1 2013-10-11 Eli Zaretskii <eliz@gnu.org>
3 * term.c (read_menu_input): Make selection of menu items
4 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
5 (tty_menu_activate): Fix off-by-one error when computing max_y.
7 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
9 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
10 audit logging (only used with GnuTLS 3.x) and enable it.
12 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
14 * dispnew.c (redraw_frame): Remove useless #ifdef because
15 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
16 Also, move TTY fflush to...
17 * term.c (tty_update_end): ...this function.
19 2013-10-11 Eli Zaretskii <eliz@gnu.org>
21 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
22 the end of the frame's glyph matrix. (Bug#15575)
24 * term.c (tty_menu_display): Don't move cursor while overwriting
25 frame's glyphs with menu items. Limit the number of items
26 displayed to what can be shown on the available screen lines,
27 excluding the echo area.
28 (tty_menu_activate): Limit the Y coordinate allowed by
29 read_menu_input to the last screen line used for menu display.
31 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
33 * lisp.h (eassume): New macro.
34 Also, include <verify.h>, for 'assume'.
35 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
36 (vroundup, vector_nbytes):
37 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
38 (Fbool_vector_not, Fbool_vector_count_matches)
39 (Fbool_vector_count_matches_at):
40 Use eassume, not eassert.
41 * casetab.c (set_identity, shuffle):
42 * composite.c (composition_gstring_put_cache):
43 * dispnew.c (update_frame_1):
44 * ftfont.c (ftfont_shape_by_flt):
46 * intervals.c (offset_intervals):
47 * macfont.m (macfont_shape):
48 Remove calls to 'assume' that are no longer needed, because
49 --enable-gcc-warnings no longer generates bogus warnings
50 when these calls are removed.
52 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
54 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
56 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
58 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
59 (Qsubstitute_env_in_file_name): New var.
60 (syms_of_fileio): Define it.
62 2013-10-10 Eli Zaretskii <eliz@gnu.org>
64 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
65 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
68 * term.c (save_and_enable_current_matrix): Don't allocate and
69 don't save margin areas.
70 (restore_desired_matrix): Don't restore margin areas.
71 (free_saved_screen): Don't free margin areas.
73 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
75 * image.c: Pacify --enable-gcc-warnings.
76 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
79 2013-10-10 Eli Zaretskii <eliz@gnu.org>
81 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
82 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
83 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
84 (gif_load): For giflib v5.x and later, display the error message
85 produced by giflib when its functions fail.
86 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
89 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
91 * keyboard.c (last_event_timestamp): Remove. For X selection and
92 GTK popup menus, it may be obtained from per-frame X display info.
93 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
94 (process_special_events): Adjust users.
95 * keyboard.h (last_event_timestamp): Remove declaration.
96 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
97 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
98 * menu.h (xmenu_show): Adjust prototype.
99 * menu.c (Fx_popup_menu): Adjust user.
100 * xselect.c (x_own_selection, x_get_foreign_selection)
101 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
103 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
105 * keyboard.c (init_kboard): Now static. Add arg
106 to denote window system. Adjust comment.
107 (init_keyboard): Adjust user.
108 (allocate_kboard): New function.
110 * nsterm.m (ns_term_init):
112 * w32term.c (w32_create_terminal):
113 * xterm.c (x_term_init): Use it.
114 * keyboard.h (init_kboard): Remove prototype.
115 (allocate_kboard): Add prototype.
117 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
119 * image.c (GIFLIB_MAJOR): Ensure it's defined.
120 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
122 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
124 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
126 2013-10-09 Eli Zaretskii <eliz@gnu.org>
128 * term.c (tty_menu_activate): Flush the output stream after
129 showing the cursor, and don't mark the frame garbaged at exit from
130 the function. Fixes redisplay glitches when moving from one menu
133 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
135 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
136 or throw error (Bug#15570).
138 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
140 * intervals.c (temp_set_point_both): Move test into 'eassert',
143 * lisp.h (eassert): Don't use 'assume'.
144 Sometimes 'assume' wins in performance, and sometimes it loses,
145 so it shouldn't be used all the time. Perhaps we need two
146 flavors of 'eassert', one for where 'assume' is far more likely
147 to help or to hurt; but that can be done later.
148 Problem reported by Dmitry Antipov in
149 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
150 Also, don't include <verify.h>; no longer needed.
152 2013-10-09 Glenn Morris <rgm@gnu.org>
154 * eval.c (Fcond): Doc tweak.
156 2013-10-09 Eli Zaretskii <eliz@gnu.org>
158 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
159 expressions with side effects to eassert. (Bug#15565)
161 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
163 * fns.c (hashfn_user_defined): Allow hash functions to return any
166 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
168 Fix minor problems found by static checking.
169 * dispnew.c (save_current_matrix): Omit unnecessary casts.
170 * dispnew.c (update_frame_with_menu): Mark debug local as used.
171 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
172 * keyboard.c (read_menu_command): Remove unused local.
173 * lisp.h (read_menu_command): New decl.
174 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
175 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
176 Return ptrdiff_t, not int.
177 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
178 not int, for benefit of xpalloc.
179 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
181 (have_menus_p): Remove; unused.
182 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
183 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
184 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
186 (save_and_enable_current_matrix): Omit unnecessary casts.
187 (read_menu_input): Omit local extern decl (now in lisp.h).
188 Don't access uninitialized storage if mouse_get_xy fails.
189 (tty_menu_activate): Mark local as initialized, for lint.
190 (tty_menu_activate, tty_meny_show): Remove unused locals.
192 2013-10-08 Eli Zaretskii <eliz@gnu.org>
194 Support menus on text-mode terminals.
195 * xterm.h (xw_popup_dialog): Add prototype.
197 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
198 (xmenu_show): Block input here, instead in Fx_popup_menu.
199 (xw_popup_dialog): New function, with X-specific bits of popup
202 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
205 * window.c (Fset_window_configuration): Use run-time tests of the
206 frame type instead of compile-time conditionals, when menu-bar
207 lines are considered.
209 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
210 (w32_popup_dialog): New prototypes.
212 * w32menu.c (Fx_popup_dialog): Function deleted.
213 (w32_popup_dialog): New function, with w32 specific bits of popup
214 dialogs. Block input here.
216 * w32inevt.c (w32_console_read_socket): Minor change to add
217 debugging TTY events.
219 * w32fns.c (show_hourglass): If returning early because the frame
220 is not a GUI frame, unblock input.
222 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
223 (cursorY): New functions.
225 * termhooks.h (cursorX, cursorY): Prototypes of functions on
226 WINDOWSNT, macros that call curX and curY elsewhere.
228 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
230 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
231 specific function to hide and show cursor on a text-mode terminal.
232 (tty_menu_struct, struct tty_menu_state): New structures.
233 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
234 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
235 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
236 (tty_menu_locate, save_and_enable_current_matrix)
237 (restore_desired_matrix, screen_update, read_menu_input)
238 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
239 (tty_pop_down_menu, tty_menu_last_menubar_item)
240 (tty_menu_new_item_coords, tty_menu_show): New functions.
241 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
243 * nsterm.h (ns_popup_dialog): Adjust prototype.
245 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
247 (ns_popup_dialog): Adapt order of arguments to the other
248 *_menu_show implementations.
249 (Fx_popup_dialog): Function deleted.
251 * msdos.c (x_set_menu_bar_lines): Delete unused function.
253 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
255 * menu.c (have_boxes): New function.
256 (single_keymap_panes): Use it instead of a compile-time
258 (single_menu_item): Use run-time tests of the frame type instead
259 of compile-time conditionals.
260 (encode_menu_string): New function.
261 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
262 the macro, since different types of frame need different encoding
264 (digest_single_submenu): Use run-time tests of frame type instead
265 of, or in addition to, compile-time conditionals.
266 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
267 (Fx_popup_menu): Detect when the function is called from keyboard
268 on a TTY. Don't barf when invoked on a text-mode frame. Check
269 frame type at run time, instead of compile-time conditionals for
270 invoking terminal-specific menu-show functions. Call
271 tty_menu_show on text-mode frames.
272 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
273 run time to determine which alternative to invoke; support dialogs
276 * keyboard.h <Qmouse_movement>: Declare.
278 * keyboard.c <Qmouse_movement>: Now extern.
279 <Qecho_keystrokes>: New static variable.
280 (read_key_sequence): Accept an additional argument, a flag to
281 prevent redisplay during reading of the key sequence. All callers
283 (read_menu_command): New function.
284 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
286 (toolkit_menubar_in_use): New function.
287 (make_lispy_event): Use it instead of a compile-time test.
289 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
290 window-system being available.
292 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
293 to x-popup-dialog on the frame type, they all now support popup
296 * dispnew.c (save_current_matrix): Save the margin areas.
297 (restore_current_matrix): Restore margin areas.
298 (update_frame_with_menu): New function.
300 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
303 * alloc.c (make_save_ptr): Now compiled unconditionally.
305 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
307 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
308 (redraw_frame, update_frame): Adjust users.
309 * dispextern.h (set_window_update_flags): Adjust prototype.
310 * xdisp.c (redisplay_internal): When updating all frames with zero
311 windows_or_buffers_changed, assume that only the windows that shows
312 current buffer should be really updated.
314 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
316 Do not allocate huge temporary memory areas and objects while encoding
317 for file I/O, thus reducing an enormous memory usage for large buffers.
318 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
319 * coding.h (struct coding_system): New member raw_destination.
320 * coding.c (setup_coding_system): Initialize it to zero.
321 (encode_coding_object): If raw_destination is set, do not create
322 dst_object. Add comment.
323 * fileio.c (toplevel): New constant E_WRITE_MAX.
324 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
325 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
327 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
329 * nsterm.m (windowDidExitFullScreen:):
330 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
332 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
334 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
335 * keyboard.c (unblock_input_to): Don't process pending signals
336 if a fatal error is in progress.
338 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
339 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
340 they're talking about words in Lisp bool vectors.
341 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
342 * data.c (popcount_bits_word): Rename from popcount_size_t.
343 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
346 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
348 Improve support for popcount and counting trailing zeros (Bug#15550).
349 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
350 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
351 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
352 (popcount_size_t_msc, popcount_size_t_gcc):
353 Remove; now done by Gnulib.
354 (popcount_size_t): Now a macro that defers to Gnulib.
355 (count_trailing_zero_bits): Return int, for consistency with
356 Gnulib and because Emacs prefers signed to unsigned int.
357 Don't assume that size_t is either unsigned int or unsigned long
358 or unsigned long long.
359 (size_t_to_host_endian): Do not assume that size_t is either
360 exactly 32 or exactly 64 bits wide.
361 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
362 etc., so that it's now an enum constant, not a macro.
363 No need to assume that it's either 32 or 64.
365 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
367 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
370 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
372 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
373 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
375 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
377 emacs_read and emacs_write now use void *, not char *.
378 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
379 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
380 Buffer arg is now void *, not char *. This matches plain
381 'read' and 'write' better, and avoids a constraint violation
382 on Solaris 9 with Oracle Studio.
384 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
386 * alloc.c (Fmake_string): For ASCII char initializer, prefer
387 memset to explicit loop. Otherwise copy largest possible chunk
388 from initialized to uninitialized part, thus allowing the longer
389 memcpy runs and reducing the number of loop iterations.
391 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
393 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
394 hide toolbar (Bug#15388).
395 (windowDidEnterFullScreen:): If presentation options are zero,
396 set them here (Bug#15388).
397 (ns_update_auto_hide_menu_bar): Remove runtime check.
398 Don't auto hide dock unless menubar is also auto hidden.
400 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
402 * editfns.c (message): Mention batch mode in doc string.
404 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
406 * nsterm.m (check_native_fs): Remove erroneous comment.
408 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
410 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
411 uses find_newline instead of scan_newline and so doesn't move point.
413 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
415 Use hardware support for byteswapping on glibc x86 etc.
416 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
417 whereas the old swap64 needed 30.
418 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
419 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
420 Use byteswap.h's macros to swap bytes.
421 * lisp.h (swap16, swap32, swap64): Remove.
422 All uses replaced by bswap_16, bswap_32, bswap_64.
424 * bytecode.c (exec_byte_code): Use some more volatile variables
425 to work around local variables getting clobbered by longjmp.
426 Port to pre-C99, which doesn't allow decls after stmts.
428 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
430 * lisp.h (eassert): Assume that COND is true when optimizing.
431 In other words, take on the behavior of eassert_and_assume.
432 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
433 (eassert_and_assume): Remove. All uses replaced by eassert.
435 * xdisp.c (Qglyphless_char): Now static.
437 Adjust to merge from gnulib.
438 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
439 * lisp.h: Include <verify.h>, for 'assume'.
441 * eval.c (clobbered_eassert): New macro.
442 (internal_catch, internal_condition_case)
443 (internal_condition_case_1, internal_condition_case_2)
444 (internal_condition_case_n): Use it instead of eassert
445 when the argument contains locals clobbered by longjmp.
446 Don't use clobbered locals outside of clobbered_eassert.
447 (internal_lisp_condition_case): Use a volatile variable
448 to work around a local variable's getting clobbered.
450 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
452 * lisp.h (struct handler): Merge struct handler and struct catchtag.
453 (PUSH_HANDLER): New macro.
455 (handlerlist): Always declare.
457 * eval.c (catchlist): Remove (merge with handlerlist).
458 (handlerlist, lisp_eval_depth): Not static any more.
459 (internal_catch, internal_condition_case, internal_condition_case_1)
460 (internal_condition_case_2, internal_condition_case_n):
462 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
463 handlerlist/catchlist.
464 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
465 handlerlist which can only handle a single condition-case handler at
467 (find_handler_clause): Simplify since we only a single branch here
470 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
472 (bcall0): New function.
473 (exec_byte_code): Add corresponding cases. Improve error message when
474 encountering an invalid byte-code. Let Bunwind_protect accept
475 a function (rather than a list of expressions) as argument.
477 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
478 and make them unconditional now that they're heap-allocated.
480 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
482 * charset.c (Fdecode_char, Fencode_char): Remove description of
483 `restriction' arg. now that it's hidden by advertised-calling-convention.
485 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
487 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
488 Remove unused variable (from mac-port).
489 (macfont_draw): Use s->ybase for correct y position.
491 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
493 * frame.h (struct frame): Drop has_minibuffer member because...
494 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
495 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
497 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
499 * window.h (struct window): Prefer enum text_cursor_kinds to int
500 for phys_cursor_type member. Move the latter, phys_cursor_width,
501 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
502 * window.c (replace_window, make_window): Adjust users.
504 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
506 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
507 this module is never compiled otherwise.
509 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
511 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
514 2013-09-29 Eli Zaretskii <eliz@gnu.org>
516 * xdisp.c (get_next_display_element): Don't call face_for_font in
517 a build configured --without-x. (Bug#15484)
519 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
521 * window.c (calc_absolute_offset): #elif should be #elif defined.
523 * frame.c (delete_frame): Block/unblock input to overcome race
524 condition (Bug#15475).
526 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
528 * frame.c (delete_frame): Record selected frame only after
529 calling Qdelete_frame_functions (Bug#15477).
531 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
533 * nsterm.m (ns_selection_color): Remove.
534 (ns_get_color): Check for ns_selection_(fg|bg)_color using
535 NSColor selectedText(Background)Color. Only for COCOA.
536 (ns_term_init): Remove assignment of ns_selection_color, logic
537 moved to ns_get_color.
539 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
540 NS_SELECTION_COLOR_DEFAULT.
541 (NS_SELECTION_FG_COLOR_DEFAULT): New.
543 2013-09-28 Eli Zaretskii <eliz@gnu.org>
545 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
546 frame' does not have the tool_bar_window member.
548 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
550 Signal error when reading an empty byte-code object (Bug#15405)
551 * lread.c (read1): signal error
552 * alloc.c (make_byte_code): eassert header size
553 (sweep_vectors): change an int to size_t
555 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
557 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
558 instead of ints, as it's the usual style for offsetof constants. See:
559 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
561 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
562 This is ugly, but it should fix the performance problem for older
563 GCC versions in the short run. I'll look into integrating the
564 Gnulib module for popcount, as a better fix.
565 See the thread starting in:
566 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
567 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
568 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
569 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
570 (popcount_size_t): Use it.
572 2013-09-24 Daniel Colascione <dancol@dancol.org>
574 * process.c (Fnetwork_interface_info): Fix build break due to
577 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
579 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
580 Prefer signed to unsigned integers where either will do.
581 No need for 'const' on locals that do not escape.
582 Omit easserts with unnecessary and unportable assumptions about
583 alignment. Avoid unnecessary casts to char *.
585 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
587 Use union for the payload of struct Lisp_Vector.
588 This helps to avoid a few glitches dictated by C's aliasing rules.
589 * lisp.h (struct Lisp_Vector): Use union for next and
590 contents member. Adjust comment. Change related users.
591 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
592 Related users changed.
593 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
594 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
595 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
596 * xfaces.c, xfont.c, xmenu.c: Related users changed.
598 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
600 Optimize glyph row clearing and copying routines.
601 * dispextern.h (struct glyph_row): Change layout of struct
602 glyph_row to help copy_row_except_pointers. Adjust comment.
603 * dispnew.c (null_row): Remove.
604 (clear_glyph_row): Use offsetof and memset to find and clear
605 just the members that need clearing. Adjust comment.
606 (copy_row_except_pointers): Likewise for copying.
608 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
610 Some minor cleanups of recently-added bool vector code.
611 * conf_post.h (assume): Always return void. Use lint version
612 only if GCC and MSC versions don't apply.
613 * conf_post.h (assume):
614 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
615 Depend on _MSC_VER, not __MSC_VER, for consistency with
617 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
618 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
619 (bool_vector_binop_driver, count_trailing_zero_bits)
620 (size_t_to_host_endian): Now static, not static inline;
621 the latter isn't needed with modern compilers and doesn't
622 work with older compilers anyway.
624 * alloc.c (valgrind_p): Use bool for boolean.
626 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
628 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
629 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
630 (display_last_displayed_message_p, message_buf_print)
631 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
632 Use bool for boolean.
633 * dispextern.h (cancel_line, init_desired_glyphs):
634 Remove ancient leftover.
635 (help_echo_showing_p, hourglass_shown_p):
636 * lisp.h (noninteractive_need_newline): Adjust declaration.
638 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
640 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
642 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
643 ...this file and convert the latter to static. Adjust comment.
644 (make_initial_frame):
645 * window.c (init_window_once): Adjust user.
646 * frame.h (last_nonminibuf_frame): Remove declaration.
647 * lisp.h (selected_frame): Likewise.
648 * msdos.c (the_only_display_info): Adjust comment.
650 2013-09-23 Eli Zaretskii <eliz@gnu.org>
652 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
653 computing the end column of mouse-highlight that comes from
654 display or overlay strings. (Bug#15437)
655 (note_mouse_highlight): Adapt calculation of last argument to
656 mouse_face_from_string_pos to the above change.
658 * conf_post.h (__has_builtin): Define to zero, if undefined, on
659 all platforms, not just for clang.
661 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
663 * filelock.c (lock_file_1): Rearrange to remove compiler warning
664 about excess arguments to snprintf.
666 * conf_post.h(assume): Use __builtin_unreachable for clang.
668 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
670 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
671 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
673 2013-09-23 Daniel Colascione <dancol@dancol.org>
675 * alloc.c (USE_VALGRIND): New macro; on by default
676 when ENABLE_CHECKING.
677 (mark_maybe_object,mark_maybe_pointer)
678 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
680 (valgrind_p) [USE_VALGRIND]: New variable.
681 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
683 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
685 * process.c (wait_reading_process_output): Change int pnamelen to
688 * nsterm.m (setMarkedText:selectedRange:):
690 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
691 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
692 argument to unsigned long to avoid warning.
693 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
695 * conf_post.h (assume): Fix compiler error: x shall be cond.
697 2013-09-22 Daniel Colascione <dancol@dancol.org>
699 * xfns.c (x_get_monitor_attributes): Suppress unused variable
700 warning when compiling without a window system.
702 2013-09-22 Daniel Colascione <dancol@dancol.org>
704 * data.c (Qbool_vector_p): New symbol.
705 (bool_vector_spare_mask,popcount_size_t_generic)
706 (popcount_size_t_msc,popcount_size_t_gcc)
708 (bool_vector_binop_driver)
709 (count_trailing_zero_bits,size_t_to_host_endian)
710 (Fbool_vector_exclusive_or)
712 (Fbool_vector_intersection,Fbool_vector_set_difference)
713 (Fbool_vector_subsetp,Fbool_vector_not)
714 (Fbool_vector_count_matches)
715 (Fbool_vector_count_matches_at): New functions.
716 (syms_of_data): Intern new symbol, functions.
717 * alloc.c (bool_vector_payload_bytes): New function.
718 (Fmake_bool_vector): Instead of calling Fmake_vector,
719 which performs redundant initialization and argument checking,
720 just call allocate_vector ourselves. Make sure we clear any
721 terminating padding to zero.
722 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
723 instead of open-coding the size calculation.
724 (vroundup_ct): New macro.
725 (vroundup): Assume argument >= 0; invoke vroundup_ct.
726 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
727 * composite.c (composition_gstring_put_cache):
728 Change lint_assume to assume.
729 * conf_post.h (assume): New macro.
730 (lint_assume): Remove.
731 * dispnew.c (update_frame_1): Change lint_assume to assume.
732 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
734 * image.c (gif_load): Change lint_assume to assume.
735 * lisp.h (eassert_and_assume): New macro.
736 (Qbool_vector_p): Declare.
737 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
738 (swap16,swap32,swap64): New inline functions.
739 * macfont.c (macfont_shape): Change lint_assume to assume.
740 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
741 * xsettings.c (parse_settings): Use new swap16 and
742 swap32 from lisp.h instead of file-specific macros.
744 2013-09-22 Eli Zaretskii <eliz@gnu.org>
746 * xdisp.c (try_window_id): Don't abort if cursor row could not be
747 found (which can legitimately happen when the glyph row at the
748 window start is disabled in the current_matrix. (Bug#15365)
750 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
752 Fix syntax.h bug introduced by recent INLINE change.
753 syntax.h defined an extern inline function SYNTAX_ENTRY that was
754 conditionally compiled one way in some modules, and a different
755 way in others. This doesn't work with extern inline functions,
756 which must have the same definition in all modules, because the
757 defining code might be shared across modules, depending on the
758 implementation. Symptoms reported by Martin Rudalics in:
759 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
760 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
761 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
762 overriding the corresponding functions in syntax.h.
763 * syntax.h (syntax_property_entry, syntax_property_with_flags)
764 (syntax_property): New inline functions.
765 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
766 Rewrite in terms of these new functions.
768 2013-09-21 Eli Zaretskii <eliz@gnu.org>
770 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
771 not chars_in_text, whose result depends on the multibyteness of
772 the current buffer. (Bug#15426)
774 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
776 Port recent change to hosts where pointers aren't 'long'.
777 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
778 Don't assume that pointers are the same width as 'long'.
779 Add a compile-time check that a pointer fits into two X slots.
781 A simpler, centralized INLINE.
782 * conf_post.h (INLINE): Define only if not already defined.
783 This allows us to use a single INLINE, defined by one file
785 * emacs.c (INLINE): Define it.
