
3271 WINDOW_SCROLL_BAR_AREA_WIDTH.
3272 (x_new_font): Make it correspond to changes in xterm.c.
3274 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
3276 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
3277 This is a cleaner way to fix the MinGW-w64 porting problem.
3278 Check for INTPTR_MAX misconfiguration.
3280 2014-01-01 Eli Zaretskii <eliz@gnu.org>
3282 * search.c (newline_cache_on_off, find_newline): In indirect
3283 buffers, use the newline cache of the base buffer.
3285 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
3286 buffer, invalidate the caches of its base buffer. (Bug#16265)
3288 * indent.c (width_run_cache_on_off, compute_motion): In indirect
3289 buffers, use the width-run cache of the base buffer.
3291 * xdisp.c (redisplay_window): When the window displays an indirect
3292 buffer, and the character widths in the display table have
3293 changed, invalidate the width-run cache of the corresponding base
3294 buffer.
3296 * fileio.c (Finsert_file_contents): When invalidating the newline
3297 cache, consider the case of inserting into indirect buffer.
3299 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
3300 In indirect buffers, use the paragraph cache of the base buffer.
3302 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3304 * window.c (grow_mini_window): Fix last change.
3306 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
3308 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
3310 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
3312 * w32term.c (w32_initialize): Use LCID and LOWORD.
3314 * w32proc.c (create_child): Use pid_t for 5th argument.
3315 (IsValidLocale): Don't provide prototype for MinGW64.
3316 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
3317 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
3319 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
3320 MinGW64 doesn't support.
3322 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
3324 * w32.c (set_named_security_info): New function.
3325 (acl_set_file): Fall back on set_named_security_info if
3326 set_file_security fails.
3327 (g_b_init_set_named_security_info_w)
3328 (g_b_init_set_named_security_info_a): New static variables.
3329 (globals_of_w32): Initialize them to zero.
3330 (set_named_security_info): Set them to non-zero if the
3331 corresponding API is available.
3332 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
3333 New function typedefs.
3335 2013-12-31 Martin Rudalics <rudalics@gmx.at>
3337 Some more fixes following pixelwise resize changes including one
3338 for Bug#16306.
3339 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
3340 of frame_resize_pixelwise.
3341 * widget.c (pixel_to_text_size): New function.
3342 (update_wm_hints): Have size hints respect value of
3343 frame_resize_pixelwise.
3344 (EmacsFrameResize): Alway process resize requests pixelwise.
3345 * window.c (grow_mini_window): Make sure mini window is at least
3346 one line tall.
3347 * xdisp.c (display_menu_bar): Make sure menubar extends till
3348 right end of frame.
3349 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
3350 (x_set_tool_bar_lines): Calculate pixelwise.
3351 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
3352 frame_resize_pixelwise.
3354 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
3356 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3357 variables not used there.
3359 2013-12-30 Eli Zaretskii <eliz@gnu.org>
3361 * w32.c (sys_umask): New function. (Bug#16299)
3363 2013-12-30 Martin Rudalics <rudalics@gmx.at>
3365 * dispnew.c (change_frame_size_1): Take old width of root window
3366 from that window's pixel width. (Bug#16284)
3368 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
3370 Plain copy-file no longer chmods an existing destination (Bug#16133).
3371 * fileio.c (realmask): Now a static var, not a local.
3372 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
3373 Remove arg STATPTR. All uses changed.
3374 (Fcopy_file): Do not alter permissions of existing destinations,
3375 unless PRESERVE-PERMISSIONS (renamed from
3376 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
3377 Avoid race when testing for existing destinations and for
3378 when input and output files are the same.
3379 If changing the group fails, adjust both default and
3380 preserved permissions so that access is not granted to the
3381 wrong group.
3382 (Fset_default_file_modes, init_fileio): Update realmask.
3383 (Fdefault_file_modes): Use realmask instead of calling umask.
3385 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
3387 Fix pipe bug with OS X emacs --daemon (Bug#16262).
3388 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
3389 flags on the daemon pipe ends before execing.
3391 2013-12-28 Eli Zaretskii <eliz@gnu.org>
3393 * w32fns.c (Fx_create_frame): Error out if called from a TTY
3394 session. (Bug#14739)
3396 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
3398 * callproc.c (Vexec_path): Document that exec-directory is in it.
3400 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
3402 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
3403 default.
3405 2013-12-27 Chong Yidong <cyd@gnu.org>
3407 * data.c (Fsymbol_function): Doc fix.
3409 2013-12-26 Martin Rudalics <rudalics@gmx.at>
3411 Some more tinkering with Bug#16051.
3412 * window.c (resize_frame_windows): Don't let the size of the
3413 root window drop below the frame's default character size.
3414 Never ever delete any subwindows - let the window manager do the
3415 clipping.
3417 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
3418 of toolbar lines needed when they exceed the height of the root
3419 window.
3420 (unwind_create_frame_1): New function.
3421 (Fx_create_frame): Generally inhibit calling the window
3422 configuration change hook here. Remove extra call to
3423 change_frame_size - it's not needed when we don't run the
3424 configuration change hook.
3426 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
3428 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
3429 On my Fedora 19 platform the core dumps were so big that
3430 my desktop became nearly catatonic.
3431 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
3432 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
3433 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
3434 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
3435 a clang-only syntax.
3436 * conf_post.h (__has_feature): New macro, if not already defined.
3437 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
3438 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
3440 2013-12-25 Eli Zaretskii <eliz@gnu.org>
3442 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
3443 is a file name. (Bug#16252)
3445 2013-12-25 Chong Yidong <cyd@gnu.org>
3447 * keyboard.c (Voverriding_terminal_local_map)
3448 (Voverriding_local_map): Doc fix.
3450 * keymap.c (Vemulation_mode_map_alists): Doc fix.
3452 2013-12-24 Eli Zaretskii <eliz@gnu.org>
3454 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
3455 file name when it is submitted to ShellExecute. Simplify code.
3456 Don't test DOCUMENT for being a string, as that is enforced by
3457 CHECK_STRING. Doc fix.
3459 2013-12-23 Eli Zaretskii <eliz@gnu.org>
3461 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
3462 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
3463 redisplay_tool_bar does. Improve and fix commentary.
3464 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
3465 limits of the glyph matrices. (Bug#16051)
3466 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
3467 only when the new size is different from the old one, and the new
3468 size can be achieved given the frame height.
3470 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
3472 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
3474 2013-12-23 Glenn Morris <rgm@gnu.org>
3476 * lread.c (Fload): Mention load-prefer-newer in doc.
3478 2013-12-22 Martin Rudalics <rudalics@gmx.at>
3480 Handle Bug#16207 by being more restrictive when running hooks.
3481 * window.c (unwind_change_frame): New function.
3482 (Fset_window_configuration): Don't run configuration change hook
3483 while the frame configuration is unsafe. Call select_window
3484 twice.
3486 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
3488 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
3490 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
3492 * nsterm.h: Declare EmacsColor category.
3494 * nsterm.m (NSColor): Implement EmacsColor category.
3495 (ns_get_color): Use colorUsingDefaultColorSpace.
3496 (ns_get_color, ns_term_init): Use colorForEmacsRed.
3498 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
3500 2013-12-21 Eli Zaretskii <eliz@gnu.org>
3502 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
3503 having the PNG_NORETURN attribute, to avoid compiler warning in
3504 my_png_error.
3506 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
3508 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
3510 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
3511 fringe background extension.
3512 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
3513 because they are now always the same as `left' and `width',
3514 respectively. Remove code for the case that `width' and
3515 `sb_width' are different.
3517 2013-12-20 Martin Rudalics <rudalics@gmx.at>
3519 Remove scroll_bar_actual_width from frames.
3520 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
3521 * frame.c (Fscroll_bar_width): Return scroll bar area width.
3522 (x_figure_window_size):
3523 * nsterm.m (x_set_window_size):
3524 * widget.c (set_frame_size):
3525 * w32term.c (x_set_window_size):
3526 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
3527 scroll_bar_actual_width.
3529 Convert scroll_bar members to integers on Windows.
3530 * w32term.h (struct scroll_bar): Convert top, left, width,
3531 height, start, end and dragging to integers.
3532 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
3533 scroll_bar members.
3534 * w32term.c (w32_set_scroll_bar_thumb)
3535 (w32_scroll_bar_handle_click): Remove XINT conversions for
3536 scroll_bar members. Treat bar->dragging as integer.
3537 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
3538 first element. Remove XINT conversions for scroll_bar members.
3539 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
3540 Remove XINT conversions for scroll_bar members.
3542 Fix assignment for new window total sizes.
3543 * window.c (Fwindow_resize_apply_total): Assign values for
3544 minibuffer window.
3546 2013-12-20 Chong Yidong <cyd@gnu.org>
3548 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
3549 argument to `append'.
3551 2013-12-19 Eli Zaretskii <eliz@gnu.org>
3553 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
3554 current text face, for extending the face of the display margins.
3555 (Bug#16192)
3557 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
3558 Doc fix. (Bug#16190)
3560 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
3562 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
3563 Remove.
3565 * nsterm.m (Qfile, Qurl): New.
3566 (EV_MODIFIERS2): New macro.
3567 (EV_MODIFIERS): Use EV_MODIFIERS2.
3568 (ns_term_init): Remove font and color from DND, does not work on
3569 newer OSX, and other ports don't have them.
3570 (performDragOperation:): Handle modifiers used during drag.
3571 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
3572 Remove global Lisp variables used to communicate with ns-win.el.
3573 Remove font and color handling.
3574 (syms_of_nsterm): Defsym Qfile and Qurl.
3576 2013-12-19 Anders Lindgren <andlind@gmail.com>
3578 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
3579 (ns_constrain_all_frames, x_set_offset): Remove assignment to
3580 dont_constrain.
3581 (updateFrameSize:, windowWillResize:toSize:): Add trace.
3582 (constrainFrameRect): Remove special case nr_screens == 1.
3583 Don't constrain size to size of view.
3585 * nsterm.h (ns_output): Remove dont_constrain.
3587 2013-12-19 Anders Lindgren <andlind@gmail.com>
3589 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
3591 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
3593 Minor fixes for recent openp changes.
3594 * lisp.h (GCPRO7): New macro.
3595 * lread.c (openp): Use bool for boolean; all callers changed.
3596 Protect save_string from GC. Don't assume that file descriptors
3597 are nonzero. Redo save_mtime comparison to avoid bogus GCC
3598 warning about uninitialized variable.
3600 2013-12-18 Eli Zaretskii <eliz@gnu.org>
3602 * w32fns.c (emacs_abort): Use intptr_t as argument of
3603 INT_BUFSIZE_BOUND, to avoid compiler warnings.
3605 2013-12-18 Glenn Morris <rgm@gnu.org>
3607 * lread.c (Fload): Pass load_prefer_newer to openp.
3608 Don't bother checking mtime if openp already did it.
3609 (openp): Add `newer' argument, to check all suffixes
3610 and find the newest file.
3611 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
3612 * callproc.c (call_process):
3613 * charset.c (load_charset_map_from_file):
3614 * emacs.c (init_cmdargs):
3615 * image.c (x_create_bitmap_from_file, x_find_image_file):
3616 * lisp.h (openp):
3617 * lread.c (Flocate_file_internal):
3618 * process.c (Fformat_network_address):
3619 * sound.c (Fplay_sound_internal):
3620 * w32.c (check_windows_init_file):
3621 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
3623 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
3625 2013-12-17 Eli Zaretskii <eliz@gnu.org>
3627 * w32.c (getloadavg): Don't index samples[] array with negative
3628 indices. Recover from wall-clock time being set backwards.
3630 * w32term.c (w32_initialize): Declare the argument of
3631 set_user_model as const.
3633 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
3634 (w32_menu_show): Constify some arguments passed to MessageBox.
3636 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
3637 to initialize Lisp objects.
3639 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
3640 initialize Lisp objects.
3642 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
3643 use variables used only on X under that condition.
3645 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
3646 variables not used there.
3648 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3650 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
3651 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
3653 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3655 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
3656 code, revealed in presence of R2L characters, character
3657 compositions, and display vectors. A better fix for Bug#16148.
3658 (extend_face_to_end_of_line): Don't reference tool_bar_window in
3659 GTK and NS builds, they don't have this member of struct frame.
3661 * dispextern.h (struct composition_it): Correct a comment for the
3662 'width' member.
3664 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
3666 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
3667 This prevents a compilation error on C compilers that do not
3668 default functions to return 'int' if not declared. Also, add
3669 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
3670 since it now uses inline functions.
3672 2013-12-16 Eli Zaretskii <eliz@gnu.org>
3674 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
3675 display margins on mode line, header line, and in the frame's
3676 tool-bar window. (Bug#16165)
3678 2013-12-16 Andreas Schwab <schwab@suse.de>
3680 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
3682 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
3684 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
3685 `CHECK_LIST_CONS'.
3687 2013-12-16 Martin Rudalics <rudalics@gmx.at>
3689 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
3691 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
3693 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
3694 intended to find bogus pointers in font objects (Bug#16140).
3695 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
3696 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
3697 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
3698 Disable for MS-Windows due to Bug#15876; apparently this
3699 requires more or less substantial changes in fontset code.
3700 * xfont.c (xfont_close):
3701 * xftfont.c (xftfont_close): Call x_display_info_for_display
3702 to check whether 'Display *' is valid (Bug#16093 and probably
3703 Bug#16069).
3705 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3707 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
3708 Reported by Juanma Barranquero <lekktu@gmail.com>.
3710 * process.c (Fprocess_send_eof): Don't crash if someone tries to
3711 open a pty on MS-Windows. (Bug#16152)
3713 * emacs.c (decode_env_path): Fix bogus comparison against
3714 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
3716 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
3718 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
3719 (Fx_file_dialog): Add parentheses around && to silence warning.
3721 * w32term.c (construct_drag_n_drop): Remove unused local variable.
3723 2013-12-15 Eli Zaretskii <eliz@gnu.org>
3725 * xdisp.c (extend_face_to_end_of_line): Extend background of
3726 non-default face in margin areas as well. (Bug#16151)
3727 (display_line): Call extend_face_to_end_of_line for continued
3728 lines as well, if the display margins have non-zero width.
3729 (set_glyph_string_background_width): When needed, set the
3730 extends_to_end_of_line_p flag on glyph strings to be drawn in
3731 margin areas, not only in the text area.
3733 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
3734 startup.
3736 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
3738 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
3739 Don't worry about verify_error being t, since it has to be a list.
3741 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
3743 Use bool for boolean, focusing on headers.
3744 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
3745 No need to include <stdbool.h>, since conf_post.h does it now.
3746 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
3747 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
3748 (SET_PER_BUFFER_VALUE_P):
3749 * ccl.c, ccl.h (setup_ccl_program):
3750 * ccl.h (CHECK_CCL_PROGRAM):
3751 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
3752 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
3753 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
3754 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
3755 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
3756 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
3757 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
3758 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
3759 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
3760 (CHARSET_FAST_MAP_SET):
3761 * coding.c (decode_coding_ccl, encode_coding_ccl):
3762 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
3763 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
3764 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
3765 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
3766 (decode_coding_c_string):
3767 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
3768 * conf_post.h (has_attribute):
3769 * dispextern.h (trace_redisplay_p)
3770 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
3771 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
3772 (SET_GLYPH_FROM_CHAR_GLYPH)
3773 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
3774 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
3775 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
3776 (cursor_in_mouse_face_p):
3777 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
3778 (blank_row, prepare_desired_row)
3779 (build_frame_matrix_from_leaf_window, make_current)
3780 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
3781 (update_window, scrolling_window, update_frame_line):
3782 * disptab.h (GLYPH_FOLLOW_ALIASES):
3783 * editfns.c (Fformat):
3784 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
3785 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
3786 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
3787 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
3788 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
3789 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
3790 (FONT_DEFERRED_LOG):
3791 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
3792 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
3793 (FRAME_MOUSE_UPDATE):
3794 * fringe.c (Fdefine_fringe_bitmap):
3795 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
3796 (x_create_bitmap_from_xpm_data, xpm_load_image):
3797 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
3798 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
3799 (MERGE_INTERVAL_CACHE):
3800 * keymap.h (KEYMAPP):
3801 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
3802 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
3803 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
3804 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
3805 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
3806 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
3807 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
3808 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
3809 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
3810 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
3811 (SETUP_BUFFER_SYNTAX_TABLE):
3812 * systime.h (timespec_valid_p):
3813 * term.c (save_and_enable_current_matrix):
3814 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
3815 * xdisp.c (in_display_vector_p, display_tool_bar_line)
3816 (redisplay_internal, try_window_reusing_current_matrix)
3817 (sync_frame_with_window_matrix_rows, try_window_id)
3818 (display_menu_bar, display_tty_menu_item, display_mode_line)
3819 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
3820 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
3821 * xmenu.c (xmenu_show):
3822 * xterm.c (use_xim, x_term_init):
3823 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
3824 (struct x_bitmap_record):
3825 Use bool for booleans.
3826 * ccl.c (struct buffer_text):
3827 * ccl.h (struct ccl_program):
3828 * charset.h (struct charset):
3829 * cm.h (struct cm):
3830 * coding.h (struct iso_2022_spec, struct coding_system):
3831 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
3832 (struct glyph_string, struct face, struct face_cache)
3833 (struct bidi_string_data, struct bidi_it)
3834 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
3835 (struct image):
3836 * editfns.c (Fformat):
3837 * frame.h (struct frame):
3838 * fringe.c (struct fringe_bitmap):
3839 * intervals.h (struct interval):
3840 * keyboard.h (struct kboard):
3841 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
3842 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
3843 (struct Lisp_Buffer_Local_Value, union specbinding):
3844 * macfont.m (struct macfont_info):
3845 * process.h (struct Lisp_Process):
3846 * termchar.h (struct tty_display_info):
3847 * window.h (struct window):
3848 * xterm.h (struct x_output):
3849 Use bool_bf for boolean bit-fields.
3850 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
3851 All callers changed.
3852 * ccl.h (struct ccl_program): Remove unused members private_state,
3853 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
3854 eight_bit_control.
3855 (struct ccl_spec): Remove unused members cr_carryover,
3856 eight_bit_carryover.
3857 * conf_post.h: Include <stdbool.h>.
3858 (bool_bf): New type.
3859 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
3860 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
3861 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
3862 'do { ... } while (false)' brackets.
3863 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
3864 Args must now be expressions; all callers changed.
3865 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
3866 (PRODUCE_GLYPHS): Simplify use of boolean.
3867 * fileio.c (Fcopy_file):
3868 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
3869 * lisp.h (UNGCPRO): Return void, not int.
3870 (FOR_EACH_TAIL): Use void expression, not int expression.
3871 * region-cache.c: Reindent.
3872 * region-cache.h: Copy comments from region-cache.c, to fix
3873 incorrect remarks about booleans.
3875 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3877 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
3878 when character at point is displayed from a display vector.
3879 (Bug#16148)
3881 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
3883 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
3884 now a list of certificate validation checks that will abort a
3885 connection with an error.
3886 (Fgnutls_boot): Document it and use it.
3888 2013-12-14 Martin Rudalics <rudalics@gmx.at>
3890 * w32term.c (w32_enable_frame_resize_hack): New variable.
3891 (x_set_window_size): Use it to hack frame resizing on Windows
3892 (Bug#16028).
3894 2013-12-14 Eli Zaretskii <eliz@gnu.org>
3896 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
3897 Windows-specific code to w32.c. Change error message text to
3898 match that of Posix platforms.
3900 * w32.c (w32_copy_file): New function, most of the code copied and
3901 reworked from Fcopy_file. Improve error handling. Plug memory
3902 leak when errors are thrown. Support file names outside of the
3903 current codepage. (Bug#7100)
3905 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3907 * lread.c (load_path_default): Prototype.
3909 2013-12-13 Glenn Morris <rgm@gnu.org>
3911 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
3912 (dump_path): Remove.
3913 (load-path-default): Remove `changed' argument.
3914 Do not set dump_path permanently. Simplify.
3915 (init_lread): Simplify.
3916 (syms_of_lread): Remove dump_path.
3918 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3920 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
3921 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
3922 2013-12-12 font-related change to avoid Bug#16128, which
3923 is quite hard to fix without even more substantial changes.
3925 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
3927 * font.c (font_close_object): Check for live frame (Bug#16128).
3929 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
3931 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
3932 Return ptrdiff_t, not int, since it's a buffer size.
3933 Reindent/reparen some macros to a more Gnuish style.
3935 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
3937 Avoid undefined behavior with huge regexp interval counts.
3938 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
3939 since it's now specialized to interval counts. All uses changed.
3940 Do not assume wrapraound on signed integer overflow.
3941 (regex_compile): Simplify based on the above changes.
3943 2013-12-12 Eli Zaretskii <eliz@gnu.org>
3945 Support file names on MS-Windows that use characters outside of
3946 the current system codepage. (Bug#7100)
3948 * w32.c (get_file_security, set_file_security)
3949 (create_symbolic_link): Separate pointers and boolean flags for
3950 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
3951 non-zero, else the former.
3952 (codepage_for_filenames, filename_to_utf16, )
3953 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
3954 New functions.
3955 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
3956 characters.
3957 (normalize_filename): Lose the DBCS code, now works on UTF-8.
3958 Accept only one argument; all callers changed.
3959 (dostounix_filename): Remove the second argument, now works in
3960 UTF-8. All callers changed.
3961 (parse_root): Lose DBCS code.
3962 (get_long_basename, w32_get_short_filename, init_environment)
3963 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
3964 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
3965 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
3966 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
3967 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
3968 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
3969 otherwise.
3970 (ansi_encode_filename): New function.
3971 (get_emacs_configuration, get_emacs_configuration_options):
3972 Functions deleted.
3973 (add_volume_info, GetCachedVolumeInformation): Run the input file
3974 name through unixtodos_filename, to ensure it is stored and
3975 referenced in canonical form.
3976 (get_volume_info): Lose the DBCS code, now works in UTF-8.
3977 (logon_network_drive, sys_link, utime): Improve error handling.
3978 (sys_access): New function.
3979 (hashval, generate_inode_val): Unused functions deleted.
3980 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
3981 (check_windows_init_file): Convert error message from UTF-8 to
3982 ANSI codepage, for display in the message box.
3983 (globals_of_w32): Set w32_unicode_filenames according to the OS
3984 version.
3986 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
3987 w32_unicode_filenames is non-zero, ANSI mode otherwise.
3988 (syms_of_w32term): Declare w32-unicode-filenames.
3990 * w32proc.c (new_child, delete_child): Remove code that handled
3991 unused pending_deletion and input_file members of the child struct.
3992 (create_child, sys_spawnve): Convert all file names to ANSI
3993 codepage. Use ANSI APIs explicitly; forcibly fail if any file
3994 name cannot be encoded in ANSI codepage. Don't use
3995 unixtodos_filename, mirror slashes by hand.
3996 (record_infile, record_pending_deletion): Functions deleted.
3997 (Fw32_short_file_name): Call w32_get_short_filename instead of
3998 GetShortPathName.
4000 * w32notify.c (add_watch): Work in Unicode mode when
4001 w32_unicode_filenames is non-zero, ANSI mode otherwise.
4002 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
4003 instead, do the same with Lisp primitives.
4005 * w32fns.c (file_dialog_callback, Fx_file_dialog)
4006 (Fsystem_move_file_to_trash, Fw32_shell_execute)
4007 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
4008 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
4009 (Fw32_shell_execute): Improve error reporting.
4010 (Fdefault_printer_name): Ifdef away for Cygwin.
4012 * w32.h (struct _child_process): Remove input_file and
4013 pending_deletion members that are no longer used.
4014 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
4015 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
4016 (ansi_encode_filename): New and updated prototypes.
4018 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
4019 APIs explicitly.
4020 (unexec): Don't use dostounix_filename, it expects a file name in
4021 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
4022 ANSI encoding.
4024 * fileio.c (Ffile_name_directory, file_name_as_directory)
4025 (directory_file_name, Fexpand_file_name)
4026 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
4027 arguments of dostounix_filename.
4028 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
4029 use MAX_UTF8_PATH for size of file-name strings.
4030 (emacs_readlinkat): Build an explicitly unibyte string for file
4031 names.
4032 (syms_of_fileio) <file-name-coding-system>:
4033 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
4035 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
4036 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
4037 directories to UTF-8.
4038 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
4039 environment, and each element of the input PATH, to UTF-8.
4041 * dired.c (file_attributes): Use build_unibyte_string explicitly
4042 to make Lisp strings from user and group names.
4044 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
4045 decode_file.
4047 * coding.c (decode_file_name, encode_file_name): New functions.
4049 * termcap.c (tgetent): Adapt to the change in arguments of
4050 dostounix_filename.
4052 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
4053 names.
4055 * msdos.c (dostounix_filename, init_environment): Adapt to the
4056 change in arguments of dostounix_filename.
4058 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
4059 [WINDOWSNT]: Encode file names passed to the image libraries in
4060 ANSI codepage.
4062 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
4063 [WINDOWSNT]: Convert file names to the current ANSI codepage.
4065 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
4066 arguments of dostounix_filename.
4068 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4070 * font.h (struct font_entity) [HAVE_NS]: New field to record
4071 font driver which was used to create this entity.
4072 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
4073 frame where the font was opened.
4074 (font_close_object): Add prototype.
4075 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
4076 (font_close_object): Not static any more. Lost frame arg.
4077 Adjust comment and users.
4078 * alloc.c (cleanup_vector): Call font_close_object to adjust
4079 per-frame font counters correctly. If HAVE_NS, also call
4080 driver-specific cleanup for font-entity objects.
4081 * ftfont.c (ftfont_open):
4082 * nsfont.m (nsfont_open):
4083 * w32font.c (w32font_open_internal):
4084 * xfont.c (xfont_open):
4085 * xftfont.c (xftfont_open): Save frame pointer in font object.
4086 * macfont.m (macfont_open): Likewise.
4087 (macfont_descriptor_entity): Save driver pointer to be able
4088 to call its free_entity routine when font-entity is swept.
4089 * ftxfont.c (ftxfont_open): Add eassert because frame
4090 pointer should be saved by ftfont_driver.open.
4092 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
4094 * xterm.c (x_make_frame_visible): Restore hack which is needed when
4095 input polling is used. This is still meaningful for Cygwin, see
4096 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
4097 * keyboard.c (poll_for_input_1, input_polling_used):
4098 Define unconditionally.
4099 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
4100 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
4101 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
4102 (font_for_char): Prefer ptrdiff_t to int for buffer position.
4103 (face_for_char): Likewise. Rearrange eassert and return ASCII
4104 face for CHAR_BYTE8_P.
4105 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
4107 2013-12-11 Ken Brown <kbrown@cornell.edu>
4109 * dispextern.h (erase_phys_cursor):
4110 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
4112 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
4114 * nsterm.m (x_free_frame_resources):
4115 * term.c (tty_free_frame_resources):
4116 * xterm.c (x_free_frame_resources): Do not check for non-NULL
4117 face cache because it's implied by free_frame_faces anyway.
4118 * w32term.c (x_free_frame_resources): Likewise. Do not call
4119 free_frame_faces twice.
4121 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4123 * editfns.c (Fformat_time_string): Mention %F in the doc.
4125 2013-12-11 Martin Rudalics <rudalics@gmx.at>
4127 * window.c (resize_frame_windows): Don't return immediately when
4128 the root window's size doesn't change - the minibuffer window
4129 may still have to be repositioned/resized.
4130 * xfns.c (Fx_create_frame): Always change the frame size after
4131 initializing the frame's faces.
4132 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
4133 change_frame_size should already have done it.
4134 (x_new_font): Assign new tool- and menu-bar heights.
4135 (x_set_window_size_1): Account for tool- and menu-bar heights
4136 (Bug#16013). Don't set pixel sizes since change_frame_size
4137 should already have done it.
4139 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
4141 Remove the option of using libcrypto.
4142 * Makefile.in (LIB_CRYPTO): Remove.
4143 (LIBES): Don't use it.
4145 2013-12-11 Juri Linkov <juri@jurta.org>
4147 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
4148 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
4150 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
4152 * xdisp.c (display_tool_bar_line): Don't extend on a previously
4153 drawn tool bar items (Bug#16058).
4154 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
4156 2013-12-09 Ken Brown <kbrown@cornell.edu>
4158 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
4160 * lisp.h (get_frame_param): Adjust conditions for prototype
4161 declaration.
4163 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
4165 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
4166 Avoid unused macro warning if configured --without-xft.
4168 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
4170 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
4172 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
4174 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
4176 * emacs.c (main): Call fixup_locale a second time for GNUstep.
4178 2013-12-08 Martin Rudalics <rudalics@gmx.at>
4180 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
4182 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
4184 Use libcrypto's checksum implementations if available, for speed.
4185 * Makefile.in (LIB_CRYPTO): New macro.
4186 (LIBES): Use it.
4188 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
4189 The macro didn't conform to C99 due to type mismatch,
4190 which caused compilation failure with Sun C 5.12,
4191 and it was confusing anyway. Include window.h to declare
4192 redisplay_other_windows.
4194 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
4196 * window.c (set_window_buffer): Update mode line (bug#16084).
4198 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
4200 Fix minor problems found by static checking.
4201 * keyboard.c (poll_for_input_1, input_polling_used):
4202 Define only if HAVE_NTGUI.
4203 * xmenu.c (popup_activate_callback): Omit unnecessary
4204 check against USE_X_TOOLKIT, which must be defined here anyway.
4205 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
4206 Now static.
4208 2013-12-07 Martin Rudalics <rudalics@gmx.at>
4210 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
4212 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
4214 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
4216 * nsterm.m (x_set_window_size): Remove fprintf.
4217 (init): Define always. Set applicationDidFinishLaunchingCalled
4218 for GNUstep.
4219 (applicationDidFinishLaunching:):
4220 Set applicationDidFinishLaunchingCalled.
4221 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
4222 not called.
4224 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
4226 Pixel resize changes for NS (Bug#16049).
4227 * nsterm.m (x_set_window_size): Change parameters rows/cols to
4228 height/width. row/cols are locals.
4229 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
4230 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
4231 (windowWillResize): Remove gsextra. Calculate extra as in
4232 updateFrameSize.
4233 (x_new_font): Don't change frame size if fullscreen.
4234 Change size pixelwise.
4236 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
4237 comment in xfns.c. Change to pixelwise call.
4239 2013-12-06 Eli Zaretskii <eliz@gnu.org>
4241 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
4242 (Bug#16070)
4244 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
4246 * xterm.c (input_signal_count): Remove.
4247 (x_dispatch_event): Define unconditionally.
4248 (x_make_frame_visible): Process X events until the frame
4249 is really visible (Bug#16027).
4250 * xterm.h (x_dispatch_event): Declare unconditionally.
4252 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
4254 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
4256 * nsterm.m (x_set_window_size): Handle pixelwise.
4258 2013-12-05 Martin Rudalics <rudalics@gmx.at>
4260 * w32term.c (x_new_font):
4261 * xterm.c (x_new_font): Calculate new frame size from new font
4262 size (Bug#16028).
4264 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4266 * lisp.h (FOR_EACH_TAIL): New macro.
4267 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
4269 * window.c (select_window): Call second wset_redisplay before we change
4270 selected_window (bug#16034).
4272 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
4274 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
4276 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4278 * w32xfns.c: Include window.h, to avoid a compiler warning.
4280 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
4282 * window.c (window_scroll): Mark window for redisplay (bug#16034).
4283 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
4284 window_scroll takes care of it.
4285 (Fset_window_point, Fdelete_other_windows_internal)
4286 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
4287 (Fsplit_window_internal, Fdelete_window_internal)
4288 (Fresize_mini_window_internal, Fset_window_configuration)
4289 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
4290 cause redisplay instead of forcing a complete redisplay.
4291 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
4292 we're only affecting the selected_window.
4294 2013-12-04 Eli Zaretskii <eliz@gnu.org>
4296 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
4297 directional control characters. Update type and category
4298 determination according to the UBA from Unicode v6.3.
4299 (bidi_category_t): New category EXPLICIT_FORMATTING.
4301 * dispextern.h (bidi_type_t): Update to include new bidirectional
4302 properties introduced with Unicode v6.3. (Bug#16043)
4304 2013-12-04 Martin Rudalics <rudalics@gmx.at>
4306 * xterm.c (XTflash): Fix coordinate of bottom area to flash
4307 (Bug#16044).
4309 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
4311 * font.c (font_list_entities): Remove dummy assignment.
4312 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
4313 used on graphic displays only. Remove unused 'font_encoder' member.
4314 (struct font_bitmap): Remove unused 'extra' member.
4315 * nsfont.m (nsfont_open):
4316 * w32font.c (w32font_open_internal):
4317 * ftfont.c (ftfont_get_bitmap): Adjust users.
4319 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4321 Use bool for boolean.
4322 * tparam.c (tparam1):
4323 * undo.c (record_point, record_property_change):
4324 Use bool for boolean, for local vars that are always true or false.
4326 Minor integer overflow fixes (Bug#16033).
4327 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
4328 This improves on the previous fix to this function.
4329 (window_resize_check): When summing up pixel counts, don't rely on
4330 undefined behavior if the sum overflows.
4332 2013-12-03 Martin Rudalics <rudalics@gmx.at>
4334 * window.c (Fset_window_new_pixel): Don't choke at negative
4335 argument value (Bug#16033).
4337 * xfns.c (Fx_create_frame): Add another call to change_frame_size
4338 to avoid crash in window_box_height.
4340 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
4341 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
4342 calculation.
4343 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
4345 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
4347 Minor integer overflow fixes.
4348 * window.c (Fset_window_new_pixel, grow_mini_window):
4349 * xdisp.c (Fwindow_text_pixel_size):
4350 Avoid undefined behavior on signed integer overflow.
4351 * xfns.c (x_set_mouse_color):
4352 Check that drag shape fits in 'unsigned', since that's what X wants.
4354 2013-12-02 Eli Zaretskii <eliz@gnu.org>
4356 Improve reporting of fatal exception on MS-Windows.
4357 * w32fns.c (my_exception_handler): New function.
4358 (globals_of_w32fns): Set it up as the unhandled exception
4359 handler. Initialize exception code and address to zeros.
4360 (emacs_abort): If the exception code and address are available,
4361 print them at the beginning of the backtrace. Fix the format of
4362 printing addresses (was producing 0x0x12345678 on XP).
4363 (Bug#15994)
4365 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
4367 * eval.c (Fbacktrace__locals): New function.
4368 (syms_of_eval): Defsubr it.
4370 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
4372 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
4373 Define here to unify between...
4374 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
4375 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
4377 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4379 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
4381 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
4382 fringe background extension.
4383 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
4384 because they are now always the same as `left' and `width',
4385 respectively. Remove code for the case that `width' and
4386 `sb_width' are different.
4388 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
4390 Fix minor problems found by static checking.
4391 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
4392 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
4393 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
4395 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
4397 * image.c (imagemagick_compute_animated_image): Don't crash if we
4398 have an animation with different-sized images (bug#15313).
4400 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4402 Remove some unused items introduced during pixelwise change.
4403 * window.c (window_resize_total_check): Remove unused function.
4404 * xdisp.c (remember_mouse_glyph): Remove unused label.
4405 (Ftool_bar_height): Move declaration inside #if.
4406 * xterm.c (x_set_window_size): Don't use r and c.
4408 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
4410 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
4411 `value' and `endp'.
4413 * window.c (Fset_window_configuration): Comment out unused variables.
4415 * w32term.c (w32_read_socket): Remove unused variable `buf'.
4417 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
4419 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
4421 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
4423 * gnutls.c (gnutls_audit_log_function): Only declare and define if
4424 HAVE_GNUTLS3 (Bug#16001).
4426 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
4427 if interrupts are deferred (Bug#15801).
4429 2013-11-30 Martin Rudalics <rudalics@gmx.at>
4431 Support resizing frames and windows pixelwise.
4432 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
4433 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
4434 (struct glyph_matrix): Replace window_left_col and
4435 window_top_line by window_pixel_left and window_pixel_top.
4436 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
4437 Minor rewrite.
4438 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
4439 (draw_window_divider, move_it_to, x_draw_right_divider)
4440 (x_draw_bottom_divider, change_frame_size): Add or fix
4441 declarations.
4442 * dispnew.c (change_frame_size_1): Change prototype.
4443 (adjust_glyph_matrix, required_matrix_width)
4444 (adjust_frame_glyphs_for_window_redisplay): Use pixel
4445 values instead of lines and columns.
4446 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
4447 WINDOW_TOTAL_FRINGE_WIDTH.
4448 (handle_window_change_signal, do_pending_window_change)
4449 (init_display): Adjusts calls of change_frame_size.
4450 (change_frame_size, change_frame_size_1): Handle pixelwise
4451 changes.
4452 * frame.c (Qright_divider_width, Qbottom_divider_width):
4453 New Lisp objects.
4454 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
4455 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
4456 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4457 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
4458 values.
4459 (set_frame_param): New function.
4460 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
4461 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
4462 (Ffringe_width, Fborder_width, Fright_divider_width)
4463 (Fbottom_divider_width): New functions, defsubr them.
4464 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4465 New argument pixelwise.
