1 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
4 standard mouse buttons.
6 * termhooks.h (struct input_event): Remove incorrect commentary.
8 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
10 Disallow bool vector operations on mixed-length operands.
11 The old behavior left garbage in the result vector sometimes,
12 and didn't seem to be useful.
13 * data.c (Qwrong_length_argument): New static var.
14 (wrong_length_argument): New function.
15 (bool_vector_binop_driver): Check that args agree in length.
17 * keyboard.c, keyboard.h (all_kboards): Now static.
19 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
21 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
22 note from the lispref.
24 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
26 * nsterm.h (struct ns_display_info): Remove set-but-unused
27 member image_cache (image caches are per-terminal anyway).
28 (FRAME_X_IMAGE_CACHE): Remove.
29 * nsterm.m (ns_initialize_display_info): Adjust user.
31 2013-10-14 Eli Zaretskii <eliz@gnu.org>
33 * w32proc.c: Include mingw_time.h.
35 * w32.c: Include mingw_time.h.
37 Implement scrolling of TTY menus when the screen is too short.
39 * term.c (tty_menu_display): Accept an additional argument, the
40 menu item from which to start displaying the menu. Account for
41 the value of Y when limiting the menu to the number of available
43 (mi_result): New enumeration.
44 (read_menu_input): Return enumerated value. When the y coordinate
45 hits min_y or max_y, return scroll indication instead of wrapping
47 (tty_menu_activate): Handle the scrolling indications from
48 read_menu_input. Compute the first menu item to display and pass
49 it to tty_menu_display.
51 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
53 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
54 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
55 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
56 Adjust to match the change described below.
57 (struct terminal): Move must_write_spaces, line_ins_del_ok,
58 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
59 memory_below_frame members to...
60 * termchar.h (struct tty_display_info): ...here because they're
61 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
63 * nsterm.m (ns_create_terminal):
64 * w32term.c (w32_create_terminal):
65 * xterm.c (x_create_terminal): Adjust users.
66 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
67 to filter out non-TTY frames. Adjust comment.
68 (scrolling): Adjust user. Prefer eassert for debugging check.
70 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
72 * xfaces.c (PT_PER_INCH): Remove unused macro.
73 * termhooks.h (struct terminal): Remove set-but-unused
74 member fast_clear_end_of_line.
75 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
76 * nsterm.m (ns_create_terminal):
78 * w32term.c (w32_create_terminal):
79 * xterm.c (x_create_terminal): Adjust users.
81 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
83 * lisp.h (bool_vector_size): New function.
84 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
85 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
86 (Fbool_vector_not, Fbool_vector_count_matches_at):
87 Remove uses of 'eassume' that should no longer be needed,
88 because they are subsumed by the 'eassume' in bool_vector_size.
90 2013-10-12 Eli Zaretskii <eliz@gnu.org>
92 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
93 after inclusion of gif_lib.h, thus fixing compiler warnings caused
94 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
96 2013-10-11 Eli Zaretskii <eliz@gnu.org>
98 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
99 have different dimensions. (Bug#15575)
101 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
104 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
106 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
108 * term.c (tty_menu_show): Never return with unbalanced
109 specpdl. Use eassert for debugging check. Adjust style.
111 2013-10-11 Eli Zaretskii <eliz@gnu.org>
113 * term.c (read_menu_input): Make selection of menu items
114 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
115 (tty_menu_activate): Fix off-by-one error when computing max_y.
117 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
119 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
120 audit logging (only used with GnuTLS 3.x) and enable it.
122 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
124 * dispnew.c (redraw_frame): Remove useless #ifdef because
125 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
126 Also, move TTY fflush to...
127 * term.c (tty_update_end): ...this function.
129 2013-10-11 Eli Zaretskii <eliz@gnu.org>
131 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
132 the end of the frame's glyph matrix. (Bug#15575)
134 * term.c (tty_menu_display): Don't move cursor while overwriting
135 frame's glyphs with menu items. Limit the number of items
136 displayed to what can be shown on the available screen lines,
137 excluding the echo area.
138 (tty_menu_activate): Limit the Y coordinate allowed by
139 read_menu_input to the last screen line used for menu display.
141 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
143 * lisp.h (eassume): New macro.
144 Also, include <verify.h>, for 'assume'.
145 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
146 (vroundup, vector_nbytes):
147 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
148 (Fbool_vector_not, Fbool_vector_count_matches)
149 (Fbool_vector_count_matches_at):
150 Use eassume, not eassert.
151 * casetab.c (set_identity, shuffle):
152 * composite.c (composition_gstring_put_cache):
153 * dispnew.c (update_frame_1):
154 * ftfont.c (ftfont_shape_by_flt):
155 * image.c (gif_load):
156 * intervals.c (offset_intervals):
157 * macfont.m (macfont_shape):
158 Remove calls to 'assume' that are no longer needed, because
159 --enable-gcc-warnings no longer generates bogus warnings
160 when these calls are removed.
162 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
164 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
166 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
168 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
169 (Qsubstitute_env_in_file_name): New var.
170 (syms_of_fileio): Define it.
172 2013-10-10 Eli Zaretskii <eliz@gnu.org>
174 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
175 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
178 * term.c (save_and_enable_current_matrix): Don't allocate and
179 don't save margin areas.
180 (restore_desired_matrix): Don't restore margin areas.
181 (free_saved_screen): Don't free margin areas.
183 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
185 * image.c: Pacify --enable-gcc-warnings.
186 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
187 #define only if used.
189 2013-10-10 Eli Zaretskii <eliz@gnu.org>
191 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
192 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
193 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
194 (gif_load): For giflib v5.x and later, display the error message
195 produced by giflib when its functions fail.
196 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
199 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
201 * keyboard.c (last_event_timestamp): Remove. For X selection and
202 GTK popup menus, it may be obtained from per-frame X display info.
203 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
204 (process_special_events): Adjust users.
205 * keyboard.h (last_event_timestamp): Remove declaration.
206 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
207 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
208 * menu.h (xmenu_show): Adjust prototype.
209 * menu.c (Fx_popup_menu): Adjust user.
210 * xselect.c (x_own_selection, x_get_foreign_selection)
211 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
213 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
215 * keyboard.c (init_kboard): Now static. Add arg
216 to denote window system. Adjust comment.
217 (init_keyboard): Adjust user.
218 (allocate_kboard): New function.
220 * nsterm.m (ns_term_init):
222 * w32term.c (w32_create_terminal):
223 * xterm.c (x_term_init): Use it.
224 * keyboard.h (init_kboard): Remove prototype.
225 (allocate_kboard): Add prototype.
227 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
229 * image.c (GIFLIB_MAJOR): Ensure it's defined.
230 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
232 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
234 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
236 2013-10-09 Eli Zaretskii <eliz@gnu.org>
238 * term.c (tty_menu_activate): Flush the output stream after
239 showing the cursor, and don't mark the frame garbaged at exit from
240 the function. Fixes redisplay glitches when moving from one menu
243 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
245 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
246 or throw error (Bug#15570).
248 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
250 * intervals.c (temp_set_point_both): Move test into 'eassert',
253 * lisp.h (eassert): Don't use 'assume'.
254 Sometimes 'assume' wins in performance, and sometimes it loses,
255 so it shouldn't be used all the time. Perhaps we need two
256 flavors of 'eassert', one for where 'assume' is far more likely
257 to help or to hurt; but that can be done later.
258 Problem reported by Dmitry Antipov in
259 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
260 Also, don't include <verify.h>; no longer needed.
262 2013-10-09 Glenn Morris <rgm@gnu.org>
264 * eval.c (Fcond): Doc tweak.
266 2013-10-09 Eli Zaretskii <eliz@gnu.org>
268 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
269 expressions with side effects to eassert. (Bug#15565)
271 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
273 * fns.c (hashfn_user_defined): Allow hash functions to return any
276 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
278 Fix minor problems found by static checking.
279 * dispnew.c (save_current_matrix): Omit unnecessary casts.
280 * dispnew.c (update_frame_with_menu): Mark debug local as used.
281 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
282 * keyboard.c (read_menu_command): Remove unused local.
283 * lisp.h (read_menu_command): New decl.
284 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
285 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
286 Return ptrdiff_t, not int.
287 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
288 not int, for benefit of xpalloc.
289 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
291 (have_menus_p): Remove; unused.
292 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
293 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
294 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
296 (save_and_enable_current_matrix): Omit unnecessary casts.
297 (read_menu_input): Omit local extern decl (now in lisp.h).
298 Don't access uninitialized storage if mouse_get_xy fails.
299 (tty_menu_activate): Mark local as initialized, for lint.
300 (tty_menu_activate, tty_meny_show): Remove unused locals.
302 2013-10-08 Eli Zaretskii <eliz@gnu.org>
304 Support menus on text-mode terminals.
305 * xterm.h (xw_popup_dialog): Add prototype.
307 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
308 (xmenu_show): Block input here, instead in Fx_popup_menu.
309 (xw_popup_dialog): New function, with X-specific bits of popup
312 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
315 * window.c (Fset_window_configuration): Use run-time tests of the
316 frame type instead of compile-time conditionals, when menu-bar
317 lines are considered.
319 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
320 (w32_popup_dialog): New prototypes.
322 * w32menu.c (Fx_popup_dialog): Function deleted.
323 (w32_popup_dialog): New function, with w32 specific bits of popup
324 dialogs. Block input here.
326 * w32inevt.c (w32_console_read_socket): Minor change to add
327 debugging TTY events.
329 * w32fns.c (show_hourglass): If returning early because the frame
330 is not a GUI frame, unblock input.
332 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
333 (cursorY): New functions.
335 * termhooks.h (cursorX, cursorY): Prototypes of functions on
336 WINDOWSNT, macros that call curX and curY elsewhere.
338 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
340 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
341 specific function to hide and show cursor on a text-mode terminal.
342 (tty_menu_struct, struct tty_menu_state): New structures.
343 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
344 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
345 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
346 (tty_menu_locate, save_and_enable_current_matrix)
347 (restore_desired_matrix, screen_update, read_menu_input)
348 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
349 (tty_pop_down_menu, tty_menu_last_menubar_item)
350 (tty_menu_new_item_coords, tty_menu_show): New functions.
351 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
353 * nsterm.h (ns_popup_dialog): Adjust prototype.
355 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
357 (ns_popup_dialog): Adapt order of arguments to the other
358 *_menu_show implementations.
359 (Fx_popup_dialog): Function deleted.
361 * msdos.c (x_set_menu_bar_lines): Delete unused function.
363 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
365 * menu.c (have_boxes): New function.
366 (single_keymap_panes): Use it instead of a compile-time
368 (single_menu_item): Use run-time tests of the frame type instead
369 of compile-time conditionals.
370 (encode_menu_string): New function.
371 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
372 the macro, since different types of frame need different encoding
374 (digest_single_submenu): Use run-time tests of frame type instead
375 of, or in addition to, compile-time conditionals.
376 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
377 (Fx_popup_menu): Detect when the function is called from keyboard
378 on a TTY. Don't barf when invoked on a text-mode frame. Check
379 frame type at run time, instead of compile-time conditionals for
380 invoking terminal-specific menu-show functions. Call
381 tty_menu_show on text-mode frames.
382 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
383 run time to determine which alternative to invoke; support dialogs
386 * keyboard.h <Qmouse_movement>: Declare.
388 * keyboard.c <Qmouse_movement>: Now extern.
389 <Qecho_keystrokes>: New static variable.
390 (read_key_sequence): Accept an additional argument, a flag to
391 prevent redisplay during reading of the key sequence. All callers
393 (read_menu_command): New function.
394 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
396 (toolkit_menubar_in_use): New function.
397 (make_lispy_event): Use it instead of a compile-time test.
399 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
400 window-system being available.
402 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
403 to x-popup-dialog on the frame type, they all now support popup
406 * dispnew.c (save_current_matrix): Save the margin areas.
407 (restore_current_matrix): Restore margin areas.
408 (update_frame_with_menu): New function.
410 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
413 * alloc.c (make_save_ptr): Now compiled unconditionally.
415 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
417 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
418 (redraw_frame, update_frame): Adjust users.
419 * dispextern.h (set_window_update_flags): Adjust prototype.
420 * xdisp.c (redisplay_internal): When updating all frames with zero
421 windows_or_buffers_changed, assume that only the windows that shows
422 current buffer should be really updated.
424 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
426 Do not allocate huge temporary memory areas and objects while encoding
427 for file I/O, thus reducing an enormous memory usage for large buffers.
428 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
429 * coding.h (struct coding_system): New member raw_destination.
430 * coding.c (setup_coding_system): Initialize it to zero.
431 (encode_coding_object): If raw_destination is set, do not create
432 dst_object. Add comment.
433 * fileio.c (toplevel): New constant E_WRITE_MAX.
434 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
435 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
437 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
439 * nsterm.m (windowDidExitFullScreen:):
440 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
442 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
444 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
445 * keyboard.c (unblock_input_to): Don't process pending signals
446 if a fatal error is in progress.
448 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
449 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
450 they're talking about words in Lisp bool vectors.
451 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
452 * data.c (popcount_bits_word): Rename from popcount_size_t.
453 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
456 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
458 Improve support for popcount and counting trailing zeros (Bug#15550).
459 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
460 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
461 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
462 (popcount_size_t_msc, popcount_size_t_gcc):
463 Remove; now done by Gnulib.
464 (popcount_size_t): Now a macro that defers to Gnulib.
465 (count_trailing_zero_bits): Return int, for consistency with
466 Gnulib and because Emacs prefers signed to unsigned int.
467 Don't assume that size_t is either unsigned int or unsigned long
468 or unsigned long long.
469 (size_t_to_host_endian): Do not assume that size_t is either
470 exactly 32 or exactly 64 bits wide.
471 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
472 etc., so that it's now an enum constant, not a macro.
473 No need to assume that it's either 32 or 64.
475 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
477 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
480 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
482 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
483 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
485 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
487 emacs_read and emacs_write now use void *, not char *.
488 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
489 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
490 Buffer arg is now void *, not char *. This matches plain
491 'read' and 'write' better, and avoids a constraint violation
492 on Solaris 9 with Oracle Studio.
494 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
496 * alloc.c (Fmake_string): For ASCII char initializer, prefer
497 memset to explicit loop. Otherwise copy largest possible chunk
498 from initialized to uninitialized part, thus allowing the longer
499 memcpy runs and reducing the number of loop iterations.
501 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
503 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
504 hide toolbar (Bug#15388).
505 (windowDidEnterFullScreen:): If presentation options are zero,
506 set them here (Bug#15388).
507 (ns_update_auto_hide_menu_bar): Remove runtime check.
508 Don't auto hide dock unless menubar is also auto hidden.
510 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
512 * editfns.c (message): Mention batch mode in doc string.
514 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
516 * nsterm.m (check_native_fs): Remove erroneous comment.
518 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
520 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
521 uses find_newline instead of scan_newline and so doesn't move point.
523 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
525 Use hardware support for byteswapping on glibc x86 etc.
526 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
527 whereas the old swap64 needed 30.
528 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
529 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
530 Use byteswap.h's macros to swap bytes.
531 * lisp.h (swap16, swap32, swap64): Remove.
532 All uses replaced by bswap_16, bswap_32, bswap_64.
534 * bytecode.c (exec_byte_code): Use some more volatile variables
535 to work around local variables getting clobbered by longjmp.
536 Port to pre-C99, which doesn't allow decls after stmts.
538 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
540 * lisp.h (eassert): Assume that COND is true when optimizing.
541 In other words, take on the behavior of eassert_and_assume.
542 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
543 (eassert_and_assume): Remove. All uses replaced by eassert.
545 * xdisp.c (Qglyphless_char): Now static.
547 Adjust to merge from gnulib.
548 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
549 * lisp.h: Include <verify.h>, for 'assume'.
551 * eval.c (clobbered_eassert): New macro.
552 (internal_catch, internal_condition_case)
553 (internal_condition_case_1, internal_condition_case_2)
554 (internal_condition_case_n): Use it instead of eassert
555 when the argument contains locals clobbered by longjmp.
556 Don't use clobbered locals outside of clobbered_eassert.
557 (internal_lisp_condition_case): Use a volatile variable
558 to work around a local variable's getting clobbered.
560 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
562 * lisp.h (struct handler): Merge struct handler and struct catchtag.
563 (PUSH_HANDLER): New macro.
565 (handlerlist): Always declare.
567 * eval.c (catchlist): Remove (merge with handlerlist).
568 (handlerlist, lisp_eval_depth): Not static any more.
569 (internal_catch, internal_condition_case, internal_condition_case_1)
570 (internal_condition_case_2, internal_condition_case_n):
572 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
573 handlerlist/catchlist.
574 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
575 handlerlist which can only handle a single condition-case handler at
577 (find_handler_clause): Simplify since we only a single branch here
580 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
582 (bcall0): New function.
583 (exec_byte_code): Add corresponding cases. Improve error message when
584 encountering an invalid byte-code. Let Bunwind_protect accept
585 a function (rather than a list of expressions) as argument.
587 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
588 and make them unconditional now that they're heap-allocated.
590 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
592 * charset.c (Fdecode_char, Fencode_char): Remove description of
593 `restriction' arg. now that it's hidden by advertised-calling-convention.
595 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
597 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
598 Remove unused variable (from mac-port).
599 (macfont_draw): Use s->ybase for correct y position.
601 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
603 * frame.h (struct frame): Drop has_minibuffer member because...
604 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
605 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
607 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
609 * window.h (struct window): Prefer enum text_cursor_kinds to int
610 for phys_cursor_type member. Move the latter, phys_cursor_width,
611 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
612 * window.c (replace_window, make_window): Adjust users.
614 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
616 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
617 this module is never compiled otherwise.
619 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
621 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
624 2013-09-29 Eli Zaretskii <eliz@gnu.org>
626 * xdisp.c (get_next_display_element): Don't call face_for_font in
627 a build configured --without-x. (Bug#15484)
629 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
631 * window.c (calc_absolute_offset): #elif should be #elif defined.
633 * frame.c (delete_frame): Block/unblock input to overcome race
634 condition (Bug#15475).
636 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
638 * frame.c (delete_frame): Record selected frame only after
639 calling Qdelete_frame_functions (Bug#15477).
641 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
643 * nsterm.m (ns_selection_color): Remove.
644 (ns_get_color): Check for ns_selection_(fg|bg)_color using
645 NSColor selectedText(Background)Color. Only for COCOA.
646 (ns_term_init): Remove assignment of ns_selection_color, logic
647 moved to ns_get_color.
649 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
650 NS_SELECTION_COLOR_DEFAULT.
651 (NS_SELECTION_FG_COLOR_DEFAULT): New.
653 2013-09-28 Eli Zaretskii <eliz@gnu.org>
655 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
656 frame' does not have the tool_bar_window member.
658 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
660 Signal error when reading an empty byte-code object (Bug#15405)
661 * lread.c (read1): signal error
662 * alloc.c (make_byte_code): eassert header size
663 (sweep_vectors): change an int to size_t
665 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
667 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
668 instead of ints, as it's the usual style for offsetof constants. See:
669 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
671 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
672 This is ugly, but it should fix the performance problem for older
673 GCC versions in the short run. I'll look into integrating the
674 Gnulib module for popcount, as a better fix.
675 See the thread starting in:
676 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
677 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
678 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
679 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
680 (popcount_size_t): Use it.