786 Also, include category.h, charset.h, composite.h, dispextern.h,
787 syntax.h, systime.h, so that their INLINE definitions are expanded
789 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
790 * buffer.h, buffer.c (BUFFER_INLINE):
791 * category.h, category.c (CATEGORY_INLINE):
792 * character.h, character.c (CHARACTER_INLINE):
793 * charset.h, charset.c (CHARSET_INLINE):
794 * composite.h, composite.c (COMPOSITE_INLINE):
795 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
796 * frame.h, frame.c (FRAME_INLINE):
797 * intervals.h, intervals.c (INTERVALS_INLINE):
798 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
799 * lisp.h, alloc.c (LISP_INLINE):
800 * process.h, process.c (PROCESS_INLINE):
801 * syntax.h, syntax.c (SYNTAX_INLINE):
802 * systime.h, sysdep.c (SYSTIME_INLINE):
803 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
804 * window.h, window.c (WINDOW_INLINE):
805 Remove. All uses replaced with INLINE.
807 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
809 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
812 2013-09-19 Eli Zaretskii <eliz@gnu.org>
814 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
815 'const char *' to avoid compiler warnings due to similar change in
816 the prototype of x_get_string_resource.
818 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
820 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
821 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
822 going to replace static variables below. Adjust comments.
823 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
824 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
825 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
826 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
827 Related users changed.
828 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
829 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
830 last_mouse_movement_time, going to replace static variables below.
832 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
833 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
835 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
836 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
837 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
838 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
839 static variables below.
840 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
841 (last_mouse_scroll_bar): Remove.
842 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
843 (mouseExited): Related users changed.
845 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
847 Do not use external array to process X scroll bar messages.
848 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
849 (x_send_scroll_bar_event): Pack window pointer into two slots
850 of XClientMessageEvent if we're 64-bit. Adjust comment.
851 (x_scroll_bar_to_input_event): Unpack accordingly.
853 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
855 Ifdef away recent changes which aren't relevant to NS port.
856 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
857 [!HAVE_NS]: Declare as such.
858 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
859 [!HAVE_NS]: Define as such.
861 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
863 * frame.c (x_redo_mouse_highlight): New function
864 to factor out common code used in W32 and X ports.
865 * dispextern.h (x_redo_mouse_highlight): Add prototype.
866 * xterm.h (struct x_display_info):
867 * w32term.h (struct w32_display_info):
868 * nsterm.h (struct ns_display_info): New members
869 last_mouse_motion_frame, last_mouse_motion_x and
870 last_mouse_motion_y, going to replace static variables below.
871 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
872 (redo_mouse_highlight): Remove.
873 (note_mouse_movement, syms_of_xterm): Adjust user.
874 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
875 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
876 (redo_mouse_highlight): Remove.
877 (note_mouse_movement, syms_of_w32term): Adjust user.
878 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
879 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
881 (note_mouse_movement, mouseMoved, syms_of_nsterm):
882 * nsfns.m (compute_tip_xy): Adjust user.
884 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
886 * frame.c (x_mouse_grabbed): New function.
887 * dispextern.h (x_mouse_grabbed): Add prototype.
888 (last_mouse_frame): Remove declaration.
889 * xterm.h (struct x_display_info):
890 * w32term.h (struct w32_display_info):
891 * nsterm.h (struct ns_display_info): New member
892 last_mouse_frame, going to replace...
893 * xdisp.c (last_mouse_frame): ...global variable.
894 (note_tool_bar_highlight):
895 * w32term.c (w32_mouse_position, w32_read_socket):
896 * xterm.c (XTmouse_position, handle_one_xevent):
898 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
900 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
902 * w32term.c (w32_read_socket): Avoid temporary
903 variables in a call to x_real_positions.
904 * xterm.c (handle_one_xevent): Likewise.
906 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
908 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
909 (x_icon_type): Remove prototype.
910 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
911 * frame.c (x_icon_type): Remove.
912 * w32term.c (x_make_frame_visible, x_iconify_frame):
913 * xterm.c (x_make_frame_visible, x_iconify_frame):
914 Use x_set_bitmap_icon to factor out common code.
916 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
918 * dispextern.h (check_x_display_info, x_get_string_resource):
919 Declare here just once and unify the latter.
920 * frame.c (check_x_display_info, x_get_string_resource):
921 * nsterm.h (check_x_display_info):
922 * xrdb.c (x_get_string_resource):
923 * xterm.h (check_x_display_info): Remove prototypes.
924 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
925 * w32reg.c (x_get_string_resource): Likewise.
926 (w32_get_rdb_resource): Adjust user.
928 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
930 * xterm.h (struct x_display_info): New member
931 x_pending_autoraise_frame, going to replace...
932 * xterm.c (pending_autoraise_frame): ...static variable.
933 (x_new_focus_frame, XTread_socket): Adjust users.
934 * w32term.h (struct w32_display_info): New member
935 w32_pending_autoraise_frame, going to replace...
936 * w32term.c (pending_autoraise_frame): ...global variable.
937 (x_new_focus_frame, w32_read_socket): Adjust users.
939 2013-09-17 Glenn Morris <rgm@gnu.org>
941 * xdisp.c (message_dolog): If we create *Messages*,
942 switch it to messages-buffer-mode.
944 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
946 Don't overuse 'const' in types of locals.
947 * bidi.c (bidi_count_bytes):
948 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
949 (xg_event_is_for_scrollbar):
950 * xselect.c (x_handle_property_notify)
951 (x_handle_selection_notify, x_handle_dnd_message):
952 * xsettings.c, xsettings.h (xft_settings_event):
953 * xterm.c (x_handle_net_wm_state, handle_one_event)
954 (x_menubar_window_to_frame, x_detect_focus_change)
955 (construct_mouse_click, note_mouse_movement)
956 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
957 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
958 (handle_one_xevent, x_handle_net_wm_state):
959 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
960 (x_handle_dnd_message):
961 Avoid unnecessary 'const', typically the second 'const' in
962 'const foo * const arg', a 'const' that does not affect the API
963 and doesn't significantly help the human reader.
965 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
967 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
968 only if Glib < 2.36.0.
969 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
970 * xsettings.c (init_gconf, init_gsettings): Do not check
972 * xterm.c (handle_one_xevent): Do not call to x_clear_area
974 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
976 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
978 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
979 before calling g_type_init.
981 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
983 * nsterm.m (syms_of_nsterm): ... to here.
985 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
987 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
988 (ignore_next_mouse_click_timeout): Use Time as X does.
989 (handle_one_xevent): Avoid cast and use unsigned comparison.
991 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
993 Do not copy X event in handle_one_xevent except KeyPress case.
994 Wnen XEvent is processed, it is unlikely to be changed except
995 KeyPress case, so we can avoid copying and use const pointer to
996 const data to make sure that an event is not changed elsewhere.
997 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
998 const' and do not create local copy except for the KeyPress event.
999 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1000 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1001 (x_handle_net_wm_state, x_menubar_window_to_frame)
1002 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1003 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1004 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1005 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1006 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1007 (x_handle_dnd_message):
1008 * xsettings.c (xft_settings_event):
1009 Use 'const XEvent * const' where appropriate.
1010 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1012 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1014 Fix X event waiting to handle multiple frames.
1015 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1016 * xterm.c (pending_event_wait): Remove. Adjust users.
1017 (x_detect_focus_change): Pass frame arg.
1018 (handle_one_xevent): Find related frame early and clear per-frame
1019 wait_event_type only if this is an event for the relevant frame.
1020 (x_wait_for_event): Use per-frame wait_event_type.
1022 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1024 * nsfns.m (Fx_create_frame): Fix font driver registration for
1027 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1028 for syms_of_macfont.
1030 * nsterm.m: Include macfont.h.
1031 (ns_tmp_flags, ns_tmp_font): Remove.
1032 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1033 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1034 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1035 (changeFont:): Fix code style. Check for font driver type when
1038 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1041 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1042 (nsfont_open): Set font driver type.
1043 Set font->ascent and font->descent. Figure out font instead of
1044 ns_tmp_font, and flags instead of ns_tmp_flags.
1045 Fix indentation. Remove call to ns_draw_text_decoration,
1048 * nsfns.m: Include macfont.h.
1049 (Fx_create_frame): Register macfont driver, make a better default font.
1050 (Fns_popup_font_panel): Get font from macfont driver, if used.
1052 * macfont.m, macfont.h, maccuvs.h: New files.
1054 * font.h: Declare syms_of_macfont.
1056 * font.c (syms_of_font): Call syms_of_macfont.
1058 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1060 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1062 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1063 and it is always zero for others, so I assume that this is an ancient
1064 leftover which nobody will want to change any more.
1065 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1066 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1067 * frame.c (x_set_scroll_bar_width):
1068 * w32fns.c (w32_createscrollbar):
1069 * w32term.c (w32_set_vertical_scroll_bar):
1070 * xfns.c (x_set_scroll_bar_default_width):
1071 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1072 (x_scroll_bar_expose): Related users changed.
1074 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1076 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1077 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1078 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1080 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1082 * nsterm.h, w32term.h, xterm.h: ...and not here.
1083 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1084 Remove unused Xisms.
1085 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1086 these modules are never compiled otherwise.
1088 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1090 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1091 Doc fix. (Bug#15375)
1093 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1095 Unify Fx_focus_frame between all ports.
1096 * frame.h (x_focus_frame): New prototype.
1097 * xfns.c (Fx_focus_frame): Remove.
1098 (syms_of_xfns): Do not defsubr it.
1099 (x_focus_frame): X implementation.
1100 * nsfns.m (Fx_focus_frame): Remove.
1101 (syms_of_nsfns): Do not defsubr it.
1102 (x_focus_frame): NS implementation.
1103 * w32term.c (Fx_focus_frame): Remove.
1104 (x_focus_on_frame): Rename to...
1105 (x_focus_frame): W32 implementation.
1106 * w32term.h (x_focus_on_frame): Remove prototype.
1107 * w32fns.c (Fx_focus_frame): Remove.
1108 (syms_of_w32fns): Do not defsubr it.
1109 * frame.c (Fx_focus_frame): Define here.
1110 (syms_of_frame): Defsubr here.
1111 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1113 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1115 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1116 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1117 each port to reference the port-specific window system data.
1118 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1119 (FRAME_DISPLAY_INFO): Define.
1120 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1121 (FRAME_DISPLAY_INFO): Define. Adjust users.
1122 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1123 (FRAME_DISPLAY_INFO): Define. Adjust users.
1124 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1125 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1126 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1127 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1128 * xselect.c, xterm.c: All related users changed.
1130 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1132 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1133 (x_menubar_window_to_frame): Remove prototypes.
1134 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1135 (x_menubar_window_to_frame, x_top_window_to_frame):
1137 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1138 (x_menubar_window_to_frame, x_top_window_to_frame):
1139 ...to here and convert all but the last to static.
1141 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1143 * lisp.mk (lisp): Add w32-common-fns.elc.
1145 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1147 * charset.c (char_charset): Document an exception for char-charset.
1149 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1151 * xterm.h (x_display_info): New field last_user_time...
1152 * xterm.c (toplevel): ...to replace static last_user_time.
1153 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1155 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1157 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1158 scroll bar values to prevent thumb from disappear and update comment.
1160 2013-09-11 Glenn Morris <rgm@gnu.org>
1162 * emacs.c (usage_message): Possessive apostrophe tweak.
1164 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1166 * nsterm.m (syms_of_nsterm): Use Qns.
1167 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1168 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1169 * xfns.c (x_display_info_for_name, Fx_open_connection):
1170 Remove old '#if 0' code.
1171 (syms_of_xfns): Use Qx.
1172 * termhooks.h (fullscreen_hook): Remove the leftover.
1173 (struct terminal): Fix typo in comment.
1175 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1177 Cleaning up a few X scroll bar bits.
1178 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1179 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1180 New member last_seen_part, going to replace...
1181 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1182 (xt_action_hook) [USE_LUCID]: Adjust user.
1183 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1184 Lucid-specific scroll bar support.
1185 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1186 to int and adjust to use last_seen_part member.
1187 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1188 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1189 Initialize last_seen_part.
1191 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1193 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1194 insert-buffer-substring an empty string.
1196 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1198 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1199 avoiding a GCC warning.
1201 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1203 Ifdef away frame tool bar code when it is not really used.
1204 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1205 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1206 and minimize_tool_bar_window_p under the above.
1207 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1208 (fset_tool_bar_window): Likewise.
1209 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1210 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1211 (change_frame_size_1):
1212 * window.c (window_from_coordinates, Frecenter): Adjust users.
1213 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1214 code is not really used.
1215 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1216 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1217 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1218 [!USE_GTK && !HAVE_NS]: Define as such.
1219 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1220 (note_mouse_highlight, expose_frame):
1221 * xfns.c (x_set_tool_bar_lines):
1222 * xterm.c (handle_one_xevent): Adjust users.
1224 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1226 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1227 This bug was introduced by my 2013-08-26 patch, which incorrectly
1228 assumed that the terminfo implementation doesn't use termcap buffers.
1229 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1230 these buffers apparently are used after all.
1231 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1232 (struct tty_display_info): Define members termcap_term_buffer and
1233 termcap_strings_buffer even if TERMINFO.
1235 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1238 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1239 'usage' docstring entry to pacify make-docfile.
1241 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1243 Change comparison functions =, <, >, <=, >= to take many arguments.
1244 * data.c: Change comparison functions' interface and implementation.
1245 * lisp.h: Make arithcompare available for efficient two arg
1247 * bytecode.c: Use arithcompare.
1248 * fileio.c: Use new interface.
1250 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1252 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1254 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1256 * eval.c (Feval): Document the new use of `lexical'.
1258 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1260 Review and drop old frame resize hack.
1261 * frame.h (struct frame): Remove force_flush_display_p.
1262 * dispnew.c (update_frame): Adjust user and don't call
1263 flush_frame here. The comment has said that there was an issues
1264 with redisplaying fringes, but I don't see any differences with
1265 and without this hack. Hopefully we can continue without it.
1266 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1267 current frame matrices twice if resized_p is set.
1269 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1271 Do not populate pure Xism x_sync to other ports.
1272 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1273 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1274 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1275 * w32term.h (x_sync): Remove prototype.
1277 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1279 Cleanup frame flushing.
1280 * dispextern.h (struct redisplay_interface):
1281 Drop flush_display_optional because flush_display is enough
1282 for X and flushing via RIF is just a no-op for others.
1283 * frame.h (flush_frame): New function.
1284 * dispnew.c (update_frame):
1285 * minibuf.c (read_minibuf):
1286 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1288 * keyboard.c (detect_input_pending_run_timers): Do not flush
1289 all frames but selected one in redisplay_preserve_echo_area.
1290 * nsterm.m (ns_flush): Remove no-op.
1291 (ns_redisplay_interface): Adjust user.
1292 * w32term.h (x_flush): Remove no-op.
1293 (w32_redisplay_interface): Adjust user.
1294 * xterm.c (x_flush): Simplify because we do not flush all
1295 frames at once any more. Adjust comment.
1296 (x_redisplay_interface): Adjust user.
1298 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1300 Port --without-x --enable-gcc-warnings to Fedora 19.
1301 * gfilenotify.c (globals_of_gfilenotify):
1302 Call g_type_init only if using an older glib version that needs it.
1304 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1306 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1307 (last_glyphless_glyph_merged_face_id): Remove declarations.
1308 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1309 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1310 (last_glyphless_glyph_merged_face_id): Now static.
1311 (merge_escape_glyph_face): New function, refactored from...
1312 (get_next_display_element): ...here.
1313 (merge_glyphless_glyph_face): New function, refactored from...
1314 (produce_glyphless_glyph): ...here...
1315 * term.c (produce_glyphless_glyph): ...and here.
1317 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1319 * eval.c (eval_sub): Only call Ffunction if necessary.
1321 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1323 Attempt to make redisplay more selective when changing cursor type.
1324 * frame.h (struct frame): New bitfield cursor_type_changed.
1325 * xdisp.c (cursor_type_changed): Remove.
1326 (try_cursor_movement, redisplay_window, try_window_id)
1327 (set_frame_cursor_types, try_window_reusing_current_matrix):
1328 Adjust to use per-frame bitfield.
1329 (redisplay_internal): Look for cursor type change on each visible
1330 frame and consider all frames if cursor type has been changed on
1331 the frame other than selected. If cursor type has been changed on
1332 selected frame only, do not use fast update.
1334 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1336 Attempt to make redisplay more selective when changing fonts.
1337 * frame.h (struct frame): New bitfield fonts_changed.
1338 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1339 (adjust_frame_glyphs): Add prototype.
1340 * dispnew.c (fonts_changed_p): Remove.
1341 (adjust_glyphs): Remove because we do not
1342 adjust matrices on all frames at once any more.
1343 (adjust_frame_glyphs): Block and unblock input here.
1344 (adjust_glyph_matrix): Use fonts_changed.
1345 (change_frame_size_1): Use adjust_frame_glyphs.
1346 * font.c (font_open_entity): Use fonts_changed.
1347 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1348 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1349 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1350 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1351 (shrink_mini_window, Fresize_mini_window_internal)
1352 (window_scroll_pixel_based, Fset_window_configuration)
1353 (apply_window_adjustment, Fset_window_vscroll):
1354 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1355 Use adjust_frame_glyphs.
1356 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1357 (try_window_reusing_current_matrix, try_window_id, display_line)
1358 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1359 (redisplay_internal): Consider fonts_changed and adjust frame
1360 matrices for each frame only if the frame is visible. If font
1361 has been changed on some frame during full redisplay, retry
1362 only visible frames where the font has been actually changed.
1364 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1366 Cache current header and mode line height for each window.
1367 * window.h (struct window): New fields mode_line_height
1368 and header_line_height.
1369 * window.c (make_window): Initialize them.
1370 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1371 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1372 (current_mode_line_height, current_header_line_height):
1374 * xdisp.c (current_mode_line_height, current_header_line_height):
1376 (pos_visible_p, init_xdisp): Adjust user.
1377 (redisplay_window): Invalidate mode_line_height and
1378 header_line_height if current and desired matrices do not agree.
1380 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1382 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1383 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1385 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1387 Make --without-x compatible with --enable-gcc-warnings.
1388 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1389 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1390 members under HAVE_WINDOW_SYSTEM.
1391 * keyboard.c (make_lispy_focus_out): Likewise.
1392 (record_menu_key): Move under HAVE_MENUS.
1393 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1394 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1395 (syms_of_xdisp): Adjust user.
1396 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1397 (start_hourglass, cancel_hourglass):
1398 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1399 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1400 and CLEAR_FONT_TABLE_NFONTS.
1401 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1402 Declare only if HAVE_WINDOW_SYSTEM.
1403 (lface_same_font_attributes_p, clear_face_gcs): Define only
1404 if HAVE_WINDOW_SYSTEM.
1406 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1408 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1409 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1410 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1412 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1414 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1416 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1418 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1419 This fixes a type error on hosts where ptrdiff_t is wider than int.
1421 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1423 * keyboard.c (read_key_sequence_vs): New function.
1424 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1427 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1429 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1431 Makefile improvements.
1432 * Makefile.in (config.status): Don't use double-colon rules, as
1433 they are not portable according to POSIX. Fix shell typo with `;
1434 I guess this rule has never been tested?
1435 (VCSWITNESS): New macro, to override any environment var.
1437 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1439 * xterm.h (struct x_display_info): Do not track X connection
1440 fd separately because it is always available from Display.
1441 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1444 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1446 * buffer.c (drop_overlay):
1447 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1448 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1450 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1452 * buffer.c (Fmake_overlay, Fmove_overlay):
1453 * intervals.c (set_point_from_marker):
1454 * print.c (PRINTPREPARE): Prefer signal_error
1455 to plain error and report unsuitable marker too.
1457 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1459 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1460 for 'dragging' member.
1461 (struct x_output): Remove set-but-unused leftovers
1462 'left_before_move' and 'top_before_move'.
1463 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1464 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1465 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1466 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1467 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1468 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1469 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1470 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1472 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1474 * nsfont.m (INVALID_GLYPH): New define.
1475 (nsfont_encode_char): Use INVALID_GLYPH.
1476 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1478 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1480 * xterm.c (x_last_mouse_movement_time): Revert last change.
1481 This code should use XDisplayMotionBufferSize to check display's
1482 motion history first, and there are few other issues as well.
1483 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1484 (handle_one_xevent): Adjust user.
1486 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1488 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1489 * frame.c (Flast_nonminibuf_frame): ... to here.
1490 (check_minibuf_window): Don't abort if no window was found
1493 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1495 Use XGetMotionEvents to ask the last mouse motion time from X server.
1496 * xterm.c (X_MOTION_HISTORY): Default to 1.
1497 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1498 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1499 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1500 Ifdef away legacy code.
1501 (XTmouse_position, x_scroll_bar_report_motion):
1502 Use x_last_mouse_movement_time.
1503 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1506 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1508 * msdos.c (last_mouse_window): Move to...
1509 (dos_rawgetc): ...this function and adjust comment.
1510 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1511 (mouseMoved): ...this function and adjust comment.
1512 * w32term.c (last_window): Likewise with...
1513 (w32_read_socket): ...this function.
1514 * xterm.c (last_window): Likewise with...
1515 (handle_one_xevent): ...this function.
1517 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1519 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1520 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1521 (handle_one_xevent): ...to here.
1522 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1525 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1527 * msdos.c (IT_set_terminal_window): Remove no-op.
1528 (initialize_msdos_display): Adjust terminal setup.
1529 * w32console.c (w32con_set_terminal_window): Remove no-op.
1530 (initialize_w32_display): Adjust terminal setup.
1531 * w32term.c (w32_set_terminal_window): Remove no-op.
1532 (w32_create_terminal): Adjust terminal setup.
1533 * xterm.c (XTset_terminal_window): Remove no-op.
1534 (x_create_terminal): Adjust terminal setup.
1536 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1538 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1540 (ns_create_terminal): Adjust terminal setup.
1541 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1543 (w32_create_terminal): Adjust terminal setup.
1544 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1546 (x_create_terminal): Adjust terminal setup.
1548 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1550 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1551 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1552 * dispnew.c (buffer_posn_from_coords):
1553 * window.c (Fwindow_end, displayed_window_lines):
1554 * xdisp.c (redisplay_mode_lines): Use it.
1556 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1558 * fontset.c (face_for_char): Check char in the current face font first
1559 if HAVE_NS (Bug#15138).
1561 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1563 * window.c (temp_output_buffer_show): Make sure window returned
1564 by display_buffer is live (Bug#15213).
1566 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1568 Minor cleanup to avoid forward declarations.
1569 * coding.h (struct ccl_spec): Remove forward declaration.
1570 * composite.h (toplevel): Include font.h.
1571 (struct composition_it, struct face, struct font_metrics):
1572 Remove forward declaration.
1573 * dispextern.h (struct image, struct atimer): Likewise.
1574 * emacsgtkfixed.h (struct frame): Likewise.
1575 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1576 * font.h (struct font_driver, struct font, struct glyph_string)
1577 (struct face): Remove forward declaration.
1578 * fontset.h (struct face, struct font): Likewise.
1579 * frame.h (toplevel): Style cleanup.
1580 (enum output_method): Move to...
1581 * termhooks.h (enum output_method): ...here.
1582 (struct glyph, struct frame, struct ns_display_info)
1583 (struct x_display_info, struct w32_display_info):
1584 Remove forward declaration.
1585 * xterm.h (toplevel): Include termhooks.h.