4466 (struct frame_parm_table): New members Qright_divider_width and
4467 Qbottom_divider_width.
4468 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
4469 (x_report_frame_params): Handle Qright_divider_width and
4470 Qbottom_divider_width.
4471 (x_set_right_divider_width, x_set_bottom_divider_width):
4472 New functions.
4473 (frame_resize_pixelwise): New option.
4474 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
4475 new_pixelwise, right_divider_width and bottom_divider_width;
4476 remove total_lines; rename text_lines, text_cols, new_text_lines
4477 and new_text_cols to text_height, text_width, new_height and
4478 new_width respectively.
4479 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
4480 FRAME_TEXT_WIDTH respectively.
4481 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
4482 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
4483 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
4484 New macros.
4485 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
4486 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
4487 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
4488 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
4489 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
4490 (FRAME_TOTAL_COLS_ARG): Remove macro.
4491 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
4492 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
4493 (x_wm_set_size_hint): Handle frame pixel sizes.
4494 * indent.c (compute_motion, Fcompute_motion):
4495 Call window_body_width instead of window_body_cols.
4496 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
4497 (make_lispy_position): Handle right and bottom dividers.
4498 (Fsuspend_emacs): Pixelize call of change_frame_size.
4499 * keyboard.h: Extern Qright_divider, Qbottom_divider.
4500 * lisp.h: Extern set_frame_param.
4501 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
4502 x_set_window_size.
4503 (Fx_create_frame): Add entry for vertical_drag_cursor.
4504 Pixelize call of change_frame_size.
4505 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
4506 * nsterm.m (ns_update_window_end): Optionally draw right
4507 divider.
4508 (x_set_window_size): Add argument pixelwise.
4509 Call check_frame_size and change_frame_size with pixelwise zero.
4510 (ns_draw_window_divider): New function.
4511 (ns_redisplay_interface): Add ns_draw_window_divider.
4512 (updateFrameSize:): Call change_frame_size with pixelwise zero.
4513 (x_new_font): Call x_set_window_size with pixelwise zero.
4514 * print.c (print_object): For a window print its sequence
4515 number again.
4516 * term.c (Fresume_tty): Pixelize call of change_frame_size.
4517 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
4518 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4519 (w32_createwindow): Use scroll bar area width.
4520 (w32_wnd_proc): Handle bottom divider width.
4521 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
4522 (Fx_create_frame): Default divider width parameters.
4523 Caclulate sizes pixelwise. Add vertical drag cursor support.
4524 (x_create_tip_frame): Default divider widths to zero.
4525 Pixelize call to change_frame_size.
4526 (Fx_show_tip): Add handling of divider widths. Pixelize window
4527 position and sizes.
4528 (Fw32_frame_rect): New function.
4529 (frame_parm_handler w32_frame_parm_handlers): Add divider
4530 widths.
4531 (Vx_window_vertical_drag_shape): Add variable.
4532 * w32inevt.c (resize_event, maybe_generate_resize_event):
4533 Pixelize change_frame_size calls.
4534 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
4535 call.
4536 * w32term.c (w32_draw_window_divider): New function.
4537 (x_update_window_end): Handle right divider.
4538 (w32_draw_fringe_bitmap, x_scroll_run)
4539 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
4540 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
4541 Calculate new frame sizes pixelwise.
4542 (x_new_font): Pixelize call to x_set_window_size.
4543 (x_check_fullscreen): Pixelize call to change_frame_size.
4544 (x_set_window_size_1, x_set_window_size): New argument
4545 pixelwise. Calculate pixelwise.
4546 (x_wm_set_size_hint): Use scroll bar area width.
4547 (w32_redisplay_interface): Add w32_draw_window_divider.
4548 * w32term.h (struct w32_output): Add vertical drag cursor.
4549 * widget.c (set_frame_size, update_wm_hints)
4550 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
4551 change_frame_size.
4552 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
4553 * window.c (sequence_number): Restore.
4554 (Fwindow_pixel_width, Fwindow_pixel_height)
4555 (Fwindow_mode_line_height, Fwindow_header_line_height)
4556 (window_pixel_to_total, Frun_window_scroll_functions)
4557 (Fset_window_new_pixel, window_resize_apply_total)
4558 (Fwindow_resize_apply_total): New functions.
4559 (window_body_height, window_body_width): Rename from
4560 window_body_lines. New argument PIXELWISE.
4561 Calculate pixelwise.
4562 (Fwindow_body_height, Fwindow_body_width): New argument
4563 PIXELWISE.
4564 (coordinates_in_window, window_relative_x_coord): Use window's
4565 pixel width instead of total width.
4566 (replace_window, recombine_windows): Initialize pixel values.
4567 (resize_root_window, resize_frame_windows, grow_mini_window)
4568 (shrink_mini_window): New argument PIXELWISE.
4569 Calculate pixelwise.
4570 (Fdelete_other_windows_internal, adjust_window_margins)
4571 (window_resize_check, window_resize_apply)
4572 (Fdelete_window_internal, Fresize_mini_window_internal)
4573 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
4574 (check_frame_size): Rename arguments. New argument PIXELWISE.
4575 Calculate pixelwise.
4576 (set_window_buffer): Make samebuf bool. Run configuration change
4577 hook only if buffer changed.
4578 (Fset_window_buffer): Rewrite doc-string.
4579 (make_window): Initialize new_pixel slot.
4580 (Fwindow_resize_apply): Check pixel size of root window.
4581 (Fsplit_window_internal): Call 2nd argument pixel_size.
4582 Calculate pixelwise.
4583 (Fscroll_left, Fscroll_right): Call window_body_width instead of
4584 window_body_cols.
4585 (save_window_data): New slots frame_text_width,
4586 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
4587 (saved_window): New slots pixel_left, pixel_top, pixel_height,
4588 pixel_width.
4589 (Fcurrent_window_configuration, Fset_window_configuration)
4590 (save_window_save, compare_window_configurations): Handle new
4591 slots in save_window_data and saved_window.
4592 (Fset_window_scroll_bars): Fix doc-string.
4593 (window_resize_pixelwise): New variable.
4594 (coordinates_in_window, Fcoordinates_in_window_p):
4595 Handle dividers.
4596 (make_parent_window): Adjust sequence_number.
4597 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
4598 New functions.
4599 * window.h (struct window): New members new_pixel, pixel_left,
4600 pixel_top, pixel_width, pixel_height. Restore sequence_number.
4601 (wset_new_pixel): New function.
4602 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
4603 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
4604 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
4605 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
4606 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
4607 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
4608 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
4609 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
4610 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
4611 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
4612 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
4613 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
4614 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
4615 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
4616 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
4617 Rewrite.
4618 (resize_frame_windows, grow_mini_window, shrink_mini_window)
4619 (window_body_width, check_frame_size): Adapt external declarations.
4620 * xdisp.c (last_max_ascent): New integer.
4621 (window_text_bottom_y): Handle bottom divider.
4622 (window_box_width, window_box_height): Calculate pixelwise.
4623 (get_glyph_string_clip_rects): Handle right divider.
4624 (remember_mouse_glyph): When windows are resized pixelwise
4625 proceed with width and height set to 1.
4626 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
4627 WINDOW_TOTAL_WIDTH.
4628 (move_it_to): Calculate and return maximum x position
4629 encountered.
4630 (Fwindow_text_pixel_size): New function.
4631 (resize_mini_window, update_tool_bar): Calculate pixelwise.
4632 (tool_bar_lines_needed): Rename to tool_bar_height.
4633 Calculate pixelwise.
4634 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
4635 Calculate pixelwise.
4636 (redisplay_tool_bar): Calculate pixelwise.
4637 (redisplay_window): Calculate pixelwise. Handle dividers.
4638 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
4639 (x_draw_vertical_border): Handle dividers.
4640 (define_frame_cursor1): Handle vertical drag cursor.
4641 (x_draw_right_divider, x_draw_bottom_divider): New functions.
4642 (expose_window): Calculate pixelwise. Handle dividers.
4643 (init_xdisp): Initialize pixel values.
4644 * xfaces.c (Qwindow_divider): New face.
4645 (realize_basic_faces): Realize it.
4646 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
4647 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
4648 (x_set_scroll_bar_default_width): Default actual width to 16.
4649 (Fx_create_frame): Set sizes pixelwise.
4650 (x_create_tip_frame): Default divider widths to zero.
4651 Pixelize call of change_frame_size.
4652 (Fx_show_tip): Handle divider widths. Initial pixel position
4653 and sizes.
4654 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
4655 (Vx_window_vertical_drag_shape): New option.
4656 * xmenu.c (free_frame_menubar): Pixelize call of
4657 x_set_window_size.
4658 * xterm.c (x_draw_window_divider): New function.
4659 (x_update_window_end): Optionally draw right divider.
4660 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
4661 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
4662 (handle_one_xevent, x_new_font): Calculate pixelwise.
4663 (x_set_window_size_1, x_set_window_size): New argument
4664 pixelwise. Calculate pixelwise.
4665 (x_wm_set_size_hint): Pixelize call of check_frame_size.
4666 (struct x_redisplay_interface): Add x_draw_window_divider.
4667 * xterm.h (struct x_output): Add vertical_drag_cursor.
4669 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
4671 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
4672 Set invisible frames's `redisplay' when a full redisplay is requested.
4673 (redisplay_window): Set must_be_updated_p instead (bug#15999).
4674 (redisplay_mode_lines): Don't set must_be_updated_p any more.
4675 (display_mode_lines): Set it here instead.
4677 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
4679 * dispextern.h (set_window_update_flags): Remove.
4681 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4683 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
4685 * xdisp.c (REDISPLAY_SOME_P): New macro.
4686 (redisplay_internal): Use it (bug#15999).
4687 (prepare_menu_bars, redisplay_window): Use it as well.
4689 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
4691 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
4693 * w32font.c (g_b_init_get_char_width_32_w): New static var.
4694 (globals_of_w32font): Zero it out.
4695 (GetCharWidth32W_Proc): New function pointer.
4696 (get_char_width_32_w): New function.
4697 (compute_metrics): If get_glyph_outline_w returns an error, try
4698 get_char_width_32_w before declaring a failure. This avoids
4699 punishing raster (a.k.a. "bitmap") fonts by slowing down
4700 redisplay. (Bug#6364).
4702 2013-11-29 Eli Zaretskii <eliz@gnu.org>
4704 * xdisp.c (clear_mouse_face): Don't invalidate the entire
4705 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4706 highlight needs to be redisplayed. (Bug#15913)
4708 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
4710 Fix minor problems found by static checking.
4711 * buffer.h (struct buffer_text, struct buffer):
4712 * frame.h (struct frame):
4713 * window.h (struct window):
4714 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
4715 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
4716 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
4717 no-longer-valid use of HAVE_MENUS.
4718 * xdisp.c (propagate_buffer_redisplay): Now static.
4720 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
4722 * xmenu.c (Fmenu_or_popup_active_p):
4723 * window.c (Fset_window_configuration):
4724 * menu.c (Fx_popup_menu, Fx_popup_dialog):
4725 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
4726 * fns.c (Fyes_or_no_p):
4727 * editfns.c (Fmessage_box, Fmessage_or_box):
4728 * alloc.c (make_save_ptr_ptr):
4729 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
4731 * window.c (Fset_window_configuration): Move select_window later.
4733 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
4735 Refine redisplay optimizations to only redisplay *some* frames/windows
4736 rather than all of them.
4737 * xdisp.c (REDISPLAY_SOME): New constant.
4738 (redisplay_other_windows, wset_redisplay, fset_redisplay)
4739 (bset_redisplay, bset_update_mode_line): New functions.
4740 (message_dolog): Use bset_redisplay.
4741 (clear_garbaged_frames): Use fset_redisplay.
4742 (echo_area_display): Use wset_redisplay.
4743 (buffer_shared_and_changed): Remove.
4744 (prepare_menu_bars): Call Vpre_redisplay_function before updating
4745 frame titles. Compute the actual set of windows redisplayed.
4746 Don't update frame titles and menu bars for frames that don't need to
4747 be redisplayed.
4748 (propagate_buffer_redisplay): New function.
4749 (AINC): New macro.
4750 (redisplay_internal): Use it. Be more selective in the set of windows
4751 we redisplay. Propagate windows_or_buffers_changed to
4752 update_mode_lines a bit later to simplify the code.
4753 (mark_window_display_accurate_1): Reset window and buffer's
4754 `redisplay' flag.
4755 (redisplay_window): Do nothing if neither the window nor the buffer nor
4756 the frame needs redisplay.
4757 * window.h (struct window): Add `redisplay' field.
4758 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
4759 (redisplay_other_windows, window_list): New declarations.
4760 * window.c (select_window, Fset_window_start): Use wset_redisplay.
4761 (window_list): Not static any more.
4762 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
4763 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
4764 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
4765 * frame.c (Fmake_frame_visible): Don't redisplay everything.
4766 * frame.h (struct frame): Add `redisplay' field.
4767 Move `external_menu_bar' bitfield next to other bit-fields.
4768 (SET_FRAME_GARBAGED): Use fset_redisplay.
4769 (SET_FRAME_VISIBLE): Don't garbage the frame;
4770 Use redisplay_other_windows.
4771 * buffer.h (struct buffer): Add `redisplay' field.
4772 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
4773 (modify_overlay): Use bset_redisplay.
4774 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
4776 2013-11-28 Eli Zaretskii <eliz@gnu.org>
4778 Support w32 file notifications in batch mode.
4779 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
4780 invalid (which happens in batch mode). If non-interactive, call
4781 handle_file_notifications to store file notification events in the
4782 input queue. (Bug#15933)
4784 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
4786 * w32inevt.c (handle_file_notifications): Now external, not static.
4788 * w32term.h (handle_file_notifications): Provide prototype.
4790 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
4791 init_crit, since init_display, which does that otherwise, is not
4792 called.
4794 2013-11-27 Glenn Morris <rgm@gnu.org>
4796 * Makefile.in ($(lispsource)/international/charprop.el): New.
4797 (emacs$(EXEEXT)): Depend on charprop.el.
4799 2013-11-27 Eli Zaretskii <eliz@gnu.org>
4801 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
4802 deleting portions of the buffer under non-nil REPLACE argument.
4803 (Bug#15973)
4805 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
4806 directory, watch it and not its parent.
4807 (add_watch): Allow empty string in FILE.
4809 2013-11-27 Martin Rudalics <rudalics@gmx.at>
4811 * window.c (Fset_window_start, window_resize_apply)
4812 (window_scroll): Reset window_end_valid (Bug#15957).
4814 2013-11-27 Glenn Morris <rgm@gnu.org>
4816 * Makefile.in (leimdir): Now in lisp source directory.
4817 ($(leimdir)/leim-list.el): Just use ../leim .
4818 * epaths.in (PATH_DUMPLOADSEARCH):
4819 * lread.c (load_path_default):
4820 * nsterm.m (ns_load_path): No more leim directory.
4822 2013-11-26 Andreas Schwab <schwab@suse.de>
4824 * .gdbinit (xgettype): Add cast.
4826 2013-11-26 Glenn Morris <rgm@gnu.org>
4828 Preload leim-list.el.
4829 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
4830 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
4831 is a single directory.
4833 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
4835 bool-vector-subsetp is now the normal direction (Bug#15912).
4836 * data.c (Fbool_vector_subsetp): Test whether the first argument
4837 is a subset of the second one, not the reverse. Add doc string.
4839 Fix minor problems found by static checking.
4840 * lread.c (load_path_default): Now static.
4841 * textprop.c (text_property_stickiness): Be consistent about the
4842 test used when deciding whether to consider the previous character.
4843 This simplifies the code a bit.
4845 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
4847 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
4849 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
4850 (syms_of_frame): Don't defsubr them.
4852 2013-11-25 Glenn Morris <rgm@gnu.org>
4854 * lread.c (load_path_default): Change the sense of the argument.
4855 (init_lread): When EMACSLOADPATH is set, do not ignore changes
4856 from dump_path. When it is not, avoid checking dump_path twice.
4858 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
4859 uninstalled dump_path against installed Vload_path. (Bug#15964)
4861 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
4863 Export get_pos_property to Elisp.
4864 * editfns.c (Fget_pos_property): Rename from get_pos_property.
4865 (syms_of_editfns): Export it to Elisp.
4867 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
4869 2013-11-23 Romain Francoise <romain@orebokech.com>
4871 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
4872 initialization here ...
4873 (syms_of_fileio): ... from here.
4875 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
4877 * lread.c (init_lread): Fix int/Lisp_Object mixup.
4878 Please use --enable-check-lisp-object-type.
4880 2013-11-23 Glenn Morris <rgm@gnu.org>
4882 * process.c (get_process): Explicit error for dead buffers.
4884 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
4886 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
4888 2013-11-23 Glenn Morris <rgm@gnu.org>
4890 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
4891 * lread.c (load_path_check): Take path to check as argument.
4892 (load_path_default): New, split from init_lread.
4893 (init_lread): Move calc of default load-path to load_path_default.
4894 Empty elements in EMACSLOADPATH now stand for the default.
4895 (load-path): Doc fix.
4896 * emacs.c (decode_env_path): Add option to treat empty elements
4897 as nil rather than ".".
4898 * callproc.c (init_callproc_1, init_callproc):
4899 * image.c (Vx_bitmap_file_path):
4900 * lisp.h (decode_env_path):
4901 * lread.c (Vsource_directory):
4902 Update for new argument spec of decode_env_path.
4904 2013-11-22 Eli Zaretskii <eliz@gnu.org>
4906 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
4907 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
4909 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
4911 Fix some dependency problems that cause unnecessary recompiles.
4912 Problem reported by RMS in
4913 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
4914 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
4915 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
4916 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
4917 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
4918 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
4919 (boostrap-clean): No need to remove stamp-oldxmenu.
4921 Fix recently introduced bool vector overrun.
4922 This was due to an optimization that went awry.
4923 Reported by Glenn Morris in
4924 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
4925 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
4926 for empty vectors, undoing the 2013-11-18 change.
4927 * data.c (bool_vector_binop_driver): Rely on this.
4928 Fix bug that occasionally overran the destination.
4929 * lisp.h (struct Lisp_Bool_vector): Document this.
4931 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
4933 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
4934 to handle dialogs.
4936 * nsterm.m (init, run, stop:): Comment out for now, does not work
4937 with dialogs.
4939 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
4941 * charset.c (syms_of_charset): Don't read past end of string.
4943 2013-11-19 Glenn Morris <rgm@gnu.org>
4945 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
4947 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
4949 Add hooks to run on gaining/losing focus. (Bug#15029)
4950 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
4951 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
4952 (syms_of_frame): Add focus-in-hook, focus-out-hook.
4954 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
4956 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
4957 The old names predated the API change that put destination at end.
4959 Improve API of recently-added bool vector functions (Bug#15912).
4960 The old API had (bool-vector-count-matches A B)
4961 and (bool-vector-count-matches-at A B I), which gave the
4962 misleading impression that the two functions were variants, one
4963 with a location I. The new API has (bool-vector-count-population A)
4964 and (bool-vector-count-consecutive A B I) to make the distinction
4965 clearer. The first function no longer has a B argument, since the
4966 caller can easily determine the number of nils if the length and
4967 number of ts is known.
4968 * data.c (Fbool_vector_count_population): Rename from
4969 bool_vector_count_matches, and accept just 1 argument.
4970 (Fbool_vector_count_consecutive): Rename from
4971 Fbool_vector_count_matches_at.
4973 Always allocate at least one bits_word per bool vector.
4974 See Daniel Colascione in:
4975 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
4976 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
4977 * data.c (bool_vector_binop_driver): Rely on this. Tune.
4978 * lisp.h (struct Lisp_Bool_vector): Document this.
4980 2013-11-18 Eli Zaretskii <eliz@gnu.org>
4982 * insdel.c (invalidate_buffer_caches): New function, consolidated
4983 from part of prepare_to_modify_buffer.
4984 (insert_from_gap, prepare_to_modify_buffer):
4985 * coding.c (code_convert_region, code_convert_string):
4986 Call invalidate_buffer_caches. (Bug#15841)
4988 * lisp.h (invalidate_buffer_caches): Add prototype.
4990 2013-11-17 Eli Zaretskii <eliz@gnu.org>
4992 * w32term.c (x_update_window_end): Don't invalidate the entire
4993 mouse-highlight info, just signal frame_up_to_date_hook that mouse
4994 highlight needs to be redisplayed. (Bug#15913)
4996 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
4998 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
5000 2013-11-16 Eli Zaretskii <eliz@gnu.org>
5002 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
5003 while we are using Vprin1_to_string_buffer.
5005 * keymap.c (describe_map): Don't crash if PT is 1 both before and
5006 after inserting the description string. (Bug#15907)
5008 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5010 * data.c: Work around bogus GCC diagnostic about shift count.
5011 Reported by Eli Zaretskii in
5012 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
5013 (pre_value): New function.
5014 (count_trailing_zero_bits): Use it.
5016 2013-11-15 Eli Zaretskii <eliz@gnu.org>
5018 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
5019 assume C macros are not supported even under -g3 in these old GCC
5020 versions.
5022 2013-11-15 Leo Liu <sdl.web@gmail.com>
5024 * minibuf.c (Ftry_completion, Fall_completions)
5025 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
5027 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
5029 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
5030 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
5031 This avoids placing unnecessary constants into the Emacs code.
5033 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
5035 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
5036 for Cygwin w32 build.
5038 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
5039 for Cygwin w32 build. (Bug#15892)
5041 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
5043 Simplify, port and tune bool vector implementation.
5044 * alloc.c (bool_vector_exact_payload_bytes)
5045 (bool_vector_payload_bytes): Remove.
5046 (bool_vector_fill): Return its argument.
5047 * alloc.c (bool_vector_fill):
5048 * lread.c (read1):
5049 * print.c (print_object):
5050 Simplify by using bool_vector_bytes.
5051 * alloc.c (make_uninit_bool_vector):
5052 New function, broken out from Fmake_bool_vector.
5053 (Fmake_bool_vector): Use it. Use tail call.
5054 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
5055 * data.c (BITS_PER_ULL): New constant.
5056 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
5057 if long long versions don't exist.
5058 (shift_right_ull): New function.
5059 (count_one_bits_word): New function, replacing popcount_bits_word
5060 macro. Don't assume that bits_word is no wider than long long.
5061 (count_one_bits_word, count_trailing_zero_bits):
5062 Don't assume that bits_word is no wider than long long.
5063 * data.c (bool_vector_binop_driver, bool_vector_not):
5064 * fns.c (Fcopy_sequence):
5065 * lread.c (read1):
5066 Create an uninitialized destination, to avoid needless work.
5067 (internal_equal): Simplify.
5068 (Ffillarray): Prefer tail call.
5069 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
5070 contain at least one word.
5071 (bits_word_to_host_endian): Prefer if to #if. Don't assume
5072 chars are narrower than ints.
5073 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
5074 * fns.c (Fcopy_sequence):
5075 Simplify and tune.
5076 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
5077 Don't try to port to hosts where bits_word values have holes; the
5078 code wouldn't work there anyway. Verify this assumption, though.
5079 (bool_vector_bytes): New function.
5080 (make_uninit_bool_vector): New decl.
5081 (bool_vector_fill): Now returns Lisp_Object.
5083 * xfns.c (xic_create_fontsetname):
5084 * xrdb.c (gethomedir): Prefer tail calls.
5086 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
5088 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
5089 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
5091 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
5092 that requires a return value.
5093 (Fset_buffer_modified_p): Take advantage of this change to do
5094 a tail call.
5096 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5098 * buffer.c (Frestore_buffer_modified_p): Sync it with
5099 Fset_buffer_modified_p.
5100 (Fforce_mode_line_update): New function, moved from subr.el.
5101 (Fset_buffer_modified_p): Use them.
5102 (syms_of_buffer): Defsubr Fforce_mode_line_update.
5104 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
5106 * search.c (find_newline): Rewrite to prefer offsets to pointers.
5107 This avoids undefined behavior when subtracting pointers into
5108 different aways. On my platform it also makes the code a tad
5109 smaller and presumably faster.
5111 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
5113 * keyboard.c (command_loop_1): Use region-extract-function.
5114 * insdel.c (Qregion_extract_function): Not static any more (can we
5115 stop pretending that these vars can benefit from being marked static?).
5117 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5119 * search.c (find_newline): If buffer text is relocated during the
5120 "dumb loop", adjust C pointers into buffer text to follow suit.
5121 (Bug#15841)
5123 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
5125 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
5126 for conversion (Bug#15837).
5128 2013-11-09 Eli Zaretskii <eliz@gnu.org>
5130 * fileio.c (Finsert_file_contents): Invalidate the newline cache
5131 for the entire range of inserted characters. (Bug#15841)
5133 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
5135 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
5136 unspecified.
5137 (realize_default_face): Remove assignment to distant-foreground if
5138 unspecified (Bug#15815).
5140 2013-11-08 Eli Zaretskii <eliz@gnu.org>
5142 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
5143 cache-long-scans disabled, since we don't want to call
5144 prepare_to_modify_buffer (in insert_1_both) for each message we
5145 display.
5147 * buffer.h (bset_cache_long_scans): New INLINE function, moved
5148 from buffer.c. Improve commentary to the buffer field setter
5149 functions.
5151 * buffer.c (bset_cache_long_scans): Static function deleted.
5152 Improve commentary to the buffer field setter functions.
5153 (init_buffer_once): Default for cache-long-scans changed to t.
5154 (Bug#15797)
5156 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
5158 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
5160 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
5161 This bug was introduced in my 2013-06-21 change, and caused
5162 struct Lisp_Sub_Char_Table objects to be given too many slots,
5163 which broke 'make -C admin/unidata'.
5165 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
5167 Import changes from mac-port 4.5.
5168 * macfont.m (mac_font_copy_default_descriptors_for_language)
5169 (mac_font_copy_default_name_for_charset_and_languages): Declare.
5170 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
5171 (macfont_language_default_font_names): New.
5172 (macfont_list): Rearrange language/charset code.
5173 (macfont_close): Don't check for macfont_info->cache.
5174 (mac_ctfont_create_preferred_family_for_attributes): New font
5175 selection code, call
5176 mac_font_copy_default_name_for_charset_and_languages.
5177 (mac_font_copy_default_descriptors_for_language)
5178 (mac_font_copy_default_name_for_charset_and_languages): New functions.
5180 * macfont.h (kCTVersionNumber10_9): Define if not defined.
5182 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
5184 Port to C11 aligned_alloc, and fix some integer overflows.
5185 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
5186 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
5187 and use of posix_memalign replaced with aligned_alloc.
5188 (aligned_alloc): New function, defined or declared as needed.
5189 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
5190 Don't undef; configure.ac now does this.
5191 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
5192 (calloc, aligned_alloc): Check for integer overflow.
5193 (aligned_alloc): Rename from memalign. All uses changed.
5194 (memalign): New function, an alias for aligned_alloc.
5196 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5198 * xdisp.c (redisplay_internal): Fix typo in last change.
5200 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5202 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
5204 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5206 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
5207 redisplay--mode-lines-cause.
5208 (redisplay_internal): Keep them uptodate. Remove redundant check of
5209 buffer_shared_and_changed.
5210 * *.[chm]: Number every assignment to update_mode_lines so we
5211 can track why it is set.
5213 2013-11-06 Eli Zaretskii <eliz@gnu.org>
5215 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
5217 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
5219 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
5220 can track why it is set.
5222 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
5224 Integer-related fixes for term.c etc.
5225 * dispextern.h (face_tty_specified_color): New function.
5226 * term.c (turn_on_face): Don't rely on undefined behavior when
5227 assigning an out-of-range value to 'long'.
5228 Simplify test for toggling highlight.
5229 (tty_capable_p): Omit last two (unused) args. All callers changed.
5230 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
5231 (read_menu_input, tty_menu_activate, tty_menu_show):
5232 * xfaces.c (x_supports_face_attributes_p)
5233 (tty_supports_face_attributes_p):
5234 Use bool for boolean. All callers changed.
5235 (tty_supports_face_attributes_p): Omit defaults for color indices;
5236 no longer needed. Simplify tail call.
5238 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5240 * xdisp.c (prepare_menu_bars): Mark static.
5241 * lisp.h (prepare_menu_bars): Don't declare.
5242 * xselect.c (x_handle_selection_clear):
5243 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
5245 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5247 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
5248 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
5250 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5252 * keyboard.c (Fcommand_error_default_function): Rename from
5253 Fdefault_error_output.
5255 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
5257 * keyboard.c (Fdefault_error_output): New function, extracted from
5258 cmd_error_internal.
5259 (syms_of_keyboard): Use it for Vcommand_error_function.
5261 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
5263 * eval.c (handlerlist_sentinel): New variable (bug#15802).
5264 (init_eval): Use it to ensure handlerlist is non-NULL.
5265 (unwind_to_catch): Make sure we never set handlerlist to NULL.
5266 (Fsignal): Adjust NULLness test of handlerlist.
5267 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
5269 2013-11-05 Eli Zaretskii <eliz@gnu.org>
5271 * callproc.c (call_process): Call prepare_to_modify_buffer before
5272 decoding text read from the sub-process, as the decoded stuff will
5273 be inserted into the buffer. This will invalidate the various
5274 caches maintained for the buffer. (Bug#15148)
5276 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
5278 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
5279 string of glyphless-char-display.
5281 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
5283 * nsfns.m (ns_get_name_from_ioreg): New function.
5284 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
5285 OSX >= 10.9. Use ns_get_name_from_ioreg.
5287 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
5289 Simplify and port recent bool vector changes.
5290 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
5291 only in this file. Use a more-efficient implementation if the
5292 second argument is a power of 2.
5293 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
5294 Remove no-longer-necessary compile-time checks.
5295 (bool_vector_exact_payload_bytes): New function.
5296 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
5297 exact payload changed to call the new function. Do not assume
5298 that the arg or result fits in ptrdiff_t.
5299 (bool_vector_fill): New function.
5300 (Fmake_bool_vector): Use it. Don't assume bit counts fit
5301 in ptrdiff_t.
5302 (vroundup_ct): Don't assume arg fits in size_t.
5303 * category.c (SET_CATEGORY_SET): Remove. All callers now just
5304 invoke set_category_set.
5305 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
5306 All callers changed. Use bool_vector_set.
5307 * category.h (XCATEGORY_SET): Remove; no longer needed.
5308 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
5309 bool_vector_bitref.
5310 * data.c (Faref): Use bool_vector_ref.
5311 (Faset): Use bool_vector_set.
5312 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
5313 (Fbool_vector_not, Fbool_vector_count_matches)
5314 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
5315 * fns.c (concat): Use bool_vector_ref.
5316 (Ffillarray): Use bool_vector_fill.
5317 (mapcar1): Use bool_vector_ref.
5318 (sxhash_bool_vector): Hash words, not bytes.
5319 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
5320 a constant, since it's now used in #if.
5321 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
5322 unsigned char on unusual architectures, so that we no longer
5323 assume that the number of bits per bits_word is a power of two or
5324 is a multiple of 8 or of CHAR_BIT.
5325 (Qt): Add forward decl.
5326 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
5327 at least as strictly as bits_word.
5328 (bool_vector_data, bool_vector_uchar_data): New accessors.
5329 All data structure accesses changed to use them.
5330 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
5331 (bool_vector_set): New functions.
5332 (bool_vector_fill): New decl.
5333 (ROUNDUP): Move to alloc.c as described above.
5335 Fix recent gnutls changes.
5336 * gnutls.c (Fgnutls_boot): Don't assume C99.
5337 * process.c (wait_reading_process_output): Fix typo in recent change.
5339 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
5341 * process.c (wait_reading_process_output, read_process_output)
5342 (send_process): Check gnutls_state is not NULL.
5344 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
5345 (Fgnutls_boot): Set process gnutls_p later, after initialization.
5347 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
5349 * nsterm.m (init, run, stop:): New methods in EmacsApp for
5350 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
5352 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
5353 OSX >= 10.9.
5355 * nsfns.m (Fx_create_frame): Fix memory leak.
5357 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
5358 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
5359 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
5361 2013-11-04 Eli Zaretskii <eliz@gnu.org>
5363 * xdisp.c (message3_nolog, message_with_string): Encode the string
5364 before writing it to the terminal in a non-interactive session.
5366 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
5367 sure we concatenate them into a unibyte string.
5369 * fileio.c (make_temp_name): Encode PREFIX, and decode the
5370 resulting temporary name before returning it to the caller.
5371 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
5372 is a unibyte string, convert NAME to a unibyte string to ensure
5373 that the result is also a unibyte string.
5375 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
5376 create unibyte strings from default paths and directory/file
5377 names.
5379 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
5380 string.
5382 * callproc.c (init_callproc): Use build_unibyte_string to make
5383 sure we create unibyte strings from default paths and
5384 directory/file names.
5386 * buffer.c (init_buffer): Don't store default-directory of
5387 *scratch* in multibyte form. The original problem which led to
5388 that is described in
5389 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
5390 but it was solved long ago. (Bug#15260)
5392 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
5394 Port to stricter C99 platforms.
5395 Especially, C99 prohibits nesting a struct X inside struct Y if
5396 struct X has a flexible array member.
5397 * alloc.c (struct sdata): New type.
5398 (sdata): Implement in terms of struct sdata.
5399 Remove u member; all uses replaced by next_vector, set_next_vector.
5400 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
5401 (SDATA_DATA_OFFSET): Now a constant, not a macro.
5402 (struct sblock): Rename first_data member to data, which is now
5403 a flexible array member. All uses changed.
5404 (next_vector, set_next_vector, large_vector_vec): New functions.
5405 (vector_alignment): New constant.
5406 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
5407 (struct large-vector): Now merely a NEXT member, since the old approach
5408 ran afoul of stricter C99. All uses changed to use
5409 large_vector_vec or large_vector_offset.
5410 (large_vector_offset): New constant.
5411 * dispnew.c: Include tparam.h, for tgetent.
5412 Do not include term.h; no longer needed.
5413 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
5414 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
5415 (struct Lisp_Vector): Use a flexible array member for contents,
5416 instead of a union with a member that is an array of size 1.
5417 All uses changed.
5418 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
5419 fact that the struct no longer contains a union.
5420 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
5421 (struct Lisp_Save_Value, struct Lisp_Free):
5422 Use unsigned, not int, for spacers, to avoid c99 warning.
5423 (union specbinding): Use unsigned, not bool, for bitfield, as
5424 bool is not portable to pre-C99 hosts.
5426 2013-11-04 Glenn Morris <rgm@gnu.org>
5428 * emacs.c (usage_message): Mention that `-L :...' appends.
5430 2013-11-02 Glenn Morris <rgm@gnu.org>
5432 * Makefile.in (abs_builddir): Remove.
5433 (bootstrap_exe): Use relative filename.
5435 Use relative filenames in TAGS files.
5436 * Makefile.in (abs_srcdir): Remove it again.
5437 (.PHONY): Remove frc.
5438 (maintainer-clean): No more TAGS-LISP file.
5439 (TAGS): Pass relative file names to etags.
5440 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
5442 * Makefile.in (abs_srcdir): New, set by configure.
5443 (lispdir): Remove.
5444 (maintainer-clean): Remove pointless echo. That should be in the
5445 top-level Makefile, if anywhere. Delete TAGS-LISP.
5446 (extraclean): No s/ and m/ directories for some time.
5447 (TAGS): Also depend on ctagsfiles3.
5448 Remove no-longer-defined S_FILE.
5449 Pass absolute filenames to etags once more.
5450 (TAGS-LISP): Replace lispdir with its expansion.
5451 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
5452 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
5454 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
5456 * xfaces.c (check_lface_attrs, realize_default_face):
5457 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
5458 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
5460 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
5462 * emacs.c (original_pwd): Remove global var by making it local.
5463 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
5465 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
5467 * xfaces.c: Declare color_distance.
5468 (QCdistant_foreground): New variable.
5469 (NEAR_SAME_COLOR_THRESHOLD): New define.
5470 (load_color2): New function.
5471 (load_color): Call load_color2.
5472 (load_face_colors): Call load_color2 and if distant-color is specified
5473 calculate distant and use distant-color if colors are near.
5474 (LFACE_DISTANT_FOREGROUND): New define.
5475 (merge_face_ref, Finternal_set_lisp_face_attribute)
5476 (Finternal_get_lisp_face_attribute)
5477 (x_supports_face_attributes_p): Handle distant-foreground similar to
5478 foreground.
5479 (syms_of_xfaces): DEFSYM QCdistant_foreground.
5481 * dispextern.h (lface_attribute_index):
5482 Add LFACE_DISTANT_FOREGROUND_INDEX.
5484 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
5486 * image.c (pbm_next_char): New function.
5487 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
5488 (pbm_scan_number): Use it.
5489 (Qlibjpeg_version): New variable.
5490 (syms_of_image): DEFSYM and initialize it.
5492 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
5494 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
5496 2013-10-31 Glenn Morris <rgm@gnu.org>
5498 * emacs.c (original_pwd): New char.
5499 (main): If using --chdir, store original_pwd.
5500 (init_cmdargs): When setting Vinvocation_directory based on a
5501 relative argv[0], use original_pwd if set. (Bug#15768)
5503 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5505 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
5507 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
5509 * insdel.c: Fix minor problems found by static checking.