682 2013-09-24 Daniel Colascione <dancol@dancol.org>
684 * process.c (Fnetwork_interface_info): Fix build break due to
687 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
689 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
690 Prefer signed to unsigned integers where either will do.
691 No need for 'const' on locals that do not escape.
692 Omit easserts with unnecessary and unportable assumptions about
693 alignment. Avoid unnecessary casts to char *.
695 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
697 Use union for the payload of struct Lisp_Vector.
698 This helps to avoid a few glitches dictated by C's aliasing rules.
699 * lisp.h (struct Lisp_Vector): Use union for next and
700 contents member. Adjust comment. Change related users.
701 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
702 Related users changed.
703 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
704 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
705 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
706 * xfaces.c, xfont.c, xmenu.c: Related users changed.
708 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
710 Optimize glyph row clearing and copying routines.
711 * dispextern.h (struct glyph_row): Change layout of struct
712 glyph_row to help copy_row_except_pointers. Adjust comment.
713 * dispnew.c (null_row): Remove.
714 (clear_glyph_row): Use offsetof and memset to find and clear
715 just the members that need clearing. Adjust comment.
716 (copy_row_except_pointers): Likewise for copying.
718 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
720 Some minor cleanups of recently-added bool vector code.
721 * conf_post.h (assume): Always return void. Use lint version
722 only if GCC and MSC versions don't apply.
723 * conf_post.h (assume):
724 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
725 Depend on _MSC_VER, not __MSC_VER, for consistency with
727 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
728 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
729 (bool_vector_binop_driver, count_trailing_zero_bits)
730 (size_t_to_host_endian): Now static, not static inline;
731 the latter isn't needed with modern compilers and doesn't
732 work with older compilers anyway.
734 * alloc.c (valgrind_p): Use bool for boolean.
736 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
738 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
739 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
740 (display_last_displayed_message_p, message_buf_print)
741 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
742 Use bool for boolean.
743 * dispextern.h (cancel_line, init_desired_glyphs):
744 Remove ancient leftover.
745 (help_echo_showing_p, hourglass_shown_p):
746 * lisp.h (noninteractive_need_newline): Adjust declaration.
748 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
750 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
752 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
753 ...this file and convert the latter to static. Adjust comment.
754 (make_initial_frame):
755 * window.c (init_window_once): Adjust user.
756 * frame.h (last_nonminibuf_frame): Remove declaration.
757 * lisp.h (selected_frame): Likewise.
758 * msdos.c (the_only_display_info): Adjust comment.
760 2013-09-23 Eli Zaretskii <eliz@gnu.org>
762 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
763 computing the end column of mouse-highlight that comes from
764 display or overlay strings. (Bug#15437)
765 (note_mouse_highlight): Adapt calculation of last argument to
766 mouse_face_from_string_pos to the above change.
768 * conf_post.h (__has_builtin): Define to zero, if undefined, on
769 all platforms, not just for clang.
771 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
773 * filelock.c (lock_file_1): Rearrange to remove compiler warning
774 about excess arguments to snprintf.
776 * conf_post.h(assume): Use __builtin_unreachable for clang.
778 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
780 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
781 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
783 2013-09-23 Daniel Colascione <dancol@dancol.org>
785 * alloc.c (USE_VALGRIND): New macro; on by default
786 when ENABLE_CHECKING.
787 (mark_maybe_object, mark_maybe_pointer)
788 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
790 (valgrind_p) [USE_VALGRIND]: New variable.
791 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
793 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
795 * process.c (wait_reading_process_output): Change int pnamelen to
798 * nsterm.m (setMarkedText:selectedRange:):
800 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
801 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
802 argument to unsigned long to avoid warning.
803 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
805 * conf_post.h (assume): Fix compiler error: x shall be cond.
807 2013-09-22 Daniel Colascione <dancol@dancol.org>
809 * xfns.c (x_get_monitor_attributes): Suppress unused variable
810 warning when compiling without a window system.
812 2013-09-22 Daniel Colascione <dancol@dancol.org>
814 * data.c (Qbool_vector_p): New symbol.
815 (bool_vector_spare_mask, popcount_size_t_generic)
816 (popcount_size_t_msc, popcount_size_t_gcc)
818 (bool_vector_binop_driver)
819 (count_trailing_zero_bits, size_t_to_host_endian)
820 (Fbool_vector_exclusive_or)
822 (Fbool_vector_intersection, Fbool_vector_set_difference)
823 (Fbool_vector_subsetp, Fbool_vector_not)
824 (Fbool_vector_count_matches)
825 (Fbool_vector_count_matches_at): New functions.
826 (syms_of_data): Intern new symbol, functions.
827 * alloc.c (bool_vector_payload_bytes): New function.
828 (Fmake_bool_vector): Instead of calling Fmake_vector,
829 which performs redundant initialization and argument checking,
830 just call allocate_vector ourselves. Make sure we clear any
831 terminating padding to zero.
832 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
833 instead of open-coding the size calculation.
834 (vroundup_ct): New macro.
835 (vroundup): Assume argument >= 0; invoke vroundup_ct.
836 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
837 * composite.c (composition_gstring_put_cache):
838 Change lint_assume to assume.
839 * conf_post.h (assume): New macro.
840 (lint_assume): Remove.
841 * dispnew.c (update_frame_1): Change lint_assume to assume.
842 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
844 * image.c (gif_load): Change lint_assume to assume.
845 * lisp.h (eassert_and_assume): New macro.
846 (Qbool_vector_p): Declare.
847 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
848 (swap16, swap32, swap64): New inline functions.
849 * macfont.c (macfont_shape): Change lint_assume to assume.
850 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
851 * xsettings.c (parse_settings): Use new swap16 and
852 swap32 from lisp.h instead of file-specific macros.
854 2013-09-22 Eli Zaretskii <eliz@gnu.org>
856 * xdisp.c (try_window_id): Don't abort if cursor row could not be
857 found (which can legitimately happen when the glyph row at the
858 window start is disabled in the current_matrix. (Bug#15365)
860 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
862 Fix syntax.h bug introduced by recent INLINE change.
863 syntax.h defined an extern inline function SYNTAX_ENTRY that was
864 conditionally compiled one way in some modules, and a different
865 way in others. This doesn't work with extern inline functions,
866 which must have the same definition in all modules, because the
867 defining code might be shared across modules, depending on the
868 implementation. Symptoms reported by Martin Rudalics in:
869 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
870 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
871 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
872 overriding the corresponding functions in syntax.h.
873 * syntax.h (syntax_property_entry, syntax_property_with_flags)
874 (syntax_property): New inline functions.
875 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
876 Rewrite in terms of these new functions.
878 2013-09-21 Eli Zaretskii <eliz@gnu.org>
880 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
881 not chars_in_text, whose result depends on the multibyteness of
882 the current buffer. (Bug#15426)
884 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
886 Port recent change to hosts where pointers aren't 'long'.
887 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
888 Don't assume that pointers are the same width as 'long'.
889 Add a compile-time check that a pointer fits into two X slots.
891 A simpler, centralized INLINE.
892 * conf_post.h (INLINE): Define only if not already defined.
893 This allows us to use a single INLINE, defined by one file
895 * emacs.c (INLINE): Define it.
896 Also, include category.h, charset.h, composite.h, dispextern.h,
897 syntax.h, systime.h, so that their INLINE definitions are expanded
899 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
900 * buffer.h, buffer.c (BUFFER_INLINE):
901 * category.h, category.c (CATEGORY_INLINE):
902 * character.h, character.c (CHARACTER_INLINE):
903 * charset.h, charset.c (CHARSET_INLINE):
904 * composite.h, composite.c (COMPOSITE_INLINE):
905 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
906 * frame.h, frame.c (FRAME_INLINE):
907 * intervals.h, intervals.c (INTERVALS_INLINE):
908 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
909 * lisp.h, alloc.c (LISP_INLINE):
910 * process.h, process.c (PROCESS_INLINE):
911 * syntax.h, syntax.c (SYNTAX_INLINE):
912 * systime.h, sysdep.c (SYSTIME_INLINE):
913 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
914 * window.h, window.c (WINDOW_INLINE):
915 Remove. All uses replaced with INLINE.
917 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
919 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
922 2013-09-19 Eli Zaretskii <eliz@gnu.org>
924 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
925 'const char *' to avoid compiler warnings due to similar change in
926 the prototype of x_get_string_resource.
928 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
930 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
931 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
932 going to replace static variables below. Adjust comments.
933 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
934 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
935 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
936 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
937 Related users changed.
938 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
939 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
940 last_mouse_movement_time, going to replace static variables below.
942 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
943 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
945 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
946 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
947 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
948 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
949 static variables below.
950 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
951 (last_mouse_scroll_bar): Remove.
952 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
953 (mouseExited): Related users changed.
955 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
957 Do not use external array to process X scroll bar messages.
958 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
959 (x_send_scroll_bar_event): Pack window pointer into two slots
960 of XClientMessageEvent if we're 64-bit. Adjust comment.
961 (x_scroll_bar_to_input_event): Unpack accordingly.
963 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
965 Ifdef away recent changes which aren't relevant to NS port.
966 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
967 [!HAVE_NS]: Declare as such.
968 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
969 [!HAVE_NS]: Define as such.
971 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
973 * frame.c (x_redo_mouse_highlight): New function
974 to factor out common code used in W32 and X ports.
975 * dispextern.h (x_redo_mouse_highlight): Add prototype.
976 * xterm.h (struct x_display_info):
977 * w32term.h (struct w32_display_info):
978 * nsterm.h (struct ns_display_info): New members
979 last_mouse_motion_frame, last_mouse_motion_x and
980 last_mouse_motion_y, going to replace static variables below.
981 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
982 (redo_mouse_highlight): Remove.
983 (note_mouse_movement, syms_of_xterm): Adjust user.
984 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
985 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
986 (redo_mouse_highlight): Remove.
987 (note_mouse_movement, syms_of_w32term): Adjust user.
988 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
989 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
991 (note_mouse_movement, mouseMoved, syms_of_nsterm):
992 * nsfns.m (compute_tip_xy): Adjust user.
994 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
996 * frame.c (x_mouse_grabbed): New function.
997 * dispextern.h (x_mouse_grabbed): Add prototype.
998 (last_mouse_frame): Remove declaration.
999 * xterm.h (struct x_display_info):
1000 * w32term.h (struct w32_display_info):
1001 * nsterm.h (struct ns_display_info): New member
1002 last_mouse_frame, going to replace...
1003 * xdisp.c (last_mouse_frame): ...global variable.
1004 (note_tool_bar_highlight):
1005 * w32term.c (w32_mouse_position, w32_read_socket):
1006 * xterm.c (XTmouse_position, handle_one_xevent):
1007 Use x_mouse_grabbed.
1008 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1010 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1012 * w32term.c (w32_read_socket): Avoid temporary
1013 variables in a call to x_real_positions.
1014 * xterm.c (handle_one_xevent): Likewise.
1016 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1018 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1019 (x_icon_type): Remove prototype.
1020 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1021 * frame.c (x_icon_type): Remove.
1022 * w32term.c (x_make_frame_visible, x_iconify_frame):
1023 * xterm.c (x_make_frame_visible, x_iconify_frame):
1024 Use x_set_bitmap_icon to factor out common code.
1026 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1028 * dispextern.h (check_x_display_info, x_get_string_resource):
1029 Declare here just once and unify the latter.
1030 * frame.c (check_x_display_info, x_get_string_resource):
1031 * nsterm.h (check_x_display_info):
1032 * xrdb.c (x_get_string_resource):
1033 * xterm.h (check_x_display_info): Remove prototypes.
1034 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1035 * w32reg.c (x_get_string_resource): Likewise.
1036 (w32_get_rdb_resource): Adjust user.
1038 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1040 * xterm.h (struct x_display_info): New member
1041 x_pending_autoraise_frame, going to replace...
1042 * xterm.c (pending_autoraise_frame): ...static variable.
1043 (x_new_focus_frame, XTread_socket): Adjust users.
1044 * w32term.h (struct w32_display_info): New member
1045 w32_pending_autoraise_frame, going to replace...
1046 * w32term.c (pending_autoraise_frame): ...global variable.
1047 (x_new_focus_frame, w32_read_socket): Adjust users.
1049 2013-09-17 Glenn Morris <rgm@gnu.org>
1051 * xdisp.c (message_dolog): If we create *Messages*,
1052 switch it to messages-buffer-mode.
1054 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1056 Don't overuse 'const' in types of locals.
1057 * bidi.c (bidi_count_bytes):
1058 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1059 (xg_event_is_for_scrollbar):
1060 * xselect.c (x_handle_property_notify)
1061 (x_handle_selection_notify, x_handle_dnd_message):
1062 * xsettings.c, xsettings.h (xft_settings_event):
1063 * xterm.c (x_handle_net_wm_state, handle_one_event)
1064 (x_menubar_window_to_frame, x_detect_focus_change)
1065 (construct_mouse_click, note_mouse_movement)
1066 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1067 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1068 (handle_one_xevent, x_handle_net_wm_state):
1069 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1070 (x_handle_dnd_message):
1071 Avoid unnecessary 'const', typically the second 'const' in
1072 'const foo * const arg', a 'const' that does not affect the API
1073 and doesn't significantly help the human reader.
1075 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1077 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1078 only if Glib < 2.36.0.
1079 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1080 * xsettings.c (init_gconf, init_gsettings): Do not check
1082 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1084 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1086 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1088 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1089 before calling g_type_init.
1091 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1093 * nsterm.m (syms_of_nsterm): ... to here.
1095 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1097 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1098 (ignore_next_mouse_click_timeout): Use Time as X does.
1099 (handle_one_xevent): Avoid cast and use unsigned comparison.
1101 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1103 Do not copy X event in handle_one_xevent except KeyPress case.
1104 Wnen XEvent is processed, it is unlikely to be changed except
1105 KeyPress case, so we can avoid copying and use const pointer to
1106 const data to make sure that an event is not changed elsewhere.
1107 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1108 const' and do not create local copy except for the KeyPress event.
1109 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1110 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1111 (x_handle_net_wm_state, x_menubar_window_to_frame)
1112 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1113 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1114 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1115 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1116 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1117 (x_handle_dnd_message):
1118 * xsettings.c (xft_settings_event):
1119 Use 'const XEvent * const' where appropriate.
1120 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1122 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1124 Fix X event waiting to handle multiple frames.
1125 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1126 * xterm.c (pending_event_wait): Remove. Adjust users.
1127 (x_detect_focus_change): Pass frame arg.
1128 (handle_one_xevent): Find related frame early and clear per-frame
1129 wait_event_type only if this is an event for the relevant frame.
1130 (x_wait_for_event): Use per-frame wait_event_type.
1132 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1134 * nsfns.m (Fx_create_frame): Fix font driver registration for
1137 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1138 for syms_of_macfont.
1140 * nsterm.m: Include macfont.h.
1141 (ns_tmp_flags, ns_tmp_font): Remove.
1142 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1143 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1144 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1145 (changeFont:): Fix code style. Check for font driver type when
1148 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1151 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1152 (nsfont_open): Set font driver type.
1153 Set font->ascent and font->descent. Figure out font instead of
1154 ns_tmp_font, and flags instead of ns_tmp_flags.
1155 Fix indentation. Remove call to ns_draw_text_decoration,
1158 * nsfns.m: Include macfont.h.
1159 (Fx_create_frame): Register macfont driver, make a better default font.
1160 (Fns_popup_font_panel): Get font from macfont driver, if used.
1162 * macfont.m, macfont.h, maccuvs.h: New files.
1164 * font.h: Declare syms_of_macfont.
1166 * font.c (syms_of_font): Call syms_of_macfont.
1168 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1170 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1172 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1173 and it is always zero for others, so I assume that this is an ancient
1174 leftover which nobody will want to change any more.
1175 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1176 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1177 * frame.c (x_set_scroll_bar_width):
1178 * w32fns.c (w32_createscrollbar):
1179 * w32term.c (w32_set_vertical_scroll_bar):
1180 * xfns.c (x_set_scroll_bar_default_width):
1181 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1182 (x_scroll_bar_expose): Related users changed.
1184 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1186 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1187 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1188 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1190 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1192 * nsterm.h, w32term.h, xterm.h: ...and not here.
1193 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1194 Remove unused Xisms.
1195 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1196 these modules are never compiled otherwise.
1198 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1200 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1201 Doc fix. (Bug#15375)
1203 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1205 Unify Fx_focus_frame between all ports.
1206 * frame.h (x_focus_frame): New prototype.
1207 * xfns.c (Fx_focus_frame): Remove.
1208 (syms_of_xfns): Do not defsubr it.
1209 (x_focus_frame): X implementation.
1210 * nsfns.m (Fx_focus_frame): Remove.
1211 (syms_of_nsfns): Do not defsubr it.
1212 (x_focus_frame): NS implementation.
1213 * w32term.c (Fx_focus_frame): Remove.
1214 (x_focus_on_frame): Rename to...
1215 (x_focus_frame): W32 implementation.
1216 * w32term.h (x_focus_on_frame): Remove prototype.
1217 * w32fns.c (Fx_focus_frame): Remove.
1218 (syms_of_w32fns): Do not defsubr it.
1219 * frame.c (Fx_focus_frame): Define here.
1220 (syms_of_frame): Defsubr here.
1221 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1223 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1225 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1226 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1227 each port to reference the port-specific window system data.
1228 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1229 (FRAME_DISPLAY_INFO): Define.
1230 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1231 (FRAME_DISPLAY_INFO): Define. Adjust users.
1232 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1233 (FRAME_DISPLAY_INFO): Define. Adjust users.
1234 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1235 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1236 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1237 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1238 * xselect.c, xterm.c: All related users changed.
1240 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1242 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1243 (x_menubar_window_to_frame): Remove prototypes.
1244 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1245 (x_menubar_window_to_frame, x_top_window_to_frame):
1247 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1248 (x_menubar_window_to_frame, x_top_window_to_frame):
1249 ...to here and convert all but the last to static.
1251 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1253 * lisp.mk (lisp): Add w32-common-fns.elc.
1255 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1257 * charset.c (char_charset): Document an exception for char-charset.
1259 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1261 * xterm.h (x_display_info): New field last_user_time...
1262 * xterm.c (toplevel): ...to replace static last_user_time.
1263 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1265 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1267 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1268 scroll bar values to prevent thumb from disappear and update comment.
1270 2013-09-11 Glenn Morris <rgm@gnu.org>
1272 * emacs.c (usage_message): Possessive apostrophe tweak.
1274 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1276 * nsterm.m (syms_of_nsterm): Use Qns.
1277 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1278 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1279 * xfns.c (x_display_info_for_name, Fx_open_connection):
1280 Remove old '#if 0' code.
1281 (syms_of_xfns): Use Qx.
1282 * termhooks.h (fullscreen_hook): Remove the leftover.
1283 (struct terminal): Fix typo in comment.
1285 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1287 Cleaning up a few X scroll bar bits.
1288 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1289 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1290 New member last_seen_part, going to replace...
1291 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1292 (xt_action_hook) [USE_LUCID]: Adjust user.
1293 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1294 Lucid-specific scroll bar support.
1295 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1296 to int and adjust to use last_seen_part member.
1297 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1298 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1299 Initialize last_seen_part.
1301 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1303 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1304 insert-buffer-substring an empty string.
1306 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1308 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1309 avoiding a GCC warning.