1586 (struct font, struct window, struct glyph_matrix, struct frame)
1587 (struct input_event, struct face, struct image): Remove forward
1589 * gtkutil.h (struct _widget_value): Likewise.
1590 * keyboard.h (toplevel): Include termhooks.h.
1591 (struct input_event): Remove forward declaration.
1593 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1595 * intervals.c (set_point_from_marker): New function.
1596 * editfns.c (Fgoto_char):
1597 * process.c (Finternal_default_process_filter):
1598 * window.c (select_window_1): Use it.
1599 * buffer.h (set_point_from_marker): Add prototype.
1601 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1603 * w32.c (term_winsock): Call release_listen_threads before calling
1605 (_sys_wait_accept): Wait for accept event in a loop with a finite
1606 timeout, instead of waiting indefinitely. Will hopefully avoid
1607 hanging during exit because WSACleanup deadlocks waiting for the
1608 event object to be released. (Bug#14333)
1610 * w32proc.c (release_listen_threads): New function, signals all
1611 the reader threads that listen for connections to stop waiting.
1613 * w32.h (release_listen_threads): Add prototype.
1615 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1617 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1618 field of new marker (for sanity and safety).
1619 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1620 anyway because XMISCTYPE is a function and can't be an lvalue).
1622 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1624 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1625 (x_after_update_window_line, x_scroll_bar_create):
1626 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1627 (handle_one_xevent, x_clear_frame_area):
1628 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1629 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1630 * xterm.h (x_clear_area): Adjust prototype.
1632 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1634 Hook scanning and indentation functions to find_newline. This helps
1635 to avoid duplicated code and renders more respect to newline cache.
1636 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1637 * cmds.c (Fforward_line):
1638 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1639 Use find_newline and avoid unnecessary point movements.
1640 * search.c (scan_newline): Implement on top of find_newline.
1642 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1644 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1645 scoped code (bug#11258).
1647 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1649 * nsterm.m (last_window): New variable.
1650 (EV_TRAILER2): New macro.
1651 (EV_TRAILER): Call EV_TRAILER2.
1652 (mouseMoved:): Add support for mouse-autoselect-window
1653 on nextstep (Bug#6888).
1655 2013-08-28 Andreas Schwab <schwab@suse.de>
1657 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1658 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1659 Remove unused macro definitions.
1660 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1661 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1662 Only define if emacs.
1664 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1666 Prefer enum glyph_row_area to int where appropriate.
1667 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1669 (window_box, window_box_width, window_box_left, window_box_left_offset)
1670 (window_box_right, window_box_right_offset): Adjust prototypes.
1671 * xdisp.c (window_box, window_box_width, window_box_left)
1672 (window_box_left_offset, window_box_right, window_box_right_offset):
1673 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1674 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1675 * nsterm.m (ns_clip_to_row):
1676 * w32term.c (w32_clip_to_row):
1677 * xterm.c (x_clip_to_row): Likewise.
1679 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1681 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1682 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1684 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1686 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1687 for portability to hosts where /bin/sh has problems.
1689 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1691 Redesign redisplay interface to drop global output_cursor.
1692 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1693 (toplevel): Remove declaration of output_cursor.
1694 (set_output_cursor, x_cursor_to): Remove prototype.
1695 * window.h (struct window): New member output_cursor.
1696 (output_cursor_to): New function to replace RIF member.
1697 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1698 (update_text_area, set_window_cursor_after_update): Use it.
1699 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1700 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1701 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1702 * w32term.c (x_update_window_begin, x_update_window_end):
1703 * xterm.c (x_update_window_begin, x_update_window_end):
1704 Adjust to use per-window output cursor.
1706 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1708 Simplify SELECT_TYPE-related code.
1709 Like EMACS_TIME, this portability layer is no longer needed, since
1710 Emacs has been using fd_set as a portability layer for some time.
1711 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1712 (SELECT_TYPE): Remove. All uses changed to fd_set.
1713 (fd_set) [!FD_SET]: New typedef.
1715 Simplify EMACS_TIME-related code.
1716 This portability layer is no longer needed, since Emacs has been
1717 using struct timespec as a portability layer for some time.
1718 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1719 Include <time.h> rather than "systime.h"; that's all that's needed now.
1720 * dispnew.c: Include <timespec.h> rather than "systime.h";
1721 that's all that's needed now.
1722 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1723 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1724 TIMESPEC_RESOLUTION.
1725 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1726 LOG10_TIMESPEC_RESOLUTION.
1727 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1728 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1729 (make_emacs_time): Remove. All used changed to make_timespec.
1730 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1731 (current_timespec): Rename from current_emacs_time. All uses changed.
1732 (add_emacs_time): Remove. All uses changed to timespec_add.
1733 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1734 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1735 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1736 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1737 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1738 (current_timespec): Rename from current_emacs_time. All uses changed.
1739 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1740 changed to timespec_cmp.
1741 * xgselect.c: Include <timespec.h>, since our .h files don't.
1743 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1745 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1746 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1747 Remove the leftovers.
1748 * gtkutil.c (toplevel): Do not declare Qxft but include
1750 * image.c (toplevel): Do not declare Vlibrary_cache because
1751 it's already done in lisp.h.
1753 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1755 * lisp.h (Mouse_HLInfo): Move from here...
1756 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1757 (reset_mouse_highlight): New function.
1758 * msdos.c (dos_set_window_size, IT_update_begin)
1759 (internal_terminal_init):
1760 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1761 (ns_initialize_display_info):
1762 * w32console.c (initialize_w32_display):
1763 * w32term.c (x_update_window_end, x_free_frame_resources)
1764 (w32_initialize_display_info):
1765 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1766 * window.c (Fdelete_other_windows_internal):
1767 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1768 * termchar.h (toplevel):
1769 * xterm.h (toplevel): Include dispextern.h.
1771 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1773 Fix minor problems found by static checking.
1774 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1775 (expect): Avoid nested-if warning.
1776 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1777 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1778 * nsterm.h, nsterm.m (ns_select):
1779 * xgselect.c, xgselect.h (xg_select):
1780 Adjust signature to better match pselect's.
1781 * nsterm.m (ns_select):
1782 Don't set *TIMEOUT, since pselect doesn't.
1783 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1784 diagnostic about assigning const char * to it.
1785 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1787 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1789 * lread.c (substitute_object_recurse): Handle hash-tables as well
1792 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1794 Fix unlikely core dump in init_tty, and simplify terminfo case.
1795 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1796 The old version incorrectly dumped core if malloc returned a
1797 buffer containing only non-NUL bytes.
1798 (init_tty): Do not allocate or free termcap buffers; the
1799 struct does that for us now.
1800 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1801 (struct tty_display_info): Define members termcap_term_buffer and
1802 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1803 use them. Allocate them directly in struct rather than indirectly
1804 via a pointer, to simplify init_tty.
1806 * frame.c (check_minibuf_window): Initialize 'window' properly,
1807 so that Emacs reliably aborts later if 'window' is not initialized.
1809 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1811 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1812 of VoidSymbol (Bug#15154).
1814 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1816 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1817 mouse_face_beg_y and mouse_face_end_y.
1818 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1819 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1820 Adjust users and update comment where appropriate.
1822 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1824 * frame.c (check_minibuf_window): New function.
1825 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1826 Call check_minibuf_window (Bug#15183).
1828 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1830 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1831 because this is the only last cursor data we need to keep and consult.
1832 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1833 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1836 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1838 Fix recovering from possible decompression error.
1839 Since insert_from_gap doesn't always move point, we can't use PT as
1840 the position where the partially decompressed data ends, and
1841 should count how many bytes was produced so far.
1842 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1843 (unwind_decompress): Really delete partially uncompressed data.
1844 (Fzlib_decompress_region): Take decompressed data size into account.
1846 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1848 * syntax.c (init_syntax_once): Adjust comment and do an early
1849 initialization of Qchar_table_extra_slots just once...
1850 * casetab.c (init_casetab_once):
1851 * category.c (init_category_once):
1852 * character.c (syms_of_character):
1853 * coding.c (syms_of_coding):
1854 * xdisp.c (syms_of_xdisp): ...and omit it here.
1856 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1858 * xdisp.c (get_next_display_element): Don't apply to characters
1859 from a display vector the logic of setting it->end_of_box_run_p
1860 suitable for characters from a buffer. (Bug#15175)
1862 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1863 to handle directories, rather than '_utime' which doesn't.
1866 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1868 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1869 or fullscreen (Bug#14627).
1871 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1873 System-dependent integer overflow fixes.
1874 * process.c (Fset_process_window_size): Signal an error if
1875 the window size is outside the range supported by the lower level.
1876 * sysdep.c (set_window_size): Return negative on error,
1877 nonnegative on success, rather than -1, 0, 1 on not in system,
1878 failure, success. This is simpler. Caller changed.
1879 (serial_configure): Remove unnecessary initialization of local.
1880 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1881 size fits in unsigned long; this isn't true on some 32-bit hosts.
1882 Avoid buffer overrun if some future version of /proc/meminfo has a
1883 variable name longer than 20 bytes.
1884 (system_process_attributes) [__FreeBSD__]:
1885 Don't assume hw.availpages fits in 'int'.
1887 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1889 Don't let very long directory names overrun the stack.
1890 Fix some related minor problems involving "//", vfork.
1891 * callproc.c (encode_current_directory): New function.
1892 (call_process): Don't append "/"; not needed.
1893 * fileio.c (file_name_as_directory_slop): New constant.
1894 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1895 this can save the caller having to alloca.
1896 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1897 Use SAFE_ALLOCA, not alloca.
1898 (directory_file_name, Fexpand_file_name): Leave leading "//"
1899 alone, since it can be special even on POSIX platforms.
1900 * callproc.c (call_process):
1901 * process.c (Fformat_network_address):
1902 * sysdep.c (sys_subshell):
1903 Use encode_current_directory rather than rolling our own.
1904 (create_process): No need to encode directory; caller does that now.
1905 * process.h (encode_current_directory): New decl.
1906 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1907 Rework to avoid 'goto xyzzy;'.
1909 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1911 * xdisp.c (handle_face_prop): If the default face was remapped use
1912 the remapped face for strings from prefix properties. (Bug#15155)
1914 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1916 Minor cleanup for redisplay interface and few related functions.
1917 * frame.h (enum text_cursor_kinds): Move from here...
1918 * dispextern.h (enum text_cursor_kinds): ...to here.
1919 (toplevel): Drop unnecessary declarations.
1920 (struct redisplay_interface): Use bool and enum text_cursor_kinds
1921 in update_window_end_hook and draw_window_cursor functions.
1922 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
1923 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
1924 * w32term.c (x_update_window_end,w32_draw_window_cursor):
1925 * xterm.c (x_update_window_end, x_draw_window_cursor):
1926 * xdisp.c (display_and_set_cursor, update_window_cursor)
1927 (update_cursor_in_window_tree, x_update_cursor): Use bool and
1928 enum text_cursor_kinds where appropriate.
1930 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1932 Redesign redisplay interface to drop updated_row and updated_area.
1933 * dispextern.h (updated_row, updated_area): Remove declaration.
1934 (struct redisplay_interface): Pass glyph row and row area parameters
1935 to write_glyphs, insert_glyphs and clear_end_of_line functions.
1936 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1938 * dispnew.c (updated_row, updated_area): Remove.
1939 (redraw_overlapped_rows, update_window_line): Adjust user.
1940 (update_marginal_area, update_text_area): Likewise. Pass updated row
1941 as a parameter. Prefer enum glyph_row_area to int where appropriate.
1942 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1945 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
1947 * process.c (flush_pending_output): Remove stub.
1950 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1952 * callproc.c: Fix race that killed background processes (Bug#15144).
1953 (call_process): New arg TEMPFILE_INDEX. Callers changed.
1954 Record deleted process-id in critical section, not afterwards.
1955 Don't mistakenly kill process created by a call-process invocation
1956 that discards output and does not wait.
1958 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
1960 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
1961 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
1962 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
1963 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
1964 to shut up compiler in mark_object.
1965 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
1967 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
1969 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
1970 We can't portably rely on PTY_OPEN doing that, even if
1971 it calls posix_openpt with O_CLOEXEC.
1973 2013-08-20 Kenichi Handa <handa@gnu.org>
1975 * character.c (string_char): Improve commentary.
1977 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
1979 * image.c (SIGNATURE_DIGESTSIZE): Remove.
1980 (struct animation_cache): Make signature a flexible array member.
1981 All uses changed. This is a tad slower but may insulate us better
1982 from future changes to ImageMagick.
1984 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
1986 * image.c: Shrink memory needed for animation cache.
1987 (SIGNATURE_DIGESTSIZE): New constant.
1988 (struct animation_cache): Make 'signature' a fixed size array of bytes.
1989 (imagemagick_create_cache): Copy the signature. This saves
1990 several KB of memory that ImageMagick wastes per signature.
1991 Don't bother updating the update_time, as the caller does that now.
1992 (imagemagick_prune_animation_cache): Don't destroy the signature, as
1993 it's a fixed size struct member now.
1994 (imagemagick_get_animation_cache): Always destroy the signature,
1995 as it's now imagemagick_create_cache's responsibility to copy it.
1996 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
1997 and use memcmp rather than strcmp.
1998 eassert that ImageMagick returns a signature of the specified length.
2000 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2002 * image.c (imagemagick_get_animation_cache): Don't segfault on
2004 (imagemagick_get_animation_cache): Revert to previous definition
2005 so that it actually works. But keep the memory leak fix.
2006 (imagemagick_get_animation_cache): Fix memory leak.
2008 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2010 * image.c: Fix animation cache signature memory leak.
2011 Fix some other minor performance problems while we're at it.
2012 (imagemagick_create_cache): Clear just the members that
2013 need clearing. Don't set update_time, as caller does that now.
2014 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2015 Simplify by using pointer-to-pointer instead of a prev pointer.
2016 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2017 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2018 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2019 it's already a copy. Free the signature probe unless it's cached.
2021 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2022 This was introduced by my 2013-08-12 fix for Bug#15035.
2024 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2026 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2027 (imagemagick_prune_animation_cache): Now static.
2029 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2031 * image.c (imagemagick_get_animation_cache): Don't segfault when
2032 pruning all entries.
2034 2013-08-18 Ken Brown <kbrown@cornell.edu>
2036 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2037 static heap if ENABLE_CHECKING is defined.
2038 (max_bss_sbrk_ptr): New variable.
2040 (report_sheap_usage): Report maximum static heap usage instead of
2041 ending static heap usage.
2043 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2045 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2046 of zlib_initialized according to the results of calling
2047 init_zlib_functions.
2049 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2051 * image.c: Implement an ImageMagick per-image cache.
2052 (imagemagick_get_animation_cache): Fix a double-free error.
2053 (imagemagick_load_image): Remove the ping_wand code, which only
2054 apparently saved time on invalid animated images, and slowed down
2055 everything else. Optimise for the common case.
2057 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2059 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2061 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2063 * marker.c (set_marker): Remove documentation of undefined behavior.
2065 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2067 * image.c (imagemagick_compute_animated_image): Animate correctly
2068 when sub-images are smaller than the main image.
2069 (imagemagick_compute_animated_image): Setting the iterator row to
2070 zero is apparently not allowed.
2071 (imagemagick_compute_animated_image): Allow images that say they
2072 have sub-images that are bigger than the main image, but just crop
2075 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2077 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2079 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2081 * image.c (imagemagick_compute_animated_image): Respect the GIF
2084 2013-08-15 Ken Brown <kbrown@cornell.edu>
2086 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2087 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2090 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2092 Fix minor problems found by static checking.
2093 * frame.c (delete_frame):
2094 * xdisp.c (next_element_from_display_vector):
2095 Avoid uninitialized local.
2096 * image.c (imagemagick_compute_animated_image): Port to C89.
2097 Prefer usual GNU indentation style for loops.
2098 Be more careful about bizarrely large sizes, by using ptrdiff_t
2101 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2103 Fix infinite frame selection loop (Bug#15025).
2104 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2106 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2108 * xdisp.c (compute_window_start_on_continuation_line):
2109 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2110 to make sure we end up setting the window start at the leftmost
2111 visible character of the display line. This avoids funky
2112 horizontal shifting because the window start is not kept on the
2113 same position. (Bug#15090)
2114 (next_element_from_display_vector): Support 'box' face attribute
2115 in the face definitions of a display vector. (Bug#15099)
2117 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2119 * image.c (imagemagick_compute_animated_image): Implement animated
2121 (imagemagick_compute_animated_image): Fix some compilation
2122 warnings. Implement a very simple cache to make the animation
2123 usable at all, but it should be replaced with a per-image cache.
2125 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2127 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2128 to do `for' loops over alist values.
2129 * buffer.h (FOR_EACH_BUFFER):
2130 * process.c (FOR_EACH_PROCESS): Use it.
2131 (handle_child_signal, status_notify, Fget_buffer_process)
2132 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2134 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2136 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2137 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2138 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2139 to xzalloc and so avoid redundant call to memset.
2140 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2141 members because it is allocated with xzalloc and so already zeroed.
2143 2013-08-14 Ken Brown <kbrown@cornell.edu>
2145 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2148 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2150 Utility function and macro to copy Lisp string to C string.
2151 * lisp.h (xlispstrdupa): New macro.
2152 (xlispstrdup): New prototype.
2153 * alloc.c (xlispstrdup): New function.
2154 * callint.c (Fcall_interactively):
2155 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2156 (Fsubstitute_in_file_name):
2157 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2158 * image.c (x_create_bitmap_from_file):
2159 * w32term.c (w32_term_init):
2160 * xterm.c (x_term_init): Use xlispstrdup.
2162 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2164 * image.c (imagemagick_load_image): Make animated pictures work.
2165 There's still some problems with background color settings, though
2168 * decompress.c (unwind_decompress): Always restore point.
2170 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2172 * marker.c (set_marker): Reformat documentation.
2174 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2176 * xdisp.c (cursor_type_changed): Now static.
2178 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2179 Use changed. This avoids the need to call xmalloc and for the
2180 caller to call xfree, and avoids memory leaks in some situations.
2182 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2184 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2185 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2186 (redisplay_window): If window_end_valid is cleared due to non-zero
2187 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2188 so do not call to try_cursor_movement for that window.
2190 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2192 * window.h (struct window): Convert window_end_pos and
2193 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2194 (wset_window_end_pos, wset_window_end_vpos): Remove.
2195 * dispnew.c (adjust_glyph_matrix):
2196 * window.c (Fwindow_end, replace_window, set_window_buffer)
2198 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2199 (set_vertical_scroll_bar, redisplay_window, try_window)
2200 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2201 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2202 (note_mouse_highlight): Adjust users.
2203 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2206 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2208 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2209 * image.c (imagemagick_filename_hint): Use `const char *' and
2210 prefer SSDATA to SDATA to avoid warnings.
2212 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2214 Cleanup window fringes, margins and scroll bars adjustments.
2215 * window.c (set_window_fringes, set_window_margins)
2216 (set_window_scroll_bars, apply_window_adjustment): New functions.
2217 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2218 (Fset_window_scroll_bars): Use them.
2220 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2222 * window.h (struct window): Convert scroll_bar_width
2223 from Lisp_Object to integer. Adjust comment.
2224 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2226 * window.c (wset_scroll_bar_width): Remove.
2227 (make_window): Initialize scroll_bar_width.
2228 (Fsplit_window_internal): Use direct assignment.
2229 (Fset_window_configuration, save_window_save):
2230 Convert Lisp_Object to integer and back where appropriate.
2231 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2232 bar was actually changed, and mention this in docstring.
2234 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2236 * decompress.c: Minor simplifications.
2237 (Fzlib_decompress_region): Don't bother verifying
2238 that avail_out <= UINT_MAX, as that was confusing.
2239 Mention the restriction in a comment instead.
2240 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2242 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2244 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2245 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2247 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2249 * image.c (imagemagick_filename_hint): Check for errors in the
2252 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2254 * window.c (Fwindow_margins): Return nil when there's no marginal
2255 area, as per the documented API.
2257 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2258 Fmake_vector, as scroll bar's struct members are not all Lisp
2259 objects now. This avoids crashes in GC.
2261 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2262 bool, so its address could be taken.
2264 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2266 * image.c (imagemagick_filename_hint): New function to possibly
2267 apply `image-content-type-suffixes'.
2268 (imagemagick_load_image): Use it.
2270 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2272 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2273 if loading zlib failed.
2275 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2277 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2278 2013-08-13 checkin below. Change bool to BOOL, rule is:
2279 All Obj-C code uses BOOL, except for interfaces callable from C.
2281 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2283 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2285 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2286 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2287 bool instead of BOOL.
2288 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2289 from Lisp_Object to bitfield. Adjust comment.
2290 * w32term.c (x_scroll_bar_create): Adjust user.
2291 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2292 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2293 Use bool for boolean.
2294 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2295 to `unsigned int' when defining a bitfield.
2297 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2299 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2301 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2303 * window.h (struct window): Convert left_margin_cols and
2304 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2305 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2306 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2308 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2310 (showing_window_margins_p, update_window_line, update_frame_1):
2311 * fringe.c (draw_fringe_bitmap_1):
2312 * xdisp.c (window_box_width): Adjust users.
2313 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2314 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2315 Use direct assignment.
2316 (Fset_window_configuration, save_window_save, Fwindow_margins):
2317 Convert Lisp_Object to integer and back where appropriate.
2318 (Fset_window_margins): Adjust user. Return t if any margin
2319 was actually changed, and mention this in docstring.
2321 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2323 * syntax.c (forward_word):
2324 * cmds.c (forward_char, backward_char): Mention the optional argument.
2326 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2328 * window.h (struct window): Convert left_fringe_width
2329 and right_fringe_width from Lisp_Objects to integers.
2331 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2332 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2333 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2335 (make_window): Initialize new integer fields to -1.
2336 (Fsplit_window_internal): Use direct assignment.
2337 (Fset_window_configuration, save_window_save):
2338 Convert Lisp_Object to integer and back where appropriate.
2339 (Fset_window_fringes): Adjust user. Return t if any fringe
2340 was actually changed, and mention this in docstring.
2342 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2344 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2345 * nsfns.m (x_set_cursor_type):
2346 * w32fns.c (x_set_cursor_type):
2347 * xfns.m (x_set_cursor_type): Do not set cursor_type_changed here...
2348 * xdisp.c (set_frame_cursor_types): ...but in common code.
2350 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2352 * font.c (clear_font_cache): New function, stripped from...
2353 (Fclear_font_cache): ...here, which now uses the function
2354 above. Adjust comment.
2355 * font.h (clear_font_cache): Add prototype.
2356 * xfaces.c (clear_face_cache): Use clear_font_cache.
2358 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2360 * window.c (Fset_window_start): Compare `w', not `window' because
2361 `w' might not be equal to `window' after call to decode_live_window.
2363 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2365 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2366 This fixes a problem introduced by the Bug#15035 patch
2367 when using GPG. Reported by Herbert J. Skuhra.
2369 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2371 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2372 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2373 not yet initialized.
2375 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2377 * decompress.c (Fzlib_decompress_region): Support zlib
2378 decompression, too, and rename.
2380 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2382 Minor zlib configuration tweaks.
2383 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2384 Don't assume presence of fn_inflateInit2_ zlib internal function.