5510 (Qregion_extract_function): Now static.
5511 (prepare_to_modify_buffer_1): Remove unused locals.
5513 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5515 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
5516 (syms_of_xdisp): Declare pre-redisplay-function.
5517 (markpos_of_region): Remove function.
5518 (init_iterator, compute_stop_pos, handle_face_prop)
5519 (face_before_or_after_it_pos, reseat_to_string)
5520 (get_next_display_element, window_buffer_changed)
5521 (redisplay_internal, try_cursor_movement, redisplay_window)
5522 (try_window_reusing_current_matrix, try_window_id, display_line)
5523 (note_mode_line_or_margin_highlight, note_mouse_highlight)
5524 (display_string, mouse_face_from_buffer_pos): Remove region handling.
5525 * window.h (struct window): Remove field `region_showing'.
5526 * dispextern.h (struct it): Remove region_beg/end_charpos.
5527 (face_at_buffer_position, face_for_overlay_string)
5528 (face_at_string_position): Update prototypes.
5529 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
5530 (face_at_string_position): Remove `region_beg' and `region_end' args.
5531 * fontset.c (Finternal_char_font):
5532 * font.c (font_at, font_range): Adjust calls accordingly.
5533 * insdel.c (Qregion_extract_function): New var.
5534 (syms_of_insdel): Initialize it.
5535 (prepare_to_modify_buffer_1): Use it.
5537 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5539 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
5540 * ftxfont.c (ftxfont_get_gcs):
5541 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
5542 * xfaces.c (x_free_colors, x_free_dpy_colors)
5543 (x_create_gc, unload_color):
5544 * xselect.c (x_property_data_to_lisp):
5545 * xsettings.c (parse_settings):
5546 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
5547 (get_bits_and_offset): Adjust definition.
5548 * frame.c (XParseGeometry): Adjust locals.
5549 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
5550 * regex.h (toplevel): Likewise for reg_syntax_t.
5552 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
5554 * eval.c (run_hook_with_args): Use FUNCTIONP.
5556 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
5558 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
5559 fields, drop 'allocated_p' member and use -1 for uninitialized value.
5560 * w32term.h (struct w32_output): Similarly but do not use -1 because...
5561 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
5562 on MS-Windows anyway.
5563 (free_face_colors): Define only if HAVE_X_WINDOWS and...
5564 (free_realized_face): ...adjust user.
5565 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
5566 white relief pixels to -1.
5567 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
5568 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
5569 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
5571 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
5573 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
5574 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
5575 in practice now. All callers changed.
5577 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
5579 * dispextern.h (struct face): Use bitfields for 'underline_type'
5580 and 'box' members. Remove set-but-unused members 'pixmap_w' and
5581 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
5582 'stipple' member. Move 'lface' member up to help...
5583 * xfaces.c (make_realized_face): ...this function to find and
5584 clear just the members that need clearing.
5585 (load_face_colors, realize_x_face):
5586 * xdisp.c (extend_face_to_end_of_line): Adjust user.
5588 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
5590 * xftfont.c (struct xftfont_info): Remove set-but-unused
5591 'screen' member.
5592 (xftfont_open): Adjust user.
5593 (xftfont_get_colors): Remove useless prototype.
5595 2013-10-26 Eli Zaretskii <eliz@gnu.org>
5597 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
5598 before passing them to 'unexec'. (Bug#15260)
5600 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
5602 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
5604 2013-10-25 Eli Zaretskii <eliz@gnu.org>
5606 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
5607 the changed signature of the font driver's 'close' method.
5609 * w32font.h (w32font_close): Adjust the prototype to the change in
5610 function definition.
5612 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
5614 * w32uniscribe.c (uniscribe_close): Adapt the call to
5615 w32font_close to its new prototype.
5617 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
5619 Omit unused frame argument of font API's close function.
5620 * font.h (struct font): Drop frame argument. Adjust comment.
5621 * font.c (font_clear_cache, font_close_object): Adjust users.
5622 * ftfont.c (ftfont_close):
5623 * ftxfont.c (ftxfont_close):
5624 * macfont.m (macfont_close):
5625 * nsfont.m (nsfont_close):
5626 * w32font.c (w32font_close):
5627 * xfont.c (xfont_close):
5628 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
5629 tweak comments and make functions safe if called more than once for
5630 the same font object.
5632 Perform font-specific cleanup when font object is swept by GC. See
5633 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
5634 * alloc.c (cleanup_vector): New function.
5635 (sweep_vector): Call it for each reclaimed vector object.
5636 * font.h (struct font): Adjust comment.
5638 2013-10-24 Glenn Morris <rgm@gnu.org>
5640 * Makefile.in (abs_top_srcdir): New, set by configure.
5642 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
5644 Adjust recent font-related changes to fix bug#15686.
5645 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
5646 is a live window system frame, mark its default font too.
5648 2013-10-23 Glenn Morris <rgm@gnu.org>
5650 * Makefile.in (RUN_TEMACS): Make relative (again).
5651 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
5652 (bootstrap-emacs$(EXEEXT)):
5653 Quote entities that might contain whitespace.
5655 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
5657 Port to Solaris 10 and its bundled GCC.
5658 Problem reported by Timothy C. Burt.
5659 * floatfns.c (isfinite, isnan): Redefine unconditionally.
5661 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
5663 Do not allow font caches to grow too large.
5664 * alloc.c (compact_font_cache_entry, compact_font_caches):
5665 New functions or stub if not HAVE_WINDOW_SYSTEM.
5666 (compact_undo_list): Factor out from Fgarbage_collect.
5667 Add comment.
5668 (mark_face_cache): Mark face font. Move down to avoid
5669 extra prototypes.
5670 (mark_terminals): Do not mark font cache here.
5671 (Fgarbage_collect): Call compaction functions described
5672 above. Adjust comment.
5674 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
5676 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
5677 chdir to HOME (bug#15607).
5679 * nsterm.m (Qcocoa, Qgnustep): New variables.
5680 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
5681 (ns_get_color): Make selection color work for GNUstep also.
5683 2013-10-18 Eli Zaretskii <eliz@gnu.org>
5685 * keyboard.c (make_lispy_event): Remove GPM-specific code that
5686 handles mouse clicks. Instead, let GPM use the same code as all
5687 the other mice use. See the discussion starting at
5688 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
5689 for the details of the problem with the menu bar this fixes.
5691 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
5693 Remove port-specific display name lists to avoid extra
5694 complexity and data duplication with display info lists.
5695 * xterm.h (x_display_name_list): Remove declaration.
5696 * xterm.c (x_display_name_list): Remove.
5697 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
5698 * xfns.c (x_display_info_for_name, Fx_display_list):
5699 Likewise. Use x_display_list where appropriate.
5700 * w32term.h (w32_display_name_list): Remove declaration.
5701 * w32term.c (w32_display_name_list): Remove.
5702 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
5703 Adjust users.
5704 * w32fns.c (x_display_info_for_name, Fx_display_list):
5705 Likewise. Use x_display_list where appropriate.
5706 * nsterm.h (ns_display_name_list): Remove declaration.
5707 * nsterm.m (ns_display_name_list): Remove.
5708 (ns_term_init, syms_of_nsterm): Adjust users.
5709 * nsfns.m (ns_display_info_for_name, Fx_display_list):
5710 Likewise. Use x_display_list where appropriate.
5711 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
5712 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
5713 (mark_terminals): Mark per-terminal font cache.
5715 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
5717 Don't run timers in input-pending-p. Its new check-timers param
5718 provides the prior behavior. (Bug#15045).
5719 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
5721 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
5723 Make some functions static in non-Microsoft builds.
5724 On my platform (Fedora 19 x86-64), this shrinks the
5725 Emacs executable (text+data) by 0.25%.
5726 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
5727 (load_color) [!MSDOS]:
5728 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
5729 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
5730 * lisp.h (check_existing):
5731 * process.h (conv_sockaddr_to_lisp, network_interface_list)
5732 (network_interface_info) [!WINDOWSNT]:
5733 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
5734 Remove extern decls.
5735 * fileio.c (check_existing):
5736 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
5737 * process.c (conv_sockaddr_to_lisp, network_interface_list)
5738 (network_interface_info) [!WINDOWSNT]:
5739 * term.c (encode_terminal_code) [!WINDOWSNT]:
5740 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
5741 * xfaces.c (load_color) [!MSDOS]:
5742 Now static.
5743 * fileio.c (check_existing, check_executable, check_writable):
5744 * process.c (network_interface_list, network_interface_info):
5745 Move earlier, so that we don't need forward decls.
5746 * gnutls.c (fn_gnutls_transport_set_errno)
5747 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
5748 Remove; unused.
5749 * w32.c (init_environment): Use faccessat rather than
5750 check_existing, partly for consistency with the rest of the code
5751 in this file, partly so that check_existing can be static.
5753 Make VALMASK visible to GDB even if clang is used (Bug#15574).
5754 * emacs.c (MAIN_PROGRAM): New macro.
5755 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
5756 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
5758 bool vector int width fixes
5759 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
5760 (Fbool_vector_count_matches_at):
5761 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
5762 can exceed PTRDIFF_MAX, at least in theory.
5763 (Fbool_vector_count_matches_at):
5764 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
5766 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
5768 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
5769 (struct sockaddr): Add forward decl, for platforms that lack it.
5771 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
5773 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
5774 Qnil (Bug#15628).
5776 2013-10-16 Eli Zaretskii <eliz@gnu.org>
5778 * w32.c (network_interface_get_info, network_interface_list)
5779 (network_interface_info): New functions. (Bug#15610)
5780 (GetAdaptersInfo_Proc): New typedef.
5781 (get_adapters_info): New wrapper function.
5782 (globals_of_w32): Initialize g_b_init_get_adapters_info.
5784 * process.h (network_interface_list, network_interface_info):
5785 New prototypes.
5787 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
5788 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
5789 all systems. Return non-nil for systems that HAVE_NET_IF_H and
5790 for WINDOWSNT. Doc fix.
5791 (syms_of_process): Defsubr Snetwork_interface_list and
5792 Snetwork_interface_info unconditionally.
5794 * menu.c (have_boxes): Fix redundant simulation of radio buttons
5795 in NS GUI sessions. (Bug#15629)
5797 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
5799 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
5801 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5803 * print.c (print_object): Print " ..." when truncating bool vectors.
5805 2013-10-15 Eli Zaretskii <eliz@gnu.org>
5807 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
5808 standard mouse buttons.
5810 * termhooks.h (struct input_event): Remove incorrect commentary.
5812 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
5814 Disallow bool vector operations on mixed-length operands.
5815 The old behavior left garbage in the result vector sometimes,
5816 and didn't seem to be useful.
5817 * data.c (Qwrong_length_argument): New static var.
5818 (wrong_length_argument): New function.
5819 (bool_vector_binop_driver): Check that args agree in length.
5821 * keyboard.c, keyboard.h (all_kboards): Now static.
5823 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
5825 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
5826 note from the lispref.
5828 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
5830 * nsterm.h (struct ns_display_info): Remove set-but-unused
5831 member image_cache (image caches are per-terminal anyway).
5832 (FRAME_X_IMAGE_CACHE): Remove.
5833 * nsterm.m (ns_initialize_display_info): Adjust user.
5835 2013-10-14 Eli Zaretskii <eliz@gnu.org>
5837 * w32proc.c: Include mingw_time.h.
5839 * w32.c: Include mingw_time.h.
5841 Implement scrolling of TTY menus when the screen is too short.
5843 * term.c (tty_menu_display): Accept an additional argument, the
5844 menu item from which to start displaying the menu. Account for
5845 the value of Y when limiting the menu to the number of available
5846 screen lines.
5847 (mi_result): New enumeration.
5848 (read_menu_input): Return enumerated value. When the y coordinate
5849 hits min_y or max_y, return scroll indication instead of wrapping
5850 around the menu.
5851 (tty_menu_activate): Handle the scrolling indications from
5852 read_menu_input. Compute the first menu item to display and pass
5853 it to tty_menu_display.
5855 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5857 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
5858 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
5859 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
5860 Adjust to match the change described below.
5861 (struct terminal): Move must_write_spaces, line_ins_del_ok,
5862 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
5863 memory_below_frame members to...
5864 * termchar.h (struct tty_display_info): ...here because they're
5865 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
5866 * term.c (init_tty):
5867 * nsterm.m (ns_create_terminal):
5868 * w32term.c (w32_create_terminal):
5869 * xterm.c (x_create_terminal): Adjust users.
5870 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
5871 to filter out non-TTY frames. Adjust comment.
5872 (scrolling): Adjust user. Prefer eassert for debugging check.
5874 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
5876 * xfaces.c (PT_PER_INCH): Remove unused macro.
5877 * termhooks.h (struct terminal): Remove set-but-unused
5878 member fast_clear_end_of_line.
5879 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
5880 * nsterm.m (ns_create_terminal):
5881 * term.c (init_tty):
5882 * w32term.c (w32_create_terminal):
5883 * xterm.c (x_create_terminal): Adjust users.
5885 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
5887 * lisp.h (bool_vector_size): New function.
5888 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5889 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5890 (Fbool_vector_not, Fbool_vector_count_matches_at):
5891 Remove uses of 'eassume' that should no longer be needed,
5892 because they are subsumed by the 'eassume' in bool_vector_size.
5894 2013-10-12 Eli Zaretskii <eliz@gnu.org>
5896 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
5897 after inclusion of gif_lib.h, thus fixing compiler warnings caused
5898 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
5900 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5902 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
5903 have different dimensions. (Bug#15575)
5905 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
5906 visibility.
5908 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
5910 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5912 * term.c (tty_menu_show): Never return with unbalanced
5913 specpdl. Use eassert for debugging check. Adjust style.
5915 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5917 * term.c (read_menu_input): Make selection of menu items
5918 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5919 (tty_menu_activate): Fix off-by-one error when computing max_y.
5921 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
5923 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
5924 audit logging (only used with GnuTLS 3.x) and enable it.
5926 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5928 * dispnew.c (redraw_frame): Remove useless #ifdef because
5929 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
5930 Also, move TTY fflush to...
5931 * term.c (tty_update_end): ...this function.
5933 2013-10-11 Eli Zaretskii <eliz@gnu.org>
5935 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
5936 the end of the frame's glyph matrix. (Bug#15575)
5938 * term.c (tty_menu_display): Don't move cursor while overwriting
5939 frame's glyphs with menu items. Limit the number of items
5940 displayed to what can be shown on the available screen lines,
5941 excluding the echo area.
5942 (tty_menu_activate): Limit the Y coordinate allowed by
5943 read_menu_input to the last screen line used for menu display.
5945 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
5947 * lisp.h (eassume): New macro.
5948 Also, include <verify.h>, for 'assume'.
5949 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
5950 (vroundup, vector_nbytes):
5951 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
5952 (Fbool_vector_not, Fbool_vector_count_matches)
5953 (Fbool_vector_count_matches_at):
5954 Use eassume, not eassert.
5955 * casetab.c (set_identity, shuffle):
5956 * composite.c (composition_gstring_put_cache):
5957 * dispnew.c (update_frame_1):
5958 * ftfont.c (ftfont_shape_by_flt):
5959 * image.c (gif_load):
5960 * intervals.c (offset_intervals):
5961 * macfont.m (macfont_shape):
5962 Remove calls to 'assume' that are no longer needed, because
5963 --enable-gcc-warnings no longer generates bogus warnings
5964 when these calls are removed.
5966 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
5968 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
5970 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
5972 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
5973 (Qsubstitute_env_in_file_name): New var.
5974 (syms_of_fileio): Define it.
5976 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5978 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
5979 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
5980 (Bug#15575)
5982 * term.c (save_and_enable_current_matrix): Don't allocate and
5983 don't save margin areas.
5984 (restore_desired_matrix): Don't restore margin areas.
5985 (free_saved_screen): Don't free margin areas.
5987 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
5989 * image.c: Pacify --enable-gcc-warnings.
5990 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
5991 #define only if used.
5993 2013-10-10 Eli Zaretskii <eliz@gnu.org>
5995 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
5996 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
5997 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
5998 (gif_load): For giflib v5.x and later, display the error message
5999 produced by giflib when its functions fail.
6000 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
6001 (Bug#15531)
6003 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6005 * keyboard.c (last_event_timestamp): Remove. For X selection and
6006 GTK popup menus, it may be obtained from per-frame X display info.
6007 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
6008 (process_special_events): Adjust users.
6009 * keyboard.h (last_event_timestamp): Remove declaration.
6010 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
6011 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
6012 * menu.h (xmenu_show): Adjust prototype.
6013 * menu.c (Fx_popup_menu): Adjust user.
6014 * xselect.c (x_own_selection, x_get_foreign_selection)
6015 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
6017 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
6019 * keyboard.c (init_kboard): Now static. Add arg
6020 to denote window system. Adjust comment.
6021 (init_keyboard): Adjust user.
6022 (allocate_kboard): New function.
6023 (syms_of_keyboard):
6024 * nsterm.m (ns_term_init):
6025 * term.c (init_tty):
6026 * w32term.c (w32_create_terminal):
6027 * xterm.c (x_term_init): Use it.
6028 * keyboard.h (init_kboard): Remove prototype.
6029 (allocate_kboard): Add prototype.
6031 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
6033 * image.c (GIFLIB_MAJOR): Ensure it's defined.
6034 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
6036 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6038 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
6040 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6042 * term.c (tty_menu_activate): Flush the output stream after
6043 showing the cursor, and don't mark the frame garbaged at exit from
6044 the function. Fixes redisplay glitches when moving from one menu
6045 to another.
6047 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
6049 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
6050 or throw error (Bug#15570).
6052 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
6054 * intervals.c (temp_set_point_both): Move test into 'eassert',
6055 for speed.
6057 * lisp.h (eassert): Don't use 'assume'.
6058 Sometimes 'assume' wins in performance, and sometimes it loses,
6059 so it shouldn't be used all the time. Perhaps we need two
6060 flavors of 'eassert', one for where 'assume' is far more likely
6061 to help or to hurt; but that can be done later.
6062 Problem reported by Dmitry Antipov in
6063 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
6064 Also, don't include <verify.h>; no longer needed.
6066 2013-10-09 Glenn Morris <rgm@gnu.org>
6068 * eval.c (Fcond): Doc tweak.
6070 2013-10-09 Eli Zaretskii <eliz@gnu.org>
6072 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
6073 expressions with side effects to eassert. (Bug#15565)
6075 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
6077 * fns.c (hashfn_user_defined): Allow hash functions to return any
6078 Lisp_Object.
6080 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6082 Fix minor problems found by static checking.
6083 * dispnew.c (save_current_matrix): Omit unnecessary casts.
6084 * dispnew.c (update_frame_with_menu): Mark debug local as used.
6085 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
6086 * keyboard.c (read_menu_command): Remove unused local.
6087 * lisp.h (read_menu_command): New decl.
6088 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
6089 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
6090 Return ptrdiff_t, not int.
6091 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
6092 not int, for benefit of xpalloc.
6093 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
6094 and xpalloc.
6095 (have_menus_p): Remove; unused.
6096 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
6097 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
6098 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
6099 Now static.
6100 (save_and_enable_current_matrix): Omit unnecessary casts.
6101 (read_menu_input): Omit local extern decl (now in lisp.h).
6102 Don't access uninitialized storage if mouse_get_xy fails.
6103 (tty_menu_activate): Mark local as initialized, for lint.
6104 (tty_menu_activate, tty_meny_show): Remove unused locals.
6106 2013-10-08 Eli Zaretskii <eliz@gnu.org>
6108 Support menus on text-mode terminals.
6109 * xterm.h (xw_popup_dialog): Add prototype.
6111 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
6112 (xmenu_show): Block input here, instead in Fx_popup_menu.
6113 (xw_popup_dialog): New function, with X-specific bits of popup
6114 dialogs.
6116 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
6117 New functions.
6119 * window.c (Fset_window_configuration): Use run-time tests of the
6120 frame type instead of compile-time conditionals, when menu-bar
6121 lines are considered.
6123 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
6124 (w32_popup_dialog): New prototypes.
6126 * w32menu.c (Fx_popup_dialog): Function deleted.
6127 (w32_popup_dialog): New function, with w32 specific bits of popup
6128 dialogs. Block input here.
6130 * w32inevt.c (w32_console_read_socket): Minor change to add
6131 debugging TTY events.
6133 * w32fns.c (show_hourglass): If returning early because the frame
6134 is not a GUI frame, unblock input.
6136 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
6137 (cursorY): New functions.
6139 * termhooks.h (cursorX, cursorY): Prototypes of functions on
6140 WINDOWSNT, macros that call curX and curY elsewhere.
6142 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
6144 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
6145 specific function to hide and show cursor on a text-mode terminal.
6146 (tty_menu_struct, struct tty_menu_state): New structures.
6147 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
6148 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
6149 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
6150 (tty_menu_locate, save_and_enable_current_matrix)
6151 (restore_desired_matrix, screen_update, read_menu_input)
6152 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
6153 (tty_pop_down_menu, tty_menu_last_menubar_item)
6154 (tty_menu_new_item_coords, tty_menu_show): New functions.
6155 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
6157 * nsterm.h (ns_popup_dialog): Adjust prototype.
6159 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
6160 of in x-popup-menu.
6161 (ns_popup_dialog): Adapt order of arguments to the other
6162 *_menu_show implementations.
6163 (Fx_popup_dialog): Function deleted.
6165 * msdos.c (x_set_menu_bar_lines): Delete unused function.
6167 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
6169 * menu.c (have_boxes): New function.
6170 (single_keymap_panes): Use it instead of a compile-time
6171 conditional.
6172 (single_menu_item): Use run-time tests of the frame type instead
6173 of compile-time conditionals.
6174 (encode_menu_string): New function.
6175 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
6176 the macro, since different types of frame need different encoding
6177 of menu items.
6178 (digest_single_submenu): Use run-time tests of frame type instead
6179 of, or in addition to, compile-time conditionals.
6180 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
6181 (Fx_popup_menu): Detect when the function is called from keyboard
6182 on a TTY. Don't barf when invoked on a text-mode frame.
6183 Check frame type at run time, instead of compile-time conditionals for
6184 invoking terminal-specific menu-show functions.
6185 Call tty_menu_show on text-mode frames.
6186 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
6187 run time to determine which alternative to invoke; support dialogs
6188 on TTYs.
6190 * keyboard.h <Qmouse_movement>: Declare.
6192 * keyboard.c <Qmouse_movement>: Now extern.
6193 <Qecho_keystrokes>: New static variable.
6194 (read_key_sequence): Accept an additional argument, a flag to
6195 prevent redisplay during reading of the key sequence. All callers
6196 changed.
6197 (read_menu_command): New function.
6198 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
6199 autosave.
6200 (toolkit_menubar_in_use): New function.
6201 (make_lispy_event): Use it instead of a compile-time test.
6203 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
6204 window-system being available.
6206 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
6207 to x-popup-dialog on the frame type, they all now support popup
6208 dialogs.
6210 * dispnew.c (save_current_matrix): Save the margin areas.
6211 (restore_current_matrix): Restore margin areas.
6212 (update_frame_with_menu): New function.
6214 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
6215 Add prototypes.
6217 * alloc.c (make_save_ptr): Now compiled unconditionally.
6219 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6221 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
6222 (redraw_frame, update_frame): Adjust users.
6223 * dispextern.h (set_window_update_flags): Adjust prototype.
6224 * xdisp.c (redisplay_internal): When updating all frames with zero
6225 windows_or_buffers_changed, assume that only the windows that shows
6226 current buffer should be really updated.
6228 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
6230 Do not allocate huge temporary memory areas and objects while encoding
6231 for file I/O, thus reducing an enormous memory usage for large buffers.
6232 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
6233 * coding.h (struct coding_system): New member raw_destination.
6234 * coding.c (setup_coding_system): Initialize it to zero.
6235 (encode_coding_object): If raw_destination is set, do not create
6236 dst_object. Add comment.
6237 * fileio.c (toplevel): New constant E_WRITE_MAX.
6238 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
6239 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
6241 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
6243 * nsterm.m (windowDidExitFullScreen:)
6244 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
6246 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
6248 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
6249 * keyboard.c (unblock_input_to): Don't process pending signals
6250 if a fatal error is in progress.
6252 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
6253 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
6254 they're talking about words in Lisp bool vectors.
6255 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
6256 * data.c (popcount_bits_word): Rename from popcount_size_t.
6257 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
6258 All uses changed.
6260 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6262 Improve support for popcount and counting trailing zeros (Bug#15550).
6263 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
6264 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
6265 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
6266 (popcount_size_t_msc, popcount_size_t_gcc):
6267 Remove; now done by Gnulib.
6268 (popcount_size_t): Now a macro that defers to Gnulib.
6269 (count_trailing_zero_bits): Return int, for consistency with
6270 Gnulib and because Emacs prefers signed to unsigned int.
6271 Don't assume that size_t is either unsigned int or unsigned long
6272 or unsigned long long.
6273 (size_t_to_host_endian): Do not assume that size_t is either
6274 exactly 32 or exactly 64 bits wide.
6275 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
6276 etc., so that it's now an enum constant, not a macro.
6277 No need to assume that it's either 32 or 64.
6279 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
6281 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
6282 on >= 10.7.
6284 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6286 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
6287 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
6289 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
6291 emacs_read and emacs_write now use void *, not char *.
6292 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
6293 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
6294 Buffer arg is now void *, not char *. This matches plain
6295 'read' and 'write' better, and avoids a constraint violation
6296 on Solaris 9 with Oracle Studio.
6298 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
6300 * alloc.c (Fmake_string): For ASCII char initializer, prefer
6301 memset to explicit loop. Otherwise copy largest possible chunk
6302 from initialized to uninitialized part, thus allowing the longer
6303 memcpy runs and reducing the number of loop iterations.
6305 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
6307 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
6308 hide toolbar (Bug#15388).
6309 (windowDidEnterFullScreen:): If presentation options are zero,
6310 set them here (Bug#15388).
6311 (ns_update_auto_hide_menu_bar): Remove runtime check.
6312 Don't auto hide dock unless menubar is also auto hidden.
6314 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
6316 * editfns.c (message): Mention batch mode in doc string.
6318 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
6320 * nsterm.m (check_native_fs): Remove erroneous comment.
6322 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
6324 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
6325 uses find_newline instead of scan_newline and so doesn't move point.
6327 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
6329 Use hardware support for byteswapping on glibc x86 etc.
6330 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
6331 whereas the old swap64 needed 30.
6332 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
6333 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
6334 Use byteswap.h's macros to swap bytes.
6335 * lisp.h (swap16, swap32, swap64): Remove.
6336 All uses replaced by bswap_16, bswap_32, bswap_64.
6338 * bytecode.c (exec_byte_code): Use some more volatile variables
6339 to work around local variables getting clobbered by longjmp.
6340 Port to pre-C99, which doesn't allow decls after stmts.
6342 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
6344 * lisp.h (eassert): Assume that COND is true when optimizing.
6345 In other words, take on the behavior of eassert_and_assume.
6346 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
6347 (eassert_and_assume): Remove. All uses replaced by eassert.
6349 * xdisp.c (Qglyphless_char): Now static.
6351 Adjust to merge from gnulib.
6352 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
6353 * lisp.h: Include <verify.h>, for 'assume'.
6355 * eval.c (clobbered_eassert): New macro.
6356 (internal_catch, internal_condition_case)
6357 (internal_condition_case_1, internal_condition_case_2)
6358 (internal_condition_case_n): Use it instead of eassert
6359 when the argument contains locals clobbered by longjmp.
6360 Don't use clobbered locals outside of clobbered_eassert.
6361 (internal_lisp_condition_case): Use a volatile variable
6362 to work around a local variable's getting clobbered.
6364 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6366 * lisp.h (struct handler): Merge struct handler and struct catchtag.
6367 (PUSH_HANDLER): New macro.
6368 (catchlist): Remove.
6369 (handlerlist): Always declare.
6371 * eval.c (catchlist): Remove (merge with handlerlist).
6372 (handlerlist, lisp_eval_depth): Not static any more.
6373 (internal_catch, internal_condition_case, internal_condition_case_1)
6374 (internal_condition_case_2, internal_condition_case_n):
6375 Use PUSH_HANDLER.
6376 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
6377 handlerlist/catchlist.
6378 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
6379 handlerlist which can only handle a single condition-case handler at
6380 a time.
6381 (find_handler_clause): Simplify since we only a single branch here
6382 any more.
6384 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
6385 and Bpophandler.
6386 (bcall0): New function.
6387 (exec_byte_code): Add corresponding cases. Improve error message when
6388 encountering an invalid byte-code. Let Bunwind_protect accept
6389 a function (rather than a list of expressions) as argument.
6391 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
6392 and make them unconditional now that they're heap-allocated.
6394 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
6396 * charset.c (Fdecode_char, Fencode_char): Remove description of
6397 `restriction' arg. now that it's hidden by advertised-calling-convention.
6399 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
6401 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
6402 Remove unused variable (from mac-port).
6403 (macfont_draw): Use s->ybase for correct y position.
6405 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6407 * frame.h (struct frame): Drop has_minibuffer member because...
6408 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
6409 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
6411 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6413 * window.h (struct window): Prefer enum text_cursor_kinds to int
6414 for phys_cursor_type member. Move the latter, phys_cursor_width,
6415 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
6416 * window.c (replace_window, make_window): Adjust users.
6418 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
6420 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
6421 this module is never compiled otherwise.
6423 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
6425 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
6426 (Bug#15500).
6428 2013-09-29 Eli Zaretskii <eliz@gnu.org>
6430 * xdisp.c (get_next_display_element): Don't call face_for_font in
6431 a build configured --without-x. (Bug#15484)
6433 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
6435 * window.c (calc_absolute_offset): #elif should be #elif defined.
6437 * frame.c (delete_frame): Block/unblock input to overcome race
6438 condition (Bug#15475).
6440 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
6442 * frame.c (delete_frame): Record selected frame only after
6443 calling Qdelete_frame_functions (Bug#15477).
6445 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
6447 * nsterm.m (ns_selection_color): Remove.
6448 (ns_get_color): Check for ns_selection_(fg|bg)_color using
6449 NSColor selectedText(Background)Color. Only for COCOA.
6450 (ns_term_init): Remove assignment of ns_selection_color, logic
6451 moved to ns_get_color.
6453 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
6454 NS_SELECTION_COLOR_DEFAULT.
6455 (NS_SELECTION_FG_COLOR_DEFAULT): New.
6457 2013-09-28 Eli Zaretskii <eliz@gnu.org>
6459 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
6460 frame' does not have the tool_bar_window member.
6462 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
6464 Signal error when reading an empty byte-code object (Bug#15405)
6465 * lread.c (read1): Signal error.
6466 * alloc.c (make_byte_code): eassert header size.
6467 (sweep_vectors): Change an int to size_t.
6469 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6471 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
6472 instead of ints, as it's the usual style for offsetof constants. See:
6473 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
6475 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
6476 This is ugly, but it should fix the performance problem for older
6477 GCC versions in the short run. I'll look into integrating the
6478 Gnulib module for popcount, as a better fix.
6479 See the thread starting in:
6480 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
6481 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
6482 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
6483 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
6484 (popcount_size_t): Use it.
6486 2013-09-24 Daniel Colascione <dancol@dancol.org>
6488 * process.c (Fnetwork_interface_info): Fix build break due to
6489 vector changes.
6491 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6493 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
6494 Prefer signed to unsigned integers where either will do.
6495 No need for 'const' on locals that do not escape.
6496 Omit easserts with unnecessary and unportable assumptions about
6497 alignment. Avoid unnecessary casts to char *.
6499 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6501 Use union for the payload of struct Lisp_Vector.
6502 This helps to avoid a few glitches dictated by C's aliasing rules.
6503 * lisp.h (struct Lisp_Vector): Use union for next and
6504 contents member. Adjust comment. Change related users.
6505 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
6506 Related users changed.
6507 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
6508 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
6509 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
6510 * xfaces.c, xfont.c, xmenu.c: Related users changed.
6512 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
6514 Optimize glyph row clearing and copying routines.
6515 * dispextern.h (struct glyph_row): Change layout of struct
6516 glyph_row to help copy_row_except_pointers. Adjust comment.
6517 * dispnew.c (null_row): Remove.
6518 (clear_glyph_row): Use offsetof and memset to find and clear
6519 just the members that need clearing. Adjust comment.
6520 (copy_row_except_pointers): Likewise for copying.
6522 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
6524 Some minor cleanups of recently-added bool vector code.
6525 * conf_post.h (assume): Always return void. Use lint version
6526 only if GCC and MSC versions don't apply.
6527 * conf_post.h (assume):
6528 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
6529 Depend on _MSC_VER, not __MSC_VER, for consistency with
6530 the rest of Emacs.
6531 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
6532 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
6533 (bool_vector_binop_driver, count_trailing_zero_bits)
6534 (size_t_to_host_endian): Now static, not static inline;
6535 the latter isn't needed with modern compilers and doesn't
6536 work with older compilers anyway.
6538 * alloc.c (valgrind_p): Use bool for boolean.
6540 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6542 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
6543 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
6544 (display_last_displayed_message_p, message_buf_print)
6545 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
6546 Use bool for boolean.
6547 * dispextern.h (cancel_line, init_desired_glyphs):
6548 Remove ancient leftover.
6549 (help_echo_showing_p, hourglass_shown_p):
6550 * lisp.h (noninteractive_need_newline): Adjust declaration.
6552 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
6554 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6555 Move to...
6556 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
6557 ...this file and convert the latter to static. Adjust comment.
6558 (make_initial_frame):
6559 * window.c (init_window_once): Adjust user.
6560 * frame.h (last_nonminibuf_frame): Remove declaration.
6561 * lisp.h (selected_frame): Likewise.
6562 * msdos.c (the_only_display_info): Adjust comment.
6564 2013-09-23 Eli Zaretskii <eliz@gnu.org>
6566 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
6567 computing the end column of mouse-highlight that comes from
6568 display or overlay strings. (Bug#15437)
6569 (note_mouse_highlight): Adapt calculation of last argument to
6570 mouse_face_from_string_pos to the above change.
6572 * conf_post.h (__has_builtin): Define to zero, if undefined, on
6573 all platforms, not just for clang.
6575 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
6577 * filelock.c (lock_file_1): Rearrange to remove compiler warning
6578 about excess arguments to snprintf.
6580 * conf_post.h(assume): Use __builtin_unreachable for clang.
6582 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
6584 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
6585 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
6587 2013-09-23 Daniel Colascione <dancol@dancol.org>
6589 * alloc.c (USE_VALGRIND): New macro; on by default
6590 when ENABLE_CHECKING.
6591 (mark_maybe_object, mark_maybe_pointer)
6592 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
6593 valgrind purposes.
6594 (valgrind_p) [USE_VALGRIND]: New variable.
6595 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
6597 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
6599 * process.c (wait_reading_process_output): Change int pnamelen to
6600 socklen_t.
6602 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
6603 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
6604 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
6605 argument to unsigned long to avoid warning.
6606 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
6608 * conf_post.h (assume): Fix compiler error: x shall be cond.
6610 2013-09-22 Daniel Colascione <dancol@dancol.org>
6612 * xfns.c (x_get_monitor_attributes): Suppress unused variable
6613 warning when compiling without a window system.
6615 2013-09-22 Daniel Colascione <dancol@dancol.org>
6617 * data.c (Qbool_vector_p): New symbol.
6618 (bool_vector_spare_mask, popcount_size_t_generic)
6619 (popcount_size_t_msc, popcount_size_t_gcc)
6620 (popcount_size_t)
6621 (bool_vector_binop_driver)
6622 (count_trailing_zero_bits, size_t_to_host_endian)
6623 (Fbool_vector_exclusive_or)
6624 (Fbool_vector_union)
6625 (Fbool_vector_intersection, Fbool_vector_set_difference)
6626 (Fbool_vector_subsetp, Fbool_vector_not)
6627 (Fbool_vector_count_matches)
6628 (Fbool_vector_count_matches_at): New functions.
6629 (syms_of_data): Intern new symbol, functions.
6630 * alloc.c (bool_vector_payload_bytes): New function.
6631 (Fmake_bool_vector): Instead of calling Fmake_vector,
6632 which performs redundant initialization and argument checking,
6633 just call allocate_vector ourselves. Make sure we clear any
6634 terminating padding to zero.
6635 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
6636 instead of open-coding the size calculation.
6637 (vroundup_ct): New macro.
6638 (vroundup): Assume argument >= 0; invoke vroundup_ct.
6639 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
6640 * composite.c (composition_gstring_put_cache):
6641 Change lint_assume to assume.
6642 * conf_post.h (assume): New macro.
6643 (lint_assume): Remove.
6644 * dispnew.c (update_frame_1): Change lint_assume to assume.
6645 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
6646 to assume.
6647 * image.c (gif_load): Change lint_assume to assume.
6648 * lisp.h (eassert_and_assume): New macro.
6649 (Qbool_vector_p): Declare.
6650 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
6651 (swap16, swap32, swap64): New inline functions.
6652 * macfont.m (macfont_shape): Change lint_assume to assume.