1311 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1313 Ifdef away frame tool bar code when it is not really used.
1314 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1315 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1316 and minimize_tool_bar_window_p under the above.
1317 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1318 (fset_tool_bar_window): Likewise.
1319 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1320 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1321 (change_frame_size_1):
1322 * window.c (window_from_coordinates, Frecenter): Adjust users.
1323 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1324 code is not really used.
1325 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1326 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1327 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1328 [!USE_GTK && !HAVE_NS]: Define as such.
1329 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1330 (note_mouse_highlight, expose_frame):
1331 * xfns.c (x_set_tool_bar_lines):
1332 * xterm.c (handle_one_xevent): Adjust users.
1334 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1336 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1337 This bug was introduced by my 2013-08-26 patch, which incorrectly
1338 assumed that the terminfo implementation doesn't use termcap buffers.
1339 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1340 these buffers apparently are used after all.
1341 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1342 (struct tty_display_info): Define members termcap_term_buffer and
1343 termcap_strings_buffer even if TERMINFO.
1345 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1348 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1349 'usage' docstring entry to pacify make-docfile.
1351 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1353 Change comparison functions =, <, >, <=, >= to take many arguments.
1354 * data.c: Change comparison functions' interface and implementation.
1355 * lisp.h: Make arithcompare available for efficient two arg
1357 * bytecode.c: Use arithcompare.
1358 * fileio.c: Use new interface.
1360 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1362 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1364 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1366 * eval.c (Feval): Document the new use of `lexical'.
1368 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1370 Review and drop old frame resize hack.
1371 * frame.h (struct frame): Remove force_flush_display_p.
1372 * dispnew.c (update_frame): Adjust user and don't call
1373 flush_frame here. The comment has said that there was an issues
1374 with redisplaying fringes, but I don't see any differences with
1375 and without this hack. Hopefully we can continue without it.
1376 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1377 current frame matrices twice if resized_p is set.
1379 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1381 Do not populate pure Xism x_sync to other ports.
1382 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1383 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1384 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1385 * w32term.h (x_sync): Remove prototype.
1387 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1389 Cleanup frame flushing.
1390 * dispextern.h (struct redisplay_interface):
1391 Drop flush_display_optional because flush_display is enough
1392 for X and flushing via RIF is just a no-op for others.
1393 * frame.h (flush_frame): New function.
1394 * dispnew.c (update_frame):
1395 * minibuf.c (read_minibuf):
1396 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1398 * keyboard.c (detect_input_pending_run_timers): Do not flush
1399 all frames but selected one in redisplay_preserve_echo_area.
1400 * nsterm.m (ns_flush): Remove no-op.
1401 (ns_redisplay_interface): Adjust user.
1402 * w32term.h (x_flush): Remove no-op.
1403 (w32_redisplay_interface): Adjust user.
1404 * xterm.c (x_flush): Simplify because we do not flush all
1405 frames at once any more. Adjust comment.
1406 (x_redisplay_interface): Adjust user.
1408 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1410 Port --without-x --enable-gcc-warnings to Fedora 19.
1411 * gfilenotify.c (globals_of_gfilenotify):
1412 Call g_type_init only if using an older glib version that needs it.
1414 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1416 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1417 (last_glyphless_glyph_merged_face_id): Remove declarations.
1418 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1419 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1420 (last_glyphless_glyph_merged_face_id): Now static.
1421 (merge_escape_glyph_face): New function, refactored from...
1422 (get_next_display_element): ...here.
1423 (merge_glyphless_glyph_face): New function, refactored from...
1424 (produce_glyphless_glyph): ...here...
1425 * term.c (produce_glyphless_glyph): ...and here.
1427 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1429 * eval.c (eval_sub): Only call Ffunction if necessary.
1431 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1433 Attempt to make redisplay more selective when changing cursor type.
1434 * frame.h (struct frame): New bitfield cursor_type_changed.
1435 * xdisp.c (cursor_type_changed): Remove.
1436 (try_cursor_movement, redisplay_window, try_window_id)
1437 (set_frame_cursor_types, try_window_reusing_current_matrix):
1438 Adjust to use per-frame bitfield.
1439 (redisplay_internal): Look for cursor type change on each visible
1440 frame and consider all frames if cursor type has been changed on
1441 the frame other than selected. If cursor type has been changed on
1442 selected frame only, do not use fast update.
1444 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1446 Attempt to make redisplay more selective when changing fonts.
1447 * frame.h (struct frame): New bitfield fonts_changed.
1448 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1449 (adjust_frame_glyphs): Add prototype.
1450 * dispnew.c (fonts_changed_p): Remove.
1451 (adjust_glyphs): Remove because we do not
1452 adjust matrices on all frames at once any more.
1453 (adjust_frame_glyphs): Block and unblock input here.
1454 (adjust_glyph_matrix): Use fonts_changed.
1455 (change_frame_size_1): Use adjust_frame_glyphs.
1456 * font.c (font_open_entity): Use fonts_changed.
1457 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1458 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1459 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1460 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1461 (shrink_mini_window, Fresize_mini_window_internal)
1462 (window_scroll_pixel_based, Fset_window_configuration)
1463 (apply_window_adjustment, Fset_window_vscroll):
1464 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1465 Use adjust_frame_glyphs.
1466 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1467 (try_window_reusing_current_matrix, try_window_id, display_line)
1468 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1469 (redisplay_internal): Consider fonts_changed and adjust frame
1470 matrices for each frame only if the frame is visible. If font
1471 has been changed on some frame during full redisplay, retry
1472 only visible frames where the font has been actually changed.
1474 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1476 Cache current header and mode line height for each window.
1477 * window.h (struct window): New fields mode_line_height
1478 and header_line_height.
1479 * window.c (make_window): Initialize them.
1480 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1481 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1482 (current_mode_line_height, current_header_line_height):
1484 * xdisp.c (current_mode_line_height, current_header_line_height):
1486 (pos_visible_p, init_xdisp): Adjust user.
1487 (redisplay_window): Invalidate mode_line_height and
1488 header_line_height if current and desired matrices do not agree.
1490 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1492 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1493 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1495 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1497 Make --without-x compatible with --enable-gcc-warnings.
1498 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1499 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1500 members under HAVE_WINDOW_SYSTEM.
1501 * keyboard.c (make_lispy_focus_out): Likewise.
1502 (record_menu_key): Move under HAVE_MENUS.
1503 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1504 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1505 (syms_of_xdisp): Adjust user.
1506 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1507 (start_hourglass, cancel_hourglass):
1508 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1509 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1510 and CLEAR_FONT_TABLE_NFONTS.
1511 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1512 Declare only if HAVE_WINDOW_SYSTEM.
1513 (lface_same_font_attributes_p, clear_face_gcs): Define only
1514 if HAVE_WINDOW_SYSTEM.
1516 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1518 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1519 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1520 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1522 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1524 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1526 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1528 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1529 This fixes a type error on hosts where ptrdiff_t is wider than int.
1531 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1533 * keyboard.c (read_key_sequence_vs): New function.
1534 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1537 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1539 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1541 Makefile improvements.
1542 * Makefile.in (config.status): Don't use double-colon rules, as
1543 they are not portable according to POSIX. Fix shell typo with `;
1544 I guess this rule has never been tested?
1545 (VCSWITNESS): New macro, to override any environment var.
1547 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1549 * xterm.h (struct x_display_info): Do not track X connection
1550 fd separately because it is always available from Display.
1551 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1554 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1556 * buffer.c (drop_overlay):
1557 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1558 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1560 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1562 * buffer.c (Fmake_overlay, Fmove_overlay):
1563 * intervals.c (set_point_from_marker):
1564 * print.c (PRINTPREPARE): Prefer signal_error
1565 to plain error and report unsuitable marker too.
1567 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1569 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1570 for 'dragging' member.
1571 (struct x_output): Remove set-but-unused leftovers
1572 'left_before_move' and 'top_before_move'.
1573 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1574 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1575 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1576 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1577 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1578 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1579 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1580 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1582 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1584 * nsfont.m (INVALID_GLYPH): New define.
1585 (nsfont_encode_char): Use INVALID_GLYPH.
1586 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1588 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1590 * xterm.c (x_last_mouse_movement_time): Revert last change.
1591 This code should use XDisplayMotionBufferSize to check display's
1592 motion history first, and there are few other issues as well.
1593 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1594 (handle_one_xevent): Adjust user.
1596 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1598 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1599 * frame.c (Flast_nonminibuf_frame): ... to here.
1600 (check_minibuf_window): Don't abort if no window was found
1603 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1605 Use XGetMotionEvents to ask the last mouse motion time from X server.
1606 * xterm.c (X_MOTION_HISTORY): Default to 1.
1607 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1608 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1609 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1610 Ifdef away legacy code.
1611 (XTmouse_position, x_scroll_bar_report_motion):
1612 Use x_last_mouse_movement_time.
1613 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1616 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1618 * msdos.c (last_mouse_window): Move to...
1619 (dos_rawgetc): ...this function and adjust comment.
1620 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1621 (mouseMoved): ...this function and adjust comment.
1622 * w32term.c (last_window): Likewise with...
1623 (w32_read_socket): ...this function.
1624 * xterm.c (last_window): Likewise with...
1625 (handle_one_xevent): ...this function.
1627 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1629 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1630 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1631 (handle_one_xevent): ...to here.
1632 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1635 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1637 * msdos.c (IT_set_terminal_window): Remove no-op.
1638 (initialize_msdos_display): Adjust terminal setup.
1639 * w32console.c (w32con_set_terminal_window): Remove no-op.
1640 (initialize_w32_display): Adjust terminal setup.
1641 * w32term.c (w32_set_terminal_window): Remove no-op.
1642 (w32_create_terminal): Adjust terminal setup.
1643 * xterm.c (XTset_terminal_window): Remove no-op.
1644 (x_create_terminal): Adjust terminal setup.
1646 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1648 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1650 (ns_create_terminal): Adjust terminal setup.
1651 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1653 (w32_create_terminal): Adjust terminal setup.
1654 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1656 (x_create_terminal): Adjust terminal setup.
1658 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1660 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1661 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1662 * dispnew.c (buffer_posn_from_coords):
1663 * window.c (Fwindow_end, displayed_window_lines):
1664 * xdisp.c (redisplay_mode_lines): Use it.
1666 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1668 * fontset.c (face_for_char): Check char in the current face font first
1669 if HAVE_NS (Bug#15138).
1671 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1673 * window.c (temp_output_buffer_show): Make sure window returned
1674 by display_buffer is live (Bug#15213).
1676 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1678 Minor cleanup to avoid forward declarations.
1679 * coding.h (struct ccl_spec): Remove forward declaration.
1680 * composite.h (toplevel): Include font.h.
1681 (struct composition_it, struct face, struct font_metrics):
1682 Remove forward declaration.
1683 * dispextern.h (struct image, struct atimer): Likewise.
1684 * emacsgtkfixed.h (struct frame): Likewise.
1685 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1686 * font.h (struct font_driver, struct font, struct glyph_string)
1687 (struct face): Remove forward declaration.
1688 * fontset.h (struct face, struct font): Likewise.
1689 * frame.h (toplevel): Style cleanup.
1690 (enum output_method): Move to...
1691 * termhooks.h (enum output_method): ...here.
1692 (struct glyph, struct frame, struct ns_display_info)
1693 (struct x_display_info, struct w32_display_info):
1694 Remove forward declaration.
1695 * xterm.h (toplevel): Include termhooks.h.
1696 (struct font, struct window, struct glyph_matrix, struct frame)
1697 (struct input_event, struct face, struct image): Remove forward
1699 * gtkutil.h (struct _widget_value): Likewise.
1700 * keyboard.h (toplevel): Include termhooks.h.
1701 (struct input_event): Remove forward declaration.
1703 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1705 * intervals.c (set_point_from_marker): New function.
1706 * editfns.c (Fgoto_char):
1707 * process.c (Finternal_default_process_filter):
1708 * window.c (select_window_1): Use it.
1709 * buffer.h (set_point_from_marker): Add prototype.
1711 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1713 * w32.c (term_winsock): Call release_listen_threads before calling
1715 (_sys_wait_accept): Wait for accept event in a loop with a finite
1716 timeout, instead of waiting indefinitely. Will hopefully avoid
1717 hanging during exit because WSACleanup deadlocks waiting for the
1718 event object to be released. (Bug#14333)
1720 * w32proc.c (release_listen_threads): New function, signals all
1721 the reader threads that listen for connections to stop waiting.
1723 * w32.h (release_listen_threads): Add prototype.
1725 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1727 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1728 field of new marker (for sanity and safety).
1729 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1730 anyway because XMISCTYPE is a function and can't be an lvalue).
1732 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1734 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1735 (x_after_update_window_line, x_scroll_bar_create):
1736 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1737 (handle_one_xevent, x_clear_frame_area):
1738 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1739 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1740 * xterm.h (x_clear_area): Adjust prototype.
1742 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1744 Hook scanning and indentation functions to find_newline. This helps
1745 to avoid duplicated code and renders more respect to newline cache.
1746 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1747 * cmds.c (Fforward_line):
1748 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1749 Use find_newline and avoid unnecessary point movements.
1750 * search.c (scan_newline): Implement on top of find_newline.
1752 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1754 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1755 scoped code (bug#11258).
1757 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1759 * nsterm.m (last_window): New variable.
1760 (EV_TRAILER2): New macro.
1761 (EV_TRAILER): Call EV_TRAILER2.
1762 (mouseMoved:): Add support for mouse-autoselect-window
1763 on nextstep (Bug#6888).
1765 2013-08-28 Andreas Schwab <schwab@suse.de>
1767 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1768 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1769 Remove unused macro definitions.
1770 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1771 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1772 Only define if emacs.
1774 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1776 Prefer enum glyph_row_area to int where appropriate.
1777 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1779 (window_box, window_box_width, window_box_left, window_box_left_offset)
1780 (window_box_right, window_box_right_offset): Adjust prototypes.
1781 * xdisp.c (window_box, window_box_width, window_box_left)
1782 (window_box_left_offset, window_box_right, window_box_right_offset):
1783 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1784 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1785 * nsterm.m (ns_clip_to_row):
1786 * w32term.c (w32_clip_to_row):
1787 * xterm.c (x_clip_to_row): Likewise.
1789 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1791 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1792 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1794 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1796 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1797 for portability to hosts where /bin/sh has problems.
1799 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1801 Redesign redisplay interface to drop global output_cursor.
1802 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1803 (toplevel): Remove declaration of output_cursor.
1804 (set_output_cursor, x_cursor_to): Remove prototype.
1805 * window.h (struct window): New member output_cursor.
1806 (output_cursor_to): New function to replace RIF member.
1807 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1808 (update_text_area, set_window_cursor_after_update): Use it.
1809 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1810 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1811 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1812 * w32term.c (x_update_window_begin, x_update_window_end):
1813 * xterm.c (x_update_window_begin, x_update_window_end):
1814 Adjust to use per-window output cursor.
1816 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1818 Simplify SELECT_TYPE-related code.
1819 Like EMACS_TIME, this portability layer is no longer needed, since
1820 Emacs has been using fd_set as a portability layer for some time.
1821 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1822 (SELECT_TYPE): Remove. All uses changed to fd_set.
1823 (fd_set) [!FD_SET]: New typedef.
1825 Simplify EMACS_TIME-related code.
1826 This portability layer is no longer needed, since Emacs has been
1827 using struct timespec as a portability layer for some time.
1828 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1829 Include <time.h> rather than "systime.h"; that's all that's needed now.
1830 * dispnew.c: Include <timespec.h> rather than "systime.h";
1831 that's all that's needed now.
1832 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1833 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1834 TIMESPEC_RESOLUTION.
1835 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1836 LOG10_TIMESPEC_RESOLUTION.
1837 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1838 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1839 (make_emacs_time): Remove. All used changed to make_timespec.
1840 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1841 (current_timespec): Rename from current_emacs_time. All uses changed.
1842 (add_emacs_time): Remove. All uses changed to timespec_add.
1843 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1844 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1845 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1846 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1847 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1848 (current_timespec): Rename from current_emacs_time. All uses changed.
1849 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1850 changed to timespec_cmp.
1851 * xgselect.c: Include <timespec.h>, since our .h files don't.
1853 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1855 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1856 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1857 Remove the leftovers.
1858 * gtkutil.c (toplevel): Do not declare Qxft but include
1860 * image.c (toplevel): Do not declare Vlibrary_cache because
1861 it's already done in lisp.h.
1863 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1865 * lisp.h (Mouse_HLInfo): Move from here...
1866 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1867 (reset_mouse_highlight): New function.
1868 * msdos.c (dos_set_window_size, IT_update_begin)
1869 (internal_terminal_init):
1870 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1871 (ns_initialize_display_info):
1872 * w32console.c (initialize_w32_display):
1873 * w32term.c (x_update_window_end, x_free_frame_resources)
1874 (w32_initialize_display_info):
1875 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1876 * window.c (Fdelete_other_windows_internal):
1877 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1878 * termchar.h (toplevel):
1879 * xterm.h (toplevel): Include dispextern.h.
1881 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1883 Fix minor problems found by static checking.
1884 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1885 (expect): Avoid nested-if warning.
1886 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1887 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1888 * nsterm.h, nsterm.m (ns_select):
1889 * xgselect.c, xgselect.h (xg_select):
1890 Adjust signature to better match pselect's.
1891 * nsterm.m (ns_select):
1892 Don't set *TIMEOUT, since pselect doesn't.
1893 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1894 diagnostic about assigning const char * to it.
1895 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1897 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1899 * lread.c (substitute_object_recurse): Handle hash-tables as well
1902 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1904 Fix unlikely core dump in init_tty, and simplify terminfo case.
1905 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1906 The old version incorrectly dumped core if malloc returned a
1907 buffer containing only non-NUL bytes.
1908 (init_tty): Do not allocate or free termcap buffers; the
1909 struct does that for us now.
1910 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1911 (struct tty_display_info): Define members termcap_term_buffer and
1912 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1913 use them. Allocate them directly in struct rather than indirectly
1914 via a pointer, to simplify init_tty.
1916 * frame.c (check_minibuf_window): Initialize 'window' properly,
1917 so that Emacs reliably aborts later if 'window' is not initialized.
1919 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1921 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1922 of VoidSymbol (Bug#15154).
1924 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1926 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1927 mouse_face_beg_y and mouse_face_end_y.
1928 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1929 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1930 Adjust users and update comment where appropriate.
1932 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1934 * frame.c (check_minibuf_window): New function.
1935 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1936 Call check_minibuf_window (Bug#15183).
1938 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1940 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1941 because this is the only last cursor data we need to keep and consult.
1942 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1943 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1946 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1948 Fix recovering from possible decompression error.
1949 Since insert_from_gap doesn't always move point, we can't use PT as
1950 the position where the partially decompressed data ends, and
1951 should count how many bytes was produced so far.
1952 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1953 (unwind_decompress): Really delete partially uncompressed data.
1954 (Fzlib_decompress_region): Take decompressed data size into account.
1956 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1958 * syntax.c (init_syntax_once): Adjust comment and do an early
1959 initialization of Qchar_table_extra_slots just once...
1960 * casetab.c (init_casetab_once):
1961 * category.c (init_category_once):
1962 * character.c (syms_of_character):
1963 * coding.c (syms_of_coding):
1964 * xdisp.c (syms_of_xdisp): ...and omit it here.