2386 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2388 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2389 include the zlib prefix.
2391 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2393 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2394 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2395 define static variables that are pointers to zlib functions to be
2397 (init_zlib_functions) [WINDOWSNT]: New function.
2398 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2400 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2401 macros instead of invoking the zlib functions directly.
2402 (syms_of_decompress): DEFSYM Qzlib_dll.
2403 Staticpro Szlib_available_p.
2405 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2407 Avoid looping over all frame windows to freeze and unfreeze.
2408 * window.h (struct window): Drop frozen_window_start_p.
2409 (freeze_window_starts): Drop prototype.
2410 * frame.h (struct frame): New frozen_window_starts flag.
2411 (FRAME_WINDOWS_FROZEN): New macro.
2412 * window.c (freeze_window_start, freeze_window_starts):
2414 (select_window, replace_window): Adjust users.
2415 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2416 (window_frozen_p): New function.
2417 (redisplay_window): Use it.
2419 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2421 Fix some fd issues when running subprocesses (Bug#15035).
2422 Fix bugs that can leak files or file descriptors on errors.
2423 Don't unlink open temp files, as that's hard for users to diagnose
2424 when things go awry (e.g., temp disk exhausted).
2425 Don't bother to lock temp files. Check for invalid recursion.
2426 * callproc.c (synch_process_fd): Remove. All uses removed.
2427 (synch_process_tempfile): New var or macro.
2428 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2430 (record_kill_process): New arg, the temp name. All callers changed.
2431 (delete_temp_file): Now just a simple wrapper around unlink.
2432 (call_process_kill): New arg, the call_process_fd array.
2433 Close them all. Clear synch_process_pid. Remove the temp file,
2434 or arrange for it to be removed.
2435 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2436 that's been moved to synch_process_tempfile. Caller changed.
2437 Do not remove the tempfile; that's now call_process_kill's
2439 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2440 call_process_kill; the caller now does that.
2441 (call_process_cleanup): Do not close the process fd; that's now
2442 call_process_kill's responsibility.
2443 (Fcall_process): Implement via new function call_process, which
2444 has most of the old body of Fcall_process, but with a different API.
2445 (call_process): New function that does not open or close filefd if
2446 it is nonnegative. Record which fds need to be closed, and let
2447 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2448 Signal an error if invoked recursively (could be done via a hook).
2449 Simplify creation of the tempfile in the MSDOS case.
2450 Don't create the output file until after checking for the executable.
2451 Report any failure to open /dev/null.
2452 Don't open /dev/null for writing twice; once is enough.
2453 Don't create pipe if all output is being discarded or sent to file.
2454 Don't worry about setting up the coding system or reading from the
2455 pipe if all output is being discarded.
2456 Hoist fd_error local into top level, to lessen block nesting.
2457 Don't record deleted pid here; now done by Fcall_process_region.
2458 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2459 and note its success in synch_process_tempfile.
2460 Do not leak resources when child_setup fails.
2461 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2462 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2463 (create_temp_file): Now returns open fd, with an additional
2464 Lisp_Object * argument to return the name. All callers changed.
2465 Do not close the file; rewind it instead, and leave it open for
2466 the caller. Do not lock the temp file. Unwind-protect the file
2467 and the file-descriptor.
2468 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2469 If an asynchrounous process, record it here, not in call_process.
2470 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2471 * eval.c (set_unwind_protect): New function.
2472 * fileio.c (write_region): New function, generalized from the
2473 old Fwrite_region. Do not lock temp files.
2474 (Fwrite_region): Use it.
2475 * lisp.h (set_unwind_protect, write_region): New decls.
2476 * process.c: Include <verify.h>.
2477 (make_process): Mark fds as initially closed.
2478 (deleted_pid_list): Now a list of pid-filename pairs.
2480 (close_process_fd): New function.
2481 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2482 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2483 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2484 (create_process, create_pty, Fmake_serial_process)
2485 (server_accept_connection): Record which fds need to be closed,
2486 and let deactivate_process close them.
2487 (Fmake_network_process): Do not discard the unwind-protect
2488 until it's safe to do so.
2489 (deactivate_process): Close the fds opened by create_process etc.
2490 (Fprocess_send_eof): Adjust to new way of recording open fds.
2491 Report an error if /dev/null can't be opened, instead of aborting.
2492 * process.h (PROCESS_OPEN_FDS): New constant.
2493 (struct Lisp_Process): New member open_fds.
2494 (record_kill_process, record_deleted_pid): Adjust signatures.
2495 (record_deleted_pid): Move decl here ...
2496 * syswait.h (record_deleted_pid): ... from here.
2498 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2500 * decompress.c: Fix bugs with large buffers and weird inputs.
2501 Tune a bit. Reindent as per usual Emacs style.
2502 (BUFFER_SIZE): Remove.
2503 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2504 more than UINT_MAX bytes. Decompress into the gap instead of into
2505 an auto buffer, as this should avoid copying. Return nil if
2506 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2507 set immediate_quit; we shouldn't trust zlib code that much.
2509 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2511 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2512 errors, and really move the gap to where we want it.
2514 * lisp.h: Include decompress.c support.
2516 * emacs.c (main): Include decompress.c support.
2518 * Makefile.in: Include -lz if present.
2520 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2522 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2523 (initWithTitle:): Initialize frame to 0.
2524 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2525 (fillWithWidgetValue:frame:): Rename from
2526 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2528 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2529 fillWithWidgetValue:frame:
2531 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2532 remove memory leak warnings.
2534 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2535 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2538 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2539 (x_activate_menubar): Update the whole menu.
2540 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2541 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2542 current event is not NSSystemDefined (Bug#15001).
2543 Call ns_check_menu_open only if trackingMenu is 2.
2544 (menuDidClose:): New method, decrease trackingMenu.
2545 (fillWithWidgetValue:setDelegate:): New method.
2546 (fillWithWidgetValue:): Call the above.
2548 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2550 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2552 Omit some unnecessary casts.
2553 Many of these go back to the old pre-C89 days, when they may have
2554 been needed, but we've been assuming C89 or later for a while now.
2555 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2556 (live_float_p, live_misc_p, live_vector_p):
2557 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2558 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2559 (defvar_per_buffer):
2560 * callint.c (Fcall_interactively):
2561 * doc.c (Fsubstitute_command_keys):
2562 * filelock.c (get_boot_time):
2563 * frame.c (xrdb_get_resource):
2564 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2565 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2566 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2567 (menuitem_highlight_callback, menu_destroy_callback)
2568 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2569 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2570 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2571 (xg_tool_bar_help_callback, tb_size_cb):
2572 * image.c (xpm_alloc_color, png_read_from_memory)
2573 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2574 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2576 * keymap.c (describe_map):
2577 * nsfns.m (Fns_display_monitor_attributes_list):
2578 * nsmenu.m (process_dialog:):
2579 * nsterm.m (hold_event):
2580 * process.c (wait_reading_process_output):
2581 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2582 * scroll.c (do_direct_scrolling, scrolling_1):
2583 * termcap.c (tgetent):
2584 * window.c (check_window_containing, add_window_to_list)
2585 (freeze_window_starts):
2586 * xdisp.c (compare_overlay_entries, vmessage):
2587 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2588 (x_get_monitor_attributes_xrandr)
2589 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2590 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2591 * xfont.c (xfont_match, xfont_open):
2592 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2593 (menubar_selection_callback, menu_position_func)
2594 (popup_selection_callback, create_and_show_popup_menu)
2595 (dialog_selection_callback, create_and_show_dialog):
2596 * xrdb.c (x_get_string_resource):
2598 * xsmfns.c (x_session_check_input):
2599 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2600 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2601 (xaw_jump_callback, xaw_scroll_callback):
2602 Omit unnecessary casts.
2604 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2606 Minor string-length refactoring.
2607 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2608 * frame.c (make_monitor_attribute_list):
2609 Prefer build_string to strlen + make_string.
2611 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2613 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2614 don't check minor_code (Bug#14417).
2616 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2618 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2619 vertical positions instead. This avoids calling MATRIX_ROW with
2620 row numbers that are possibly beyond valid limits. (Bug#15064)
2622 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2624 Use xstrdup and build_unibyte_string where applicable.
2625 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2626 * xfns.c (x_window):
2627 * xrdb.c (x_get_customization_string):
2628 * xterm.c (xim_initialize):
2629 * w32fns.c (w32_window): Use xstrdup.
2630 (w32_display_monitor_attributes_list):
2631 * emacs.c (init_cmdargs):
2632 * keyboard.c (PUSH_C_STR):
2633 * nsfont.m (nsfont_open):
2634 * sysdep.c (system_process_attributes):
2635 * w32.c (system_process_attributes):
2636 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2638 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2640 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2641 variables of these types so that GDB would know about them, as aid
2642 for debugging fatal exceptions. (Bug#15024) See also
2643 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2646 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2648 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2649 larger than the NSWindow (Bug#14934).
2651 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2653 Redesign redisplay interface to drop global variable updated_window.
2654 Always pass currently updated window as a parameter to update routines.
2655 * dispextern.h (updated_window): Remove declaration.
2656 (struct redisplay_interface): Pass window parameter to
2657 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2658 and after_update_window_hook.
2659 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2661 * dispnew.c (updated_window): Remove.
2662 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2663 (update_window_line): Adjust to match redisplay interface changes.
2664 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2665 (ns_scroll_run, ns_after_update_window_line):
2666 * w32term.c (x_update_window_begin, x_update_window_end)
2667 (x_after_update_window_line, x_scroll_run):
2668 * xterm.c (x_update_window_begin, x_update_window_end)
2669 (x_after_update_window_line, x_scroll_run):
2670 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2671 Likewise. Adjust comments where appropriate.
2672 (x_cursor_to): Simplify because this is always called during window
2673 update (but install debugging check anyway).
2674 (expose_window): Check must_be_updated_p flag to see whether this
2675 function is called during window update.
2677 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2679 Do not reset window modification event counters excessively.
2680 These leftovers and poor man's tricky methods to catch extra
2681 redisplay's attention are no longer needed.
2682 * frame.c (set_menu_bar_lines_1):
2683 * minibuf.c (read_minibuf_unwind):
2684 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2685 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2686 (window_scroll_line_based, Fset_window_configuration):
2687 * xdisp.c (redisplay_window): Do not reset last_modified and
2688 last_overlay_modified counters.
2690 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2692 * xselect.c (x_send_client_event): Set send_event and serial, memset
2693 data.l as it might be bigger than data.b. Use 24 bit mask to
2694 XSendEvent (Bug#15034).
2696 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2698 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2699 for TTY frames that are not the top frame on their console.
2702 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2704 * w32term.c (w32fullscreen_hook): Really maximize frame when
2705 asked for (Bug#14841).
2707 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2709 Prefer selected_window to Fselected_window, likewise for frames.
2710 * buffer.c (Fbuffer_swap_text):
2711 * data.c (Fvariable_binding_locus):
2712 * window.c (run_window_configuration_change_hook): Adjust users.
2713 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2714 Use decode_live_frame.
2716 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2718 Be more careful if selected window shows the buffer other than current,
2719 use window_outdated only if this is not so. This change should also
2720 address some weird issues discussed in Bug#13012.
2721 * window.h (window_outdated): New prototype.
2722 * window.c (window_outdated): Now here. Convert from static and
2723 always assume window's buffer.
2724 (Fwindow_end, Fwindow_line_height): Use it.
2725 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2726 and always assume window's buffer.
2727 (redisplay_window): Adjust user.
2728 (redisplay_internal): Call to reconsider_clip_changes once and
2729 check whether mode line should be updated only if selected window
2730 shows current buffer.
2731 (run_window_scroll_functions): Use eassert for debugging check.
2732 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2734 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2736 * window.c (window_scroll, window_scroll_pixel_based)
2737 (window_scroll_line_based): Use bool for booleans.
2739 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2741 * process.c: Fix minor off-by-one issues in descriptor counts.
2742 This shouldn't fix any real bugs, but it cleans up the code a bit.
2743 (max_process_desc, max_input_desc): -1, not 0, means none.
2745 (delete_input_desc): New function.
2746 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2747 (deactivate_process): Scan backwards when recomuting max_process_desc;
2748 that should be faster.
2749 (init_process_emacs): Initialize max_input_desc.
2751 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2753 Use region cache to speedup bidi_find_paragraph_start.
2754 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2755 Rename cache_long_line_scans to cache_long_scans.
2756 * buffer.c (bset_cache_long_line_scans): Rename to
2757 bset_cache_long_scans.
2758 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2759 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2761 (syms_of_buffer): Rename cache-long-line-scans to
2762 cache-long-scans. Adjust docstring.
2763 * search.c (newline_cache_on_off):
2764 * indent.c (width_run_cache_on_off): Adjust users.
2765 * bidi.c (bidi_paragraph_cache_on_off): New function.
2766 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2767 * insdel.c (prepare_to_modify_buffer):
2768 Invalidate bidi_paragraph_cache if enabled.
2770 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2772 Invalidate region caches only if buffer text is going to be changed.
2773 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2774 (modify_text): ...new prototype.
2775 (prepare_to_modify_buffer_1): New prototype.
2776 * textprop.c (modify_region): Rename to...
2777 (modify_text_properties): ...new function.
2778 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2779 (Fremove_list_of_text_properties): Adjust users.
2780 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2781 (modify_text): ...new function.
2782 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2783 (prepare_to_modify_buffer_1): ...new function.
2784 * casefiddle.c (casify_region):
2785 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2786 (Ftranspose_regions): Use modify_text.
2788 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2790 * lisp.mk (lisp): Add nadvice.elc.
2792 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2794 New macro to iterate over live buffers similar to frames.
2795 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2796 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2797 Declare buffer-related variables here to offload lisp.h.
2798 * buffer.c (Vbuffer_alist): Adjust comment.
2799 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2800 (other_buffer_safely):
2801 * data.c (store_symval_forwarding):
2802 * dispnew.c (Fframe_or_buffer_changed_p):
2803 * fileio.c (Fdo_auto_save):
2804 * filelock.c (unlock_all_files):
2805 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2807 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2809 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2810 * callproc.c (create_temp_file):
2811 * filelock.c (create_lock_file):
2812 Assume mkostemp, since it's now provided by Gnulib.
2814 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2816 * w32.c (mkostemp): New function.
2817 (mktemp): Remove, no longer used. Most of the code reused in
2818 mkostemp. (Bug#15015)
2819 (mktemp): Don't undef.
2821 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2823 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2824 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2825 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2826 (free_glyph_pool, check_glyph_memory): Likewise for
2827 all users. Adjust comments where appropriate.
2829 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2831 * composite.h: Minor fixups.
2832 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2833 to fix a misspelling, and change it to an inline function while
2834 we're at it (it need not be a macro). All uses changed.
2835 (composition_method, composition_valid_p):
2836 Rewrite to avoid assignments in if-conditions.
2838 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2840 Do not use global Lisp_Object in composition macros.
2841 * composite.h (composition_temp): Remove declaration.
2842 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2843 (composition_method, composition_valid_p): ...inline functions.
2844 (compose_region): Remove the leftover.
2845 * composite.c (composition_temp): Remove.
2846 (run_composition_function, update_compositions)
2847 (composition_compute_stop_pos, composition_adjust_point)
2848 (Ffind_composition_internal):
2849 * coding.c (handle_composition_annotation):
2850 * xdisp.c (handle_composition_prop, check_point_in_composition):
2851 Related users changed.
2853 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2855 Drop FRAME_PTR typedef.
2856 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2857 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2858 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2859 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2860 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2861 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2862 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2863 All related users changed.
2865 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2867 * eval.c (default_toplevel_binding): New function.
2869 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2870 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2871 (syms_of_eval): Export them.
2872 * data.c (Fdefault_value): Micro cleanup.
2873 * term.c (init_tty): Use "false".
2875 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2877 Fix X GC leak in GTK and raw (no toolkit) X ports.
2878 * xterm.c (x_free_frame_resources): If white and black relief
2879 GCs are allocated, always free them here.
2880 * xfns.c (x_make_gc): Omit redundant initialization.
2881 * widget.c (create_frame_gcs): Remove the leftover.
2882 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2883 in x_free_frame_resources.
2885 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2887 * nsterm.m (windowWillResize:toSize:): Only change title if
2888 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2890 (viewDidEndLiveResize): New method.
2892 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2893 inside NS_IMPL_COCOA.
2895 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2897 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2898 Do not check whether undo is enabled because record_insert and
2899 record_delete does that themselves.
2901 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2903 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2904 member which is not really used any more.
2905 (FRAME_XIC_BASE_FONTNAME): Remove.
2906 * xfns.c (xic_free_fontset): Adjust user.
2907 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2908 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2909 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2910 (xdialog_show): Use eassert for debugging check.
2911 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2913 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2915 * fileio.c, fns.c (merge): Move extern decl from here ...
2916 * lisp.h (merge): ... to here.
2918 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2920 Fix last font-related change.
2921 * w32font.h (w32font_list_internal, w32font_match_internal):
2923 * w32uniscribe.c (uniscribe_list, uniscribe_match):
2924 (uniscribe_list_family): Adjust to match font API change.
2925 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
2926 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
2928 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2930 * frame.h (FRAME_MOUSE_UPDATE):
2931 * nsterm.m (ns_frame_up_to_date): Omit redundant check
2932 whether hlinfo->mouse_face_mouse_frame is non-NULL.
2934 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2936 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
2937 * font.h (struct font_driver): Change list, match, and list_family
2938 functions to accept struct frame * as first arg.
2939 * font.c (font_score, font_compare, font_sort_entities):
2941 (font_sort_entities, font_list_entities, font_select_entity):
2942 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
2943 match font API change.
2944 * xfont.c (xfont_list, xfont_match, xfont_list_family):
2945 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
2946 * ftxfont.c (ftxfont_list, ftxfont_match):
2947 * xftfont.c (xftfont_list, xftfont_match):
2948 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
2949 * w32font.c (w32font_list, w32font_match, w32font_list):
2950 (w32font_list_internal, w32_font_match_internal): Likewise.
2951 * xfaces.c (Fx_family_fonts): Adjust user.
2953 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2955 Do not use pure Xism x_wm_set_icon_position in non-X ports.
2956 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
2957 only if HAVE_X_WINDOWS is in use.
2958 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
2959 * nsterm.m (x_wm_set_icon_position): Remove no-op.
2960 * w32term.c (x_wm_set_icon_position): Likewise.
2961 * w32fns.c (x_icon): Adjust user.
2963 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
2965 * xterm.c (last_mouse_press_frame): Remove the
2966 leftover which is not really used any more.
2967 (handle_one_xevent, syms_of_xterm): Adjust users.
2968 (x_flush): Call XFlush once per each X display, not frame.
2969 This is better because this code always unconditionally skips
2970 non-X frames in Vframe_list and issues the only XFlush if we
2971 have more than one X frame on the same X display.
2972 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
2973 Use bool for booleans.
2974 (x_draw_glyph_string_background, cvt_string_to_pixel):
2975 (cvt_pixel_dtor): Drop unnecessary prototypes.
2976 * xterm.h (x_display_ok): Adjust prototype.
2978 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2980 Drop unnecessary functions that deals with frame pixel size.
2981 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
2982 (x_pixel_height): Drop prototypes.
2983 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
2984 (x_pixel_height): Drop implementations.
2985 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
2986 which should be always valid for window frame.
2987 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
2988 * w32menu.c (Fx_popup_dialog):
2989 * xmenu.c (Fx_popup_dialog): Likewise for both.
2991 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
2993 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
2994 frame parameters and call to Fmodify_frame_parameters just once.
2995 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
2996 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
2997 and mention nil frame in docstring.
2999 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3001 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3002 (x_figure_window_size): Likewise. Adjust to return long.
3003 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3004 (toplevel): Move Qterminal_live_p to...
3005 * terminal.c (toplevel): ...here, make it static, and...
3006 (syms_of_terminal): ...DEFSYM here.
3007 * frame.h (Qterminal_live_p): Remove declaration.
3008 (make_frame, x_figure_window_size): Adjust prototype.
3009 * nsfns.m (Fx_create_frame): Use long for window flags.
3011 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3013 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3014 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3015 Do not assume that emacs_close (INT_MAX) is a no-op.
3017 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3019 * xfaces.c (make_face_cache): For struct face_cache, prefer
3020 xmalloc to xzalloc and so avoid redundant call to memset.
3021 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3023 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3025 * fringe.c (draw_window_fringes, update_window_fringes)
3026 (compute_fringe_widths):
3027 * w32term.c (x_draw_glyph_string):
3028 * window.c (candidate_window_p, Frecenter):
3029 * xfaces.c (realize_basic_faces, realize_default_face)
3030 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3031 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3032 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3033 * xmenu.c (Fx_menu_bar_open_internal):
3034 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3035 * xsettings.c (xft_settings_event):
3036 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3037 Use bool for booleans. Adjust style and comments where
3039 * dispextern.h (draw_window_fringes, update_window_fringes)
3040 (compute_fringe_widths):
3041 * xterm.h (x_had_errors_p): Adjust prototype.
3043 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3045 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3046 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3048 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3050 * fns.c (toplevel): Remove comment before Fsafe_length because
3053 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3055 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3057 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3059 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3060 frame which got the message is still alive, before dereferencing
3061 its pointer. (Bug#14970)
3063 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3064 be a live window, before using it as such. (Bug#14970)
3066 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3068 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3069 w32_detect_focus_change instead of doing part of its job by hand.
3070 This fixes the problem whereby FOCUS_OUT events were not sent to
3073 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3075 * process.c (Fprocess_list): Doc fix.
3077 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3078 being re-exposed only if it didn't ask to become visible.
3079 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3080 was previously iconified. (Bug#14841)
3081 (x_iconify_frame): Mark the frame iconified.
3083 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3085 Fix minor problems found by static checking.
3086 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3087 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3089 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3091 * eval.c (set_specpdl_old_value): New function.
3092 (unbind_to): Minor simplification.
3093 (get_backtrace_frame): New function.
3094 (Fbacktrace_frame): Use it. Add `base' argument.
3095 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3096 (syms_of_eval): Export backtrace-eval.
3097 * xterm.c (x_focus_changed): Simplify.
3099 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3101 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3103 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3105 * xdisp.c (redisplay_window): Instead of moving point out of
3106 scroll margin, reject the force_start method, and try scrolling
3107 instead. (Bug#14780)
3109 2013-07-24 Ken Brown <kbrown@cornell.edu>
3111 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3114 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3116 * eval.c (Fprogn): Do not check that BODY is a proper list.
3117 This undoes the previous change. The check slows down the
3118 interpreter, and is not needed to prevent a crash. See
3119 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3121 2013-07-23 Glenn Morris <rgm@gnu.org>
3123 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3125 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3127 Port to GNU/Linux systems with tinfo but not ncurses.
3128 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3129 to decide whether ncurses is being used. Without this change,
3130 GCC complains about tgetent not being declared, on a system
3131 that has tinfo installed but ncurses not installed.
3133 * eval.c (Fprogn): Check that BODY is a proper list.
3135 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3136 * data.c (Fsetq_default):
3137 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3138 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3140 Tune by taking advantage of the fact that ARGS is always a list
3141 when a function is declared to have UNEVALLED args.
3143 * emacsgtkfixed.c: Port to GCC 4.6.