6653 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
6654 * xsettings.c (parse_settings): Use new swap16 and
6655 swap32 from lisp.h instead of file-specific macros.
6657 2013-09-22 Eli Zaretskii <eliz@gnu.org>
6659 * xdisp.c (try_window_id): Don't abort if cursor row could not be
6660 found (which can legitimately happen when the glyph row at the
6661 window start is disabled in the current_matrix. (Bug#15365)
6663 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
6665 Fix syntax.h bug introduced by recent INLINE change.
6666 syntax.h defined an extern inline function SYNTAX_ENTRY that was
6667 conditionally compiled one way in some modules, and a different
6668 way in others. This doesn't work with extern inline functions,
6669 which must have the same definition in all modules, because the
6670 defining code might be shared across modules, depending on the
6671 implementation. Symptoms reported by Martin Rudalics in:
6672 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
6673 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
6674 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
6675 overriding the corresponding functions in syntax.h.
6676 * syntax.h (syntax_property_entry, syntax_property_with_flags)
6677 (syntax_property): New inline functions.
6678 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
6679 Rewrite in terms of these new functions.
6681 2013-09-21 Eli Zaretskii <eliz@gnu.org>
6683 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
6684 not chars_in_text, whose result depends on the multibyteness of
6685 the current buffer. (Bug#15426)
6687 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
6689 Port recent change to hosts where pointers aren't 'long'.
6690 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
6691 Don't assume that pointers are the same width as 'long'.
6692 Add a compile-time check that a pointer fits into two X slots.
6694 A simpler, centralized INLINE.
6695 * conf_post.h (INLINE): Define only if not already defined.
6696 This allows us to use a single INLINE, defined by one file
6697 per executable.
6698 * emacs.c (INLINE): Define it.
6699 Also, include category.h, charset.h, composite.h, dispextern.h,
6700 syntax.h, systime.h, so that their INLINE definitions are expanded
6701 properly for Emacs.
6702 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
6703 * buffer.h, buffer.c (BUFFER_INLINE):
6704 * category.h, category.c (CATEGORY_INLINE):
6705 * character.h, character.c (CHARACTER_INLINE):
6706 * charset.h, charset.c (CHARSET_INLINE):
6707 * composite.h, composite.c (COMPOSITE_INLINE):
6708 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
6709 * frame.h, frame.c (FRAME_INLINE):
6710 * intervals.h, intervals.c (INTERVALS_INLINE):
6711 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
6712 * lisp.h, alloc.c (LISP_INLINE):
6713 * process.h, process.c (PROCESS_INLINE):
6714 * syntax.h, syntax.c (SYNTAX_INLINE):
6715 * systime.h, sysdep.c (SYSTIME_INLINE):
6716 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
6717 * window.h, window.c (WINDOW_INLINE):
6718 Remove. All uses replaced with INLINE.
6720 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
6722 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
6723 to avoid Bug#15398.
6725 2013-09-19 Eli Zaretskii <eliz@gnu.org>
6727 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
6728 'const char *' to avoid compiler warnings due to similar change in
6729 the prototype of x_get_string_resource.
6731 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6733 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
6734 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
6735 going to replace static variables below. Adjust comments.
6736 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
6737 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
6738 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
6739 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
6740 Related users changed.
6741 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
6742 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
6743 last_mouse_movement_time, going to replace static variables below.
6744 Adjust comments.
6745 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
6746 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
6747 Remove.
6748 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
6749 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
6750 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
6751 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
6752 static variables below.
6753 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
6754 (last_mouse_scroll_bar): Remove.
6755 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
6756 (mouseExited): Related users changed.
6758 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
6760 Do not use external array to process X scroll bar messages.
6761 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
6762 (x_send_scroll_bar_event): Pack window pointer into two slots
6763 of XClientMessageEvent if we're 64-bit. Adjust comment.
6764 (x_scroll_bar_to_input_event): Unpack accordingly.
6766 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6768 Ifdef away recent changes which aren't relevant to NS port.
6769 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
6770 [!HAVE_NS]: Declare as such.
6771 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
6772 [!HAVE_NS]: Define as such.
6774 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6776 * frame.c (x_redo_mouse_highlight): New function
6777 to factor out common code used in W32 and X ports.
6778 * dispextern.h (x_redo_mouse_highlight): Add prototype.
6779 * xterm.h (struct x_display_info):
6780 * w32term.h (struct w32_display_info):
6781 * nsterm.h (struct ns_display_info): New members
6782 last_mouse_motion_frame, last_mouse_motion_x and
6783 last_mouse_motion_y, going to replace static variables below.
6784 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
6785 (redo_mouse_highlight): Remove.
6786 (note_mouse_movement, syms_of_xterm): Adjust user.
6787 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
6788 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
6789 (redo_mouse_highlight): Remove.
6790 (note_mouse_movement, syms_of_w32term): Adjust user.
6791 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
6792 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
6793 Remove.
6794 (note_mouse_movement, mouseMoved, syms_of_nsterm):
6795 * nsfns.m (compute_tip_xy): Adjust user.
6797 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
6799 * frame.c (x_mouse_grabbed): New function.
6800 * dispextern.h (x_mouse_grabbed): Add prototype.
6801 (last_mouse_frame): Remove declaration.
6802 * xterm.h (struct x_display_info):
6803 * w32term.h (struct w32_display_info):
6804 * nsterm.h (struct ns_display_info): New member
6805 last_mouse_frame, going to replace...
6806 * xdisp.c (last_mouse_frame): ...global variable.
6807 (note_tool_bar_highlight):
6808 * w32term.c (w32_mouse_position, w32_read_socket):
6809 * xterm.c (XTmouse_position, handle_one_xevent):
6810 Use x_mouse_grabbed.
6811 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
6813 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6815 * w32term.c (w32_read_socket): Avoid temporary
6816 variables in a call to x_real_positions.
6817 * xterm.c (handle_one_xevent): Likewise.
6819 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6821 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
6822 (x_icon_type): Remove prototype.
6823 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
6824 * frame.c (x_icon_type): Remove.
6825 * w32term.c (x_make_frame_visible, x_iconify_frame):
6826 * xterm.c (x_make_frame_visible, x_iconify_frame):
6827 Use x_set_bitmap_icon to factor out common code.
6829 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6831 * dispextern.h (check_x_display_info, x_get_string_resource):
6832 Declare here just once and unify the latter.
6833 * frame.c (check_x_display_info, x_get_string_resource):
6834 * nsterm.h (check_x_display_info):
6835 * xrdb.c (x_get_string_resource):
6836 * xterm.h (check_x_display_info): Remove prototypes.
6837 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
6838 * w32reg.c (x_get_string_resource): Likewise.
6839 (w32_get_rdb_resource): Adjust user.
6841 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6843 * xterm.h (struct x_display_info): New member
6844 x_pending_autoraise_frame, going to replace...
6845 * xterm.c (pending_autoraise_frame): ...static variable.
6846 (x_new_focus_frame, XTread_socket): Adjust users.
6847 * w32term.h (struct w32_display_info): New member
6848 w32_pending_autoraise_frame, going to replace...
6849 * w32term.c (pending_autoraise_frame): ...global variable.
6850 (x_new_focus_frame, w32_read_socket): Adjust users.
6852 2013-09-17 Glenn Morris <rgm@gnu.org>
6854 * xdisp.c (message_dolog): If we create *Messages*,
6855 switch it to messages-buffer-mode.
6857 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
6859 Don't overuse 'const' in types of locals.
6860 * bidi.c (bidi_count_bytes):
6861 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
6862 (xg_event_is_for_scrollbar):
6863 * xselect.c (x_handle_property_notify)
6864 (x_handle_selection_notify, x_handle_dnd_message):
6865 * xsettings.c, xsettings.h (xft_settings_event):
6866 * xterm.c (x_handle_net_wm_state, handle_one_event)
6867 (x_menubar_window_to_frame, x_detect_focus_change)
6868 (construct_mouse_click, note_mouse_movement)
6869 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6870 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
6871 (handle_one_xevent, x_handle_net_wm_state):
6872 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
6873 (x_handle_dnd_message):
6874 Avoid unnecessary 'const', typically the second 'const' in
6875 'const foo * const arg', a 'const' that does not affect the API
6876 and doesn't significantly help the human reader.
6878 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
6880 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
6881 only if Glib < 2.36.0.
6882 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
6883 * xsettings.c (init_gconf, init_gsettings): Do not check
6884 for g_type_init.
6885 * xterm.c (handle_one_xevent): Do not call to x_clear_area
6886 if GTK >= 2.7.0.
6887 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
6889 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
6891 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
6892 before calling g_type_init.
6894 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
6896 * nsterm.m (syms_of_nsterm): ... to here.
6898 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6900 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
6901 (ignore_next_mouse_click_timeout): Use Time as X does.
6902 (handle_one_xevent): Avoid cast and use unsigned comparison.
6904 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6906 Do not copy X event in handle_one_xevent except KeyPress case.
6907 Wnen XEvent is processed, it is unlikely to be changed except
6908 KeyPress case, so we can avoid copying and use const pointer to
6909 const data to make sure that an event is not changed elsewhere.
6910 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
6911 const' and do not create local copy except for the KeyPress event.
6912 Use casts to avoid a few glitches. Adjust formatting. Add comments.
6913 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
6914 (x_handle_net_wm_state, x_menubar_window_to_frame)
6915 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
6916 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
6917 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
6918 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
6919 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
6920 (x_handle_dnd_message):
6921 * xsettings.c (xft_settings_event):
6922 Use 'const XEvent * const' where appropriate.
6923 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
6925 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
6927 Fix X event waiting to handle multiple frames.
6928 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
6929 * xterm.c (pending_event_wait): Remove. Adjust users.
6930 (x_detect_focus_change): Pass frame arg.
6931 (handle_one_xevent): Find related frame early and clear per-frame
6932 wait_event_type only if this is an event for the relevant frame.
6933 (x_wait_for_event): Use per-frame wait_event_type.
6935 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
6937 * nsfns.m (Fx_create_frame): Fix font driver registration for
6938 GNUstep.
6940 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
6941 for syms_of_macfont.
6943 * nsterm.m: Include macfont.h.
6944 (ns_tmp_flags, ns_tmp_font): Remove.
6945 (ns_compute_glyph_string_overhangs): Check for driver Qns.
6946 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
6947 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
6948 (changeFont:): Fix code style. Check for font driver type when
6949 getiing font.
6951 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
6952 (f)->descent.
6954 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
6955 (nsfont_open): Set font driver type.
6956 Set font->ascent and font->descent. Figure out font instead of
6957 ns_tmp_font, and flags instead of ns_tmp_flags.
6958 Fix indentation. Remove call to ns_draw_text_decoration,
6959 moved to nsterm.
6961 * nsfns.m: Include macfont.h.
6962 (Fx_create_frame): Register macfont driver, make a better default font.
6963 (Fns_popup_font_panel): Get font from macfont driver, if used.
6965 * macfont.m, macfont.h, macuvs.h: New files.
6967 * font.h: Declare syms_of_macfont.
6969 * font.c (syms_of_font): Call syms_of_macfont.
6971 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
6973 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6975 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
6976 and it is always zero for others, so I assume that this is an ancient
6977 leftover which nobody will want to change any more.
6978 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
6979 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
6980 * frame.c (x_set_scroll_bar_width):
6981 * w32fns.c (w32_createscrollbar):
6982 * w32term.c (w32_set_vertical_scroll_bar):
6983 * xfns.c (x_set_scroll_bar_default_width):
6984 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
6985 (x_scroll_bar_expose): Related users changed.
6987 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
6989 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
6990 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
6991 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
6992 Define as such.
6993 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
6994 Define once here...
6995 * nsterm.h, w32term.h, xterm.h: ...and not here.
6996 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
6997 Remove unused Xisms.
6998 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
6999 these modules are never compiled otherwise.
7001 2013-09-14 Eli Zaretskii <eliz@gnu.org>
7003 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
7004 Doc fix. (Bug#15375)
7006 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7008 Unify Fx_focus_frame between all ports.
7009 * frame.h (x_focus_frame): New prototype.
7010 * xfns.c (Fx_focus_frame): Remove.
7011 (syms_of_xfns): Do not defsubr it.
7012 (x_focus_frame): X implementation.
7013 * nsfns.m (Fx_focus_frame): Remove.
7014 (syms_of_nsfns): Do not defsubr it.
7015 (x_focus_frame): NS implementation.
7016 * w32term.c (Fx_focus_frame): Remove.
7017 (x_focus_on_frame): Rename to...
7018 (x_focus_frame): W32 implementation.
7019 * w32term.h (x_focus_on_frame): Remove prototype.
7020 * w32fns.c (Fx_focus_frame): Remove.
7021 (syms_of_w32fns): Do not defsubr it.
7022 * frame.c (Fx_focus_frame): Define here.
7023 (syms_of_frame): Defsubr here.
7024 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
7026 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7028 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
7029 All of them are replaced with FRAME_DISPLAY_INFO, defined in
7030 each port to reference the port-specific window system data.
7031 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
7032 (FRAME_DISPLAY_INFO): Define.
7033 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
7034 (FRAME_DISPLAY_INFO): Define. Adjust users.
7035 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
7036 (FRAME_DISPLAY_INFO): Define. Adjust users.
7037 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
7038 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
7039 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
7040 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
7041 * xselect.c, xterm.c: All related users changed.
7043 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
7045 * xterm.h (x_window_to_frame, x_any_window_to_frame)
7046 (x_menubar_window_to_frame): Remove prototypes.
7047 * xfns.c (x_window_to_frame, x_any_window_to_frame)
7048 (x_menubar_window_to_frame, x_top_window_to_frame):
7049 Move from here...
7050 * xterm.c (x_window_to_frame, x_any_window_to_frame)
7051 (x_menubar_window_to_frame, x_top_window_to_frame):
7052 ...to here and convert all but the last to static.
7054 2013-09-12 Eli Zaretskii <eliz@gnu.org>
7056 * lisp.mk (lisp): Add w32-common-fns.elc.
7058 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
7060 * charset.c (char_charset): Document an exception for char-charset.
7062 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7064 * xterm.h (x_display_info): New field last_user_time...
7065 * xterm.c (toplevel): ...to replace static last_user_time.
7066 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
7068 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
7070 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
7071 scroll bar values to prevent thumb from disappear and update comment.
7073 2013-09-11 Glenn Morris <rgm@gnu.org>
7075 * emacs.c (usage_message): Possessive apostrophe tweak.
7077 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7079 * nsterm.m (syms_of_nsterm): Use Qns.
7080 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
7081 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
7082 * xfns.c (x_display_info_for_name, Fx_open_connection):
7083 Remove old '#if 0' code.
7084 (syms_of_xfns): Use Qx.
7085 * termhooks.h (fullscreen_hook): Remove the leftover.
7086 (struct terminal): Fix typo in comment.
7088 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7090 Cleaning up a few X scroll bar bits.
7091 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
7092 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7093 New member last_seen_part, going to replace...
7094 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
7095 (xt_action_hook) [USE_LUCID]: Adjust user.
7096 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
7097 Lucid-specific scroll bar support.
7098 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
7099 to int and adjust to use last_seen_part member.
7100 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
7101 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
7102 Initialize last_seen_part.
7104 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7106 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
7107 insert-buffer-substring an empty string.
7109 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7111 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
7112 avoiding a GCC warning.
7114 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7116 Ifdef away frame tool bar code when it is not really used.
7117 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
7118 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
7119 and minimize_tool_bar_window_p under the above.
7120 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
7121 (fset_tool_bar_window): Likewise.
7122 * dispnew.c (clear_current_matrices, clear_desired_matrices)
7123 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
7124 (change_frame_size_1):
7125 * window.c (window_from_coordinates, Frecenter): Adjust users.
7126 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
7127 code is not really used.
7128 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
7129 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
7130 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
7131 [!USE_GTK && !HAVE_NS]: Define as such.
7132 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
7133 (note_mouse_highlight, expose_frame):
7134 * xfns.c (x_set_tool_bar_lines):
7135 * xterm.c (handle_one_xevent): Adjust users.
7137 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
7139 Fix corruption with multiple emacsclient -t instances (Bug#15222).
7140 This bug was introduced by my 2013-08-26 patch, which incorrectly
7141 assumed that the terminfo implementation doesn't use termcap buffers.
7142 * term.c (init_tty) [TERMINFO]: Remove optimization, as
7143 these buffers apparently are used after all.
7144 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
7145 (struct tty_display_info): Define members termcap_term_buffer and
7146 termcap_strings_buffer even if TERMINFO.
7148 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
7150 Fix last change.
7151 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
7152 'usage' docstring entry to pacify make-docfile.
7154 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
7156 Change comparison functions =, <, >, <=, >= to take many arguments.
7157 * data.c: Change comparison functions' interface and implementation.
7158 * lisp.h: Make arithcompare available for efficient two arg
7159 comparisons.
7160 * bytecode.c: Use arithcompare.
7161 * fileio.c: Use new interface.
7163 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
7165 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
7167 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
7169 * eval.c (Feval): Document the new use of `lexical'.
7171 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7173 Review and drop old frame resize hack.
7174 * frame.h (struct frame): Remove force_flush_display_p.
7175 * dispnew.c (update_frame): Adjust user and don't call
7176 flush_frame here. The comment has said that there was an issues
7177 with redisplaying fringes, but I don't see any differences with
7178 and without this hack. Hopefully we can continue without it.
7179 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
7180 current frame matrices twice if resized_p is set.
7182 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7184 Do not populate pure Xism x_sync to other ports.
7185 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
7186 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
7187 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
7188 * w32term.h (x_sync): Remove prototype.
7190 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
7192 Cleanup frame flushing.
7193 * dispextern.h (struct redisplay_interface):
7194 Drop flush_display_optional because flush_display is enough
7195 for X and flushing via RIF is just a no-op for others.
7196 * frame.h (flush_frame): New function.
7197 * dispnew.c (update_frame):
7198 * minibuf.c (read_minibuf):
7199 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
7200 Use it.
7201 * keyboard.c (detect_input_pending_run_timers): Do not flush
7202 all frames but selected one in redisplay_preserve_echo_area.
7203 * nsterm.m (ns_flush): Remove no-op.
7204 (ns_redisplay_interface): Adjust user.
7205 * w32term.h (x_flush): Remove no-op.
7206 (w32_redisplay_interface): Adjust user.
7207 * xterm.c (x_flush): Simplify because we do not flush all
7208 frames at once any more. Adjust comment.
7209 (x_redisplay_interface): Adjust user.
7211 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
7213 Port --without-x --enable-gcc-warnings to Fedora 19.
7214 * gfilenotify.c (globals_of_gfilenotify):
7215 Call g_type_init only if using an older glib version that needs it.
7217 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7219 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7220 (last_glyphless_glyph_merged_face_id): Remove declarations.
7221 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
7222 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
7223 (last_glyphless_glyph_merged_face_id): Now static.
7224 (merge_escape_glyph_face): New function, refactored from...
7225 (get_next_display_element): ...here.
7226 (merge_glyphless_glyph_face): New function, refactored from...
7227 (produce_glyphless_glyph): ...here...
7228 * term.c (produce_glyphless_glyph): ...and here.
7230 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
7232 * eval.c (eval_sub): Only call Ffunction if necessary.
7234 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7236 Attempt to make redisplay more selective when changing cursor type.
7237 * frame.h (struct frame): New bitfield cursor_type_changed.
7238 * xdisp.c (cursor_type_changed): Remove.
7239 (try_cursor_movement, redisplay_window, try_window_id)
7240 (set_frame_cursor_types, try_window_reusing_current_matrix):
7241 Adjust to use per-frame bitfield.
7242 (redisplay_internal): Look for cursor type change on each visible
7243 frame and consider all frames if cursor type has been changed on
7244 the frame other than selected. If cursor type has been changed on
7245 selected frame only, do not use fast update.
7247 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
7249 Attempt to make redisplay more selective when changing fonts.
7250 * frame.h (struct frame): New bitfield fonts_changed.
7251 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
7252 (adjust_frame_glyphs): Add prototype.
7253 * dispnew.c (fonts_changed_p): Remove.
7254 (adjust_glyphs): Remove because we do not
7255 adjust matrices on all frames at once any more.
7256 (adjust_frame_glyphs): Block and unblock input here.
7257 (adjust_glyph_matrix): Use fonts_changed.
7258 (change_frame_size_1): Use adjust_frame_glyphs.
7259 * font.c (font_open_entity): Use fonts_changed.
7260 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
7261 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7262 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
7263 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
7264 (shrink_mini_window, Fresize_mini_window_internal)
7265 (window_scroll_pixel_based, Fset_window_configuration)
7266 (apply_window_adjustment, Fset_window_vscroll):
7267 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
7268 Use adjust_frame_glyphs.
7269 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
7270 (try_window_reusing_current_matrix, try_window_id, display_line)
7271 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
7272 (redisplay_internal): Consider fonts_changed and adjust frame
7273 matrices for each frame only if the frame is visible. If font
7274 has been changed on some frame during full redisplay, retry
7275 only visible frames where the font has been actually changed.
7277 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7279 Cache current header and mode line height for each window.
7280 * window.h (struct window): New fields mode_line_height
7281 and header_line_height.
7282 * window.c (make_window): Initialize them.
7283 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
7284 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
7285 (current_mode_line_height, current_header_line_height):
7286 Remove declaration.
7287 * xdisp.c (current_mode_line_height, current_header_line_height):
7288 Remove.
7289 (pos_visible_p, init_xdisp): Adjust user.
7290 (redisplay_window): Invalidate mode_line_height and
7291 header_line_height if current and desired matrices do not agree.
7293 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7295 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
7296 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
7298 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7300 Make --without-x compatible with --enable-gcc-warnings.
7301 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
7302 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
7303 members under HAVE_WINDOW_SYSTEM.
7304 * keyboard.c (make_lispy_focus_out): Likewise.
7305 (record_menu_key): Move under HAVE_MENUS.
7306 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
7307 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
7308 (syms_of_xdisp): Adjust user.
7309 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
7310 (start_hourglass, cancel_hourglass):
7311 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
7312 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
7313 and CLEAR_FONT_TABLE_NFONTS.
7314 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
7315 Declare only if HAVE_WINDOW_SYSTEM.
7316 (lface_same_font_attributes_p, clear_face_gcs): Define only
7317 if HAVE_WINDOW_SYSTEM.
7319 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
7321 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
7322 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
7323 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
7325 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
7327 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
7329 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7331 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
7332 This fixes a type error on hosts where ptrdiff_t is wider than int.
7334 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
7336 * keyboard.c (read_key_sequence_vs): New function.
7337 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
7338 common code.
7340 * callint.c (Fcall_interactively): Always return a vector for 'K'.
7342 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
7344 Makefile improvements.
7345 * Makefile.in (config.status): Don't use double-colon rules, as
7346 they are not portable according to POSIX. Fix shell typo with `;
7347 I guess this rule has never been tested?
7348 (VCSWITNESS): New macro, to override any environment var.
7350 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
7352 * xterm.h (struct x_display_info): Do not track X connection
7353 fd separately because it is always available from Display.
7354 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
7355 Adjust users.
7357 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7359 * buffer.c (drop_overlay):
7360 * fileio.c (restore_point_unwind): Prefer unchain_marker to
7361 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
7363 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7365 * buffer.c (Fmake_overlay, Fmove_overlay):
7366 * intervals.c (set_point_from_marker):
7367 * print.c (PRINTPREPARE): Prefer signal_error
7368 to plain error and report unsuitable marker too.
7370 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
7372 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
7373 for 'dragging' member.
7374 (struct x_output): Remove set-but-unused leftovers
7375 'left_before_move' and 'top_before_move'.
7376 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
7377 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
7378 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
7379 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
7380 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7381 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
7382 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
7383 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
7385 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
7387 * nsfont.m (INVALID_GLYPH): New define.
7388 (nsfont_encode_char): Use INVALID_GLYPH.
7389 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
7391 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7393 * xterm.c (x_last_mouse_movement_time): Revert last change.
7394 This code should use XDisplayMotionBufferSize to check display's
7395 motion history first, and there are few other issues as well.
7396 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
7397 (handle_one_xevent): Adjust user.
7399 2013-09-02 Martin Rudalics <rudalics@gmx.at>
7401 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
7402 * frame.c (Flast_nonminibuf_frame): ... to here.
7403 (check_minibuf_window): Don't abort if no window was found
7404 (Bug#15247).
7406 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7408 Use XGetMotionEvents to ask the last mouse motion time from X server.
7409 * xterm.c (X_MOTION_HISTORY): Default to 1.
7410 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
7411 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
7412 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
7413 Ifdef away legacy code.
7414 (XTmouse_position, x_scroll_bar_report_motion):
7415 Use x_last_mouse_movement_time.
7416 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
7417 UnmapNotify event.
7419 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7421 * msdos.c (last_mouse_window): Move to...
7422 (dos_rawgetc): ...this function and adjust comment.
7423 * nsterm.m (last_window): Rename to last_mouse_window, move to...
7424 (mouseMoved): ...this function and adjust comment.
7425 * w32term.c (last_window): Likewise with...
7426 (w32_read_socket): ...this function.
7427 * xterm.c (last_window): Likewise with...
7428 (handle_one_xevent): ...this function.
7430 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7432 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
7433 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
7434 (handle_one_xevent): ...to here.
7435 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
7436 otherwise.
7438 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
7440 * msdos.c (IT_set_terminal_window): Remove no-op.
7441 (initialize_msdos_display): Adjust terminal setup.
7442 * w32console.c (w32con_set_terminal_window): Remove no-op.
7443 (initialize_w32_display): Adjust terminal setup.
7444 * w32term.c (w32_set_terminal_window): Remove no-op.
7445 (w32_create_terminal): Adjust terminal setup.
7446 * xterm.c (XTset_terminal_window): Remove no-op.
7447 (x_create_terminal): Adjust terminal setup.
7449 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7451 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
7452 Remove no-ops.
7453 (ns_create_terminal): Adjust terminal setup.
7454 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
7455 Remove no-ops.
7456 (w32_create_terminal): Adjust terminal setup.
7457 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
7458 Remove no-ops.
7459 (x_create_terminal): Adjust terminal setup.
7461 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
7463 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
7464 (CLIP_TEXT_POS_FROM_MARKER): New macro.
7465 * dispnew.c (buffer_posn_from_coords):
7466 * window.c (Fwindow_end, displayed_window_lines):
7467 * xdisp.c (redisplay_mode_lines): Use it.
7469 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
7471 * fontset.c (face_for_char): Check char in the current face font first
7472 if HAVE_NS (Bug#15138).
7474 2013-08-31 Martin Rudalics <rudalics@gmx.at>
7476 * window.c (temp_output_buffer_show): Make sure window returned
7477 by display_buffer is live (Bug#15213).
7479 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
7481 Minor cleanup to avoid forward declarations.
7482 * coding.h (struct ccl_spec): Remove forward declaration.
7483 * composite.h (toplevel): Include font.h.
7484 (struct composition_it, struct face, struct font_metrics):
7485 Remove forward declaration.
7486 * dispextern.h (struct image, struct atimer): Likewise.
7487 * emacsgtkfixed.h (struct frame): Likewise.
7488 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
7489 * font.h (struct font_driver, struct font, struct glyph_string)
7490 (struct face): Remove forward declaration.
7491 * fontset.h (struct face, struct font): Likewise.
7492 * frame.h (toplevel): Style cleanup.
7493 (enum output_method): Move to...
7494 * termhooks.h (enum output_method): ...here.
7495 (struct glyph, struct frame, struct ns_display_info)
7496 (struct x_display_info, struct w32_display_info):
7497 Remove forward declaration.
7498 * xterm.h (toplevel): Include termhooks.h.
7499 (struct font, struct window, struct glyph_matrix, struct frame)
7500 (struct input_event, struct face, struct image): Remove forward
7501 declaration.
7502 * gtkutil.h (struct _widget_value): Likewise.
7503 * keyboard.h (toplevel): Include termhooks.h.
7504 (struct input_event): Remove forward declaration.
7506 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7508 * intervals.c (set_point_from_marker): New function.
7509 * editfns.c (Fgoto_char):
7510 * process.c (Finternal_default_process_filter):
7511 * window.c (select_window_1): Use it.
7512 * buffer.h (set_point_from_marker): Add prototype.
7514 2013-08-29 Eli Zaretskii <eliz@gnu.org>
7516 * w32.c (term_winsock): Call release_listen_threads before calling
7517 WSACleanup.
7518 (_sys_wait_accept): Wait for accept event in a loop with a finite
7519 timeout, instead of waiting indefinitely. Will hopefully avoid
7520 hanging during exit because WSACleanup deadlocks waiting for the
7521 event object to be released. (Bug#14333)
7523 * w32proc.c (release_listen_threads): New function, signals all
7524 the reader threads that listen for connections to stop waiting.
7526 * w32.h (release_listen_threads): Add prototype.
7528 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7530 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
7531 field of new marker (for sanity and safety).
7532 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
7533 anyway because XMISCTYPE is a function and can't be an lvalue).
7535 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7537 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
7538 (x_after_update_window_line, x_scroll_bar_create)
7539 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
7540 (handle_one_xevent, x_clear_frame_area):
7541 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
7542 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
7543 * xterm.h (x_clear_area): Adjust prototype.
7545 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
7547 Hook scanning and indentation functions to find_newline. This helps
7548 to avoid duplicated code and renders more respect to newline cache.
7549 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
7550 * cmds.c (Fforward_line):
7551 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
7552 Use find_newline and avoid unnecessary point movements.
7553 * search.c (scan_newline): Implement on top of find_newline.
7555 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
7557 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
7558 scoped code (bug#11258).
7560 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
7562 * nsterm.m (last_window): New variable.
7563 (EV_TRAILER2): New macro.
7564 (EV_TRAILER): Call EV_TRAILER2.
7565 (mouseMoved:): Add support for mouse-autoselect-window
7566 on nextstep (Bug#6888).
7568 2013-08-28 Andreas Schwab <schwab@suse.de>
7570 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
7571 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
7572 Remove unused macro definitions.
7573 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
7574 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
7575 Only define if emacs.
7577 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7579 Prefer enum glyph_row_area to int where appropriate.
7580 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
7581 Fix comment.
7582 (window_box, window_box_width, window_box_left, window_box_left_offset)
7583 (window_box_right, window_box_right_offset): Adjust prototypes.
7584 * xdisp.c (window_box, window_box_width, window_box_left)
7585 (window_box_left_offset, window_box_right, window_box_right_offset):
7586 Use enum glyph_row_area. Adjust users and tweak comment where needed.
7587 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
7588 * nsterm.m (ns_clip_to_row):
7589 * w32term.c (w32_clip_to_row):
7590 * xterm.c (x_clip_to_row): Likewise.
7592 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7594 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
7595 (Fprevious_overlay_change): Fast path for buffer with no overlays.
7597 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
7599 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
7600 for portability to hosts where /bin/sh has problems.
7602 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
7604 Redesign redisplay interface to drop global output_cursor.
7605 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
7606 (toplevel): Remove declaration of output_cursor.
7607 (set_output_cursor, x_cursor_to): Remove prototype.
7608 * window.h (struct window): New member output_cursor.
7609 (output_cursor_to): New function to replace RIF member.
7610 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
7611 (update_text_area, set_window_cursor_after_update): Use it.
7612 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
7613 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7614 * nsterm.m (ns_update_window_begin, ns_update_window_end):
7615 * w32term.c (x_update_window_begin, x_update_window_end):
7616 * xterm.c (x_update_window_begin, x_update_window_end):
7617 Adjust to use per-window output cursor.
7619 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
7621 Simplify SELECT_TYPE-related code.
7622 Like EMACS_TIME, this portability layer is no longer needed, since
7623 Emacs has been using fd_set as a portability layer for some time.
7624 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
7625 (SELECT_TYPE): Remove. All uses changed to fd_set.
7626 (fd_set) [!FD_SET]: New typedef.
7628 Simplify EMACS_TIME-related code.
7629 This portability layer is no longer needed, since Emacs has been
7630 using struct timespec as a portability layer for some time.
7631 * atimer.h, buffer.h, dispextern.h, xgselect.h:
7632 Include <time.h> rather than "systime.h"; that's all that's needed now.
7633 * dispnew.c: Include <timespec.h> rather than "systime.h";
7634 that's all that's needed now.
7635 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
7636 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
7637 TIMESPEC_RESOLUTION.
7638 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
7639 LOG10_TIMESPEC_RESOLUTION.
7640 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
7641 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
7642 (make_emacs_time): Remove. All used changed to make_timespec.
7643 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
7644 (current_timespec): Rename from current_emacs_time. All uses changed.
7645 (add_emacs_time): Remove. All uses changed to timespec_add.
7646 (sub_emacs_time): Remove. All uses change dot timespec_sub.
7647 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
7648 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
7649 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
7650 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
7651 (current_timespec): Rename from current_emacs_time. All uses changed.
7652 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
7653 changed to timespec_cmp.
7654 * xgselect.c: Include <timespec.h>, since our .h files don't.
7656 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7658 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
7659 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
7660 Remove the leftovers.
7661 * gtkutil.c (toplevel): Do not declare Qxft but include
7662 font.h to do so.
7663 * image.c (toplevel): Do not declare Vlibrary_cache because
7664 it's already done in lisp.h.
7666 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
7668 * lisp.h (Mouse_HLInfo): Move from here...
7669 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
7670 (reset_mouse_highlight): New function.
7671 * msdos.c (dos_set_window_size, IT_update_begin)
7672 (internal_terminal_init):
7673 * nsterm.m (ns_update_window_end, x_free_frame_resources)
7674 (ns_initialize_display_info):
7675 * w32console.c (initialize_w32_display):
7676 * w32term.c (x_update_window_end, x_free_frame_resources)
7677 (w32_initialize_display_info):
7678 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
7679 * window.c (Fdelete_other_windows_internal):
7680 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
7681 * termchar.h (toplevel):
7682 * xterm.h (toplevel): Include dispextern.h.
7684 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7686 Fix minor problems found by static checking.
7687 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
7688 (expect): Avoid nested-if warning.
7689 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
7690 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
7691 * nsterm.h, nsterm.m (ns_select):
7692 * xgselect.c, xgselect.h (xg_select):
7693 Adjust signature to better match pselect's.
7694 * nsterm.m (ns_select):
7695 Don't set *TIMEOUT, since pselect doesn't.
7696 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
7697 diagnostic about assigning const char * to it.
7698 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
7700 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
7702 * lread.c (substitute_object_recurse): Handle hash-tables as well
7703 (bug#15190).
7705 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
7707 Fix unlikely core dump in init_tty, and simplify terminfo case.
7708 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
7709 The old version incorrectly dumped core if malloc returned a
7710 buffer containing only non-NUL bytes.
7711 (init_tty): Do not allocate or free termcap buffers; the
7712 struct does that for us now.
7713 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
7714 (struct tty_display_info): Define members termcap_term_buffer and
7715 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
7716 use them. Allocate them directly in struct rather than indirectly
7717 via a pointer, to simplify init_tty.
7719 * frame.c (check_minibuf_window): Initialize 'window' properly,
7720 so that Emacs reliably aborts later if 'window' is not initialized.
7722 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
7724 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
7725 of VoidSymbol (Bug#15154).
7727 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7729 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
7730 mouse_face_beg_y and mouse_face_end_y.
7731 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
7732 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
7733 Adjust users and update comment where appropriate.
7735 2013-08-26 Martin Rudalics <rudalics@gmx.at>
7737 * frame.c (check_minibuf_window): New function.
7738 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
7739 Call check_minibuf_window (Bug#15183).
7741 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7743 * window.h (struct window): Replace last_cursor with last_cursor_vpos
7744 because this is the only last cursor data we need to keep and consult.
7745 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
7746 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
7747 Adjust users.
7749 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7751 Fix recovering from possible decompression error.
7752 Since insert_from_gap doesn't always move point, we can't use PT as
7753 the position where the partially decompressed data ends, and
7754 should count how many bytes was produced so far.
7755 * decompress.c (struct decompress_unwind_data): Add nbytes member.
7756 (unwind_decompress): Really delete partially uncompressed data.
7757 (Fzlib_decompress_region): Take decompressed data size into account.
7759 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
7761 * syntax.c (init_syntax_once): Adjust comment and do an early
7762 initialization of Qchar_table_extra_slots just once...
7763 * casetab.c (init_casetab_once):
7764 * category.c (init_category_once):
7765 * character.c (syms_of_character):
7766 * coding.c (syms_of_coding):
7767 * xdisp.c (syms_of_xdisp): ...and omit it here.
7769 2013-08-24 Eli Zaretskii <eliz@gnu.org>
7771 * xdisp.c (get_next_display_element): Don't apply to characters
7772 from a display vector the logic of setting it->end_of_box_run_p
7773 suitable for characters from a buffer. (Bug#15175)
7775 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
7776 to handle directories, rather than '_utime' which doesn't.
7777 (Bug#15176)
7779 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
7781 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
7782 or fullscreen (Bug#14627).
7784 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
7786 System-dependent integer overflow fixes.
7787 * process.c (Fset_process_window_size): Signal an error if
7788 the window size is outside the range supported by the lower level.
