1 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
3 * lisp.h (bool_vector_size): New function.
4 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
5 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
6 (Fbool_vector_not, Fbool_vector_count_matches_at):
7 Remove uses of 'eassume' that should no longer be needed,
8 because they are subsumed by the 'eassume' in bool_vector_size.
10 2013-10-12 Eli Zaretskii <eliz@gnu.org>
12 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
13 after inclusion of gif_lib.h, thus fixing compiler warnings caused
14 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
16 2013-10-11 Eli Zaretskii <eliz@gnu.org>
18 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
19 have different dimensions. (Bug#15575)
21 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
24 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
26 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
28 * term.c (tty_menu_show): Never return with unbalanced
29 specpdl. Use eassert for debugging check. Adjust style.
31 2013-10-11 Eli Zaretskii <eliz@gnu.org>
33 * term.c (read_menu_input): Make selection of menu items
34 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
35 (tty_menu_activate): Fix off-by-one error when computing max_y.
37 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
39 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
40 audit logging (only used with GnuTLS 3.x) and enable it.
42 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
44 * dispnew.c (redraw_frame): Remove useless #ifdef because
45 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
46 Also, move TTY fflush to...
47 * term.c (tty_update_end): ...this function.
49 2013-10-11 Eli Zaretskii <eliz@gnu.org>
51 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
52 the end of the frame's glyph matrix. (Bug#15575)
54 * term.c (tty_menu_display): Don't move cursor while overwriting
55 frame's glyphs with menu items. Limit the number of items
56 displayed to what can be shown on the available screen lines,
57 excluding the echo area.
58 (tty_menu_activate): Limit the Y coordinate allowed by
59 read_menu_input to the last screen line used for menu display.
61 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
63 * lisp.h (eassume): New macro.
64 Also, include <verify.h>, for 'assume'.
65 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
66 (vroundup, vector_nbytes):
67 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
68 (Fbool_vector_not, Fbool_vector_count_matches)
69 (Fbool_vector_count_matches_at):
70 Use eassume, not eassert.
71 * casetab.c (set_identity, shuffle):
72 * composite.c (composition_gstring_put_cache):
73 * dispnew.c (update_frame_1):
74 * ftfont.c (ftfont_shape_by_flt):
76 * intervals.c (offset_intervals):
77 * macfont.m (macfont_shape):
78 Remove calls to 'assume' that are no longer needed, because
79 --enable-gcc-warnings no longer generates bogus warnings
80 when these calls are removed.
82 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
84 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
86 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
88 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
89 (Qsubstitute_env_in_file_name): New var.
90 (syms_of_fileio): Define it.
92 2013-10-10 Eli Zaretskii <eliz@gnu.org>
94 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
95 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
98 * term.c (save_and_enable_current_matrix): Don't allocate and
99 don't save margin areas.
100 (restore_desired_matrix): Don't restore margin areas.
101 (free_saved_screen): Don't free margin areas.
103 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
105 * image.c: Pacify --enable-gcc-warnings.
106 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
107 #define only if used.
109 2013-10-10 Eli Zaretskii <eliz@gnu.org>
111 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
112 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
113 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
114 (gif_load): For giflib v5.x and later, display the error message
115 produced by giflib when its functions fail.
116 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
119 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
121 * keyboard.c (last_event_timestamp): Remove. For X selection and
122 GTK popup menus, it may be obtained from per-frame X display info.
123 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
124 (process_special_events): Adjust users.
125 * keyboard.h (last_event_timestamp): Remove declaration.
126 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
127 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
128 * menu.h (xmenu_show): Adjust prototype.
129 * menu.c (Fx_popup_menu): Adjust user.
130 * xselect.c (x_own_selection, x_get_foreign_selection)
131 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
133 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
135 * keyboard.c (init_kboard): Now static. Add arg
136 to denote window system. Adjust comment.
137 (init_keyboard): Adjust user.
138 (allocate_kboard): New function.
140 * nsterm.m (ns_term_init):
142 * w32term.c (w32_create_terminal):
143 * xterm.c (x_term_init): Use it.
144 * keyboard.h (init_kboard): Remove prototype.
145 (allocate_kboard): Add prototype.
147 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
149 * image.c (GIFLIB_MAJOR): Ensure it's defined.
150 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
152 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
154 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
156 2013-10-09 Eli Zaretskii <eliz@gnu.org>
158 * term.c (tty_menu_activate): Flush the output stream after
159 showing the cursor, and don't mark the frame garbaged at exit from
160 the function. Fixes redisplay glitches when moving from one menu
163 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
165 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
166 or throw error (Bug#15570).
168 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
170 * intervals.c (temp_set_point_both): Move test into 'eassert',
173 * lisp.h (eassert): Don't use 'assume'.
174 Sometimes 'assume' wins in performance, and sometimes it loses,
175 so it shouldn't be used all the time. Perhaps we need two
176 flavors of 'eassert', one for where 'assume' is far more likely
177 to help or to hurt; but that can be done later.
178 Problem reported by Dmitry Antipov in
179 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
180 Also, don't include <verify.h>; no longer needed.
182 2013-10-09 Glenn Morris <rgm@gnu.org>
184 * eval.c (Fcond): Doc tweak.
186 2013-10-09 Eli Zaretskii <eliz@gnu.org>
188 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
189 expressions with side effects to eassert. (Bug#15565)
191 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
193 * fns.c (hashfn_user_defined): Allow hash functions to return any
196 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
198 Fix minor problems found by static checking.
199 * dispnew.c (save_current_matrix): Omit unnecessary casts.
200 * dispnew.c (update_frame_with_menu): Mark debug local as used.
201 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
202 * keyboard.c (read_menu_command): Remove unused local.
203 * lisp.h (read_menu_command): New decl.
204 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
205 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
206 Return ptrdiff_t, not int.
207 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
208 not int, for benefit of xpalloc.
209 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
211 (have_menus_p): Remove; unused.
212 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
213 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
214 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
216 (save_and_enable_current_matrix): Omit unnecessary casts.
217 (read_menu_input): Omit local extern decl (now in lisp.h).
218 Don't access uninitialized storage if mouse_get_xy fails.
219 (tty_menu_activate): Mark local as initialized, for lint.
220 (tty_menu_activate, tty_meny_show): Remove unused locals.
222 2013-10-08 Eli Zaretskii <eliz@gnu.org>
224 Support menus on text-mode terminals.
225 * xterm.h (xw_popup_dialog): Add prototype.
227 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
228 (xmenu_show): Block input here, instead in Fx_popup_menu.
229 (xw_popup_dialog): New function, with X-specific bits of popup
232 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
235 * window.c (Fset_window_configuration): Use run-time tests of the
236 frame type instead of compile-time conditionals, when menu-bar
237 lines are considered.
239 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
240 (w32_popup_dialog): New prototypes.
242 * w32menu.c (Fx_popup_dialog): Function deleted.
243 (w32_popup_dialog): New function, with w32 specific bits of popup
244 dialogs. Block input here.
246 * w32inevt.c (w32_console_read_socket): Minor change to add
247 debugging TTY events.
249 * w32fns.c (show_hourglass): If returning early because the frame
250 is not a GUI frame, unblock input.
252 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
253 (cursorY): New functions.
255 * termhooks.h (cursorX, cursorY): Prototypes of functions on
256 WINDOWSNT, macros that call curX and curY elsewhere.
258 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
260 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
261 specific function to hide and show cursor on a text-mode terminal.
262 (tty_menu_struct, struct tty_menu_state): New structures.
263 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
264 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
265 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
266 (tty_menu_locate, save_and_enable_current_matrix)
267 (restore_desired_matrix, screen_update, read_menu_input)
268 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
269 (tty_pop_down_menu, tty_menu_last_menubar_item)
270 (tty_menu_new_item_coords, tty_menu_show): New functions.
271 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
273 * nsterm.h (ns_popup_dialog): Adjust prototype.
275 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
277 (ns_popup_dialog): Adapt order of arguments to the other
278 *_menu_show implementations.
279 (Fx_popup_dialog): Function deleted.
281 * msdos.c (x_set_menu_bar_lines): Delete unused function.
283 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
285 * menu.c (have_boxes): New function.
286 (single_keymap_panes): Use it instead of a compile-time
288 (single_menu_item): Use run-time tests of the frame type instead
289 of compile-time conditionals.
290 (encode_menu_string): New function.
291 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
292 the macro, since different types of frame need different encoding
294 (digest_single_submenu): Use run-time tests of frame type instead
295 of, or in addition to, compile-time conditionals.
296 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
297 (Fx_popup_menu): Detect when the function is called from keyboard
298 on a TTY. Don't barf when invoked on a text-mode frame. Check
299 frame type at run time, instead of compile-time conditionals for
300 invoking terminal-specific menu-show functions. Call
301 tty_menu_show on text-mode frames.
302 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
303 run time to determine which alternative to invoke; support dialogs
306 * keyboard.h <Qmouse_movement>: Declare.
308 * keyboard.c <Qmouse_movement>: Now extern.
309 <Qecho_keystrokes>: New static variable.
310 (read_key_sequence): Accept an additional argument, a flag to
311 prevent redisplay during reading of the key sequence. All callers
313 (read_menu_command): New function.
314 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
316 (toolkit_menubar_in_use): New function.
317 (make_lispy_event): Use it instead of a compile-time test.
319 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
320 window-system being available.
322 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
323 to x-popup-dialog on the frame type, they all now support popup
326 * dispnew.c (save_current_matrix): Save the margin areas.
327 (restore_current_matrix): Restore margin areas.
328 (update_frame_with_menu): New function.
330 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
333 * alloc.c (make_save_ptr): Now compiled unconditionally.
335 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
337 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
338 (redraw_frame, update_frame): Adjust users.
339 * dispextern.h (set_window_update_flags): Adjust prototype.
340 * xdisp.c (redisplay_internal): When updating all frames with zero
341 windows_or_buffers_changed, assume that only the windows that shows
342 current buffer should be really updated.
344 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
346 Do not allocate huge temporary memory areas and objects while encoding
347 for file I/O, thus reducing an enormous memory usage for large buffers.
348 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
349 * coding.h (struct coding_system): New member raw_destination.
350 * coding.c (setup_coding_system): Initialize it to zero.
351 (encode_coding_object): If raw_destination is set, do not create
352 dst_object. Add comment.
353 * fileio.c (toplevel): New constant E_WRITE_MAX.
354 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
355 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
357 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
359 * nsterm.m (windowDidExitFullScreen:):
360 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
362 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
364 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
365 * keyboard.c (unblock_input_to): Don't process pending signals
366 if a fatal error is in progress.
368 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
369 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
370 they're talking about words in Lisp bool vectors.
371 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
372 * data.c (popcount_bits_word): Rename from popcount_size_t.
373 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
376 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
378 Improve support for popcount and counting trailing zeros (Bug#15550).
379 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
380 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
381 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
382 (popcount_size_t_msc, popcount_size_t_gcc):
383 Remove; now done by Gnulib.
384 (popcount_size_t): Now a macro that defers to Gnulib.
385 (count_trailing_zero_bits): Return int, for consistency with
386 Gnulib and because Emacs prefers signed to unsigned int.
387 Don't assume that size_t is either unsigned int or unsigned long
388 or unsigned long long.
389 (size_t_to_host_endian): Do not assume that size_t is either
390 exactly 32 or exactly 64 bits wide.
391 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
392 etc., so that it's now an enum constant, not a macro.
393 No need to assume that it's either 32 or 64.
395 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
397 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
400 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
402 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
403 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
405 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
407 emacs_read and emacs_write now use void *, not char *.
408 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
409 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
410 Buffer arg is now void *, not char *. This matches plain
411 'read' and 'write' better, and avoids a constraint violation
412 on Solaris 9 with Oracle Studio.
414 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
416 * alloc.c (Fmake_string): For ASCII char initializer, prefer
417 memset to explicit loop. Otherwise copy largest possible chunk
418 from initialized to uninitialized part, thus allowing the longer
419 memcpy runs and reducing the number of loop iterations.
421 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
423 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
424 hide toolbar (Bug#15388).
425 (windowDidEnterFullScreen:): If presentation options are zero,
426 set them here (Bug#15388).
427 (ns_update_auto_hide_menu_bar): Remove runtime check.
428 Don't auto hide dock unless menubar is also auto hidden.
430 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
432 * editfns.c (message): Mention batch mode in doc string.
434 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
436 * nsterm.m (check_native_fs): Remove erroneous comment.
438 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
440 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
441 uses find_newline instead of scan_newline and so doesn't move point.
443 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
445 Use hardware support for byteswapping on glibc x86 etc.
446 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
447 whereas the old swap64 needed 30.
448 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
449 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
450 Use byteswap.h's macros to swap bytes.
451 * lisp.h (swap16, swap32, swap64): Remove.
452 All uses replaced by bswap_16, bswap_32, bswap_64.
454 * bytecode.c (exec_byte_code): Use some more volatile variables
455 to work around local variables getting clobbered by longjmp.
456 Port to pre-C99, which doesn't allow decls after stmts.
458 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
460 * lisp.h (eassert): Assume that COND is true when optimizing.
461 In other words, take on the behavior of eassert_and_assume.
462 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
463 (eassert_and_assume): Remove. All uses replaced by eassert.
465 * xdisp.c (Qglyphless_char): Now static.
467 Adjust to merge from gnulib.
468 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
469 * lisp.h: Include <verify.h>, for 'assume'.
471 * eval.c (clobbered_eassert): New macro.
472 (internal_catch, internal_condition_case)
473 (internal_condition_case_1, internal_condition_case_2)
474 (internal_condition_case_n): Use it instead of eassert
475 when the argument contains locals clobbered by longjmp.
476 Don't use clobbered locals outside of clobbered_eassert.
477 (internal_lisp_condition_case): Use a volatile variable
478 to work around a local variable's getting clobbered.
480 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
482 * lisp.h (struct handler): Merge struct handler and struct catchtag.
483 (PUSH_HANDLER): New macro.
485 (handlerlist): Always declare.
487 * eval.c (catchlist): Remove (merge with handlerlist).
488 (handlerlist, lisp_eval_depth): Not static any more.
489 (internal_catch, internal_condition_case, internal_condition_case_1)
490 (internal_condition_case_2, internal_condition_case_n):
492 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
493 handlerlist/catchlist.
494 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
495 handlerlist which can only handle a single condition-case handler at
497 (find_handler_clause): Simplify since we only a single branch here
500 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
502 (bcall0): New function.
503 (exec_byte_code): Add corresponding cases. Improve error message when
504 encountering an invalid byte-code. Let Bunwind_protect accept
505 a function (rather than a list of expressions) as argument.
507 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
508 and make them unconditional now that they're heap-allocated.
510 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
512 * charset.c (Fdecode_char, Fencode_char): Remove description of
513 `restriction' arg. now that it's hidden by advertised-calling-convention.
515 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
517 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
518 Remove unused variable (from mac-port).
519 (macfont_draw): Use s->ybase for correct y position.
521 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
523 * frame.h (struct frame): Drop has_minibuffer member because...
524 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
525 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
527 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
529 * window.h (struct window): Prefer enum text_cursor_kinds to int
530 for phys_cursor_type member. Move the latter, phys_cursor_width,
531 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
532 * window.c (replace_window, make_window): Adjust users.
534 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
536 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
537 this module is never compiled otherwise.
539 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
541 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
544 2013-09-29 Eli Zaretskii <eliz@gnu.org>
546 * xdisp.c (get_next_display_element): Don't call face_for_font in
547 a build configured --without-x. (Bug#15484)
549 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
551 * window.c (calc_absolute_offset): #elif should be #elif defined.
553 * frame.c (delete_frame): Block/unblock input to overcome race
554 condition (Bug#15475).
556 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
558 * frame.c (delete_frame): Record selected frame only after
559 calling Qdelete_frame_functions (Bug#15477).
561 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
563 * nsterm.m (ns_selection_color): Remove.
564 (ns_get_color): Check for ns_selection_(fg|bg)_color using
565 NSColor selectedText(Background)Color. Only for COCOA.
566 (ns_term_init): Remove assignment of ns_selection_color, logic
567 moved to ns_get_color.
569 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
570 NS_SELECTION_COLOR_DEFAULT.
571 (NS_SELECTION_FG_COLOR_DEFAULT): New.
573 2013-09-28 Eli Zaretskii <eliz@gnu.org>
575 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
576 frame' does not have the tool_bar_window member.
578 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
580 Signal error when reading an empty byte-code object (Bug#15405)
581 * lread.c (read1): signal error
582 * alloc.c (make_byte_code): eassert header size
583 (sweep_vectors): change an int to size_t
585 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
587 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
588 instead of ints, as it's the usual style for offsetof constants. See:
589 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
591 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
592 This is ugly, but it should fix the performance problem for older
593 GCC versions in the short run. I'll look into integrating the
594 Gnulib module for popcount, as a better fix.
595 See the thread starting in:
596 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
597 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
598 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
599 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
600 (popcount_size_t): Use it.
602 2013-09-24 Daniel Colascione <dancol@dancol.org>
604 * process.c (Fnetwork_interface_info): Fix build break due to
607 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
609 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
610 Prefer signed to unsigned integers where either will do.
611 No need for 'const' on locals that do not escape.
612 Omit easserts with unnecessary and unportable assumptions about
613 alignment. Avoid unnecessary casts to char *.
615 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
617 Use union for the payload of struct Lisp_Vector.
618 This helps to avoid a few glitches dictated by C's aliasing rules.
619 * lisp.h (struct Lisp_Vector): Use union for next and
620 contents member. Adjust comment. Change related users.
621 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
622 Related users changed.
623 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
624 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
625 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
626 * xfaces.c, xfont.c, xmenu.c: Related users changed.
628 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
630 Optimize glyph row clearing and copying routines.
631 * dispextern.h (struct glyph_row): Change layout of struct
632 glyph_row to help copy_row_except_pointers. Adjust comment.
633 * dispnew.c (null_row): Remove.
634 (clear_glyph_row): Use offsetof and memset to find and clear
635 just the members that need clearing. Adjust comment.
636 (copy_row_except_pointers): Likewise for copying.
638 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
640 Some minor cleanups of recently-added bool vector code.
641 * conf_post.h (assume): Always return void. Use lint version
642 only if GCC and MSC versions don't apply.
643 * conf_post.h (assume):
644 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
645 Depend on _MSC_VER, not __MSC_VER, for consistency with
647 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
648 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
649 (bool_vector_binop_driver, count_trailing_zero_bits)
650 (size_t_to_host_endian): Now static, not static inline;
651 the latter isn't needed with modern compilers and doesn't
652 work with older compilers anyway.
654 * alloc.c (valgrind_p): Use bool for boolean.
656 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
658 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
659 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
660 (display_last_displayed_message_p, message_buf_print)
661 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
662 Use bool for boolean.
663 * dispextern.h (cancel_line, init_desired_glyphs):
664 Remove ancient leftover.
665 (help_echo_showing_p, hourglass_shown_p):
666 * lisp.h (noninteractive_need_newline): Adjust declaration.
668 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
670 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
672 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
673 ...this file and convert the latter to static. Adjust comment.
674 (make_initial_frame):
675 * window.c (init_window_once): Adjust user.
676 * frame.h (last_nonminibuf_frame): Remove declaration.
677 * lisp.h (selected_frame): Likewise.
678 * msdos.c (the_only_display_info): Adjust comment.
680 2013-09-23 Eli Zaretskii <eliz@gnu.org>
682 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
683 computing the end column of mouse-highlight that comes from
684 display or overlay strings. (Bug#15437)
685 (note_mouse_highlight): Adapt calculation of last argument to
686 mouse_face_from_string_pos to the above change.
688 * conf_post.h (__has_builtin): Define to zero, if undefined, on
689 all platforms, not just for clang.
691 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
693 * filelock.c (lock_file_1): Rearrange to remove compiler warning
694 about excess arguments to snprintf.
696 * conf_post.h(assume): Use __builtin_unreachable for clang.
698 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
700 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
701 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
703 2013-09-23 Daniel Colascione <dancol@dancol.org>
705 * alloc.c (USE_VALGRIND): New macro; on by default
706 when ENABLE_CHECKING.
707 (mark_maybe_object,mark_maybe_pointer)
708 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
710 (valgrind_p) [USE_VALGRIND]: New variable.
711 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
713 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
715 * process.c (wait_reading_process_output): Change int pnamelen to
718 * nsterm.m (setMarkedText:selectedRange:):
720 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
721 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
722 argument to unsigned long to avoid warning.
723 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
725 * conf_post.h (assume): Fix compiler error: x shall be cond.
727 2013-09-22 Daniel Colascione <dancol@dancol.org>
729 * xfns.c (x_get_monitor_attributes): Suppress unused variable
730 warning when compiling without a window system.
732 2013-09-22 Daniel Colascione <dancol@dancol.org>
734 * data.c (Qbool_vector_p): New symbol.
735 (bool_vector_spare_mask,popcount_size_t_generic)
736 (popcount_size_t_msc,popcount_size_t_gcc)
738 (bool_vector_binop_driver)
739 (count_trailing_zero_bits,size_t_to_host_endian)
740 (Fbool_vector_exclusive_or)
742 (Fbool_vector_intersection,Fbool_vector_set_difference)
743 (Fbool_vector_subsetp,Fbool_vector_not)
744 (Fbool_vector_count_matches)
745 (Fbool_vector_count_matches_at): New functions.
746 (syms_of_data): Intern new symbol, functions.
747 * alloc.c (bool_vector_payload_bytes): New function.
748 (Fmake_bool_vector): Instead of calling Fmake_vector,
749 which performs redundant initialization and argument checking,
750 just call allocate_vector ourselves. Make sure we clear any
751 terminating padding to zero.
752 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
753 instead of open-coding the size calculation.
754 (vroundup_ct): New macro.
755 (vroundup): Assume argument >= 0; invoke vroundup_ct.
756 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
757 * composite.c (composition_gstring_put_cache):
758 Change lint_assume to assume.
759 * conf_post.h (assume): New macro.
760 (lint_assume): Remove.
761 * dispnew.c (update_frame_1): Change lint_assume to assume.
762 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
764 * image.c (gif_load): Change lint_assume to assume.
765 * lisp.h (eassert_and_assume): New macro.
766 (Qbool_vector_p): Declare.
767 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
768 (swap16,swap32,swap64): New inline functions.
769 * macfont.c (macfont_shape): Change lint_assume to assume.
770 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
771 * xsettings.c (parse_settings): Use new swap16 and
772 swap32 from lisp.h instead of file-specific macros.
774 2013-09-22 Eli Zaretskii <eliz@gnu.org>
776 * xdisp.c (try_window_id): Don't abort if cursor row could not be
777 found (which can legitimately happen when the glyph row at the
778 window start is disabled in the current_matrix. (Bug#15365)
780 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
782 Fix syntax.h bug introduced by recent INLINE change.
783 syntax.h defined an extern inline function SYNTAX_ENTRY that was
784 conditionally compiled one way in some modules, and a different
785 way in others. This doesn't work with extern inline functions,
786 which must have the same definition in all modules, because the
787 defining code might be shared across modules, depending on the
788 implementation. Symptoms reported by Martin Rudalics in:
789 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
790 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
791 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
792 overriding the corresponding functions in syntax.h.