3144 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3146 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3148 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3149 here to silence compiler warnings.
3151 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3153 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3154 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3155 from messing up Emacs's 'struct frame' (Bug#14923).
3157 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3159 * alloc.c (make_save_ptr_ptr): Define this function.
3160 It was inadvertently omitted. It's needed only if
3161 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3163 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3165 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3166 frame have focus (Bug#14895).
3168 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3170 Avoid vfork-related deadlock more cleanly.
3171 * callproc.c (child_setup): When the child's exec fails, output
3172 the program name, as that's more useful. Use O_NONBLOCK to avoid
3174 * process.c (create_process_1): Remove; no longer needed.
3175 (create_process): Remove timer hack; no longer needed, now that
3176 the child avoids deadlock.
3178 2013-07-20 Glenn Morris <rgm@gnu.org>
3180 * image.c (Fimage_flush): Fix doc typo.
3182 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3184 Fix array bounds violation when pty allocation fails.
3185 * process.c (PTY_NAME_SIZE): New constant.
3186 (pty_name): Remove static variable; it's now auto.
3187 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3188 Take pty_name as an arg rather than using a static variable.
3189 All callers changed.
3190 (create_process): Recover pty_flag from process, not from volatile local.
3191 (create_pty): Stay inside array even when pty allocation fails.
3192 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3194 * lread.c (Fload): Avoid initialization only when lint checking.
3195 Mention that it's needed only for older GCCs.
3197 2013-07-20 Kenichi Handa <handa@gnu.org>
3199 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3200 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3202 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3204 * lread.c (Fload): Avoid uninitialized warning.
3206 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3208 Fix some minor file descriptor leaks and related glitches.
3209 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3210 (create_lock_file): Use write, not emacs_write.
3211 * image.c (slurp_file, png_load_body):
3212 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3213 (server_accept_connection):
3214 Don't leak an fd on memory allocation failure.
3215 * image.c (slurp_file): Add a cheap heuristic for growing files.
3216 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3217 as that's what the other routines do. Maybe input need not be
3218 blocked at all, but it's better to be consistent.
3219 Avoid undefined behavior when strlen is zero.
3221 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3222 (NSTATICS): Now a constant; doesn't need to be a macro.
3224 2013-07-19 Richard Stallman <rms@gnu.org>
3226 * coding.c (decode_coding_utf_8): Add simple loop for fast
3227 processing of ASCII characters.
3229 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3231 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3233 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3235 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3236 unportable 'struct x_display_info'.
3237 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3240 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3242 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3243 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3245 (system_process_attributes): Prefer plain char to unsigned char
3246 when either will do. Clean up properly if interrupted or if
3247 memory allocations fail. Don't assume sscanf succeeds.
3248 Remove no-longer-needed workaround to stop GCC from whining.
3249 Read command-line once, instead of multiple times. Check read status a
3252 Fix obscure porting bug with varargs functions.
3253 The code assumed that int is treated like ptrdiff_t in a vararg
3254 function, which is not a portable assumption. There was a similar
3255 -- though these days less likely -- porting problem with various
3256 assumptions that pointers of different types all smell the same as
3257 far as vararg functions is conserved. To make this problem less
3258 likely in the future, redo the API to use varargs functions.
3259 * alloc.c (make_save_value): Remove this vararg function.
3260 All uses changed to ...
3261 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3262 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3264 (make_save_ptr): Rename from make_save_pointer, for consistency with
3265 the above. Define only on platforms that need it. All uses changed.
3267 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3269 * keyboard.c: Try to fix typos in previous change.
3270 (DISPLAY_LIST_INFO): New macro.
3271 (kbd_buffer_get_event): Do not access members that are not present
3272 in X11. Revert inadvertent change of "!=" to "=".
3274 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3276 * keyboard.c (kbd_buffer_get_event):
3277 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3278 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3280 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3282 * filelock.c: Fix unlikely file descriptor leaks.
3283 (get_boot_time_1): Rework to avoid using emacs_open.
3284 This doesn't actually fix a leak, but is better anyway.
3285 (read_lock_data): Use read, not emacs_read.
3287 * doc.c: Fix minor memory and file descriptor leaks.
3288 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3289 (get_doc_string, Fsnarf_documentation):
3290 Fix file descriptor leak on error.
3292 * term.c: Fix minor fdopen-related file descriptor leaks.
3293 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3294 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3296 * charset.c: Fix file descriptor leaks and errno issues.
3298 (load_charset_map_from_file): Don't leak file descriptor on error.
3299 Use plain record_xmalloc since the allocation is larger than
3300 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3302 * eval.c (record_unwind_protect_nothing):
3303 * fileio.c (fclose_unwind):
3305 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3306 The replacement doesn't block input, but that no longer seems
3309 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3311 * lread.c: Fix file descriptor leaks and errno issues.
3312 (Fload): Close some races that leaked fds or streams when 'load'
3314 (Fload, openp): Report error number of last nontrivial failure to open.
3315 ENOENT counts as trivial.
3316 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3318 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3319 now that the function is always called with a nonnegative arg.
3320 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3321 All uses replaced with ...
3322 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3324 A few more minor file errno-reporting bugs.
3325 * callproc.c (Fcall_process):
3326 * doc.c (Fsnarf_documentation):
3327 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3328 * process.c (set_socket_option):
3329 Don't let a constructor trash errno.
3330 * doc.c: Include <errno.h>.
3332 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3334 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3336 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3338 Fix w32 bug with call-process-region (Bug#14885).
3339 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3340 to Fcall_process when the input is empty. This simplifies the
3341 code a bit. It makes no difference on POSIXish platforms but
3342 apparently it fixes a bug on w32.
3344 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3345 * fileio.c (close_file_unwind): Don't close if FD is negative;
3346 this can happen when unwinding a zapped file descriptor.
3347 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3348 in case Emacs runs out of memory between the two unwind-protects.
3349 Don't trash errno when closing FD.
3350 Zap the FD in the specpdl when closing it, instead of deferring
3351 the removal of the unwind-protect; this fixes a bug where a child
3352 function unwinds the stack past us.
3354 New unwind-protect flavors to better type-check C callbacks.
3355 This also lessens the need to write wrappers for callbacks,
3356 and the need for make_save_pointer.
3357 * alloca.c (free_save_value):
3358 * atimer.c (run_all_atimers):
3360 * alloc.c (safe_alloca_unwind):
3361 * atimer.c (unwind_stop_other_atimers):
3362 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3363 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3364 * minibuf.c (choose_minibuf_frame_1):
3365 * process.c (make_serial_process_unwind):
3366 * xdisp.h (pop_message_unwind):
3367 * xselect.c (queue_selection_requests_unwind):
3368 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3369 * alloca.c (record_xmalloc):
3370 Prefer record_unwind_protect_ptr to record_unwind_protect with
3372 * alloca.c (Fgarbage_collect):
3373 Prefer record_unwind_protect_void to passing a dummy.
3374 * buffer.c (restore_buffer):
3375 * window.c (restore_window_configuration):
3376 * xfns.c, w32fns.c (do_unwind_create_frame)
3377 New wrapper. All record-unwind uses of wrappee changed.
3378 * buffer.c (set_buffer_if_live):
3379 * callproc.c (call_process_cleanup, delete_temp_file):
3380 * coding.c (code_conversion_restore):
3381 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3382 * editfns.c (save_excursion_restore)
3383 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3384 (save_restriction_restore):
3385 * eval.c (restore_stack_limits, un_autoload):
3386 * fns.c (require_unwind):
3387 * keyboard.c (recursive_edit_unwind, tracking_off):
3388 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3389 * macros.c (pop_kbd_macro, restore_menu_items):
3390 * nsfns.m (unwind_create_frame):
3391 * print.c (print_unwind):
3392 * process.c (start_process_unwind):
3393 * search.c (unwind_set_match_data):
3394 * window.c (select_window_norecord, select_frame_norecord):
3395 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3396 (fast_set_selected_frame):
3397 * xfns.c, w32fns.c (unwind_create_tip_frame):
3398 Return void, not a dummy Lisp_Object. All uses changed.
3399 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3400 * callproc.c (call_process_kill):
3401 * fileio.c (restore_point_unwind, decide_coding_unwind)
3402 (build_annotations_unwind):
3403 * insdel.c (Fcombine_after_change_execute_1):
3404 * keyboard.c (read_char_help_form_unwind):
3405 * menu.c (unuse_menu_items):
3406 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3407 * sound.c (sound_cleanup):
3408 * xdisp.c (unwind_redisplay):
3409 * xfns.c (clean_up_dialog):
3410 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3411 Accept no args and return void, instead of accepting and returning
3412 a dummy Lisp_Object. All uses changed.
3413 * cygw32.c (fchdir_unwind):
3414 * fileio.c (close_file_unwind):
3415 * keyboard.c (restore_kboard_configuration):
3416 * lread.c (readevalllop_1):
3417 * process.c (wait_reading_process_output_unwind):
3418 Accept int and return void, rather than accepting an Emacs integer
3419 and returning a dummy object. In some cases this fixes an
3420 unlikely bug when the corresponding int is outside Emacs integer
3421 range. All uses changed.
3422 * dired.c (directory_files_internal_unwind):
3423 * fileio.c (do_auto_save_unwind):
3424 * gtkutil.c (pop_down_dialog):
3425 * insdel.c (reset_var_on_error):
3426 * lread.c (load_unwind):
3427 * xfns.c (clean_up_file_dialog):
3428 * xmenu.c, nsmenu.m (pop_down_menu):
3429 * xmenu.c (cleanup_widget_value_tree):
3430 * xselect.c (wait_for_property_change_unwind):
3431 Accept pointer and return void, rather than accepting an Emacs
3432 save value encapsulating the pointer and returning a dummy object.
3434 * editfns.c (Fformat): Update the saved pointer directly via
3435 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3436 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3437 (unwind_body): New function.
3438 (record_unwind_protect): First arg is now a function returning void,
3439 not a dummy Lisp_Object.
3440 (record_unwind_protect_ptr, record_unwind_protect_int)
3441 (record_unwind_protect_void): New functions.
3442 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3443 * fileio.c (struct auto_save_unwind): New type.
3444 (do_auto_save_unwind): Use it.
3445 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3446 * insdel.c (struct rvoe_arg): New type.
3447 (reset_var_on_error): Use it.
3448 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3450 (specbinding_func): Remove; there are now several such functions.
3451 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3452 (set_unwind_protect_ptr): New function.
3453 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3455 Be simpler and more consistent about reporting I/O errors.
3456 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3457 Say "Read error" and "Write error", rather than "I/O error", or
3458 "IO error reading", or "IO error writing", when a read or write
3460 * process.c (Fmake_network_process, wait_reading_process_output)
3461 (send_process, Fprocess_send_eof, wait_reading_process_output):
3462 Capitalize diagnostics consistently. Put "failed foo" at the
3463 start of the diagnostic, so that we don't capitalize the
3464 function name "foo". Consistently say "failed" for such
3466 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3467 All callers changed. This is so it can use report_file_error.
3468 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3469 diagnostics consistently as above.
3471 * fileio.c (report_file_errno): Fix errno reporting bug.
3472 If the file name is neither null nor a pair, package it up as a
3473 singleton list. All callers changed, both to this function and to
3474 report_file_error. This fixes a bug where the memory allocator
3475 invoked by list1 set errno so that the immediately following
3476 report_file_error reported the wrong errno value.
3478 Fix minor problems found by --enable-gcc-warnings.
3479 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3480 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3482 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3484 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3485 Set event->arg to Qt if switch-event shall be generated.
3486 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3488 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3490 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3493 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3494 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3495 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3496 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3497 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3498 and there is a focused frame.
3499 (head_table): Add focus-in and focus-out.
3500 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3501 bind to handle-focus-in/out.
3503 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3504 (Fhandle_switch_frame): Call Fhandle_focus_in.
3505 (syms_of_frame): defsubr handle-focus-in/out.
3507 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3509 Fix porting bug to older POSIXish platforms (Bug#14862).
3510 * sysdep.c (emacs_pipe): New function, that implements
3511 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3512 This should port better to CentOS 5 and to Mac OS X 10.6.
3513 All calls to pipe2 changed.
3515 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3516 This makes the code easier to read and the executable a bit smaller.
3517 Do not replace all calls to Fcons that happen to create lists,
3518 just calls that are intended to create lists. For example, when
3519 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3520 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3521 Similarly for list2 through list5.
3522 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3523 * bytecode.c (exec_byte_code):
3524 * callint.c (quotify_arg, Fcall_interactively):
3525 * callproc.c (Fcall_process, create_temp_file):
3526 * charset.c (load_charset_map_from_file)
3527 (Fdefine_charset_internal, init_charset):
3528 * coding.c (get_translation_table, detect_coding_system)
3529 (Fcheck_coding_systems_region)
3530 (Fset_terminal_coding_system_internal)
3531 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3532 * composite.c (update_compositions, Ffind_composition_internal):
3533 * dired.c (directory_files_internal, file_name_completion)
3535 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3536 * doc.c (Fsnarf_documentation):
3537 * editfns.c (Fmessage_box):
3539 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3540 (Feval, eval_sub, Ffuncall, apply_lambda):
3541 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3542 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3543 (Fset_file_times, Finsert_file_contents)
3544 (Fchoose_write_coding_system, Fwrite_region):
3545 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3546 * font.c (font_registry_charsets, font_parse_fcname)
3547 (font_prepare_cache, font_update_drivers, Flist_fonts):
3548 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3549 * frame.c (make_frame, Fmake_terminal_frame)
3550 (x_set_frame_parameters, x_report_frame_params)
3551 (x_default_parameter, Fx_parse_geometry):
3552 * ftfont.c (syms_of_ftfont):
3553 * image.c (gif_load):
3554 * keyboard.c (command_loop_1):
3555 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3556 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3557 (Fminor_mode_key_binding, accessible_keymaps_1)
3558 (Faccessible_keymaps, Fwhere_is_internal):
3559 * lread.c (read_emacs_mule_char):
3560 * menu.c (find_and_return_menu_selection):
3561 * minibuf.c (get_minibuffer):
3562 * nsfns.m (Fns_perform_service):
3563 * nsfont.m (ns_script_to_charset):
3564 * nsmenu.m (ns_popup_dialog):
3565 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3566 (Fx_own_selection_internal):
3567 * nsterm.m (append2):
3568 * print.c (Fredirect_debugging_output)
3569 (print_prune_string_charset):
3570 * process.c (Fdelete_process, Fprocess_contact)
3571 (Fformat_network_address, set_socket_option)
3572 (read_and_dispose_of_process_output, write_queue_push)
3573 (send_process, exec_sentinel):
3574 * sound.c (Fplay_sound_internal):
3575 * textprop.c (validate_plist, add_properties)
3576 (Fput_text_property, Fadd_face_text_property)
3577 (copy_text_properties, text_property_list, syms_of_textprop):
3578 * unexaix.c (report_error):
3579 * unexcoff.c (report_error):
3580 * unexsol.c (unexec):
3581 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3582 (Fformat_mode_line, syms_of_xdisp):
3583 * xfaces.c (set_font_frame_param)
3584 (Finternal_lisp_face_attribute_values)
3585 (Finternal_merge_in_global_face, syms_of_xfaces):
3586 * xfns.c (x_default_scroll_bar_color_parameter)
3587 (x_default_font_parameter, x_create_tip_frame):
3588 * xfont.c (xfont_supported_scripts):
3589 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3590 (menu_help_callback, xmenu_show):
3592 * xterm.c (set_wm_state):
3593 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3594 and similarly for list2 through list5.
3596 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3598 * callproc.c (Fcall_process_region): Fix minor race and tune.
3599 (create_temp_file): New function, with the temp-file-creation part
3600 of the old Fcall_process_region. Use Fcopy_sequence to create the
3601 temp file name, rather than alloca + build_string, for simplicity.
3602 Don't bother to block input around the temp file creation;
3603 shouldn't be needed. Simplify use of mktemp.
3604 Use record_unwind_protect immediately after creating the temp file;
3605 this closes an unlikely race where the temp file was not removed.
3606 Use memcpy rather than an open-coded loop.
3607 (Fcall_process_region): Use the new function. If the input is
3608 empty, redirect from /dev/null rather than from a newly created
3609 empty temp file; this avoids unnecessary file system traffic.
3611 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3613 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3614 Simplify by making this case like the other two. This is a bit
3615 slower on obsolete hosts, but the extra complexity isn't worth it.
3617 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3618 * process.c (create_process) [!DOS_NT]:
3619 Remove now-unnecessary calls to emacs_close.
3621 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3623 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3624 returning early. (Bug#14850)
3626 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3627 and inhibit-iso-escape-detection attributes of 'undecided'.
3630 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3632 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3633 Reported by Herbert J. Skuhra in
3634 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3636 Don't lose top specpdl entry when memory is exhausted.
3637 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3638 specpdl overflow here, to simplify callers; all callers changed.
3639 Always reserve an unused entry at the stack top; this avoids
3640 losing the top entry's information when memory is exhausted.
3642 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3644 Clean up errno reporting and fix some errno-reporting bugs.
3645 * callproc.c (Fcall_process):
3646 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3647 * process.c (create_process, Fmake_network_process):
3648 * unexaix.c (report_error):
3649 * unexcoff.c (report_error):
3650 Be more careful about reporting the errno of failed operations.
3651 The code previously reported the wrong errno sometimes.
3652 Also, prefer report_file_errno to setting errno + report_file_error.
3653 (Fcall_process): Look at openp return value rather than at path,
3654 as that's a bit faster and clearer when there's a numeric predicate.
3655 * fileio.c (report_file_errno): New function, with most of the
3656 old contents of report_file_error.
3657 (report_file_error): Use it.
3658 (Ffile_exists_p, Ffile_accessible_directory_p):
3659 Set errno to 0 when it is junk.
3660 * fileio.c (Faccess_file):
3661 * image.c (x_create_bitmap_from_file):
3662 Use faccessat rather than opening the file, to avoid the hassle of
3663 having a file descriptor open.
3664 * lisp.h (report_file_errno): New decl.
3665 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3668 * process.c (create_process, wait_reading_process_output) [AIX]:
3669 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3670 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3671 a multithreaded environment anyway).
3672 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3674 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3676 * image.c (x_find_image_file): Don't close a remote file handle.
3678 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3680 Fix races with threads and file descriptors.
3681 * callproc.c (Fcall_process_region):
3682 * dired.c (open_directory):
3683 * emacs.c (main, Fdaemon_initialized):
3684 * image.c (x_find_image_file):
3685 * inotify.c (Finotify_rm_watch):
3686 * lread.c (Flocate_file_internal):
3687 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3688 * term.c (term_mouse_moveto, init_tty):
3689 * termcap.c (tgetent):
3690 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3691 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3692 * unexhp9k800.c, unexmacosx.c (unexec):
3693 * callproc.c (Fcall_process_region):
3694 Use emacs_close, not close.
3695 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3696 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3697 and posix_close function on current platforms (which all lack them).
3698 (emacs_close): Use it. This should fix the races on GNU/Linux and
3699 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3700 and it should avoid closing random victim file descriptors on
3703 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3705 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3706 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3709 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3710 This is for .gdbinit xbacktrace.
3712 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3713 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3714 (emacs_set_tty): Now static.
3715 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3716 * term.c (tty_capable_p, tty_default_color_capabilities)
3717 (get_tty_terminal, term_mouse_movement)
3718 (handle_one_term_event, init_tty, maybe_fatal):
3719 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3720 (tgetent, scan_file, name_match, compare_contin):
3721 * terminal.c (get_terminal):
3722 Use bool for boolean.
3723 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3724 Prefer char to unsigned char if either will do.
3725 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3726 (tty_write_glyphs): Prefer int to unsigned.
3727 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3728 All callers changed.
3729 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3731 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3734 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3735 (B__dummy__): New dummy symbol, to pacify C89.
3736 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3737 they can't grok varargs macros.
3738 * dispnew.c (add_window_display_history)
3739 (add_frame_display_history):
3740 * print.c (print_object):
3741 * xdisp.c (debug_method_add):
3742 Use %p printf format only for void pointers.
3743 * emacs.c (usage_message): New constant, replacing ...
3744 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3745 (main): Adjust to usage reorg.
3746 * fns.c (syms_of_fns):
3747 * profiler.c (syms_of_profiler):
3748 Don't use non-constant struct initializers.
3749 * gnutls.h (gnutls_initstage_t):
3750 * lisp.h (enum Lisp_Fwd_Type):
3751 * lread.c (lisp_file_lexically_bound_p):
3752 * xsettings.c (anonymous enum):
3753 Remove trailing comma.
3754 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3755 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3756 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3758 * regex.c (const_re_char): New type, to pacify strict C89.
3759 All uses of 'const re_char' replaced to use it.
3760 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3761 with glibc when strict C89. This change is imported from gnulib.
3763 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3764 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3765 Omit GNU_LINUX implementation, since it requires long long.
3766 * xterm.c (x_draw_underwave):
3767 Do not assume the traditional order of struct's members.
3768 (x_term_init): Rewrite to avoid the need for non-constant structure
3771 Syntax cleanup, mostly replacing macros with functions.
3772 This removes the need for the syntax_temp hack.
3773 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3774 * syntax.c (SYNTAX_INLINE): New macro.
3775 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3776 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3777 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3778 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3779 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3780 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3781 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3782 Now constants, not macros.
3783 (syntax_temp) [!__GNUC__]: Remove.
3784 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3785 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3786 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3787 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3788 Move here from syntax.h; now functions, not macros. Except for the
3789 last function, these are static since only syntax.c uses them.
3790 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3791 All uses changed. Now a function, not a macro; use this fact
3792 to simplify the code.
3793 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3794 compiler bugs; no longer relevant.
3795 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3796 (SYNTAX_INLINE): New macro.
3797 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3798 for the new functions. Use bool for boolean member.
3799 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3800 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3801 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3802 (SETUP_BUFFER_SYNTAX_TABLE):
3803 Now extern inline functions, not macros.
3804 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3805 Remove; all uses replaced by implementation.
3806 (syntax_temp) [!__GNUC__]: Remove decl.
3807 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3809 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3811 * emacs.c (main): Fix syntax error.
3813 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3815 Timestamp fixes for undo (Bug#14824).
3816 * atimer.c (schedule_atimer):
3817 * fileio.c (Ffile_newer_than_file_p):
3818 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3819 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3820 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3821 (syms_of_fileio): Remove Sclear_visited_file_name.
3822 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3823 file doesn't exist; this avoids an ambiguity with negative timestamps.
3824 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3825 * systime.h (make_emacs_time, invalid_emacs_time):
3826 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3827 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3828 * undo.c (record_first_change): Push (visited-file-modtime) onto
3829 undo list rather than reimplementing it by hand, incorrectly.
3831 2013-07-09 Ken Brown <kbrown@cornell.edu>
3833 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3835 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3837 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3839 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3841 Handle errno and exit status a bit more carefully.
3842 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3843 number into an exit status. Instead, use EXIT_CANCELED.
3844 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3845 * callproc.c (relocate_fd):
3846 * emacs.c (close_output_streams, main):
3847 * process.c (create_process):
3848 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3849 Use emacs_perror for simplicity.
3850 * callproc.c (relocate_fd, main):
3851 * sysdep.c (sys_subshell):
3852 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3853 (shut_down_emacs): Use emacs_write, not write.