7789 * sysdep.c (set_window_size): Return negative on error,
7790 nonnegative on success, rather than -1, 0, 1 on not in system,
7791 failure, success. This is simpler. Caller changed.
7792 (serial_configure): Remove unnecessary initialization of local.
7793 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
7794 size fits in unsigned long; this isn't true on some 32-bit hosts.
7795 Avoid buffer overrun if some future version of /proc/meminfo has a
7796 variable name longer than 20 bytes.
7797 (system_process_attributes) [__FreeBSD__]:
7798 Don't assume hw.availpages fits in 'int'.
7800 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
7802 Don't let very long directory names overrun the stack.
7803 Fix some related minor problems involving "//", vfork.
7804 * callproc.c (encode_current_directory): New function.
7805 (call_process): Don't append "/"; not needed.
7806 * fileio.c (file_name_as_directory_slop): New constant.
7807 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
7808 this can save the caller having to alloca.
7809 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
7810 Use SAFE_ALLOCA, not alloca.
7811 (directory_file_name, Fexpand_file_name): Leave leading "//"
7812 alone, since it can be special even on POSIX platforms.
7813 * callproc.c (call_process):
7814 * process.c (Fformat_network_address):
7815 * sysdep.c (sys_subshell):
7816 Use encode_current_directory rather than rolling our own.
7817 (create_process): No need to encode directory; caller does that now.
7818 * process.h (encode_current_directory): New decl.
7819 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
7820 Rework to avoid 'goto xyzzy;'.
7822 2013-08-23 Eli Zaretskii <eliz@gnu.org>
7824 * xdisp.c (handle_face_prop): If the default face was remapped use
7825 the remapped face for strings from prefix properties. (Bug#15155)
7827 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7829 Minor cleanup for redisplay interface and few related functions.
7830 * frame.h (enum text_cursor_kinds): Move from here...
7831 * dispextern.h (enum text_cursor_kinds): ...to here.
7832 (toplevel): Drop unnecessary declarations.
7833 (struct redisplay_interface): Use bool and enum text_cursor_kinds
7834 in update_window_end_hook and draw_window_cursor functions.
7835 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
7836 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
7837 * w32term.c (x_update_window_end, w32_draw_window_cursor):
7838 * xterm.c (x_update_window_end, x_draw_window_cursor):
7839 * xdisp.c (display_and_set_cursor, update_window_cursor)
7840 (update_cursor_in_window_tree, x_update_cursor): Use bool and
7841 enum text_cursor_kinds where appropriate.
7843 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
7845 Redesign redisplay interface to drop updated_row and updated_area.
7846 * dispextern.h (updated_row, updated_area): Remove declaration.
7847 (struct redisplay_interface): Pass glyph row and row area parameters
7848 to write_glyphs, insert_glyphs and clear_end_of_line functions.
7849 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7850 Adjust prototypes.
7851 * dispnew.c (updated_row, updated_area): Remove.
7852 (redraw_overlapped_rows, update_window_line): Adjust user.
7853 (update_marginal_area, update_text_area): Likewise. Pass updated row
7854 as a parameter. Prefer enum glyph_row_area to int where appropriate.
7855 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
7856 Adjust users.
7858 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
7860 * process.c (flush_pending_output): Remove stub.
7861 All uses removed.
7863 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7865 * callproc.c: Fix race that killed background processes (Bug#15144).
7866 (call_process): New arg TEMPFILE_INDEX. Callers changed.
7867 Record deleted process-id in critical section, not afterwards.
7868 Don't mistakenly kill process created by a call-process invocation
7869 that discards output and does not wait.
7871 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
7873 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
7874 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
7875 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
7876 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
7877 to shut up compiler in mark_object.
7878 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
7880 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
7882 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
7883 We can't portably rely on PTY_OPEN doing that, even if
7884 it calls posix_openpt with O_CLOEXEC.
7886 2013-08-20 Kenichi Handa <handa@gnu.org>
7888 * character.c (string_char): Improve commentary.
7890 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
7892 * image.c (SIGNATURE_DIGESTSIZE): Remove.
7893 (struct animation_cache): Make signature a flexible array member.
7894 All uses changed. This is a tad slower but may insulate us better
7895 from future changes to ImageMagick.
7897 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7899 * image.c: Shrink memory needed for animation cache.
7900 (SIGNATURE_DIGESTSIZE): New constant.
7901 (struct animation_cache): Make 'signature' a fixed size array of bytes.
7902 (imagemagick_create_cache): Copy the signature. This saves
7903 several KB of memory that ImageMagick wastes per signature.
7904 Don't bother updating the update_time, as the caller does that now.
7905 (imagemagick_prune_animation_cache): Don't destroy the signature, as
7906 it's a fixed size struct member now.
7907 (imagemagick_get_animation_cache): Always destroy the signature,
7908 as it's now imagemagick_create_cache's responsibility to copy it.
7909 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
7910 and use memcmp rather than strcmp.
7911 eassert that ImageMagick returns a signature of the specified length.
7913 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
7915 * image.c (imagemagick_get_animation_cache): Don't segfault on
7916 each invocation.
7917 (imagemagick_get_animation_cache): Revert to previous definition
7918 so that it actually works. But keep the memory leak fix.
7919 (imagemagick_get_animation_cache): Fix memory leak.
7921 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
7923 * image.c: Fix animation cache signature memory leak.
7924 Fix some other minor performance problems while we're at it.
7925 (imagemagick_create_cache): Clear just the members that
7926 need clearing. Don't set update_time, as caller does that now.
7927 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
7928 Simplify by using pointer-to-pointer instead of a prev pointer.
7929 (imagemagick_prune_animation_cache): Use make_emacs_time rather
7930 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
7931 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
7932 it's already a copy. Free the signature probe unless it's cached.
7934 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
7935 This was introduced by my 2013-08-12 fix for Bug#15035.
7937 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
7939 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
7940 (imagemagick_prune_animation_cache): Now static.
7942 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
7944 * image.c (imagemagick_get_animation_cache): Don't segfault when
7945 pruning all entries.
7947 2013-08-18 Ken Brown <kbrown@cornell.edu>
7949 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
7950 static heap if ENABLE_CHECKING is defined.
7951 (max_bss_sbrk_ptr): New variable.
7952 (bss_sbrk): Use it.
7953 (report_sheap_usage): Report maximum static heap usage instead of
7954 ending static heap usage.
7956 2013-08-17 Eli Zaretskii <eliz@gnu.org>
7958 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
7959 of zlib_initialized according to the results of calling
7960 init_zlib_functions.
7962 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
7964 * image.c: Implement an ImageMagick per-image cache.
7965 (imagemagick_get_animation_cache): Fix a double-free error.
7966 (imagemagick_load_image): Remove the ping_wand code, which only
7967 apparently saved time on invalid animated images, and slowed down
7968 everything else. Optimise for the common case.
7970 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
7972 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
7974 * editfns.c (insert_before_markers): Mention overlay in the doc string.
7976 * marker.c (set_marker): Remove documentation of undefined behavior.
7978 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7980 * image.c (imagemagick_compute_animated_image): Animate correctly
7981 when sub-images are smaller than the main image.
7982 (imagemagick_compute_animated_image): Setting the iterator row to
7983 zero is apparently not allowed.
7984 (imagemagick_compute_animated_image): Allow images that say they
7985 have sub-images that are bigger than the main image, but just crop
7986 them.
7988 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
7990 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
7992 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
7994 * image.c (imagemagick_compute_animated_image): Respect the GIF
7995 disposal methods.
7997 2013-08-15 Ken Brown <kbrown@cornell.edu>
7999 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
8000 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
8001 needed.
8003 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
8005 Fix minor problems found by static checking.
8006 * frame.c (delete_frame):
8007 * xdisp.c (next_element_from_display_vector):
8008 Avoid uninitialized local.
8009 * image.c (imagemagick_compute_animated_image): Port to C89.
8010 Prefer usual GNU indentation style for loops.
8011 Be more careful about bizarrely large sizes, by using ptrdiff_t
8012 instead of int.
8014 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8016 Fix infinite frame selection loop (Bug#15025).
8017 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
8019 2013-08-15 Eli Zaretskii <eliz@gnu.org>
8021 * xdisp.c (compute_window_start_on_continuation_line):
8022 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
8023 to make sure we end up setting the window start at the leftmost
8024 visible character of the display line. This avoids funky
8025 horizontal shifting because the window start is not kept on the
8026 same position. (Bug#15090)
8027 (next_element_from_display_vector): Support 'box' face attribute
8028 in the face definitions of a display vector. (Bug#15099)
8030 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
8032 * image.c (imagemagick_compute_animated_image): Implement animated
8033 images (bug#14700).
8034 (imagemagick_compute_animated_image): Fix some compilation
8035 warnings. Implement a very simple cache to make the animation
8036 usable at all, but it should be replaced with a per-image cache.
8038 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8040 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
8041 to do `for' loops over alist values.
8042 * buffer.h (FOR_EACH_BUFFER):
8043 * process.c (FOR_EACH_PROCESS): Use it.
8044 (handle_child_signal, status_notify, Fget_buffer_process)
8045 (kill_buffer_processes): Use FOR_EACH_PROCESS.
8047 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
8049 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
8050 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
8051 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
8052 to xzalloc and so avoid redundant call to memset.
8053 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
8054 members because it is allocated with xzalloc and so already zeroed.
8056 2013-08-14 Ken Brown <kbrown@cornell.edu>
8058 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
8059 (Bug#15094).
8061 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8063 Utility function and macro to copy Lisp string to C string.
8064 * lisp.h (xlispstrdupa): New macro.
8065 (xlispstrdup): New prototype.
8066 * alloc.c (xlispstrdup): New function.
8067 * callint.c (Fcall_interactively):
8068 * fileio.c (Ffile_name_directory, Fexpand_file_name)
8069 (Fsubstitute_in_file_name):
8070 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
8071 * image.c (x_create_bitmap_from_file):
8072 * w32term.c (w32_term_init):
8073 * xterm.c (x_term_init): Use xlispstrdup.
8075 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
8077 * image.c (imagemagick_load_image): Make animated pictures work.
8078 There's still some problems with background color settings, though
8079 (bug#14700).
8081 * decompress.c (unwind_decompress): Always restore point.
8083 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
8085 * marker.c (set_marker): Reformat documentation.
8087 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
8089 * xdisp.c (cursor_type_changed): Now static.
8091 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
8092 Use changed. This avoids the need to call xmalloc and for the
8093 caller to call xfree, and avoids memory leaks in some situations.
8095 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8097 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
8098 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
8099 (redisplay_window): If window_end_valid is cleared due to non-zero
8100 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
8101 so do not call to try_cursor_movement for that window.
8103 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8105 * window.h (struct window): Convert window_end_pos and
8106 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
8107 (wset_window_end_pos, wset_window_end_vpos): Remove.
8108 * dispnew.c (adjust_glyph_matrix):
8109 * window.c (Fwindow_end, replace_window, set_window_buffer)
8110 (make_window):
8111 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
8112 (set_vertical_scroll_bar, redisplay_window, try_window)
8113 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
8114 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
8115 (note_mouse_highlight): Adjust users.
8116 (try_cursor_movement): Likewise. Convert old precondition to eassert.
8117 Add comment.
8119 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8121 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
8122 * image.c (imagemagick_filename_hint): Use `const char *' and
8123 prefer SSDATA to SDATA to avoid warnings.
8125 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8127 Cleanup window fringes, margins and scroll bars adjustments.
8128 * window.c (set_window_fringes, set_window_margins)
8129 (set_window_scroll_bars, apply_window_adjustment): New functions.
8130 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
8131 (Fset_window_scroll_bars): Use them.
8133 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
8135 * window.h (struct window): Convert scroll_bar_width
8136 from Lisp_Object to integer. Adjust comment.
8137 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
8138 Adjust users.
8139 * window.c (wset_scroll_bar_width): Remove.
8140 (make_window): Initialize scroll_bar_width.
8141 (Fsplit_window_internal): Use direct assignment.
8142 (Fset_window_configuration, save_window_save):
8143 Convert Lisp_Object to integer and back where appropriate.
8144 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
8145 bar was actually changed, and mention this in docstring.
8147 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8149 * decompress.c: Minor simplifications.
8150 (Fzlib_decompress_region): Don't bother verifying
8151 that avail_out <= UINT_MAX, as that was confusing.
8152 Mention the restriction in a comment instead.
8153 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
8155 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8157 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
8158 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
8160 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8162 * image.c (imagemagick_filename_hint): Check for errors in the
8163 alist structure.
8165 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8167 * window.c (Fwindow_margins): Return nil when there's no marginal
8168 area, as per the documented API.
8170 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
8171 Fmake_vector, as scroll bar's struct members are not all Lisp
8172 objects now. This avoids crashes in GC.
8174 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
8175 bool, so its address could be taken.
8177 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
8179 * image.c (imagemagick_filename_hint): New function to possibly
8180 apply `image-content-type-suffixes'.
8181 (imagemagick_load_image): Use it.
8183 2013-08-13 Eli Zaretskii <eliz@gnu.org>
8185 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
8186 if loading zlib failed.
8188 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
8190 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
8191 2013-08-13 checkin below. Change bool to BOOL, rule is:
8192 All Obj-C code uses BOOL, except for interfaces callable from C.
8194 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
8196 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8198 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
8199 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
8200 bool instead of BOOL.
8201 * w32term.h (struct scroll_bar): Convert fringe_extended_p
8202 from Lisp_Object to bitfield. Adjust comment.
8203 * w32term.c (x_scroll_bar_create): Adjust user.
8204 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
8205 * xterm.c (XTset_vertical_scroll_bar): Likewise.
8206 Use bool for boolean.
8207 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
8208 to `unsigned int' when defining a bitfield.
8210 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
8212 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
8214 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8216 * window.h (struct window): Convert left_margin_cols and
8217 right_margin_cols from Lisp_Objects to integers. Adjust comment.
8218 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
8219 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
8220 Adjust users.
8221 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
8222 Adjust comment.
8223 (showing_window_margins_p, update_window_line, update_frame_1):
8224 * fringe.c (draw_fringe_bitmap_1):
8225 * xdisp.c (window_box_width): Adjust users.
8226 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
8227 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
8228 Use direct assignment.
8229 (Fset_window_configuration, save_window_save, Fwindow_margins):
8230 Convert Lisp_Object to integer and back where appropriate.
8231 (Fset_window_margins): Adjust user. Return t if any margin
8232 was actually changed, and mention this in docstring.
8234 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
8236 * syntax.c (forward_word):
8237 * cmds.c (forward_char, backward_char): Mention the optional argument.
8239 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8241 * window.h (struct window): Convert left_fringe_width
8242 and right_fringe_width from Lisp_Objects to integers.
8243 Adjust comment.
8244 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
8245 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
8246 * window.c (wset_left_fringe_width, wset_right_fringe_width):
8247 Remove.
8248 (make_window): Initialize new integer fields to -1.
8249 (Fsplit_window_internal): Use direct assignment.
8250 (Fset_window_configuration, save_window_save):
8251 Convert Lisp_Object to integer and back where appropriate.
8252 (Fset_window_fringes): Adjust user. Return t if any fringe
8253 was actually changed, and mention this in docstring.
8255 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8257 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
8258 * nsfns.m (x_set_cursor_type):
8259 * w32fns.c (x_set_cursor_type):
8260 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
8261 * xdisp.c (set_frame_cursor_types): ...but in common code.
8263 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8265 * font.c (clear_font_cache): New function, stripped from...
8266 (Fclear_font_cache): ...here, which now uses the function
8267 above. Adjust comment.
8268 * font.h (clear_font_cache): Add prototype.
8269 * xfaces.c (clear_face_cache): Use clear_font_cache.
8271 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
8273 * window.c (Fset_window_start): Compare `w', not `window' because
8274 `w' might not be equal to `window' after call to decode_live_window.
8276 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8278 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
8279 This fixes a problem introduced by the Bug#15035 patch
8280 when using GPG. Reported by Herbert J. Skuhra.
8282 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8284 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
8285 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
8286 not yet initialized.
8288 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8290 * decompress.c (Fzlib_decompress_region): Support zlib
8291 decompression, too, and rename.
8293 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8295 Minor zlib configuration tweaks.
8296 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
8297 Don't assume presence of fn_inflateInit2_ zlib internal function.
8299 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
8301 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
8302 include the zlib prefix.
8304 2013-08-12 Eli Zaretskii <eliz@gnu.org>
8306 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
8307 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
8308 define static variables that are pointers to zlib functions to be
8309 dynamically loaded.
8310 (init_zlib_functions) [WINDOWSNT]: New function.
8311 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
8312 New macros.
8313 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
8314 macros instead of invoking the zlib functions directly.
8315 (syms_of_decompress): DEFSYM Qzlib_dll.
8316 Staticpro Szlib_available_p.
8318 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
8320 Avoid looping over all frame windows to freeze and unfreeze.
8321 * window.h (struct window): Drop frozen_window_start_p.
8322 (freeze_window_starts): Drop prototype.
8323 * frame.h (struct frame): New frozen_window_starts flag.
8324 (FRAME_WINDOWS_FROZEN): New macro.
8325 * window.c (freeze_window_start, freeze_window_starts):
8326 Remove.
8327 (select_window, replace_window): Adjust users.
8328 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
8329 (window_frozen_p): New function.
8330 (redisplay_window): Use it.
8332 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
8334 Fix some fd issues when running subprocesses (Bug#15035).
8335 Fix bugs that can leak files or file descriptors on errors.
8336 Don't unlink open temp files, as that's hard for users to diagnose
8337 when things go awry (e.g., temp disk exhausted).
8338 Don't bother to lock temp files. Check for invalid recursion.
8339 * callproc.c (synch_process_fd): Remove. All uses removed.
8340 (synch_process_tempfile): New var or macro.
8341 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
8342 New constants.
8343 (record_kill_process): New arg, the temp name. All callers changed.
8344 (delete_temp_file): Now just a simple wrapper around unlink.
8345 (call_process_kill): New arg, the call_process_fd array.
8346 Close them all. Clear synch_process_pid. Remove the temp file,
8347 or arrange for it to be removed.
8348 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
8349 that's been moved to synch_process_tempfile. Caller changed.
8350 Do not remove the tempfile; that's now call_process_kill's
8351 responsibility.
8352 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
8353 call_process_kill; the caller now does that.
8354 (call_process_cleanup): Do not close the process fd; that's now
8355 call_process_kill's responsibility.
8356 (Fcall_process): Implement via new function call_process, which
8357 has most of the old body of Fcall_process, but with a different API.
8358 (call_process): New function that does not open or close filefd if
8359 it is nonnegative. Record which fds need to be closed, and let
8360 call_process_kill close (and remove the tempfile, on MSDOS) on error.
8361 Signal an error if invoked recursively (could be done via a hook).
8362 Simplify creation of the tempfile in the MSDOS case.
8363 Don't create the output file until after checking for the executable.
8364 Report any failure to open /dev/null.
8365 Don't open /dev/null for writing twice; once is enough.
8366 Don't create pipe if all output is being discarded or sent to file.
8367 Don't worry about setting up the coding system or reading from the
8368 pipe if all output is being discarded.
8369 Hoist fd_error local into top level, to lessen block nesting.
8370 Don't record deleted pid here; now done by Fcall_process_region.
8371 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
8372 and note its success in synch_process_tempfile.
8373 Do not leak resources when child_setup fails.
8374 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
8375 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
8376 (create_temp_file): Now returns open fd, with an additional
8377 Lisp_Object * argument to return the name. All callers changed.
8378 Do not close the file; rewind it instead, and leave it open for
8379 the caller. Do not lock the temp file. Unwind-protect the file
8380 and the file-descriptor.
8381 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
8382 If an asynchrounous process, record it here, not in call_process.
8383 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
8384 * eval.c (set_unwind_protect): New function.
8385 * fileio.c (write_region): New function, generalized from the
8386 old Fwrite_region. Do not lock temp files.
8387 (Fwrite_region): Use it.
8388 * lisp.h (set_unwind_protect, write_region): New decls.
8389 * process.c: Include <verify.h>.
8390 (make_process): Mark fds as initially closed.
8391 (deleted_pid_list): Now a list of pid-filename pairs.
8392 All uses changed.
8393 (close_process_fd): New function.
8394 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
8395 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
8396 New constants. Verify that their number matches PROCESS_OPEN_FDS.
8397 (create_process, create_pty, Fmake_serial_process)
8398 (server_accept_connection): Record which fds need to be closed,
8399 and let deactivate_process close them.
8400 (Fmake_network_process): Do not discard the unwind-protect
8401 until it's safe to do so.
8402 (deactivate_process): Close the fds opened by create_process etc.
8403 (Fprocess_send_eof): Adjust to new way of recording open fds.
8404 Report an error if /dev/null can't be opened, instead of aborting.
8405 * process.h (PROCESS_OPEN_FDS): New constant.
8406 (struct Lisp_Process): New member open_fds.
8407 (record_kill_process, record_deleted_pid): Adjust signatures.
8408 (record_deleted_pid): Move decl here ...
8409 * syswait.h (record_deleted_pid): ... from here.
8411 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8413 * decompress.c: Fix bugs with large buffers and weird inputs.
8414 Tune a bit. Reindent as per usual Emacs style.
8415 (BUFFER_SIZE): Remove.
8416 (Fdecompress_gzipped_region): Do not mishandle input buffers with
8417 more than UINT_MAX bytes. Decompress into the gap instead of into
8418 an auto buffer, as this should avoid copying. Return nil if
8419 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
8420 set immediate_quit; we shouldn't trust zlib code that much.
8422 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
8424 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
8425 errors, and really move the gap to where we want it.
8427 * lisp.h: Include decompress.c support.
8429 * emacs.c (main): Include decompress.c support.
8431 * Makefile.in: Include -lz if present.
8433 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
8435 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
8436 (initWithTitle:): Initialize frame to 0.
8437 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
8438 (fillWithWidgetValue:frame:): Rename from
8439 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
8441 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
8442 fillWithWidgetValue:frame:
8444 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
8445 remove memory leak warnings.
8447 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
8448 (ns_check_menu_open): Handle menu == nil. Remove assignment to
8449 menu_pending_title.
8451 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
8452 (x_activate_menubar): Update the whole menu.
8453 (trackingNotification:): Call ns_check_menu_open if tracking ends.
8454 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
8455 current event is not NSSystemDefined (Bug#15001).
8456 Call ns_check_menu_open only if trackingMenu is 2.
8457 (menuDidClose:): New method, decrease trackingMenu.
8458 (fillWithWidgetValue:setDelegate:): New method.
8459 (fillWithWidgetValue:): Call the above.
8461 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
8463 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
8465 Omit some unnecessary casts.
8466 Many of these go back to the old pre-C89 days, when they may have
8467 been needed, but we've been assuming C89 or later for a while now.
8468 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
8469 (live_float_p, live_misc_p, live_vector_p):
8470 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
8471 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
8472 (defvar_per_buffer):
8473 * callint.c (Fcall_interactively):
8474 * doc.c (Fsubstitute_command_keys):
8475 * filelock.c (get_boot_time):
8476 * frame.c (xrdb_get_resource):
8477 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
8478 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
8479 (xg_get_file_name_from_selector, menuitem_destroy_callback)
8480 (menuitem_highlight_callback, menu_destroy_callback)
8481 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
8482 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
8483 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
8484 (xg_tool_bar_help_callback, tb_size_cb):
8485 * image.c (xpm_alloc_color, png_read_from_memory)
8486 (png_read_from_file, png_load_body, our_memory_skip_input_data)
8487 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
8488 (syms_of_image):
8489 * keymap.c (describe_map):
8490 * nsfns.m (Fns_display_monitor_attributes_list):
8491 * nsmenu.m (process_dialog:):
8492 * nsterm.m (hold_event):
8493 * process.c (wait_reading_process_output):
8494 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
8495 * scroll.c (do_direct_scrolling, scrolling_1):
8496 * termcap.c (tgetent):
8497 * window.c (check_window_containing, add_window_to_list)
8498 (freeze_window_starts):
8499 * xdisp.c (compare_overlay_entries, vmessage):
8500 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
8501 (x_get_monitor_attributes_xrandr)
8502 (Fx_display_monitor_attributes_list, x_display_info_for_name)
8503 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
8504 * xfont.c (xfont_match, xfont_open):
8505 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
8506 (menubar_selection_callback, menu_position_func)
8507 (popup_selection_callback, create_and_show_popup_menu)
8508 (dialog_selection_callback, create_and_show_dialog):
8509 * xrdb.c (x_get_string_resource)
8510 (main) [TESTRM]:
8511 * xsmfns.c (x_session_check_input):
8512 * xterm.c (x_draw_glyphless_glyph_string_foreground)
8513 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
8514 (xaw_jump_callback, xaw_scroll_callback):
8515 Omit unnecessary casts.
8517 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
8519 Minor string-length refactoring.
8520 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
8521 * frame.c (make_monitor_attribute_list):
8522 Prefer build_string to strlen + make_string.
8524 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
8526 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
8527 don't check minor_code (Bug#14417).
8529 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8531 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
8532 vertical positions instead. This avoids calling MATRIX_ROW with
8533 row numbers that are possibly beyond valid limits. (Bug#15064)
8535 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
8537 Use xstrdup and build_unibyte_string where applicable.
8538 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
8539 * xfns.c (x_window):
8540 * xrdb.c (x_get_customization_string):
8541 * xterm.c (xim_initialize):
8542 * w32fns.c (w32_window): Use xstrdup.
8543 (w32_display_monitor_attributes_list):
8544 * emacs.c (init_cmdargs):
8545 * keyboard.c (PUSH_C_STR):
8546 * nsfont.m (nsfont_open):
8547 * sysdep.c (system_process_attributes):
8548 * w32.c (system_process_attributes):
8549 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
8551 2013-08-09 Eli Zaretskii <eliz@gnu.org>
8553 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
8554 variables of these types so that GDB would know about them, as aid
8555 for debugging fatal exceptions. (Bug#15024) See also
8556 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
8557 discussions.
8559 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
8561 * nsterm.m (ns_update_begin): Don't change clip path if it would be
8562 larger than the NSWindow (Bug#14934).
8564 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8566 Redesign redisplay interface to drop global variable updated_window.
8567 Always pass currently updated window as a parameter to update routines.
8568 * dispextern.h (updated_window): Remove declaration.
8569 (struct redisplay_interface): Pass window parameter to
8570 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
8571 and after_update_window_hook.
8572 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
8573 Adjust prototypes.
8574 * dispnew.c (updated_window): Remove.
8575 (redraw_overlapped_rows, update_marginal_area, update_text_area)
8576 (update_window_line): Adjust to match redisplay interface changes.
8577 * nsterm.m (ns_update_window_begin, ns_update_window_end)
8578 (ns_scroll_run, ns_after_update_window_line):
8579 * w32term.c (x_update_window_begin, x_update_window_end)
8580 (x_after_update_window_line, x_scroll_run):
8581 * xterm.c (x_update_window_begin, x_update_window_end)
8582 (x_after_update_window_line, x_scroll_run):
8583 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
8584 Likewise. Adjust comments where appropriate.
8585 (x_cursor_to): Simplify because this is always called during window
8586 update (but install debugging check anyway).
8587 (expose_window): Check must_be_updated_p flag to see whether this
8588 function is called during window update.
8590 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
8592 Do not reset window modification event counters excessively.
8593 These leftovers and poor man's tricky methods to catch extra
8594 redisplay's attention are no longer needed.
8595 * frame.c (set_menu_bar_lines_1):
8596 * minibuf.c (read_minibuf_unwind):
8597 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
8598 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
8599 (window_scroll_line_based, Fset_window_configuration):
8600 * xdisp.c (redisplay_window): Do not reset last_modified and
8601 last_overlay_modified counters.
8603 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
8605 * xselect.c (x_send_client_event): Set send_event and serial, memset
8606 data.l as it might be bigger than data.b. Use 24 bit mask to
8607 XSendEvent (Bug#15034).
8609 2013-08-07 Eli Zaretskii <eliz@gnu.org>
8611 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
8612 for TTY frames that are not the top frame on their console.
8613 (Bug#14616)
8615 2013-08-07 Martin Rudalics <rudalics@gmx.at>
8617 * w32term.c (w32fullscreen_hook): Really maximize frame when
8618 asked for (Bug#14841).
8620 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8622 Prefer selected_window to Fselected_window, likewise for frames.
8623 * buffer.c (Fbuffer_swap_text):
8624 * data.c (Fvariable_binding_locus):
8625 * window.c (run_window_configuration_change_hook): Adjust users.
8626 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
8627 Use decode_live_frame.
8629 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
8631 Be more careful if selected window shows the buffer other than current,
8632 use window_outdated only if this is not so. This change should also
8633 address some weird issues discussed in Bug#13012.
8634 * window.h (window_outdated): New prototype.
8635 * window.c (window_outdated): Now here. Convert from static and
8636 always assume window's buffer.
8637 (Fwindow_end, Fwindow_line_height): Use it.
8638 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
8639 and always assume window's buffer.
8640 (redisplay_window): Adjust user.
8641 (redisplay_internal): Call to reconsider_clip_changes once and
8642 check whether mode line should be updated only if selected window
8643 shows current buffer.
8644 (run_window_scroll_functions): Use eassert for debugging check.
8645 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
8647 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8649 * window.c (window_scroll, window_scroll_pixel_based)
8650 (window_scroll_line_based): Use bool for booleans.
8652 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
8654 * process.c: Fix minor off-by-one issues in descriptor counts.
8655 This shouldn't fix any real bugs, but it cleans up the code a bit.
8656 (max_process_desc, max_input_desc): -1, not 0, means none.
8657 All uses changed.
8658 (delete_input_desc): New function.
8659 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
8660 (deactivate_process): Scan backwards when recomuting max_process_desc;
8661 that should be faster.
8662 (init_process_emacs): Initialize max_input_desc.
8664 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8666 Use region cache to speedup bidi_find_paragraph_start.
8667 * buffer.h (struct buffer): New member bidi_paragraph_cache.
8668 Rename cache_long_line_scans to cache_long_scans.
8669 * buffer.c (bset_cache_long_line_scans): Rename to
8670 bset_cache_long_scans.
8671 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
8672 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
8673 into account.
8674 (syms_of_buffer): Rename cache-long-line-scans to
8675 cache-long-scans. Adjust docstring.
8676 * search.c (newline_cache_on_off):
8677 * indent.c (width_run_cache_on_off): Adjust users.
8678 * bidi.c (bidi_paragraph_cache_on_off): New function.
8679 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
8680 * insdel.c (prepare_to_modify_buffer):
8681 Invalidate bidi_paragraph_cache if enabled.
8683 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
8685 Invalidate region caches only if buffer text is going to be changed.
8686 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
8687 (modify_text): ...new prototype.
8688 (prepare_to_modify_buffer_1): New prototype.
8689 * textprop.c (modify_region): Rename to...
8690 (modify_text_properties): ...new function.
8691 (add_text_properties_1, set_text_properties, Fremove_text_properties)
8692 (Fremove_list_of_text_properties): Adjust users.
8693 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
8694 (modify_text): ...new function.
8695 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
8696 (prepare_to_modify_buffer_1): ...new function.
8697 * casefiddle.c (casify_region):
8698 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
8699 (Ftranspose_regions): Use modify_text.
8701 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
8703 * lisp.mk (lisp): Add nadvice.elc.
8705 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
8707 New macro to iterate over live buffers similar to frames.
8708 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
8709 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
8710 Declare buffer-related variables here to offload lisp.h.
8711 * buffer.c (Vbuffer_alist): Adjust comment.
8712 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
8713 (other_buffer_safely):
8714 * data.c (store_symval_forwarding):
8715 * dispnew.c (Fframe_or_buffer_changed_p):
8716 * fileio.c (Fdo_auto_save):
8717 * filelock.c (unlock_all_files):
8718 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
8720 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
8722 Fix some minor races in hosts lacking mkostemp (Bug#15015).
8723 * callproc.c (create_temp_file):
8724 * filelock.c (create_lock_file):
8725 Assume mkostemp, since it's now provided by Gnulib.
8727 2013-08-04 Eli Zaretskii <eliz@gnu.org>
8729 * w32.c (mkostemp): New function.
8730 (mktemp): Remove, no longer used. Most of the code reused in
8731 mkostemp. (Bug#15015)
8732 (mktemp): Don't undef.
8734 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
8736 * dispnew.c (glyph_matrix_count, glyph_pool_count):
8737 Move under GLYPH_DEBUG and ENABLE_CHECKING.
8738 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
8739 (free_glyph_pool, check_glyph_memory): Likewise for
8740 all users. Adjust comments where appropriate.
8742 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
8744 * composite.h: Minor fixups.
8745 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
8746 to fix a misspelling, and change it to an inline function while
8747 we're at it (it need not be a macro). All uses changed.
8748 (composition_method, composition_valid_p):
8749 Rewrite to avoid assignments in if-conditions.
8751 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8753 Do not use global Lisp_Object in composition macros.
8754 * composite.h (composition_temp): Remove declaration.
8755 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
8756 (composition_method, composition_valid_p): ...inline functions.
8757 (compose_region): Remove the leftover.
8758 * composite.c (composition_temp): Remove.
8759 (run_composition_function, update_compositions)
8760 (composition_compute_stop_pos, composition_adjust_point)
8761 (Ffind_composition_internal):
8762 * coding.c (handle_composition_annotation):
8763 * xdisp.c (handle_composition_prop, check_point_in_composition):
8764 Related users changed.
8766 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
8768 Drop FRAME_PTR typedef.
8769 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
8770 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
8771 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
8772 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
8773 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
8774 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
8775 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
8776 All related users changed.
8778 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
8780 * eval.c (default_toplevel_binding): New function.
8781 (Fdefvar): Use it.
8782 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
8783 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
8784 (syms_of_eval): Export them.
8785 * data.c (Fdefault_value): Micro cleanup.
8786 * term.c (init_tty): Use "false".
8788 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8790 Fix X GC leak in GTK and raw (no toolkit) X ports.
8791 * xterm.c (x_free_frame_resources): If white and black relief
8792 GCs are allocated, always free them here.
8793 * xfns.c (x_make_gc): Omit redundant initialization.
8794 * widget.c (create_frame_gcs): Remove the leftover.
8795 (EmacsFrameDestroy): Do nothing because all GCs are now freed
8796 in x_free_frame_resources.
8798 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
8800 * nsterm.m (windowWillResize:toSize:): Only change title if
8801 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
8802 modifying it.
8803 (viewDidEndLiveResize): New method.
8805 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
8806 inside NS_IMPL_COCOA.
8808 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8810 * insdel.c (adjust_after_replace, replace_range, del_range_2):
8811 Do not check whether undo is enabled because record_insert and
8812 record_delete does that themselves.
8814 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
8816 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
8817 member which is not really used any more.
8818 (FRAME_XIC_BASE_FONTNAME): Remove.
8819 * xfns.c (xic_free_fontset): Adjust user.
8820 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
8821 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
8822 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
8823 (xdialog_show): Use eassert for debugging check.
8824 * w32term.c (x_unfocus_frame): Remove unused dummy function.
8826 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
8828 * fileio.c, fns.c (merge): Move extern decl from here ...
8829 * lisp.h (merge): ... to here.
8831 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8833 Fix last font-related change.
8834 * w32font.h (w32font_list_internal, w32font_match_internal):
8835 Fix prototype.
8836 * w32uniscribe.c (uniscribe_list, uniscribe_match)
8837 (uniscribe_list_family): Adjust to match font API change.
8838 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
8839 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
8841 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8843 * frame.h (FRAME_MOUSE_UPDATE):
8844 * nsterm.m (ns_frame_up_to_date): Omit redundant check
8845 whether hlinfo->mouse_face_mouse_frame is non-NULL.
8847 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8849 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
8850 * font.h (struct font_driver): Change list, match, and list_family
8851 functions to accept struct frame * as first arg.
8852 * font.c (font_score, font_compare, font_sort_entities):
8853 Remove prototypes.
8854 (font_sort_entities, font_list_entities, font_select_entity)
8855 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
8856 match font API change.
8857 * xfont.c (xfont_list, xfont_match, xfont_list_family):
8858 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
8859 * ftxfont.c (ftxfont_list, ftxfont_match):
8860 * xftfont.c (xftfont_list, xftfont_match):
8861 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
8862 * w32font.c (w32font_list, w32font_match, w32font_list)
8863 (w32font_list_internal, w32_font_match_internal): Likewise.
8864 * xfaces.c (Fx_family_fonts): Adjust user.
8866 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8868 Do not use pure Xism x_wm_set_icon_position in non-X ports.
8869 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
8870 only if HAVE_X_WINDOWS is in use.
8871 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
8872 * nsterm.m (x_wm_set_icon_position): Remove no-op.
8873 * w32term.c (x_wm_set_icon_position): Likewise.
8874 * w32fns.c (x_icon): Adjust user.
8876 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
8878 * xterm.c (last_mouse_press_frame): Remove the
8879 leftover which is not really used any more.
8880 (handle_one_xevent, syms_of_xterm): Adjust users.
8881 (x_flush): Call XFlush once per each X display, not frame.