1966 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1968 * xdisp.c (get_next_display_element): Don't apply to characters
1969 from a display vector the logic of setting it->end_of_box_run_p
1970 suitable for characters from a buffer. (Bug#15175)
1972 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1973 to handle directories, rather than '_utime' which doesn't.
1976 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1978 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1979 or fullscreen (Bug#14627).
1981 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1983 System-dependent integer overflow fixes.
1984 * process.c (Fset_process_window_size): Signal an error if
1985 the window size is outside the range supported by the lower level.
1986 * sysdep.c (set_window_size): Return negative on error,
1987 nonnegative on success, rather than -1, 0, 1 on not in system,
1988 failure, success. This is simpler. Caller changed.
1989 (serial_configure): Remove unnecessary initialization of local.
1990 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1991 size fits in unsigned long; this isn't true on some 32-bit hosts.
1992 Avoid buffer overrun if some future version of /proc/meminfo has a
1993 variable name longer than 20 bytes.
1994 (system_process_attributes) [__FreeBSD__]:
1995 Don't assume hw.availpages fits in 'int'.
1997 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1999 Don't let very long directory names overrun the stack.
2000 Fix some related minor problems involving "//", vfork.
2001 * callproc.c (encode_current_directory): New function.
2002 (call_process): Don't append "/"; not needed.
2003 * fileio.c (file_name_as_directory_slop): New constant.
2004 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2005 this can save the caller having to alloca.
2006 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2007 Use SAFE_ALLOCA, not alloca.
2008 (directory_file_name, Fexpand_file_name): Leave leading "//"
2009 alone, since it can be special even on POSIX platforms.
2010 * callproc.c (call_process):
2011 * process.c (Fformat_network_address):
2012 * sysdep.c (sys_subshell):
2013 Use encode_current_directory rather than rolling our own.
2014 (create_process): No need to encode directory; caller does that now.
2015 * process.h (encode_current_directory): New decl.
2016 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2017 Rework to avoid 'goto xyzzy;'.
2019 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2021 * xdisp.c (handle_face_prop): If the default face was remapped use
2022 the remapped face for strings from prefix properties. (Bug#15155)
2024 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2026 Minor cleanup for redisplay interface and few related functions.
2027 * frame.h (enum text_cursor_kinds): Move from here...
2028 * dispextern.h (enum text_cursor_kinds): ...to here.
2029 (toplevel): Drop unnecessary declarations.
2030 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2031 in update_window_end_hook and draw_window_cursor functions.
2032 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2033 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2034 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2035 * xterm.c (x_update_window_end, x_draw_window_cursor):
2036 * xdisp.c (display_and_set_cursor, update_window_cursor)
2037 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2038 enum text_cursor_kinds where appropriate.
2040 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2042 Redesign redisplay interface to drop updated_row and updated_area.
2043 * dispextern.h (updated_row, updated_area): Remove declaration.
2044 (struct redisplay_interface): Pass glyph row and row area parameters
2045 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2046 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2048 * dispnew.c (updated_row, updated_area): Remove.
2049 (redraw_overlapped_rows, update_window_line): Adjust user.
2050 (update_marginal_area, update_text_area): Likewise. Pass updated row
2051 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2052 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2055 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2057 * process.c (flush_pending_output): Remove stub.
2060 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2062 * callproc.c: Fix race that killed background processes (Bug#15144).
2063 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2064 Record deleted process-id in critical section, not afterwards.
2065 Don't mistakenly kill process created by a call-process invocation
2066 that discards output and does not wait.
2068 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2070 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2071 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2072 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2073 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2074 to shut up compiler in mark_object.
2075 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2077 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2079 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2080 We can't portably rely on PTY_OPEN doing that, even if
2081 it calls posix_openpt with O_CLOEXEC.
2083 2013-08-20 Kenichi Handa <handa@gnu.org>
2085 * character.c (string_char): Improve commentary.
2087 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2089 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2090 (struct animation_cache): Make signature a flexible array member.
2091 All uses changed. This is a tad slower but may insulate us better
2092 from future changes to ImageMagick.
2094 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2096 * image.c: Shrink memory needed for animation cache.
2097 (SIGNATURE_DIGESTSIZE): New constant.
2098 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2099 (imagemagick_create_cache): Copy the signature. This saves
2100 several KB of memory that ImageMagick wastes per signature.
2101 Don't bother updating the update_time, as the caller does that now.
2102 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2103 it's a fixed size struct member now.
2104 (imagemagick_get_animation_cache): Always destroy the signature,
2105 as it's now imagemagick_create_cache's responsibility to copy it.
2106 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2107 and use memcmp rather than strcmp.
2108 eassert that ImageMagick returns a signature of the specified length.
2110 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2112 * image.c (imagemagick_get_animation_cache): Don't segfault on
2114 (imagemagick_get_animation_cache): Revert to previous definition
2115 so that it actually works. But keep the memory leak fix.
2116 (imagemagick_get_animation_cache): Fix memory leak.
2118 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2120 * image.c: Fix animation cache signature memory leak.
2121 Fix some other minor performance problems while we're at it.
2122 (imagemagick_create_cache): Clear just the members that
2123 need clearing. Don't set update_time, as caller does that now.
2124 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2125 Simplify by using pointer-to-pointer instead of a prev pointer.
2126 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2127 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2128 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2129 it's already a copy. Free the signature probe unless it's cached.
2131 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2132 This was introduced by my 2013-08-12 fix for Bug#15035.
2134 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2136 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2137 (imagemagick_prune_animation_cache): Now static.
2139 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2141 * image.c (imagemagick_get_animation_cache): Don't segfault when
2142 pruning all entries.
2144 2013-08-18 Ken Brown <kbrown@cornell.edu>
2146 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2147 static heap if ENABLE_CHECKING is defined.
2148 (max_bss_sbrk_ptr): New variable.
2150 (report_sheap_usage): Report maximum static heap usage instead of
2151 ending static heap usage.
2153 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2155 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2156 of zlib_initialized according to the results of calling
2157 init_zlib_functions.
2159 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2161 * image.c: Implement an ImageMagick per-image cache.
2162 (imagemagick_get_animation_cache): Fix a double-free error.
2163 (imagemagick_load_image): Remove the ping_wand code, which only
2164 apparently saved time on invalid animated images, and slowed down
2165 everything else. Optimise for the common case.
2167 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2169 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2171 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2173 * marker.c (set_marker): Remove documentation of undefined behavior.
2175 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2177 * image.c (imagemagick_compute_animated_image): Animate correctly
2178 when sub-images are smaller than the main image.
2179 (imagemagick_compute_animated_image): Setting the iterator row to
2180 zero is apparently not allowed.
2181 (imagemagick_compute_animated_image): Allow images that say they
2182 have sub-images that are bigger than the main image, but just crop
2185 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2187 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2189 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2191 * image.c (imagemagick_compute_animated_image): Respect the GIF
2194 2013-08-15 Ken Brown <kbrown@cornell.edu>
2196 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2197 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2200 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2202 Fix minor problems found by static checking.
2203 * frame.c (delete_frame):
2204 * xdisp.c (next_element_from_display_vector):
2205 Avoid uninitialized local.
2206 * image.c (imagemagick_compute_animated_image): Port to C89.
2207 Prefer usual GNU indentation style for loops.
2208 Be more careful about bizarrely large sizes, by using ptrdiff_t
2211 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2213 Fix infinite frame selection loop (Bug#15025).
2214 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2216 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2218 * xdisp.c (compute_window_start_on_continuation_line):
2219 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2220 to make sure we end up setting the window start at the leftmost
2221 visible character of the display line. This avoids funky
2222 horizontal shifting because the window start is not kept on the
2223 same position. (Bug#15090)
2224 (next_element_from_display_vector): Support 'box' face attribute
2225 in the face definitions of a display vector. (Bug#15099)
2227 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2229 * image.c (imagemagick_compute_animated_image): Implement animated
2231 (imagemagick_compute_animated_image): Fix some compilation
2232 warnings. Implement a very simple cache to make the animation
2233 usable at all, but it should be replaced with a per-image cache.
2235 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2237 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2238 to do `for' loops over alist values.
2239 * buffer.h (FOR_EACH_BUFFER):
2240 * process.c (FOR_EACH_PROCESS): Use it.
2241 (handle_child_signal, status_notify, Fget_buffer_process)
2242 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2244 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2246 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2247 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2248 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2249 to xzalloc and so avoid redundant call to memset.
2250 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2251 members because it is allocated with xzalloc and so already zeroed.
2253 2013-08-14 Ken Brown <kbrown@cornell.edu>
2255 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2258 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2260 Utility function and macro to copy Lisp string to C string.
2261 * lisp.h (xlispstrdupa): New macro.
2262 (xlispstrdup): New prototype.
2263 * alloc.c (xlispstrdup): New function.
2264 * callint.c (Fcall_interactively):
2265 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2266 (Fsubstitute_in_file_name):
2267 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2268 * image.c (x_create_bitmap_from_file):
2269 * w32term.c (w32_term_init):
2270 * xterm.c (x_term_init): Use xlispstrdup.
2272 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2274 * image.c (imagemagick_load_image): Make animated pictures work.
2275 There's still some problems with background color settings, though
2278 * decompress.c (unwind_decompress): Always restore point.
2280 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2282 * marker.c (set_marker): Reformat documentation.
2284 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2286 * xdisp.c (cursor_type_changed): Now static.
2288 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2289 Use changed. This avoids the need to call xmalloc and for the
2290 caller to call xfree, and avoids memory leaks in some situations.
2292 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2294 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2295 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2296 (redisplay_window): If window_end_valid is cleared due to non-zero
2297 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2298 so do not call to try_cursor_movement for that window.
2300 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2302 * window.h (struct window): Convert window_end_pos and
2303 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2304 (wset_window_end_pos, wset_window_end_vpos): Remove.
2305 * dispnew.c (adjust_glyph_matrix):
2306 * window.c (Fwindow_end, replace_window, set_window_buffer)
2308 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2309 (set_vertical_scroll_bar, redisplay_window, try_window)
2310 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2311 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2312 (note_mouse_highlight): Adjust users.
2313 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2316 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2318 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2319 * image.c (imagemagick_filename_hint): Use `const char *' and
2320 prefer SSDATA to SDATA to avoid warnings.
2322 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2324 Cleanup window fringes, margins and scroll bars adjustments.
2325 * window.c (set_window_fringes, set_window_margins)
2326 (set_window_scroll_bars, apply_window_adjustment): New functions.
2327 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2328 (Fset_window_scroll_bars): Use them.
2330 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2332 * window.h (struct window): Convert scroll_bar_width
2333 from Lisp_Object to integer. Adjust comment.
2334 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2336 * window.c (wset_scroll_bar_width): Remove.
2337 (make_window): Initialize scroll_bar_width.
2338 (Fsplit_window_internal): Use direct assignment.
2339 (Fset_window_configuration, save_window_save):
2340 Convert Lisp_Object to integer and back where appropriate.
2341 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2342 bar was actually changed, and mention this in docstring.
2344 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2346 * decompress.c: Minor simplifications.
2347 (Fzlib_decompress_region): Don't bother verifying
2348 that avail_out <= UINT_MAX, as that was confusing.
2349 Mention the restriction in a comment instead.
2350 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2352 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2354 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2355 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2357 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2359 * image.c (imagemagick_filename_hint): Check for errors in the
2362 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2364 * window.c (Fwindow_margins): Return nil when there's no marginal
2365 area, as per the documented API.
2367 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2368 Fmake_vector, as scroll bar's struct members are not all Lisp
2369 objects now. This avoids crashes in GC.
2371 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2372 bool, so its address could be taken.
2374 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2376 * image.c (imagemagick_filename_hint): New function to possibly
2377 apply `image-content-type-suffixes'.
2378 (imagemagick_load_image): Use it.
2380 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2382 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2383 if loading zlib failed.
2385 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2387 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2388 2013-08-13 checkin below. Change bool to BOOL, rule is:
2389 All Obj-C code uses BOOL, except for interfaces callable from C.
2391 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2393 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2395 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2396 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2397 bool instead of BOOL.
2398 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2399 from Lisp_Object to bitfield. Adjust comment.
2400 * w32term.c (x_scroll_bar_create): Adjust user.
2401 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2402 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2403 Use bool for boolean.
2404 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2405 to `unsigned int' when defining a bitfield.
2407 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2409 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2411 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2413 * window.h (struct window): Convert left_margin_cols and
2414 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2415 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2416 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2418 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2420 (showing_window_margins_p, update_window_line, update_frame_1):
2421 * fringe.c (draw_fringe_bitmap_1):
2422 * xdisp.c (window_box_width): Adjust users.
2423 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2424 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2425 Use direct assignment.
2426 (Fset_window_configuration, save_window_save, Fwindow_margins):
2427 Convert Lisp_Object to integer and back where appropriate.
2428 (Fset_window_margins): Adjust user. Return t if any margin
2429 was actually changed, and mention this in docstring.
2431 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2433 * syntax.c (forward_word):
2434 * cmds.c (forward_char, backward_char): Mention the optional argument.
2436 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2438 * window.h (struct window): Convert left_fringe_width
2439 and right_fringe_width from Lisp_Objects to integers.
2441 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2442 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2443 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2445 (make_window): Initialize new integer fields to -1.
2446 (Fsplit_window_internal): Use direct assignment.
2447 (Fset_window_configuration, save_window_save):
2448 Convert Lisp_Object to integer and back where appropriate.
2449 (Fset_window_fringes): Adjust user. Return t if any fringe
2450 was actually changed, and mention this in docstring.
2452 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2454 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2455 * nsfns.m (x_set_cursor_type):
2456 * w32fns.c (x_set_cursor_type):
2457 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2458 * xdisp.c (set_frame_cursor_types): ...but in common code.
2460 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2462 * font.c (clear_font_cache): New function, stripped from...
2463 (Fclear_font_cache): ...here, which now uses the function
2464 above. Adjust comment.
2465 * font.h (clear_font_cache): Add prototype.
2466 * xfaces.c (clear_face_cache): Use clear_font_cache.
2468 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2470 * window.c (Fset_window_start): Compare `w', not `window' because
2471 `w' might not be equal to `window' after call to decode_live_window.
2473 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2475 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2476 This fixes a problem introduced by the Bug#15035 patch
2477 when using GPG. Reported by Herbert J. Skuhra.
2479 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2481 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2482 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2483 not yet initialized.
2485 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2487 * decompress.c (Fzlib_decompress_region): Support zlib
2488 decompression, too, and rename.
2490 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2492 Minor zlib configuration tweaks.
2493 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2494 Don't assume presence of fn_inflateInit2_ zlib internal function.
2496 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2498 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2499 include the zlib prefix.
2501 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2503 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2504 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2505 define static variables that are pointers to zlib functions to be
2507 (init_zlib_functions) [WINDOWSNT]: New function.
2508 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2510 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2511 macros instead of invoking the zlib functions directly.
2512 (syms_of_decompress): DEFSYM Qzlib_dll.
2513 Staticpro Szlib_available_p.
2515 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2517 Avoid looping over all frame windows to freeze and unfreeze.
2518 * window.h (struct window): Drop frozen_window_start_p.
2519 (freeze_window_starts): Drop prototype.
2520 * frame.h (struct frame): New frozen_window_starts flag.
2521 (FRAME_WINDOWS_FROZEN): New macro.
2522 * window.c (freeze_window_start, freeze_window_starts):
2524 (select_window, replace_window): Adjust users.
2525 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2526 (window_frozen_p): New function.
2527 (redisplay_window): Use it.
2529 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2531 Fix some fd issues when running subprocesses (Bug#15035).
2532 Fix bugs that can leak files or file descriptors on errors.
2533 Don't unlink open temp files, as that's hard for users to diagnose
2534 when things go awry (e.g., temp disk exhausted).
2535 Don't bother to lock temp files. Check for invalid recursion.
2536 * callproc.c (synch_process_fd): Remove. All uses removed.
2537 (synch_process_tempfile): New var or macro.
2538 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2540 (record_kill_process): New arg, the temp name. All callers changed.
2541 (delete_temp_file): Now just a simple wrapper around unlink.
2542 (call_process_kill): New arg, the call_process_fd array.
2543 Close them all. Clear synch_process_pid. Remove the temp file,
2544 or arrange for it to be removed.
2545 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2546 that's been moved to synch_process_tempfile. Caller changed.
2547 Do not remove the tempfile; that's now call_process_kill's
2549 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2550 call_process_kill; the caller now does that.
2551 (call_process_cleanup): Do not close the process fd; that's now
2552 call_process_kill's responsibility.
2553 (Fcall_process): Implement via new function call_process, which
2554 has most of the old body of Fcall_process, but with a different API.
2555 (call_process): New function that does not open or close filefd if
2556 it is nonnegative. Record which fds need to be closed, and let
2557 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2558 Signal an error if invoked recursively (could be done via a hook).
2559 Simplify creation of the tempfile in the MSDOS case.
2560 Don't create the output file until after checking for the executable.
2561 Report any failure to open /dev/null.
2562 Don't open /dev/null for writing twice; once is enough.
2563 Don't create pipe if all output is being discarded or sent to file.
2564 Don't worry about setting up the coding system or reading from the
2565 pipe if all output is being discarded.
2566 Hoist fd_error local into top level, to lessen block nesting.
2567 Don't record deleted pid here; now done by Fcall_process_region.
2568 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2569 and note its success in synch_process_tempfile.
2570 Do not leak resources when child_setup fails.
2571 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2572 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2573 (create_temp_file): Now returns open fd, with an additional
2574 Lisp_Object * argument to return the name. All callers changed.
2575 Do not close the file; rewind it instead, and leave it open for
2576 the caller. Do not lock the temp file. Unwind-protect the file
2577 and the file-descriptor.
2578 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2579 If an asynchrounous process, record it here, not in call_process.
2580 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2581 * eval.c (set_unwind_protect): New function.
2582 * fileio.c (write_region): New function, generalized from the
2583 old Fwrite_region. Do not lock temp files.
2584 (Fwrite_region): Use it.
2585 * lisp.h (set_unwind_protect, write_region): New decls.
2586 * process.c: Include <verify.h>.
2587 (make_process): Mark fds as initially closed.
2588 (deleted_pid_list): Now a list of pid-filename pairs.
2590 (close_process_fd): New function.
2591 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2592 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2593 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2594 (create_process, create_pty, Fmake_serial_process)
2595 (server_accept_connection): Record which fds need to be closed,
2596 and let deactivate_process close them.
2597 (Fmake_network_process): Do not discard the unwind-protect
2598 until it's safe to do so.
2599 (deactivate_process): Close the fds opened by create_process etc.
2600 (Fprocess_send_eof): Adjust to new way of recording open fds.
2601 Report an error if /dev/null can't be opened, instead of aborting.
2602 * process.h (PROCESS_OPEN_FDS): New constant.
2603 (struct Lisp_Process): New member open_fds.
2604 (record_kill_process, record_deleted_pid): Adjust signatures.
2605 (record_deleted_pid): Move decl here ...
2606 * syswait.h (record_deleted_pid): ... from here.
2608 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2610 * decompress.c: Fix bugs with large buffers and weird inputs.
2611 Tune a bit. Reindent as per usual Emacs style.
2612 (BUFFER_SIZE): Remove.