3854 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3855 * fileio.c (Fcopy_file, e_write):
3856 * nsterm.m (ns_select):
3857 * process.c (send_process):
3858 * sound.c (vox_write):
3859 Use emacs_write_sig, not emacs_write.
3860 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3861 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3863 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3865 (emacs_full_write): New function.
3866 (emacs_write): Rewrite to use it.
3867 (emacswrite_sig, emacs_perror): New functions.
3868 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3870 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3872 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3873 on NS even if it is present. Pixmap on NS is a void*.
3875 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3877 Port to Ubuntu 10 (Bug#14803).
3878 Problem reported by T.V. Raman.
3879 * process.c (close_on_exec, accept4, process_socket):
3880 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3882 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3884 * w32.c (sys_dup): Declare prototype.
3888 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3890 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3892 Make file descriptors close-on-exec when possible (Bug#14803).
3893 This simplifies Emacs a bit, since it no longer needs to worry
3894 about closing file descriptors by hand in some cases.
3895 It also fixes some unlikely races. Not all such races, as
3896 libraries often open files internally without setting
3897 close-on-exec, but it's an improvement.
3898 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3899 * callproc.c (Fcall_process) [!MSDOS]:
3900 * emacs.c (main) [!DOS_NT]:
3901 * nsterm.m (ns_term_init):
3902 * process.c (create_process):
3903 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3904 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3905 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3906 Prefer mkostemp with O_CLOEXEC to mkstemp.
3907 * callproc.c (relocate_fd) [!WINDOWSNT]:
3908 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3909 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3911 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3912 Make the resulting file descriptor close-on-exec.
3913 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3914 * lread.c (load_descriptor_list, load_descriptor_unwind):
3915 Remove; no longer needed. All uses removed.
3916 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3917 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3919 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
3920 (Fmake_network_process, Fnetwork_interface_list):
3921 (Fnetwork_interface_info, server_accept_connection):
3922 Make newly-created socket close-on-exec.
3923 * sysdep.c (emacs_open, emacs_fopen):
3924 Make new-created descriptor close-on-exec.
3925 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
3926 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
3928 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
3930 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
3931 for NS_IMPL_GNUSTEP.
3933 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3935 Fix openp errno handling.
3936 * callproc.c (Fcall_process): Preserve openp errno around close.
3937 * lread.c (openp): Set errno when returning -1, as some callers
3940 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
3942 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
3944 * nsterm.h (NSSavePanel): Update comment.
3945 (NSAPP_DATA2_RUNFILEDIALOG): Define.
3946 (ns_run_file_dialog): Declare.
3948 * nsfns.m: Remove panelOK.
3950 (ns_run_file_dialog): New function.
3951 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
3952 event loop, so file dialog is popped up by ns_run_file_dialog, called
3953 by sendEvent (Bug#14578).
3954 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
3956 2013-07-06 Eli Zaretskii <eliz@gnu.org>
3958 * xdisp.c (default_line_pixel_height): New function.
3959 (pos_visible_p, move_it_vertically_backward, try_scrolling)
3960 (try_cursor_movement, redisplay_window, try_window)
3961 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
3963 * window.c (window_scroll_pixel_based):
3964 use default_line_pixel_height.
3966 * dispextern.h (default_line_pixel_height): Add prototype.
3968 * frame.c (x_set_line_spacing): Accept a float value for
3969 line-spacing parameter, per the documentation.
3971 * data.c (Fmultibyte_string_p): Doc fix.
3973 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
3975 Use emacs_open more consistently when opening files.
3976 This handles EINTR more consistently now, and makes it easier
3977 to introduce other uniform changes to file descriptor handling.
3978 * src/systdio.h: New file.
3979 * src/buffer.c (mmap_init):
3980 * cygw32.c (chdir_to_default_directory):
3981 * dispnew.c (Fopen_termscript):
3982 * emacs.c (Fdaemon_initialized):
3983 * fileio.c (Fdo_auto_save):
3984 * image.c (slurp_file, png_load_body, jpeg_load_body):
3985 * keyboard.c (Fopen_dribble_file):
3987 * print.c (Fredirect_debugging_output):
3988 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
3989 * termcap.c (tgetent):
3990 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
3991 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
3992 * w32term.c (w32_initialize) [CYGWIN]:
3993 * xfaces.c (Fx_load_color_file):
3994 Use emacs_open instead of plain open, and emacs_fopen instead of
3996 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
3997 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
3998 * callproc.c (default_output_mode): New constant.
3999 (Fcall_process): Use it to call emacs_open instead of plain creat.
4000 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4001 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4002 (emacs_fopen): New function.
4003 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4004 Include <lisp.h>, for emacs_open.
4005 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4007 Remove duplicate #include directives.
4008 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4010 Don't include stdio.h twice.
4011 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4012 Don't include sys/types.h or stdio.h twice.
4013 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4014 * lread.c: Don't include coding.h twice.
4015 * nsfont.m: Don't include frame.h twice.
4016 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4017 * ralloc.c: Don't include <unistd.h> twice.
4018 * xdisp.c: Don't include font.h twice.
4019 * xterm.c: Don't include fontset.h twice.
4020 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4022 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4024 Scale ImageMagick images more carefully.
4025 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4026 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4027 Be more careful about avoiding undefined behavior after
4028 integer overflow and division by zero.
4030 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4032 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4033 (syms_of_w32fns): DEFSYM them.
4034 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4035 (CCHDEVICENAME): Define macros if not defined.
4036 (struct MONITOR_INFO_EX): New struct.
4037 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4038 (enum_display_monitors_fn): New variable.
4039 (globals_of_w32fns): Initialize it.
4040 (Fx_display_pixel_width, Fx_display_pixel_height)
4041 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4042 multi-monitor setups in docstrings.
4043 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4044 screen size by primary monitor's millimeter per pixel.
4045 (w32_monitor_enum, w32_display_monitor_attributes_list)
4046 (w32_display_monitor_attributes_list_fallback)
4047 (Fw32_display_monitor_attributes_list): New functions.
4048 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4050 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4052 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4054 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4056 * fileio.c (Qfile_notify_error): New error symbol.
4058 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4059 * inotify.c (inotify_callback, symbol_to_inotifymask)
4060 (Finotify_add_watch, Finotify_rm_watch): Use it.
4061 (inotifyevent_to_event): Exchange order of cookie and file name.
4062 (Finotify_add_watch): Adapt docstring.
4064 * lisp.h (Qfile_notify_error): Declare.
4066 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4068 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4069 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4070 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4071 which did not work (see <http://bugs.gnu.org/14569#307>).
4072 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4073 && (!noninteractive || initialized)). This attempts to thread
4074 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4076 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4078 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4079 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4081 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4083 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4084 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4085 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4086 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4088 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4090 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4091 Define to __sys_siglist.
4093 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4095 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4096 word-wrap, so that overflow-newline-into-fringe would work in
4097 visual-line-mode. (Bug#2749)
4098 (move_it_in_display_line_to): When the last scanned display
4099 element fits exactly on the display line, and
4100 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4101 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4102 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4103 finding buffer position that corresponds to pixel coordinates,
4104 e.g. in buffer_posn_from_coords.
4106 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4108 * process.c (handle_child_signal): Call catch_child_signal if
4111 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4113 Don't convert function pointers to void * and back.
4114 It isn't portable C, and it's easy enough to avoid.
4115 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4116 (make_save_value): Add support for SAVE_FUNCPOINTER.
4117 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4118 * print.c (print_object):
4119 Distinguish function from object pointers.
4120 * lisp.h (SAVE_FUNCPOINTER): New constant.
4121 (SAVE_SLOT_BITS): Adjust to it.
4122 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4123 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4124 (voidfuncptr): New typedef.
4125 (struct Lisp_Save_Value): New member data[0].funcpointer.
4126 (XSAVE_FUNCPOINTER): New function.
4128 Simplify buildobj processing.
4129 * Makefile.in (buildobj.h): Make it a sequence of strings each
4130 followed by comma, rather than a single string. Put it into a
4131 .tmp file in case there's an error while generating it.
4132 (gl-stamp): Use .tmp for temp files.
4133 (mostlyclean): Clean .tmp files.
4134 * doc.c (buildobj): Move to just the routine that needs it.
4135 It's now an array of strings, so processing is simpler.
4137 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4139 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4140 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4141 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4142 Invoke malloc_enable_thread even when not interactive.
4143 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4144 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4145 in this case, since the underlying bug has now been fixed.
4147 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4149 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4150 unlinking it (bug#14691).
4152 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4154 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4155 before checking whether buffer is modified. This lets
4156 `kill-buffer-query-functions' cancel killing of the buffer or save
4157 its content before `kill-buffer' asks user the "Buffer %s
4158 modified; kill anyway?" question.
4160 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4162 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4163 Let the super performKeyEquivalent deal with them (Bug#14747).
4165 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4167 * widget.c (resize_cb): Remove unused local.
4169 Do not use GTK 3 if it exists but cannot be compiled.
4170 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4171 * xterm.c (x_error_handler) [!USE_GTK]:
4174 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4176 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4178 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4179 to the valid range of values. (Bug#14753)
4181 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4182 when moving point by using the current glyph matrix. This avoids
4183 the need to force redisplay when this function is called in a
4186 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4188 Fix minor problems found by static checking.
4189 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4190 Redo the latter's body to sidestep GCC parenthesization warnings.
4191 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4192 * coding.c (detect_coding, detect_coding_system):
4193 * coding.h (struct undecided_spec):
4194 Use bool for boolean.
4195 * image.c (QCmax_width, QCmax_height): Now static.
4196 * xdisp.c (Fmove_point_visually): Remove unused local.
4198 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4200 * xdisp.c (Fmove_point_visually): New function.
4202 2013-06-28 Kenichi Handa <handa@gnu.org>
4204 * coding.h (define_coding_undecided_arg_index): New enum.
4205 (coding_attr_index): New members
4206 coding_attr_undecided_inhibit_null_byte_detection,
4207 coding_attr_undecided_inhibit_iso_escape_detection,
4208 coding_attr_undecided_prefer_utf_8.
4209 (undecided_spec): New struct.
4210 (struct coding_system): New member `undecided' of the member
4213 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4214 (detect_coding): Likewise.
4215 (detect_coding_system): Likewise.
4216 (Fdefine_coding_system_internal): New coding system properties
4217 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4219 (syms_of_coding): Adjust for coding_arg_undecided_max.
4221 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4223 * image.c (x_from_xcolors): Remove unused local.
4225 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4227 Defer image data transfer between X client and server until actual
4230 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4233 * image.c (Destroy_Image): Remove.
4234 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4235 `mask_p', and `colors_p'. All uses changed.
4236 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4237 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4238 New macros for `flags' arg to x_clear_image_1.
4239 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4240 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4241 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4242 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4243 (image_get_x_image, image_unget_x_image): New functions or macros.
4244 (image_background, image_background_transparent, x_to_xcolors)
4245 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4246 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4247 instead of Destroy_Image.
4248 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4249 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4250 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4251 (imagemagick_load_image, svg_load_image): Use them instead of
4252 x_create_x_image_and_pixmap, and x_put_x_image followed by
4253 x_destroy_x_image, respectively.
4254 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4255 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4256 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4257 background_transparent fields.
4258 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4259 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4261 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4263 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4264 This mostly consists of undoing recent changes.
4265 * callproc.c (Fcall_process):
4266 * process.c (create_process):
4267 Do not worry about catching SIGCHLD here, undoing previous change.
4268 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4269 * process.c, process.h (catch_child_signal):
4270 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4271 * process.c (catch_child_handler): Don't worry about being called
4272 lazily and do not assume caller has blocked SIGCHLD, undoing
4273 previous change. Move first-time stuff back to
4274 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4275 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4276 set lib_child_handler if it's already initialized, which may
4277 help avoid problems on GNUStep.
4279 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4281 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4282 * callproc.c (Fcall_process):
4283 * process.c (create_process):
4284 Make sure SIGCHLD is caught before we fork,
4285 since Emacs startup no arranges to catch SIGCHLD.
4286 * process.c (lib_child_handler): Initialize to null, not to
4288 (catch_child_signal): Allow self to be called lazily.
4289 Do nothing if it's already been called.
4290 Assume caller has blocked SIGCHLD (all callers do now).
4291 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4292 just before it's really needed.
4293 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4294 since it hasn't been caught yet.
4296 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4298 * image.c (compute_image_size): New function to implement
4299 :max-width and :max-height.
4300 (imagemagick_load_image): Use it.
4302 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4304 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4305 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4307 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4308 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4309 the SIGCHLD handler, since the code is not atomic and (due to glib)
4310 signals may be arriving now.
4311 * sysdep.c (init_signals): Do not catch child signals here;
4312 'main' now does that later, at a safer time.
4314 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4316 Clean up SIGCHLD handling a bit (Bug#14569).
4317 * process.c, process.h (catch_child_signal):
4318 Now always extern, even if !NS_IMPL_GNUSTEP.
4319 * process.c (catch_child_signal): Move glib tickler here from
4320 init_process_emacs, so that it's done earlier in Emacs
4321 initialization. Also move the noninteractive && !initialized
4322 check here from init_process_emacs. This is all a bit cleaner for
4323 GNUish platforms, and I hope it works around the Cygwin bug.
4324 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4325 that glib signal handling is tickled before glib creates threads.
4327 * process.c (wait_reading_process_output): Avoid int overflow
4328 when reading more than 2 GiB total from a process.
4330 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4332 * process.c (create_process): Handle a couple more cases,
4333 i.e., work even if new_argv and wait_child_setup[i] are cached.
4334 Use Fcall_process's style for volatile vars.
4336 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4338 * process.c (create_process): Mark PROCESS volatile.
4340 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4342 Use C99-style flexible array members if available.
4343 This avoids some subtle aliasing issues, which typically
4344 aren't a problem with GCC but may be a problem elsewhere.
4345 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4346 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4347 In either case, it uses a flexible array member rather than
4348 the old struct hack. All uses changed.
4349 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4350 Adjust to sdata reorganization.
4351 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4352 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4353 that ports better to pre-C99 non-GCC.
4354 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4355 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4356 as the latter has changed.
4357 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4358 and port better to pre-C99 GCC.
4359 * image.c (struct xpm_cached_color):
4360 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4361 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4362 Use FLEXIBLE_ARRAY_MEMBER.
4363 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4364 Move decl to top level so it gets checked against implementation.
4365 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4366 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4368 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4370 * syntax.c: Integer cleanups.
4371 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4372 All uses that need 0-or-2 changed to:
4373 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4374 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4375 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4376 (char_quoted, prev_char_comend_first, back_comment)
4377 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4378 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4379 Use bool for boolean.
4380 (update_syntax_table, skip_chars, skip_syntaxes):
4381 Prefer int to unsigned when either will do.
4382 (back_comment): Return boolean success flag, like forw_comment,
4383 instead of positive-or-minus-1 (which might have overflowed int anyway).
4384 Don't stuff ptrdiff_t into int.
4385 (syntax_spec_code, syntax_code_spec): Now const.
4386 (Fmatching_paren, scan_lists, scan_sexps_forward):
4387 Use enum syntaxcode for syntax code.
4388 (Fmatching_paren): Check that arg is a character, not just an integer.
4389 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4390 (Finternal_describe_syntax_value): Omit no-longer-needed
4392 (skip_chars): Use char, not unsigned char, when the distinction
4394 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4395 * bytecode.c (exec_byte_code):
4396 * syntax.c (syntax_spec_code, Fchar_syntax)
4397 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4399 * syntax.h (SYNTAX_WITH_FLAGS):
4400 Omit unnecessary casts.
4402 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4404 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4405 line dimensions here, to avoid race conditions with the main
4406 thread. (Bug#14062, bug#14630, bug#14669)
4408 * w32term.c (w32_draw_window_cursor): Compute the header line and
4409 mode line dimensions here.
4410 <w32_system_caret_window, w32_system_caret_hdr_height>:
4411 <w32_system_caret_mode_height>: New variables.
4413 * w32term.h: Declare them.
4415 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4417 * alloc.c (die): Move "assertion failed" string here ...
4418 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4419 COND when SUPPRESS_CHECKING. This shrinks the executable text
4420 size by 0.8% to 2.2% when configured with --enable-checking,
4421 depending on optimization flags (GCC 4.8.1 x86-64).
4423 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4425 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4427 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4428 base is 2; this is more accurate.
4430 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4432 * sound.c (string_default): Move to !WINDOWSNT section.
4433 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4435 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4437 * sound.c: Integer cleanups.
4438 Remove unnecessary forward decls.
4439 (struct sound_device): The 'file' member is now a Lisp_Object, not
4440 a char *, so that we needn't invoke alloca on a huge size.
4441 (Fplay_sound_internal): Adjust to this.
4442 (string_default): New function.
4443 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4444 Use it to adjust to the struct sound_device change.
4445 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4446 (be2hs) [0]: Remove.
4448 * syntax.c (skip_chars): Don't use uninitialized storage
4449 when searching a multibyte buffer for characters that are not in a
4450 unibyte string that contains non-ASCII characters.
4452 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4454 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4455 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4457 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4459 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4461 2013-06-18 Kenichi Handa <handa@gnu.org>
4463 * font.c (Ffont_spec): Signal an error for an invalid font name
4466 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4468 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4469 In particular this ports to 32-bit sparc Sun cc.
4470 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4471 array with a dummy element at specpdl[-1], so that its address can
4473 (unbind_to): Do not copy the binding; not needed, now that we
4474 copy old_value in the one place where the copy is needed.
4475 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4476 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4477 (union specbinding): Rename from struct specbinding. Redo layout
4478 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4479 which is not portable. With Sun C 5.12 32-bit sparc, the
4480 declaration causes nargs to be an unsigned bitfield, a behavior
4481 that the C standard allows; but Emacs wants nargs to be signed.
4482 The overall type is now a union of structures rather than a
4483 structure of union of structures, and the 'kind' member is now a
4484 bitfield, so that the overall type doesn't grow. All uses changed.
4485 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4487 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4489 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4490 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4492 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4494 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4496 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4497 unless we know that the window w's frame is a frame object.
4498 Another attempt at solving bug#14062 and bug#14630.
4500 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4502 * textprop.c (property_set_type): New enum.
4503 (add_properties): Allow appending/prepending text properties.
4504 (add_text_properties_1): Factored out of Fadd_text_properties.
4505 (Fadd_text_properties): Move all the code into
4506 add_text_properties_1.
4507 (Fadd_face_text_property): New function that calls
4508 add_text_properties_1.
4510 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4512 Move functions from lisp.h to individual modules when possible.
4513 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4514 * alloc.c (XFLOAT_INIT, set_symbol_name):
4515 * buffer.c (CHECK_OVERLAY):
4516 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4517 (set_char_table_parent):
4518 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4519 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4520 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4521 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4523 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4524 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4525 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4526 (backtrace_args, backtrace_debug_on_exit):
4527 * floatfns.c (CHECK_FLOAT):
4528 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4529 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4530 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4531 (set_hash_index_slot):
4532 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4533 * marker.c (CHECK_MARKER):
4534 * textprop.c (CHECK_STRING_OR_BUFFER):
4535 * window.c (CHECK_WINDOW_CONFIGURATION):
4536 Move here from lisp.h, and make these functions static rather than
4538 * buffer.c (Qoverlayp):
4540 * fns.c (Qhash_table_p):
4541 * window.c (Qwindow_configuration_p):
4543 * lisp.h: Remove the abovementioned defns and decls.
4545 Use functions, not macros, for XINT etc (Bug#11935).
4546 In lisp.h, prefer functions to function-like macros, and
4547 constants to object-like macros, when either will do. This:
4548 . simplifies use, as there's no more need to worry about
4549 arguments' side effects being evaluated multiple times.
4550 . makes the code easier to debug on some platforms.
4551 However, when using gcc -O0, keep using function-like macros
4552 for a few critical operations, for performance reasons.
4553 This sort of thing isn't needed with gcc -Og, but -Og
4554 is a GCC 4.8 feature and isn't widely-enough available yet.
4555 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4556 Remove enum lsb_bits; no longer needed.
4557 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4558 * buffer.c (Qoverlap):
4560 * fns.c (Qhash_table_p):
4561 Now extern, so lisp.h can use these symbols.
4562 * dispextern.h: Include character.h, for MAX_CHAR etc.
4563 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4564 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4565 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4566 (GLYPH_CODE_P): Move here from lisp.h.
4567 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4568 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4569 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4570 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4571 XUNTAG now returns void *.
4572 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4573 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4574 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4575 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4576 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4577 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4578 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4579 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4580 New macros, renamed from their sans-lisp_h_ counterparts.
4581 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4582 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4583 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4584 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4585 If compiling via GCC without optimization, define these as macros
4586 in addition to inline functions.
4587 To disable this, compile with -DINLINING=0.
4588 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4589 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4590 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4591 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4592 (INTMASK, VALMASK): Now macros, since static values cannot be
4593 accessed from extern inline functions.
4594 (VALMASK): Also a constant, for benefit of old GDB.
4595 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4596 is INTEGERP, which can fold it in.
4597 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4598 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4599 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4600 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4601 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4602 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4603 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4604 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4605 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4606 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4607 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4608 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4609 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4610 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4611 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4612 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4613 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4614 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4615 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4616 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4617 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4618 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4619 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4620 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4621 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4622 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4623 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4624 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4625 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4626 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4627 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4628 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4629 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4631 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4632 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4633 (VALMASK): Define in one place rather than in two, merging the
4634 USE_LSB_TAG parts; this is simpler.
4635 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4636 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4637 Move up, to avoid use before definition.
4638 Also include "globals.h" earlier, for the same reason.
4639 (make_natnum): New function.
4640 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4641 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4642 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4643 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4644 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4645 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4646 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4647 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4648 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4649 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4650 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4651 (Qwindow_configuration_p, Qimage): New forward declarations.
4652 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4653 (STRING_COPYIN): Remove; unused.
4654 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4655 (xcar_addr, xcdr_addr): New functions. All uses changed.
4656 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4657 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4658 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4659 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4660 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4661 (TYPE_RANGED_INTEGERP): Simplify.
4662 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4663 (setlocale, fixup_locale, synchronize_system_messages_locale)
4664 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4665 Now empty functions, not macros.
4666 (functionp): Return bool, not int.
4667 * window.c (Qwindow_configuration_p): Now extern,
4668 so window.h can use it.
4669 * window.h (Qwindowp): Move decl back to lisp.h.
4671 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4673 * xdisp.c (Fline_pixel_height): New function, required for solving
4676 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4678 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4680 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4682 * lread.c (syms_of_lread):
4683 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4685 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4687 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4689 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4691 * fileio.c (expand_file_name): Doc fix.
4693 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4695 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4696 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4697 Wait for self, not for 0. This can't hurt on GNU or similar
4698 system, and may help with Cygwin.
4700 * keyboard.c: Don't use PROP (...) as an lvalue.
4701 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4702 Use set_prop (A, B), not PROP (A) = B.
4704 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4706 * xdisp.c (get_it_property): Use it->window instead of generating
4707 a Lisp object from it->w.
4709 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4711 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4712 get-char-property the window that is being rendered, instead of
4713 the buffer, to support window-specific overlays. (Bug#14575)
4714 (compute_display_string_pos): When W is NULL, use the current
4715 buffer as the object to pass to get-char-property.