8882 This is better because this code always unconditionally skips
8883 non-X frames in Vframe_list and issues the only XFlush if we
8884 have more than one X frame on the same X display.
8885 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
8886 Use bool for booleans.
8887 (x_draw_glyph_string_background, cvt_string_to_pixel)
8888 (cvt_pixel_dtor): Drop unnecessary prototypes.
8889 * xterm.h (x_display_ok): Adjust prototype.
8891 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8893 Drop unnecessary functions that deals with frame pixel size.
8894 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
8895 (x_pixel_height): Drop prototypes.
8896 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
8897 (x_pixel_height): Drop implementations.
8898 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
8899 which should be always valid for window frame.
8900 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
8901 * w32menu.c (Fx_popup_dialog):
8902 * xmenu.c (Fx_popup_dialog): Likewise for both.
8904 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8906 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
8907 frame parameters and call to Fmodify_frame_parameters just once.
8908 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
8909 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
8910 and mention nil frame in docstring.
8912 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
8914 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
8915 (x_figure_window_size): Likewise. Adjust to return long.
8916 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
8917 (toplevel): Move Qterminal_live_p to...
8918 * terminal.c (toplevel): ...here, make it static, and...
8919 (syms_of_terminal): ...DEFSYM here.
8920 * frame.h (Qterminal_live_p): Remove declaration.
8921 (make_frame, x_figure_window_size): Adjust prototype.
8922 * nsfns.m (Fx_create_frame): Use long for window flags.
8924 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
8926 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
8927 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
8928 Do not assume that emacs_close (INT_MAX) is a no-op.
8930 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8932 * xfaces.c (make_face_cache): For struct face_cache, prefer
8933 xmalloc to xzalloc and so avoid redundant call to memset.
8934 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
8936 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8938 * fringe.c (draw_window_fringes, update_window_fringes)
8939 (compute_fringe_widths):
8940 * w32term.c (x_draw_glyph_string):
8941 * window.c (candidate_window_p, Frecenter):
8942 * xfaces.c (realize_basic_faces, realize_default_face)
8943 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
8944 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
8945 * xfns.c (x_set_cursor_color, xic_free_xfontset):
8946 * xmenu.c (Fx_menu_bar_open_internal):
8947 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
8948 * xsettings.c (xft_settings_event):
8949 * xterm.c (x_draw_glyph_string, x_had_errors_p):
8950 Use bool for booleans. Adjust style and comments where
8951 appropriate.
8952 * dispextern.h (draw_window_fringes, update_window_fringes)
8953 (compute_fringe_widths):
8954 * xterm.h (x_had_errors_p): Adjust prototype.
8956 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
8958 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
8959 CHECK_LIST. Rewrite the loop to avoid useless local variable.
8961 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
8963 * fns.c (toplevel): Remove comment before Fsafe_length because
8964 it checks for QUIT.
8966 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
8968 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
8970 2013-07-28 Eli Zaretskii <eliz@gnu.org>
8972 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
8973 frame which got the message is still alive, before dereferencing
8974 its pointer. (Bug#14970)
8976 * frame.c (delete_frame): Test "this" frame's minibuffer window to
8977 be a live window, before using it as such. (Bug#14970)
8979 2013-07-27 Eli Zaretskii <eliz@gnu.org>
8981 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
8982 w32_detect_focus_change instead of doing part of its job by hand.
8983 This fixes the problem whereby FOCUS_OUT events were not sent to
8984 the event queue.
8986 2013-07-26 Eli Zaretskii <eliz@gnu.org>
8988 * process.c (Fprocess_list): Doc fix.
8990 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
8991 being re-exposed only if it didn't ask to become visible.
8992 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
8993 was previously iconified. (Bug#14841)
8994 (x_iconify_frame): Mark the frame iconified.
8996 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
8998 Fix minor problems found by static checking.
8999 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
9000 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
9002 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
9004 * eval.c (set_specpdl_old_value): New function.
9005 (unbind_to): Minor simplification.
9006 (get_backtrace_frame): New function.
9007 (Fbacktrace_frame): Use it. Add `base' argument.
9008 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
9009 (syms_of_eval): Export backtrace-eval.
9010 * xterm.c (x_focus_changed): Simplify.
9012 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
9014 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
9016 2013-07-24 Eli Zaretskii <eliz@gnu.org>
9018 * xdisp.c (redisplay_window): Instead of moving point out of
9019 scroll margin, reject the force_start method, and try scrolling
9020 instead. (Bug#14780)
9022 2013-07-24 Ken Brown <kbrown@cornell.edu>
9024 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
9025 (Bug#14944).
9027 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
9029 * eval.c (Fprogn): Do not check that BODY is a proper list.
9030 This undoes the previous change. The check slows down the
9031 interpreter, and is not needed to prevent a crash. See
9032 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
9034 2013-07-23 Glenn Morris <rgm@gnu.org>
9036 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
9038 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
9040 Port to GNU/Linux systems with tinfo but not ncurses.
9041 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
9042 to decide whether ncurses is being used. Without this change,
9043 GCC complains about tgetent not being declared, on a system
9044 that has tinfo installed but ncurses not installed.
9046 * eval.c (Fprogn): Check that BODY is a proper list.
9048 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
9049 * data.c (Fsetq_default):
9050 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
9051 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
9052 (Fcondition_case):
9053 Tune by taking advantage of the fact that ARGS is always a list
9054 when a function is declared to have UNEVALLED args.
9056 * emacsgtkfixed.c: Port to GCC 4.6.
9057 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
9059 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
9061 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
9062 here to silence compiler warnings.
9064 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
9066 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
9067 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
9068 from messing up Emacs's 'struct frame' (Bug#14923).
9070 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9072 * alloc.c (make_save_ptr_ptr): Define this function.
9073 It was inadvertently omitted. It's needed only if
9074 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
9076 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
9078 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
9079 frame have focus (Bug#14895).
9081 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
9083 Avoid vfork-related deadlock more cleanly.
9084 * callproc.c (child_setup): When the child's exec fails, output
9085 the program name, as that's more useful. Use O_NONBLOCK to avoid
9086 deadlock.
9087 * process.c (create_process_1): Remove; no longer needed.
9088 (create_process): Remove timer hack; no longer needed, now that
9089 the child avoids deadlock.
9091 2013-07-20 Glenn Morris <rgm@gnu.org>
9093 * image.c (Fimage_flush): Fix doc typo.
9095 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
9097 Fix array bounds violation when pty allocation fails.
9098 * process.c (PTY_NAME_SIZE): New constant.
9099 (pty_name): Remove static variable; it's now auto.
9100 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
9101 Take pty_name as an arg rather than using a static variable.
9102 All callers changed.
9103 (create_process): Recover pty_flag from process, not from volatile local.
9104 (create_pty): Stay inside array even when pty allocation fails.
9105 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
9107 * lread.c (Fload): Avoid initialization only when lint checking.
9108 Mention that it's needed only for older GCCs.
9110 2013-07-20 Kenichi Handa <handa@gnu.org>
9112 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
9113 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
9115 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
9117 * lread.c (Fload): Avoid uninitialized warning.
9119 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9121 Fix some minor file descriptor leaks and related glitches.
9122 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
9123 (create_lock_file): Use write, not emacs_write.
9124 * image.c (slurp_file, png_load_body):
9125 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
9126 (server_accept_connection):
9127 Don't leak an fd on memory allocation failure.
9128 * image.c (slurp_file): Add a cheap heuristic for growing files.
9129 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
9130 as that's what the other routines do. Maybe input need not be
9131 blocked at all, but it's better to be consistent.
9132 Avoid undefined behavior when strlen is zero.
9134 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
9135 (NSTATICS): Now a constant; doesn't need to be a macro.
9137 2013-07-19 Richard Stallman <rms@gnu.org>
9139 * coding.c (decode_coding_utf_8): Add simple loop for fast
9140 processing of ASCII characters.
9142 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9144 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
9146 2013-07-19 Eli Zaretskii <eliz@gnu.org>
9148 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
9149 unportable 'struct x_display_info'.
9150 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
9151 is a portable type.
9153 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
9155 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
9156 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
9157 or fscanf fails.
9158 (system_process_attributes): Prefer plain char to unsigned char
9159 when either will do. Clean up properly if interrupted or if
9160 memory allocations fail. Don't assume sscanf succeeds.
9161 Remove no-longer-needed workaround to stop GCC from whining.
9162 Read command-line once, instead of multiple times. Check read status a
9163 bit more carefully.
9165 Fix obscure porting bug with varargs functions.
9166 The code assumed that int is treated like ptrdiff_t in a vararg
9167 function, which is not a portable assumption. There was a similar
9168 -- though these days less likely -- porting problem with various
9169 assumptions that pointers of different types all smell the same as
9170 far as vararg functions is conserved. To make this problem less
9171 likely in the future, redo the API to use varargs functions.
9172 * alloc.c (make_save_value): Remove this vararg function.
9173 All uses changed to ...
9174 (make_save_int_int_int, make_save_obj_obj_obj_obj)
9175 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
9176 New functions.
9177 (make_save_ptr): Rename from make_save_pointer, for consistency with
9178 the above. Define only on platforms that need it. All uses changed.
9180 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9182 * keyboard.c: Try to fix typos in previous change.
9183 (DISPLAY_LIST_INFO): New macro.
9184 (kbd_buffer_get_event): Do not access members that are not present
9185 in X11. Revert inadvertent change of "!=" to "=".
9187 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
9189 * keyboard.c (kbd_buffer_get_event):
9190 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
9191 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
9193 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
9195 * filelock.c: Fix unlikely file descriptor leaks.
9196 (get_boot_time_1): Rework to avoid using emacs_open.
9197 This doesn't actually fix a leak, but is better anyway.
9198 (read_lock_data): Use read, not emacs_read.
9200 * doc.c: Fix minor memory and file descriptor leaks.
9201 * doc.c (get_doc_string): Fix memory leak when doc file absent.
9202 (get_doc_string, Fsnarf_documentation):
9203 Fix file descriptor leak on error.
9205 * term.c: Fix minor fdopen-related file descriptor leaks.
9206 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
9207 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
9209 * charset.c: Fix file descriptor leaks and errno issues.
9210 Include <errno.h>.
9211 (load_charset_map_from_file): Don't leak file descriptor on error.
9212 Use plain record_xmalloc since the allocation is larger than
9213 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
9214 of entries.
9215 * eval.c (record_unwind_protect_nothing):
9216 * fileio.c (fclose_unwind):
9217 New functions.
9218 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
9219 The replacement doesn't block input, but that no longer seems
9220 necessary.
9222 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
9224 * lread.c: Fix file descriptor leaks and errno issues.
9225 (Fload): Close some races that leaked fds or streams when 'load'
9226 was interrupted.
9227 (Fload, openp): Report error number of last nontrivial failure to open.
9228 ENOENT counts as trivial.
9229 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
9230 New functions.
9231 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
9232 now that the function is always called with a nonnegative arg.
9233 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
9234 All uses replaced with ...
9235 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
9237 A few more minor file errno-reporting bugs.
9238 * callproc.c (Fcall_process):
9239 * doc.c (Fsnarf_documentation):
9240 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
9241 * process.c (set_socket_option):
9242 Don't let a constructor trash errno.
9243 * doc.c: Include <errno.h>.
9245 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
9247 * w32fns.c (unwind_create_tip_frame): Fix declaration.
9249 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9251 Fix w32 bug with call-process-region (Bug#14885).
9252 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
9253 to Fcall_process when the input is empty. This simplifies the
9254 code a bit. It makes no difference on POSIXish platforms but
9255 apparently it fixes a bug on w32.
9257 Fix bug where insert-file-contents closes a file twice (Bug#14839).
9258 * fileio.c (close_file_unwind): Don't close if FD is negative;
9259 this can happen when unwinding a zapped file descriptor.
9260 (Finsert_file_contents): Unwind-protect the fd before the point marker,
9261 in case Emacs runs out of memory between the two unwind-protects.
9262 Don't trash errno when closing FD.
9263 Zap the FD in the specpdl when closing it, instead of deferring
9264 the removal of the unwind-protect; this fixes a bug where a child
9265 function unwinds the stack past us.
9267 New unwind-protect flavors to better type-check C callbacks.
9268 This also lessens the need to write wrappers for callbacks,
9269 and the need for make_save_pointer.
9270 * alloc.c (free_save_value):
9271 * atimer.c (run_all_atimers):
9272 Now extern.
9273 * alloc.c (safe_alloca_unwind):
9274 * atimer.c (unwind_stop_other_atimers):
9275 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
9276 * menu.c (cleanup_popup_menu) [HAVE_NS]:
9277 * minibuf.c (choose_minibuf_frame_1):
9278 * process.c (make_serial_process_unwind):
9279 * xdisp.c (pop_message_unwind):
9280 * xselect.c (queue_selection_requests_unwind):
9281 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
9282 * alloc.c (record_xmalloc):
9283 Prefer record_unwind_protect_ptr to record_unwind_protect with
9284 make_save_pointer.
9285 * alloc.c (Fgarbage_collect):
9286 Prefer record_unwind_protect_void to passing a dummy.
9287 * buffer.c (restore_buffer):
9288 * window.c (restore_window_configuration):
9289 * xfns.c, w32fns.c (do_unwind_create_frame)
9290 New wrapper. All record-unwind uses of wrappee changed.
9291 * buffer.c (set_buffer_if_live):
9292 * callproc.c (call_process_cleanup, delete_temp_file):
9293 * coding.c (code_conversion_restore):
9294 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
9295 * editfns.c (save_excursion_restore)
9296 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
9297 (save_restriction_restore):
9298 * eval.c (restore_stack_limits, un_autoload):
9299 * fns.c (require_unwind):
9300 * keyboard.c (recursive_edit_unwind, tracking_off):
9301 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
9302 * macros.c (pop_kbd_macro, restore_menu_items):
9303 * nsfns.m (unwind_create_frame):
9304 * print.c (print_unwind):
9305 * process.c (start_process_unwind):
9306 * search.c (unwind_set_match_data):
9307 * window.c (select_window_norecord, select_frame_norecord):
9308 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
9309 (fast_set_selected_frame):
9310 * xfns.c, w32fns.c (unwind_create_tip_frame):
9311 Return void, not a dummy Lisp_Object. All uses changed.
9312 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
9313 * callproc.c (call_process_kill):
9314 * fileio.c (restore_point_unwind, decide_coding_unwind)
9315 (build_annotations_unwind):
9316 * insdel.c (Fcombine_after_change_execute_1):
9317 * keyboard.c (read_char_help_form_unwind):
9318 * menu.c (unuse_menu_items):
9319 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
9320 * sound.c (sound_cleanup):
9321 * xdisp.c (unwind_redisplay):
9322 * xfns.c (clean_up_dialog):
9323 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
9324 Accept no args and return void, instead of accepting and returning
9325 a dummy Lisp_Object. All uses changed.
9326 * cygw32.c (fchdir_unwind):
9327 * fileio.c (close_file_unwind):
9328 * keyboard.c (restore_kboard_configuration):
9329 * lread.c (readevalllop_1):
9330 * process.c (wait_reading_process_output_unwind):
9331 Accept int and return void, rather than accepting an Emacs integer
9332 and returning a dummy object. In some cases this fixes an
9333 unlikely bug when the corresponding int is outside Emacs integer
9334 range. All uses changed.
9335 * dired.c (directory_files_internal_unwind):
9336 * fileio.c (do_auto_save_unwind):
9337 * gtkutil.c (pop_down_dialog):
9338 * insdel.c (reset_var_on_error):
9339 * lread.c (load_unwind):
9340 * xfns.c (clean_up_file_dialog):
9341 * xmenu.c, nsmenu.m (pop_down_menu):
9342 * xmenu.c (cleanup_widget_value_tree):
9343 * xselect.c (wait_for_property_change_unwind):
9344 Accept pointer and return void, rather than accepting an Emacs
9345 save value encapsulating the pointer and returning a dummy object.
9346 All uses changed.
9347 * editfns.c (Fformat): Update the saved pointer directly via
9348 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
9349 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
9350 (unwind_body): New function.
9351 (record_unwind_protect): First arg is now a function returning void,
9352 not a dummy Lisp_Object.
9353 (record_unwind_protect_ptr, record_unwind_protect_int)
9354 (record_unwind_protect_void): New functions.
9355 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
9356 * fileio.c (struct auto_save_unwind): New type.
9357 (do_auto_save_unwind): Use it.
9358 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
9359 * insdel.c (struct rvoe_arg): New type.
9360 (reset_var_on_error): Use it.
9361 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
9362 New constants.
9363 (specbinding_func): Remove; there are now several such functions.
9364 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
9365 (set_unwind_protect_ptr): New function.
9366 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
9368 Be simpler and more consistent about reporting I/O errors.
9369 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9370 Say "Read error" and "Write error", rather than "I/O error", or
9371 "IO error reading", or "IO error writing", when a read or write
9372 error occurs.
9373 * process.c (Fmake_network_process, wait_reading_process_output)
9374 (send_process, Fprocess_send_eof, wait_reading_process_output):
9375 Capitalize diagnostics consistently. Put "failed foo" at the
9376 start of the diagnostic, so that we don't capitalize the
9377 function name "foo". Consistently say "failed" for such
9378 diagnostics.
9379 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
9380 All callers changed. This is so it can use report_file_error.
9381 * sysdep.c (serial_open, serial_configure): Capitalize I/O
9382 diagnostics consistently as above.
9384 * fileio.c (report_file_errno): Fix errno reporting bug.
9385 If the file name is neither null nor a pair, package it up as a
9386 singleton list. All callers changed, both to this function and to
9387 report_file_error. This fixes a bug where the memory allocator
9388 invoked by list1 set errno so that the immediately following
9389 report_file_error reported the wrong errno value.
9391 Fix minor problems found by --enable-gcc-warnings.
9392 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
9393 * keyboard.c (kbd_buffer_get_event): Remove unused local.
9395 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
9397 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
9398 Set event->arg to Qt if switch-event shall be generated.
9399 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
9401 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
9403 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
9404 FOCUS_OUT_EVENT.
9406 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
9407 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
9408 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
9409 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
9410 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
9411 and there is a focused frame.
9412 (head_table): Add focus-in and focus-out.
9413 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
9414 bind to handle-focus-in/out.
9416 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
9417 (Fhandle_switch_frame): Call Fhandle_focus_in.
9418 (syms_of_frame): defsubr handle-focus-in/out.
9420 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
9422 Fix porting bug to older POSIXish platforms (Bug#14862).
9423 * sysdep.c (emacs_pipe): New function, that implements
9424 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
9425 This should port better to CentOS 5 and to Mac OS X 10.6.
9426 All calls to pipe2 changed.
9428 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
9429 This makes the code easier to read and the executable a bit smaller.
9430 Do not replace all calls to Fcons that happen to create lists,
9431 just calls that are intended to create lists. For example, when
9432 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
9433 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
9434 Similarly for list2 through list5.
9435 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
9436 * bytecode.c (exec_byte_code):
9437 * callint.c (quotify_arg, Fcall_interactively):
9438 * callproc.c (Fcall_process, create_temp_file):
9439 * charset.c (load_charset_map_from_file)
9440 (Fdefine_charset_internal, init_charset):
9441 * coding.c (get_translation_table, detect_coding_system)
9442 (Fcheck_coding_systems_region)
9443 (Fset_terminal_coding_system_internal)
9444 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
9445 * composite.c (update_compositions, Ffind_composition_internal):
9446 * dired.c (directory_files_internal, file_name_completion)
9447 (Fsystem_users):
9448 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
9449 * doc.c (Fsnarf_documentation):
9450 * editfns.c (Fmessage_box):
9451 * emacs.c (main):
9452 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
9453 (Feval, eval_sub, Ffuncall, apply_lambda):
9454 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
9455 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
9456 (Fset_file_times, Finsert_file_contents)
9457 (Fchoose_write_coding_system, Fwrite_region):
9458 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
9459 * font.c (font_registry_charsets, font_parse_fcname)
9460 (font_prepare_cache, font_update_drivers, Flist_fonts):
9461 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
9462 * frame.c (make_frame, Fmake_terminal_frame)
9463 (x_set_frame_parameters, x_report_frame_params)
9464 (x_default_parameter, Fx_parse_geometry):
9465 * ftfont.c (syms_of_ftfont):
9466 * image.c (gif_load):
9467 * keyboard.c (command_loop_1):
9468 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
9469 (Fcopy_keymap, append_key, Fcurrent_active_maps)
9470 (Fminor_mode_key_binding, accessible_keymaps_1)
9471 (Faccessible_keymaps, Fwhere_is_internal):
9472 * lread.c (read_emacs_mule_char):
9473 * menu.c (find_and_return_menu_selection):
9474 * minibuf.c (get_minibuffer):
9475 * nsfns.m (Fns_perform_service):
9476 * nsfont.m (ns_script_to_charset):
9477 * nsmenu.m (ns_popup_dialog):
9478 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
9479 (Fx_own_selection_internal):
9480 * nsterm.m (append2):
9481 * print.c (Fredirect_debugging_output)
9482 (print_prune_string_charset):
9483 * process.c (Fdelete_process, Fprocess_contact)
9484 (Fformat_network_address, set_socket_option)
9485 (read_and_dispose_of_process_output, write_queue_push)
9486 (send_process, exec_sentinel):
9487 * sound.c (Fplay_sound_internal):
9488 * textprop.c (validate_plist, add_properties)
9489 (Fput_text_property, Fadd_face_text_property)
9490 (copy_text_properties, text_property_list, syms_of_textprop):
9491 * unexaix.c (report_error):
9492 * unexcoff.c (report_error):
9493 * unexsol.c (unexec):
9494 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
9495 (Fformat_mode_line, syms_of_xdisp):
9496 * xfaces.c (set_font_frame_param)
9497 (Finternal_lisp_face_attribute_values)
9498 (Finternal_merge_in_global_face, syms_of_xfaces):
9499 * xfns.c (x_default_scroll_bar_color_parameter)
9500 (x_default_font_parameter, x_create_tip_frame):
9501 * xfont.c (xfont_supported_scripts):
9502 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
9503 (menu_help_callback, xmenu_show):
9504 * xml.c (make_dom):
9505 * xterm.c (set_wm_state):
9506 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
9507 and similarly for list2 through list5.
9509 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
9511 * callproc.c (Fcall_process_region): Fix minor race and tune.
9512 (create_temp_file): New function, with the temp-file-creation part
9513 of the old Fcall_process_region. Use Fcopy_sequence to create the
9514 temp file name, rather than alloca + build_string, for simplicity.
9515 Don't bother to block input around the temp file creation;
9516 shouldn't be needed. Simplify use of mktemp.
9517 Use record_unwind_protect immediately after creating the temp file;
9518 this closes an unlikely race where the temp file was not removed.
9519 Use memcpy rather than an open-coded loop.
9520 (Fcall_process_region): Use the new function. If the input is
9521 empty, redirect from /dev/null rather than from a newly created
9522 empty temp file; this avoids unnecessary file system traffic.
9524 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
9526 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
9527 Simplify by making this case like the other two. This is a bit
9528 slower on obsolete hosts, but the extra complexity isn't worth it.
9530 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
9531 * process.c (create_process) [!DOS_NT]:
9532 Remove now-unnecessary calls to emacs_close.
9534 2013-07-13 Eli Zaretskii <eliz@gnu.org>
9536 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
9537 returning early. (Bug#14850)
9539 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
9540 and inhibit-iso-escape-detection attributes of 'undecided'.
9541 (Bug#14822)
9543 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
9545 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
9546 Reported by Herbert J. Skuhra in
9547 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
9549 Don't lose top specpdl entry when memory is exhausted.
9550 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
9551 specpdl overflow here, to simplify callers; all callers changed.
9552 Always reserve an unused entry at the stack top; this avoids
9553 losing the top entry's information when memory is exhausted.
9555 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9557 Clean up errno reporting and fix some errno-reporting bugs.
9558 * callproc.c (Fcall_process):
9559 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
9560 * process.c (create_process, Fmake_network_process):
9561 * unexaix.c (report_error):
9562 * unexcoff.c (report_error):
9563 Be more careful about reporting the errno of failed operations.
9564 The code previously reported the wrong errno sometimes.
9565 Also, prefer report_file_errno to setting errno + report_file_error.
9566 (Fcall_process): Look at openp return value rather than at path,
9567 as that's a bit faster and clearer when there's a numeric predicate.
9568 * fileio.c (report_file_errno): New function, with most of the
9569 old contents of report_file_error.
9570 (report_file_error): Use it.
9571 (Ffile_exists_p, Ffile_accessible_directory_p):
9572 Set errno to 0 when it is junk.
9573 * fileio.c (Faccess_file):
9574 * image.c (x_create_bitmap_from_file):
9575 Use faccessat rather than opening the file, to avoid the hassle of
9576 having a file descriptor open.
9577 * lisp.h (report_file_errno): New decl.
9578 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
9580 Minor EBADF fixes.
9581 * process.c (create_process, wait_reading_process_output) [AIX]:
9582 Remove obsolete SIGHUP-related code, as Emacs no longer disables
9583 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
9584 a multithreaded environment anyway).
9585 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
9587 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
9589 * image.c (x_find_image_file): Don't close a remote file handle.
9591 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
9593 Fix races with threads and file descriptors.
9594 * callproc.c (Fcall_process_region):
9595 * dired.c (open_directory):
9596 * emacs.c (main, Fdaemon_initialized):
9597 * image.c (x_find_image_file):
9598 * inotify.c (Finotify_rm_watch):
9599 * lread.c (Flocate_file_internal):
9600 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
9601 * term.c (term_mouse_moveto, init_tty):
9602 * termcap.c (tgetent):
9603 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
9604 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
9605 * unexhp9k800.c, unexmacosx.c (unexec):
9606 * callproc.c (Fcall_process_region):
9607 Use emacs_close, not close.
9608 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
9609 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
9610 and posix_close function on current platforms (which all lack them).
9611 (emacs_close): Use it. This should fix the races on GNU/Linux and
9612 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
9613 and it should avoid closing random victim file descriptors on
9614 other platforms.
9616 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
9618 * inotify.c (uninitialized): Remove. All uses replaced by -1.
9619 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
9620 Touch up doc a bit.
9622 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
9623 This is for .gdbinit xbacktrace.
9625 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
9626 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
9627 (emacs_set_tty): Now static.
9628 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
9629 * term.c (tty_capable_p, tty_default_color_capabilities)
9630 (get_tty_terminal, term_mouse_movement)
9631 (handle_one_term_event, init_tty, maybe_fatal):
9632 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
9633 (tgetent, scan_file, name_match, compare_contin):
9634 * terminal.c (get_terminal):
9635 Use bool for boolean.
9636 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
9637 Prefer char to unsigned char if either will do.
9638 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
9639 (tty_write_glyphs): Prefer int to unsigned.
9640 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
9641 All callers changed.
9642 * termcap.c (tprint, main) [TEST]: Remove non-working test.
9644 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9646 Port to C89.
9647 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
9648 (B__dummy__): New dummy symbol, to pacify C89.
9649 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
9650 they can't grok varargs macros.
9651 * dispnew.c (add_window_display_history)
9652 (add_frame_display_history):
9653 * print.c (print_object):
9654 * xdisp.c (debug_method_add):
9655 Use %p printf format only for void pointers.
9656 * emacs.c (usage_message): New constant, replacing ...
9657 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
9658 (main): Adjust to usage reorg.
9659 * fns.c (syms_of_fns):
9660 * profiler.c (syms_of_profiler):
9661 Don't use non-constant struct initializers.
9662 * gnutls.h (gnutls_initstage_t):
9663 * lisp.h (enum Lisp_Fwd_Type):
9664 * lread.c (lisp_file_lexically_bound_p):
9665 * xsettings.c (anonymous enum):
9666 Remove trailing comma.
9667 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
9668 * lisp.h (ENUM_BF): Use unsigned if pedantic.
9669 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
9670 (DEFUN): Use it.
9671 * regex.c (const_re_char): New type, to pacify strict C89.
9672 All uses of 'const re_char' replaced to use it.
9673 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
9674 with glibc when strict C89. This change is imported from gnulib.
9675 All uses changed.
9676 (_Restrict_arr_): Rename from __restrict_arr, similarly.
9677 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
9678 Omit GNU_LINUX implementation, since it requires long long.
9679 * xterm.c (x_draw_underwave):
9680 Do not assume the traditional order of struct's members.
9681 (x_term_init): Rewrite to avoid the need for non-constant structure
9682 initializers.
9684 Syntax cleanup, mostly replacing macros with functions.
9685 This removes the need for the syntax_temp hack.
9686 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
9687 * syntax.c (SYNTAX_INLINE): New macro.
9688 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
9689 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
9690 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
9691 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
9692 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
9693 (SYNTAX_COMEND_FIRST): Now functions, not macros.
9694 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
9695 Now constants, not macros.
9696 (syntax_temp) [!__GNUC__]: Remove.
9697 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
9698 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
9699 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
9700 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
9701 Move here from syntax.h; now functions, not macros. Except for the
9702 last function, these are static since only syntax.c uses them.
9703 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
9704 All uses changed. Now a function, not a macro; use this fact
9705 to simplify the code.
9706 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
9707 compiler bugs; no longer relevant.
9708 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
9709 (SYNTAX_INLINE): New macro.
9710 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
9711 for the new functions. Use bool for boolean member.
9712 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
9713 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
9714 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
9715 (SETUP_BUFFER_SYNTAX_TABLE):
9716 Now extern inline functions, not macros.
9717 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
9718 Remove; all uses replaced by implementation.
9719 (syntax_temp) [!__GNUC__]: Remove decl.
9720 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
9722 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
9724 * emacs.c (main): Fix syntax error.
9726 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
9728 Timestamp fixes for undo (Bug#14824).
9729 * atimer.c (schedule_atimer):
9730 * fileio.c (Ffile_newer_than_file_p):
9731 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
9732 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
9733 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
9734 (syms_of_fileio): Remove Sclear_visited_file_name.
9735 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
9736 file doesn't exist; this avoids an ambiguity with negative timestamps.
9737 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
9738 * systime.h (make_emacs_time, invalid_emacs_time):
9739 Don't assume struct timespec layout; POSIX doesn't guarantee it.
9740 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
9741 * undo.c (record_first_change): Push (visited-file-modtime) onto
9742 undo list rather than reimplementing it by hand, incorrectly.
9744 2013-07-09 Ken Brown <kbrown@cornell.edu>
9746 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
9748 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
9750 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
9752 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
9754 Handle errno and exit status a bit more carefully.
9755 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
9756 number into an exit status. Instead, use EXIT_CANCELED.
9757 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
9758 * callproc.c (relocate_fd):
9759 * emacs.c (close_output_streams, main):
9760 * process.c (create_process):
9761 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
9762 Use emacs_perror for simplicity.
9763 * callproc.c (relocate_fd, main):
9764 * sysdep.c (sys_subshell):
9765 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
9766 (shut_down_emacs): Use emacs_write, not write.
9767 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
9768 * fileio.c (Fcopy_file, e_write):
9769 * nsterm.m (ns_select):
9770 * process.c (send_process):
9771 * sound.c (vox_write):
9772 Use emacs_write_sig, not emacs_write.
9773 * lisp.h (emacs_write_sig, emacs_perror): New decls.
9774 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
9775 New constants.
9776 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
9777 of write.
9778 (emacs_full_write): New function.
9779 (emacs_write): Rewrite to use it.
9780 (emacswrite_sig, emacs_perror): New functions.
9781 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
9783 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
9785 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
9786 on NS even if it is present. Pixmap on NS is a void*.
9788 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9790 Port to Ubuntu 10 (Bug#14803).
9791 Problem reported by T.V. Raman.
9792 * process.c (close_on_exec, accept4, process_socket):
9793 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
9795 2013-07-07 Eli Zaretskii <eliz@gnu.org>
9797 * w32.c (sys_dup): Declare prototype.
9799 * filelock.c:
9800 * emacs.c:
9801 * callproc.c [WINDOWSNT]: Include sys/socket.h.
9803 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9805 Make file descriptors close-on-exec when possible (Bug#14803).
9806 This simplifies Emacs a bit, since it no longer needs to worry
9807 about closing file descriptors by hand in some cases.
9808 It also fixes some unlikely races. Not all such races, as
9809 libraries often open files internally without setting
9810 close-on-exec, but it's an improvement.
9811 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
9812 * callproc.c (Fcall_process) [!MSDOS]:
9813 * emacs.c (main) [!DOS_NT]:
9814 * nsterm.m (ns_term_init):
9815 * process.c (create_process):
9816 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
9817 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
9818 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
9819 Prefer mkostemp with O_CLOEXEC to mkstemp.
9820 * callproc.c (relocate_fd) [!WINDOWSNT]:
9821 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
9822 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
9823 now using pipe2.
9824 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
9825 Make the resulting file descriptor close-on-exec.
9826 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
9827 * lread.c (load_descriptor_list, load_descriptor_unwind):
9828 Remove; no longer needed. All uses removed.
9829 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
9830 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
9831 New functions.
9832 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
9833 (Fmake_network_process, Fnetwork_interface_list)
9834 (Fnetwork_interface_info, server_accept_connection):
9835 Make newly-created socket close-on-exec.
9836 * sysdep.c (emacs_open, emacs_fopen):
9837 Make new-created descriptor close-on-exec.
9838 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
9839 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
9841 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
9843 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
9844 for NS_IMPL_GNUSTEP.
9846 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
9848 Fix openp errno handling.
9849 * callproc.c (Fcall_process): Preserve openp errno around close.
9850 * lread.c (openp): Set errno when returning -1, as some callers
9851 expect this.
9853 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
9855 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
9857 * nsterm.h (NSSavePanel): Update comment.
9858 (NSAPP_DATA2_RUNFILEDIALOG): Define.
9859 (ns_run_file_dialog): Declare.
9861 * nsfns.m: Remove panelOK.
9862 (ns_fd_data): New.
9863 (ns_run_file_dialog): New function.
9864 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
9865 event loop, so file dialog is popped up by ns_run_file_dialog, called
9866 by sendEvent (Bug#14578).
9867 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
9869 2013-07-06 Eli Zaretskii <eliz@gnu.org>
9871 * xdisp.c (default_line_pixel_height): New function.
9872 (pos_visible_p, move_it_vertically_backward, try_scrolling)
9873 (try_cursor_movement, redisplay_window, try_window)
9874 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
9876 * window.c (window_scroll_pixel_based):
9877 use default_line_pixel_height.
9879 * dispextern.h (default_line_pixel_height): Add prototype.
9881 * frame.c (x_set_line_spacing): Accept a float value for
9882 line-spacing parameter, per the documentation.
9884 * data.c (Fmultibyte_string_p): Doc fix.
9886 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
9888 Use emacs_open more consistently when opening files.
9889 This handles EINTR more consistently now, and makes it easier
9890 to introduce other uniform changes to file descriptor handling.
9891 * sysstdio.h: New file.
9892 * buffer.c (mmap_init):
9893 * cygw32.c (chdir_to_default_directory):
9894 * dispnew.c (Fopen_termscript):
9895 * emacs.c (Fdaemon_initialized):
9896 * fileio.c (Fdo_auto_save):
9897 * image.c (slurp_file, png_load_body, jpeg_load_body):
9898 * keyboard.c (Fopen_dribble_file):
9899 * lread.c (Fload):
9900 * print.c (Fredirect_debugging_output):
9901 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
9902 * termcap.c (tgetent):
9903 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
9904 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
9905 * w32term.c (w32_initialize) [CYGWIN]:
9906 * xfaces.c (Fx_load_color_file):
9907 Use emacs_open instead of plain open, and emacs_fopen instead of
9908 plain fopen.
9909 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
9910 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
9911 * callproc.c (default_output_mode): New constant.
9912 (Fcall_process): Use it to call emacs_open instead of plain creat.
9913 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
9914 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
9915 (emacs_fopen): New function.
9916 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
9917 Include <lisp.h>, for emacs_open.
9918 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
9920 Remove duplicate #include directives.
9921 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
9922 * xfaces.c:
9923 Don't include stdio.h twice.
9924 * buffer.c [USE_MMAP_FOR_BUFFERS]:
9925 Don't include sys/types.h or stdio.h twice.
9926 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
9927 * lread.c: Don't include coding.h twice.
9928 * nsfont.m: Don't include frame.h twice.
9929 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
9930 * ralloc.c: Don't include <unistd.h> twice.
9931 * xdisp.c: Don't include font.h twice.
9932 * xterm.c: Don't include fontset.h twice.
9933 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
9935 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9937 Scale ImageMagick images more carefully.
9938 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
9939 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
9940 Be more careful about avoiding undefined behavior after
9941 integer overflow and division by zero.
9943 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9945 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
9946 (syms_of_w32fns): DEFSYM them.
9947 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
9948 (CCHDEVICENAME): Define macros if not defined.
9949 (struct MONITOR_INFO_EX): New struct.
9950 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
9951 (enum_display_monitors_fn): New variable.
9952 (globals_of_w32fns): Initialize it.
9953 (Fx_display_pixel_width, Fx_display_pixel_height)
9954 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
9955 multi-monitor setups in docstrings.
9956 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
9957 screen size by primary monitor's millimeter per pixel.