793 * syntax.h (syntax_property_entry, syntax_property_with_flags)
794 (syntax_property): New inline functions.
795 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
796 Rewrite in terms of these new functions.
798 2013-09-21 Eli Zaretskii <eliz@gnu.org>
800 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
801 not chars_in_text, whose result depends on the multibyteness of
802 the current buffer. (Bug#15426)
804 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
806 Port recent change to hosts where pointers aren't 'long'.
807 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
808 Don't assume that pointers are the same width as 'long'.
809 Add a compile-time check that a pointer fits into two X slots.
811 A simpler, centralized INLINE.
812 * conf_post.h (INLINE): Define only if not already defined.
813 This allows us to use a single INLINE, defined by one file
815 * emacs.c (INLINE): Define it.
816 Also, include category.h, charset.h, composite.h, dispextern.h,
817 syntax.h, systime.h, so that their INLINE definitions are expanded
819 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
820 * buffer.h, buffer.c (BUFFER_INLINE):
821 * category.h, category.c (CATEGORY_INLINE):
822 * character.h, character.c (CHARACTER_INLINE):
823 * charset.h, charset.c (CHARSET_INLINE):
824 * composite.h, composite.c (COMPOSITE_INLINE):
825 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
826 * frame.h, frame.c (FRAME_INLINE):
827 * intervals.h, intervals.c (INTERVALS_INLINE):
828 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
829 * lisp.h, alloc.c (LISP_INLINE):
830 * process.h, process.c (PROCESS_INLINE):
831 * syntax.h, syntax.c (SYNTAX_INLINE):
832 * systime.h, sysdep.c (SYSTIME_INLINE):
833 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
834 * window.h, window.c (WINDOW_INLINE):
835 Remove. All uses replaced with INLINE.
837 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
839 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
842 2013-09-19 Eli Zaretskii <eliz@gnu.org>
844 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
845 'const char *' to avoid compiler warnings due to similar change in
846 the prototype of x_get_string_resource.
848 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
850 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
851 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
852 going to replace static variables below. Adjust comments.
853 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
854 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
855 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
856 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
857 Related users changed.
858 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
859 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
860 last_mouse_movement_time, going to replace static variables below.
862 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
863 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
865 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
866 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
867 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
868 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
869 static variables below.
870 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
871 (last_mouse_scroll_bar): Remove.
872 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
873 (mouseExited): Related users changed.
875 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
877 Do not use external array to process X scroll bar messages.
878 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
879 (x_send_scroll_bar_event): Pack window pointer into two slots
880 of XClientMessageEvent if we're 64-bit. Adjust comment.
881 (x_scroll_bar_to_input_event): Unpack accordingly.
883 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
885 Ifdef away recent changes which aren't relevant to NS port.
886 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
887 [!HAVE_NS]: Declare as such.
888 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
889 [!HAVE_NS]: Define as such.
891 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
893 * frame.c (x_redo_mouse_highlight): New function
894 to factor out common code used in W32 and X ports.
895 * dispextern.h (x_redo_mouse_highlight): Add prototype.
896 * xterm.h (struct x_display_info):
897 * w32term.h (struct w32_display_info):
898 * nsterm.h (struct ns_display_info): New members
899 last_mouse_motion_frame, last_mouse_motion_x and
900 last_mouse_motion_y, going to replace static variables below.
901 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
902 (redo_mouse_highlight): Remove.
903 (note_mouse_movement, syms_of_xterm): Adjust user.
904 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
905 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
906 (redo_mouse_highlight): Remove.
907 (note_mouse_movement, syms_of_w32term): Adjust user.
908 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
909 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
911 (note_mouse_movement, mouseMoved, syms_of_nsterm):
912 * nsfns.m (compute_tip_xy): Adjust user.
914 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
916 * frame.c (x_mouse_grabbed): New function.
917 * dispextern.h (x_mouse_grabbed): Add prototype.
918 (last_mouse_frame): Remove declaration.
919 * xterm.h (struct x_display_info):
920 * w32term.h (struct w32_display_info):
921 * nsterm.h (struct ns_display_info): New member
922 last_mouse_frame, going to replace...
923 * xdisp.c (last_mouse_frame): ...global variable.
924 (note_tool_bar_highlight):
925 * w32term.c (w32_mouse_position, w32_read_socket):
926 * xterm.c (XTmouse_position, handle_one_xevent):
928 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
930 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
932 * w32term.c (w32_read_socket): Avoid temporary
933 variables in a call to x_real_positions.
934 * xterm.c (handle_one_xevent): Likewise.
936 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
938 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
939 (x_icon_type): Remove prototype.
940 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
941 * frame.c (x_icon_type): Remove.
942 * w32term.c (x_make_frame_visible, x_iconify_frame):
943 * xterm.c (x_make_frame_visible, x_iconify_frame):
944 Use x_set_bitmap_icon to factor out common code.
946 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
948 * dispextern.h (check_x_display_info, x_get_string_resource):
949 Declare here just once and unify the latter.
950 * frame.c (check_x_display_info, x_get_string_resource):
951 * nsterm.h (check_x_display_info):
952 * xrdb.c (x_get_string_resource):
953 * xterm.h (check_x_display_info): Remove prototypes.
954 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
955 * w32reg.c (x_get_string_resource): Likewise.
956 (w32_get_rdb_resource): Adjust user.
958 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
960 * xterm.h (struct x_display_info): New member
961 x_pending_autoraise_frame, going to replace...
962 * xterm.c (pending_autoraise_frame): ...static variable.
963 (x_new_focus_frame, XTread_socket): Adjust users.
964 * w32term.h (struct w32_display_info): New member
965 w32_pending_autoraise_frame, going to replace...
966 * w32term.c (pending_autoraise_frame): ...global variable.
967 (x_new_focus_frame, w32_read_socket): Adjust users.
969 2013-09-17 Glenn Morris <rgm@gnu.org>
971 * xdisp.c (message_dolog): If we create *Messages*,
972 switch it to messages-buffer-mode.
974 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
976 Don't overuse 'const' in types of locals.
977 * bidi.c (bidi_count_bytes):
978 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
979 (xg_event_is_for_scrollbar):
980 * xselect.c (x_handle_property_notify)
981 (x_handle_selection_notify, x_handle_dnd_message):
982 * xsettings.c, xsettings.h (xft_settings_event):
983 * xterm.c (x_handle_net_wm_state, handle_one_event)
984 (x_menubar_window_to_frame, x_detect_focus_change)
985 (construct_mouse_click, note_mouse_movement)
986 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
987 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
988 (handle_one_xevent, x_handle_net_wm_state):
989 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
990 (x_handle_dnd_message):
991 Avoid unnecessary 'const', typically the second 'const' in
992 'const foo * const arg', a 'const' that does not affect the API
993 and doesn't significantly help the human reader.
995 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
997 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
998 only if Glib < 2.36.0.
999 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1000 * xsettings.c (init_gconf, init_gsettings): Do not check
1002 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1004 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1006 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1008 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1009 before calling g_type_init.
1011 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1013 * nsterm.m (syms_of_nsterm): ... to here.
1015 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1017 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1018 (ignore_next_mouse_click_timeout): Use Time as X does.
1019 (handle_one_xevent): Avoid cast and use unsigned comparison.
1021 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1023 Do not copy X event in handle_one_xevent except KeyPress case.
1024 Wnen XEvent is processed, it is unlikely to be changed except
1025 KeyPress case, so we can avoid copying and use const pointer to
1026 const data to make sure that an event is not changed elsewhere.
1027 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1028 const' and do not create local copy except for the KeyPress event.
1029 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1030 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1031 (x_handle_net_wm_state, x_menubar_window_to_frame)
1032 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1033 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1034 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1035 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1036 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1037 (x_handle_dnd_message):
1038 * xsettings.c (xft_settings_event):
1039 Use 'const XEvent * const' where appropriate.
1040 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1042 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1044 Fix X event waiting to handle multiple frames.
1045 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1046 * xterm.c (pending_event_wait): Remove. Adjust users.
1047 (x_detect_focus_change): Pass frame arg.
1048 (handle_one_xevent): Find related frame early and clear per-frame
1049 wait_event_type only if this is an event for the relevant frame.
1050 (x_wait_for_event): Use per-frame wait_event_type.
1052 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1054 * nsfns.m (Fx_create_frame): Fix font driver registration for
1057 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1058 for syms_of_macfont.
1060 * nsterm.m: Include macfont.h.
1061 (ns_tmp_flags, ns_tmp_font): Remove.
1062 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1063 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1064 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1065 (changeFont:): Fix code style. Check for font driver type when
1068 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1071 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1072 (nsfont_open): Set font driver type.
1073 Set font->ascent and font->descent. Figure out font instead of
1074 ns_tmp_font, and flags instead of ns_tmp_flags.
1075 Fix indentation. Remove call to ns_draw_text_decoration,
1078 * nsfns.m: Include macfont.h.
1079 (Fx_create_frame): Register macfont driver, make a better default font.
1080 (Fns_popup_font_panel): Get font from macfont driver, if used.
1082 * macfont.m, macfont.h, maccuvs.h: New files.
1084 * font.h: Declare syms_of_macfont.
1086 * font.c (syms_of_font): Call syms_of_macfont.
1088 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1090 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1092 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1093 and it is always zero for others, so I assume that this is an ancient
1094 leftover which nobody will want to change any more.
1095 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1096 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1097 * frame.c (x_set_scroll_bar_width):
1098 * w32fns.c (w32_createscrollbar):
1099 * w32term.c (w32_set_vertical_scroll_bar):
1100 * xfns.c (x_set_scroll_bar_default_width):
1101 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1102 (x_scroll_bar_expose): Related users changed.
1104 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1106 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1107 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1108 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1110 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1112 * nsterm.h, w32term.h, xterm.h: ...and not here.
1113 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1114 Remove unused Xisms.
1115 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1116 these modules are never compiled otherwise.
1118 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1120 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1121 Doc fix. (Bug#15375)
1123 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1125 Unify Fx_focus_frame between all ports.
1126 * frame.h (x_focus_frame): New prototype.
1127 * xfns.c (Fx_focus_frame): Remove.
1128 (syms_of_xfns): Do not defsubr it.
1129 (x_focus_frame): X implementation.
1130 * nsfns.m (Fx_focus_frame): Remove.
1131 (syms_of_nsfns): Do not defsubr it.
1132 (x_focus_frame): NS implementation.
1133 * w32term.c (Fx_focus_frame): Remove.
1134 (x_focus_on_frame): Rename to...
1135 (x_focus_frame): W32 implementation.
1136 * w32term.h (x_focus_on_frame): Remove prototype.
1137 * w32fns.c (Fx_focus_frame): Remove.
1138 (syms_of_w32fns): Do not defsubr it.
1139 * frame.c (Fx_focus_frame): Define here.
1140 (syms_of_frame): Defsubr here.
1141 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1143 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1145 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1146 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1147 each port to reference the port-specific window system data.
1148 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1149 (FRAME_DISPLAY_INFO): Define.
1150 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1151 (FRAME_DISPLAY_INFO): Define. Adjust users.
1152 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1153 (FRAME_DISPLAY_INFO): Define. Adjust users.
1154 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1155 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1156 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1157 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1158 * xselect.c, xterm.c: All related users changed.
1160 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1162 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1163 (x_menubar_window_to_frame): Remove prototypes.
1164 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1165 (x_menubar_window_to_frame, x_top_window_to_frame):
1167 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1168 (x_menubar_window_to_frame, x_top_window_to_frame):
1169 ...to here and convert all but the last to static.
1171 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1173 * lisp.mk (lisp): Add w32-common-fns.elc.
1175 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1177 * charset.c (char_charset): Document an exception for char-charset.
1179 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1181 * xterm.h (x_display_info): New field last_user_time...
1182 * xterm.c (toplevel): ...to replace static last_user_time.
1183 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1185 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1187 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1188 scroll bar values to prevent thumb from disappear and update comment.
1190 2013-09-11 Glenn Morris <rgm@gnu.org>
1192 * emacs.c (usage_message): Possessive apostrophe tweak.
1194 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1196 * nsterm.m (syms_of_nsterm): Use Qns.
1197 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1198 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1199 * xfns.c (x_display_info_for_name, Fx_open_connection):
1200 Remove old '#if 0' code.
1201 (syms_of_xfns): Use Qx.
1202 * termhooks.h (fullscreen_hook): Remove the leftover.
1203 (struct terminal): Fix typo in comment.
1205 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1207 Cleaning up a few X scroll bar bits.
1208 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1209 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1210 New member last_seen_part, going to replace...
1211 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1212 (xt_action_hook) [USE_LUCID]: Adjust user.
1213 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1214 Lucid-specific scroll bar support.
1215 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1216 to int and adjust to use last_seen_part member.
1217 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1218 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1219 Initialize last_seen_part.
1221 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1223 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1224 insert-buffer-substring an empty string.
1226 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1228 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1229 avoiding a GCC warning.
1231 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1233 Ifdef away frame tool bar code when it is not really used.
1234 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1235 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1236 and minimize_tool_bar_window_p under the above.
1237 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1238 (fset_tool_bar_window): Likewise.
1239 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1240 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1241 (change_frame_size_1):
1242 * window.c (window_from_coordinates, Frecenter): Adjust users.
1243 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1244 code is not really used.
1245 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1246 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1247 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1248 [!USE_GTK && !HAVE_NS]: Define as such.
1249 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1250 (note_mouse_highlight, expose_frame):
1251 * xfns.c (x_set_tool_bar_lines):
1252 * xterm.c (handle_one_xevent): Adjust users.
1254 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1256 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1257 This bug was introduced by my 2013-08-26 patch, which incorrectly
1258 assumed that the terminfo implementation doesn't use termcap buffers.
1259 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1260 these buffers apparently are used after all.
1261 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1262 (struct tty_display_info): Define members termcap_term_buffer and
1263 termcap_strings_buffer even if TERMINFO.
1265 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1268 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1269 'usage' docstring entry to pacify make-docfile.
1271 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1273 Change comparison functions =, <, >, <=, >= to take many arguments.
1274 * data.c: Change comparison functions' interface and implementation.
1275 * lisp.h: Make arithcompare available for efficient two arg
1277 * bytecode.c: Use arithcompare.
1278 * fileio.c: Use new interface.
1280 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1282 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1284 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1286 * eval.c (Feval): Document the new use of `lexical'.
1288 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1290 Review and drop old frame resize hack.
1291 * frame.h (struct frame): Remove force_flush_display_p.
1292 * dispnew.c (update_frame): Adjust user and don't call
1293 flush_frame here. The comment has said that there was an issues
1294 with redisplaying fringes, but I don't see any differences with
1295 and without this hack. Hopefully we can continue without it.
1296 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1297 current frame matrices twice if resized_p is set.
1299 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1301 Do not populate pure Xism x_sync to other ports.
1302 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1303 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1304 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1305 * w32term.h (x_sync): Remove prototype.
1307 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1309 Cleanup frame flushing.
1310 * dispextern.h (struct redisplay_interface):
1311 Drop flush_display_optional because flush_display is enough
1312 for X and flushing via RIF is just a no-op for others.
1313 * frame.h (flush_frame): New function.
1314 * dispnew.c (update_frame):
1315 * minibuf.c (read_minibuf):
1316 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1318 * keyboard.c (detect_input_pending_run_timers): Do not flush
1319 all frames but selected one in redisplay_preserve_echo_area.
1320 * nsterm.m (ns_flush): Remove no-op.
1321 (ns_redisplay_interface): Adjust user.
1322 * w32term.h (x_flush): Remove no-op.
1323 (w32_redisplay_interface): Adjust user.
1324 * xterm.c (x_flush): Simplify because we do not flush all
1325 frames at once any more. Adjust comment.
1326 (x_redisplay_interface): Adjust user.
1328 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1330 Port --without-x --enable-gcc-warnings to Fedora 19.
1331 * gfilenotify.c (globals_of_gfilenotify):
1332 Call g_type_init only if using an older glib version that needs it.
1334 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1336 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1337 (last_glyphless_glyph_merged_face_id): Remove declarations.
1338 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1339 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1340 (last_glyphless_glyph_merged_face_id): Now static.
1341 (merge_escape_glyph_face): New function, refactored from...
1342 (get_next_display_element): ...here.
1343 (merge_glyphless_glyph_face): New function, refactored from...
1344 (produce_glyphless_glyph): ...here...
1345 * term.c (produce_glyphless_glyph): ...and here.
1347 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1349 * eval.c (eval_sub): Only call Ffunction if necessary.
1351 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1353 Attempt to make redisplay more selective when changing cursor type.
1354 * frame.h (struct frame): New bitfield cursor_type_changed.
1355 * xdisp.c (cursor_type_changed): Remove.
1356 (try_cursor_movement, redisplay_window, try_window_id)
1357 (set_frame_cursor_types, try_window_reusing_current_matrix):
1358 Adjust to use per-frame bitfield.
1359 (redisplay_internal): Look for cursor type change on each visible
1360 frame and consider all frames if cursor type has been changed on
1361 the frame other than selected. If cursor type has been changed on
1362 selected frame only, do not use fast update.
1364 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1366 Attempt to make redisplay more selective when changing fonts.
1367 * frame.h (struct frame): New bitfield fonts_changed.
1368 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1369 (adjust_frame_glyphs): Add prototype.
1370 * dispnew.c (fonts_changed_p): Remove.
1371 (adjust_glyphs): Remove because we do not
1372 adjust matrices on all frames at once any more.
1373 (adjust_frame_glyphs): Block and unblock input here.
1374 (adjust_glyph_matrix): Use fonts_changed.
1375 (change_frame_size_1): Use adjust_frame_glyphs.
1376 * font.c (font_open_entity): Use fonts_changed.
1377 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1378 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1379 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1380 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1381 (shrink_mini_window, Fresize_mini_window_internal)
1382 (window_scroll_pixel_based, Fset_window_configuration)
1383 (apply_window_adjustment, Fset_window_vscroll):
1384 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1385 Use adjust_frame_glyphs.
1386 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1387 (try_window_reusing_current_matrix, try_window_id, display_line)
1388 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1389 (redisplay_internal): Consider fonts_changed and adjust frame
1390 matrices for each frame only if the frame is visible. If font
1391 has been changed on some frame during full redisplay, retry
1392 only visible frames where the font has been actually changed.
1394 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1396 Cache current header and mode line height for each window.
1397 * window.h (struct window): New fields mode_line_height
1398 and header_line_height.
1399 * window.c (make_window): Initialize them.
1400 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1401 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1402 (current_mode_line_height, current_header_line_height):
1404 * xdisp.c (current_mode_line_height, current_header_line_height):
1406 (pos_visible_p, init_xdisp): Adjust user.
1407 (redisplay_window): Invalidate mode_line_height and
1408 header_line_height if current and desired matrices do not agree.
1410 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1412 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1413 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1415 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1417 Make --without-x compatible with --enable-gcc-warnings.
1418 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1419 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1420 members under HAVE_WINDOW_SYSTEM.
1421 * keyboard.c (make_lispy_focus_out): Likewise.
1422 (record_menu_key): Move under HAVE_MENUS.
1423 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1424 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1425 (syms_of_xdisp): Adjust user.
1426 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1427 (start_hourglass, cancel_hourglass):
1428 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1429 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1430 and CLEAR_FONT_TABLE_NFONTS.
1431 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1432 Declare only if HAVE_WINDOW_SYSTEM.
1433 (lface_same_font_attributes_p, clear_face_gcs): Define only
1434 if HAVE_WINDOW_SYSTEM.
1436 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1438 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1439 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1440 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1442 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1444 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1446 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1448 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1449 This fixes a type error on hosts where ptrdiff_t is wider than int.
1451 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1453 * keyboard.c (read_key_sequence_vs): New function.
1454 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1457 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1459 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1461 Makefile improvements.
1462 * Makefile.in (config.status): Don't use double-colon rules, as
1463 they are not portable according to POSIX. Fix shell typo with `;
1464 I guess this rule has never been tested?
1465 (VCSWITNESS): New macro, to override any environment var.
1467 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1469 * xterm.h (struct x_display_info): Do not track X connection
1470 fd separately because it is always available from Display.
1471 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1474 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1476 * buffer.c (drop_overlay):
1477 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1478 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1480 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1482 * buffer.c (Fmake_overlay, Fmove_overlay):
1483 * intervals.c (set_point_from_marker):
1484 * print.c (PRINTPREPARE): Prefer signal_error
1485 to plain error and report unsuitable marker too.
1487 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1489 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1490 for 'dragging' member.
1491 (struct x_output): Remove set-but-unused leftovers
1492 'left_before_move' and 'top_before_move'.
1493 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1494 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1495 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1496 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1497 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1498 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1499 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1500 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1502 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1504 * nsfont.m (INVALID_GLYPH): New define.
1505 (nsfont_encode_char): Use INVALID_GLYPH.
1506 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1508 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1510 * xterm.c (x_last_mouse_movement_time): Revert last change.
1511 This code should use XDisplayMotionBufferSize to check display's
1512 motion history first, and there are few other issues as well.
1513 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1514 (handle_one_xevent): Adjust user.
1516 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1518 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1519 * frame.c (Flast_nonminibuf_frame): ... to here.
1520 (check_minibuf_window): Don't abort if no window was found
1523 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1525 Use XGetMotionEvents to ask the last mouse motion time from X server.
1526 * xterm.c (X_MOTION_HISTORY): Default to 1.
1527 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1528 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1529 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1530 Ifdef away legacy code.
1531 (XTmouse_position, x_scroll_bar_report_motion):
1532 Use x_last_mouse_movement_time.
1533 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1536 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1538 * msdos.c (last_mouse_window): Move to...
1539 (dos_rawgetc): ...this function and adjust comment.
1540 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1541 (mouseMoved): ...this function and adjust comment.
1542 * w32term.c (last_window): Likewise with...
1543 (w32_read_socket): ...this function.
1544 * xterm.c (last_window): Likewise with...
1545 (handle_one_xevent): ...this function.
1547 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1549 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1550 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1551 (handle_one_xevent): ...to here.
1552 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1555 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1557 * msdos.c (IT_set_terminal_window): Remove no-op.
1558 (initialize_msdos_display): Adjust terminal setup.
1559 * w32console.c (w32con_set_terminal_window): Remove no-op.
1560 (initialize_w32_display): Adjust terminal setup.
1561 * w32term.c (w32_set_terminal_window): Remove no-op.
1562 (w32_create_terminal): Adjust terminal setup.
1563 * xterm.c (XTset_terminal_window): Remove no-op.
1564 (x_create_terminal): Adjust terminal setup.
1566 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1568 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1570 (ns_create_terminal): Adjust terminal setup.
1571 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1573 (w32_create_terminal): Adjust terminal setup.
1574 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1576 (x_create_terminal): Adjust terminal setup.
1578 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1580 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1581 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1582 * dispnew.c (buffer_posn_from_coords):
1583 * window.c (Fwindow_end, displayed_window_lines):
1584 * xdisp.c (redisplay_mode_lines): Use it.
1586 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1588 * fontset.c (face_for_char): Check char in the current face font first
1589 if HAVE_NS (Bug#15138).