2613 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2614 more than UINT_MAX bytes. Decompress into the gap instead of into
2615 an auto buffer, as this should avoid copying. Return nil if
2616 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2617 set immediate_quit; we shouldn't trust zlib code that much.
2619 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2621 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2622 errors, and really move the gap to where we want it.
2624 * lisp.h: Include decompress.c support.
2626 * emacs.c (main): Include decompress.c support.
2628 * Makefile.in: Include -lz if present.
2630 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2632 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2633 (initWithTitle:): Initialize frame to 0.
2634 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2635 (fillWithWidgetValue:frame:): Rename from
2636 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2638 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2639 fillWithWidgetValue:frame:
2641 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2642 remove memory leak warnings.
2644 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2645 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2648 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2649 (x_activate_menubar): Update the whole menu.
2650 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2651 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2652 current event is not NSSystemDefined (Bug#15001).
2653 Call ns_check_menu_open only if trackingMenu is 2.
2654 (menuDidClose:): New method, decrease trackingMenu.
2655 (fillWithWidgetValue:setDelegate:): New method.
2656 (fillWithWidgetValue:): Call the above.
2658 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2660 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2662 Omit some unnecessary casts.
2663 Many of these go back to the old pre-C89 days, when they may have
2664 been needed, but we've been assuming C89 or later for a while now.
2665 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2666 (live_float_p, live_misc_p, live_vector_p):
2667 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2668 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2669 (defvar_per_buffer):
2670 * callint.c (Fcall_interactively):
2671 * doc.c (Fsubstitute_command_keys):
2672 * filelock.c (get_boot_time):
2673 * frame.c (xrdb_get_resource):
2674 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2675 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2676 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2677 (menuitem_highlight_callback, menu_destroy_callback)
2678 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2679 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2680 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2681 (xg_tool_bar_help_callback, tb_size_cb):
2682 * image.c (xpm_alloc_color, png_read_from_memory)
2683 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2684 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2686 * keymap.c (describe_map):
2687 * nsfns.m (Fns_display_monitor_attributes_list):
2688 * nsmenu.m (process_dialog:):
2689 * nsterm.m (hold_event):
2690 * process.c (wait_reading_process_output):
2691 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2692 * scroll.c (do_direct_scrolling, scrolling_1):
2693 * termcap.c (tgetent):
2694 * window.c (check_window_containing, add_window_to_list)
2695 (freeze_window_starts):
2696 * xdisp.c (compare_overlay_entries, vmessage):
2697 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2698 (x_get_monitor_attributes_xrandr)
2699 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2700 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2701 * xfont.c (xfont_match, xfont_open):
2702 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2703 (menubar_selection_callback, menu_position_func)
2704 (popup_selection_callback, create_and_show_popup_menu)
2705 (dialog_selection_callback, create_and_show_dialog):
2706 * xrdb.c (x_get_string_resource):
2708 * xsmfns.c (x_session_check_input):
2709 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2710 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2711 (xaw_jump_callback, xaw_scroll_callback):
2712 Omit unnecessary casts.
2714 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2716 Minor string-length refactoring.
2717 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2718 * frame.c (make_monitor_attribute_list):
2719 Prefer build_string to strlen + make_string.
2721 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2723 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2724 don't check minor_code (Bug#14417).
2726 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2728 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2729 vertical positions instead. This avoids calling MATRIX_ROW with
2730 row numbers that are possibly beyond valid limits. (Bug#15064)
2732 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2734 Use xstrdup and build_unibyte_string where applicable.
2735 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2736 * xfns.c (x_window):
2737 * xrdb.c (x_get_customization_string):
2738 * xterm.c (xim_initialize):
2739 * w32fns.c (w32_window): Use xstrdup.
2740 (w32_display_monitor_attributes_list):
2741 * emacs.c (init_cmdargs):
2742 * keyboard.c (PUSH_C_STR):
2743 * nsfont.m (nsfont_open):
2744 * sysdep.c (system_process_attributes):
2745 * w32.c (system_process_attributes):
2746 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2748 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2750 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2751 variables of these types so that GDB would know about them, as aid
2752 for debugging fatal exceptions. (Bug#15024) See also
2753 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2756 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2758 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2759 larger than the NSWindow (Bug#14934).
2761 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2763 Redesign redisplay interface to drop global variable updated_window.
2764 Always pass currently updated window as a parameter to update routines.
2765 * dispextern.h (updated_window): Remove declaration.
2766 (struct redisplay_interface): Pass window parameter to
2767 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2768 and after_update_window_hook.
2769 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2771 * dispnew.c (updated_window): Remove.
2772 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2773 (update_window_line): Adjust to match redisplay interface changes.
2774 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2775 (ns_scroll_run, ns_after_update_window_line):
2776 * w32term.c (x_update_window_begin, x_update_window_end)
2777 (x_after_update_window_line, x_scroll_run):
2778 * xterm.c (x_update_window_begin, x_update_window_end)
2779 (x_after_update_window_line, x_scroll_run):
2780 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2781 Likewise. Adjust comments where appropriate.
2782 (x_cursor_to): Simplify because this is always called during window
2783 update (but install debugging check anyway).
2784 (expose_window): Check must_be_updated_p flag to see whether this
2785 function is called during window update.
2787 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2789 Do not reset window modification event counters excessively.
2790 These leftovers and poor man's tricky methods to catch extra
2791 redisplay's attention are no longer needed.
2792 * frame.c (set_menu_bar_lines_1):
2793 * minibuf.c (read_minibuf_unwind):
2794 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2795 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2796 (window_scroll_line_based, Fset_window_configuration):
2797 * xdisp.c (redisplay_window): Do not reset last_modified and
2798 last_overlay_modified counters.
2800 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2802 * xselect.c (x_send_client_event): Set send_event and serial, memset
2803 data.l as it might be bigger than data.b. Use 24 bit mask to
2804 XSendEvent (Bug#15034).
2806 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2808 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2809 for TTY frames that are not the top frame on their console.
2812 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2814 * w32term.c (w32fullscreen_hook): Really maximize frame when
2815 asked for (Bug#14841).
2817 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2819 Prefer selected_window to Fselected_window, likewise for frames.
2820 * buffer.c (Fbuffer_swap_text):
2821 * data.c (Fvariable_binding_locus):
2822 * window.c (run_window_configuration_change_hook): Adjust users.
2823 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2824 Use decode_live_frame.
2826 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2828 Be more careful if selected window shows the buffer other than current,
2829 use window_outdated only if this is not so. This change should also
2830 address some weird issues discussed in Bug#13012.
2831 * window.h (window_outdated): New prototype.
2832 * window.c (window_outdated): Now here. Convert from static and
2833 always assume window's buffer.
2834 (Fwindow_end, Fwindow_line_height): Use it.
2835 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2836 and always assume window's buffer.
2837 (redisplay_window): Adjust user.
2838 (redisplay_internal): Call to reconsider_clip_changes once and
2839 check whether mode line should be updated only if selected window
2840 shows current buffer.
2841 (run_window_scroll_functions): Use eassert for debugging check.
2842 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2844 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2846 * window.c (window_scroll, window_scroll_pixel_based)
2847 (window_scroll_line_based): Use bool for booleans.
2849 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2851 * process.c: Fix minor off-by-one issues in descriptor counts.
2852 This shouldn't fix any real bugs, but it cleans up the code a bit.
2853 (max_process_desc, max_input_desc): -1, not 0, means none.
2855 (delete_input_desc): New function.
2856 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2857 (deactivate_process): Scan backwards when recomuting max_process_desc;
2858 that should be faster.
2859 (init_process_emacs): Initialize max_input_desc.
2861 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2863 Use region cache to speedup bidi_find_paragraph_start.
2864 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2865 Rename cache_long_line_scans to cache_long_scans.
2866 * buffer.c (bset_cache_long_line_scans): Rename to
2867 bset_cache_long_scans.
2868 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2869 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2871 (syms_of_buffer): Rename cache-long-line-scans to
2872 cache-long-scans. Adjust docstring.
2873 * search.c (newline_cache_on_off):
2874 * indent.c (width_run_cache_on_off): Adjust users.
2875 * bidi.c (bidi_paragraph_cache_on_off): New function.
2876 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2877 * insdel.c (prepare_to_modify_buffer):
2878 Invalidate bidi_paragraph_cache if enabled.
2880 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2882 Invalidate region caches only if buffer text is going to be changed.
2883 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2884 (modify_text): ...new prototype.
2885 (prepare_to_modify_buffer_1): New prototype.
2886 * textprop.c (modify_region): Rename to...
2887 (modify_text_properties): ...new function.
2888 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2889 (Fremove_list_of_text_properties): Adjust users.
2890 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2891 (modify_text): ...new function.
2892 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2893 (prepare_to_modify_buffer_1): ...new function.
2894 * casefiddle.c (casify_region):
2895 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2896 (Ftranspose_regions): Use modify_text.
2898 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2900 * lisp.mk (lisp): Add nadvice.elc.
2902 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2904 New macro to iterate over live buffers similar to frames.
2905 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2906 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2907 Declare buffer-related variables here to offload lisp.h.
2908 * buffer.c (Vbuffer_alist): Adjust comment.
2909 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2910 (other_buffer_safely):
2911 * data.c (store_symval_forwarding):
2912 * dispnew.c (Fframe_or_buffer_changed_p):
2913 * fileio.c (Fdo_auto_save):
2914 * filelock.c (unlock_all_files):
2915 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2917 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2919 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2920 * callproc.c (create_temp_file):
2921 * filelock.c (create_lock_file):
2922 Assume mkostemp, since it's now provided by Gnulib.
2924 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2926 * w32.c (mkostemp): New function.
2927 (mktemp): Remove, no longer used. Most of the code reused in
2928 mkostemp. (Bug#15015)
2929 (mktemp): Don't undef.
2931 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2933 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2934 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2935 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2936 (free_glyph_pool, check_glyph_memory): Likewise for
2937 all users. Adjust comments where appropriate.
2939 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2941 * composite.h: Minor fixups.
2942 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2943 to fix a misspelling, and change it to an inline function while
2944 we're at it (it need not be a macro). All uses changed.
2945 (composition_method, composition_valid_p):
2946 Rewrite to avoid assignments in if-conditions.
2948 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2950 Do not use global Lisp_Object in composition macros.
2951 * composite.h (composition_temp): Remove declaration.
2952 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2953 (composition_method, composition_valid_p): ...inline functions.
2954 (compose_region): Remove the leftover.
2955 * composite.c (composition_temp): Remove.
2956 (run_composition_function, update_compositions)
2957 (composition_compute_stop_pos, composition_adjust_point)
2958 (Ffind_composition_internal):
2959 * coding.c (handle_composition_annotation):
2960 * xdisp.c (handle_composition_prop, check_point_in_composition):
2961 Related users changed.
2963 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2965 Drop FRAME_PTR typedef.
2966 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2967 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2968 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2969 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2970 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2971 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2972 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2973 All related users changed.
2975 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2977 * eval.c (default_toplevel_binding): New function.
2979 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2980 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2981 (syms_of_eval): Export them.
2982 * data.c (Fdefault_value): Micro cleanup.
2983 * term.c (init_tty): Use "false".
2985 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2987 Fix X GC leak in GTK and raw (no toolkit) X ports.
2988 * xterm.c (x_free_frame_resources): If white and black relief
2989 GCs are allocated, always free them here.
2990 * xfns.c (x_make_gc): Omit redundant initialization.
2991 * widget.c (create_frame_gcs): Remove the leftover.
2992 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2993 in x_free_frame_resources.
2995 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2997 * nsterm.m (windowWillResize:toSize:): Only change title if
2998 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3000 (viewDidEndLiveResize): New method.
3002 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3003 inside NS_IMPL_COCOA.
3005 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3007 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3008 Do not check whether undo is enabled because record_insert and
3009 record_delete does that themselves.
3011 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3013 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3014 member which is not really used any more.
3015 (FRAME_XIC_BASE_FONTNAME): Remove.
3016 * xfns.c (xic_free_fontset): Adjust user.
3017 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3018 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3019 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3020 (xdialog_show): Use eassert for debugging check.
3021 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3023 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3025 * fileio.c, fns.c (merge): Move extern decl from here ...
3026 * lisp.h (merge): ... to here.
3028 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3030 Fix last font-related change.
3031 * w32font.h (w32font_list_internal, w32font_match_internal):
3033 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3034 (uniscribe_list_family): Adjust to match font API change.
3035 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3036 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3038 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3040 * frame.h (FRAME_MOUSE_UPDATE):
3041 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3042 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3044 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3046 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3047 * font.h (struct font_driver): Change list, match, and list_family
3048 functions to accept struct frame * as first arg.
3049 * font.c (font_score, font_compare, font_sort_entities):
3051 (font_sort_entities, font_list_entities, font_select_entity):
3052 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3053 match font API change.
3054 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3055 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3056 * ftxfont.c (ftxfont_list, ftxfont_match):
3057 * xftfont.c (xftfont_list, xftfont_match):
3058 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3059 * w32font.c (w32font_list, w32font_match, w32font_list):
3060 (w32font_list_internal, w32_font_match_internal): Likewise.
3061 * xfaces.c (Fx_family_fonts): Adjust user.
3063 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3065 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3066 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3067 only if HAVE_X_WINDOWS is in use.
3068 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3069 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3070 * w32term.c (x_wm_set_icon_position): Likewise.
3071 * w32fns.c (x_icon): Adjust user.
3073 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3075 * xterm.c (last_mouse_press_frame): Remove the
3076 leftover which is not really used any more.
3077 (handle_one_xevent, syms_of_xterm): Adjust users.
3078 (x_flush): Call XFlush once per each X display, not frame.
3079 This is better because this code always unconditionally skips
3080 non-X frames in Vframe_list and issues the only XFlush if we
3081 have more than one X frame on the same X display.
3082 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3083 Use bool for booleans.
3084 (x_draw_glyph_string_background, cvt_string_to_pixel):
3085 (cvt_pixel_dtor): Drop unnecessary prototypes.
3086 * xterm.h (x_display_ok): Adjust prototype.
3088 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3090 Drop unnecessary functions that deals with frame pixel size.
3091 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3092 (x_pixel_height): Drop prototypes.
3093 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3094 (x_pixel_height): Drop implementations.
3095 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3096 which should be always valid for window frame.
3097 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3098 * w32menu.c (Fx_popup_dialog):
3099 * xmenu.c (Fx_popup_dialog): Likewise for both.
3101 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3103 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3104 frame parameters and call to Fmodify_frame_parameters just once.
3105 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3106 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3107 and mention nil frame in docstring.
3109 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3111 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3112 (x_figure_window_size): Likewise. Adjust to return long.
3113 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3114 (toplevel): Move Qterminal_live_p to...
3115 * terminal.c (toplevel): ...here, make it static, and...
3116 (syms_of_terminal): ...DEFSYM here.
3117 * frame.h (Qterminal_live_p): Remove declaration.
3118 (make_frame, x_figure_window_size): Adjust prototype.
3119 * nsfns.m (Fx_create_frame): Use long for window flags.
3121 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3123 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3124 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3125 Do not assume that emacs_close (INT_MAX) is a no-op.
3127 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3129 * xfaces.c (make_face_cache): For struct face_cache, prefer
3130 xmalloc to xzalloc and so avoid redundant call to memset.
3131 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3133 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3135 * fringe.c (draw_window_fringes, update_window_fringes)
3136 (compute_fringe_widths):
3137 * w32term.c (x_draw_glyph_string):
3138 * window.c (candidate_window_p, Frecenter):
3139 * xfaces.c (realize_basic_faces, realize_default_face)
3140 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3141 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3142 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3143 * xmenu.c (Fx_menu_bar_open_internal):
3144 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3145 * xsettings.c (xft_settings_event):
3146 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3147 Use bool for booleans. Adjust style and comments where
3149 * dispextern.h (draw_window_fringes, update_window_fringes)
3150 (compute_fringe_widths):
3151 * xterm.h (x_had_errors_p): Adjust prototype.
3153 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3155 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3156 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3158 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3160 * fns.c (toplevel): Remove comment before Fsafe_length because
3163 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3165 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3167 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3169 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3170 frame which got the message is still alive, before dereferencing
3171 its pointer. (Bug#14970)
3173 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3174 be a live window, before using it as such. (Bug#14970)
3176 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3178 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3179 w32_detect_focus_change instead of doing part of its job by hand.
3180 This fixes the problem whereby FOCUS_OUT events were not sent to
3183 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3185 * process.c (Fprocess_list): Doc fix.
3187 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3188 being re-exposed only if it didn't ask to become visible.
3189 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3190 was previously iconified. (Bug#14841)
3191 (x_iconify_frame): Mark the frame iconified.
3193 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3195 Fix minor problems found by static checking.
3196 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3197 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3199 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3201 * eval.c (set_specpdl_old_value): New function.
3202 (unbind_to): Minor simplification.
3203 (get_backtrace_frame): New function.
3204 (Fbacktrace_frame): Use it. Add `base' argument.
3205 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3206 (syms_of_eval): Export backtrace-eval.
3207 * xterm.c (x_focus_changed): Simplify.
3209 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3211 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3213 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3215 * xdisp.c (redisplay_window): Instead of moving point out of
3216 scroll margin, reject the force_start method, and try scrolling
3217 instead. (Bug#14780)
3219 2013-07-24 Ken Brown <kbrown@cornell.edu>
3221 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3224 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3226 * eval.c (Fprogn): Do not check that BODY is a proper list.
3227 This undoes the previous change. The check slows down the
3228 interpreter, and is not needed to prevent a crash. See
3229 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3231 2013-07-23 Glenn Morris <rgm@gnu.org>
3233 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3235 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3237 Port to GNU/Linux systems with tinfo but not ncurses.
3238 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3239 to decide whether ncurses is being used. Without this change,
3240 GCC complains about tgetent not being declared, on a system
3241 that has tinfo installed but ncurses not installed.
3243 * eval.c (Fprogn): Check that BODY is a proper list.
3245 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3246 * data.c (Fsetq_default):
3247 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3248 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3250 Tune by taking advantage of the fact that ARGS is always a list
3251 when a function is declared to have UNEVALLED args.
3253 * emacsgtkfixed.c: Port to GCC 4.6.
3254 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3256 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3258 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3259 here to silence compiler warnings.
3261 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3263 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3264 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3265 from messing up Emacs's 'struct frame' (Bug#14923).
3267 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3269 * alloc.c (make_save_ptr_ptr): Define this function.
3270 It was inadvertently omitted. It's needed only if
3271 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3273 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3275 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3276 frame have focus (Bug#14895).
3278 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3280 Avoid vfork-related deadlock more cleanly.
3281 * callproc.c (child_setup): When the child's exec fails, output
3282 the program name, as that's more useful. Use O_NONBLOCK to avoid
3284 * process.c (create_process_1): Remove; no longer needed.
3285 (create_process): Remove timer hack; no longer needed, now that
3286 the child avoids deadlock.
3288 2013-07-20 Glenn Morris <rgm@gnu.org>
3290 * image.c (Fimage_flush): Fix doc typo.
3292 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3294 Fix array bounds violation when pty allocation fails.
3295 * process.c (PTY_NAME_SIZE): New constant.
3296 (pty_name): Remove static variable; it's now auto.
3297 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3298 Take pty_name as an arg rather than using a static variable.
3299 All callers changed.
3300 (create_process): Recover pty_flag from process, not from volatile local.
3301 (create_pty): Stay inside array even when pty allocation fails.