9958 (w32_monitor_enum, w32_display_monitor_attributes_list)
9959 (w32_display_monitor_attributes_list_fallback)
9960 (Fw32_display_monitor_attributes_list): New functions.
9961 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
9963 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
9964 if not defined.
9965 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
9967 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
9969 * fileio.c (Qfile_notify_error): New error symbol.
9971 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
9972 * inotify.c (inotify_callback, symbol_to_inotifymask)
9973 (Finotify_add_watch, Finotify_rm_watch): Use it.
9974 (inotifyevent_to_event): Exchange order of cookie and file name.
9975 (Finotify_add_watch): Adapt docstring.
9977 * lisp.h (Qfile_notify_error): Declare.
9979 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9981 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
9982 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9983 Do not clear _malloc_thread_enabled_p, undoing the previous change,
9984 which did not work (see <http://bugs.gnu.org/14569#307>).
9985 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
9986 && (!noninteractive || initialized)). This attempts to thread
9987 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
9989 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
9991 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
9992 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
9994 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
9996 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
9997 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
9998 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
9999 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
10001 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10003 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
10004 Define to __sys_siglist.
10006 2013-07-02 Eli Zaretskii <eliz@gnu.org>
10008 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
10009 word-wrap, so that overflow-newline-into-fringe would work in
10010 visual-line-mode. (Bug#2749)
10011 (move_it_in_display_line_to): When the last scanned display
10012 element fits exactly on the display line, and
10013 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
10014 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
10015 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
10016 finding buffer position that corresponds to pixel coordinates,
10017 e.g. in buffer_posn_from_coords.
10019 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
10021 * process.c (handle_child_signal): Call catch_child_signal if
10022 NS_IMPL_GNUSTEP.
10024 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
10026 Don't convert function pointers to void * and back.
10027 It isn't portable C, and it's easy enough to avoid.
10028 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
10029 (make_save_value): Add support for SAVE_FUNCPOINTER.
10030 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
10031 * print.c (print_object):
10032 Distinguish function from object pointers.
10033 * lisp.h (SAVE_FUNCPOINTER): New constant.
10034 (SAVE_SLOT_BITS): Adjust to it.
10035 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
10036 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
10037 (voidfuncptr): New typedef.
10038 (struct Lisp_Save_Value): New member data[0].funcpointer.
10039 (XSAVE_FUNCPOINTER): New function.
10041 Simplify buildobj processing.
10042 * Makefile.in (buildobj.h): Make it a sequence of strings each
10043 followed by comma, rather than a single string. Put it into a
10044 .tmp file in case there's an error while generating it.
10045 (gl-stamp): Use .tmp for temp files.
10046 (mostlyclean): Clean .tmp files.
10047 * doc.c (buildobj): Move to just the routine that needs it.
10048 It's now an array of strings, so processing is simpler.
10050 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
10052 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
10053 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
10054 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
10055 Invoke malloc_enable_thread even when not interactive.
10056 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
10057 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
10058 in this case, since the underlying bug has now been fixed.
10060 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
10062 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
10063 unlinking it (bug#14691).
10065 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
10067 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
10068 before checking whether buffer is modified. This lets
10069 `kill-buffer-query-functions' cancel killing of the buffer or save
10070 its content before `kill-buffer' asks user the "Buffer %s
10071 modified; kill anyway?" question.
10073 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
10075 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
10076 Let the super performKeyEquivalent deal with them (Bug#14747).
10078 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
10080 * widget.c (resize_cb): Remove unused local.
10082 Do not use GTK 3 if it exists but cannot be compiled.
10083 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
10084 * xterm.c (x_error_handler) [!USE_GTK]:
10085 Do not use GTK 3.
10087 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
10089 2013-06-30 Eli Zaretskii <eliz@gnu.org>
10091 * intervals.c (get_local_map): Instead of aborting, clip POSITION
10092 to the valid range of values. (Bug#14753)
10094 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
10095 when moving point by using the current glyph matrix. This avoids
10096 the need to force redisplay when this function is called in a
10097 loop.
10099 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
10101 Fix minor problems found by static checking.
10102 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
10103 Redo the latter's body to sidestep GCC parenthesization warnings.
10104 (setup_coding_system, detect_coding, detect_coding_system): Use them.
10105 * coding.c (detect_coding, detect_coding_system):
10106 * coding.h (struct undecided_spec):
10107 Use bool for boolean.
10108 * image.c (QCmax_width, QCmax_height): Now static.
10109 * xdisp.c (Fmove_point_visually): Remove unused local.
10111 2013-06-29 Eli Zaretskii <eliz@gnu.org>
10113 * xdisp.c (Fmove_point_visually): New function.
10115 2013-06-28 Kenichi Handa <handa@gnu.org>
10117 * coding.h (define_coding_undecided_arg_index): New enum.
10118 (coding_attr_index): New members
10119 coding_attr_undecided_inhibit_null_byte_detection,
10120 coding_attr_undecided_inhibit_iso_escape_detection,
10121 coding_attr_undecided_prefer_utf_8.
10122 (undecided_spec): New struct.
10123 (struct coding_system): New member `undecided' of the member
10124 `spec'.
10126 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
10127 (detect_coding): Likewise.
10128 (detect_coding_system): Likewise.
10129 (Fdefine_coding_system_internal): New coding system properties
10130 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
10131 :prefer-utf-8.
10132 (syms_of_coding): Adjust for coding_arg_undecided_max.
10134 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
10136 * image.c (x_from_xcolors): Remove unused local.
10138 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
10140 Defer image data transfer between X client and server until actual
10141 display happens.
10143 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
10144 and `mask_img'.
10146 * image.c (Destroy_Image): Remove.
10147 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
10148 `mask_p', and `colors_p'. All uses changed.
10149 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
10150 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
10151 New macros for `flags' arg to x_clear_image_1.
10152 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
10153 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
10154 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
10155 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
10156 (image_get_x_image, image_unget_x_image): New functions or macros.
10157 (image_background, image_background_transparent, x_to_xcolors)
10158 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
10159 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
10160 instead of Destroy_Image.
10161 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
10162 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
10163 (png_load_body, jpeg_load_body, tiff_load, gif_load)
10164 (imagemagick_load_image, svg_load_image): Use them instead of
10165 x_create_x_image_and_pixmap, and x_put_x_image followed by
10166 x_destroy_x_image, respectively.
10167 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
10168 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
10169 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
10170 background_transparent fields.
10171 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
10172 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
10174 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
10176 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
10177 This mostly consists of undoing recent changes.
10178 * callproc.c (Fcall_process):
10179 * process.c (create_process):
10180 Do not worry about catching SIGCHLD here, undoing previous change.
10181 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
10182 * process.c, process.h (catch_child_signal):
10183 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
10184 * process.c (catch_child_handler): Don't worry about being called
10185 lazily and do not assume caller has blocked SIGCHLD, undoing
10186 previous change. Move first-time stuff back to
10187 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
10188 tickle glib, as that causes Cygwin bootstrap to fail. Do not
10189 set lib_child_handler if it's already initialized, which may
10190 help avoid problems on GNUstep.
10192 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10194 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
10195 * callproc.c (Fcall_process):
10196 * process.c (create_process):
10197 Make sure SIGCHLD is caught before we fork,
10198 since Emacs startup no arranges to catch SIGCHLD.
10199 * process.c (lib_child_handler): Initialize to null, not to
10200 dummy_handler.
10201 (catch_child_signal): Allow self to be called lazily.
10202 Do nothing if it's already been called.
10203 Assume caller has blocked SIGCHLD (all callers do now).
10204 * emacs.c (main): Do not catch SIGCHLD here; defer it until
10205 just before it's really needed.
10206 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
10207 since it hasn't been caught yet.
10209 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
10211 * image.c (compute_image_size): New function to implement
10212 :max-width and :max-height.
10213 (imagemagick_load_image): Use it.
10215 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
10217 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
10218 * callproc.c, process.h (block_child_signal, unblock_child_signal):
10219 Now extern.
10220 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
10221 * process.c (catch_child_signal): Block SIGCHLD while futzing with
10222 the SIGCHLD handler, since the code is not atomic and (due to glib)
10223 signals may be arriving now.
10224 * sysdep.c (init_signals): Do not catch child signals here;
10225 'main' now does that later, at a safer time.
10227 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
10229 Clean up SIGCHLD handling a bit (Bug#14569).
10230 * process.c, process.h (catch_child_signal):
10231 Now always extern, even if !NS_IMPL_GNUSTEP.
10232 * process.c (catch_child_signal): Move glib tickler here from
10233 init_process_emacs, so that it's done earlier in Emacs
10234 initialization. Also move the noninteractive && !initialized
10235 check here from init_process_emacs. This is all a bit cleaner for
10236 GNUish platforms, and I hope it works around the Cygwin bug.
10237 * sysdep.c (init_signals): Invoke catch_child_signal here, so
10238 that glib signal handling is tickled before glib creates threads.
10240 * process.c (wait_reading_process_output): Avoid int overflow
10241 when reading more than 2 GiB total from a process.
10243 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10245 * process.c (create_process): Handle a couple more cases,
10246 i.e., work even if new_argv and wait_child_setup[i] are cached.
10247 Use Fcall_process's style for volatile vars.
10249 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
10251 * process.c (create_process): Mark PROCESS volatile.
10253 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
10255 Use C99-style flexible array members if available.
10256 This avoids some subtle aliasing issues, which typically
10257 aren't a problem with GCC but may be a problem elsewhere.
10258 * alloc.c (sdata): New typedef, replacing the old struct sdata.
10259 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
10260 In either case, it uses a flexible array member rather than
10261 the old struct hack. All uses changed.
10262 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
10263 Adjust to sdata reorganization.
10264 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
10265 Use offsetof (struct, flex_array_member), not sizeof (struct), as
10266 that ports better to pre-C99 non-GCC.
10267 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
10268 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
10269 as the latter has changed.
10270 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
10271 and port better to pre-C99 GCC.
10272 * image.c (struct xpm_cached_color):
10273 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
10274 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
10275 Use FLEXIBLE_ARRAY_MEMBER.
10276 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
10277 Move decl to top level so it gets checked against implementation.
10278 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
10279 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
10281 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10283 * syntax.c: Integer cleanups.
10284 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
10285 All uses that need 0-or-2 changed to:
10286 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
10287 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
10288 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
10289 (char_quoted, prev_char_comend_first, back_comment)
10290 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10291 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
10292 Use bool for boolean.
10293 (update_syntax_table, skip_chars, skip_syntaxes):
10294 Prefer int to unsigned when either will do.
10295 (back_comment): Return boolean success flag, like forw_comment,
10296 instead of positive-or-minus-1 (which might have overflowed int anyway).
10297 Don't stuff ptrdiff_t into int.
10298 (syntax_spec_code, syntax_code_spec): Now const.
10299 (Fmatching_paren, scan_lists, scan_sexps_forward):
10300 Use enum syntaxcode for syntax code.
10301 (Fmatching_paren): Check that arg is a character, not just an integer.
10302 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
10303 (Finternal_describe_syntax_value): Omit no-longer-needed
10304 comparison to 0.
10305 (skip_chars): Use char, not unsigned char, when the distinction
10306 doesn't matter.
10307 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
10308 * bytecode.c (exec_byte_code):
10309 * syntax.c (syntax_spec_code, Fchar_syntax)
10310 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
10311 (init_syntax_once):
10312 * syntax.h (SYNTAX_WITH_FLAGS):
10313 Omit unnecessary casts.
10315 2013-06-20 Eli Zaretskii <eliz@gnu.org>
10317 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
10318 line dimensions here, to avoid race conditions with the main
10319 thread. (Bug#14062, bug#14630, bug#14669)
10321 * w32term.c (w32_draw_window_cursor): Compute the header line and
10322 mode line dimensions here.
10323 <w32_system_caret_window, w32_system_caret_hdr_height>:
10324 <w32_system_caret_mode_height>: New variables.
10326 * w32term.h: Declare them.
10328 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
10330 * alloc.c (die): Move "assertion failed" string here ...
10331 * lisp.h (eassert): ... from here. Also, suppress evaluation of
10332 COND when SUPPRESS_CHECKING. This shrinks the executable text
10333 size by 0.8% to 2.2% when configured with --enable-checking,
10334 depending on optimization flags (GCC 4.8.1 x86-64).
10336 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
10338 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
10340 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
10341 base is 2; this is more accurate.
10343 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
10345 * sound.c (string_default): Move to !WINDOWSNT section.
10346 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
10348 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
10350 * sound.c: Integer cleanups.
10351 Remove unnecessary forward decls.
10352 (struct sound_device): The 'file' member is now a Lisp_Object, not
10353 a char *, so that we needn't invoke alloca on a huge size.
10354 (Fplay_sound_internal): Adjust to this.
10355 (string_default): New function.
10356 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
10357 Use it to adjust to the struct sound_device change.
10358 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
10359 (be2hs) [0]: Remove.
10361 * syntax.c (skip_chars): Don't use uninitialized storage
10362 when searching a multibyte buffer for characters that are not in a
10363 unibyte string that contains non-ASCII characters.
10365 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
10367 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
10368 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
10370 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10372 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
10374 2013-06-18 Kenichi Handa <handa@gnu.org>
10376 * font.c (Ffont_spec): Signal an error for an invalid font name
10377 (Bug#14648).
10379 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
10381 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
10382 In particular this ports to 32-bit sparc Sun cc.
10383 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
10384 array with a dummy element at specpdl[-1], so that its address can
10385 be taken portably.
10386 (unbind_to): Do not copy the binding; not needed, now that we
10387 copy old_value in the one place where the copy is needed.
10388 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
10389 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
10390 (union specbinding): Rename from struct specbinding. Redo layout
10391 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
10392 which is not portable. With Sun C 5.12 32-bit sparc, the
10393 declaration causes nargs to be an unsigned bitfield, a behavior
10394 that the C standard allows; but Emacs wants nargs to be signed.
10395 The overall type is now a union of structures rather than a
10396 structure of union of structures, and the 'kind' member is now a
10397 bitfield, so that the overall type doesn't grow. All uses changed.
10398 * process.c (Fmake_serial_process): Remove unnecessary initialization.
10400 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10402 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
10403 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
10405 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
10407 2013-06-17 Eli Zaretskii <eliz@gnu.org>
10409 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
10410 unless we know that the window w's frame is a frame object.
10411 Another attempt at solving bug#14062 and bug#14630.
10413 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
10415 * textprop.c (property_set_type): New enum.
10416 (add_properties): Allow appending/prepending text properties.
10417 (add_text_properties_1): Factored out of Fadd_text_properties.
10418 (Fadd_text_properties): Move all the code into
10419 add_text_properties_1.
10420 (Fadd_face_text_property): New function that calls
10421 add_text_properties_1.
10423 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
10425 Move functions from lisp.h to individual modules when possible.
10426 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
10427 * alloc.c (XFLOAT_INIT, set_symbol_name):
10428 * buffer.c (CHECK_OVERLAY):
10429 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
10430 (set_char_table_parent):
10431 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
10432 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
10433 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
10434 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
10435 (set_blv_valcell):
10436 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
10437 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
10438 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
10439 (backtrace_args, backtrace_debug_on_exit):
10440 * floatfns.c (CHECK_FLOAT):
10441 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
10442 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
10443 (set_hash_hash, set_hash_hash_slot, set_hash_index)
10444 (set_hash_index_slot):
10445 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
10446 * marker.c (CHECK_MARKER):
10447 * textprop.c (CHECK_STRING_OR_BUFFER):
10448 * window.c (CHECK_WINDOW_CONFIGURATION):
10449 Move here from lisp.h, and make these functions static rather than
10450 extern inline.
10451 * buffer.c (Qoverlayp):
10452 * data.c (Qsubrp):
10453 * fns.c (Qhash_table_p):
10454 * window.c (Qwindow_configuration_p):
10455 Now static.
10456 * lisp.h: Remove the abovementioned defns and decls.
10458 Use functions, not macros, for XINT etc (Bug#11935).
10459 In lisp.h, prefer functions to function-like macros, and
10460 constants to object-like macros, when either will do. This:
10461 . simplifies use, as there's no more need to worry about
10462 arguments' side effects being evaluated multiple times.
10463 . makes the code easier to debug on some platforms.
10464 However, when using gcc -O0, keep using function-like macros
10465 for a few critical operations, for performance reasons.
10466 This sort of thing isn't needed with gcc -Og, but -Og
10467 is a GCC 4.8 feature and isn't widely-enough available yet.
10468 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
10469 Remove enum lsb_bits; no longer needed.
10470 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
10471 * buffer.c (Qoverlap):
10472 * data.c (Qsubrp):
10473 * fns.c (Qhash_table_p):
10474 Now extern, so lisp.h can use these symbols.
10475 * dispextern.h: Include character.h, for MAX_CHAR etc.
10476 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10477 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10478 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10479 (GLYPH_CODE_P): Move here from lisp.h.
10480 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10481 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
10482 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
10483 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
10484 XUNTAG now returns void *.
10485 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
10486 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
10487 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
10488 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
10489 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
10490 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
10491 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
10492 (lisp_h_XPNTR, lisp_h_XSYMBOL):
10493 New macros, renamed from their sans-lisp_h_ counterparts.
10494 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
10495 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
10496 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
10497 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
10498 If compiling via GCC without optimization, define these as macros
10499 in addition to inline functions.
10500 To disable this, compile with -DINLINING=0.
10501 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
10502 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
10503 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
10504 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
10505 (INTMASK, VALMASK): Now macros, since static values cannot be
10506 accessed from extern inline functions.
10507 (VALMASK): Also a constant, for benefit of old GDB.
10508 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
10509 is INTEGERP, which can fold it in.
10510 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
10511 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
10512 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
10513 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
10514 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
10515 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
10516 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
10517 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
10518 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
10519 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
10520 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
10521 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
10522 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
10523 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
10524 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
10525 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
10526 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
10527 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
10528 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
10529 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
10530 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
10531 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
10532 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
10533 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
10534 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
10535 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
10536 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
10537 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
10538 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
10539 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
10540 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
10541 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
10542 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
10543 Now functions.
10544 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
10545 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
10546 (VALMASK): Define in one place rather than in two, merging the
10547 USE_LSB_TAG parts; this is simpler.
10548 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
10549 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
10550 Move up, to avoid use before definition.
10551 Also include "globals.h" earlier, for the same reason.
10552 (make_natnum): New function.
10553 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
10554 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
10555 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
10556 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
10557 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
10558 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
10559 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
10560 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
10561 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
10562 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
10563 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
10564 (Qwindow_configuration_p, Qimage): New forward declarations.
10565 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
10566 (STRING_COPYIN): Remove; unused.
10567 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
10568 (xcar_addr, xcdr_addr): New functions. All uses changed.
10569 (IEEE_FLOATING_POINT): Now a constant, not a macro.
10570 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
10571 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
10572 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
10573 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
10574 (TYPE_RANGED_INTEGERP): Simplify.
10575 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
10576 (setlocale, fixup_locale, synchronize_system_messages_locale)
10577 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
10578 Now empty functions, not macros.
10579 (functionp): Return bool, not int.
10580 * window.c (Qwindow_configuration_p): Now extern,
10581 so window.h can use it.
10582 * window.h (Qwindowp): Move decl back to lisp.h.
10584 2013-06-15 Eli Zaretskii <eliz@gnu.org>
10586 * xdisp.c (Fline_pixel_height): New function, required for solving
10587 bug #14567.
10589 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
10591 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
10593 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
10595 * lread.c (syms_of_lread):
10596 * fns.c (Fprovide): Adjust to new format of after-load-alist.
10598 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
10600 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
10602 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
10604 * fileio.c (expand_file_name): Doc fix.
10606 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
10608 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
10609 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
10610 Wait for self, not for 0. This can't hurt on GNU or similar
10611 system, and may help with Cygwin.
10613 * keyboard.c: Don't use PROP (...) as an lvalue.
10614 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
10615 Use set_prop (A, B), not PROP (A) = B.
10617 2013-06-10 Eli Zaretskii <eliz@gnu.org>
10619 * xdisp.c (get_it_property): Use it->window instead of generating
10620 a Lisp object from it->w.
10622 2013-06-09 Eli Zaretskii <eliz@gnu.org>
10624 * xdisp.c (get_it_property): If it->object is a buffer, pass to
10625 get-char-property the window that is being rendered, instead of
10626 the buffer, to support window-specific overlays. (Bug#14575)
10627 (compute_display_string_pos): When W is NULL, use the current
10628 buffer as the object to pass to get-char-property.
10629 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
10630 pointer member of the bidi iterator, since no window is pertinent
10631 to this function.
10633 2013-06-08 Eli Zaretskii <eliz@gnu.org>
10635 * bidi.c (bidi_fetch_char): Accept additional argument, the window
10636 being displayed, and pass it to compute_display_string_pos.
10637 (bidi_level_of_next_char, bidi_resolve_explicit_1)
10638 (bidi_paragraph_init): All callers changed.
10640 * xdisp.c (init_from_display_pos, init_iterator)
10641 (handle_single_display_spec, next_overlay_string)
10642 (get_overlay_strings_1, reseat_1, reseat_to_string)
10643 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
10644 Set bidi_it.w member from it->w.
10645 (compute_display_string_pos): Accept additional argument, the
10646 window being displayed, and pass it to Fget_char_property.
10647 (Bug#14575)
10649 * dispextern.h (struct bidi_it): New member w, the window being
10650 displayed.
10651 (compute_display_string_pos): Adjust prototype.
10653 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
10655 * xgselect.c: Remove unneeded include xterm.h.
10657 * process.c (wait_reading_process_output): Check for NS before GLIB.
10658 GLIB may be linked in due to rsvg, but ns_select must be called.
10660 * xgselect.c (xg_select): Remove call to window_system_available
10661 and g_main_context_pending at the top, so Gdk events (i.e. file
10662 notify) are processed when Emacs is started with -nw.
10664 2013-06-07 Eli Zaretskii <eliz@gnu.org>
10666 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
10667 (ctagsfiles3): New variable, includes only *.m files.
10668 (TAGS): Use an explicit language name in the regular expressions,
10669 to avoid transformation of '/SOMETHING' by MSYS to
10670 'c:\MSYS\SOMETHING'.
10672 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
10674 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
10676 2013-06-06 Eli Zaretskii <eliz@gnu.org>
10678 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
10679 still need to set the mouse pointer shape and activate help-echo.
10680 (Bug#14558)
10682 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
10684 A few porting etc. fixes for the new file monitor code.
10685 See the thread containing
10686 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
10687 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
10688 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
10689 (dir_monitor_callback, Fgfile_rm_watch):
10690 Use assq_no_quit instead of Fassoc, for speed.
10691 (dir_monitor_callback, Fgfile_rm_watch):
10692 eassert that the monitor is a fixnum.
10693 (dir_monitor_callback): No need for CDR_SAFE.
10694 Simplify building of lisp with alternative tails.
10695 (Fgfile_add_watch, Fgfile_rm_watch):
10696 Do not assume glib functions set errno reliably on failure.
10697 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
10698 and signal an error otherwise.
10699 (Fgfile_rm_watch): Prefer CONSP to !NILP.
10700 Use Fdelq instead of Fdelete, for speed.
10702 2013-06-05 Eli Zaretskii <eliz@gnu.org>
10704 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
10705 don't insist on being invoked on a highlighted tool-bar button.
10706 Avoids losing tool-bar functionality when mouse-highlight is nil.
10707 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
10708 Don't highlight when mouse-highlight is nil.
10709 (note_mouse_highlight): When mouse-highlight is nil, don't return
10710 right away; instead, run tool-bar and mode-line highlight
10711 subroutine, clear any existing highlight, and revert the mouse
10712 pointer to its default shape. (Bug#14558)
10714 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10716 * lisp.mk (lisp): Add prog-mode.el.
10718 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
10720 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
10721 * process.c (dummy_handler): New function.
10722 (lib_child_handler): New static var.
10723 (handle_child_signal): Invoke it.
10724 (catch_child_signal): If a library has set up a signal handler,
10725 save it into lib_child_handler.
10726 (init_process_emacs): If using glib and not on Windows, tickle glib's
10727 child-handling code so that it initializes its private SIGCHLD handler.
10728 * syssignal.h (SA_SIGINFO): Default to 0.
10729 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
10730 31; it should no longer be needed now.
10732 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
10734 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
10736 * gfilenotify.c (globals_of_gfilenotify): New function.
10737 (syms_of_gfilenotify): Move global initialization there.
10739 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
10741 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
10743 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
10744 * keyboard.c (menu_bar_items, tool_bar_items):
10745 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
10746 not override local keymaps any more.
10748 2013-06-04 Eli Zaretskii <eliz@gnu.org>
10750 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
10752 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10754 * w32console.c (initialize_w32_display): Return the dimensions of
10755 the console window via 2 additional arguments, not via the current
10756 frame. This avoids crashes due to overrunning the bounds of
10757 frame's decode_mode_spec_buffer, which is not resized following
10758 the change of the frame dimensions from the initial 10x10.
10760 * w32term.h (w32_initialize_display_info): Adjust prototype.
10762 * term.c (init_tty): Take dimensions of the frame from the values
10763 returned by initialize_w32_display.
10765 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
10766 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
10767 (LIBES): Add $(GFILENOTIFY_LIBS).
10769 * w32inevt.c (handle_file_notifications): Add dummy implementation
10770 for !HAVE_W32NOTIFY.
10772 * w32term.c: Wrap code with HAVE_W32NOTIFY.
10774 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
10776 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
10778 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
10780 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
10782 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
10784 Fix minor problems found by static checking.
10785 * data.c (pure_write_error):
10786 Use xsignal2, not Fsignal, as Fsignal might return.
10787 * eval.c (set_backtrace_debug_on_exit): Now static.
10788 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
10789 No longer inline. EXTERN_INLINE is needed only for functions
10790 defined in .h files. Reindent function header as per GNU style.
10791 (backtrace_p, backtrace_top, backtrace_next):
10792 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
10793 compiler or linker. Add extern decls to pacify gcc -Wall.
10794 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
10795 Now static.
10796 * frame.c (free_monitors): Define only on platforms that need it.
10797 * nsterm.m (ns_term_init):
10798 * process.c (catch_child_signal):
10799 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
10800 defined on all porting targets these days.
10801 * process.c, process.h (catch_child_signal):
10802 Make it extern only if NS_IMPL_GNUSTEP is defined.
10804 2013-06-03 Eli Zaretskii <eliz@gnu.org>
10806 * w32.c (gettimeofday): Make the signature identical to prototype
10807 in nt/inc/sys/time.h.
10809 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10811 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
10812 .gdbinit.
10814 * keyboard.c (safe_run_hooks_error): Improve error message.
10816 * data.c (pure_write_error): Add `object' argument.
10817 * puresize.h (CHECK_IMPURE): Use it.
10819 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
10821 * Makefile.in (NOTIFY_OBJ): New variable.
10822 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
10824 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
10825 Call syms_of_gfilenotify.
10827 * gfilenotify.c: New file.
10829 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
10830 and Qfile_w32notify.
10831 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
10832 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
10834 * lisp.h: Declare syms_of_gfilenotify.
10836 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
10838 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
10840 Merge the specpdl and backtrace stacks. Make the structure of the
10841 specpdl entries more obvious via a tagged union of structs.
10842 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
10843 (enum specbind_tag): New enum.
10844 (struct specbinding): Make it a tagged union of structs.
10845 Add a case for backtrace records.
10846 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
10847 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
10848 (backtrace_debug_on_exit): New accessors.
10849 (struct backtrace): Remove.
10850 (struct catchtag): Remove backlist field.
10851 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
10852 Move to eval.c.
10853 (Flocal_variable_p): Speed up the common case where the binding is
10854 already loaded.
10855 * eval.c (backtrace_list): Remove.
10856 (set_specpdl_symbol, set_specpdl_old_value): Remove.
10857 (set_backtrace_args, set_backtrace_nargs)
10858 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
10859 (backtrace_next): New functions.
10860 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
10861 (unwind_to_catch, internal_lisp_condition_case)
10862 (internal_condition_case, internal_condition_case_1)
10863 (internal_condition_case_2, internal_condition_case_n): Don't bother
10864 with backtrace_list any more.
10865 (Fsignal): Adjust to new backtrace format.
10866 (grow_specpdl): Move up.
10867 (record_in_backtrace): New function.
10868 (eval_sub, Ffuncall): Use it.
10869 (apply_lambda): Adjust to new backtrace format.
10870 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
10871 data.c.
10872 (specbind): Adjust to new specpdl format. Simplify.
10873 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
10874 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
10875 backtrace format.
10876 (mark_backtrace): Remove.
10877 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
10878 * xdisp.c (redisplay_internal): Use record_in_backtrace.
10879 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
10880 Use mark_specpdl.
10881 * profiler.c (record_backtrace): Use get_backtrace.
10882 (handle_profiler_signal): Use backtrace_top_function.
10883 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
10884 accessor functions.
10886 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
10888 * process.h (catch_child_signal): Declare.
10890 * process.c (catch_child_signal): New function.
10891 (init_process_emacs): Call it.
10893 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
10894 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
10895 NS_IMPL_COCOA.
10896 (x_set_cursor_type): Remove declaration.
10897 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
10898 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
10899 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
10900 (ns_get_color): Use F suffix on float.
10901 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
10902 (ns_get_rgb_color): Remove.
10903 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
10904 (note_mouse_movement): x and y are CGFloat.
10905 (ns_draw_fringe_bitmap): Remove unused rowY.
10906 Change #if to COCOA && >= 10_6.
10907 (ns_draw_window_cursor): Remove unused overspill.
10908 (ns_draw_underwave): width and x are EamcsCGFloat.
10909 (ns_draw_box): thickness is CGFloat.
10910 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
10911 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
10912 if not in main thread.
10913 (ns_get_pending_menu_title, ns_check_menu_open)
10914 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
10915 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
10916 (sendFromMainThread:): New method.
10917 (changeFont:): size is CGFloat.
10918 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
10919 Disable warning about permanent text.
10920 (characterIndexForPoint:): Adjust return type depending on GNUstep
10921 version.
10922 (mouseDown:): delta is CGFloat.
10923 (updateFrameSize): Remove unised variable f.
10924 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
10925 Cast float to EmacsCGFloat.
10926 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
10927 also to -1 when restoring.
10928 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
10929 inside NS_IMPL_COCOA.
10930 (toggleFullScreen:): Put call to toggleFullScreen inside
10931 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
10932 (setPosition:portion:whole:): por is CGFloat.
10933 (getMouseMotionPart:window:x:y:): Add F suffix to float.
10934 (mouseDown:): Use CGFloat.
10935 (mouseDragged:): Remove unised variable edge.
10936 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
10938 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
10939 of CGFloat differs.
10940 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
10941 when NS_IMPL_GNUSTEP.
10942 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
10943 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
10944 (EmacsToolbar): Add clearAll. Add tag argument to
10945 addDisplayItemWithImage.
10946 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
10948 * nsselect.m (ns_get_local_selection): Remove unused variable type.
10950 * nsmenu.m (ns_update_menubar): Make static.
10951 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
10952 (fillWithWidgetValue:): Add cast to SEL for setAction.
10953 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
10954 (update_frame_tool_bar): Update code for GNUstep.
10955 (clearAll): New method.
10956 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
10957 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
10958 Move identifierToItem setObject and activeIdentifiers addObject before
10959 call to insertItemWithItemIdentifier.
10960 (validateVisibleItems): Fix indentation.
10961 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
10962 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
10963 UtilityWindow to aStyle, remove call to setStyleMask.
10965 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
10967 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
10968 (ns_charset_covers, ns_get_covering_families, nsfont_open):
10969 Use F suffix on floats.
10970 (ns_char_width): Returns CGFloat.
10971 (ns_ascii_average_width): w is CGFloat instead of float.
10972 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
10973 DPSxshow.
10974 (ns_glyph_metrics): CGFloat instead of float.
10976 * nsfns.m (x_set_foreground_color, x_set_background_color):
10977 Use EmacsCGFloat.
10978 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
10979 remove unused variables.
10980 (Fns_read_file_name): Keep track if panel is for save.
10981 Use ns_filename_from_panel/ns_directory_from_panel.
10982 (Fns_list_services): delegate only used for COCOA.
10983 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
10984 Just return the input if GNUstep.
10985 (x_screen_planes): Remove.
10986 (Fxw_color_values): Use EmacsCGFloat
10987 (Fns_display_monitor_attributes_list): Only get screen number for
10988 Cocoa.
10989 (getDirectory, getFilename): Remove from EmacsOpenPanel and
10990 EmacsSavePanel.
10991 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
10992 ns_directory_from_panel.
10994 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
10996 * process.c (handle_child_signal): Also use WCONTINUED.
10997 This is so that list-processes doesn't mistakenly list the process
10998 as stopped, when the process has actually been continued and is
10999 now running.
11001 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
11003 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
11004 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
11005 not already configured.
11007 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
11009 2013-05-29 Eli Zaretskii <eliz@gnu.org>
11011 * Makefile.in (mostlyclean): Remove *.res files.
11013 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
11015 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
11016 a buffer (bug#8447).
11018 2013-05-27 Eli Zaretskii <eliz@gnu.org>
11020 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
11021 display vector, and we backtrack, handle the case that the
11022 previous character position is also displayed from a display
11023 vector or covered by a display string or image. (Bug#14476)
11025 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
11027 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11028 (struct MonitorInfo, free_monitors): Remove.
11029 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
11030 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
11031 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11032 Qframes, Qsource.
11034 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
11035 (struct MonitorInfo, free_monitors): Remove.
11036 (ns_screen_name): Make static.
11037 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
11038 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
11039 Qframes, Qsource.
11041 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11042 (struct MonitorInfo): New struct.
11043 (free_monitors, make_monitor_attribute_list): Declare.
11045 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
11046 New Lisp_Object:s.
11047 (free_monitors, make_monitor_attribute_list): New functions.
11048 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
11049 Qsource.
11051 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
11053 * callproc.c (call_process): Refine the doc string. (Bug#14045)
11055 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
11057 * keyboard.c: Apply keyboard decoding only to events that come directly
11058 from the tty, not from unread-command-events (bug#14368).
11059 (read_event_from_main_queue): New function, extracted from read_char.
11060 (read_decoded_char): Remove.
11061 (read_decoded_event_from_main_queue): New function to replace it.
11062 (read_char): Use it.
11063 (read_key_sequence): Use read_char rather than read_decoded_char.
11065 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
11067 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
11069 * casetab.c (init_casetab_once): Fix last change (bug#14424).
11071 2013-05-22 Kenichi Handa <handa@gnu.org>
11073 The following changes are to fix the setting of
11074 buffer-file-coding-system on, for instance, C-x RET c unix RET
11075 _FILE_OF_DOS_EOL_TYPE_ RET.
11077 * coding.h (struct coding_system): New member detected_utf8_chars.
11079 * coding.c (detect_coding_utf_8): Count characters and check EOL
11080 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
11081 BOM is there.
11082 (setup_coding_system): Do not initialize coding->head_ascii.
11083 (check_ascii): Do not set coding->eol_seen but update it. Do not
11084 call adjust_coding_eol_type here.
11085 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
11086 If the eol-type of CODING is already specified, adjust the eol type
11087 of the found coding-system.
11088 (decode_coding_gap): Cancel previous change. Utilize the
11089 character numbers counted by detect_coding_utf_8. Fix detection
11090 of BOM for utf-8.
11092 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
11094 * search.c (looking_at_1): Only set last_thing_searched if the match
11095 changed the match-data (bug#14281).
11097 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
11099 * xdisp.c (reseat_at_previous_visible_line_start):
11100 Already declared in dispextern.h, so remove it here.
11101 (move_it_vertically_backward): Likewise.
11103 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11105 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
11106 (Fx_display_pixel_width, Fx_display_pixel_height)
11107 (Fx_display_mm_width, Fx_display_mm_height):
11108 Mention `display-monitor-attributes-list' in docstrings.
11110 * nsfns.m (ns_get_screen): Remove function. All uses removed.
11111 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
11112 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
11113 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
11114 (Fx_display_backing_store, Fx_display_visual_class)
11115 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
11116 (Fx_display_grayscale_p, Fx_display_pixel_width)
11117 (Fx_display_pixel_height, Fx_display_planes)
11118 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
11119 (Fx_display_screens): Don't confuse X11 screens with NS screens.
11120 (Fx_display_mm_width, Fx_display_mm_height)
11121 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
11122 height for all physical monitors as in X11.
11124 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
11125 Return pixel width or height for all physical monitors as in X11.
11127 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
11129 Port --enable-gcc-warnings to clang.
11130 * bytecode.c (exec_byte_code):
11131 * regex.c:
11132 Redo diagnostic pragmas to pacify clang, too.
11133 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
11134 * editfns.c (Fencode_time):
11135 * fileio.c (file_accessible_directory_p):
11136 * font.c (font_unparse_xlfd):
11137 Use '&"string"[index]' instead of '"string" + (index)'.
11138 * undo.c (user_error): Remove; unused.
11140 2013-05-16 Eli Zaretskii <eliz@gnu.org>
11142 * insdel.c (insert_1_both): Document the arguments, instead of
11143 referring to insert_1, which no longer exists.