1591 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1593 * window.c (temp_output_buffer_show): Make sure window returned
1594 by display_buffer is live (Bug#15213).
1596 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1598 Minor cleanup to avoid forward declarations.
1599 * coding.h (struct ccl_spec): Remove forward declaration.
1600 * composite.h (toplevel): Include font.h.
1601 (struct composition_it, struct face, struct font_metrics):
1602 Remove forward declaration.
1603 * dispextern.h (struct image, struct atimer): Likewise.
1604 * emacsgtkfixed.h (struct frame): Likewise.
1605 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1606 * font.h (struct font_driver, struct font, struct glyph_string)
1607 (struct face): Remove forward declaration.
1608 * fontset.h (struct face, struct font): Likewise.
1609 * frame.h (toplevel): Style cleanup.
1610 (enum output_method): Move to...
1611 * termhooks.h (enum output_method): ...here.
1612 (struct glyph, struct frame, struct ns_display_info)
1613 (struct x_display_info, struct w32_display_info):
1614 Remove forward declaration.
1615 * xterm.h (toplevel): Include termhooks.h.
1616 (struct font, struct window, struct glyph_matrix, struct frame)
1617 (struct input_event, struct face, struct image): Remove forward
1619 * gtkutil.h (struct _widget_value): Likewise.
1620 * keyboard.h (toplevel): Include termhooks.h.
1621 (struct input_event): Remove forward declaration.
1623 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1625 * intervals.c (set_point_from_marker): New function.
1626 * editfns.c (Fgoto_char):
1627 * process.c (Finternal_default_process_filter):
1628 * window.c (select_window_1): Use it.
1629 * buffer.h (set_point_from_marker): Add prototype.
1631 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1633 * w32.c (term_winsock): Call release_listen_threads before calling
1635 (_sys_wait_accept): Wait for accept event in a loop with a finite
1636 timeout, instead of waiting indefinitely. Will hopefully avoid
1637 hanging during exit because WSACleanup deadlocks waiting for the
1638 event object to be released. (Bug#14333)
1640 * w32proc.c (release_listen_threads): New function, signals all
1641 the reader threads that listen for connections to stop waiting.
1643 * w32.h (release_listen_threads): Add prototype.
1645 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1647 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1648 field of new marker (for sanity and safety).
1649 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1650 anyway because XMISCTYPE is a function and can't be an lvalue).
1652 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1654 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1655 (x_after_update_window_line, x_scroll_bar_create):
1656 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1657 (handle_one_xevent, x_clear_frame_area):
1658 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1659 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1660 * xterm.h (x_clear_area): Adjust prototype.
1662 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1664 Hook scanning and indentation functions to find_newline. This helps
1665 to avoid duplicated code and renders more respect to newline cache.
1666 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1667 * cmds.c (Fforward_line):
1668 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1669 Use find_newline and avoid unnecessary point movements.
1670 * search.c (scan_newline): Implement on top of find_newline.
1672 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1674 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1675 scoped code (bug#11258).
1677 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1679 * nsterm.m (last_window): New variable.
1680 (EV_TRAILER2): New macro.
1681 (EV_TRAILER): Call EV_TRAILER2.
1682 (mouseMoved:): Add support for mouse-autoselect-window
1683 on nextstep (Bug#6888).
1685 2013-08-28 Andreas Schwab <schwab@suse.de>
1687 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1688 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1689 Remove unused macro definitions.
1690 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1691 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1692 Only define if emacs.
1694 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1696 Prefer enum glyph_row_area to int where appropriate.
1697 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1699 (window_box, window_box_width, window_box_left, window_box_left_offset)
1700 (window_box_right, window_box_right_offset): Adjust prototypes.
1701 * xdisp.c (window_box, window_box_width, window_box_left)
1702 (window_box_left_offset, window_box_right, window_box_right_offset):
1703 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1704 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1705 * nsterm.m (ns_clip_to_row):
1706 * w32term.c (w32_clip_to_row):
1707 * xterm.c (x_clip_to_row): Likewise.
1709 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1711 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1712 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1714 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1716 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1717 for portability to hosts where /bin/sh has problems.
1719 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1721 Redesign redisplay interface to drop global output_cursor.
1722 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1723 (toplevel): Remove declaration of output_cursor.
1724 (set_output_cursor, x_cursor_to): Remove prototype.
1725 * window.h (struct window): New member output_cursor.
1726 (output_cursor_to): New function to replace RIF member.
1727 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1728 (update_text_area, set_window_cursor_after_update): Use it.
1729 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1730 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1731 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1732 * w32term.c (x_update_window_begin, x_update_window_end):
1733 * xterm.c (x_update_window_begin, x_update_window_end):
1734 Adjust to use per-window output cursor.
1736 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1738 Simplify SELECT_TYPE-related code.
1739 Like EMACS_TIME, this portability layer is no longer needed, since
1740 Emacs has been using fd_set as a portability layer for some time.
1741 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1742 (SELECT_TYPE): Remove. All uses changed to fd_set.
1743 (fd_set) [!FD_SET]: New typedef.
1745 Simplify EMACS_TIME-related code.
1746 This portability layer is no longer needed, since Emacs has been
1747 using struct timespec as a portability layer for some time.
1748 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1749 Include <time.h> rather than "systime.h"; that's all that's needed now.
1750 * dispnew.c: Include <timespec.h> rather than "systime.h";
1751 that's all that's needed now.
1752 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1753 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1754 TIMESPEC_RESOLUTION.
1755 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1756 LOG10_TIMESPEC_RESOLUTION.
1757 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1758 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1759 (make_emacs_time): Remove. All used changed to make_timespec.
1760 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1761 (current_timespec): Rename from current_emacs_time. All uses changed.
1762 (add_emacs_time): Remove. All uses changed to timespec_add.
1763 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1764 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1765 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1766 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1767 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1768 (current_timespec): Rename from current_emacs_time. All uses changed.
1769 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1770 changed to timespec_cmp.
1771 * xgselect.c: Include <timespec.h>, since our .h files don't.
1773 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1775 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1776 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1777 Remove the leftovers.
1778 * gtkutil.c (toplevel): Do not declare Qxft but include
1780 * image.c (toplevel): Do not declare Vlibrary_cache because
1781 it's already done in lisp.h.
1783 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1785 * lisp.h (Mouse_HLInfo): Move from here...
1786 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1787 (reset_mouse_highlight): New function.
1788 * msdos.c (dos_set_window_size, IT_update_begin)
1789 (internal_terminal_init):
1790 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1791 (ns_initialize_display_info):
1792 * w32console.c (initialize_w32_display):
1793 * w32term.c (x_update_window_end, x_free_frame_resources)
1794 (w32_initialize_display_info):
1795 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1796 * window.c (Fdelete_other_windows_internal):
1797 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1798 * termchar.h (toplevel):
1799 * xterm.h (toplevel): Include dispextern.h.
1801 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1803 Fix minor problems found by static checking.
1804 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1805 (expect): Avoid nested-if warning.
1806 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1807 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1808 * nsterm.h, nsterm.m (ns_select):
1809 * xgselect.c, xgselect.h (xg_select):
1810 Adjust signature to better match pselect's.
1811 * nsterm.m (ns_select):
1812 Don't set *TIMEOUT, since pselect doesn't.
1813 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1814 diagnostic about assigning const char * to it.
1815 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1817 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1819 * lread.c (substitute_object_recurse): Handle hash-tables as well
1822 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1824 Fix unlikely core dump in init_tty, and simplify terminfo case.
1825 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1826 The old version incorrectly dumped core if malloc returned a
1827 buffer containing only non-NUL bytes.
1828 (init_tty): Do not allocate or free termcap buffers; the
1829 struct does that for us now.
1830 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1831 (struct tty_display_info): Define members termcap_term_buffer and
1832 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1833 use them. Allocate them directly in struct rather than indirectly
1834 via a pointer, to simplify init_tty.
1836 * frame.c (check_minibuf_window): Initialize 'window' properly,
1837 so that Emacs reliably aborts later if 'window' is not initialized.
1839 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1841 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1842 of VoidSymbol (Bug#15154).
1844 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1846 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1847 mouse_face_beg_y and mouse_face_end_y.
1848 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1849 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1850 Adjust users and update comment where appropriate.
1852 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1854 * frame.c (check_minibuf_window): New function.
1855 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1856 Call check_minibuf_window (Bug#15183).
1858 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1860 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1861 because this is the only last cursor data we need to keep and consult.
1862 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1863 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1866 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1868 Fix recovering from possible decompression error.
1869 Since insert_from_gap doesn't always move point, we can't use PT as
1870 the position where the partially decompressed data ends, and
1871 should count how many bytes was produced so far.
1872 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1873 (unwind_decompress): Really delete partially uncompressed data.
1874 (Fzlib_decompress_region): Take decompressed data size into account.
1876 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1878 * syntax.c (init_syntax_once): Adjust comment and do an early
1879 initialization of Qchar_table_extra_slots just once...
1880 * casetab.c (init_casetab_once):
1881 * category.c (init_category_once):
1882 * character.c (syms_of_character):
1883 * coding.c (syms_of_coding):
1884 * xdisp.c (syms_of_xdisp): ...and omit it here.
1886 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1888 * xdisp.c (get_next_display_element): Don't apply to characters
1889 from a display vector the logic of setting it->end_of_box_run_p
1890 suitable for characters from a buffer. (Bug#15175)
1892 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1893 to handle directories, rather than '_utime' which doesn't.
1896 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1898 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1899 or fullscreen (Bug#14627).
1901 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1903 System-dependent integer overflow fixes.
1904 * process.c (Fset_process_window_size): Signal an error if
1905 the window size is outside the range supported by the lower level.
1906 * sysdep.c (set_window_size): Return negative on error,
1907 nonnegative on success, rather than -1, 0, 1 on not in system,
1908 failure, success. This is simpler. Caller changed.
1909 (serial_configure): Remove unnecessary initialization of local.
1910 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1911 size fits in unsigned long; this isn't true on some 32-bit hosts.
1912 Avoid buffer overrun if some future version of /proc/meminfo has a
1913 variable name longer than 20 bytes.
1914 (system_process_attributes) [__FreeBSD__]:
1915 Don't assume hw.availpages fits in 'int'.
1917 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1919 Don't let very long directory names overrun the stack.
1920 Fix some related minor problems involving "//", vfork.
1921 * callproc.c (encode_current_directory): New function.
1922 (call_process): Don't append "/"; not needed.
1923 * fileio.c (file_name_as_directory_slop): New constant.
1924 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1925 this can save the caller having to alloca.
1926 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1927 Use SAFE_ALLOCA, not alloca.
1928 (directory_file_name, Fexpand_file_name): Leave leading "//"
1929 alone, since it can be special even on POSIX platforms.
1930 * callproc.c (call_process):
1931 * process.c (Fformat_network_address):
1932 * sysdep.c (sys_subshell):
1933 Use encode_current_directory rather than rolling our own.
1934 (create_process): No need to encode directory; caller does that now.
1935 * process.h (encode_current_directory): New decl.
1936 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1937 Rework to avoid 'goto xyzzy;'.
1939 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1941 * xdisp.c (handle_face_prop): If the default face was remapped use
1942 the remapped face for strings from prefix properties. (Bug#15155)
1944 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1946 Minor cleanup for redisplay interface and few related functions.
1947 * frame.h (enum text_cursor_kinds): Move from here...
1948 * dispextern.h (enum text_cursor_kinds): ...to here.
1949 (toplevel): Drop unnecessary declarations.
1950 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1951 in update_window_end_hook and draw_window_cursor functions.
1952 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1953 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1954 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1955 * xterm.c (x_update_window_end, x_draw_window_cursor):
1956 * xdisp.c (display_and_set_cursor, update_window_cursor)
1957 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1958 enum text_cursor_kinds where appropriate.
1960 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1962 Redesign redisplay interface to drop updated_row and updated_area.
1963 * dispextern.h (updated_row, updated_area): Remove declaration.
1964 (struct redisplay_interface): Pass glyph row and row area parameters
1965 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1966 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1968 * dispnew.c (updated_row, updated_area): Remove.
1969 (redraw_overlapped_rows, update_window_line): Adjust user.
1970 (update_marginal_area, update_text_area): Likewise. Pass updated row
1971 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1972 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1975 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1977 * process.c (flush_pending_output): Remove stub.
1980 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1982 * callproc.c: Fix race that killed background processes (Bug#15144).
1983 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1984 Record deleted process-id in critical section, not afterwards.
1985 Don't mistakenly kill process created by a call-process invocation
1986 that discards output and does not wait.
1988 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1990 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1991 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1992 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1993 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1994 to shut up compiler in mark_object.
1995 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1997 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1999 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2000 We can't portably rely on PTY_OPEN doing that, even if
2001 it calls posix_openpt with O_CLOEXEC.
2003 2013-08-20 Kenichi Handa <handa@gnu.org>
2005 * character.c (string_char): Improve commentary.
2007 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2009 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2010 (struct animation_cache): Make signature a flexible array member.
2011 All uses changed. This is a tad slower but may insulate us better
2012 from future changes to ImageMagick.
2014 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2016 * image.c: Shrink memory needed for animation cache.
2017 (SIGNATURE_DIGESTSIZE): New constant.
2018 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2019 (imagemagick_create_cache): Copy the signature. This saves
2020 several KB of memory that ImageMagick wastes per signature.
2021 Don't bother updating the update_time, as the caller does that now.
2022 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2023 it's a fixed size struct member now.
2024 (imagemagick_get_animation_cache): Always destroy the signature,
2025 as it's now imagemagick_create_cache's responsibility to copy it.
2026 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2027 and use memcmp rather than strcmp.
2028 eassert that ImageMagick returns a signature of the specified length.
2030 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2032 * image.c (imagemagick_get_animation_cache): Don't segfault on
2034 (imagemagick_get_animation_cache): Revert to previous definition
2035 so that it actually works. But keep the memory leak fix.
2036 (imagemagick_get_animation_cache): Fix memory leak.
2038 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2040 * image.c: Fix animation cache signature memory leak.
2041 Fix some other minor performance problems while we're at it.
2042 (imagemagick_create_cache): Clear just the members that
2043 need clearing. Don't set update_time, as caller does that now.
2044 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2045 Simplify by using pointer-to-pointer instead of a prev pointer.
2046 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2047 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2048 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2049 it's already a copy. Free the signature probe unless it's cached.
2051 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2052 This was introduced by my 2013-08-12 fix for Bug#15035.
2054 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2056 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2057 (imagemagick_prune_animation_cache): Now static.
2059 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2061 * image.c (imagemagick_get_animation_cache): Don't segfault when
2062 pruning all entries.
2064 2013-08-18 Ken Brown <kbrown@cornell.edu>
2066 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2067 static heap if ENABLE_CHECKING is defined.
2068 (max_bss_sbrk_ptr): New variable.
2070 (report_sheap_usage): Report maximum static heap usage instead of
2071 ending static heap usage.
2073 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2075 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2076 of zlib_initialized according to the results of calling
2077 init_zlib_functions.
2079 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2081 * image.c: Implement an ImageMagick per-image cache.
2082 (imagemagick_get_animation_cache): Fix a double-free error.
2083 (imagemagick_load_image): Remove the ping_wand code, which only
2084 apparently saved time on invalid animated images, and slowed down
2085 everything else. Optimise for the common case.
2087 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2089 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2091 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2093 * marker.c (set_marker): Remove documentation of undefined behavior.
2095 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2097 * image.c (imagemagick_compute_animated_image): Animate correctly
2098 when sub-images are smaller than the main image.
2099 (imagemagick_compute_animated_image): Setting the iterator row to
2100 zero is apparently not allowed.
2101 (imagemagick_compute_animated_image): Allow images that say they
2102 have sub-images that are bigger than the main image, but just crop
2105 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2107 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2109 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2111 * image.c (imagemagick_compute_animated_image): Respect the GIF
2114 2013-08-15 Ken Brown <kbrown@cornell.edu>
2116 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2117 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2120 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2122 Fix minor problems found by static checking.
2123 * frame.c (delete_frame):
2124 * xdisp.c (next_element_from_display_vector):
2125 Avoid uninitialized local.
2126 * image.c (imagemagick_compute_animated_image): Port to C89.
2127 Prefer usual GNU indentation style for loops.
2128 Be more careful about bizarrely large sizes, by using ptrdiff_t
2131 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2133 Fix infinite frame selection loop (Bug#15025).
2134 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2136 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2138 * xdisp.c (compute_window_start_on_continuation_line):
2139 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2140 to make sure we end up setting the window start at the leftmost
2141 visible character of the display line. This avoids funky
2142 horizontal shifting because the window start is not kept on the
2143 same position. (Bug#15090)
2144 (next_element_from_display_vector): Support 'box' face attribute
2145 in the face definitions of a display vector. (Bug#15099)
2147 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2149 * image.c (imagemagick_compute_animated_image): Implement animated
2151 (imagemagick_compute_animated_image): Fix some compilation
2152 warnings. Implement a very simple cache to make the animation
2153 usable at all, but it should be replaced with a per-image cache.
2155 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2157 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2158 to do `for' loops over alist values.
2159 * buffer.h (FOR_EACH_BUFFER):
2160 * process.c (FOR_EACH_PROCESS): Use it.
2161 (handle_child_signal, status_notify, Fget_buffer_process)
2162 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2164 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2166 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2167 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2168 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2169 to xzalloc and so avoid redundant call to memset.
2170 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2171 members because it is allocated with xzalloc and so already zeroed.
2173 2013-08-14 Ken Brown <kbrown@cornell.edu>
2175 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2178 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2180 Utility function and macro to copy Lisp string to C string.
2181 * lisp.h (xlispstrdupa): New macro.
2182 (xlispstrdup): New prototype.
2183 * alloc.c (xlispstrdup): New function.
2184 * callint.c (Fcall_interactively):
2185 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2186 (Fsubstitute_in_file_name):
2187 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2188 * image.c (x_create_bitmap_from_file):
2189 * w32term.c (w32_term_init):
2190 * xterm.c (x_term_init): Use xlispstrdup.
2192 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2194 * image.c (imagemagick_load_image): Make animated pictures work.
2195 There's still some problems with background color settings, though
2198 * decompress.c (unwind_decompress): Always restore point.
2200 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2202 * marker.c (set_marker): Reformat documentation.
2204 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2206 * xdisp.c (cursor_type_changed): Now static.
2208 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2209 Use changed. This avoids the need to call xmalloc and for the
2210 caller to call xfree, and avoids memory leaks in some situations.
2212 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2214 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2215 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2216 (redisplay_window): If window_end_valid is cleared due to non-zero
2217 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2218 so do not call to try_cursor_movement for that window.
2220 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2222 * window.h (struct window): Convert window_end_pos and
2223 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2224 (wset_window_end_pos, wset_window_end_vpos): Remove.
2225 * dispnew.c (adjust_glyph_matrix):
2226 * window.c (Fwindow_end, replace_window, set_window_buffer)
2228 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2229 (set_vertical_scroll_bar, redisplay_window, try_window)
2230 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2231 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2232 (note_mouse_highlight): Adjust users.
2233 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2236 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2238 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2239 * image.c (imagemagick_filename_hint): Use `const char *' and
2240 prefer SSDATA to SDATA to avoid warnings.
2242 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2244 Cleanup window fringes, margins and scroll bars adjustments.
2245 * window.c (set_window_fringes, set_window_margins)
2246 (set_window_scroll_bars, apply_window_adjustment): New functions.
2247 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2248 (Fset_window_scroll_bars): Use them.
2250 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2252 * window.h (struct window): Convert scroll_bar_width
2253 from Lisp_Object to integer. Adjust comment.
2254 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2256 * window.c (wset_scroll_bar_width): Remove.
2257 (make_window): Initialize scroll_bar_width.
2258 (Fsplit_window_internal): Use direct assignment.
2259 (Fset_window_configuration, save_window_save):
2260 Convert Lisp_Object to integer and back where appropriate.
2261 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2262 bar was actually changed, and mention this in docstring.
2264 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2266 * decompress.c: Minor simplifications.
2267 (Fzlib_decompress_region): Don't bother verifying
2268 that avail_out <= UINT_MAX, as that was confusing.
2269 Mention the restriction in a comment instead.
2270 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2272 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2274 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2275 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2277 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2279 * image.c (imagemagick_filename_hint): Check for errors in the
2282 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2284 * window.c (Fwindow_margins): Return nil when there's no marginal
2285 area, as per the documented API.
2287 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2288 Fmake_vector, as scroll bar's struct members are not all Lisp
2289 objects now. This avoids crashes in GC.
2291 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2292 bool, so its address could be taken.
2294 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2296 * image.c (imagemagick_filename_hint): New function to possibly
2297 apply `image-content-type-suffixes'.
2298 (imagemagick_load_image): Use it.
2300 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2302 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2303 if loading zlib failed.
2305 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2307 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2308 2013-08-13 checkin below. Change bool to BOOL, rule is:
2309 All Obj-C code uses BOOL, except for interfaces callable from C.
2311 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2313 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2315 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2316 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2317 bool instead of BOOL.
2318 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2319 from Lisp_Object to bitfield. Adjust comment.
2320 * w32term.c (x_scroll_bar_create): Adjust user.
2321 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2322 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2323 Use bool for boolean.
2324 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2325 to `unsigned int' when defining a bitfield.
2327 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2329 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2331 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2333 * window.h (struct window): Convert left_margin_cols and
2334 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2335 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2336 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2338 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2340 (showing_window_margins_p, update_window_line, update_frame_1):
2341 * fringe.c (draw_fringe_bitmap_1):
2342 * xdisp.c (window_box_width): Adjust users.
2343 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2344 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2345 Use direct assignment.
2346 (Fset_window_configuration, save_window_save, Fwindow_margins):
2347 Convert Lisp_Object to integer and back where appropriate.
2348 (Fset_window_margins): Adjust user. Return t if any margin
2349 was actually changed, and mention this in docstring.
2351 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2353 * syntax.c (forward_word):
2354 * cmds.c (forward_char, backward_char): Mention the optional argument.
2356 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2358 * window.h (struct window): Convert left_fringe_width
2359 and right_fringe_width from Lisp_Objects to integers.
2361 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2362 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2363 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2365 (make_window): Initialize new integer fields to -1.
2366 (Fsplit_window_internal): Use direct assignment.
2367 (Fset_window_configuration, save_window_save):
2368 Convert Lisp_Object to integer and back where appropriate.
2369 (Fset_window_fringes): Adjust user. Return t if any fringe
2370 was actually changed, and mention this in docstring.
2372 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2374 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2375 * nsfns.m (x_set_cursor_type):
2376 * w32fns.c (x_set_cursor_type):
2377 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2378 * xdisp.c (set_frame_cursor_types): ...but in common code.
2380 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2382 * font.c (clear_font_cache): New function, stripped from...
2383 (Fclear_font_cache): ...here, which now uses the function
2384 above. Adjust comment.
2385 * font.h (clear_font_cache): Add prototype.
2386 * xfaces.c (clear_face_cache): Use clear_font_cache.
2388 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2390 * window.c (Fset_window_start): Compare `w', not `window' because
2391 `w' might not be equal to `window' after call to decode_live_window.