4716 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4717 pointer member of the bidi iterator, since no window is pertinent
4720 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4722 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4723 being displayed, and pass it to compute_display_string_pos.
4724 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4725 (bidi_paragraph_init): All callers changed.
4727 * xdisp.c (init_from_display_pos, init_iterator)
4728 (handle_single_display_spec, next_overlay_string)
4729 (get_overlay_strings_1, reseat_1, reseat_to_string)
4730 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4731 Set bidi_it.w member from it->w.
4732 (compute_display_string_pos): Accept additional argument, the
4733 window being displayed, and pass it to Fget_char_property.
4736 * dispextern.h (struct bidi_it): New member w, the window being
4738 (compute_display_string_pos): Adjust prototype.
4740 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4742 * xgselect.c: Remove unneeded include xterm.h.
4744 * process.c (wait_reading_process_output): Check for NS before GLIB.
4745 GLIB may be linked in due to rsvg, but ns_select must be called.
4747 * xgselect.c (xg_select): Remove call to window_system_available
4748 and g_main_context_pending at the top, so Gdk events (i.e. file
4749 notify) are processed when Emacs is started with -nw.
4751 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4753 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4754 (ctagsfiles3): New variable, includes only *.m files.
4755 (TAGS): Use an explicit language name in the regular expressions,
4756 to avoid transformation of '/SOMETHING' by MSYS to
4757 'c:\MSYS\SOMETHING'.
4759 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4761 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4763 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4765 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4766 still need to set the mouse pointer shape and activate help-echo.
4769 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4771 A few porting etc. fixes for the new file monitor code.
4772 See the thread containing
4773 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4774 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4775 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4776 (dir_monitor_callback, Fgfile_rm_watch):
4777 Use assq_no_quit instead of Fassoc, for speed.
4778 (dir_monitor_callback, Fgfile_rm_watch):
4779 eassert that the monitor is a fixnum.
4780 (dir_monitor_callback): No need for CDR_SAFE.
4781 Simplify building of lisp with alternative tails.
4782 (Fgfile_add_watch, Fgfile_rm_watch):
4783 Do not assume glib functions set errno reliably on failure.
4784 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4785 and signal an error otherwise.
4786 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4787 Use Fdelq instead of Fdelete, for speed.
4789 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4791 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4792 don't insist on being invoked on a highlighted tool-bar button.
4793 Avoids losing tool-bar functionality when mouse-highlight is nil.
4794 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4795 Don't highlight when mouse-highlight is nil.
4796 (note_mouse_highlight): When mouse-highlight is nil, don't return
4797 right away; instead, run tool-bar and mode-line highlight
4798 subroutine, clear any existing highlight, and revert the mouse
4799 pointer to its default shape. (Bug#14558)
4801 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4803 * lisp.mk (lisp): Add prog-mode.el.
4805 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4807 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4808 * process.c (dummy_handler): New function.
4809 (lib_child_handler): New static var.
4810 (handle_child_signal): Invoke it.
4811 (catch_child_signal): If a library has set up a signal handler,
4812 save it into lib_child_handler.
4813 (init_process_emacs): If using glib and not on Windows, tickle glib's
4814 child-handling code so that it initializes its private SIGCHLD handler.
4815 * syssignal.h (SA_SIGINFO): Default to 0.
4816 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4817 31; it should no longer be needed now.
4819 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4821 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4823 * gfilenotify.c (globals_of_gfilenotify): New function.
4824 (syms_of_gfilenotify): Move global initialization there.
4826 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4828 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4830 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4831 * keyboard.c (menu_bar_items, tool_bar_items):
4832 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4833 not override local keymaps any more.
4835 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4837 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4839 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4841 * w32console.c (initialize_w32_display): Return the dimensions of
4842 the console window via 2 additional arguments, not via the current
4843 frame. This avoids crashes due to overrunning the bounds of
4844 frame's decode_mode_spec_buffer, which is not resized following
4845 the change of the frame dimensions from the initial 10x10.
4847 * w32term.h (w32_initialize_display_info): Adjust prototype.
4849 * term.c (init_tty): Take dimensions of the frame from the values
4850 returned by initialize_w32_display.
4852 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4853 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4854 (LIBES): Add $(GFILENOTIFY_LIBS).
4856 * w32inevt.c (handle_file_notifications): Add dummy implementation
4857 for !HAVE_W32NOTIFY.
4859 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4861 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4863 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4865 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4867 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4869 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4871 Fix minor problems found by static checking.
4872 * data.c (pure_write_error):
4873 Use xsignal2, not Fsignal, as Fsignal might return.
4874 * eval.c (set_backtrace_debug_on_exit): Now static.
4875 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4876 No longer inline. EXTERN_INLINE is needed only for functions
4877 defined in .h files. Reindent function header as per GNU style.
4878 (backtrace_p, backtrace_top, backtrace_next):
4879 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4880 compiler or linker. Add extern decls to pacify gcc -Wall.
4881 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4883 * frame.c (free_monitors): Define only on platforms that need it.
4884 * nsterm.m (ns_term_init):
4885 * process.c (catch_child_signal):
4886 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4887 defined on all porting targets these days.
4888 * process.c, process.h (catch_child_signal):
4889 Make it extern only if NS_IMPL_GNUSTEP is defined.
4891 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4893 * w32.c (gettimeofday): Make the signature identical to prototype
4894 in nt/inc/sys/time.h.
4896 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4898 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4901 * keyboard.c (safe_run_hooks_error): Improve error message.
4903 * data.c (pure_write_error): Add `object' argument.
4904 * puresize.h (CHECK_IMPURE): Use it.
4906 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4908 * Makefile.in (NOTIFY_OBJ): New variable.
4909 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4911 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4912 Call syms_of_gfilenotify.
4914 * gfilenotify.c: New file.
4916 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4917 and Qfile_w32notify.
4918 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4919 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
4921 * lisp.h: Declare syms_of_gfilenotify.
4923 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
4925 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4927 Merge the specpdl and backtrace stacks. Make the structure of the
4928 specpdl entries more obvious via a tagged union of structs.
4929 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
4930 (enum specbind_tag): New enum.
4931 (struct specbinding): Make it a tagged union of structs.
4932 Add a case for backtrace records.
4933 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
4934 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
4935 (backtrace_debug_on_exit): New accessors.
4936 (struct backtrace): Remove.
4937 (struct catchtag): Remove backlist field.
4938 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
4940 (Flocal_variable_p): Speed up the common case where the binding is
4942 * eval.c (backtrace_list): Remove.
4943 (set_specpdl_symbol, set_specpdl_old_value): Remove.
4944 (set_backtrace_args, set_backtrace_nargs)
4945 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
4946 (backtrace_next): New functions.
4947 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
4948 (unwind_to_catch, internal_lisp_condition_case)
4949 (internal_condition_case, internal_condition_case_1)
4950 (internal_condition_case_2, internal_condition_case_n): Don't bother
4951 with backtrace_list any more.
4952 (Fsignal): Adjust to new backtrace format.
4953 (grow_specpdl): Move up.
4954 (record_in_backtrace): New function.
4955 (eval_sub, Ffuncall): Use it.
4956 (apply_lambda): Adjust to new backtrace format.
4957 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
4959 (specbind): Adjust to new specpdl format. Simplify.
4960 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
4961 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
4963 (mark_backtrace): Remove.
4964 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
4965 * xdisp.c (redisplay_internal): Use record_in_backtrace.
4966 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
4968 * profiler.c (record_backtrace): Use get_backtrace.
4969 (handle_profiler_signal): Use backtrace_top_function.
4970 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
4973 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
4975 * process.h (catch_child_signal): Declare.
4977 * process.c (catch_child_signal): New function.
4978 (init_process_emacs): Call it.
4980 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
4981 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
4983 (x_set_cursor_type): Remove declaration.
4984 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
4985 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
4986 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
4987 (ns_get_color): Use F suffix on float.
4988 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
4989 (ns_get_rgb_color): Remove.
4990 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
4991 (note_mouse_movement): x and y are CGFloat.
4992 (ns_draw_fringe_bitmap): Remove unused rowY.
4993 Change #if to COCOA && >= 10_6.
4994 (ns_draw_window_cursor): Remove unused overspill.
4995 (ns_draw_underwave): width and x are EamcsCGFloat.
4996 (ns_draw_box): thickness is CGFloat.
4997 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
4998 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
4999 if not in main thread.
5000 (ns_get_pending_menu_title, ns_check_menu_open)
5001 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5002 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5003 (sendFromMainThread:): New method.
5004 (changeFont:): size is CGFloat.
5005 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5006 Disable warning about permanent text.
5007 (characterIndexForPoint:): Adjust return type depending on GNUStep
5009 (mouseDown:): delta is CGFloat.
5010 (updateFrameSize): Remove unised variable f.
5011 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5012 Cast float to EmacsCGFloat.
5013 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5014 also to -1 when restoring.
5015 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5016 inside NS_IMPL_COCOA.
5017 (toggleFullScreen:): Put call to toggleFullScreen inside
5018 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5019 (setPosition:portion:whole:): por is CGFloat.
5020 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5021 (mouseDown:): Use CGFloat.
5022 (mouseDragged:): Remove unised variable edge.
5023 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5025 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5027 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5028 when NS_IMPL_GNUSTEP.
5029 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5030 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5031 (EmacsToolbar): Add clearAll. Add tag argument to
5032 addDisplayItemWithImage.
5033 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5035 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5037 * nsmenu.m (ns_update_menubar): Make static.
5038 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5039 (fillWithWidgetValue:): Add cast to SEL for setAction.
5040 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5041 (update_frame_tool_bar): Update code for GNUStep.
5042 (clearAll): New method.
5043 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5044 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5045 Move identifierToItem setObject and activeIdentifiers addObject before
5046 call to insertItemWithItemIdentifier.
5047 (validateVisibleItems): Fix indentation.
5048 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5049 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5050 UtilityWindow to aStyle, remove call to setStyleMask.
5052 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5054 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5055 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5056 Use F suffix on floats.
5057 (ns_char_width): Returns CGFloat.
5058 (ns_ascii_average_width): w is CGFloat instead of float.
5059 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5061 (ns_glyph_metrics): CGFloat instead of float.
5063 * nsfns.m (x_set_foreground_color, x_set_background_color):
5065 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5066 remove unused variables.
5067 (Fns_read_file_name): Keep track if panel is for save.
5068 Use ns_filename_from_panel/ns_directory_from_panel.
5069 (Fns_list_services): delegate only used for COCOA.
5070 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5071 Just return the input if GNUStep.
5072 (x_screen_planes): Remove.
5073 (Fxw_color_values): Use EmacsCGFloat
5074 (Fns_display_monitor_attributes_list): Only get screen number for
5076 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5078 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5079 ns_directory_from_panel.
5081 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5083 * process.c (handle_child_signal): Also use WCONTINUED.
5084 This is so that list-processes doesn't mistakenly list the process
5085 as stopped, when the process has actually been continued and is
5088 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5090 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5091 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5092 not already configured.
5094 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5096 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5098 * Makefile.in (mostlyclean): Remove *.res files.
5100 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5102 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5103 a buffer (bug#8447).
5105 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5107 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5108 display vector, and we backtrack, handle the case that the
5109 previous character position is also displayed from a display
5110 vector or covered by a display string or image. (Bug#14476)
5112 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5114 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5115 (struct MonitorInfo, free_monitors): Remove.
5116 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5117 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5118 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5121 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5122 (struct MonitorInfo, free_monitors): Remove.
5123 (ns_screen_name): Make static.
5124 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5125 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5128 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5129 (struct MonitorInfo): New struct.
5130 (free_monitors, make_monitor_attribute_list): Declare.
5132 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5134 (free_monitors, make_monitor_attribute_list): New functions.
5135 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5138 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5140 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5142 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5144 * keyboard.c: Apply keyboard decoding only to events that come directly
5145 from the tty, not from unread-command-events (bug#14368).
5146 (read_event_from_main_queue): New function, extracted from read_char).
5147 (read_decoded_char): Remove.
5148 (read_decoded_event_from_main_queue): New function to replace it.
5149 (read_char): Use it.
5150 (read_key_sequence): Use read_char rather than read_decoded_char.
5152 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5154 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5156 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5158 2013-05-22 Kenichi Handa <handa@gnu.org>
5160 The following changes are to fix the setting of
5161 buffer-file-coding-system on, for instance, C-x RET c unix RET
5162 _FILE_OF_DOS_EOL_TYPE_ RET.
5164 * coding.h (struct coding_system): New member detected_utf8_chars.
5166 * coding.c (detect_coding_utf_8): Count characters and check EOL
5167 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5169 (setup_coding_system): Do not initialize coding->head_ascii.
5170 (check_ascii): Do not set coding->eol_seen but update it. Do not
5171 call adjust_coding_eol_type here.
5172 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5173 If the eol-type of CODING is already specified, adjust the eol type
5174 of the found coding-system.
5175 (decode_coding_gap): Cancel previous change. Utilize the
5176 character numbers counted by detect_coding_utf_8. Fix detection
5179 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5181 * search.c (looking_at_1): Only set last_thing_searched if the match
5182 changed the match-data (bug#14281).
5184 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5186 * xdisp.c (reseat_at_previous_visible_line_start):
5187 Already declared in dispextern.h, so remove it here.
5188 (move_it_vertically_backward): Likewise.
5190 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5192 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5193 (Fx_display_pixel_width, Fx_display_pixel_height)
5194 (Fx_display_mm_width, Fx_display_mm_height):
5195 Mention `display-monitor-attributes-list' in docstrings.
5197 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5198 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5199 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5200 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5201 (Fx_display_backing_store, Fx_display_visual_class)
5202 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5203 (Fx_display_grayscale_p, Fx_display_pixel_width)
5204 (Fx_display_pixel_height, Fx_display_planes)
5205 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5206 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5207 (Fx_display_mm_width, Fx_display_mm_height)
5208 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5209 height for all physical monitors as in X11.
5211 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5212 Return pixel width or height for all physical monitors as in X11.
5214 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5216 Port --enable-gcc-warnings to clang.
5217 * bytecode.c (exec_byte_code):
5219 Redo diagnostic pragmas to pacify clang, too.
5220 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5221 * editfns.c (Fencode_time):
5222 * fileio.c (file_accessible_directory_p):
5223 * font.c (font_unparse_xlfd):
5224 Use '&"string"[index]' instead of '"string" + (index)'.
5225 * undo.c (user_error): Remove; unused.
5227 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5229 * insdel.c (insert_1_both): Document the arguments, instead of
5230 referring to insert_1, which no longer exists.
5232 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5233 some window, increment windows_or_buffers_changed, so that
5234 *Messages* display in that window is updated. (Bug#14408)
5236 * w32.c: Include epaths.h.
5237 (init_environment): Use cmdproxy.exe without leading directories.
5238 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5240 (gettimeofday): Adjust signature and return value to Posix
5243 * unexw32.c (open_output_file): Delete the existing emacs.exe
5244 before creating it, to break the hard link to the versioned
5247 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5248 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5249 (FIRSTFILE_OBJ): New variables.
5250 (W32_RES): Rename to EMACSRES. All users changed.
5251 (base_obj): Use $(CM_OBJ).
5252 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5253 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5254 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5255 $(W32_RES_LINK) before $(LIBES).
5256 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5258 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5260 * makefile.w32-in (DOC): Use just "DOC".
5262 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5264 * process.c: Export default filters and sentinels to Elisp.
5265 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5267 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5268 (Fset_process_sentinel, Fformat_network_address):
5269 Default to them instead of nil.
5270 (server_accept_connection): Sentinels can't be nil any more.
5271 (read_and_dispose_of_process_output): New function, extracted from
5272 read_process_output.
5273 (read_process_output): Use it; filters can't be nil.
5274 (Finternal_default_process_filter): New function, extracted from
5275 read_process_output.
5276 (exec_sentinel_unwind): Remove function.
5277 (exec_sentinel): Don't zilch sentinel while running.
5278 (status_notify): Sentinels can't be nil.
5279 (Finternal_default_process_sentinel): New function extracted from
5281 (setup_process_coding_systems): Default filter is not nil any more.
5282 (syms_of_process): Export new Elisp functions and initialize
5284 * lisp.h (make_lisp_proc): New function.
5286 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5288 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5290 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5292 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5293 unless we know that the window w is a leaf window.
5294 Another attempt at solving bug#14062.
5296 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5298 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5301 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5303 * image.c (gif_load): Check that subimages fit (Bug#14345).
5305 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5307 * lread.c (skip_dyn_eof): New function.
5308 (read1): Use it to skip the end of a file in response to #@00.
5310 * doc.c (get_doc_string): Slightly relax the sanity checking.
5312 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5314 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5315 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5316 (MonitorInfo): New struct.
5317 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5318 (Fns_display_monitor_attributes_list): New functions.
5319 (display-usable-bounds): Remove.
5320 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5323 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5325 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5326 (GTK_CHECK_VERSION): New macro, if not already defined.
5327 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5328 replaced by GTK_CHECK_VERSION.
5330 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5332 * xterm.h (GTK_PREREQ): New macro.
5333 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5334 to use this macro instead, for consistency and clarity.
5336 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5338 * xdisp.c (row_for_charpos_p): New function, with code of
5339 cursor_row_p, but accepts an additional argument CHARPOS instead
5340 of using a hardcoded PT.
5341 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5342 (row_containing_pos): Call row_for_charpos_p instead of partially
5343 doing the same. Fixes cursor positioning under longlines-mode
5344 when longlines-show-effect includes more than one newline, when
5345 moving the cursor vertically up.
5347 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5349 * makefile.w32-in (ACL_H): New macro.
5350 ($(BLD)/fileio.$(O)): Update dependencies.
5352 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5354 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5355 * Makefile.in (LIB_ACL): New macro.
5356 (LIBACL_LIBS): Remove.
5357 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5358 * fileio.c: Include <acl.h>.
5359 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5360 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5362 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5365 * unexelf.c: Don't assume ElfW (Half) fits in int.
5366 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5367 when dealing with ElfW (Half) values, since they can exceed 2**31
5368 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5369 (entry_address): Omit unused NUM arg. All uses changed.
5371 2013-05-07 Juri Linkov <juri@jurta.org>
5373 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5374 to the string converted from number with `Fnumber_to_string'.
5377 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5379 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5380 This fixes a problem introduced by my previous change.
5382 2013-05-07 Glenn Morris <rgm@gnu.org>
5384 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5386 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5388 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5390 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5392 Static checking by GCC 4.8.0.
5393 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5394 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5395 (x_get_monitor_attributes_fallback)
5396 (x_get_monitor_attributes_xinerama)
5397 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5398 Define only if USE_GTK.
5399 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5400 (x_get_monitor_attributes_fallback): Omit unused locals.
5401 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5402 Use double, not float, to avoid mixed-mode floating point arithmetic.
5404 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5405 Jan Djärv <jan.h.d@swipnet.se>
5407 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5408 (XINERAMA_CFLAGS): New macros.
5409 (ALL_CFLAGS, LIBES): Use them.
5411 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5412 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5413 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5414 (syms_of_xfns): DEFSYM them.
5415 (struct MonitorInfo): New struct.
5416 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5417 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5418 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5419 (x_get_monitor_attributes_xinerama): New functions.
5420 (Fx_display_monitor_attributes_list): New primitive.
5421 (syms_of_xfns): Defsubr it.
5423 * xterm.h (x_display_info): Add Xatom_net_workarea and
5424 Xatom_net_current_desktop.
5426 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5427 and dpyinfo->Xatom_net_current_desktop.
5429 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5431 * xdisp.c (pos_visible_p): Use the special code for finding the
5432 beginning of a display property or overlay for any "replacing"
5433 display property, not just for display strings. This solves
5434 incorrect reporting of position by posn-at-point. (Bug#14241)
5436 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5438 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5439 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5440 Verify that ElfW (Half) fits in int.
5441 (fatal): Use same signature as lisp.h.
5442 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5443 configure and build with -DUNEXELF_DEBUG without worrying about
5444 other modules that use DEBUG.
5445 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5446 possibly-wide integers now uses it instead of plain fprintf.
5447 (entry_address): New function, which avoids problems with 32-bit
5448 overflow on 64-bit hosts.
5449 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5450 (round_up): Don't assume the remainder fits in int.
5451 (find_section): Use bool for boolean. Simplify debug code.
5452 (unexec): Don't assume file sizes fit in int or size_t.
5453 Omit unnecessary trailing newline in 'fatal' format.
5454 Use strerror rather than outputting decimal error number.
5455 Remove unused code when emacs is not defined;
5456 this file relies on Emacs now.
5457 Don't assume e_phnum and e_shnum are positive.
5459 * regex.c: Fix problems when DEBUG is defined.
5460 (extract_number, extract_number_and_incr): Define regardless of
5461 whether DEBUG is defined; that's simpler and makes the code less
5462 likely to go stale in the normal case when DEBUG is not defined.
5463 Return int rather than taking an int * arg. All callers changed.
5464 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5465 Remove, replacing with ...
5466 (DEBUG_PRINT): New macro. All callers changed.
5467 (DEBUG_COMPILES_ARGUMENTS): New macro.
5468 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5469 (print_compiled_pattern, print_double_string) [DEBUG]:
5470 Use prototype rather than old-style definition.
5471 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5472 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5473 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5474 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5475 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5476 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5477 This matters only when DEBUG is defined.
5479 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5481 * xdisp.c (set_iterator_to_next): Set the
5482 ignore_overlay_strings_at_pos_p flag only if we are _really_
5483 iterating over an overlay string, as indicated by the
5484 current.overlay_string_index member. (Bug#14306)
5486 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5488 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5489 to where it is used, to avoid autorelease issues (Bug#14050).
5491 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5493 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5494 * fileio.c (syms_of_fileio): Implement this.
5495 * filelock.c (create_lock_file): If symbolic links don't work, so
5496 we use a regular file as a lock file, do not fsync the lock file;
5499 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5501 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5502 (syms_of_minibuf): Adjust accodingly.
5504 * callint.c (Fcall_interactively): Adjust calls accordingly.
5506 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5508 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5509 w->contents is a buffer before computing everything else.
5510 Use parentheses to disambiguate last part of the condition.
5512 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5513 assertion violations. (Bug#14062)
5515 2013-05-01 David Reitter <david.reitter@gmail.com>
5517 * nsfns.m (ns_tooltip): Initialize.
5519 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5521 * coding.c (decode_coding_gap): Don't remove the character before
5522 a newline unless it's a CR character. (Bug#14287)
5524 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5526 * dispextern.h (struct face): Move enum face_underline_type
5527 earlier so that bitfields can be in the same word.
5529 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5531 * nsfns.m (handlePanelKeys): New function.
5532 (EmacsOpenPanel:performKeyEquivalent:)
5533 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5534 arrows/function/control and copy/paste keys (Bug#14296).
5536 2013-04-27 Juri Linkov <juri@jurta.org>
5538 * callint.c (Fcall_interactively): Call `Qread_number' for
5539 interactive code letter `n' instead of using duplicate code.
5542 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5544 * systime.h (make_timeval): Declare as 'const'.
5546 2013-04-27 Kenichi Handa <handa@gnu.org>
5548 * font.c (font_open_entity): Always open a font of manageable
5551 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5553 Port better to AIX (Bug#14258).