11145 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
11146 some window, increment windows_or_buffers_changed, so that
11147 *Messages* display in that window is updated. (Bug#14408)
11149 * w32.c: Include epaths.h.
11150 (init_environment): Use cmdproxy.exe without leading directories.
11151 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
11152 case.
11153 (gettimeofday): Adjust signature and return value to Posix
11154 expectations.
11156 * unexw32.c (open_output_file): Delete the existing emacs.exe
11157 before creating it, to break the hard link to the versioned
11158 executable.
11160 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
11161 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
11162 (FIRSTFILE_OBJ): New variables.
11163 (W32_RES): Rename to EMACSRES. All users changed.
11164 (base_obj): Use $(CM_OBJ).
11165 (ALLOBJS): Use $(FIRSTFILE_OBJ).
11166 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
11167 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
11168 $(W32_RES_LINK) before $(LIBES).
11169 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
11171 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11173 * makefile.w32-in (DOC): Use just "DOC".
11175 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
11177 * process.c: Export default filters and sentinels to Elisp.
11178 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
11179 New constants.
11180 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
11181 (Fset_process_sentinel, Fformat_network_address):
11182 Default to them instead of nil.
11183 (server_accept_connection): Sentinels can't be nil any more.
11184 (read_and_dispose_of_process_output): New function, extracted from
11185 read_process_output.
11186 (read_process_output): Use it; filters can't be nil.
11187 (Finternal_default_process_filter): New function, extracted from
11188 read_process_output.
11189 (exec_sentinel_unwind): Remove function.
11190 (exec_sentinel): Don't zilch sentinel while running.
11191 (status_notify): Sentinels can't be nil.
11192 (Finternal_default_process_sentinel): New function extracted from
11193 status_notify.
11194 (setup_process_coding_systems): Default filter is not nil any more.
11195 (syms_of_process): Export new Elisp functions and initialize
11196 new constants.
11197 * lisp.h (make_lisp_proc): New function.
11199 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
11201 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
11203 2013-05-14 Eli Zaretskii <eliz@gnu.org>
11205 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
11206 unless we know that the window w is a leaf window.
11207 Another attempt at solving bug#14062.
11209 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
11211 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
11212 fdesc (Bug#14375).
11214 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
11216 * image.c (gif_load): Check that subimages fit (Bug#14345).
11218 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
11220 * lread.c (skip_dyn_eof): New function.
11221 (read1): Use it to skip the end of a file in response to #@00.
11223 * doc.c (get_doc_string): Slightly relax the sanity checking.
11225 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
11227 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
11228 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
11229 (MonitorInfo): New struct.
11230 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
11231 (Fns_display_monitor_attributes_list): New functions.
11232 (display-usable-bounds): Remove.
11233 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
11234 Qsource.
11236 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
11238 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
11239 (GTK_CHECK_VERSION): New macro, if not already defined.
11240 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
11241 replaced by GTK_CHECK_VERSION.
11243 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
11245 * xterm.h (GTK_PREREQ): New macro.
11246 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
11247 to use this macro instead, for consistency and clarity.
11249 2013-05-08 Eli Zaretskii <eliz@gnu.org>
11251 * xdisp.c (row_for_charpos_p): New function, with code of
11252 cursor_row_p, but accepts an additional argument CHARPOS instead
11253 of using a hardcoded PT.
11254 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
11255 (row_containing_pos): Call row_for_charpos_p instead of partially
11256 doing the same. Fixes cursor positioning under longlines-mode
11257 when longlines-show-effect includes more than one newline, when
11258 moving the cursor vertically up.
11260 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
11262 * makefile.w32-in (ACL_H): New macro.
11263 ($(BLD)/fileio.$(O)): Update dependencies.
11265 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11267 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
11268 * Makefile.in (LIB_ACL): New macro.
11269 (LIBACL_LIBS): Remove.
11270 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
11271 * fileio.c: Include <acl.h>.
11272 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
11273 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
11274 !acl_errno_valid.
11275 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
11276 it ourselves.
11278 * unexelf.c: Don't assume ElfW (Half) fits in int.
11279 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
11280 when dealing with ElfW (Half) values, since they can exceed 2**31
11281 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
11282 (entry_address): Omit unused NUM arg. All uses changed.
11284 2013-05-07 Juri Linkov <juri@jurta.org>
11286 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
11287 to the string converted from number with `Fnumber_to_string'.
11288 (Bug#14254)
11290 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11292 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
11293 This fixes a problem introduced by my previous change.
11295 2013-05-07 Glenn Morris <rgm@gnu.org>
11297 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
11299 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
11301 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
11303 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
11305 Static checking by GCC 4.8.0.
11306 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
11307 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
11308 (x_get_monitor_attributes_fallback)
11309 (x_get_monitor_attributes_xinerama)
11310 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
11311 Define only if USE_GTK.
11312 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
11313 (x_get_monitor_attributes_fallback): Omit unused locals.
11314 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
11315 Use double, not float, to avoid mixed-mode floating point arithmetic.
11317 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
11318 Jan Djärv <jan.h.d@swipnet.se>
11320 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
11321 (XINERAMA_CFLAGS): New macros.
11322 (ALL_CFLAGS, LIBES): Use them.
11324 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
11325 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
11326 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
11327 (syms_of_xfns): DEFSYM them.
11328 (struct MonitorInfo): New struct.
11329 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
11330 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
11331 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
11332 (x_get_monitor_attributes_xinerama): New functions.
11333 (Fx_display_monitor_attributes_list): New primitive.
11334 (syms_of_xfns): Defsubr it.
11336 * xterm.h (x_display_info): Add Xatom_net_workarea and
11337 Xatom_net_current_desktop.
11339 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
11340 and dpyinfo->Xatom_net_current_desktop.
11342 2013-05-06 Eli Zaretskii <eliz@gnu.org>
11344 * xdisp.c (pos_visible_p): Use the special code for finding the
11345 beginning of a display property or overlay for any "replacing"
11346 display property, not just for display strings. This solves
11347 incorrect reporting of position by posn-at-point. (Bug#14241)
11349 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
11351 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
11352 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
11353 Verify that ElfW (Half) fits in int.
11354 (fatal): Use same signature as lisp.h.
11355 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
11356 configure and build with -DUNEXELF_DEBUG without worrying about
11357 other modules that use DEBUG.
11358 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
11359 possibly-wide integers now uses it instead of plain fprintf.
11360 (entry_address): New function, which avoids problems with 32-bit
11361 overflow on 64-bit hosts.
11362 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
11363 (round_up): Don't assume the remainder fits in int.
11364 (find_section): Use bool for boolean. Simplify debug code.
11365 (unexec): Don't assume file sizes fit in int or size_t.
11366 Omit unnecessary trailing newline in 'fatal' format.
11367 Use strerror rather than outputting decimal error number.
11368 Remove unused code when emacs is not defined;
11369 this file relies on Emacs now.
11370 Don't assume e_phnum and e_shnum are positive.
11372 * regex.c: Fix problems when DEBUG is defined.
11373 (extract_number, extract_number_and_incr): Define regardless of
11374 whether DEBUG is defined; that's simpler and makes the code less
11375 likely to go stale in the normal case when DEBUG is not defined.
11376 Return int rather than taking an int * arg. All callers changed.
11377 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
11378 Remove, replacing with ...
11379 (DEBUG_PRINT): New macro. All callers changed.
11380 (DEBUG_COMPILES_ARGUMENTS): New macro.
11381 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
11382 (print_compiled_pattern, print_double_string) [DEBUG]:
11383 Use prototype rather than old-style definition.
11384 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
11385 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
11386 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
11387 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
11388 Don't assume ptrdiff_t, size_t, and long are the same width as int.
11389 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
11390 This matters only when DEBUG is defined.
11392 2013-05-05 Eli Zaretskii <eliz@gnu.org>
11394 * xdisp.c (set_iterator_to_next): Set the
11395 ignore_overlay_strings_at_pos_p flag only if we are _really_
11396 iterating over an overlay string, as indicated by the
11397 current.overlay_string_index member. (Bug#14306)
11399 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
11401 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
11402 to where it is used, to avoid autorelease issues (Bug#14050).
11404 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
11406 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
11407 * fileio.c (syms_of_fileio): Implement this.
11408 * filelock.c (create_lock_file): If symbolic links don't work, so
11409 we use a regular file as a lock file, do not fsync the lock file;
11410 it's not needed.
11412 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
11414 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
11415 (syms_of_minibuf): Adjust accodingly.
11416 * lread.c (Fread):
11417 * callint.c (Fcall_interactively): Adjust calls accordingly.
11419 2013-05-04 Eli Zaretskii <eliz@gnu.org>
11421 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
11422 w->contents is a buffer before computing everything else.
11423 Use parentheses to disambiguate last part of the condition.
11425 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
11426 assertion violations. (Bug#14062)
11428 2013-05-01 David Reitter <david.reitter@gmail.com>
11430 * nsfns.m (ns_tooltip): Initialize.
11432 2013-04-28 Eli Zaretskii <eliz@gnu.org>
11434 * coding.c (decode_coding_gap): Don't remove the character before
11435 a newline unless it's a CR character. (Bug#14287)
11437 2013-04-28 Dan Nicolaescu <dann@gnu.org>
11439 * dispextern.h (struct face): Move enum face_underline_type
11440 earlier so that bitfields can be in the same word.
11442 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
11444 * nsfns.m (handlePanelKeys): New function.
11445 (EmacsOpenPanel:performKeyEquivalent:)
11446 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
11447 arrows/function/control and copy/paste keys (Bug#14296).
11449 2013-04-27 Juri Linkov <juri@jurta.org>
11451 * callint.c (Fcall_interactively): Call `Qread_number' for
11452 interactive code letter `n' instead of using duplicate code.
11453 (Bug#14254)
11455 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
11457 * systime.h (make_timeval): Declare as 'const'.
11459 2013-04-27 Kenichi Handa <handa@gnu.org>
11461 * font.c (font_open_entity): Always open a font of manageable
11462 size.
11464 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
11466 Port better to AIX (Bug#14258).
11467 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
11468 to pacify AIX xlc.
11470 2013-04-24 Kenichi Handa <handa@gnu.org>
11472 * coding.c (decode_coding_iso_2022): When an invalid escape
11473 sequence is encountered, reset the invocation and designation
11474 status to the safest one.
11476 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
11478 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
11479 Without this fix, "make distclean" leaves stamp-h1 behind.
11481 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
11483 * w32fns.c (w32_fullscreen_rect): New function to compute the
11484 window rectangle for the given fullscreen mode.
11485 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
11486 longer tunes the window size. This keeps the window's edges flush
11487 with the screen and allows the taskbar to hide itself in fullboth.
11489 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
11490 window decorations and uses the entire screen.
11492 * w32term.h (w32_fullscreen_rect) Add prototype.
11493 (struct w32_output): Replace normal_width, normal_height,
11494 normal_top, and normal_left members with a single normal_placement
11495 struct.
11496 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
11497 Remove macros.
11498 (FRAME_NORMAL_PLACEMENT): New macro.
11500 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
11502 * minibuf.c (Ftest_completion): Silence compiler warning.
11504 2013-04-15 Eli Zaretskii <eliz@gnu.org>
11506 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
11507 bug#14062.
11509 * frame.h (WINDOW_FRAME): Protect macro and its argument with
11510 parentheses.
11512 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
11513 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
11514 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
11515 parentheses where appropriate.
11517 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
11519 * keyboard.c (timer_start_idle): Remove no-longer-used local.
11521 2013-04-14 Eli Zaretskii <eliz@gnu.org>
11523 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
11524 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
11525 Mention in the doc string that setting these variables takes
11526 effect only after a call to set-window-buffer. (Bug#14200)
11528 2013-04-13 Eli Zaretskii <eliz@gnu.org>
11530 * indent.c (Fvertical_motion): Don't consider display strings on
11531 overlay strings as display strings on the buffer position we
11532 started from. This prevents vertical cursor motion from jumping
11533 more than one line when there's an overlay string with a display
11534 property at end of line.
11535 Reported by Karl Chen <Karl.Chen@quarl.org> in
11536 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
11538 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
11540 * window.c (select_window): `record_buffer' even if window is
11541 already selected (bug#14191).
11543 2013-04-11 Eli Zaretskii <eliz@gnu.org>
11545 * window.c (Fwindow_end): Test more flags, including the buffer's
11546 last_overlay_modified flag, to determine whether the window's
11547 display is really up-to-date. Prevents the function from
11548 returning a stale value. (Bug#14170)
11549 (Fwindow_line_height): Fix the test for up-to-date-ness of the
11550 current matrix.
11552 2013-04-10 Eli Zaretskii <eliz@gnu.org>
11554 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
11555 garbaged only if it is not already the top frame on its TTY.
11556 This prevents flickering due to constant redrawing of TTY frames when
11557 there are GUI frames open in the same session. (Bug#13864)
11559 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
11561 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
11562 of marking the idle timers directly.
11564 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
11566 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
11567 tables (bug#14054).
11569 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
11571 * window.c (select_window): Don't record_buffer while the invariant is
11572 temporarily broken (bug#14161).
11574 * fns.c (Fdelq): Don't assume !NILP => CONSP.
11576 2013-04-07 Eli Zaretskii <eliz@gnu.org>
11578 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
11580 2013-04-07 Romain Francoise <romain@orebokech.com>
11582 Ignore additional platform-specific ACL errors (Bug#13702).
11583 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
11584 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
11586 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
11588 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
11589 f->output_data.ns.
11591 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
11593 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
11594 This bug was introduced by my 2013-02-25 change that simplified
11595 data_start configuration. Without this change, on GNU/Linux
11596 an Emacs configured with --enable-profiling fails immediately
11597 due to a profiler signal.
11598 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
11599 with these flags. On platforms where special flags are needed
11600 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
11601 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
11602 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
11604 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
11606 Get rid of some platform-specific functions examining window
11607 system and its capabilities. This is a partial rework of the
11608 2013-04-05 change.
11609 * lisp.h (have_menus_p): Remove prototype. This function is
11610 replaced with platform-independent window_system_available.
11611 (check_window_system): Move to...
11612 * frame.h (decode_window_system_frame, window_system_available):
11613 ...here, add new prototypes.
11614 * frame.c (window_system_available, decode_window_system_frame):
11615 New functions.
11616 (check_window_system): Platform-independent now.
11617 * xterm.h (x_in_use): Remove declaration.
11618 (check_x_frame):
11619 * w32term.h (check_x_frame):
11620 * nsterm.h (check_x_frame): Remove prototypes. This function
11621 is replaced with platform-independent decode_window_system_frame.
11622 * msdos.c (have_menus_p): Remove.
11623 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
11624 Remove platform-specific functions. Use check_window_system,
11625 decode_window_system_frame and check_ns_display_info where
11626 appropriate. Minor style and comment tweaks.
11627 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
11628 (check_x_frame): Likewise.
11629 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
11630 Likewise.
11631 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
11632 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
11633 * xmenu.c, xselect.c: All related users changed.
11635 2013-04-03 Kenichi Handa <handa@gnu.org>
11637 The following changes is to optimize the code for reading UTF-8
11638 files.
11640 * coding.c (check_ascii): Rename from detect_ascii. Return value
11641 changed. Check EOL format. Do not call adjust_coding_eol_type
11642 here.
11643 (check_utf_8): New function.
11644 (adjust_coding_eol_type): Do nothing if already adjusted.
11645 (detect_coding): Compare the return value of check_ascii with
11646 coding->src_bytes. Call adjust_coding_eol_type if necessary.
11647 (decode_coding_gap): Optimize for valid UTF-8.
11649 2013-03-21 Kenichi Handa <handa@gnu.org>
11651 * coding.c (syms_of_coding): Cancel previous change.
11653 * insdel.c (insert_from_gap): Fix previous change.
11655 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
11657 Consistently use platform-specific function to detect window system.
11658 * lisp.h (check_window_system): New prototype. This function is
11659 going to replace check_x, check_w32 and check_ns.
11660 (have_menus_p): Mention msdos.c in comment.
11661 * fontset.c (check_window_system_func): Remove. Adjust all users.
11662 * fontset.h (check_window_system_func): Remove prototype.
11663 * nsterm.h (check_ns):
11664 * xterm.h (check_x):
11665 * w32term.h (check_w32): Likewise.
11666 * menu.c (Fx_popup_menu): Use check_window_system.
11667 * msdos.c (check_window_system): Define for MS-DOS.
11668 * nsfns.m (check_window_system): Define for NS. Adjust all users.
11669 * w32fns.c (check_window_system): Likewise for MS-Windows.
11670 * xfns.c (check_window_system): Likewise for X.
11671 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
11672 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
11674 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
11676 Prefer < to > in range checks such as 0 <= i && i < N.
11677 This makes it easier to visualize quantities on a number line.
11678 This patch doesn't apply to all such range checks,
11679 only to the range checks affected by the 2013-03-24 change.
11680 This patch reverts most of the 2013-03-24 change.
11681 * alloc.c (xpalloc, Fgarbage_collect):
11682 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
11683 * character.c (string_escape_byte8):
11684 * charset.c (read_hex):
11685 * data.c (cons_to_unsigned):
11686 * dispnew.c (update_frame_1):
11687 * doc.c (Fsubstitute_command_keys):
11688 * doprnt.c (doprnt):
11689 * editfns.c (hi_time, decode_time_components):
11690 * fileio.c (file_offset):
11691 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11692 * font.c (font_intern_prop):
11693 * frame.c (x_set_alpha):
11694 * gtkutil.c (get_utf8_string):
11695 * indent.c (check_display_width):
11696 * keymap.c (Fkey_description):
11697 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
11698 * lread.c (read1):
11699 * minibuf.c (read_minibuf_noninteractive):
11700 * process.c (wait_reading_process_output):
11701 * search.c (Freplace_match):
11702 * window.c (get_phys_cursor_glyph):
11703 * xdisp.c (redisplay_internal):
11704 * xsmfns.c (smc_save_yourself_CB):
11705 Prefer < to > for range checks.
11706 * dispnew.c (sit_for): Don't mishandle NaNs.
11707 This fixes a bug introduced in the 2013-03-24 change.
11708 * editfns.c (decode_time_components): Don't hoist comparison.
11709 This fixes another bug introduced in the 2013-03-24 change.
11711 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
11713 * frame.h (struct frame): Drop scroll_bottom_vpos
11714 member becaue all real users are dead long ago.
11715 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
11716 * xdisp.c (redisplay_internal): Adjust user.
11718 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
11720 * nsmenu.m (showAtX:Y:for:): setLevel to
11721 NSPopUpMenuWindowLevel (Bug#13998).
11723 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
11725 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
11726 (ns_check_pending_open_menu): Declare.
11728 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
11729 (x_activate_menubar): Update the menu with title that matches
11730 ns_get_pending_menu_title, and call
11731 ns_check_pending_openmenu (Bug#12698).
11732 (menuWillOpen:): New method.
11733 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
11735 * nsterm.m (menu_will_open_state, menu_mouse_point)
11736 (menu_pending_title): New varaibles.
11737 (ns_get_pending_menu_title, ns_check_menu_open)
11738 (ns_check_pending_open_menu): New functions.
11740 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
11742 * indent.c (current_column_bol_cache): Remove leftover which is not
11743 used in Fmove_to_column any more.
11744 (current_column, scan_for_column): Adjust users.
11745 * keyboard.c (last_point_position_buffer, last_point_position_window):
11746 Remove leftovers which are not used for recording undo any more.
11747 (command_loop_1, syms_of_keyboard): Adjust users.
11748 * xdisp.c (last_max_ascent): Remove leftover which is not used in
11749 redisplay_window any more.
11750 (move_it_to): Adjust user.
11752 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
11754 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
11755 Update dependencies.
11757 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
11759 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
11760 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
11761 forward references.
11763 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11765 * window.h (struct window): Replace hchild, vchild and buffer slots
11766 with a single slot 'contents'. This is possible because each valid
11767 window may have either the child window (in vertical or horizontal
11768 combination) or buffer to display (for the leaf window). Using that,
11769 a lot of operations to traverse and/or change window hierarchies may
11770 be simplified. New member horizontal is used to distinguish between
11771 horizontal and vertical combinations of internal windows.
11772 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
11773 (WINDOW_VERTICAL_COMBINATION_P): New macros.
11774 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
11775 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
11776 Use contents slot, not buffer, where appropriate.
11777 (wset_combination): New function.
11778 (wset_buffer): Add eassert.
11779 (Fframe_first_window): Simplify the loop reaching first window.
11780 (Fwindow_buffer): Use WINDOW_LEAF_P.
11781 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
11782 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
11783 (unshow_buffer): Convert initial debugging check to eassert.
11784 (replace_window, recombine_windows, Fdelete_other_windows_internal)
11785 (make_parent_window, window_resize_check, window_resize_apply)
11786 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
11787 (Fset_window_configuration, delete_all_child_windows, save_window_save):
11788 Adjust to match struct window changes.
11789 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
11790 (mark_window_cursors_off, count_windows, get_leaf_windows)
11791 (foreach_window_1): Simplify the loop.
11792 * alloc.c (mark_object): Do not check for the leaf window because
11793 internal windows has no glyph matrices anyway.
11794 * dispnew.c (clear_window_matrices, showing_window_margins_p)
11795 (allocate_matrices_for_window_redisplay, fake_current_matrices)
11796 (allocate_matrices_for_frame_redisplay, free_window_matrices)
11797 (build_frame_matrix_from_window_tree, mirror_make_current)
11798 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
11799 (update_window_tree, set_window_update_flags): Simplify the loop.
11800 (sync_window_with_frame_matrix_rows): Enforce live window.
11801 Use contents slot, not buffer, where appropriate.
11802 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
11803 and WINDOW_HORIZONTAL_COMBINATION_P.
11804 (make_frame_visible_1): Simplify the loop.
11805 Use contents slot, not buffer, where appropriate.
11806 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
11807 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
11808 (expose_window_tree): Likewise.
11809 Use contents slot, not buffer, where appropriate.
11810 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
11811 to avoid deleted windows. Use contents slot instead of buffer.
11812 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
11813 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
11814 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
11815 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
11817 2013-03-28 Eli Zaretskii <eliz@gnu.org>
11819 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
11820 identify the reasons for assertion violations in bug#14062 and
11821 similar ones.
11822 (Fx_show_tip): Fix compilation error under
11823 "--enable-check-lisp-object-type". (Bug#14073)
11825 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
11826 Reported by <rzl24ozi@gmail.com>.
11828 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
11830 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
11831 start marker...
11832 (unwind_with_echo_area_buffer): ...to restore it here.
11833 This is needed to ensure that...
11834 (redisplay_window): ...both window markers are valid here,
11835 which is verified by eassert.
11836 * editfns.c (save_excursion_save): Do not assume that
11837 selected_window always displays the buffer.
11838 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
11839 Fix comment.
11841 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
11843 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
11844 the upcase table.
11846 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
11848 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
11850 2013-03-27 Eli Zaretskii <eliz@gnu.org>
11852 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
11853 since MinGW's w32api headers do. This avoids compiler warnings.
11855 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
11856 if already defined.
11858 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11860 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
11862 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
11864 * gtkutil.c (style_changed_cb): Check if frame is live and an
11865 X frame (Bug#14038).
11867 2013-03-26 Eli Zaretskii <eliz@gnu.org>
11869 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
11870 Define only for _WIN32_WINNT less than 0x0500.
11871 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
11872 MinGW64.
11873 Move inclusion of time.h before sys/time.h, so that MinGW64 could
11874 see its own definitions of 'struct timeval' and 'struct timezone'.
11876 Fix incompatibilities between MinGW.org and MinGW64 headers.
11877 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
11879 * w32.c (REPARSE_DATA_BUFFER): Guard with
11880 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
11882 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
11884 * xterm.c: Include X11/XKBlib.h
11885 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
11887 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
11889 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
11890 written backwards.
11891 * blockinput.h (input_blocked_p): Likewise.
11892 * bytecode.c (exec_byte_code): Likewise.
11893 * callproc.c (call_process_kill, call_process_cleanup)
11894 (Fcall_process): Likewise.
11895 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
11896 (Fccl_execute_on_string): Likewise.
11897 * character.c (string_escape_byte8): Likewise.
11898 * charset.c (read_hex): Likewise.
11899 * cm.c (calccost): Likewise.
11900 * data.c (cons_to_unsigned): Likewise.
11901 * dired.c (directory_files_internal, file_name_completion):
11902 Likewise.
11903 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
11904 (sit_for): Likewise.
11905 * doc.c (Fsubstitute_command_keys): Likewise.
11906 * doprnt.c (doprnt): Likewise.
11907 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
11908 * emacsgtkfixed.c: Likewise.
11909 * fileio.c (file_offset, Fwrite_region): Likewise.
11910 * floatfns.c (Fexpt, fmod_float): Likewise.
11911 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
11912 Likewise.
11913 * font.c (font_intern_prop): Likewise.
11914 * frame.c (x_set_alpha): Likewise.
11915 * gtkutil.c (get_utf8_string): Likewise.
11916 * indent.c (check_display_width): Likewise.
11917 * intervals.c (create_root_interval, rotate_right, rotate_left)
11918 (split_interval_right, split_interval_left)
11919 (adjust_intervals_for_insertion, delete_node)
11920 (interval_deletion_adjustment, adjust_intervals_for_deletion)
11921 (merge_interval_right, merge_interval_left, copy_intervals)
11922 (set_intervals_multibyte_1): Likewise.
11923 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
11924 * keymap.c (Fkey_description): Likewise.
11925 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
11926 * lread.c (openp, read_integer, read1, string_to_number):
11927 Likewise.
11928 * menu.c (ensure_menu_items): Likewise.
11929 * minibuf.c (read_minibuf_noninteractive): Likewise.
11930 * print.c (printchar, strout): Likewise.
11931 * process.c (create_process, Faccept_process_output)
11932 (wait_reading_process_output, read_process_output, send_process)
11933 (wait_reading_process_output): Likewise.
11934 * profiler.c (make_log, handle_profiler_signal): Likewise.
11935 * regex.c (re_exec): Likewise.
11936 * regex.h: Likewise.
11937 * search.c (looking_at_1, Freplace_match): Likewise.
11938 * sysdep.c (get_child_status, procfs_ttyname)
11939 (procfs_get_total_memory): Likewise.
11940 * systime.h (EMACS_TIME_VALID_P): Likewise.
11941 * term.c (dissociate_if_controlling_tty): Likewise.
11942 * window.c (get_phys_cursor_glyph): Likewise.
11943 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
11944 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
11945 Likewise.
11946 * xfns.c (Fx_window_property): Likewise.
11947 * xmenu.c (set_frame_menubar): Likewise.
11948 * xselect.c (x_get_window_property, x_handle_dnd_message):
11949 Likewise.
11950 * xsmfns.c (smc_save_yourself_CB): Likewise.
11951 * xterm.c (x_scroll_bar_set_handle): Likewise.
11953 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
11955 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
11956 to be optional or nil. Adjust comment and convert it to docstring.
11957 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
11958 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
11960 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
11962 Static checking by GCC 4.8-20130319.
11963 * image.c (gif_load): Assume pass < 3 to pacify GCC.
11964 * process.c (Fset_process_datagram_address)
11965 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
11966 * xdisp.c (get_char_face_and_encoding)
11967 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
11968 (get_glyph_face_and_encoding): Prepare face before possibly using it.
11969 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
11971 2013-03-24 Ken Brown <kbrown@cornell.edu>
11973 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
11974 fix compilation on 64-bit Cygwin, where underscores are not
11975 automatically prepended.
11977 * w32term.c (w32_initialize): Silence compiler warning.
11979 2013-03-23 Eli Zaretskii <eliz@gnu.org>
11981 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
11982 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
11983 variables, to save and restore frame dimensions.
11984 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
11985 after returning from a 'fullscreen' configuration.
11986 use SendMessage instead of PostMessage to send the SC_RESTORE message,
11987 to avoid races between the main thread and the input thread.
11989 * w32term.h (struct w32_output): New members normal_width,
11990 normal_height, normal_top, normal_left, and prev_fsmode.
11991 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
11992 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
11993 members of a frame.
11995 * w32term.c (w32fullscreen_hook): Record last value of the frame's
11996 'fullscreen' parameter. Always record previous width and height
11997 of the frame, except when switching out of maximized modes, so
11998 that they could be restored correctly, instead of resetting to the
11999 default frame dimensions. Send SC_RESTORE command to the frame,
12000 unless we are going to send SC_MAXIMIZE, to restore the frame
12001 resize hints in the mouse pointer shown by the window manager.
12002 (Bug#14032)
12004 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
12006 * lisp.h (get_frame_param): Adjust conditions for prototype
12007 declaration.
12009 2013-03-22 Ken Brown <kbrown@cornell.edu>
12011 * unexcw.c: Drop unneeded inclusion of w32common.h.
12012 (report_sheap_usage): Declare.
12013 (read_exe_header): Add magic numbers for x86_64.
12014 (fixup_executable): Fix printf format specifier for unsigned long
12015 argument.
12017 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
12019 * frame.h (struct frame): Put menu_bar_window under #ifdef
12020 because this member is not needed when X toolkit is in use.
12021 (fset_menu_bar_window):
12022 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12023 (free_glyphs, update_frame):
12024 * xdisp.c (expose_frame): Likewise.
12025 (display_menu_bar): Likewise. Remove redundant eassert.
12026 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
12027 toolkit is in use.
12029 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
12031 Use functions and constants to manipulate Lisp_Save_Value objects.
12032 This replaces code that used macros and strings and token-pasting.
12033 The change makes the C source a bit easier to follow,
12034 and shrinks the Emacs executable a bit.
12035 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
12036 (make_save_value): Change 1st arg from string to enum. All callers
12037 changed.
12038 (INTX): Remove.
12039 (mark_object): Use if, not #if, for GC_MARK_STACK.
12040 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
12041 (XSAVE_OBJECT): Now functions, not macros.
12042 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
12043 the constant was never used.
12044 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
12045 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
12046 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
12047 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
12048 New constants.
12049 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
12050 type3 with a single member save_type. All uses changed.
12051 (save_type, set_save_pointer, set_save_integer): New functions.
12052 * print.c (PRINTX): Remove.
12054 * alloc.c: Remove redundant static declarations.
12056 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12058 * window.h (struct window): Convert left_col, top_line, total_lines
12059 and total_cols from Lisp_Objects to integers. Adjust comments.
12060 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
12061 Remove.
12062 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
12063 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
12064 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
12065 Adjust users where appropriate.
12067 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
12069 * frame.h (struct frame): Drop resx and resy because the same data is
12070 available from window system-specific output context. Adjust users.
12071 (default_pixels_per_inch_x, default_pixels_per_inch_y):
12072 New functions to provide defaults when no window system available.
12073 (FRAME_RES_X, FRAME_RES_Y): New macros.
12074 (NUMVAL): Move from xdisp.c.
12075 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
12076 (Ffont_face_attributes, Fopen_font):
12077 * image.c (gs_load):
12078 * w32font.c (fill_in_logfont):
12079 * xdisp.c (calc_pixel_width_or_height):
12080 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
12081 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
12083 2013-03-20 Kenichi Handa <handa@gnu.org>
12085 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
12086 to 1 (temporary workaround until a bug related to ASCII
12087 optimization is fixed).
12089 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
12091 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
12092 Signal error if window is not internal. Adjust docstring.
12093 (delete_all_child_windows): Use combination_limit to save the buffer.
12094 (Fset_window_configuration): Adjust accordingly.
12095 * print.c (syms_of_print): Initialize debugging output not here...
12096 (init_print_once): ...but in a new function here.
12097 * lisp.h (init_print_once): Add prototype.
12098 * emacs.c (main): Add call to init_print_once. Adjust comments.
12100 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
12102 * window.c (window_resize_check, window_resize_apply)
12103 (window_from_coordinates, recombine_windows, set_window_buffer)
12104 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
12105 (Fsplit_window_internal, Fdelete_window_internal)
12106 (freeze_window_starts): Use bool for booleans.
12107 * window.h (window_frame_coordinates, resize_frame_windows)
12108 (freeze_window_starts, set_window_buffer): Adjust prototypes.
12110 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
12112 * dispnew.c (bitch_at_user): Use `user-error'.
12114 2013-03-17 Ken Brown <kbrown@cornell.edu>
12116 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
12117 as return type of image_background. (Bug#13981)
12118 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
12120 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
12122 * nsterm.m (updateFrameSize:): Change resize increments if needed.
12123 (ns_select): Don't return with result uninitialized.
12125 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
12126 and getDirectory.
12128 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
12129 New functions.
12130 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
12131 directories. If filename is nil, get directory name (Bug#13932).
12132 Use getFilename and getDirectory.
12133 (getFilename, getDirectory): New methods for EmacsSavePanel and
12134 EmacsOpenPanel.
12135 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
12137 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
12139 * coding.c (decode_coding_gap): Fix typo caught by static checking.
12141 2013-03-15 Kenichi Handa <handa@gnu.org>
12143 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
12144 (adjust_after_replace): Make it back to static. Delete the third
12145 arg text_at_gap_tail. Cancel the code for handling it.
12147 * coding.h (struct coding_system): New member eol_seen.
12149 * coding.c (detect_ascii): New function.
12150 (detect_coding): Set coding->head_ascii and coding->eol_seen only
12151 when the source bytes are actually scanned. On detecting for
12152 coding_category_utf_8_auto, call detect_ascii instead of scanning
12153 source bytes directly.
12154 (produce_chars): Call insert_from_gap with the new arg 0.
12155 (encode_coding): Likewise.
12156 (decode_coding_gap): Control ASCII optimization by the variable
12157 disable_ascii_optimization instead of #ifndef .. #endif.
12158 Deccode EOL format according to coding->eol_seen.
12159 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
12160 variable.
12162 * lisp.h (adjust_after_replace): Cancel externing it.
12163 (insert_from_gap): Adjust prototype.
12165 2013-03-15 Eli Zaretskii <eliz@gnu.org>
12167 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
12168 FULLSCREEN_MAXIMIZED. (Bug#13935)
12170 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
12172 * region-cache.c (find_cache_boundary, move_cache_gap)
12173 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
12174 Simplify debugging check and convert to eassert. Adjust comment.
12175 (pp_cache): Put under ENABLE_CHECKING.
12177 2013-03-14 Eli Zaretskii <eliz@gnu.org>
12179 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
12180 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
12181 and WM_ACTIVATEAPP.
12182 (w32fullscreen_hook): If the frame is visible, reset
12183 f->want_fullscreen flag after changing the frame size. If the
12184 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
12185 (Bug#13953)
12187 2013-03-13 Daniel Colascione <dancol@dancol.org>
12189 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
12190 too so that these builds can use Cygwin's file conversion
12191 functions. (We've been building and linking cygw32.o all along
12192 and just not using it.)
12194 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12196 File synchronization fixes (Bug#13944).
12197 * Makefile.in (LIB_FDATASYNC): New macro.
12198 (LIBES): Use it.
12199 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
12200 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
12201 Don't worry about HAVE_FSYNC, since a substitute fsync is
12202 available if the system lacks one.
12203 (Fwrite_regin): Retry fsync if interrupted.
12205 2013-03-13 Eli Zaretskii <eliz@gnu.org>
12207 * w32term.c (w32_read_socket): If the Emacs frame is being
12208 activated, call w32fullscreen_hook, to make sure the new frame
12209 dimensions are in effect. (Bug#13937)
12211 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
12213 * xdisp.c (init_iterator): Simplify because both character and byte
12214 positions are either specified or -1. Add eassert. Adjust comment.
12215 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
12216 character and byte positions can be obtained from marker.
12218 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
12220 Static checking by Sun C 5.12.
12221 * alloc.c (buffer_memory_full) [REL_ALLOC]:
12222 * bytecode.c (exec_byte_code):
12223 * dispnew.c (init_display):
12224 * eval.c (error):
12225 * fileio.c (Fsubstitute_in_file_name):
12226 * keyboard.c (Fevent_convert_list):
12227 * keymap.c (Fsingle_key_description):
12228 * term.c (maybe_fatal, fatal):
12229 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
12230 * xsmfns.c (Fhandle_save_session):
12231 Omit unreachable code.
12232 * keymap.c (map_keymap_char_table_item): Cast void * to
12233 a function pointer type; the C Standard requires this.
12235 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
12236 Include <sys/param.h> unconditionally, as that works elsewhere and
12237 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
12238 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
12239 and FreeBSD now.
12241 See ChangeLog.12 for earlier changes.
12243 ;; Local Variables:
12244 ;; coding: utf-8
12245 ;; End:
12247 Copyright (C) 2011-2014 Free Software Foundation, Inc.
12249 This file is part of GNU Emacs.
12251 GNU Emacs is free software: you can redistribute it and/or modify
12252 it under the terms of the GNU General Public License as published by
12253 the Free Software Foundation, either version 3 of the License, or
12254 (at your option) any later version.
12256 GNU Emacs is distributed in the hope that it will be useful,
12257 but WITHOUT ANY WARRANTY; without even the implied warranty of
12258 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12259 GNU General Public License for more details.
12261 You should have received a copy of the GNU General Public License
12262 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.