2393 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2395 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2396 This fixes a problem introduced by the Bug#15035 patch
2397 when using GPG. Reported by Herbert J. Skuhra.
2399 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2401 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2402 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2403 not yet initialized.
2405 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2407 * decompress.c (Fzlib_decompress_region): Support zlib
2408 decompression, too, and rename.
2410 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2412 Minor zlib configuration tweaks.
2413 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2414 Don't assume presence of fn_inflateInit2_ zlib internal function.
2416 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2418 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2419 include the zlib prefix.
2421 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2423 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2424 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2425 define static variables that are pointers to zlib functions to be
2427 (init_zlib_functions) [WINDOWSNT]: New function.
2428 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2430 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2431 macros instead of invoking the zlib functions directly.
2432 (syms_of_decompress): DEFSYM Qzlib_dll.
2433 Staticpro Szlib_available_p.
2435 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2437 Avoid looping over all frame windows to freeze and unfreeze.
2438 * window.h (struct window): Drop frozen_window_start_p.
2439 (freeze_window_starts): Drop prototype.
2440 * frame.h (struct frame): New frozen_window_starts flag.
2441 (FRAME_WINDOWS_FROZEN): New macro.
2442 * window.c (freeze_window_start, freeze_window_starts):
2444 (select_window, replace_window): Adjust users.
2445 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2446 (window_frozen_p): New function.
2447 (redisplay_window): Use it.
2449 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2451 Fix some fd issues when running subprocesses (Bug#15035).
2452 Fix bugs that can leak files or file descriptors on errors.
2453 Don't unlink open temp files, as that's hard for users to diagnose
2454 when things go awry (e.g., temp disk exhausted).
2455 Don't bother to lock temp files. Check for invalid recursion.
2456 * callproc.c (synch_process_fd): Remove. All uses removed.
2457 (synch_process_tempfile): New var or macro.
2458 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2460 (record_kill_process): New arg, the temp name. All callers changed.
2461 (delete_temp_file): Now just a simple wrapper around unlink.
2462 (call_process_kill): New arg, the call_process_fd array.
2463 Close them all. Clear synch_process_pid. Remove the temp file,
2464 or arrange for it to be removed.
2465 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2466 that's been moved to synch_process_tempfile. Caller changed.
2467 Do not remove the tempfile; that's now call_process_kill's
2469 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2470 call_process_kill; the caller now does that.
2471 (call_process_cleanup): Do not close the process fd; that's now
2472 call_process_kill's responsibility.
2473 (Fcall_process): Implement via new function call_process, which
2474 has most of the old body of Fcall_process, but with a different API.
2475 (call_process): New function that does not open or close filefd if
2476 it is nonnegative. Record which fds need to be closed, and let
2477 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2478 Signal an error if invoked recursively (could be done via a hook).
2479 Simplify creation of the tempfile in the MSDOS case.
2480 Don't create the output file until after checking for the executable.
2481 Report any failure to open /dev/null.
2482 Don't open /dev/null for writing twice; once is enough.
2483 Don't create pipe if all output is being discarded or sent to file.
2484 Don't worry about setting up the coding system or reading from the
2485 pipe if all output is being discarded.
2486 Hoist fd_error local into top level, to lessen block nesting.
2487 Don't record deleted pid here; now done by Fcall_process_region.
2488 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2489 and note its success in synch_process_tempfile.
2490 Do not leak resources when child_setup fails.
2491 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2492 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2493 (create_temp_file): Now returns open fd, with an additional
2494 Lisp_Object * argument to return the name. All callers changed.
2495 Do not close the file; rewind it instead, and leave it open for
2496 the caller. Do not lock the temp file. Unwind-protect the file
2497 and the file-descriptor.
2498 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2499 If an asynchrounous process, record it here, not in call_process.
2500 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2501 * eval.c (set_unwind_protect): New function.
2502 * fileio.c (write_region): New function, generalized from the
2503 old Fwrite_region. Do not lock temp files.
2504 (Fwrite_region): Use it.
2505 * lisp.h (set_unwind_protect, write_region): New decls.
2506 * process.c: Include <verify.h>.
2507 (make_process): Mark fds as initially closed.
2508 (deleted_pid_list): Now a list of pid-filename pairs.
2510 (close_process_fd): New function.
2511 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2512 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2513 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2514 (create_process, create_pty, Fmake_serial_process)
2515 (server_accept_connection): Record which fds need to be closed,
2516 and let deactivate_process close them.
2517 (Fmake_network_process): Do not discard the unwind-protect
2518 until it's safe to do so.
2519 (deactivate_process): Close the fds opened by create_process etc.
2520 (Fprocess_send_eof): Adjust to new way of recording open fds.
2521 Report an error if /dev/null can't be opened, instead of aborting.
2522 * process.h (PROCESS_OPEN_FDS): New constant.
2523 (struct Lisp_Process): New member open_fds.
2524 (record_kill_process, record_deleted_pid): Adjust signatures.
2525 (record_deleted_pid): Move decl here ...
2526 * syswait.h (record_deleted_pid): ... from here.
2528 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2530 * decompress.c: Fix bugs with large buffers and weird inputs.
2531 Tune a bit. Reindent as per usual Emacs style.
2532 (BUFFER_SIZE): Remove.
2533 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2534 more than UINT_MAX bytes. Decompress into the gap instead of into
2535 an auto buffer, as this should avoid copying. Return nil if
2536 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2537 set immediate_quit; we shouldn't trust zlib code that much.
2539 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2541 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2542 errors, and really move the gap to where we want it.
2544 * lisp.h: Include decompress.c support.
2546 * emacs.c (main): Include decompress.c support.
2548 * Makefile.in: Include -lz if present.
2550 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2552 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2553 (initWithTitle:): Initialize frame to 0.
2554 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2555 (fillWithWidgetValue:frame:): Rename from
2556 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2558 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2559 fillWithWidgetValue:frame:
2561 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2562 remove memory leak warnings.
2564 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2565 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2568 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2569 (x_activate_menubar): Update the whole menu.
2570 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2571 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2572 current event is not NSSystemDefined (Bug#15001).
2573 Call ns_check_menu_open only if trackingMenu is 2.
2574 (menuDidClose:): New method, decrease trackingMenu.
2575 (fillWithWidgetValue:setDelegate:): New method.
2576 (fillWithWidgetValue:): Call the above.
2578 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2580 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2582 Omit some unnecessary casts.
2583 Many of these go back to the old pre-C89 days, when they may have
2584 been needed, but we've been assuming C89 or later for a while now.
2585 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2586 (live_float_p, live_misc_p, live_vector_p):
2587 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2588 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2589 (defvar_per_buffer):
2590 * callint.c (Fcall_interactively):
2591 * doc.c (Fsubstitute_command_keys):
2592 * filelock.c (get_boot_time):
2593 * frame.c (xrdb_get_resource):
2594 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2595 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2596 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2597 (menuitem_highlight_callback, menu_destroy_callback)
2598 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2599 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2600 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2601 (xg_tool_bar_help_callback, tb_size_cb):
2602 * image.c (xpm_alloc_color, png_read_from_memory)
2603 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2604 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2606 * keymap.c (describe_map):
2607 * nsfns.m (Fns_display_monitor_attributes_list):
2608 * nsmenu.m (process_dialog:):
2609 * nsterm.m (hold_event):
2610 * process.c (wait_reading_process_output):
2611 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2612 * scroll.c (do_direct_scrolling, scrolling_1):
2613 * termcap.c (tgetent):
2614 * window.c (check_window_containing, add_window_to_list)
2615 (freeze_window_starts):
2616 * xdisp.c (compare_overlay_entries, vmessage):
2617 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2618 (x_get_monitor_attributes_xrandr)
2619 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2620 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2621 * xfont.c (xfont_match, xfont_open):
2622 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2623 (menubar_selection_callback, menu_position_func)
2624 (popup_selection_callback, create_and_show_popup_menu)
2625 (dialog_selection_callback, create_and_show_dialog):
2626 * xrdb.c (x_get_string_resource):
2628 * xsmfns.c (x_session_check_input):
2629 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2630 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2631 (xaw_jump_callback, xaw_scroll_callback):
2632 Omit unnecessary casts.
2634 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2636 Minor string-length refactoring.
2637 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2638 * frame.c (make_monitor_attribute_list):
2639 Prefer build_string to strlen + make_string.
2641 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2643 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2644 don't check minor_code (Bug#14417).
2646 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2648 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2649 vertical positions instead. This avoids calling MATRIX_ROW with
2650 row numbers that are possibly beyond valid limits. (Bug#15064)
2652 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2654 Use xstrdup and build_unibyte_string where applicable.
2655 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2656 * xfns.c (x_window):
2657 * xrdb.c (x_get_customization_string):
2658 * xterm.c (xim_initialize):
2659 * w32fns.c (w32_window): Use xstrdup.
2660 (w32_display_monitor_attributes_list):
2661 * emacs.c (init_cmdargs):
2662 * keyboard.c (PUSH_C_STR):
2663 * nsfont.m (nsfont_open):
2664 * sysdep.c (system_process_attributes):
2665 * w32.c (system_process_attributes):
2666 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2668 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2670 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2671 variables of these types so that GDB would know about them, as aid
2672 for debugging fatal exceptions. (Bug#15024) See also
2673 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2676 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2678 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2679 larger than the NSWindow (Bug#14934).
2681 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2683 Redesign redisplay interface to drop global variable updated_window.
2684 Always pass currently updated window as a parameter to update routines.
2685 * dispextern.h (updated_window): Remove declaration.
2686 (struct redisplay_interface): Pass window parameter to
2687 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2688 and after_update_window_hook.
2689 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2691 * dispnew.c (updated_window): Remove.
2692 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2693 (update_window_line): Adjust to match redisplay interface changes.
2694 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2695 (ns_scroll_run, ns_after_update_window_line):
2696 * w32term.c (x_update_window_begin, x_update_window_end)
2697 (x_after_update_window_line, x_scroll_run):
2698 * xterm.c (x_update_window_begin, x_update_window_end)
2699 (x_after_update_window_line, x_scroll_run):
2700 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2701 Likewise. Adjust comments where appropriate.
2702 (x_cursor_to): Simplify because this is always called during window
2703 update (but install debugging check anyway).
2704 (expose_window): Check must_be_updated_p flag to see whether this
2705 function is called during window update.
2707 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2709 Do not reset window modification event counters excessively.
2710 These leftovers and poor man's tricky methods to catch extra
2711 redisplay's attention are no longer needed.
2712 * frame.c (set_menu_bar_lines_1):
2713 * minibuf.c (read_minibuf_unwind):
2714 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2715 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2716 (window_scroll_line_based, Fset_window_configuration):
2717 * xdisp.c (redisplay_window): Do not reset last_modified and
2718 last_overlay_modified counters.
2720 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2722 * xselect.c (x_send_client_event): Set send_event and serial, memset
2723 data.l as it might be bigger than data.b. Use 24 bit mask to
2724 XSendEvent (Bug#15034).
2726 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2728 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2729 for TTY frames that are not the top frame on their console.
2732 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2734 * w32term.c (w32fullscreen_hook): Really maximize frame when
2735 asked for (Bug#14841).
2737 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2739 Prefer selected_window to Fselected_window, likewise for frames.
2740 * buffer.c (Fbuffer_swap_text):
2741 * data.c (Fvariable_binding_locus):
2742 * window.c (run_window_configuration_change_hook): Adjust users.
2743 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2744 Use decode_live_frame.
2746 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2748 Be more careful if selected window shows the buffer other than current,
2749 use window_outdated only if this is not so. This change should also
2750 address some weird issues discussed in Bug#13012.
2751 * window.h (window_outdated): New prototype.
2752 * window.c (window_outdated): Now here. Convert from static and
2753 always assume window's buffer.
2754 (Fwindow_end, Fwindow_line_height): Use it.
2755 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2756 and always assume window's buffer.
2757 (redisplay_window): Adjust user.
2758 (redisplay_internal): Call to reconsider_clip_changes once and
2759 check whether mode line should be updated only if selected window
2760 shows current buffer.
2761 (run_window_scroll_functions): Use eassert for debugging check.
2762 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2764 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2766 * window.c (window_scroll, window_scroll_pixel_based)
2767 (window_scroll_line_based): Use bool for booleans.
2769 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2771 * process.c: Fix minor off-by-one issues in descriptor counts.
2772 This shouldn't fix any real bugs, but it cleans up the code a bit.
2773 (max_process_desc, max_input_desc): -1, not 0, means none.
2775 (delete_input_desc): New function.
2776 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2777 (deactivate_process): Scan backwards when recomuting max_process_desc;
2778 that should be faster.
2779 (init_process_emacs): Initialize max_input_desc.
2781 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2783 Use region cache to speedup bidi_find_paragraph_start.
2784 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2785 Rename cache_long_line_scans to cache_long_scans.
2786 * buffer.c (bset_cache_long_line_scans): Rename to
2787 bset_cache_long_scans.
2788 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2789 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2791 (syms_of_buffer): Rename cache-long-line-scans to
2792 cache-long-scans. Adjust docstring.
2793 * search.c (newline_cache_on_off):
2794 * indent.c (width_run_cache_on_off): Adjust users.
2795 * bidi.c (bidi_paragraph_cache_on_off): New function.
2796 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2797 * insdel.c (prepare_to_modify_buffer):
2798 Invalidate bidi_paragraph_cache if enabled.
2800 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2802 Invalidate region caches only if buffer text is going to be changed.
2803 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2804 (modify_text): ...new prototype.
2805 (prepare_to_modify_buffer_1): New prototype.
2806 * textprop.c (modify_region): Rename to...
2807 (modify_text_properties): ...new function.
2808 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2809 (Fremove_list_of_text_properties): Adjust users.
2810 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2811 (modify_text): ...new function.
2812 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2813 (prepare_to_modify_buffer_1): ...new function.
2814 * casefiddle.c (casify_region):
2815 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2816 (Ftranspose_regions): Use modify_text.
2818 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2820 * lisp.mk (lisp): Add nadvice.elc.
2822 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2824 New macro to iterate over live buffers similar to frames.
2825 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2826 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2827 Declare buffer-related variables here to offload lisp.h.
2828 * buffer.c (Vbuffer_alist): Adjust comment.
2829 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2830 (other_buffer_safely):
2831 * data.c (store_symval_forwarding):
2832 * dispnew.c (Fframe_or_buffer_changed_p):
2833 * fileio.c (Fdo_auto_save):
2834 * filelock.c (unlock_all_files):
2835 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2837 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2839 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2840 * callproc.c (create_temp_file):
2841 * filelock.c (create_lock_file):
2842 Assume mkostemp, since it's now provided by Gnulib.
2844 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2846 * w32.c (mkostemp): New function.
2847 (mktemp): Remove, no longer used. Most of the code reused in
2848 mkostemp. (Bug#15015)
2849 (mktemp): Don't undef.
2851 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2853 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2854 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2855 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2856 (free_glyph_pool, check_glyph_memory): Likewise for
2857 all users. Adjust comments where appropriate.
2859 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2861 * composite.h: Minor fixups.
2862 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2863 to fix a misspelling, and change it to an inline function while
2864 we're at it (it need not be a macro). All uses changed.
2865 (composition_method, composition_valid_p):
2866 Rewrite to avoid assignments in if-conditions.
2868 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2870 Do not use global Lisp_Object in composition macros.
2871 * composite.h (composition_temp): Remove declaration.
2872 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2873 (composition_method, composition_valid_p): ...inline functions.
2874 (compose_region): Remove the leftover.
2875 * composite.c (composition_temp): Remove.
2876 (run_composition_function, update_compositions)
2877 (composition_compute_stop_pos, composition_adjust_point)
2878 (Ffind_composition_internal):
2879 * coding.c (handle_composition_annotation):
2880 * xdisp.c (handle_composition_prop, check_point_in_composition):
2881 Related users changed.
2883 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2885 Drop FRAME_PTR typedef.
2886 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2887 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2888 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2889 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2890 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2891 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2892 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2893 All related users changed.
2895 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2897 * eval.c (default_toplevel_binding): New function.
2899 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2900 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2901 (syms_of_eval): Export them.
2902 * data.c (Fdefault_value): Micro cleanup.
2903 * term.c (init_tty): Use "false".
2905 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2907 Fix X GC leak in GTK and raw (no toolkit) X ports.
2908 * xterm.c (x_free_frame_resources): If white and black relief
2909 GCs are allocated, always free them here.
2910 * xfns.c (x_make_gc): Omit redundant initialization.
2911 * widget.c (create_frame_gcs): Remove the leftover.
2912 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2913 in x_free_frame_resources.
2915 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2917 * nsterm.m (windowWillResize:toSize:): Only change title if
2918 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2920 (viewDidEndLiveResize): New method.
2922 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2923 inside NS_IMPL_COCOA.
2925 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2927 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2928 Do not check whether undo is enabled because record_insert and
2929 record_delete does that themselves.
2931 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2933 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2934 member which is not really used any more.
2935 (FRAME_XIC_BASE_FONTNAME): Remove.
2936 * xfns.c (xic_free_fontset): Adjust user.
2937 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2938 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2939 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2940 (xdialog_show): Use eassert for debugging check.
2941 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2943 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2945 * fileio.c, fns.c (merge): Move extern decl from here ...
2946 * lisp.h (merge): ... to here.
2948 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2950 Fix last font-related change.
2951 * w32font.h (w32font_list_internal, w32font_match_internal):
2953 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2954 (uniscribe_list_family): Adjust to match font API change.
2955 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2956 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2958 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2960 * frame.h (FRAME_MOUSE_UPDATE):
2961 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2962 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2964 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2966 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2967 * font.h (struct font_driver): Change list, match, and list_family
2968 functions to accept struct frame * as first arg.
2969 * font.c (font_score, font_compare, font_sort_entities):
2971 (font_sort_entities, font_list_entities, font_select_entity):
2972 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2973 match font API change.
2974 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2975 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2976 * ftxfont.c (ftxfont_list, ftxfont_match):
2977 * xftfont.c (xftfont_list, xftfont_match):
2978 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2979 * w32font.c (w32font_list, w32font_match, w32font_list):
2980 (w32font_list_internal, w32_font_match_internal): Likewise.
2981 * xfaces.c (Fx_family_fonts): Adjust user.
2983 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2985 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2986 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2987 only if HAVE_X_WINDOWS is in use.
2988 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2989 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2990 * w32term.c (x_wm_set_icon_position): Likewise.
2991 * w32fns.c (x_icon): Adjust user.
2993 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2995 * xterm.c (last_mouse_press_frame): Remove the
2996 leftover which is not really used any more.
2997 (handle_one_xevent, syms_of_xterm): Adjust users.
2998 (x_flush): Call XFlush once per each X display, not frame.
2999 This is better because this code always unconditionally skips
3000 non-X frames in Vframe_list and issues the only XFlush if we
3001 have more than one X frame on the same X display.
3002 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3003 Use bool for booleans.
3004 (x_draw_glyph_string_background, cvt_string_to_pixel):
3005 (cvt_pixel_dtor): Drop unnecessary prototypes.
3006 * xterm.h (x_display_ok): Adjust prototype.
3008 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3010 Drop unnecessary functions that deals with frame pixel size.
3011 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3012 (x_pixel_height): Drop prototypes.
3013 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3014 (x_pixel_height): Drop implementations.
3015 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3016 which should be always valid for window frame.
3017 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3018 * w32menu.c (Fx_popup_dialog):
3019 * xmenu.c (Fx_popup_dialog): Likewise for both.
3021 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3023 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3024 frame parameters and call to Fmodify_frame_parameters just once.
3025 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3026 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3027 and mention nil frame in docstring.
3029 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3031 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3032 (x_figure_window_size): Likewise. Adjust to return long.
3033 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3034 (toplevel): Move Qterminal_live_p to...
3035 * terminal.c (toplevel): ...here, make it static, and...
3036 (syms_of_terminal): ...DEFSYM here.
3037 * frame.h (Qterminal_live_p): Remove declaration.
3038 (make_frame, x_figure_window_size): Adjust prototype.
3039 * nsfns.m (Fx_create_frame): Use long for window flags.
3041 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3043 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3044 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3045 Do not assume that emacs_close (INT_MAX) is a no-op.
3047 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3049 * xfaces.c (make_face_cache): For struct face_cache, prefer
3050 xmalloc to xzalloc and so avoid redundant call to memset.
3051 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3053 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3055 * fringe.c (draw_window_fringes, update_window_fringes)
3056 (compute_fringe_widths):
3057 * w32term.c (x_draw_glyph_string):
3058 * window.c (candidate_window_p, Frecenter):
3059 * xfaces.c (realize_basic_faces, realize_default_face)
3060 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3061 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3062 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3063 * xmenu.c (Fx_menu_bar_open_internal):
3064 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3065 * xsettings.c (xft_settings_event):
3066 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3067 Use bool for booleans. Adjust style and comments where
3069 * dispextern.h (draw_window_fringes, update_window_fringes)
3070 (compute_fringe_widths):
3071 * xterm.h (x_had_errors_p): Adjust prototype.
3073 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3075 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3076 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3078 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3080 * fns.c (toplevel): Remove comment before Fsafe_length because
3083 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3085 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3087 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3089 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3090 frame which got the message is still alive, before dereferencing
3091 its pointer. (Bug#14970)
3093 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3094 be a live window, before using it as such. (Bug#14970)
3096 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3098 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3099 w32_detect_focus_change instead of doing part of its job by hand.
3100 This fixes the problem whereby FOCUS_OUT events were not sent to
3103 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3105 * process.c (Fprocess_list): Doc fix.
3107 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3108 being re-exposed only if it didn't ask to become visible.
3109 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3110 was previously iconified. (Bug#14841)
3111 (x_iconify_frame): Mark the frame iconified.
3113 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3115 Fix minor problems found by static checking.
3116 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3117 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3119 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3121 * eval.c (set_specpdl_old_value): New function.
3122 (unbind_to): Minor simplification.
3123 (get_backtrace_frame): New function.
3124 (Fbacktrace_frame): Use it. Add `base' argument.
3125 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3126 (syms_of_eval): Export backtrace-eval.
3127 * xterm.c (x_focus_changed): Simplify.
3129 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3131 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3133 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3135 * xdisp.c (redisplay_window): Instead of moving point out of
3136 scroll margin, reject the force_start method, and try scrolling
3137 instead. (Bug#14780)
3139 2013-07-24 Ken Brown <kbrown@cornell.edu>
3141 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3144 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3146 * eval.c (Fprogn): Do not check that BODY is a proper list.
3147 This undoes the previous change. The check slows down the
3148 interpreter, and is not needed to prevent a crash. See
3149 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3151 2013-07-23 Glenn Morris <rgm@gnu.org>
3153 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3155 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3157 Port to GNU/Linux systems with tinfo but not ncurses.
3158 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3159 to decide whether ncurses is being used. Without this change,
3160 GCC complains about tgetent not being declared, on a system
3161 that has tinfo installed but ncurses not installed.
3163 * eval.c (Fprogn): Check that BODY is a proper list.
3165 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3166 * data.c (Fsetq_default):
3167 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3168 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3170 Tune by taking advantage of the fact that ARGS is always a list
3171 when a function is declared to have UNEVALLED args.