3302 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3304 * lread.c (Fload): Avoid initialization only when lint checking.
3305 Mention that it's needed only for older GCCs.
3307 2013-07-20 Kenichi Handa <handa@gnu.org>
3309 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3310 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3312 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3314 * lread.c (Fload): Avoid uninitialized warning.
3316 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3318 Fix some minor file descriptor leaks and related glitches.
3319 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3320 (create_lock_file): Use write, not emacs_write.
3321 * image.c (slurp_file, png_load_body):
3322 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3323 (server_accept_connection):
3324 Don't leak an fd on memory allocation failure.
3325 * image.c (slurp_file): Add a cheap heuristic for growing files.
3326 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3327 as that's what the other routines do. Maybe input need not be
3328 blocked at all, but it's better to be consistent.
3329 Avoid undefined behavior when strlen is zero.
3331 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3332 (NSTATICS): Now a constant; doesn't need to be a macro.
3334 2013-07-19 Richard Stallman <rms@gnu.org>
3336 * coding.c (decode_coding_utf_8): Add simple loop for fast
3337 processing of ASCII characters.
3339 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3341 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3343 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3345 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3346 unportable 'struct x_display_info'.
3347 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3350 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3352 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3353 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3355 (system_process_attributes): Prefer plain char to unsigned char
3356 when either will do. Clean up properly if interrupted or if
3357 memory allocations fail. Don't assume sscanf succeeds.
3358 Remove no-longer-needed workaround to stop GCC from whining.
3359 Read command-line once, instead of multiple times. Check read status a
3362 Fix obscure porting bug with varargs functions.
3363 The code assumed that int is treated like ptrdiff_t in a vararg
3364 function, which is not a portable assumption. There was a similar
3365 -- though these days less likely -- porting problem with various
3366 assumptions that pointers of different types all smell the same as
3367 far as vararg functions is conserved. To make this problem less
3368 likely in the future, redo the API to use varargs functions.
3369 * alloc.c (make_save_value): Remove this vararg function.
3370 All uses changed to ...
3371 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3372 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3374 (make_save_ptr): Rename from make_save_pointer, for consistency with
3375 the above. Define only on platforms that need it. All uses changed.
3377 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3379 * keyboard.c: Try to fix typos in previous change.
3380 (DISPLAY_LIST_INFO): New macro.
3381 (kbd_buffer_get_event): Do not access members that are not present
3382 in X11. Revert inadvertent change of "!=" to "=".
3384 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3386 * keyboard.c (kbd_buffer_get_event):
3387 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3388 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3390 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3392 * filelock.c: Fix unlikely file descriptor leaks.
3393 (get_boot_time_1): Rework to avoid using emacs_open.
3394 This doesn't actually fix a leak, but is better anyway.
3395 (read_lock_data): Use read, not emacs_read.
3397 * doc.c: Fix minor memory and file descriptor leaks.
3398 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3399 (get_doc_string, Fsnarf_documentation):
3400 Fix file descriptor leak on error.
3402 * term.c: Fix minor fdopen-related file descriptor leaks.
3403 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3404 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3406 * charset.c: Fix file descriptor leaks and errno issues.
3408 (load_charset_map_from_file): Don't leak file descriptor on error.
3409 Use plain record_xmalloc since the allocation is larger than
3410 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3412 * eval.c (record_unwind_protect_nothing):
3413 * fileio.c (fclose_unwind):
3415 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3416 The replacement doesn't block input, but that no longer seems
3419 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3421 * lread.c: Fix file descriptor leaks and errno issues.
3422 (Fload): Close some races that leaked fds or streams when 'load'
3424 (Fload, openp): Report error number of last nontrivial failure to open.
3425 ENOENT counts as trivial.
3426 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3428 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3429 now that the function is always called with a nonnegative arg.
3430 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3431 All uses replaced with ...
3432 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3434 A few more minor file errno-reporting bugs.
3435 * callproc.c (Fcall_process):
3436 * doc.c (Fsnarf_documentation):
3437 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3438 * process.c (set_socket_option):
3439 Don't let a constructor trash errno.
3440 * doc.c: Include <errno.h>.
3442 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3444 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3446 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3448 Fix w32 bug with call-process-region (Bug#14885).
3449 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3450 to Fcall_process when the input is empty. This simplifies the
3451 code a bit. It makes no difference on POSIXish platforms but
3452 apparently it fixes a bug on w32.
3454 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3455 * fileio.c (close_file_unwind): Don't close if FD is negative;
3456 this can happen when unwinding a zapped file descriptor.
3457 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3458 in case Emacs runs out of memory between the two unwind-protects.
3459 Don't trash errno when closing FD.
3460 Zap the FD in the specpdl when closing it, instead of deferring
3461 the removal of the unwind-protect; this fixes a bug where a child
3462 function unwinds the stack past us.
3464 New unwind-protect flavors to better type-check C callbacks.
3465 This also lessens the need to write wrappers for callbacks,
3466 and the need for make_save_pointer.
3467 * alloca.c (free_save_value):
3468 * atimer.c (run_all_atimers):
3470 * alloc.c (safe_alloca_unwind):
3471 * atimer.c (unwind_stop_other_atimers):
3472 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3473 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3474 * minibuf.c (choose_minibuf_frame_1):
3475 * process.c (make_serial_process_unwind):
3476 * xdisp.h (pop_message_unwind):
3477 * xselect.c (queue_selection_requests_unwind):
3478 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3479 * alloca.c (record_xmalloc):
3480 Prefer record_unwind_protect_ptr to record_unwind_protect with
3482 * alloca.c (Fgarbage_collect):
3483 Prefer record_unwind_protect_void to passing a dummy.
3484 * buffer.c (restore_buffer):
3485 * window.c (restore_window_configuration):
3486 * xfns.c, w32fns.c (do_unwind_create_frame)
3487 New wrapper. All record-unwind uses of wrappee changed.
3488 * buffer.c (set_buffer_if_live):
3489 * callproc.c (call_process_cleanup, delete_temp_file):
3490 * coding.c (code_conversion_restore):
3491 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3492 * editfns.c (save_excursion_restore)
3493 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3494 (save_restriction_restore):
3495 * eval.c (restore_stack_limits, un_autoload):
3496 * fns.c (require_unwind):
3497 * keyboard.c (recursive_edit_unwind, tracking_off):
3498 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3499 * macros.c (pop_kbd_macro, restore_menu_items):
3500 * nsfns.m (unwind_create_frame):
3501 * print.c (print_unwind):
3502 * process.c (start_process_unwind):
3503 * search.c (unwind_set_match_data):
3504 * window.c (select_window_norecord, select_frame_norecord):
3505 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3506 (fast_set_selected_frame):
3507 * xfns.c, w32fns.c (unwind_create_tip_frame):
3508 Return void, not a dummy Lisp_Object. All uses changed.
3509 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3510 * callproc.c (call_process_kill):
3511 * fileio.c (restore_point_unwind, decide_coding_unwind)
3512 (build_annotations_unwind):
3513 * insdel.c (Fcombine_after_change_execute_1):
3514 * keyboard.c (read_char_help_form_unwind):
3515 * menu.c (unuse_menu_items):
3516 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3517 * sound.c (sound_cleanup):
3518 * xdisp.c (unwind_redisplay):
3519 * xfns.c (clean_up_dialog):
3520 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3521 Accept no args and return void, instead of accepting and returning
3522 a dummy Lisp_Object. All uses changed.
3523 * cygw32.c (fchdir_unwind):
3524 * fileio.c (close_file_unwind):
3525 * keyboard.c (restore_kboard_configuration):
3526 * lread.c (readevalllop_1):
3527 * process.c (wait_reading_process_output_unwind):
3528 Accept int and return void, rather than accepting an Emacs integer
3529 and returning a dummy object. In some cases this fixes an
3530 unlikely bug when the corresponding int is outside Emacs integer
3531 range. All uses changed.
3532 * dired.c (directory_files_internal_unwind):
3533 * fileio.c (do_auto_save_unwind):
3534 * gtkutil.c (pop_down_dialog):
3535 * insdel.c (reset_var_on_error):
3536 * lread.c (load_unwind):
3537 * xfns.c (clean_up_file_dialog):
3538 * xmenu.c, nsmenu.m (pop_down_menu):
3539 * xmenu.c (cleanup_widget_value_tree):
3540 * xselect.c (wait_for_property_change_unwind):
3541 Accept pointer and return void, rather than accepting an Emacs
3542 save value encapsulating the pointer and returning a dummy object.
3544 * editfns.c (Fformat): Update the saved pointer directly via
3545 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3546 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3547 (unwind_body): New function.
3548 (record_unwind_protect): First arg is now a function returning void,
3549 not a dummy Lisp_Object.
3550 (record_unwind_protect_ptr, record_unwind_protect_int)
3551 (record_unwind_protect_void): New functions.
3552 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3553 * fileio.c (struct auto_save_unwind): New type.
3554 (do_auto_save_unwind): Use it.
3555 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3556 * insdel.c (struct rvoe_arg): New type.
3557 (reset_var_on_error): Use it.
3558 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3560 (specbinding_func): Remove; there are now several such functions.
3561 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3562 (set_unwind_protect_ptr): New function.
3563 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3565 Be simpler and more consistent about reporting I/O errors.
3566 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3567 Say "Read error" and "Write error", rather than "I/O error", or
3568 "IO error reading", or "IO error writing", when a read or write
3570 * process.c (Fmake_network_process, wait_reading_process_output)
3571 (send_process, Fprocess_send_eof, wait_reading_process_output):
3572 Capitalize diagnostics consistently. Put "failed foo" at the
3573 start of the diagnostic, so that we don't capitalize the
3574 function name "foo". Consistently say "failed" for such
3576 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3577 All callers changed. This is so it can use report_file_error.
3578 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3579 diagnostics consistently as above.
3581 * fileio.c (report_file_errno): Fix errno reporting bug.
3582 If the file name is neither null nor a pair, package it up as a
3583 singleton list. All callers changed, both to this function and to
3584 report_file_error. This fixes a bug where the memory allocator
3585 invoked by list1 set errno so that the immediately following
3586 report_file_error reported the wrong errno value.
3588 Fix minor problems found by --enable-gcc-warnings.
3589 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3590 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3592 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3594 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3595 Set event->arg to Qt if switch-event shall be generated.
3596 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3598 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3600 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3603 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3604 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3605 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3606 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3607 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3608 and there is a focused frame.
3609 (head_table): Add focus-in and focus-out.
3610 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3611 bind to handle-focus-in/out.
3613 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3614 (Fhandle_switch_frame): Call Fhandle_focus_in.
3615 (syms_of_frame): defsubr handle-focus-in/out.
3617 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3619 Fix porting bug to older POSIXish platforms (Bug#14862).
3620 * sysdep.c (emacs_pipe): New function, that implements
3621 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3622 This should port better to CentOS 5 and to Mac OS X 10.6.
3623 All calls to pipe2 changed.
3625 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3626 This makes the code easier to read and the executable a bit smaller.
3627 Do not replace all calls to Fcons that happen to create lists,
3628 just calls that are intended to create lists. For example, when
3629 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3630 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3631 Similarly for list2 through list5.
3632 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3633 * bytecode.c (exec_byte_code):
3634 * callint.c (quotify_arg, Fcall_interactively):
3635 * callproc.c (Fcall_process, create_temp_file):
3636 * charset.c (load_charset_map_from_file)
3637 (Fdefine_charset_internal, init_charset):
3638 * coding.c (get_translation_table, detect_coding_system)
3639 (Fcheck_coding_systems_region)
3640 (Fset_terminal_coding_system_internal)
3641 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3642 * composite.c (update_compositions, Ffind_composition_internal):
3643 * dired.c (directory_files_internal, file_name_completion)
3645 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3646 * doc.c (Fsnarf_documentation):
3647 * editfns.c (Fmessage_box):
3649 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3650 (Feval, eval_sub, Ffuncall, apply_lambda):
3651 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3652 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3653 (Fset_file_times, Finsert_file_contents)
3654 (Fchoose_write_coding_system, Fwrite_region):
3655 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3656 * font.c (font_registry_charsets, font_parse_fcname)
3657 (font_prepare_cache, font_update_drivers, Flist_fonts):
3658 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3659 * frame.c (make_frame, Fmake_terminal_frame)
3660 (x_set_frame_parameters, x_report_frame_params)
3661 (x_default_parameter, Fx_parse_geometry):
3662 * ftfont.c (syms_of_ftfont):
3663 * image.c (gif_load):
3664 * keyboard.c (command_loop_1):
3665 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3666 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3667 (Fminor_mode_key_binding, accessible_keymaps_1)
3668 (Faccessible_keymaps, Fwhere_is_internal):
3669 * lread.c (read_emacs_mule_char):
3670 * menu.c (find_and_return_menu_selection):
3671 * minibuf.c (get_minibuffer):
3672 * nsfns.m (Fns_perform_service):
3673 * nsfont.m (ns_script_to_charset):
3674 * nsmenu.m (ns_popup_dialog):
3675 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3676 (Fx_own_selection_internal):
3677 * nsterm.m (append2):
3678 * print.c (Fredirect_debugging_output)
3679 (print_prune_string_charset):
3680 * process.c (Fdelete_process, Fprocess_contact)
3681 (Fformat_network_address, set_socket_option)
3682 (read_and_dispose_of_process_output, write_queue_push)
3683 (send_process, exec_sentinel):
3684 * sound.c (Fplay_sound_internal):
3685 * textprop.c (validate_plist, add_properties)
3686 (Fput_text_property, Fadd_face_text_property)
3687 (copy_text_properties, text_property_list, syms_of_textprop):
3688 * unexaix.c (report_error):
3689 * unexcoff.c (report_error):
3690 * unexsol.c (unexec):
3691 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3692 (Fformat_mode_line, syms_of_xdisp):
3693 * xfaces.c (set_font_frame_param)
3694 (Finternal_lisp_face_attribute_values)
3695 (Finternal_merge_in_global_face, syms_of_xfaces):
3696 * xfns.c (x_default_scroll_bar_color_parameter)
3697 (x_default_font_parameter, x_create_tip_frame):
3698 * xfont.c (xfont_supported_scripts):
3699 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3700 (menu_help_callback, xmenu_show):
3702 * xterm.c (set_wm_state):
3703 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3704 and similarly for list2 through list5.
3706 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3708 * callproc.c (Fcall_process_region): Fix minor race and tune.
3709 (create_temp_file): New function, with the temp-file-creation part
3710 of the old Fcall_process_region. Use Fcopy_sequence to create the
3711 temp file name, rather than alloca + build_string, for simplicity.
3712 Don't bother to block input around the temp file creation;
3713 shouldn't be needed. Simplify use of mktemp.
3714 Use record_unwind_protect immediately after creating the temp file;
3715 this closes an unlikely race where the temp file was not removed.
3716 Use memcpy rather than an open-coded loop.
3717 (Fcall_process_region): Use the new function. If the input is
3718 empty, redirect from /dev/null rather than from a newly created
3719 empty temp file; this avoids unnecessary file system traffic.
3721 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3723 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3724 Simplify by making this case like the other two. This is a bit
3725 slower on obsolete hosts, but the extra complexity isn't worth it.
3727 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3728 * process.c (create_process) [!DOS_NT]:
3729 Remove now-unnecessary calls to emacs_close.
3731 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3733 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3734 returning early. (Bug#14850)
3736 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3737 and inhibit-iso-escape-detection attributes of 'undecided'.
3740 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3742 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3743 Reported by Herbert J. Skuhra in
3744 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3746 Don't lose top specpdl entry when memory is exhausted.
3747 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3748 specpdl overflow here, to simplify callers; all callers changed.
3749 Always reserve an unused entry at the stack top; this avoids
3750 losing the top entry's information when memory is exhausted.
3752 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3754 Clean up errno reporting and fix some errno-reporting bugs.
3755 * callproc.c (Fcall_process):
3756 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3757 * process.c (create_process, Fmake_network_process):
3758 * unexaix.c (report_error):
3759 * unexcoff.c (report_error):
3760 Be more careful about reporting the errno of failed operations.
3761 The code previously reported the wrong errno sometimes.
3762 Also, prefer report_file_errno to setting errno + report_file_error.
3763 (Fcall_process): Look at openp return value rather than at path,
3764 as that's a bit faster and clearer when there's a numeric predicate.
3765 * fileio.c (report_file_errno): New function, with most of the
3766 old contents of report_file_error.
3767 (report_file_error): Use it.
3768 (Ffile_exists_p, Ffile_accessible_directory_p):
3769 Set errno to 0 when it is junk.
3770 * fileio.c (Faccess_file):
3771 * image.c (x_create_bitmap_from_file):
3772 Use faccessat rather than opening the file, to avoid the hassle of
3773 having a file descriptor open.
3774 * lisp.h (report_file_errno): New decl.
3775 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3778 * process.c (create_process, wait_reading_process_output) [AIX]:
3779 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3780 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3781 a multithreaded environment anyway).
3782 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3784 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3786 * image.c (x_find_image_file): Don't close a remote file handle.
3788 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3790 Fix races with threads and file descriptors.
3791 * callproc.c (Fcall_process_region):
3792 * dired.c (open_directory):
3793 * emacs.c (main, Fdaemon_initialized):
3794 * image.c (x_find_image_file):
3795 * inotify.c (Finotify_rm_watch):
3796 * lread.c (Flocate_file_internal):
3797 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3798 * term.c (term_mouse_moveto, init_tty):
3799 * termcap.c (tgetent):
3800 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3801 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3802 * unexhp9k800.c, unexmacosx.c (unexec):
3803 * callproc.c (Fcall_process_region):
3804 Use emacs_close, not close.
3805 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3806 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3807 and posix_close function on current platforms (which all lack them).
3808 (emacs_close): Use it. This should fix the races on GNU/Linux and
3809 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3810 and it should avoid closing random victim file descriptors on
3813 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3815 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3816 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3819 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3820 This is for .gdbinit xbacktrace.
3822 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3823 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3824 (emacs_set_tty): Now static.
3825 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3826 * term.c (tty_capable_p, tty_default_color_capabilities)
3827 (get_tty_terminal, term_mouse_movement)
3828 (handle_one_term_event, init_tty, maybe_fatal):
3829 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3830 (tgetent, scan_file, name_match, compare_contin):
3831 * terminal.c (get_terminal):
3832 Use bool for boolean.
3833 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3834 Prefer char to unsigned char if either will do.
3835 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3836 (tty_write_glyphs): Prefer int to unsigned.
3837 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3838 All callers changed.
3839 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3841 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3844 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3845 (B__dummy__): New dummy symbol, to pacify C89.
3846 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3847 they can't grok varargs macros.
3848 * dispnew.c (add_window_display_history)
3849 (add_frame_display_history):
3850 * print.c (print_object):
3851 * xdisp.c (debug_method_add):
3852 Use %p printf format only for void pointers.
3853 * emacs.c (usage_message): New constant, replacing ...
3854 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3855 (main): Adjust to usage reorg.
3856 * fns.c (syms_of_fns):
3857 * profiler.c (syms_of_profiler):
3858 Don't use non-constant struct initializers.
3859 * gnutls.h (gnutls_initstage_t):
3860 * lisp.h (enum Lisp_Fwd_Type):
3861 * lread.c (lisp_file_lexically_bound_p):
3862 * xsettings.c (anonymous enum):
3863 Remove trailing comma.
3864 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3865 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3866 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3868 * regex.c (const_re_char): New type, to pacify strict C89.