5554 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5557 2013-04-24 Kenichi Handa <handa@gnu.org>
5559 * coding.c (decode_coding_iso_2022): When an invalid escape
5560 sequence is encountered, reset the invocation and designation
5561 status to the safest one.
5563 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5565 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5566 Without this fix, "make distclean" leaves stamp-h1 behind.
5568 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5570 * w32fns.c (w32_fullscreen_rect): New function to compute the
5571 window rectangle for the given fullscreen mode.
5572 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5573 longer tunes the window size. This keeps the window's edges flush
5574 with the screen and allows the taskbar to hide itself in fullboth.
5576 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5577 window decorations and uses the entire screen.
5579 * w32term.h (w32_fullscreen_rect) Add prototype.
5580 (struct w32_output): Replace normal_width, normal_height,
5581 normal_top, and normal_left members with a single normal_placement
5583 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5585 (FRAME_NORMAL_PLACEMENT): New macro.
5587 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5589 * minibuf.c (Ftest_completion): Silence compiler warning.
5591 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5593 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5596 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5599 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5600 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5601 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5602 parentheses where appropriate.
5604 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5606 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5608 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5610 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5611 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5612 Mention in the doc string that setting these variables takes
5613 effect only after a call to set-window-buffer. (Bug#14200)
5615 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5617 * indent.c (Fvertical_motion): Don't consider display strings on
5618 overlay strings as display strings on the buffer position we
5619 started from. This prevents vertical cursor motion from jumping
5620 more than one line when there's an overlay string with a display
5621 property at end of line.
5622 Reported by Karl Chen <Karl.Chen@quarl.org> in
5623 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5625 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5627 * window.c (select_window): `record_buffer' even if window is
5628 already selected (bug#14191).
5630 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5632 * window.c (Fwindow_end): Test more flags, including the buffer's
5633 last_overlay_modified flag, to determine whether the window's
5634 display is really up-to-date. Prevents the function from
5635 returning a stale value. (Bug#14170)
5636 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5639 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5641 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5642 garbaged only if it is not already the top frame on its TTY.
5643 This prevents flickering due to constant redrawing of TTY frames when
5644 there are GUI frames open in the same session. (Bug#13864)
5646 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5648 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5649 of marking the idle timers directly.
5651 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5653 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5656 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5658 * window.c (select_window): Don't record_buffer while the invariant is
5659 temporarily broken (bug#14161).
5661 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5663 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5665 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5667 2013-04-07 Romain Francoise <romain@orebokech.com>
5669 Ignore additional platform-specific ACL errors (Bug#13702).
5670 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5671 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5673 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5675 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5678 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5680 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5681 This bug was introduced by my 2013-02-25 change that simplified
5682 data_start configuration. Without this change, on GNU/Linux
5683 an Emacs configured with --enable-profiling fails immediately
5684 due to a profiler signal.
5685 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5686 with these flags. On platforms where special flags are needed
5687 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5688 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5689 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5691 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5693 Get rid of some platform-specific functions examining window
5694 system and its capabilities. This is a partial rework of the
5696 * lisp.h (have_menus_p): Remove prototype. This function is
5697 replaced with platform-independent window_system_available.
5698 (check_window_system): Move to...
5699 * frame.h (decode_window_system_frame, window_system_available):
5700 ...here, add new prototypes.
5701 * frame.c (window_system_available, decode_window_system_frame):
5703 (check_window_system): Platform-independent now.
5704 * xterm.h (x_in_use): Remove declaration.
5706 * w32term.h (check_x_frame):
5707 * nsterm.h (check_x_frame): Remove prototypes. This function
5708 is replaced with platform-independent decode_window_system_frame.
5709 * msdos.c (have_menus_p): Remove.
5710 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5711 Remove platform-specific functions. Use check_window_system,
5712 decode_window_system_frame and check_ns_display_info where
5713 appropriate. Minor style and comment tweaks.
5714 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5715 (check_x_frame): Likewise.
5716 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5718 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5719 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5720 * xmenu.c, xselect.c: All related users changed.
5722 2013-04-03 Kenichi Handa <handa@gnu.org>
5724 The following changes is to optimize the code for reading UTF-8
5727 * coding.c (check_ascii): Rename from detect_ascii. Return value
5728 changed. Check EOL format. Do not call adjust_coding_eol_type
5730 (check_utf_8): New function.
5731 (adjust_coding_eol_type): Do nothing if already adjusted.
5732 (detect_coding): Compare the return value of check_ascii with
5733 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5734 (decode_coding_gap): Optimize for valid UTF-8.
5736 2013-03-21 Kenichi Handa <handa@gnu.org>
5738 * coding.c (syms_of_coding): Cancel previous change.
5740 * insdel.c (insert_from_gap): Fix previous change.
5742 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5744 Consistently use platform-specific function to detect window system.
5745 * lisp.h (check_window_system): New prototype. This function is
5746 going to replace check_x, check_w32 and check_ns.
5747 (have_menus_p): Mention msdos.c in comment.
5748 * fontset.c (check_window_system_func): Remove. Adjust all users.
5749 * fontset.h (check_window_system_func): Remove prototype.
5750 * nsterm.h (check_ns):
5751 * xterm.h (check_x):
5752 * w32term.h (check_w32): Likewise.
5753 * menu.c (Fx_popup_menu): Use check_window_system.
5754 * msdos.c (check_window_system): Define for MS-DOS.
5755 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5756 * w32fns.c (check_window_system): Likewise for MS-Windows.
5757 * xfns.c (check_window_system): Likewise for X.
5758 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5759 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5761 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5763 Prefer < to > in range checks such as 0 <= i && i < N.
5764 This makes it easier to visualize quantities on a number line.
5765 This patch doesn't apply to all such range checks,
5766 only to the range checks affected by the 2013-03-24 change.
5767 This patch reverts most of the 2013-03-24 change.
5768 * alloc.c (xpalloc, Fgarbage_collect):
5769 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5770 * character.c (string_escape_byte8):
5771 * charset.c (read_hex):
5772 * data.c (cons_to_unsigned):
5773 * dispnew.c (update_frame_1):
5774 * doc.c (Fsubstitute_command_keys):
5775 * doprnt.c (doprnt):
5776 * editfns.c (hi_time, decode_time_components):
5777 * fileio.c (file_offset):
5778 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5779 * font.c (font_intern_prop):
5780 * frame.c (x_set_alpha):
5781 * gtkutil.c (get_utf8_string):
5782 * indent.c (check_display_width):
5783 * keymap.c (Fkey_description):
5784 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5786 * minibuf.c (read_minibuf_noninteractive):
5787 * process.c (wait_reading_process_output):
5788 * search.c (Freplace_match):
5789 * window.c (get_phys_cursor_glyph):
5790 * xdisp.c (redisplay_internal):
5791 * xsmfns.c (smc_save_yourself_CB):
5792 Prefer < to > for range checks.
5793 * dispnew.c (sit_for): Don't mishandle NaNs.
5794 This fixes a bug introduced in the 2013-03-24 change.
5795 * editfns.c (decode_time_components): Don't hoist comparison.
5796 This fixes another bug introduced in the 2013-03-24 change.
5798 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5800 * frame.h (struct frame): Drop scroll_bottom_vpos
5801 member becaue all real users are dead long ago.
5802 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5803 * xdisp.c (redisplay_internal): Adjust user.
5805 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5807 * nsmenu.m (showAtX:Y:for:): setLevel to
5808 NSPopUpMenuWindowLevel (Bug#13998).
5810 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5812 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5813 (ns_check_pending_open_menu): Declare.
5815 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5816 (x_activate_menubar): Update the menu with title that matches
5817 ns_get_pending_menu_title, and call
5818 ns_check_pending_openmenu (Bug#12698).
5819 (menuWillOpen:): New method.
5820 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5822 * nsterm.m (menu_will_open_state, menu_mouse_point)
5823 (menu_pending_title): New varaibles.
5824 (ns_get_pending_menu_title, ns_check_menu_open)
5825 (ns_check_pending_open_menu): New functions.
5827 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5829 * indent.c (current_column_bol_cache): Remove leftover which is not
5830 used in Fmove_to_column any more.
5831 (current_column, scan_for_column): Adjust users.
5832 * keyboard.c (last_point_position_buffer, last_point_position_window):
5833 Remove leftovers which are not used for recording undo any more.
5834 (command_loop_1, syms_of_keyboard): Adjust users.
5835 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5836 redisplay_window any more.
5837 (move_it_to): Adjust user.
5839 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5841 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5842 Update dependencies.
5844 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5846 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5847 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5850 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5852 * window.h (struct window): Replace hchild, vchild and buffer slots
5853 with the only contents slot. This is possible because each valid
5854 window may have either the child window (in vertical or horizontal
5855 combination) or buffer to display (for the leaf window). Using that,
5856 a lof of operations to traverse and/or change window hierarchies may
5857 be simplified. New member horizontal is used to distinguish between
5858 horizontal and vertical combinations of internal windows.
5859 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5860 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5861 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5862 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5863 Use contents slot, not buffer, where appropriate.
5864 (wset_combination): New function.
5865 (wset_buffer): Add eassert.
5866 (Fframe_first_window): Simplify the loop reaching first window.
5867 (Fwindow_buffer): Use WINDOW_LEAF_P.
5868 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5869 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5870 (unshow_buffer): Convert initial debugging check to eassert.
5871 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5872 (make_parent_window, window_resize_check, window_resize_apply)
5873 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5874 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5875 Adjust to match struct window changes.
5876 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5877 (mark_window_cursors_off, count_windows, get_leaf_windows)
5878 (foreach_window_1): Simplify the loop.
5879 * alloc.c (mark_object): Do not check for the leaf window because
5880 internal windows has no glyph matrices anyway.
5881 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5882 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5883 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5884 (build_frame_matrix_from_window_tree, mirror_make_current)
5885 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5886 (update_window_tree, set_window_update_flags): Simplify the loop.
5887 (sync_window_with_frame_matrix_rows): Enforce live window.
5888 Use contents slot, not buffer, where appropriate.
5889 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5890 and WINDOW_HORIZONTAL_COMBINATION_P.
5891 (make_frame_visible_1): Simplify the loop.
5892 Use contents slot, not buffer, where appropriate.
5893 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5894 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5895 (expose_window_tree): Likewise.
5896 Use contents slot, not buffer, where appropriate.
5897 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5898 to avoid deleted windows. Use contents slot instead of buffer.
5899 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5900 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5901 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5902 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5904 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5906 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5907 identify the reasons for assertion violations in bug#14062 and
5909 (Fx_show_tip): Fix compilation error under
5910 "--enable-check-lisp-object-type". (Bug#14073)
5912 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5913 Reported by <rzl24ozi@gmail.com>.
5915 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5917 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5919 (unwind_with_echo_area_buffer): ...to restore it here.
5920 This is needed to ensure that...
5921 (redisplay_window): ...both window markers are valid here,
5922 which is verified by eassert.
5923 * editfns.c (save_excursion_save): Do not assume that
5924 selected_window always displays the buffer.
5925 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
5928 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
5930 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
5933 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
5935 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
5937 2013-03-27 Eli Zaretskii <eliz@gnu.org>
5939 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
5940 since MinGW's w32api headers do. This avoids compiler warnings.
5942 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
5945 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5947 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
5949 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
5951 * gtkutil.c (style_changed_cb): Check if frame is live and an
5952 X frame (Bug#14038).
5954 2013-03-26 Eli Zaretskii <eliz@gnu.org>
5956 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
5957 Define only for _WIN32_WINNT less than 0x0500.
5958 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
5960 Move inclusion of time.h before sys/time.h, so that MinGW64 could
5961 see its own definitions of 'struct timeval' and 'struct timezone'.
5963 Fix incompatibilities between MinGW.org and MinGW64 headers.
5964 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
5966 * w32.c (REPARSE_DATA_BUFFER): Guard with
5967 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
5969 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
5971 * xterm.c: Include X11/XKBlib.h
5972 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
5974 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
5976 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
5978 * blockinput.h (input_blocked_p): Likewise.
5979 * bytecode.c (exec_byte_code): Likewise.
5980 * callproc.c (call_process_kill, call_process_cleanup)
5981 (Fcall_process): Likewise.
5982 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
5983 (Fccl_execute_on_string): Likewise.
5984 * character.c (string_escape_byte8): Likewise.
5985 * charset.c (read_hex): Likewise.
5986 * cm.c (calccost): Likewise.
5987 * data.c (cons_to_unsigned): Likewise.
5988 * dired.c (directory_files_internal, file_name_completion):
5990 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
5991 (sit_for): Likewise.
5992 * doc.c (Fsubstitute_command_keys): Likewise.
5993 * doprnt.c (doprnt): Likewise.
5994 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
5995 * emacsgtkfixed.c: Likewise.
5996 * fileio.c (file_offset, Fwrite_region): Likewise.
5997 * floatfns.c (Fexpt, fmod_float): Likewise.
5998 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6000 * font.c (font_intern_prop): Likewise.
6001 * frame.c (x_set_alpha): Likewise.
6002 * gtkutil.c (get_utf8_string): Likewise.
6003 * indent.c (check_display_width): Likewise.
6004 * intervals.c (create_root_interval, rotate_right, rotate_left)
6005 (split_interval_right, split_interval_left)
6006 (adjust_intervals_for_insertion, delete_node)
6007 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6008 (merge_interval_right, merge_interval_left, copy_intervals)
6009 (set_intervals_multibyte_1): Likewise.
6010 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6011 * keymap.c (Fkey_description): Likewise.
6012 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6013 * lread.c (openp, read_integer, read1, string_to_number):
6015 * menu.c (ensure_menu_items): Likewise.
6016 * minibuf.c (read_minibuf_noninteractive): Likewise.
6017 * print.c (printchar, strout): Likewise.
6018 * process.c (create_process, Faccept_process_output)
6019 (wait_reading_process_output, read_process_output, send_process)
6020 (wait_reading_process_output): Likewise.
6021 * profiler.c (make_log, handle_profiler_signal): Likewise.
6022 * regex.c (re_exec): Likewise.
6023 * regex.h: Likewise.
6024 * search.c (looking_at_1, Freplace_match): Likewise.
6025 * sysdep.c (get_child_status, procfs_ttyname)
6026 (procfs_get_total_memory): Likewise.
6027 * systime.h (EMACS_TIME_VALID_P): Likewise.
6028 * term.c (dissociate_if_controlling_tty): Likewise.
6029 * window.c (get_phys_cursor_glyph): Likewise.
6030 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6031 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6033 * xfns.c (Fx_window_property): Likewise.
6034 * xmenu.c (set_frame_menubar): Likewise.
6035 * xselect.c (x_get_window_property, x_handle_dnd_message):
6037 * xsmfns.c (smc_save_yourself_CB): Likewise.
6038 * xterm.c (x_scroll_bar_set_handle): Likewise.
6040 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6042 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6043 to be optional or nil. Adjust comment and convert it to docstring.
6044 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6045 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6047 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6049 Static checking by GCC 4.8-20130319.
6050 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6051 * process.c (Fset_process_datagram_address)
6052 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6053 * xdisp.c (get_char_face_and_encoding):
6054 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6055 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6056 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6058 2013-03-24 Ken Brown <kbrown@cornell.edu>
6060 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6061 fix compilation on 64-bit Cygwin, where underscores are not
6062 automatically prepended.
6064 * w32term.c (w32_initialize): Silence compiler warning.
6066 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6068 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6069 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6070 variables, to save and restore frame dimensions.
6071 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6072 after returning from a 'fullscreen' configuration.
6073 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6074 to avoid races between the main thread and the input thread.
6076 * w32term.h (struct w32_output): New members normal_width,
6077 normal_height, normal_top, normal_left, and prev_fsmode.
6078 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6079 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6082 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6083 'fullscreen' parameter. Always record previous width and height
6084 of the frame, except when switching out of maximized modes, so
6085 that they could be restored correctly, instead of resetting to the
6086 default frame dimensions. Send SC_RESTORE command to the frame,
6087 unless we are going to send SC_MAXIMIZE, to restore the frame
6088 resize hints in the mouse pointer shown by the window manager.
6091 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6093 * lisp.h (get_frame_param): Adjust conditions for prototype
6096 2013-03-22 Ken Brown <kbrown@cornell.edu>
6098 * unexcw.c: Drop unneeded inclusion of w32common.h.
6099 (report_sheap_usage): Declare.
6100 (read_exe_header): Add magic numbers for x86_64.
6101 (fixup_executable): Fix printf format specifier for unsigned long
6104 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6106 * frame.h (struct frame): Put menu_bar_window under #ifdef
6107 because this member is not needed when X toolkit is in use.
6108 (fset_menu_bar_window):
6109 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6110 (free_glyphs, update_frame):
6111 * xdisp.c (expose_frame): Likewise.
6112 (display_menu_bar): Likewise. Remove redundant eassert.
6113 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6116 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6118 Use functions and constants to manipulate Lisp_Save_Value objects.
6119 This replaces code that used macros and strings and token-pasting.
6120 The change makes the C source a bit easier to follow,
6121 and shrinks the Emacs executable a bit.
6122 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6123 (make_save_value): Change 1st arg from string to enum. All callers
6126 (mark_object): Use if, not #if, for GC_MARK_STACK.
6127 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6128 (XSAVE_OBJECT): Now functions, not macros.
6129 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6130 the constant was never used.
6131 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6132 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6133 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6134 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6136 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6137 type3 with a single member save_type. All uses changed.
6138 (save_type, set_save_pointer, set_save_integer): New functions.
6139 * print.c (PRINTX): Remove.
6141 * alloc.c: Remove redundant static declarations.
6143 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6145 * window.h (struct window): Convert left_col, top_line, total_lines
6146 and total_cols from Lisp_Objects to integers. Adjust comments.
6147 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6149 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6150 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6151 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6152 Adjust users where appropriate.
6154 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6156 * frame.h (struct frame): Drop resx and resy because the same data is
6157 available from window system-specific output context. Adjust users.
6158 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6159 New functions to provide defaults when no window system available.
6160 (FRAME_RES_X, FRAME_RES_Y): New macros.
6161 (NUMVAL): Move from xdisp.c.
6162 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6163 (Ffont_face_attributes, Fopen_font):
6164 * image.c (gs_load):
6165 * w32font.c (fill_in_logfont):
6166 * xdisp.c (calc_pixel_width_or_height):
6167 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6168 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6170 2013-03-20 Kenichi Handa <handa@gnu.org>
6172 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6173 to 1 (temporary workaround until a bug related to ASCII
6174 optimization is fixed).
6176 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6178 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6179 Signal error if window is not internal. Adjust docstring.
6180 (delete_all_child_windows): Use combination_limit to save the buffer.
6181 (Fset_window_configuration): Adjust accordingly.
6182 * print.c (syms_of_print): Initialize debugging output not here...
6183 (init_print_once): ...but in a new function here.
6184 * lisp.h (init_print_once): Add prototype.
6185 * emacs.c (main): Add call to init_print_once. Adjust comments.
6187 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6189 * window.c (window_resize_check, window_resize_apply)
6190 (window_from_coordinates, recombine_windows, set_window_buffer)
6191 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6192 (Fsplit_window_internal, Fdelete_window_internal)
6193 (freeze_window_starts): Use bool for booleans.
6194 * window.h (window_frame_coordinates, resize_frame_windows)
6195 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6197 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6199 * dispnew.c (bitch_at_user): Use `user-error'.
6201 2013-03-17 Ken Brown <kbrown@cornell.edu>
6203 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6204 as return type of image_background. (Bug#13981)
6205 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6207 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6209 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6210 (ns_select): Don't return with result uninitialized.
6212 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6215 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6217 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6218 directories. If filename is nil, get directory name (Bug#13932).
6219 Use getFilename and getDirectory.
6220 (getFilename, getDirectory): New methods for EmacsSavePanel and
6222 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6224 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6226 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6228 2013-03-15 Kenichi Handa <handa@gnu.org>
6230 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6231 (adjust_after_replace): Make it back to static. Delete the third
6232 arg text_at_gap_tail. Cancel the code for handling it.
6234 * coding.h (struct coding_system): New member eol_seen.
6236 * coding.c (detect_ascii): New function.
6237 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6238 when the source bytes are actually scanned. On detecting for
6239 coding_category_utf_8_auto, call detect_ascii instead of scanning
6240 source bytes directly.
6241 (produce_chars): Call insert_from_gap with the new arg 0.
6242 (encode_coding): Likewise.
6243 (decode_coding_gap): Control ASCII optimization by the variable
6244 disable_ascii_optimization instead of #ifndef .. #endif.
6245 Deccode EOL format according to coding->eol_seen.
6246 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6249 * lisp.h (adjust_after_replace): Cancel externing it.
6250 (insert_from_gap): Adjust prototype.
6252 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6254 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6255 FULLSCREEN_MAXIMIZED. (Bug#13935)
6257 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6259 * region-cache.c (find_cache_boundary, move_cache_gap)
6260 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6261 Simplify debugging check and convert to eassert. Adjust comment.
6262 (pp_cache): Put under ENABLE_CHECKING.
6264 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6266 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6267 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6269 (w32fullscreen_hook): If the frame is visible, reset
6270 f->want_fullscreen flag after changing the frame size. If the
6271 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6274 2013-03-13 Daniel Colascione <dancol@dancol.org>
6276 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6277 too so that these builds can use Cygwin's file conversion
6278 functions. (We've been building and linking cygw32.o all along
6279 and just not using it.)
6281 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6283 File synchronization fixes (Bug#13944).
6284 * Makefile.in (LIB_FDATASYNC): New macro.
6286 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6287 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6288 Don't worry about HAVE_FSYNC, since a substitute fsync is
6289 available if the system lacks one.
6290 (Fwrite_regin): Retry fsync if interrupted.
6292 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6294 * w32term.c (w32_read_socket): If the Emacs frame is being
6295 activated, call w32fullscreen_hook, to make sure the new frame
6296 dimensions are in effect. (Bug#13937)
6298 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6300 * xdisp.c (init_iterator): Simplify because both character and byte
6301 positions are either specified or -1. Add eassert. Adjust comment.
6302 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6303 character and byte positions can be obtained from marker.
6305 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6307 Static checking by Sun C 5.12.
6308 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6309 * bytecode.c (exec_byte_code):
6310 * dispnew.c (init_display):
6312 * fileio.c (Fsubstitute_in_file_name):
6313 * keyboard.c (Fevent_convert_list):
6314 * keymap.c (Fsingle_key_description):
6315 * term.c (maybe_fatal, fatal):
6316 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6317 * xsmfns.c (Fhandle_save_session):
6318 Omit unreachable code.
6319 * keymap.c (map_keymap_char_table_item): Cast void * to
6320 a function pointer type; the C Standard requires this.
6322 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6323 Include <sys/param.h> unconditionally, as that works elsewhere and
6324 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6325 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6328 See ChangeLog.12 for earlier changes.
6334 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6336 This file is part of GNU Emacs.
6338 GNU Emacs is free software: you can redistribute it and/or modify
6339 it under the terms of the GNU General Public License as published by
6340 the Free Software Foundation, either version 3 of the License, or
6341 (at your option) any later version.
6343 GNU Emacs is distributed in the hope that it will be useful,
6344 but WITHOUT ANY WARRANTY; without even the implied warranty of
6345 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6346 GNU General Public License for more details.
6348 You should have received a copy of the GNU General Public License
6349 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.