3173 * emacsgtkfixed.c: Port to GCC 4.6.
3174 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3176 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3178 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3179 here to silence compiler warnings.
3181 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3183 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3184 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3185 from messing up Emacs's 'struct frame' (Bug#14923).
3187 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3189 * alloc.c (make_save_ptr_ptr): Define this function.
3190 It was inadvertently omitted. It's needed only if
3191 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3193 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3195 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3196 frame have focus (Bug#14895).
3198 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3200 Avoid vfork-related deadlock more cleanly.
3201 * callproc.c (child_setup): When the child's exec fails, output
3202 the program name, as that's more useful. Use O_NONBLOCK to avoid
3204 * process.c (create_process_1): Remove; no longer needed.
3205 (create_process): Remove timer hack; no longer needed, now that
3206 the child avoids deadlock.
3208 2013-07-20 Glenn Morris <rgm@gnu.org>
3210 * image.c (Fimage_flush): Fix doc typo.
3212 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3214 Fix array bounds violation when pty allocation fails.
3215 * process.c (PTY_NAME_SIZE): New constant.
3216 (pty_name): Remove static variable; it's now auto.
3217 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3218 Take pty_name as an arg rather than using a static variable.
3219 All callers changed.
3220 (create_process): Recover pty_flag from process, not from volatile local.
3221 (create_pty): Stay inside array even when pty allocation fails.
3222 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3224 * lread.c (Fload): Avoid initialization only when lint checking.
3225 Mention that it's needed only for older GCCs.
3227 2013-07-20 Kenichi Handa <handa@gnu.org>
3229 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3230 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3232 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3234 * lread.c (Fload): Avoid uninitialized warning.
3236 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3238 Fix some minor file descriptor leaks and related glitches.
3239 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3240 (create_lock_file): Use write, not emacs_write.
3241 * image.c (slurp_file, png_load_body):
3242 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3243 (server_accept_connection):
3244 Don't leak an fd on memory allocation failure.
3245 * image.c (slurp_file): Add a cheap heuristic for growing files.
3246 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3247 as that's what the other routines do. Maybe input need not be
3248 blocked at all, but it's better to be consistent.
3249 Avoid undefined behavior when strlen is zero.
3251 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3252 (NSTATICS): Now a constant; doesn't need to be a macro.
3254 2013-07-19 Richard Stallman <rms@gnu.org>
3256 * coding.c (decode_coding_utf_8): Add simple loop for fast
3257 processing of ASCII characters.
3259 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3261 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3263 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3265 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3266 unportable 'struct x_display_info'.
3267 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3270 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3272 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3273 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3275 (system_process_attributes): Prefer plain char to unsigned char
3276 when either will do. Clean up properly if interrupted or if
3277 memory allocations fail. Don't assume sscanf succeeds.
3278 Remove no-longer-needed workaround to stop GCC from whining.
3279 Read command-line once, instead of multiple times. Check read status a
3282 Fix obscure porting bug with varargs functions.
3283 The code assumed that int is treated like ptrdiff_t in a vararg
3284 function, which is not a portable assumption. There was a similar
3285 -- though these days less likely -- porting problem with various
3286 assumptions that pointers of different types all smell the same as
3287 far as vararg functions is conserved. To make this problem less
3288 likely in the future, redo the API to use varargs functions.
3289 * alloc.c (make_save_value): Remove this vararg function.
3290 All uses changed to ...
3291 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3292 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3294 (make_save_ptr): Rename from make_save_pointer, for consistency with
3295 the above. Define only on platforms that need it. All uses changed.
3297 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3299 * keyboard.c: Try to fix typos in previous change.
3300 (DISPLAY_LIST_INFO): New macro.
3301 (kbd_buffer_get_event): Do not access members that are not present
3302 in X11. Revert inadvertent change of "!=" to "=".
3304 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3306 * keyboard.c (kbd_buffer_get_event):
3307 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3308 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3310 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3312 * filelock.c: Fix unlikely file descriptor leaks.
3313 (get_boot_time_1): Rework to avoid using emacs_open.
3314 This doesn't actually fix a leak, but is better anyway.
3315 (read_lock_data): Use read, not emacs_read.
3317 * doc.c: Fix minor memory and file descriptor leaks.
3318 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3319 (get_doc_string, Fsnarf_documentation):
3320 Fix file descriptor leak on error.
3322 * term.c: Fix minor fdopen-related file descriptor leaks.
3323 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3324 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3326 * charset.c: Fix file descriptor leaks and errno issues.
3328 (load_charset_map_from_file): Don't leak file descriptor on error.
3329 Use plain record_xmalloc since the allocation is larger than
3330 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3332 * eval.c (record_unwind_protect_nothing):
3333 * fileio.c (fclose_unwind):
3335 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3336 The replacement doesn't block input, but that no longer seems
3339 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3341 * lread.c: Fix file descriptor leaks and errno issues.
3342 (Fload): Close some races that leaked fds or streams when 'load'
3344 (Fload, openp): Report error number of last nontrivial failure to open.
3345 ENOENT counts as trivial.
3346 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3348 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3349 now that the function is always called with a nonnegative arg.
3350 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3351 All uses replaced with ...
3352 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3354 A few more minor file errno-reporting bugs.
3355 * callproc.c (Fcall_process):
3356 * doc.c (Fsnarf_documentation):
3357 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3358 * process.c (set_socket_option):
3359 Don't let a constructor trash errno.
3360 * doc.c: Include <errno.h>.
3362 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3364 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3366 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3368 Fix w32 bug with call-process-region (Bug#14885).
3369 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3370 to Fcall_process when the input is empty. This simplifies the
3371 code a bit. It makes no difference on POSIXish platforms but
3372 apparently it fixes a bug on w32.
3374 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3375 * fileio.c (close_file_unwind): Don't close if FD is negative;
3376 this can happen when unwinding a zapped file descriptor.
3377 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3378 in case Emacs runs out of memory between the two unwind-protects.
3379 Don't trash errno when closing FD.
3380 Zap the FD in the specpdl when closing it, instead of deferring
3381 the removal of the unwind-protect; this fixes a bug where a child
3382 function unwinds the stack past us.
3384 New unwind-protect flavors to better type-check C callbacks.
3385 This also lessens the need to write wrappers for callbacks,
3386 and the need for make_save_pointer.
3387 * alloca.c (free_save_value):
3388 * atimer.c (run_all_atimers):
3390 * alloc.c (safe_alloca_unwind):
3391 * atimer.c (unwind_stop_other_atimers):
3392 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3393 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3394 * minibuf.c (choose_minibuf_frame_1):
3395 * process.c (make_serial_process_unwind):
3396 * xdisp.h (pop_message_unwind):
3397 * xselect.c (queue_selection_requests_unwind):
3398 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3399 * alloca.c (record_xmalloc):
3400 Prefer record_unwind_protect_ptr to record_unwind_protect with
3402 * alloca.c (Fgarbage_collect):
3403 Prefer record_unwind_protect_void to passing a dummy.
3404 * buffer.c (restore_buffer):
3405 * window.c (restore_window_configuration):
3406 * xfns.c, w32fns.c (do_unwind_create_frame)
3407 New wrapper. All record-unwind uses of wrappee changed.
3408 * buffer.c (set_buffer_if_live):
3409 * callproc.c (call_process_cleanup, delete_temp_file):
3410 * coding.c (code_conversion_restore):
3411 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3412 * editfns.c (save_excursion_restore)
3413 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3414 (save_restriction_restore):
3415 * eval.c (restore_stack_limits, un_autoload):
3416 * fns.c (require_unwind):
3417 * keyboard.c (recursive_edit_unwind, tracking_off):
3418 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3419 * macros.c (pop_kbd_macro, restore_menu_items):
3420 * nsfns.m (unwind_create_frame):
3421 * print.c (print_unwind):
3422 * process.c (start_process_unwind):
3423 * search.c (unwind_set_match_data):
3424 * window.c (select_window_norecord, select_frame_norecord):
3425 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3426 (fast_set_selected_frame):
3427 * xfns.c, w32fns.c (unwind_create_tip_frame):
3428 Return void, not a dummy Lisp_Object. All uses changed.
3429 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3430 * callproc.c (call_process_kill):
3431 * fileio.c (restore_point_unwind, decide_coding_unwind)
3432 (build_annotations_unwind):
3433 * insdel.c (Fcombine_after_change_execute_1):
3434 * keyboard.c (read_char_help_form_unwind):
3435 * menu.c (unuse_menu_items):
3436 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3437 * sound.c (sound_cleanup):
3438 * xdisp.c (unwind_redisplay):
3439 * xfns.c (clean_up_dialog):
3440 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3441 Accept no args and return void, instead of accepting and returning
3442 a dummy Lisp_Object. All uses changed.
3443 * cygw32.c (fchdir_unwind):
3444 * fileio.c (close_file_unwind):
3445 * keyboard.c (restore_kboard_configuration):
3446 * lread.c (readevalllop_1):
3447 * process.c (wait_reading_process_output_unwind):
3448 Accept int and return void, rather than accepting an Emacs integer
3449 and returning a dummy object. In some cases this fixes an
3450 unlikely bug when the corresponding int is outside Emacs integer
3451 range. All uses changed.
3452 * dired.c (directory_files_internal_unwind):
3453 * fileio.c (do_auto_save_unwind):
3454 * gtkutil.c (pop_down_dialog):
3455 * insdel.c (reset_var_on_error):
3456 * lread.c (load_unwind):
3457 * xfns.c (clean_up_file_dialog):
3458 * xmenu.c, nsmenu.m (pop_down_menu):
3459 * xmenu.c (cleanup_widget_value_tree):
3460 * xselect.c (wait_for_property_change_unwind):
3461 Accept pointer and return void, rather than accepting an Emacs
3462 save value encapsulating the pointer and returning a dummy object.
3464 * editfns.c (Fformat): Update the saved pointer directly via
3465 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3466 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3467 (unwind_body): New function.
3468 (record_unwind_protect): First arg is now a function returning void,
3469 not a dummy Lisp_Object.
3470 (record_unwind_protect_ptr, record_unwind_protect_int)
3471 (record_unwind_protect_void): New functions.
3472 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3473 * fileio.c (struct auto_save_unwind): New type.
3474 (do_auto_save_unwind): Use it.
3475 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3476 * insdel.c (struct rvoe_arg): New type.
3477 (reset_var_on_error): Use it.
3478 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3480 (specbinding_func): Remove; there are now several such functions.
3481 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3482 (set_unwind_protect_ptr): New function.
3483 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3485 Be simpler and more consistent about reporting I/O errors.
3486 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3487 Say "Read error" and "Write error", rather than "I/O error", or
3488 "IO error reading", or "IO error writing", when a read or write
3490 * process.c (Fmake_network_process, wait_reading_process_output)
3491 (send_process, Fprocess_send_eof, wait_reading_process_output):
3492 Capitalize diagnostics consistently. Put "failed foo" at the
3493 start of the diagnostic, so that we don't capitalize the
3494 function name "foo". Consistently say "failed" for such
3496 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3497 All callers changed. This is so it can use report_file_error.
3498 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3499 diagnostics consistently as above.
3501 * fileio.c (report_file_errno): Fix errno reporting bug.
3502 If the file name is neither null nor a pair, package it up as a
3503 singleton list. All callers changed, both to this function and to
3504 report_file_error. This fixes a bug where the memory allocator
3505 invoked by list1 set errno so that the immediately following
3506 report_file_error reported the wrong errno value.
3508 Fix minor problems found by --enable-gcc-warnings.
3509 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3510 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3512 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3514 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3515 Set event->arg to Qt if switch-event shall be generated.
3516 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3518 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3520 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3523 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3524 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3525 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3526 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3527 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3528 and there is a focused frame.
3529 (head_table): Add focus-in and focus-out.
3530 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3531 bind to handle-focus-in/out.
3533 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3534 (Fhandle_switch_frame): Call Fhandle_focus_in.
3535 (syms_of_frame): defsubr handle-focus-in/out.
3537 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3539 Fix porting bug to older POSIXish platforms (Bug#14862).
3540 * sysdep.c (emacs_pipe): New function, that implements
3541 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3542 This should port better to CentOS 5 and to Mac OS X 10.6.
3543 All calls to pipe2 changed.
3545 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3546 This makes the code easier to read and the executable a bit smaller.
3547 Do not replace all calls to Fcons that happen to create lists,
3548 just calls that are intended to create lists. For example, when
3549 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3550 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3551 Similarly for list2 through list5.
3552 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3553 * bytecode.c (exec_byte_code):
3554 * callint.c (quotify_arg, Fcall_interactively):
3555 * callproc.c (Fcall_process, create_temp_file):
3556 * charset.c (load_charset_map_from_file)
3557 (Fdefine_charset_internal, init_charset):
3558 * coding.c (get_translation_table, detect_coding_system)
3559 (Fcheck_coding_systems_region)
3560 (Fset_terminal_coding_system_internal)
3561 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3562 * composite.c (update_compositions, Ffind_composition_internal):
3563 * dired.c (directory_files_internal, file_name_completion)
3565 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3566 * doc.c (Fsnarf_documentation):
3567 * editfns.c (Fmessage_box):
3569 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3570 (Feval, eval_sub, Ffuncall, apply_lambda):
3571 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3572 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3573 (Fset_file_times, Finsert_file_contents)
3574 (Fchoose_write_coding_system, Fwrite_region):
3575 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3576 * font.c (font_registry_charsets, font_parse_fcname)
3577 (font_prepare_cache, font_update_drivers, Flist_fonts):
3578 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3579 * frame.c (make_frame, Fmake_terminal_frame)
3580 (x_set_frame_parameters, x_report_frame_params)
3581 (x_default_parameter, Fx_parse_geometry):
3582 * ftfont.c (syms_of_ftfont):
3583 * image.c (gif_load):
3584 * keyboard.c (command_loop_1):
3585 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3586 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3587 (Fminor_mode_key_binding, accessible_keymaps_1)
3588 (Faccessible_keymaps, Fwhere_is_internal):
3589 * lread.c (read_emacs_mule_char):
3590 * menu.c (find_and_return_menu_selection):
3591 * minibuf.c (get_minibuffer):
3592 * nsfns.m (Fns_perform_service):
3593 * nsfont.m (ns_script_to_charset):
3594 * nsmenu.m (ns_popup_dialog):
3595 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3596 (Fx_own_selection_internal):
3597 * nsterm.m (append2):
3598 * print.c (Fredirect_debugging_output)
3599 (print_prune_string_charset):
3600 * process.c (Fdelete_process, Fprocess_contact)
3601 (Fformat_network_address, set_socket_option)
3602 (read_and_dispose_of_process_output, write_queue_push)
3603 (send_process, exec_sentinel):
3604 * sound.c (Fplay_sound_internal):
3605 * textprop.c (validate_plist, add_properties)
3606 (Fput_text_property, Fadd_face_text_property)
3607 (copy_text_properties, text_property_list, syms_of_textprop):
3608 * unexaix.c (report_error):
3609 * unexcoff.c (report_error):
3610 * unexsol.c (unexec):
3611 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3612 (Fformat_mode_line, syms_of_xdisp):
3613 * xfaces.c (set_font_frame_param)
3614 (Finternal_lisp_face_attribute_values)
3615 (Finternal_merge_in_global_face, syms_of_xfaces):
3616 * xfns.c (x_default_scroll_bar_color_parameter)
3617 (x_default_font_parameter, x_create_tip_frame):
3618 * xfont.c (xfont_supported_scripts):
3619 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3620 (menu_help_callback, xmenu_show):
3622 * xterm.c (set_wm_state):
3623 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3624 and similarly for list2 through list5.
3626 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3628 * callproc.c (Fcall_process_region): Fix minor race and tune.
3629 (create_temp_file): New function, with the temp-file-creation part
3630 of the old Fcall_process_region. Use Fcopy_sequence to create the
3631 temp file name, rather than alloca + build_string, for simplicity.
3632 Don't bother to block input around the temp file creation;
3633 shouldn't be needed. Simplify use of mktemp.
3634 Use record_unwind_protect immediately after creating the temp file;
3635 this closes an unlikely race where the temp file was not removed.
3636 Use memcpy rather than an open-coded loop.
3637 (Fcall_process_region): Use the new function. If the input is
3638 empty, redirect from /dev/null rather than from a newly created
3639 empty temp file; this avoids unnecessary file system traffic.
3641 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3643 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3644 Simplify by making this case like the other two. This is a bit
3645 slower on obsolete hosts, but the extra complexity isn't worth it.
3647 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3648 * process.c (create_process) [!DOS_NT]:
3649 Remove now-unnecessary calls to emacs_close.
3651 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3653 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3654 returning early. (Bug#14850)
3656 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3657 and inhibit-iso-escape-detection attributes of 'undecided'.
3660 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3662 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3663 Reported by Herbert J. Skuhra in
3664 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3666 Don't lose top specpdl entry when memory is exhausted.
3667 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3668 specpdl overflow here, to simplify callers; all callers changed.
3669 Always reserve an unused entry at the stack top; this avoids
3670 losing the top entry's information when memory is exhausted.
3672 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3674 Clean up errno reporting and fix some errno-reporting bugs.
3675 * callproc.c (Fcall_process):
3676 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3677 * process.c (create_process, Fmake_network_process):
3678 * unexaix.c (report_error):
3679 * unexcoff.c (report_error):
3680 Be more careful about reporting the errno of failed operations.
3681 The code previously reported the wrong errno sometimes.
3682 Also, prefer report_file_errno to setting errno + report_file_error.
3683 (Fcall_process): Look at openp return value rather than at path,
3684 as that's a bit faster and clearer when there's a numeric predicate.
3685 * fileio.c (report_file_errno): New function, with most of the
3686 old contents of report_file_error.
3687 (report_file_error): Use it.
3688 (Ffile_exists_p, Ffile_accessible_directory_p):
3689 Set errno to 0 when it is junk.
3690 * fileio.c (Faccess_file):
3691 * image.c (x_create_bitmap_from_file):
3692 Use faccessat rather than opening the file, to avoid the hassle of
3693 having a file descriptor open.
3694 * lisp.h (report_file_errno): New decl.
3695 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3698 * process.c (create_process, wait_reading_process_output) [AIX]:
3699 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3700 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3701 a multithreaded environment anyway).
3702 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3704 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3706 * image.c (x_find_image_file): Don't close a remote file handle.
3708 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3710 Fix races with threads and file descriptors.
3711 * callproc.c (Fcall_process_region):
3712 * dired.c (open_directory):
3713 * emacs.c (main, Fdaemon_initialized):
3714 * image.c (x_find_image_file):
3715 * inotify.c (Finotify_rm_watch):
3716 * lread.c (Flocate_file_internal):
3717 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3718 * term.c (term_mouse_moveto, init_tty):
3719 * termcap.c (tgetent):
3720 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3721 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3722 * unexhp9k800.c, unexmacosx.c (unexec):
3723 * callproc.c (Fcall_process_region):
3724 Use emacs_close, not close.
3725 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3726 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3727 and posix_close function on current platforms (which all lack them).
3728 (emacs_close): Use it. This should fix the races on GNU/Linux and
3729 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3730 and it should avoid closing random victim file descriptors on
3733 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3735 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3736 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3739 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3740 This is for .gdbinit xbacktrace.
3742 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3743 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3744 (emacs_set_tty): Now static.
3745 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3746 * term.c (tty_capable_p, tty_default_color_capabilities)
3747 (get_tty_terminal, term_mouse_movement)
3748 (handle_one_term_event, init_tty, maybe_fatal):
3749 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3750 (tgetent, scan_file, name_match, compare_contin):
3751 * terminal.c (get_terminal):
3752 Use bool for boolean.
3753 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3754 Prefer char to unsigned char if either will do.
3755 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3756 (tty_write_glyphs): Prefer int to unsigned.
3757 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3758 All callers changed.
3759 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3761 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3764 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3765 (B__dummy__): New dummy symbol, to pacify C89.
3766 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3767 they can't grok varargs macros.
3768 * dispnew.c (add_window_display_history)
3769 (add_frame_display_history):
3770 * print.c (print_object):
3771 * xdisp.c (debug_method_add):
3772 Use %p printf format only for void pointers.
3773 * emacs.c (usage_message): New constant, replacing ...
3774 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3775 (main): Adjust to usage reorg.
3776 * fns.c (syms_of_fns):
3777 * profiler.c (syms_of_profiler):
3778 Don't use non-constant struct initializers.
3779 * gnutls.h (gnutls_initstage_t):
3780 * lisp.h (enum Lisp_Fwd_Type):
3781 * lread.c (lisp_file_lexically_bound_p):
3782 * xsettings.c (anonymous enum):
3783 Remove trailing comma.
3784 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3785 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3786 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3788 * regex.c (const_re_char): New type, to pacify strict C89.
3789 All uses of 'const re_char' replaced to use it.
3790 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3791 with glibc when strict C89. This change is imported from gnulib.
3793 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3794 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3795 Omit GNU_LINUX implementation, since it requires long long.
3796 * xterm.c (x_draw_underwave):
3797 Do not assume the traditional order of struct's members.
3798 (x_term_init): Rewrite to avoid the need for non-constant structure
3801 Syntax cleanup, mostly replacing macros with functions.
3802 This removes the need for the syntax_temp hack.
3803 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3804 * syntax.c (SYNTAX_INLINE): New macro.
3805 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3806 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3807 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3808 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3809 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3810 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3811 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3812 Now constants, not macros.
3813 (syntax_temp) [!__GNUC__]: Remove.
3814 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3815 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3816 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3817 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3818 Move here from syntax.h; now functions, not macros. Except for the
3819 last function, these are static since only syntax.c uses them.
3820 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3821 All uses changed. Now a function, not a macro; use this fact
3822 to simplify the code.
3823 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3824 compiler bugs; no longer relevant.
3825 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3826 (SYNTAX_INLINE): New macro.
3827 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3828 for the new functions. Use bool for boolean member.
3829 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3830 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3831 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3832 (SETUP_BUFFER_SYNTAX_TABLE):
3833 Now extern inline functions, not macros.
3834 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3835 Remove; all uses replaced by implementation.
3836 (syntax_temp) [!__GNUC__]: Remove decl.
3837 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3839 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3841 * emacs.c (main): Fix syntax error.
3843 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3845 Timestamp fixes for undo (Bug#14824).
3846 * atimer.c (schedule_atimer):
3847 * fileio.c (Ffile_newer_than_file_p):
3848 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3849 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3850 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3851 (syms_of_fileio): Remove Sclear_visited_file_name.
3852 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3853 file doesn't exist; this avoids an ambiguity with negative timestamps.
3854 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3855 * systime.h (make_emacs_time, invalid_emacs_time):
3856 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3857 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3858 * undo.c (record_first_change): Push (visited-file-modtime) onto
3859 undo list rather than reimplementing it by hand, incorrectly.
3861 2013-07-09 Ken Brown <kbrown@cornell.edu>
3863 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3865 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3867 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3869 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3871 Handle errno and exit status a bit more carefully.
3872 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3873 number into an exit status. Instead, use EXIT_CANCELED.