3869 All uses of 'const re_char' replaced to use it.
3870 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3871 with glibc when strict C89. This change is imported from gnulib.
3873 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3874 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3875 Omit GNU_LINUX implementation, since it requires long long.
3876 * xterm.c (x_draw_underwave):
3877 Do not assume the traditional order of struct's members.
3878 (x_term_init): Rewrite to avoid the need for non-constant structure
3881 Syntax cleanup, mostly replacing macros with functions.
3882 This removes the need for the syntax_temp hack.
3883 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3884 * syntax.c (SYNTAX_INLINE): New macro.
3885 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3886 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3887 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3888 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3889 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3890 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3891 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3892 Now constants, not macros.
3893 (syntax_temp) [!__GNUC__]: Remove.
3894 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3895 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3896 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3897 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3898 Move here from syntax.h; now functions, not macros. Except for the
3899 last function, these are static since only syntax.c uses them.
3900 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3901 All uses changed. Now a function, not a macro; use this fact
3902 to simplify the code.
3903 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3904 compiler bugs; no longer relevant.
3905 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3906 (SYNTAX_INLINE): New macro.
3907 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3908 for the new functions. Use bool for boolean member.
3909 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3910 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3911 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3912 (SETUP_BUFFER_SYNTAX_TABLE):
3913 Now extern inline functions, not macros.
3914 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3915 Remove; all uses replaced by implementation.
3916 (syntax_temp) [!__GNUC__]: Remove decl.
3917 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3919 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3921 * emacs.c (main): Fix syntax error.
3923 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3925 Timestamp fixes for undo (Bug#14824).
3926 * atimer.c (schedule_atimer):
3927 * fileio.c (Ffile_newer_than_file_p):
3928 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3929 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3930 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3931 (syms_of_fileio): Remove Sclear_visited_file_name.
3932 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3933 file doesn't exist; this avoids an ambiguity with negative timestamps.
3934 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3935 * systime.h (make_emacs_time, invalid_emacs_time):
3936 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3937 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3938 * undo.c (record_first_change): Push (visited-file-modtime) onto
3939 undo list rather than reimplementing it by hand, incorrectly.
3941 2013-07-09 Ken Brown <kbrown@cornell.edu>
3943 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3945 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3947 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3949 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3951 Handle errno and exit status a bit more carefully.
3952 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3953 number into an exit status. Instead, use EXIT_CANCELED.
3954 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3955 * callproc.c (relocate_fd):
3956 * emacs.c (close_output_streams, main):
3957 * process.c (create_process):
3958 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3959 Use emacs_perror for simplicity.
3960 * callproc.c (relocate_fd, main):
3961 * sysdep.c (sys_subshell):
3962 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3963 (shut_down_emacs): Use emacs_write, not write.
3964 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3965 * fileio.c (Fcopy_file, e_write):
3966 * nsterm.m (ns_select):
3967 * process.c (send_process):
3968 * sound.c (vox_write):
3969 Use emacs_write_sig, not emacs_write.
3970 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3971 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3973 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3975 (emacs_full_write): New function.
3976 (emacs_write): Rewrite to use it.
3977 (emacswrite_sig, emacs_perror): New functions.
3978 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3980 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3982 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3983 on NS even if it is present. Pixmap on NS is a void*.
3985 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3987 Port to Ubuntu 10 (Bug#14803).
3988 Problem reported by T.V. Raman.
3989 * process.c (close_on_exec, accept4, process_socket):
3990 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3992 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3994 * w32.c (sys_dup): Declare prototype.
3998 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4000 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4002 Make file descriptors close-on-exec when possible (Bug#14803).
4003 This simplifies Emacs a bit, since it no longer needs to worry
4004 about closing file descriptors by hand in some cases.
4005 It also fixes some unlikely races. Not all such races, as
4006 libraries often open files internally without setting
4007 close-on-exec, but it's an improvement.
4008 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4009 * callproc.c (Fcall_process) [!MSDOS]:
4010 * emacs.c (main) [!DOS_NT]:
4011 * nsterm.m (ns_term_init):
4012 * process.c (create_process):
4013 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4014 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4015 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4016 Prefer mkostemp with O_CLOEXEC to mkstemp.
4017 * callproc.c (relocate_fd) [!WINDOWSNT]:
4018 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4019 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4021 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4022 Make the resulting file descriptor close-on-exec.
4023 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4024 * lread.c (load_descriptor_list, load_descriptor_unwind):
4025 Remove; no longer needed. All uses removed.
4026 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4027 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4029 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4030 (Fmake_network_process, Fnetwork_interface_list):
4031 (Fnetwork_interface_info, server_accept_connection):
4032 Make newly-created socket close-on-exec.
4033 * sysdep.c (emacs_open, emacs_fopen):
4034 Make new-created descriptor close-on-exec.
4035 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4036 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4038 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4040 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4041 for NS_IMPL_GNUSTEP.
4043 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4045 Fix openp errno handling.
4046 * callproc.c (Fcall_process): Preserve openp errno around close.
4047 * lread.c (openp): Set errno when returning -1, as some callers
4050 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4052 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4054 * nsterm.h (NSSavePanel): Update comment.
4055 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4056 (ns_run_file_dialog): Declare.
4058 * nsfns.m: Remove panelOK.
4060 (ns_run_file_dialog): New function.
4061 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4062 event loop, so file dialog is popped up by ns_run_file_dialog, called
4063 by sendEvent (Bug#14578).
4064 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4066 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4068 * xdisp.c (default_line_pixel_height): New function.
4069 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4070 (try_cursor_movement, redisplay_window, try_window)
4071 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4073 * window.c (window_scroll_pixel_based):
4074 use default_line_pixel_height.
4076 * dispextern.h (default_line_pixel_height): Add prototype.
4078 * frame.c (x_set_line_spacing): Accept a float value for
4079 line-spacing parameter, per the documentation.
4081 * data.c (Fmultibyte_string_p): Doc fix.
4083 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4085 Use emacs_open more consistently when opening files.
4086 This handles EINTR more consistently now, and makes it easier
4087 to introduce other uniform changes to file descriptor handling.
4088 * src/systdio.h: New file.
4089 * src/buffer.c (mmap_init):
4090 * cygw32.c (chdir_to_default_directory):
4091 * dispnew.c (Fopen_termscript):
4092 * emacs.c (Fdaemon_initialized):
4093 * fileio.c (Fdo_auto_save):
4094 * image.c (slurp_file, png_load_body, jpeg_load_body):
4095 * keyboard.c (Fopen_dribble_file):
4097 * print.c (Fredirect_debugging_output):
4098 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4099 * termcap.c (tgetent):
4100 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4101 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4102 * w32term.c (w32_initialize) [CYGWIN]:
4103 * xfaces.c (Fx_load_color_file):
4104 Use emacs_open instead of plain open, and emacs_fopen instead of
4106 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4107 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4108 * callproc.c (default_output_mode): New constant.
4109 (Fcall_process): Use it to call emacs_open instead of plain creat.
4110 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4111 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4112 (emacs_fopen): New function.
4113 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4114 Include <lisp.h>, for emacs_open.
4115 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4117 Remove duplicate #include directives.
4118 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4120 Don't include stdio.h twice.
4121 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4122 Don't include sys/types.h or stdio.h twice.
4123 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4124 * lread.c: Don't include coding.h twice.
4125 * nsfont.m: Don't include frame.h twice.
4126 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4127 * ralloc.c: Don't include <unistd.h> twice.
4128 * xdisp.c: Don't include font.h twice.
4129 * xterm.c: Don't include fontset.h twice.
4130 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4132 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4134 Scale ImageMagick images more carefully.
4135 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4136 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4137 Be more careful about avoiding undefined behavior after
4138 integer overflow and division by zero.
4140 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4142 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4143 (syms_of_w32fns): DEFSYM them.
4144 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4145 (CCHDEVICENAME): Define macros if not defined.
4146 (struct MONITOR_INFO_EX): New struct.
4147 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4148 (enum_display_monitors_fn): New variable.
4149 (globals_of_w32fns): Initialize it.
4150 (Fx_display_pixel_width, Fx_display_pixel_height)
4151 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4152 multi-monitor setups in docstrings.
4153 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4154 screen size by primary monitor's millimeter per pixel.
4155 (w32_monitor_enum, w32_display_monitor_attributes_list)
4156 (w32_display_monitor_attributes_list_fallback)
4157 (Fw32_display_monitor_attributes_list): New functions.
4158 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4160 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4162 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4164 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4166 * fileio.c (Qfile_notify_error): New error symbol.
4168 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4169 * inotify.c (inotify_callback, symbol_to_inotifymask)
4170 (Finotify_add_watch, Finotify_rm_watch): Use it.
4171 (inotifyevent_to_event): Exchange order of cookie and file name.
4172 (Finotify_add_watch): Adapt docstring.
4174 * lisp.h (Qfile_notify_error): Declare.
4176 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4178 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4179 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4180 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4181 which did not work (see <http://bugs.gnu.org/14569#307>).
4182 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4183 && (!noninteractive || initialized)). This attempts to thread
4184 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4186 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4188 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4189 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4191 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4193 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4194 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4195 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4196 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4198 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4200 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4201 Define to __sys_siglist.
4203 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4205 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4206 word-wrap, so that overflow-newline-into-fringe would work in
4207 visual-line-mode. (Bug#2749)
4208 (move_it_in_display_line_to): When the last scanned display
4209 element fits exactly on the display line, and
4210 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4211 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4212 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4213 finding buffer position that corresponds to pixel coordinates,
4214 e.g. in buffer_posn_from_coords.
4216 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4218 * process.c (handle_child_signal): Call catch_child_signal if
4221 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4223 Don't convert function pointers to void * and back.
4224 It isn't portable C, and it's easy enough to avoid.
4225 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4226 (make_save_value): Add support for SAVE_FUNCPOINTER.
4227 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4228 * print.c (print_object):
4229 Distinguish function from object pointers.
4230 * lisp.h (SAVE_FUNCPOINTER): New constant.
4231 (SAVE_SLOT_BITS): Adjust to it.
4232 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4233 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4234 (voidfuncptr): New typedef.
4235 (struct Lisp_Save_Value): New member data[0].funcpointer.
4236 (XSAVE_FUNCPOINTER): New function.
4238 Simplify buildobj processing.
4239 * Makefile.in (buildobj.h): Make it a sequence of strings each
4240 followed by comma, rather than a single string. Put it into a
4241 .tmp file in case there's an error while generating it.
4242 (gl-stamp): Use .tmp for temp files.
4243 (mostlyclean): Clean .tmp files.
4244 * doc.c (buildobj): Move to just the routine that needs it.
4245 It's now an array of strings, so processing is simpler.
4247 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4249 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4250 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4251 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4252 Invoke malloc_enable_thread even when not interactive.
4253 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4254 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4255 in this case, since the underlying bug has now been fixed.
4257 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4259 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4260 unlinking it (bug#14691).
4262 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4264 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4265 before checking whether buffer is modified. This lets
4266 `kill-buffer-query-functions' cancel killing of the buffer or save
4267 its content before `kill-buffer' asks user the "Buffer %s
4268 modified; kill anyway?" question.
4270 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4272 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4273 Let the super performKeyEquivalent deal with them (Bug#14747).
4275 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4277 * widget.c (resize_cb): Remove unused local.
4279 Do not use GTK 3 if it exists but cannot be compiled.
4280 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4281 * xterm.c (x_error_handler) [!USE_GTK]:
4284 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4286 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4288 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4289 to the valid range of values. (Bug#14753)
4291 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4292 when moving point by using the current glyph matrix. This avoids
4293 the need to force redisplay when this function is called in a
4296 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4298 Fix minor problems found by static checking.
4299 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4300 Redo the latter's body to sidestep GCC parenthesization warnings.
4301 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4302 * coding.c (detect_coding, detect_coding_system):
4303 * coding.h (struct undecided_spec):
4304 Use bool for boolean.
4305 * image.c (QCmax_width, QCmax_height): Now static.
4306 * xdisp.c (Fmove_point_visually): Remove unused local.
4308 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4310 * xdisp.c (Fmove_point_visually): New function.
4312 2013-06-28 Kenichi Handa <handa@gnu.org>
4314 * coding.h (define_coding_undecided_arg_index): New enum.
4315 (coding_attr_index): New members
4316 coding_attr_undecided_inhibit_null_byte_detection,
4317 coding_attr_undecided_inhibit_iso_escape_detection,
4318 coding_attr_undecided_prefer_utf_8.
4319 (undecided_spec): New struct.
4320 (struct coding_system): New member `undecided' of the member
4323 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4324 (detect_coding): Likewise.
4325 (detect_coding_system): Likewise.
4326 (Fdefine_coding_system_internal): New coding system properties
4327 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4329 (syms_of_coding): Adjust for coding_arg_undecided_max.
4331 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4333 * image.c (x_from_xcolors): Remove unused local.
4335 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4337 Defer image data transfer between X client and server until actual
4340 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4343 * image.c (Destroy_Image): Remove.
4344 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4345 `mask_p', and `colors_p'. All uses changed.
4346 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4347 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4348 New macros for `flags' arg to x_clear_image_1.
4349 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4350 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4351 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4352 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4353 (image_get_x_image, image_unget_x_image): New functions or macros.
4354 (image_background, image_background_transparent, x_to_xcolors)
4355 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4356 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4357 instead of Destroy_Image.
4358 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4359 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4360 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4361 (imagemagick_load_image, svg_load_image): Use them instead of
4362 x_create_x_image_and_pixmap, and x_put_x_image followed by
4363 x_destroy_x_image, respectively.
4364 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4365 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4366 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4367 background_transparent fields.
4368 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4369 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4371 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4373 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4374 This mostly consists of undoing recent changes.
4375 * callproc.c (Fcall_process):
4376 * process.c (create_process):
4377 Do not worry about catching SIGCHLD here, undoing previous change.
4378 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4379 * process.c, process.h (catch_child_signal):
4380 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4381 * process.c (catch_child_handler): Don't worry about being called
4382 lazily and do not assume caller has blocked SIGCHLD, undoing
4383 previous change. Move first-time stuff back to
4384 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4385 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4386 set lib_child_handler if it's already initialized, which may
4387 help avoid problems on GNUStep.
4389 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4391 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4392 * callproc.c (Fcall_process):
4393 * process.c (create_process):
4394 Make sure SIGCHLD is caught before we fork,
4395 since Emacs startup no arranges to catch SIGCHLD.
4396 * process.c (lib_child_handler): Initialize to null, not to
4398 (catch_child_signal): Allow self to be called lazily.
4399 Do nothing if it's already been called.
4400 Assume caller has blocked SIGCHLD (all callers do now).
4401 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4402 just before it's really needed.
4403 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4404 since it hasn't been caught yet.
4406 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4408 * image.c (compute_image_size): New function to implement
4409 :max-width and :max-height.
4410 (imagemagick_load_image): Use it.
4412 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4414 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4415 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4417 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4418 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4419 the SIGCHLD handler, since the code is not atomic and (due to glib)
4420 signals may be arriving now.
4421 * sysdep.c (init_signals): Do not catch child signals here;
4422 'main' now does that later, at a safer time.
4424 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4426 Clean up SIGCHLD handling a bit (Bug#14569).
4427 * process.c, process.h (catch_child_signal):
4428 Now always extern, even if !NS_IMPL_GNUSTEP.
4429 * process.c (catch_child_signal): Move glib tickler here from
4430 init_process_emacs, so that it's done earlier in Emacs
4431 initialization. Also move the noninteractive && !initialized
4432 check here from init_process_emacs. This is all a bit cleaner for
4433 GNUish platforms, and I hope it works around the Cygwin bug.
4434 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4435 that glib signal handling is tickled before glib creates threads.
4437 * process.c (wait_reading_process_output): Avoid int overflow
4438 when reading more than 2 GiB total from a process.
4440 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4442 * process.c (create_process): Handle a couple more cases,
4443 i.e., work even if new_argv and wait_child_setup[i] are cached.
4444 Use Fcall_process's style for volatile vars.
4446 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4448 * process.c (create_process): Mark PROCESS volatile.
4450 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4452 Use C99-style flexible array members if available.
4453 This avoids some subtle aliasing issues, which typically
4454 aren't a problem with GCC but may be a problem elsewhere.
4455 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4456 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4457 In either case, it uses a flexible array member rather than
4458 the old struct hack. All uses changed.
4459 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4460 Adjust to sdata reorganization.
4461 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4462 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4463 that ports better to pre-C99 non-GCC.
4464 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4465 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4466 as the latter has changed.
4467 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4468 and port better to pre-C99 GCC.
4469 * image.c (struct xpm_cached_color):
4470 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4471 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4472 Use FLEXIBLE_ARRAY_MEMBER.
4473 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4474 Move decl to top level so it gets checked against implementation.
4475 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4476 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4478 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4480 * syntax.c: Integer cleanups.
4481 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4482 All uses that need 0-or-2 changed to:
4483 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4484 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4485 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4486 (char_quoted, prev_char_comend_first, back_comment)
4487 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4488 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4489 Use bool for boolean.
4490 (update_syntax_table, skip_chars, skip_syntaxes):
4491 Prefer int to unsigned when either will do.
4492 (back_comment): Return boolean success flag, like forw_comment,
4493 instead of positive-or-minus-1 (which might have overflowed int anyway).
4494 Don't stuff ptrdiff_t into int.
4495 (syntax_spec_code, syntax_code_spec): Now const.
4496 (Fmatching_paren, scan_lists, scan_sexps_forward):
4497 Use enum syntaxcode for syntax code.
4498 (Fmatching_paren): Check that arg is a character, not just an integer.
4499 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4500 (Finternal_describe_syntax_value): Omit no-longer-needed
4502 (skip_chars): Use char, not unsigned char, when the distinction
4504 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4505 * bytecode.c (exec_byte_code):
4506 * syntax.c (syntax_spec_code, Fchar_syntax)
4507 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4509 * syntax.h (SYNTAX_WITH_FLAGS):
4510 Omit unnecessary casts.
4512 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4514 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4515 line dimensions here, to avoid race conditions with the main
4516 thread. (Bug#14062, bug#14630, bug#14669)
4518 * w32term.c (w32_draw_window_cursor): Compute the header line and
4519 mode line dimensions here.
4520 <w32_system_caret_window, w32_system_caret_hdr_height>:
4521 <w32_system_caret_mode_height>: New variables.
4523 * w32term.h: Declare them.
4525 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4527 * alloc.c (die): Move "assertion failed" string here ...
4528 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4529 COND when SUPPRESS_CHECKING. This shrinks the executable text
4530 size by 0.8% to 2.2% when configured with --enable-checking,
4531 depending on optimization flags (GCC 4.8.1 x86-64).
4533 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4535 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4537 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4538 base is 2; this is more accurate.
4540 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4542 * sound.c (string_default): Move to !WINDOWSNT section.
4543 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4545 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4547 * sound.c: Integer cleanups.
4548 Remove unnecessary forward decls.
4549 (struct sound_device): The 'file' member is now a Lisp_Object, not
4550 a char *, so that we needn't invoke alloca on a huge size.
4551 (Fplay_sound_internal): Adjust to this.
4552 (string_default): New function.
4553 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4554 Use it to adjust to the struct sound_device change.
4555 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4556 (be2hs) [0]: Remove.