3874 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3875 * callproc.c (relocate_fd):
3876 * emacs.c (close_output_streams, main):
3877 * process.c (create_process):
3878 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3879 Use emacs_perror for simplicity.
3880 * callproc.c (relocate_fd, main):
3881 * sysdep.c (sys_subshell):
3882 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3883 (shut_down_emacs): Use emacs_write, not write.
3884 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3885 * fileio.c (Fcopy_file, e_write):
3886 * nsterm.m (ns_select):
3887 * process.c (send_process):
3888 * sound.c (vox_write):
3889 Use emacs_write_sig, not emacs_write.
3890 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3891 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3893 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3895 (emacs_full_write): New function.
3896 (emacs_write): Rewrite to use it.
3897 (emacswrite_sig, emacs_perror): New functions.
3898 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3900 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3902 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3903 on NS even if it is present. Pixmap on NS is a void*.
3905 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3907 Port to Ubuntu 10 (Bug#14803).
3908 Problem reported by T.V. Raman.
3909 * process.c (close_on_exec, accept4, process_socket):
3910 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3912 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3914 * w32.c (sys_dup): Declare prototype.
3918 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3920 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3922 Make file descriptors close-on-exec when possible (Bug#14803).
3923 This simplifies Emacs a bit, since it no longer needs to worry
3924 about closing file descriptors by hand in some cases.
3925 It also fixes some unlikely races. Not all such races, as
3926 libraries often open files internally without setting
3927 close-on-exec, but it's an improvement.
3928 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3929 * callproc.c (Fcall_process) [!MSDOS]:
3930 * emacs.c (main) [!DOS_NT]:
3931 * nsterm.m (ns_term_init):
3932 * process.c (create_process):
3933 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3934 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3935 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3936 Prefer mkostemp with O_CLOEXEC to mkstemp.
3937 * callproc.c (relocate_fd) [!WINDOWSNT]:
3938 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3939 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3941 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3942 Make the resulting file descriptor close-on-exec.
3943 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3944 * lread.c (load_descriptor_list, load_descriptor_unwind):
3945 Remove; no longer needed. All uses removed.
3946 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3947 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3949 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3950 (Fmake_network_process, Fnetwork_interface_list):
3951 (Fnetwork_interface_info, server_accept_connection):
3952 Make newly-created socket close-on-exec.
3953 * sysdep.c (emacs_open, emacs_fopen):
3954 Make new-created descriptor close-on-exec.
3955 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3956 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3958 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3960 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3961 for NS_IMPL_GNUSTEP.
3963 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3965 Fix openp errno handling.
3966 * callproc.c (Fcall_process): Preserve openp errno around close.
3967 * lread.c (openp): Set errno when returning -1, as some callers
3970 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3972 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3974 * nsterm.h (NSSavePanel): Update comment.
3975 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3976 (ns_run_file_dialog): Declare.
3978 * nsfns.m: Remove panelOK.
3980 (ns_run_file_dialog): New function.
3981 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3982 event loop, so file dialog is popped up by ns_run_file_dialog, called
3983 by sendEvent (Bug#14578).
3984 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3986 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3988 * xdisp.c (default_line_pixel_height): New function.
3989 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3990 (try_cursor_movement, redisplay_window, try_window)
3991 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3993 * window.c (window_scroll_pixel_based):
3994 use default_line_pixel_height.
3996 * dispextern.h (default_line_pixel_height): Add prototype.
3998 * frame.c (x_set_line_spacing): Accept a float value for
3999 line-spacing parameter, per the documentation.
4001 * data.c (Fmultibyte_string_p): Doc fix.
4003 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4005 Use emacs_open more consistently when opening files.
4006 This handles EINTR more consistently now, and makes it easier
4007 to introduce other uniform changes to file descriptor handling.
4008 * src/systdio.h: New file.
4009 * src/buffer.c (mmap_init):
4010 * cygw32.c (chdir_to_default_directory):
4011 * dispnew.c (Fopen_termscript):
4012 * emacs.c (Fdaemon_initialized):
4013 * fileio.c (Fdo_auto_save):
4014 * image.c (slurp_file, png_load_body, jpeg_load_body):
4015 * keyboard.c (Fopen_dribble_file):
4017 * print.c (Fredirect_debugging_output):
4018 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4019 * termcap.c (tgetent):
4020 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4021 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4022 * w32term.c (w32_initialize) [CYGWIN]:
4023 * xfaces.c (Fx_load_color_file):
4024 Use emacs_open instead of plain open, and emacs_fopen instead of
4026 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4027 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4028 * callproc.c (default_output_mode): New constant.
4029 (Fcall_process): Use it to call emacs_open instead of plain creat.
4030 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4031 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4032 (emacs_fopen): New function.
4033 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4034 Include <lisp.h>, for emacs_open.
4035 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4037 Remove duplicate #include directives.
4038 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4040 Don't include stdio.h twice.
4041 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4042 Don't include sys/types.h or stdio.h twice.
4043 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4044 * lread.c: Don't include coding.h twice.
4045 * nsfont.m: Don't include frame.h twice.
4046 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4047 * ralloc.c: Don't include <unistd.h> twice.
4048 * xdisp.c: Don't include font.h twice.
4049 * xterm.c: Don't include fontset.h twice.
4050 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4052 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4054 Scale ImageMagick images more carefully.
4055 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4056 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4057 Be more careful about avoiding undefined behavior after
4058 integer overflow and division by zero.
4060 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4062 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4063 (syms_of_w32fns): DEFSYM them.
4064 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4065 (CCHDEVICENAME): Define macros if not defined.
4066 (struct MONITOR_INFO_EX): New struct.
4067 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4068 (enum_display_monitors_fn): New variable.
4069 (globals_of_w32fns): Initialize it.
4070 (Fx_display_pixel_width, Fx_display_pixel_height)
4071 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4072 multi-monitor setups in docstrings.
4073 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4074 screen size by primary monitor's millimeter per pixel.
4075 (w32_monitor_enum, w32_display_monitor_attributes_list)
4076 (w32_display_monitor_attributes_list_fallback)
4077 (Fw32_display_monitor_attributes_list): New functions.
4078 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4080 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4082 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4084 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4086 * fileio.c (Qfile_notify_error): New error symbol.
4088 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4089 * inotify.c (inotify_callback, symbol_to_inotifymask)
4090 (Finotify_add_watch, Finotify_rm_watch): Use it.
4091 (inotifyevent_to_event): Exchange order of cookie and file name.
4092 (Finotify_add_watch): Adapt docstring.
4094 * lisp.h (Qfile_notify_error): Declare.
4096 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4098 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4099 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4100 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4101 which did not work (see <http://bugs.gnu.org/14569#307>).
4102 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4103 && (!noninteractive || initialized)). This attempts to thread
4104 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4106 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4108 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4109 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4111 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4113 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4114 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4115 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4116 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4118 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4120 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4121 Define to __sys_siglist.
4123 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4125 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4126 word-wrap, so that overflow-newline-into-fringe would work in
4127 visual-line-mode. (Bug#2749)
4128 (move_it_in_display_line_to): When the last scanned display
4129 element fits exactly on the display line, and
4130 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4131 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4132 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4133 finding buffer position that corresponds to pixel coordinates,
4134 e.g. in buffer_posn_from_coords.
4136 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4138 * process.c (handle_child_signal): Call catch_child_signal if
4141 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4143 Don't convert function pointers to void * and back.
4144 It isn't portable C, and it's easy enough to avoid.
4145 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4146 (make_save_value): Add support for SAVE_FUNCPOINTER.
4147 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4148 * print.c (print_object):
4149 Distinguish function from object pointers.
4150 * lisp.h (SAVE_FUNCPOINTER): New constant.
4151 (SAVE_SLOT_BITS): Adjust to it.
4152 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4153 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4154 (voidfuncptr): New typedef.
4155 (struct Lisp_Save_Value): New member data[0].funcpointer.
4156 (XSAVE_FUNCPOINTER): New function.
4158 Simplify buildobj processing.
4159 * Makefile.in (buildobj.h): Make it a sequence of strings each
4160 followed by comma, rather than a single string. Put it into a
4161 .tmp file in case there's an error while generating it.
4162 (gl-stamp): Use .tmp for temp files.
4163 (mostlyclean): Clean .tmp files.
4164 * doc.c (buildobj): Move to just the routine that needs it.
4165 It's now an array of strings, so processing is simpler.
4167 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4169 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4170 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4171 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4172 Invoke malloc_enable_thread even when not interactive.
4173 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4174 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4175 in this case, since the underlying bug has now been fixed.
4177 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4179 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4180 unlinking it (bug#14691).
4182 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4184 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4185 before checking whether buffer is modified. This lets
4186 `kill-buffer-query-functions' cancel killing of the buffer or save
4187 its content before `kill-buffer' asks user the "Buffer %s
4188 modified; kill anyway?" question.
4190 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4192 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4193 Let the super performKeyEquivalent deal with them (Bug#14747).
4195 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4197 * widget.c (resize_cb): Remove unused local.
4199 Do not use GTK 3 if it exists but cannot be compiled.
4200 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4201 * xterm.c (x_error_handler) [!USE_GTK]:
4204 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4206 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4208 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4209 to the valid range of values. (Bug#14753)
4211 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4212 when moving point by using the current glyph matrix. This avoids
4213 the need to force redisplay when this function is called in a
4216 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4218 Fix minor problems found by static checking.
4219 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4220 Redo the latter's body to sidestep GCC parenthesization warnings.
4221 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4222 * coding.c (detect_coding, detect_coding_system):
4223 * coding.h (struct undecided_spec):
4224 Use bool for boolean.
4225 * image.c (QCmax_width, QCmax_height): Now static.
4226 * xdisp.c (Fmove_point_visually): Remove unused local.
4228 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4230 * xdisp.c (Fmove_point_visually): New function.
4232 2013-06-28 Kenichi Handa <handa@gnu.org>
4234 * coding.h (define_coding_undecided_arg_index): New enum.
4235 (coding_attr_index): New members
4236 coding_attr_undecided_inhibit_null_byte_detection,
4237 coding_attr_undecided_inhibit_iso_escape_detection,
4238 coding_attr_undecided_prefer_utf_8.
4239 (undecided_spec): New struct.
4240 (struct coding_system): New member `undecided' of the member
4243 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4244 (detect_coding): Likewise.
4245 (detect_coding_system): Likewise.
4246 (Fdefine_coding_system_internal): New coding system properties
4247 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4249 (syms_of_coding): Adjust for coding_arg_undecided_max.
4251 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4253 * image.c (x_from_xcolors): Remove unused local.
4255 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4257 Defer image data transfer between X client and server until actual
4260 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4263 * image.c (Destroy_Image): Remove.
4264 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4265 `mask_p', and `colors_p'. All uses changed.
4266 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4267 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4268 New macros for `flags' arg to x_clear_image_1.
4269 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4270 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4271 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4272 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4273 (image_get_x_image, image_unget_x_image): New functions or macros.
4274 (image_background, image_background_transparent, x_to_xcolors)
4275 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4276 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4277 instead of Destroy_Image.
4278 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4279 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4280 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4281 (imagemagick_load_image, svg_load_image): Use them instead of
4282 x_create_x_image_and_pixmap, and x_put_x_image followed by
4283 x_destroy_x_image, respectively.
4284 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4285 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4286 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4287 background_transparent fields.
4288 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4289 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4291 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4293 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4294 This mostly consists of undoing recent changes.
4295 * callproc.c (Fcall_process):
4296 * process.c (create_process):
4297 Do not worry about catching SIGCHLD here, undoing previous change.
4298 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4299 * process.c, process.h (catch_child_signal):
4300 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4301 * process.c (catch_child_handler): Don't worry about being called
4302 lazily and do not assume caller has blocked SIGCHLD, undoing
4303 previous change. Move first-time stuff back to
4304 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4305 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4306 set lib_child_handler if it's already initialized, which may
4307 help avoid problems on GNUStep.
4309 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4311 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4312 * callproc.c (Fcall_process):
4313 * process.c (create_process):
4314 Make sure SIGCHLD is caught before we fork,
4315 since Emacs startup no arranges to catch SIGCHLD.
4316 * process.c (lib_child_handler): Initialize to null, not to
4318 (catch_child_signal): Allow self to be called lazily.
4319 Do nothing if it's already been called.
4320 Assume caller has blocked SIGCHLD (all callers do now).
4321 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4322 just before it's really needed.
4323 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4324 since it hasn't been caught yet.
4326 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4328 * image.c (compute_image_size): New function to implement
4329 :max-width and :max-height.
4330 (imagemagick_load_image): Use it.
4332 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4334 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4335 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4337 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4338 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4339 the SIGCHLD handler, since the code is not atomic and (due to glib)
4340 signals may be arriving now.
4341 * sysdep.c (init_signals): Do not catch child signals here;
4342 'main' now does that later, at a safer time.
4344 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4346 Clean up SIGCHLD handling a bit (Bug#14569).
4347 * process.c, process.h (catch_child_signal):
4348 Now always extern, even if !NS_IMPL_GNUSTEP.
4349 * process.c (catch_child_signal): Move glib tickler here from
4350 init_process_emacs, so that it's done earlier in Emacs
4351 initialization. Also move the noninteractive && !initialized
4352 check here from init_process_emacs. This is all a bit cleaner for
4353 GNUish platforms, and I hope it works around the Cygwin bug.
4354 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4355 that glib signal handling is tickled before glib creates threads.
4357 * process.c (wait_reading_process_output): Avoid int overflow
4358 when reading more than 2 GiB total from a process.
4360 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4362 * process.c (create_process): Handle a couple more cases,
4363 i.e., work even if new_argv and wait_child_setup[i] are cached.
4364 Use Fcall_process's style for volatile vars.
4366 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4368 * process.c (create_process): Mark PROCESS volatile.
4370 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4372 Use C99-style flexible array members if available.
4373 This avoids some subtle aliasing issues, which typically
4374 aren't a problem with GCC but may be a problem elsewhere.
4375 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4376 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4377 In either case, it uses a flexible array member rather than
4378 the old struct hack. All uses changed.
4379 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4380 Adjust to sdata reorganization.
4381 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4382 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4383 that ports better to pre-C99 non-GCC.
4384 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4385 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4386 as the latter has changed.
4387 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4388 and port better to pre-C99 GCC.
4389 * image.c (struct xpm_cached_color):
4390 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4391 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4392 Use FLEXIBLE_ARRAY_MEMBER.
4393 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4394 Move decl to top level so it gets checked against implementation.
4395 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4396 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4398 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4400 * syntax.c: Integer cleanups.
4401 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4402 All uses that need 0-or-2 changed to:
4403 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4404 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4405 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4406 (char_quoted, prev_char_comend_first, back_comment)
4407 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4408 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4409 Use bool for boolean.
4410 (update_syntax_table, skip_chars, skip_syntaxes):
4411 Prefer int to unsigned when either will do.
4412 (back_comment): Return boolean success flag, like forw_comment,
4413 instead of positive-or-minus-1 (which might have overflowed int anyway).
4414 Don't stuff ptrdiff_t into int.
4415 (syntax_spec_code, syntax_code_spec): Now const.
4416 (Fmatching_paren, scan_lists, scan_sexps_forward):
4417 Use enum syntaxcode for syntax code.
4418 (Fmatching_paren): Check that arg is a character, not just an integer.
4419 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4420 (Finternal_describe_syntax_value): Omit no-longer-needed
4422 (skip_chars): Use char, not unsigned char, when the distinction
4424 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4425 * bytecode.c (exec_byte_code):
4426 * syntax.c (syntax_spec_code, Fchar_syntax)
4427 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4429 * syntax.h (SYNTAX_WITH_FLAGS):
4430 Omit unnecessary casts.
4432 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4434 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4435 line dimensions here, to avoid race conditions with the main
4436 thread. (Bug#14062, bug#14630, bug#14669)
4438 * w32term.c (w32_draw_window_cursor): Compute the header line and
4439 mode line dimensions here.
4440 <w32_system_caret_window, w32_system_caret_hdr_height>:
4441 <w32_system_caret_mode_height>: New variables.
4443 * w32term.h: Declare them.
4445 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4447 * alloc.c (die): Move "assertion failed" string here ...
4448 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4449 COND when SUPPRESS_CHECKING. This shrinks the executable text
4450 size by 0.8% to 2.2% when configured with --enable-checking,
4451 depending on optimization flags (GCC 4.8.1 x86-64).
4453 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4455 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4457 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4458 base is 2; this is more accurate.
4460 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4462 * sound.c (string_default): Move to !WINDOWSNT section.
4463 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4465 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4467 * sound.c: Integer cleanups.
4468 Remove unnecessary forward decls.
4469 (struct sound_device): The 'file' member is now a Lisp_Object, not
4470 a char *, so that we needn't invoke alloca on a huge size.
4471 (Fplay_sound_internal): Adjust to this.
4472 (string_default): New function.
4473 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4474 Use it to adjust to the struct sound_device change.
4475 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4476 (be2hs) [0]: Remove.
4478 * syntax.c (skip_chars): Don't use uninitialized storage
4479 when searching a multibyte buffer for characters that are not in a
4480 unibyte string that contains non-ASCII characters.
4482 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4484 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4485 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4487 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4489 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4491 2013-06-18 Kenichi Handa <handa@gnu.org>
4493 * font.c (Ffont_spec): Signal an error for an invalid font name
4496 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4498 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4499 In particular this ports to 32-bit sparc Sun cc.
4500 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4501 array with a dummy element at specpdl[-1], so that its address can
4503 (unbind_to): Do not copy the binding; not needed, now that we
4504 copy old_value in the one place where the copy is needed.
4505 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4506 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4507 (union specbinding): Rename from struct specbinding. Redo layout
4508 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4509 which is not portable. With Sun C 5.12 32-bit sparc, the
4510 declaration causes nargs to be an unsigned bitfield, a behavior
4511 that the C standard allows; but Emacs wants nargs to be signed.
4512 The overall type is now a union of structures rather than a
4513 structure of union of structures, and the 'kind' member is now a
4514 bitfield, so that the overall type doesn't grow. All uses changed.
4515 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4517 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4519 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4520 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4522 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4524 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4526 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4527 unless we know that the window w's frame is a frame object.
4528 Another attempt at solving bug#14062 and bug#14630.
4530 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4532 * textprop.c (property_set_type): New enum.
4533 (add_properties): Allow appending/prepending text properties.
4534 (add_text_properties_1): Factored out of Fadd_text_properties.
4535 (Fadd_text_properties): Move all the code into
4536 add_text_properties_1.
4537 (Fadd_face_text_property): New function that calls
4538 add_text_properties_1.
4540 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4542 Move functions from lisp.h to individual modules when possible.
4543 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4544 * alloc.c (XFLOAT_INIT, set_symbol_name):
4545 * buffer.c (CHECK_OVERLAY):
4546 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4547 (set_char_table_parent):
4548 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4549 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4550 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4551 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4553 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4554 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4555 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4556 (backtrace_args, backtrace_debug_on_exit):
4557 * floatfns.c (CHECK_FLOAT):
4558 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4559 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4560 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4561 (set_hash_index_slot):
4562 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4563 * marker.c (CHECK_MARKER):
4564 * textprop.c (CHECK_STRING_OR_BUFFER):
4565 * window.c (CHECK_WINDOW_CONFIGURATION):
4566 Move here from lisp.h, and make these functions static rather than
4568 * buffer.c (Qoverlayp):
4570 * fns.c (Qhash_table_p):
4571 * window.c (Qwindow_configuration_p):
4573 * lisp.h: Remove the abovementioned defns and decls.
4575 Use functions, not macros, for XINT etc (Bug#11935).
4576 In lisp.h, prefer functions to function-like macros, and
4577 constants to object-like macros, when either will do. This:
4578 . simplifies use, as there's no more need to worry about
4579 arguments' side effects being evaluated multiple times.
4580 . makes the code easier to debug on some platforms.
4581 However, when using gcc -O0, keep using function-like macros
4582 for a few critical operations, for performance reasons.
4583 This sort of thing isn't needed with gcc -Og, but -Og
4584 is a GCC 4.8 feature and isn't widely-enough available yet.
4585 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4586 Remove enum lsb_bits; no longer needed.
4587 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4588 * buffer.c (Qoverlap):
4590 * fns.c (Qhash_table_p):
4591 Now extern, so lisp.h can use these symbols.
4592 * dispextern.h: Include character.h, for MAX_CHAR etc.
4593 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4594 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4595 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4596 (GLYPH_CODE_P): Move here from lisp.h.
4597 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4598 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4599 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4600 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4601 XUNTAG now returns void *.
4602 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4603 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4604 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4605 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4606 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4607 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4608 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4609 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4610 New macros, renamed from their sans-lisp_h_ counterparts.
4611 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4612 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4613 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4614 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4615 If compiling via GCC without optimization, define these as macros
4616 in addition to inline functions.
4617 To disable this, compile with -DINLINING=0.
4618 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4619 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4620 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4621 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4622 (INTMASK, VALMASK): Now macros, since static values cannot be
4623 accessed from extern inline functions.
4624 (VALMASK): Also a constant, for benefit of old GDB.
4625 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4626 is INTEGERP, which can fold it in.
4627 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4628 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4629 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4630 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4631 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4632 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4633 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4634 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4635 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4636 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4637 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4638 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4639 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4640 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4641 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4642 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4643 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4644 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4645 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4646 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4647 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4648 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4649 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4650 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4651 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4652 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4653 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4654 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4655 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4656 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4657 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4658 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4659 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4661 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4662 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4663 (VALMASK): Define in one place rather than in two, merging the
4664 USE_LSB_TAG parts; this is simpler.
4665 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4666 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4667 Move up, to avoid use before definition.
4668 Also include "globals.h" earlier, for the same reason.
4669 (make_natnum): New function.
4670 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4671 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4672 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4673 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4674 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4675 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4676 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4677 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4678 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4679 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4680 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4681 (Qwindow_configuration_p, Qimage): New forward declarations.
4682 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4683 (STRING_COPYIN): Remove; unused.
4684 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4685 (xcar_addr, xcdr_addr): New functions. All uses changed.
4686 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4687 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4688 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4689 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4690 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4691 (TYPE_RANGED_INTEGERP): Simplify.
4692 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4693 (setlocale, fixup_locale, synchronize_system_messages_locale)
4694 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4695 Now empty functions, not macros.
4696 (functionp): Return bool, not int.
4697 * window.c (Qwindow_configuration_p): Now extern,
4698 so window.h can use it.
4699 * window.h (Qwindowp): Move decl back to lisp.h.
4701 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4703 * xdisp.c (Fline_pixel_height): New function, required for solving
4706 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4708 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4710 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4712 * lread.c (syms_of_lread):
4713 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4715 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4717 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4719 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4721 * fileio.c (expand_file_name): Doc fix.
4723 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4725 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4726 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4727 Wait for self, not for 0. This can't hurt on GNU or similar
4728 system, and may help with Cygwin.
4730 * keyboard.c: Don't use PROP (...) as an lvalue.
4731 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4732 Use set_prop (A, B), not PROP (A) = B.
4734 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4736 * xdisp.c (get_it_property): Use it->window instead of generating
4737 a Lisp object from it->w.
4739 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4741 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4742 get-char-property the window that is being rendered, instead of
4743 the buffer, to support window-specific overlays. (Bug#14575)
4744 (compute_display_string_pos): When W is NULL, use the current
4745 buffer as the object to pass to get-char-property.
4746 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4747 pointer member of the bidi iterator, since no window is pertinent
4750 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4752 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4753 being displayed, and pass it to compute_display_string_pos.
4754 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4755 (bidi_paragraph_init): All callers changed.
4757 * xdisp.c (init_from_display_pos, init_iterator)
4758 (handle_single_display_spec, next_overlay_string)
4759 (get_overlay_strings_1, reseat_1, reseat_to_string)
4760 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4761 Set bidi_it.w member from it->w.
4762 (compute_display_string_pos): Accept additional argument, the
4763 window being displayed, and pass it to Fget_char_property.
4766 * dispextern.h (struct bidi_it): New member w, the window being
4768 (compute_display_string_pos): Adjust prototype.
4770 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4772 * xgselect.c: Remove unneeded include xterm.h.
4774 * process.c (wait_reading_process_output): Check for NS before GLIB.
4775 GLIB may be linked in due to rsvg, but ns_select must be called.
4777 * xgselect.c (xg_select): Remove call to window_system_available
4778 and g_main_context_pending at the top, so Gdk events (i.e. file
4779 notify) are processed when Emacs is started with -nw.
4781 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4783 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4784 (ctagsfiles3): New variable, includes only *.m files.
4785 (TAGS): Use an explicit language name in the regular expressions,
4786 to avoid transformation of '/SOMETHING' by MSYS to
4787 'c:\MSYS\SOMETHING'.
4789 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4791 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4793 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4795 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4796 still need to set the mouse pointer shape and activate help-echo.
4799 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4801 A few porting etc. fixes for the new file monitor code.
4802 See the thread containing
4803 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4804 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4805 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4806 (dir_monitor_callback, Fgfile_rm_watch):
4807 Use assq_no_quit instead of Fassoc, for speed.
4808 (dir_monitor_callback, Fgfile_rm_watch):
4809 eassert that the monitor is a fixnum.
4810 (dir_monitor_callback): No need for CDR_SAFE.
4811 Simplify building of lisp with alternative tails.
4812 (Fgfile_add_watch, Fgfile_rm_watch):
4813 Do not assume glib functions set errno reliably on failure.
4814 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4815 and signal an error otherwise.
4816 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4817 Use Fdelq instead of Fdelete, for speed.
4819 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4821 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4822 don't insist on being invoked on a highlighted tool-bar button.
4823 Avoids losing tool-bar functionality when mouse-highlight is nil.
4824 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4825 Don't highlight when mouse-highlight is nil.
4826 (note_mouse_highlight): When mouse-highlight is nil, don't return
4827 right away; instead, run tool-bar and mode-line highlight
4828 subroutine, clear any existing highlight, and revert the mouse
4829 pointer to its default shape. (Bug#14558)
4831 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4833 * lisp.mk (lisp): Add prog-mode.el.
4835 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4837 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4838 * process.c (dummy_handler): New function.
4839 (lib_child_handler): New static var.
4840 (handle_child_signal): Invoke it.
4841 (catch_child_signal): If a library has set up a signal handler,
4842 save it into lib_child_handler.
4843 (init_process_emacs): If using glib and not on Windows, tickle glib's
4844 child-handling code so that it initializes its private SIGCHLD handler.
4845 * syssignal.h (SA_SIGINFO): Default to 0.
4846 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4847 31; it should no longer be needed now.
4849 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4851 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4853 * gfilenotify.c (globals_of_gfilenotify): New function.
4854 (syms_of_gfilenotify): Move global initialization there.
4856 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4858 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4860 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4861 * keyboard.c (menu_bar_items, tool_bar_items):
4862 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4863 not override local keymaps any more.
4865 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4867 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4869 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4871 * w32console.c (initialize_w32_display): Return the dimensions of
4872 the console window via 2 additional arguments, not via the current
4873 frame. This avoids crashes due to overrunning the bounds of
4874 frame's decode_mode_spec_buffer, which is not resized following
4875 the change of the frame dimensions from the initial 10x10.
4877 * w32term.h (w32_initialize_display_info): Adjust prototype.
4879 * term.c (init_tty): Take dimensions of the frame from the values
4880 returned by initialize_w32_display.
4882 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4883 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4884 (LIBES): Add $(GFILENOTIFY_LIBS).
4886 * w32inevt.c (handle_file_notifications): Add dummy implementation
4887 for !HAVE_W32NOTIFY.
4889 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4891 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4893 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4895 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4897 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4899 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4901 Fix minor problems found by static checking.
4902 * data.c (pure_write_error):
4903 Use xsignal2, not Fsignal, as Fsignal might return.
4904 * eval.c (set_backtrace_debug_on_exit): Now static.
4905 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4906 No longer inline. EXTERN_INLINE is needed only for functions
4907 defined in .h files. Reindent function header as per GNU style.
4908 (backtrace_p, backtrace_top, backtrace_next):
4909 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4910 compiler or linker. Add extern decls to pacify gcc -Wall.
4911 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4913 * frame.c (free_monitors): Define only on platforms that need it.
4914 * nsterm.m (ns_term_init):
4915 * process.c (catch_child_signal):
4916 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4917 defined on all porting targets these days.
4918 * process.c, process.h (catch_child_signal):
4919 Make it extern only if NS_IMPL_GNUSTEP is defined.
4921 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4923 * w32.c (gettimeofday): Make the signature identical to prototype
4924 in nt/inc/sys/time.h.
4926 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4928 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4931 * keyboard.c (safe_run_hooks_error): Improve error message.
4933 * data.c (pure_write_error): Add `object' argument.
4934 * puresize.h (CHECK_IMPURE): Use it.
4936 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4938 * Makefile.in (NOTIFY_OBJ): New variable.
4939 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4941 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4942 Call syms_of_gfilenotify.
4944 * gfilenotify.c: New file.
4946 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4947 and Qfile_w32notify.
4948 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4949 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4951 * lisp.h: Declare syms_of_gfilenotify.
4953 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4955 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4957 Merge the specpdl and backtrace stacks. Make the structure of the
4958 specpdl entries more obvious via a tagged union of structs.
4959 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4960 (enum specbind_tag): New enum.
4961 (struct specbinding): Make it a tagged union of structs.
4962 Add a case for backtrace records.
4963 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4964 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4965 (backtrace_debug_on_exit): New accessors.
4966 (struct backtrace): Remove.
4967 (struct catchtag): Remove backlist field.
4968 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4970 (Flocal_variable_p): Speed up the common case where the binding is
4972 * eval.c (backtrace_list): Remove.
4973 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4974 (set_backtrace_args, set_backtrace_nargs)
4975 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4976 (backtrace_next): New functions.
4977 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4978 (unwind_to_catch, internal_lisp_condition_case)
4979 (internal_condition_case, internal_condition_case_1)
4980 (internal_condition_case_2, internal_condition_case_n): Don't bother
4981 with backtrace_list any more.
4982 (Fsignal): Adjust to new backtrace format.
4983 (grow_specpdl): Move up.
4984 (record_in_backtrace): New function.
4985 (eval_sub, Ffuncall): Use it.
4986 (apply_lambda): Adjust to new backtrace format.
4987 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4989 (specbind): Adjust to new specpdl format. Simplify.
4990 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4991 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4993 (mark_backtrace): Remove.
4994 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4995 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4996 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4998 * profiler.c (record_backtrace): Use get_backtrace.
4999 (handle_profiler_signal): Use backtrace_top_function.
5000 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5003 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5005 * process.h (catch_child_signal): Declare.
5007 * process.c (catch_child_signal): New function.
5008 (init_process_emacs): Call it.
5010 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5011 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5013 (x_set_cursor_type): Remove declaration.
5014 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5015 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5016 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5017 (ns_get_color): Use F suffix on float.
5018 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5019 (ns_get_rgb_color): Remove.
5020 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5021 (note_mouse_movement): x and y are CGFloat.
5022 (ns_draw_fringe_bitmap): Remove unused rowY.
5023 Change #if to COCOA && >= 10_6.
5024 (ns_draw_window_cursor): Remove unused overspill.
5025 (ns_draw_underwave): width and x are EamcsCGFloat.
5026 (ns_draw_box): thickness is CGFloat.
5027 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5028 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5029 if not in main thread.
5030 (ns_get_pending_menu_title, ns_check_menu_open)
5031 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5032 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5033 (sendFromMainThread:): New method.
5034 (changeFont:): size is CGFloat.
5035 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5036 Disable warning about permanent text.
5037 (characterIndexForPoint:): Adjust return type depending on GNUStep
5039 (mouseDown:): delta is CGFloat.
5040 (updateFrameSize): Remove unised variable f.
5041 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5042 Cast float to EmacsCGFloat.
5043 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5044 also to -1 when restoring.
5045 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5046 inside NS_IMPL_COCOA.
5047 (toggleFullScreen:): Put call to toggleFullScreen inside
5048 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5049 (setPosition:portion:whole:): por is CGFloat.
5050 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5051 (mouseDown:): Use CGFloat.
5052 (mouseDragged:): Remove unised variable edge.
5053 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5055 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5057 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5058 when NS_IMPL_GNUSTEP.
5059 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5060 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5061 (EmacsToolbar): Add clearAll. Add tag argument to
5062 addDisplayItemWithImage.
5063 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5065 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5067 * nsmenu.m (ns_update_menubar): Make static.
5068 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5069 (fillWithWidgetValue:): Add cast to SEL for setAction.
5070 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5071 (update_frame_tool_bar): Update code for GNUStep.
5072 (clearAll): New method.
5073 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5074 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5075 Move identifierToItem setObject and activeIdentifiers addObject before
5076 call to insertItemWithItemIdentifier.
5077 (validateVisibleItems): Fix indentation.
5078 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5079 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5080 UtilityWindow to aStyle, remove call to setStyleMask.
5082 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5084 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5085 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5086 Use F suffix on floats.
5087 (ns_char_width): Returns CGFloat.
5088 (ns_ascii_average_width): w is CGFloat instead of float.
5089 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5091 (ns_glyph_metrics): CGFloat instead of float.
5093 * nsfns.m (x_set_foreground_color, x_set_background_color):
5095 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5096 remove unused variables.
5097 (Fns_read_file_name): Keep track if panel is for save.
5098 Use ns_filename_from_panel/ns_directory_from_panel.
5099 (Fns_list_services): delegate only used for COCOA.
5100 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5101 Just return the input if GNUStep.
5102 (x_screen_planes): Remove.
5103 (Fxw_color_values): Use EmacsCGFloat
5104 (Fns_display_monitor_attributes_list): Only get screen number for
5106 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5108 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5109 ns_directory_from_panel.
5111 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5113 * process.c (handle_child_signal): Also use WCONTINUED.
5114 This is so that list-processes doesn't mistakenly list the process
5115 as stopped, when the process has actually been continued and is
5118 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5120 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5121 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5122 not already configured.
5124 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5126 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5128 * Makefile.in (mostlyclean): Remove *.res files.
5130 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5132 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5133 a buffer (bug#8447).
5135 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5137 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5138 display vector, and we backtrack, handle the case that the
5139 previous character position is also displayed from a display
5140 vector or covered by a display string or image. (Bug#14476)
5142 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5144 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5145 (struct MonitorInfo, free_monitors): Remove.
5146 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5147 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5148 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5151 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5152 (struct MonitorInfo, free_monitors): Remove.
5153 (ns_screen_name): Make static.
5154 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5155 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5158 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5159 (struct MonitorInfo): New struct.
5160 (free_monitors, make_monitor_attribute_list): Declare.
5162 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5164 (free_monitors, make_monitor_attribute_list): New functions.
5165 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5168 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5170 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5172 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5174 * keyboard.c: Apply keyboard decoding only to events that come directly
5175 from the tty, not from unread-command-events (bug#14368).
5176 (read_event_from_main_queue): New function, extracted from read_char).
5177 (read_decoded_char): Remove.
5178 (read_decoded_event_from_main_queue): New function to replace it.
5179 (read_char): Use it.
5180 (read_key_sequence): Use read_char rather than read_decoded_char.
5182 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5184 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5186 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5188 2013-05-22 Kenichi Handa <handa@gnu.org>
5190 The following changes are to fix the setting of
5191 buffer-file-coding-system on, for instance, C-x RET c unix RET
5192 _FILE_OF_DOS_EOL_TYPE_ RET.
5194 * coding.h (struct coding_system): New member detected_utf8_chars.
5196 * coding.c (detect_coding_utf_8): Count characters and check EOL
5197 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5199 (setup_coding_system): Do not initialize coding->head_ascii.
5200 (check_ascii): Do not set coding->eol_seen but update it. Do not
5201 call adjust_coding_eol_type here.
5202 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5203 If the eol-type of CODING is already specified, adjust the eol type
5204 of the found coding-system.
5205 (decode_coding_gap): Cancel previous change. Utilize the
5206 character numbers counted by detect_coding_utf_8. Fix detection
5209 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5211 * search.c (looking_at_1): Only set last_thing_searched if the match
5212 changed the match-data (bug#14281).
5214 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5216 * xdisp.c (reseat_at_previous_visible_line_start):
5217 Already declared in dispextern.h, so remove it here.
5218 (move_it_vertically_backward): Likewise.
5220 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5222 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5223 (Fx_display_pixel_width, Fx_display_pixel_height)
5224 (Fx_display_mm_width, Fx_display_mm_height):
5225 Mention `display-monitor-attributes-list' in docstrings.
5227 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5228 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5229 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5230 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5231 (Fx_display_backing_store, Fx_display_visual_class)
5232 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5233 (Fx_display_grayscale_p, Fx_display_pixel_width)
5234 (Fx_display_pixel_height, Fx_display_planes)
5235 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5236 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5237 (Fx_display_mm_width, Fx_display_mm_height)
5238 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5239 height for all physical monitors as in X11.
5241 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5242 Return pixel width or height for all physical monitors as in X11.
5244 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5246 Port --enable-gcc-warnings to clang.
5247 * bytecode.c (exec_byte_code):
5249 Redo diagnostic pragmas to pacify clang, too.
5250 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5251 * editfns.c (Fencode_time):
5252 * fileio.c (file_accessible_directory_p):
5253 * font.c (font_unparse_xlfd):
5254 Use '&"string"[index]' instead of '"string" + (index)'.
5255 * undo.c (user_error): Remove; unused.
5257 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5259 * insdel.c (insert_1_both): Document the arguments, instead of
5260 referring to insert_1, which no longer exists.
5262 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5263 some window, increment windows_or_buffers_changed, so that
5264 *Messages* display in that window is updated. (Bug#14408)
5266 * w32.c: Include epaths.h.
5267 (init_environment): Use cmdproxy.exe without leading directories.
5268 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5270 (gettimeofday): Adjust signature and return value to Posix
5273 * unexw32.c (open_output_file): Delete the existing emacs.exe
5274 before creating it, to break the hard link to the versioned
5277 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5278 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5279 (FIRSTFILE_OBJ): New variables.
5280 (W32_RES): Rename to EMACSRES. All users changed.
5281 (base_obj): Use $(CM_OBJ).
5282 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5283 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5284 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5285 $(W32_RES_LINK) before $(LIBES).
5286 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5288 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5290 * makefile.w32-in (DOC): Use just "DOC".
5292 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5294 * process.c: Export default filters and sentinels to Elisp.
5295 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5297 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5298 (Fset_process_sentinel, Fformat_network_address):
5299 Default to them instead of nil.
5300 (server_accept_connection): Sentinels can't be nil any more.
5301 (read_and_dispose_of_process_output): New function, extracted from
5302 read_process_output.
5303 (read_process_output): Use it; filters can't be nil.
5304 (Finternal_default_process_filter): New function, extracted from
5305 read_process_output.
5306 (exec_sentinel_unwind): Remove function.
5307 (exec_sentinel): Don't zilch sentinel while running.
5308 (status_notify): Sentinels can't be nil.
5309 (Finternal_default_process_sentinel): New function extracted from
5311 (setup_process_coding_systems): Default filter is not nil any more.
5312 (syms_of_process): Export new Elisp functions and initialize
5314 * lisp.h (make_lisp_proc): New function.
5316 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5318 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5320 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5322 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5323 unless we know that the window w is a leaf window.
5324 Another attempt at solving bug#14062.
5326 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5328 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5331 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5333 * image.c (gif_load): Check that subimages fit (Bug#14345).
5335 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5337 * lread.c (skip_dyn_eof): New function.
5338 (read1): Use it to skip the end of a file in response to #@00.
5340 * doc.c (get_doc_string): Slightly relax the sanity checking.
5342 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5344 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5345 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5346 (MonitorInfo): New struct.
5347 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5348 (Fns_display_monitor_attributes_list): New functions.
5349 (display-usable-bounds): Remove.
5350 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5353 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5355 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5356 (GTK_CHECK_VERSION): New macro, if not already defined.
5357 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5358 replaced by GTK_CHECK_VERSION.
5360 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5362 * xterm.h (GTK_PREREQ): New macro.
5363 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5364 to use this macro instead, for consistency and clarity.
5366 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5368 * xdisp.c (row_for_charpos_p): New function, with code of
5369 cursor_row_p, but accepts an additional argument CHARPOS instead
5370 of using a hardcoded PT.
5371 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5372 (row_containing_pos): Call row_for_charpos_p instead of partially
5373 doing the same. Fixes cursor positioning under longlines-mode
5374 when longlines-show-effect includes more than one newline, when
5375 moving the cursor vertically up.
5377 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5379 * makefile.w32-in (ACL_H): New macro.
5380 ($(BLD)/fileio.$(O)): Update dependencies.
5382 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5384 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5385 * Makefile.in (LIB_ACL): New macro.
5386 (LIBACL_LIBS): Remove.
5387 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5388 * fileio.c: Include <acl.h>.
5389 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5390 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5392 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5395 * unexelf.c: Don't assume ElfW (Half) fits in int.
5396 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5397 when dealing with ElfW (Half) values, since they can exceed 2**31
5398 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5399 (entry_address): Omit unused NUM arg. All uses changed.
5401 2013-05-07 Juri Linkov <juri@jurta.org>
5403 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5404 to the string converted from number with `Fnumber_to_string'.
5407 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5409 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5410 This fixes a problem introduced by my previous change.
5412 2013-05-07 Glenn Morris <rgm@gnu.org>
5414 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5416 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5418 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5420 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5422 Static checking by GCC 4.8.0.
5423 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5424 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5425 (x_get_monitor_attributes_fallback)
5426 (x_get_monitor_attributes_xinerama)
5427 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5428 Define only if USE_GTK.
5429 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5430 (x_get_monitor_attributes_fallback): Omit unused locals.
5431 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5432 Use double, not float, to avoid mixed-mode floating point arithmetic.
5434 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5435 Jan Djärv <jan.h.d@swipnet.se>
5437 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5438 (XINERAMA_CFLAGS): New macros.
5439 (ALL_CFLAGS, LIBES): Use them.
5441 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5442 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5443 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5444 (syms_of_xfns): DEFSYM them.
5445 (struct MonitorInfo): New struct.
5446 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5447 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5448 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5449 (x_get_monitor_attributes_xinerama): New functions.
5450 (Fx_display_monitor_attributes_list): New primitive.
5451 (syms_of_xfns): Defsubr it.
5453 * xterm.h (x_display_info): Add Xatom_net_workarea and
5454 Xatom_net_current_desktop.
5456 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5457 and dpyinfo->Xatom_net_current_desktop.
5459 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5461 * xdisp.c (pos_visible_p): Use the special code for finding the
5462 beginning of a display property or overlay for any "replacing"
5463 display property, not just for display strings. This solves
5464 incorrect reporting of position by posn-at-point. (Bug#14241)
5466 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5468 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5469 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5470 Verify that ElfW (Half) fits in int.
5471 (fatal): Use same signature as lisp.h.
5472 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5473 configure and build with -DUNEXELF_DEBUG without worrying about
5474 other modules that use DEBUG.
5475 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5476 possibly-wide integers now uses it instead of plain fprintf.
5477 (entry_address): New function, which avoids problems with 32-bit
5478 overflow on 64-bit hosts.
5479 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5480 (round_up): Don't assume the remainder fits in int.
5481 (find_section): Use bool for boolean. Simplify debug code.
5482 (unexec): Don't assume file sizes fit in int or size_t.
5483 Omit unnecessary trailing newline in 'fatal' format.
5484 Use strerror rather than outputting decimal error number.
5485 Remove unused code when emacs is not defined;
5486 this file relies on Emacs now.
5487 Don't assume e_phnum and e_shnum are positive.
5489 * regex.c: Fix problems when DEBUG is defined.
5490 (extract_number, extract_number_and_incr): Define regardless of
5491 whether DEBUG is defined; that's simpler and makes the code less
5492 likely to go stale in the normal case when DEBUG is not defined.
5493 Return int rather than taking an int * arg. All callers changed.
5494 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5495 Remove, replacing with ...
5496 (DEBUG_PRINT): New macro. All callers changed.
5497 (DEBUG_COMPILES_ARGUMENTS): New macro.
5498 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5499 (print_compiled_pattern, print_double_string) [DEBUG]:
5500 Use prototype rather than old-style definition.
5501 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5502 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5503 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5504 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5505 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5506 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5507 This matters only when DEBUG is defined.
5509 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5511 * xdisp.c (set_iterator_to_next): Set the
5512 ignore_overlay_strings_at_pos_p flag only if we are _really_
5513 iterating over an overlay string, as indicated by the
5514 current.overlay_string_index member. (Bug#14306)
5516 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5518 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5519 to where it is used, to avoid autorelease issues (Bug#14050).
5521 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5523 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5524 * fileio.c (syms_of_fileio): Implement this.
5525 * filelock.c (create_lock_file): If symbolic links don't work, so
5526 we use a regular file as a lock file, do not fsync the lock file;
5529 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5531 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5532 (syms_of_minibuf): Adjust accodingly.
5534 * callint.c (Fcall_interactively): Adjust calls accordingly.
5536 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5538 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5539 w->contents is a buffer before computing everything else.
5540 Use parentheses to disambiguate last part of the condition.
5542 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5543 assertion violations. (Bug#14062)
5545 2013-05-01 David Reitter <david.reitter@gmail.com>
5547 * nsfns.m (ns_tooltip): Initialize.
5549 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5551 * coding.c (decode_coding_gap): Don't remove the character before
5552 a newline unless it's a CR character. (Bug#14287)
5554 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5556 * dispextern.h (struct face): Move enum face_underline_type
5557 earlier so that bitfields can be in the same word.
5559 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5561 * nsfns.m (handlePanelKeys): New function.
5562 (EmacsOpenPanel:performKeyEquivalent:)
5563 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5564 arrows/function/control and copy/paste keys (Bug#14296).
5566 2013-04-27 Juri Linkov <juri@jurta.org>
5568 * callint.c (Fcall_interactively): Call `Qread_number' for
5569 interactive code letter `n' instead of using duplicate code.
5572 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5574 * systime.h (make_timeval): Declare as 'const'.
5576 2013-04-27 Kenichi Handa <handa@gnu.org>
5578 * font.c (font_open_entity): Always open a font of manageable
5581 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5583 Port better to AIX (Bug#14258).
5584 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5587 2013-04-24 Kenichi Handa <handa@gnu.org>
5589 * coding.c (decode_coding_iso_2022): When an invalid escape
5590 sequence is encountered, reset the invocation and designation
5591 status to the safest one.
5593 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5595 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5596 Without this fix, "make distclean" leaves stamp-h1 behind.
5598 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5600 * w32fns.c (w32_fullscreen_rect): New function to compute the
5601 window rectangle for the given fullscreen mode.
5602 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5603 longer tunes the window size. This keeps the window's edges flush
5604 with the screen and allows the taskbar to hide itself in fullboth.
5606 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5607 window decorations and uses the entire screen.
5609 * w32term.h (w32_fullscreen_rect) Add prototype.
5610 (struct w32_output): Replace normal_width, normal_height,
5611 normal_top, and normal_left members with a single normal_placement
5613 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5615 (FRAME_NORMAL_PLACEMENT): New macro.
5617 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5619 * minibuf.c (Ftest_completion): Silence compiler warning.
5621 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5623 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5626 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5629 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5630 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5631 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5632 parentheses where appropriate.
5634 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5636 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5638 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5640 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5641 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5642 Mention in the doc string that setting these variables takes
5643 effect only after a call to set-window-buffer. (Bug#14200)
5645 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5647 * indent.c (Fvertical_motion): Don't consider display strings on
5648 overlay strings as display strings on the buffer position we
5649 started from. This prevents vertical cursor motion from jumping
5650 more than one line when there's an overlay string with a display
5651 property at end of line.
5652 Reported by Karl Chen <Karl.Chen@quarl.org> in
5653 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5655 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5657 * window.c (select_window): `record_buffer' even if window is
5658 already selected (bug#14191).
5660 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5662 * window.c (Fwindow_end): Test more flags, including the buffer's
5663 last_overlay_modified flag, to determine whether the window's
5664 display is really up-to-date. Prevents the function from
5665 returning a stale value. (Bug#14170)
5666 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5669 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5671 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5672 garbaged only if it is not already the top frame on its TTY.
5673 This prevents flickering due to constant redrawing of TTY frames when
5674 there are GUI frames open in the same session. (Bug#13864)
5676 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5678 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5679 of marking the idle timers directly.
5681 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5683 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5686 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5688 * window.c (select_window): Don't record_buffer while the invariant is
5689 temporarily broken (bug#14161).
5691 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5693 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5695 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5697 2013-04-07 Romain Francoise <romain@orebokech.com>
5699 Ignore additional platform-specific ACL errors (Bug#13702).
5700 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5701 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5703 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5705 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5708 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5710 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5711 This bug was introduced by my 2013-02-25 change that simplified
5712 data_start configuration. Without this change, on GNU/Linux
5713 an Emacs configured with --enable-profiling fails immediately
5714 due to a profiler signal.
5715 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5716 with these flags. On platforms where special flags are needed
5717 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5718 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5719 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5721 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5723 Get rid of some platform-specific functions examining window
5724 system and its capabilities. This is a partial rework of the
5726 * lisp.h (have_menus_p): Remove prototype. This function is
5727 replaced with platform-independent window_system_available.
5728 (check_window_system): Move to...
5729 * frame.h (decode_window_system_frame, window_system_available):
5730 ...here, add new prototypes.
5731 * frame.c (window_system_available, decode_window_system_frame):
5733 (check_window_system): Platform-independent now.
5734 * xterm.h (x_in_use): Remove declaration.
5736 * w32term.h (check_x_frame):
5737 * nsterm.h (check_x_frame): Remove prototypes. This function
5738 is replaced with platform-independent decode_window_system_frame.
5739 * msdos.c (have_menus_p): Remove.
5740 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5741 Remove platform-specific functions. Use check_window_system,
5742 decode_window_system_frame and check_ns_display_info where
5743 appropriate. Minor style and comment tweaks.
5744 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5745 (check_x_frame): Likewise.
5746 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5748 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5749 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5750 * xmenu.c, xselect.c: All related users changed.
5752 2013-04-03 Kenichi Handa <handa@gnu.org>
5754 The following changes is to optimize the code for reading UTF-8
5757 * coding.c (check_ascii): Rename from detect_ascii. Return value
5758 changed. Check EOL format. Do not call adjust_coding_eol_type
5760 (check_utf_8): New function.
5761 (adjust_coding_eol_type): Do nothing if already adjusted.
5762 (detect_coding): Compare the return value of check_ascii with
5763 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5764 (decode_coding_gap): Optimize for valid UTF-8.
5766 2013-03-21 Kenichi Handa <handa@gnu.org>
5768 * coding.c (syms_of_coding): Cancel previous change.
5770 * insdel.c (insert_from_gap): Fix previous change.
5772 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5774 Consistently use platform-specific function to detect window system.
5775 * lisp.h (check_window_system): New prototype. This function is
5776 going to replace check_x, check_w32 and check_ns.
5777 (have_menus_p): Mention msdos.c in comment.
5778 * fontset.c (check_window_system_func): Remove. Adjust all users.
5779 * fontset.h (check_window_system_func): Remove prototype.
5780 * nsterm.h (check_ns):
5781 * xterm.h (check_x):
5782 * w32term.h (check_w32): Likewise.
5783 * menu.c (Fx_popup_menu): Use check_window_system.
5784 * msdos.c (check_window_system): Define for MS-DOS.
5785 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5786 * w32fns.c (check_window_system): Likewise for MS-Windows.
5787 * xfns.c (check_window_system): Likewise for X.
5788 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5789 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5791 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5793 Prefer < to > in range checks such as 0 <= i && i < N.
5794 This makes it easier to visualize quantities on a number line.
5795 This patch doesn't apply to all such range checks,
5796 only to the range checks affected by the 2013-03-24 change.
5797 This patch reverts most of the 2013-03-24 change.
5798 * alloc.c (xpalloc, Fgarbage_collect):
5799 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5800 * character.c (string_escape_byte8):
5801 * charset.c (read_hex):
5802 * data.c (cons_to_unsigned):
5803 * dispnew.c (update_frame_1):
5804 * doc.c (Fsubstitute_command_keys):
5805 * doprnt.c (doprnt):
5806 * editfns.c (hi_time, decode_time_components):
5807 * fileio.c (file_offset):
5808 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5809 * font.c (font_intern_prop):
5810 * frame.c (x_set_alpha):
5811 * gtkutil.c (get_utf8_string):
5812 * indent.c (check_display_width):
5813 * keymap.c (Fkey_description):
5814 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5816 * minibuf.c (read_minibuf_noninteractive):
5817 * process.c (wait_reading_process_output):
5818 * search.c (Freplace_match):
5819 * window.c (get_phys_cursor_glyph):
5820 * xdisp.c (redisplay_internal):
5821 * xsmfns.c (smc_save_yourself_CB):
5822 Prefer < to > for range checks.
5823 * dispnew.c (sit_for): Don't mishandle NaNs.
5824 This fixes a bug introduced in the 2013-03-24 change.
5825 * editfns.c (decode_time_components): Don't hoist comparison.
5826 This fixes another bug introduced in the 2013-03-24 change.
5828 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5830 * frame.h (struct frame): Drop scroll_bottom_vpos
5831 member becaue all real users are dead long ago.
5832 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5833 * xdisp.c (redisplay_internal): Adjust user.
5835 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5837 * nsmenu.m (showAtX:Y:for:): setLevel to
5838 NSPopUpMenuWindowLevel (Bug#13998).
5840 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5842 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5843 (ns_check_pending_open_menu): Declare.
5845 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5846 (x_activate_menubar): Update the menu with title that matches
5847 ns_get_pending_menu_title, and call
5848 ns_check_pending_openmenu (Bug#12698).
5849 (menuWillOpen:): New method.
5850 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5852 * nsterm.m (menu_will_open_state, menu_mouse_point)
5853 (menu_pending_title): New varaibles.
5854 (ns_get_pending_menu_title, ns_check_menu_open)
5855 (ns_check_pending_open_menu): New functions.
5857 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5859 * indent.c (current_column_bol_cache): Remove leftover which is not
5860 used in Fmove_to_column any more.
5861 (current_column, scan_for_column): Adjust users.
5862 * keyboard.c (last_point_position_buffer, last_point_position_window):
5863 Remove leftovers which are not used for recording undo any more.
5864 (command_loop_1, syms_of_keyboard): Adjust users.
5865 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5866 redisplay_window any more.
5867 (move_it_to): Adjust user.
5869 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5871 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5872 Update dependencies.
5874 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5876 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5877 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5880 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5882 * window.h (struct window): Replace hchild, vchild and buffer slots
5883 with the only contents slot. This is possible because each valid
5884 window may have either the child window (in vertical or horizontal
5885 combination) or buffer to display (for the leaf window). Using that,
5886 a lof of operations to traverse and/or change window hierarchies may
5887 be simplified. New member horizontal is used to distinguish between
5888 horizontal and vertical combinations of internal windows.
5889 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5890 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5891 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5892 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5893 Use contents slot, not buffer, where appropriate.
5894 (wset_combination): New function.
5895 (wset_buffer): Add eassert.
5896 (Fframe_first_window): Simplify the loop reaching first window.
5897 (Fwindow_buffer): Use WINDOW_LEAF_P.
5898 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5899 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5900 (unshow_buffer): Convert initial debugging check to eassert.
5901 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5902 (make_parent_window, window_resize_check, window_resize_apply)
5903 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5904 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5905 Adjust to match struct window changes.
5906 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5907 (mark_window_cursors_off, count_windows, get_leaf_windows)
5908 (foreach_window_1): Simplify the loop.
5909 * alloc.c (mark_object): Do not check for the leaf window because
5910 internal windows has no glyph matrices anyway.
5911 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5912 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5913 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5914 (build_frame_matrix_from_window_tree, mirror_make_current)
5915 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5916 (update_window_tree, set_window_update_flags): Simplify the loop.
5917 (sync_window_with_frame_matrix_rows): Enforce live window.
5918 Use contents slot, not buffer, where appropriate.
5919 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5920 and WINDOW_HORIZONTAL_COMBINATION_P.
5921 (make_frame_visible_1): Simplify the loop.
5922 Use contents slot, not buffer, where appropriate.
5923 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5924 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5925 (expose_window_tree): Likewise.
5926 Use contents slot, not buffer, where appropriate.
5927 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5928 to avoid deleted windows. Use contents slot instead of buffer.
5929 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5930 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5931 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5932 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5934 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5936 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5937 identify the reasons for assertion violations in bug#14062 and
5939 (Fx_show_tip): Fix compilation error under
5940 "--enable-check-lisp-object-type". (Bug#14073)
5942 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5943 Reported by <rzl24ozi@gmail.com>.
5945 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5947 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5949 (unwind_with_echo_area_buffer): ...to restore it here.
5950 This is needed to ensure that...
5951 (redisplay_window): ...both window markers are valid here,
5952 which is verified by eassert.
5953 * editfns.c (save_excursion_save): Do not assume that
5954 selected_window always displays the buffer.
5955 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5958 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5960 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5963 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5965 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5967 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5969 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5970 since MinGW's w32api headers do. This avoids compiler warnings.
5972 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5975 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5977 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5979 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5981 * gtkutil.c (style_changed_cb): Check if frame is live and an
5982 X frame (Bug#14038).
5984 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5986 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5987 Define only for _WIN32_WINNT less than 0x0500.
5988 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5990 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5991 see its own definitions of 'struct timeval' and 'struct timezone'.
5993 Fix incompatibilities between MinGW.org and MinGW64 headers.
5994 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5996 * w32.c (REPARSE_DATA_BUFFER): Guard with
5997 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5999 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6001 * xterm.c: Include X11/XKBlib.h
6002 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6004 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6006 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6008 * blockinput.h (input_blocked_p): Likewise.
6009 * bytecode.c (exec_byte_code): Likewise.
6010 * callproc.c (call_process_kill, call_process_cleanup)
6011 (Fcall_process): Likewise.
6012 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6013 (Fccl_execute_on_string): Likewise.
6014 * character.c (string_escape_byte8): Likewise.
6015 * charset.c (read_hex): Likewise.
6016 * cm.c (calccost): Likewise.
6017 * data.c (cons_to_unsigned): Likewise.
6018 * dired.c (directory_files_internal, file_name_completion):
6020 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6021 (sit_for): Likewise.
6022 * doc.c (Fsubstitute_command_keys): Likewise.
6023 * doprnt.c (doprnt): Likewise.
6024 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6025 * emacsgtkfixed.c: Likewise.
6026 * fileio.c (file_offset, Fwrite_region): Likewise.
6027 * floatfns.c (Fexpt, fmod_float): Likewise.
6028 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6030 * font.c (font_intern_prop): Likewise.
6031 * frame.c (x_set_alpha): Likewise.
6032 * gtkutil.c (get_utf8_string): Likewise.
6033 * indent.c (check_display_width): Likewise.
6034 * intervals.c (create_root_interval, rotate_right, rotate_left)
6035 (split_interval_right, split_interval_left)
6036 (adjust_intervals_for_insertion, delete_node)
6037 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6038 (merge_interval_right, merge_interval_left, copy_intervals)
6039 (set_intervals_multibyte_1): Likewise.
6040 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6041 * keymap.c (Fkey_description): Likewise.
6042 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6043 * lread.c (openp, read_integer, read1, string_to_number):
6045 * menu.c (ensure_menu_items): Likewise.
6046 * minibuf.c (read_minibuf_noninteractive): Likewise.
6047 * print.c (printchar, strout): Likewise.
6048 * process.c (create_process, Faccept_process_output)
6049 (wait_reading_process_output, read_process_output, send_process)
6050 (wait_reading_process_output): Likewise.
6051 * profiler.c (make_log, handle_profiler_signal): Likewise.
6052 * regex.c (re_exec): Likewise.
6053 * regex.h: Likewise.
6054 * search.c (looking_at_1, Freplace_match): Likewise.
6055 * sysdep.c (get_child_status, procfs_ttyname)
6056 (procfs_get_total_memory): Likewise.
6057 * systime.h (EMACS_TIME_VALID_P): Likewise.
6058 * term.c (dissociate_if_controlling_tty): Likewise.
6059 * window.c (get_phys_cursor_glyph): Likewise.
6060 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6061 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6063 * xfns.c (Fx_window_property): Likewise.
6064 * xmenu.c (set_frame_menubar): Likewise.
6065 * xselect.c (x_get_window_property, x_handle_dnd_message):
6067 * xsmfns.c (smc_save_yourself_CB): Likewise.
6068 * xterm.c (x_scroll_bar_set_handle): Likewise.
6070 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6072 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6073 to be optional or nil. Adjust comment and convert it to docstring.
6074 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6075 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6077 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6079 Static checking by GCC 4.8-20130319.
6080 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6081 * process.c (Fset_process_datagram_address)
6082 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6083 * xdisp.c (get_char_face_and_encoding):
6084 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6085 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6086 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6088 2013-03-24 Ken Brown <kbrown@cornell.edu>
6090 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6091 fix compilation on 64-bit Cygwin, where underscores are not
6092 automatically prepended.
6094 * w32term.c (w32_initialize): Silence compiler warning.
6096 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6098 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6099 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6100 variables, to save and restore frame dimensions.
6101 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6102 after returning from a 'fullscreen' configuration.
6103 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6104 to avoid races between the main thread and the input thread.
6106 * w32term.h (struct w32_output): New members normal_width,
6107 normal_height, normal_top, normal_left, and prev_fsmode.
6108 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6109 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6112 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6113 'fullscreen' parameter. Always record previous width and height
6114 of the frame, except when switching out of maximized modes, so
6115 that they could be restored correctly, instead of resetting to the
6116 default frame dimensions. Send SC_RESTORE command to the frame,
6117 unless we are going to send SC_MAXIMIZE, to restore the frame
6118 resize hints in the mouse pointer shown by the window manager.
6121 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6123 * lisp.h (get_frame_param): Adjust conditions for prototype
6126 2013-03-22 Ken Brown <kbrown@cornell.edu>
6128 * unexcw.c: Drop unneeded inclusion of w32common.h.
6129 (report_sheap_usage): Declare.
6130 (read_exe_header): Add magic numbers for x86_64.
6131 (fixup_executable): Fix printf format specifier for unsigned long
6134 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6136 * frame.h (struct frame): Put menu_bar_window under #ifdef
6137 because this member is not needed when X toolkit is in use.
6138 (fset_menu_bar_window):
6139 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6140 (free_glyphs, update_frame):
6141 * xdisp.c (expose_frame): Likewise.
6142 (display_menu_bar): Likewise. Remove redundant eassert.
6143 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6146 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6148 Use functions and constants to manipulate Lisp_Save_Value objects.
6149 This replaces code that used macros and strings and token-pasting.
6150 The change makes the C source a bit easier to follow,
6151 and shrinks the Emacs executable a bit.
6152 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6153 (make_save_value): Change 1st arg from string to enum. All callers
6156 (mark_object): Use if, not #if, for GC_MARK_STACK.
6157 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6158 (XSAVE_OBJECT): Now functions, not macros.
6159 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6160 the constant was never used.
6161 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6162 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6163 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6164 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6166 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6167 type3 with a single member save_type. All uses changed.
6168 (save_type, set_save_pointer, set_save_integer): New functions.
6169 * print.c (PRINTX): Remove.
6171 * alloc.c: Remove redundant static declarations.
6173 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6175 * window.h (struct window): Convert left_col, top_line, total_lines
6176 and total_cols from Lisp_Objects to integers. Adjust comments.
6177 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6179 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6180 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6181 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6182 Adjust users where appropriate.
6184 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6186 * frame.h (struct frame): Drop resx and resy because the same data is
6187 available from window system-specific output context. Adjust users.
6188 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6189 New functions to provide defaults when no window system available.
6190 (FRAME_RES_X, FRAME_RES_Y): New macros.
6191 (NUMVAL): Move from xdisp.c.
6192 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6193 (Ffont_face_attributes, Fopen_font):
6194 * image.c (gs_load):
6195 * w32font.c (fill_in_logfont):
6196 * xdisp.c (calc_pixel_width_or_height):
6197 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6198 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6200 2013-03-20 Kenichi Handa <handa@gnu.org>
6202 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6203 to 1 (temporary workaround until a bug related to ASCII
6204 optimization is fixed).
6206 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6208 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6209 Signal error if window is not internal. Adjust docstring.
6210 (delete_all_child_windows): Use combination_limit to save the buffer.
6211 (Fset_window_configuration): Adjust accordingly.
6212 * print.c (syms_of_print): Initialize debugging output not here...
6213 (init_print_once): ...but in a new function here.
6214 * lisp.h (init_print_once): Add prototype.
6215 * emacs.c (main): Add call to init_print_once. Adjust comments.
6217 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6219 * window.c (window_resize_check, window_resize_apply)
6220 (window_from_coordinates, recombine_windows, set_window_buffer)
6221 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6222 (Fsplit_window_internal, Fdelete_window_internal)
6223 (freeze_window_starts): Use bool for booleans.
6224 * window.h (window_frame_coordinates, resize_frame_windows)
6225 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6227 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6229 * dispnew.c (bitch_at_user): Use `user-error'.
6231 2013-03-17 Ken Brown <kbrown@cornell.edu>
6233 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6234 as return type of image_background. (Bug#13981)
6235 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6237 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6239 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6240 (ns_select): Don't return with result uninitialized.
6242 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6245 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6247 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6248 directories. If filename is nil, get directory name (Bug#13932).
6249 Use getFilename and getDirectory.
6250 (getFilename, getDirectory): New methods for EmacsSavePanel and
6252 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6254 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6256 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6258 2013-03-15 Kenichi Handa <handa@gnu.org>
6260 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6261 (adjust_after_replace): Make it back to static. Delete the third
6262 arg text_at_gap_tail. Cancel the code for handling it.
6264 * coding.h (struct coding_system): New member eol_seen.
6266 * coding.c (detect_ascii): New function.
6267 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6268 when the source bytes are actually scanned. On detecting for
6269 coding_category_utf_8_auto, call detect_ascii instead of scanning
6270 source bytes directly.
6271 (produce_chars): Call insert_from_gap with the new arg 0.
6272 (encode_coding): Likewise.
6273 (decode_coding_gap): Control ASCII optimization by the variable
6274 disable_ascii_optimization instead of #ifndef .. #endif.
6275 Deccode EOL format according to coding->eol_seen.
6276 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6279 * lisp.h (adjust_after_replace): Cancel externing it.
6280 (insert_from_gap): Adjust prototype.
6282 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6284 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6285 FULLSCREEN_MAXIMIZED. (Bug#13935)
6287 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6289 * region-cache.c (find_cache_boundary, move_cache_gap)
6290 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6291 Simplify debugging check and convert to eassert. Adjust comment.
6292 (pp_cache): Put under ENABLE_CHECKING.
6294 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6296 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6297 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6299 (w32fullscreen_hook): If the frame is visible, reset
6300 f->want_fullscreen flag after changing the frame size. If the
6301 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6304 2013-03-13 Daniel Colascione <dancol@dancol.org>
6306 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6307 too so that these builds can use Cygwin's file conversion
6308 functions. (We've been building and linking cygw32.o all along
6309 and just not using it.)
6311 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6313 File synchronization fixes (Bug#13944).
6314 * Makefile.in (LIB_FDATASYNC): New macro.
6316 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6317 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6318 Don't worry about HAVE_FSYNC, since a substitute fsync is
6319 available if the system lacks one.
6320 (Fwrite_regin): Retry fsync if interrupted.
6322 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6324 * w32term.c (w32_read_socket): If the Emacs frame is being
6325 activated, call w32fullscreen_hook, to make sure the new frame
6326 dimensions are in effect. (Bug#13937)
6328 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6330 * xdisp.c (init_iterator): Simplify because both character and byte
6331 positions are either specified or -1. Add eassert. Adjust comment.
6332 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6333 character and byte positions can be obtained from marker.
6335 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6337 Static checking by Sun C 5.12.
6338 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6339 * bytecode.c (exec_byte_code):
6340 * dispnew.c (init_display):
6342 * fileio.c (Fsubstitute_in_file_name):
6343 * keyboard.c (Fevent_convert_list):
6344 * keymap.c (Fsingle_key_description):
6345 * term.c (maybe_fatal, fatal):
6346 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6347 * xsmfns.c (Fhandle_save_session):
6348 Omit unreachable code.
6349 * keymap.c (map_keymap_char_table_item): Cast void * to
6350 a function pointer type; the C Standard requires this.
6352 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6353 Include <sys/param.h> unconditionally, as that works elsewhere and
6354 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6355 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6358 See ChangeLog.12 for earlier changes.
6364 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6366 This file is part of GNU Emacs.
6368 GNU Emacs is free software: you can redistribute it and/or modify
6369 it under the terms of the GNU General Public License as published by
6370 the Free Software Foundation, either version 3 of the License, or
6371 (at your option) any later version.
6373 GNU Emacs is distributed in the hope that it will be useful,
6374 but WITHOUT ANY WARRANTY; without even the implied warranty of
6375 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6376 GNU General Public License for more details.
6378 You should have received a copy of the GNU General Public License
6379 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.