4558 * syntax.c (skip_chars): Don't use uninitialized storage
4559 when searching a multibyte buffer for characters that are not in a
4560 unibyte string that contains non-ASCII characters.
4562 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4564 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4565 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4567 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4569 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4571 2013-06-18 Kenichi Handa <handa@gnu.org>
4573 * font.c (Ffont_spec): Signal an error for an invalid font name
4576 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4578 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4579 In particular this ports to 32-bit sparc Sun cc.
4580 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4581 array with a dummy element at specpdl[-1], so that its address can
4583 (unbind_to): Do not copy the binding; not needed, now that we
4584 copy old_value in the one place where the copy is needed.
4585 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4586 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4587 (union specbinding): Rename from struct specbinding. Redo layout
4588 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4589 which is not portable. With Sun C 5.12 32-bit sparc, the
4590 declaration causes nargs to be an unsigned bitfield, a behavior
4591 that the C standard allows; but Emacs wants nargs to be signed.
4592 The overall type is now a union of structures rather than a
4593 structure of union of structures, and the 'kind' member is now a
4594 bitfield, so that the overall type doesn't grow. All uses changed.
4595 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4597 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4599 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4600 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4602 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4604 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4606 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4607 unless we know that the window w's frame is a frame object.
4608 Another attempt at solving bug#14062 and bug#14630.
4610 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4612 * textprop.c (property_set_type): New enum.
4613 (add_properties): Allow appending/prepending text properties.
4614 (add_text_properties_1): Factored out of Fadd_text_properties.
4615 (Fadd_text_properties): Move all the code into
4616 add_text_properties_1.
4617 (Fadd_face_text_property): New function that calls
4618 add_text_properties_1.
4620 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4622 Move functions from lisp.h to individual modules when possible.
4623 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4624 * alloc.c (XFLOAT_INIT, set_symbol_name):
4625 * buffer.c (CHECK_OVERLAY):
4626 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4627 (set_char_table_parent):
4628 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4629 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4630 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4631 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4633 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4634 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4635 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4636 (backtrace_args, backtrace_debug_on_exit):
4637 * floatfns.c (CHECK_FLOAT):
4638 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4639 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4640 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4641 (set_hash_index_slot):
4642 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4643 * marker.c (CHECK_MARKER):
4644 * textprop.c (CHECK_STRING_OR_BUFFER):
4645 * window.c (CHECK_WINDOW_CONFIGURATION):
4646 Move here from lisp.h, and make these functions static rather than
4648 * buffer.c (Qoverlayp):
4650 * fns.c (Qhash_table_p):
4651 * window.c (Qwindow_configuration_p):
4653 * lisp.h: Remove the abovementioned defns and decls.
4655 Use functions, not macros, for XINT etc (Bug#11935).
4656 In lisp.h, prefer functions to function-like macros, and
4657 constants to object-like macros, when either will do. This:
4658 . simplifies use, as there's no more need to worry about
4659 arguments' side effects being evaluated multiple times.
4660 . makes the code easier to debug on some platforms.
4661 However, when using gcc -O0, keep using function-like macros
4662 for a few critical operations, for performance reasons.
4663 This sort of thing isn't needed with gcc -Og, but -Og
4664 is a GCC 4.8 feature and isn't widely-enough available yet.
4665 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4666 Remove enum lsb_bits; no longer needed.
4667 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4668 * buffer.c (Qoverlap):
4670 * fns.c (Qhash_table_p):
4671 Now extern, so lisp.h can use these symbols.
4672 * dispextern.h: Include character.h, for MAX_CHAR etc.
4673 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4674 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4675 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4676 (GLYPH_CODE_P): Move here from lisp.h.
4677 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4678 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4679 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4680 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4681 XUNTAG now returns void *.
4682 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4683 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4684 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4685 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4686 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4687 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4688 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4689 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4690 New macros, renamed from their sans-lisp_h_ counterparts.
4691 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4692 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4693 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4694 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4695 If compiling via GCC without optimization, define these as macros
4696 in addition to inline functions.
4697 To disable this, compile with -DINLINING=0.
4698 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4699 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4700 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4701 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4702 (INTMASK, VALMASK): Now macros, since static values cannot be
4703 accessed from extern inline functions.
4704 (VALMASK): Also a constant, for benefit of old GDB.
4705 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4706 is INTEGERP, which can fold it in.
4707 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4708 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4709 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4710 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4711 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4712 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4713 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4714 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4715 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4716 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4717 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4718 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4719 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4720 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4721 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4722 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4723 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4724 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4725 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4726 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4727 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4728 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4729 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4730 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4731 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4732 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4733 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4734 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4735 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4736 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4737 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4738 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4739 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4741 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4742 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4743 (VALMASK): Define in one place rather than in two, merging the
4744 USE_LSB_TAG parts; this is simpler.
4745 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4746 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4747 Move up, to avoid use before definition.
4748 Also include "globals.h" earlier, for the same reason.
4749 (make_natnum): New function.
4750 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4751 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4752 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4753 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4754 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4755 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4756 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4757 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4758 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4759 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4760 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4761 (Qwindow_configuration_p, Qimage): New forward declarations.
4762 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4763 (STRING_COPYIN): Remove; unused.
4764 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4765 (xcar_addr, xcdr_addr): New functions. All uses changed.
4766 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4767 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4768 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4769 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4770 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4771 (TYPE_RANGED_INTEGERP): Simplify.
4772 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4773 (setlocale, fixup_locale, synchronize_system_messages_locale)
4774 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4775 Now empty functions, not macros.
4776 (functionp): Return bool, not int.
4777 * window.c (Qwindow_configuration_p): Now extern,
4778 so window.h can use it.
4779 * window.h (Qwindowp): Move decl back to lisp.h.
4781 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4783 * xdisp.c (Fline_pixel_height): New function, required for solving
4786 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4788 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4790 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4792 * lread.c (syms_of_lread):
4793 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4795 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4797 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4799 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4801 * fileio.c (expand_file_name): Doc fix.
4803 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4805 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4806 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4807 Wait for self, not for 0. This can't hurt on GNU or similar
4808 system, and may help with Cygwin.
4810 * keyboard.c: Don't use PROP (...) as an lvalue.
4811 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4812 Use set_prop (A, B), not PROP (A) = B.
4814 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4816 * xdisp.c (get_it_property): Use it->window instead of generating
4817 a Lisp object from it->w.
4819 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4821 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4822 get-char-property the window that is being rendered, instead of
4823 the buffer, to support window-specific overlays. (Bug#14575)
4824 (compute_display_string_pos): When W is NULL, use the current
4825 buffer as the object to pass to get-char-property.
4826 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4827 pointer member of the bidi iterator, since no window is pertinent
4830 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4832 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4833 being displayed, and pass it to compute_display_string_pos.
4834 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4835 (bidi_paragraph_init): All callers changed.
4837 * xdisp.c (init_from_display_pos, init_iterator)
4838 (handle_single_display_spec, next_overlay_string)
4839 (get_overlay_strings_1, reseat_1, reseat_to_string)
4840 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4841 Set bidi_it.w member from it->w.
4842 (compute_display_string_pos): Accept additional argument, the
4843 window being displayed, and pass it to Fget_char_property.
4846 * dispextern.h (struct bidi_it): New member w, the window being
4848 (compute_display_string_pos): Adjust prototype.
4850 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4852 * xgselect.c: Remove unneeded include xterm.h.
4854 * process.c (wait_reading_process_output): Check for NS before GLIB.
4855 GLIB may be linked in due to rsvg, but ns_select must be called.
4857 * xgselect.c (xg_select): Remove call to window_system_available
4858 and g_main_context_pending at the top, so Gdk events (i.e. file
4859 notify) are processed when Emacs is started with -nw.
4861 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4863 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4864 (ctagsfiles3): New variable, includes only *.m files.
4865 (TAGS): Use an explicit language name in the regular expressions,
4866 to avoid transformation of '/SOMETHING' by MSYS to
4867 'c:\MSYS\SOMETHING'.
4869 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4871 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4873 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4875 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4876 still need to set the mouse pointer shape and activate help-echo.
4879 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4881 A few porting etc. fixes for the new file monitor code.
4882 See the thread containing
4883 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4884 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4885 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4886 (dir_monitor_callback, Fgfile_rm_watch):
4887 Use assq_no_quit instead of Fassoc, for speed.
4888 (dir_monitor_callback, Fgfile_rm_watch):
4889 eassert that the monitor is a fixnum.
4890 (dir_monitor_callback): No need for CDR_SAFE.
4891 Simplify building of lisp with alternative tails.
4892 (Fgfile_add_watch, Fgfile_rm_watch):
4893 Do not assume glib functions set errno reliably on failure.
4894 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4895 and signal an error otherwise.
4896 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4897 Use Fdelq instead of Fdelete, for speed.
4899 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4901 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4902 don't insist on being invoked on a highlighted tool-bar button.
4903 Avoids losing tool-bar functionality when mouse-highlight is nil.
4904 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4905 Don't highlight when mouse-highlight is nil.
4906 (note_mouse_highlight): When mouse-highlight is nil, don't return
4907 right away; instead, run tool-bar and mode-line highlight
4908 subroutine, clear any existing highlight, and revert the mouse
4909 pointer to its default shape. (Bug#14558)
4911 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4913 * lisp.mk (lisp): Add prog-mode.el.
4915 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4917 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4918 * process.c (dummy_handler): New function.
4919 (lib_child_handler): New static var.
4920 (handle_child_signal): Invoke it.
4921 (catch_child_signal): If a library has set up a signal handler,
4922 save it into lib_child_handler.
4923 (init_process_emacs): If using glib and not on Windows, tickle glib's
4924 child-handling code so that it initializes its private SIGCHLD handler.
4925 * syssignal.h (SA_SIGINFO): Default to 0.
4926 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4927 31; it should no longer be needed now.
4929 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4931 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4933 * gfilenotify.c (globals_of_gfilenotify): New function.
4934 (syms_of_gfilenotify): Move global initialization there.
4936 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4938 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4940 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4941 * keyboard.c (menu_bar_items, tool_bar_items):
4942 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4943 not override local keymaps any more.
4945 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4947 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4949 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4951 * w32console.c (initialize_w32_display): Return the dimensions of
4952 the console window via 2 additional arguments, not via the current
4953 frame. This avoids crashes due to overrunning the bounds of
4954 frame's decode_mode_spec_buffer, which is not resized following
4955 the change of the frame dimensions from the initial 10x10.
4957 * w32term.h (w32_initialize_display_info): Adjust prototype.
4959 * term.c (init_tty): Take dimensions of the frame from the values
4960 returned by initialize_w32_display.
4962 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4963 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4964 (LIBES): Add $(GFILENOTIFY_LIBS).
4966 * w32inevt.c (handle_file_notifications): Add dummy implementation
4967 for !HAVE_W32NOTIFY.
4969 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4971 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4973 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4975 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4977 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4979 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4981 Fix minor problems found by static checking.
4982 * data.c (pure_write_error):
4983 Use xsignal2, not Fsignal, as Fsignal might return.
4984 * eval.c (set_backtrace_debug_on_exit): Now static.
4985 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4986 No longer inline. EXTERN_INLINE is needed only for functions
4987 defined in .h files. Reindent function header as per GNU style.
4988 (backtrace_p, backtrace_top, backtrace_next):
4989 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4990 compiler or linker. Add extern decls to pacify gcc -Wall.
4991 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4993 * frame.c (free_monitors): Define only on platforms that need it.
4994 * nsterm.m (ns_term_init):
4995 * process.c (catch_child_signal):
4996 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4997 defined on all porting targets these days.
4998 * process.c, process.h (catch_child_signal):
4999 Make it extern only if NS_IMPL_GNUSTEP is defined.
5001 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5003 * w32.c (gettimeofday): Make the signature identical to prototype
5004 in nt/inc/sys/time.h.
5006 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5008 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5011 * keyboard.c (safe_run_hooks_error): Improve error message.
5013 * data.c (pure_write_error): Add `object' argument.
5014 * puresize.h (CHECK_IMPURE): Use it.
5016 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5018 * Makefile.in (NOTIFY_OBJ): New variable.
5019 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5021 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5022 Call syms_of_gfilenotify.
5024 * gfilenotify.c: New file.
5026 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5027 and Qfile_w32notify.
5028 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5029 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5031 * lisp.h: Declare syms_of_gfilenotify.
5033 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5035 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5037 Merge the specpdl and backtrace stacks. Make the structure of the
5038 specpdl entries more obvious via a tagged union of structs.
5039 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5040 (enum specbind_tag): New enum.
5041 (struct specbinding): Make it a tagged union of structs.
5042 Add a case for backtrace records.
5043 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5044 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5045 (backtrace_debug_on_exit): New accessors.
5046 (struct backtrace): Remove.
5047 (struct catchtag): Remove backlist field.
5048 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5050 (Flocal_variable_p): Speed up the common case where the binding is
5052 * eval.c (backtrace_list): Remove.
5053 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5054 (set_backtrace_args, set_backtrace_nargs)
5055 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5056 (backtrace_next): New functions.
5057 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5058 (unwind_to_catch, internal_lisp_condition_case)
5059 (internal_condition_case, internal_condition_case_1)
5060 (internal_condition_case_2, internal_condition_case_n): Don't bother
5061 with backtrace_list any more.
5062 (Fsignal): Adjust to new backtrace format.
5063 (grow_specpdl): Move up.
5064 (record_in_backtrace): New function.
5065 (eval_sub, Ffuncall): Use it.
5066 (apply_lambda): Adjust to new backtrace format.
5067 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5069 (specbind): Adjust to new specpdl format. Simplify.
5070 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5071 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5073 (mark_backtrace): Remove.
5074 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5075 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5076 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5078 * profiler.c (record_backtrace): Use get_backtrace.
5079 (handle_profiler_signal): Use backtrace_top_function.
5080 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5083 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5085 * process.h (catch_child_signal): Declare.
5087 * process.c (catch_child_signal): New function.
5088 (init_process_emacs): Call it.
5090 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5091 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5093 (x_set_cursor_type): Remove declaration.
5094 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5095 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5096 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5097 (ns_get_color): Use F suffix on float.
5098 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5099 (ns_get_rgb_color): Remove.
5100 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5101 (note_mouse_movement): x and y are CGFloat.
5102 (ns_draw_fringe_bitmap): Remove unused rowY.
5103 Change #if to COCOA && >= 10_6.
5104 (ns_draw_window_cursor): Remove unused overspill.
5105 (ns_draw_underwave): width and x are EamcsCGFloat.
5106 (ns_draw_box): thickness is CGFloat.
5107 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5108 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5109 if not in main thread.
5110 (ns_get_pending_menu_title, ns_check_menu_open)
5111 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5112 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5113 (sendFromMainThread:): New method.
5114 (changeFont:): size is CGFloat.
5115 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5116 Disable warning about permanent text.
5117 (characterIndexForPoint:): Adjust return type depending on GNUStep
5119 (mouseDown:): delta is CGFloat.
5120 (updateFrameSize): Remove unised variable f.
5121 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5122 Cast float to EmacsCGFloat.
5123 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5124 also to -1 when restoring.
5125 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5126 inside NS_IMPL_COCOA.
5127 (toggleFullScreen:): Put call to toggleFullScreen inside
5128 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5129 (setPosition:portion:whole:): por is CGFloat.
5130 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5131 (mouseDown:): Use CGFloat.
5132 (mouseDragged:): Remove unised variable edge.
5133 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5135 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5137 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5138 when NS_IMPL_GNUSTEP.
5139 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5140 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5141 (EmacsToolbar): Add clearAll. Add tag argument to
5142 addDisplayItemWithImage.
5143 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5145 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5147 * nsmenu.m (ns_update_menubar): Make static.
5148 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5149 (fillWithWidgetValue:): Add cast to SEL for setAction.
5150 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5151 (update_frame_tool_bar): Update code for GNUStep.
5152 (clearAll): New method.
5153 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5154 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5155 Move identifierToItem setObject and activeIdentifiers addObject before
5156 call to insertItemWithItemIdentifier.
5157 (validateVisibleItems): Fix indentation.
5158 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5159 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5160 UtilityWindow to aStyle, remove call to setStyleMask.
5162 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5164 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5165 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5166 Use F suffix on floats.
5167 (ns_char_width): Returns CGFloat.
5168 (ns_ascii_average_width): w is CGFloat instead of float.
5169 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5171 (ns_glyph_metrics): CGFloat instead of float.
5173 * nsfns.m (x_set_foreground_color, x_set_background_color):
5175 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5176 remove unused variables.
5177 (Fns_read_file_name): Keep track if panel is for save.
5178 Use ns_filename_from_panel/ns_directory_from_panel.
5179 (Fns_list_services): delegate only used for COCOA.
5180 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5181 Just return the input if GNUStep.
5182 (x_screen_planes): Remove.
5183 (Fxw_color_values): Use EmacsCGFloat
5184 (Fns_display_monitor_attributes_list): Only get screen number for
5186 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5188 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5189 ns_directory_from_panel.
5191 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5193 * process.c (handle_child_signal): Also use WCONTINUED.
5194 This is so that list-processes doesn't mistakenly list the process
5195 as stopped, when the process has actually been continued and is
5198 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5200 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5201 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5202 not already configured.
5204 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5206 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5208 * Makefile.in (mostlyclean): Remove *.res files.
5210 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5212 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5213 a buffer (bug#8447).
5215 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5217 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5218 display vector, and we backtrack, handle the case that the
5219 previous character position is also displayed from a display
5220 vector or covered by a display string or image. (Bug#14476)
5222 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5224 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5225 (struct MonitorInfo, free_monitors): Remove.
5226 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5227 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5228 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5231 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5232 (struct MonitorInfo, free_monitors): Remove.
5233 (ns_screen_name): Make static.
5234 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5235 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5238 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5239 (struct MonitorInfo): New struct.
5240 (free_monitors, make_monitor_attribute_list): Declare.
5242 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5244 (free_monitors, make_monitor_attribute_list): New functions.
5245 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5248 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5250 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5252 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5254 * keyboard.c: Apply keyboard decoding only to events that come directly
5255 from the tty, not from unread-command-events (bug#14368).
5256 (read_event_from_main_queue): New function, extracted from read_char).
5257 (read_decoded_char): Remove.
5258 (read_decoded_event_from_main_queue): New function to replace it.
5259 (read_char): Use it.
5260 (read_key_sequence): Use read_char rather than read_decoded_char.
5262 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5264 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5266 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5268 2013-05-22 Kenichi Handa <handa@gnu.org>
5270 The following changes are to fix the setting of
5271 buffer-file-coding-system on, for instance, C-x RET c unix RET
5272 _FILE_OF_DOS_EOL_TYPE_ RET.
5274 * coding.h (struct coding_system): New member detected_utf8_chars.
5276 * coding.c (detect_coding_utf_8): Count characters and check EOL
5277 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5279 (setup_coding_system): Do not initialize coding->head_ascii.
5280 (check_ascii): Do not set coding->eol_seen but update it. Do not
5281 call adjust_coding_eol_type here.
5282 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5283 If the eol-type of CODING is already specified, adjust the eol type
5284 of the found coding-system.
5285 (decode_coding_gap): Cancel previous change. Utilize the
5286 character numbers counted by detect_coding_utf_8. Fix detection
5289 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5291 * search.c (looking_at_1): Only set last_thing_searched if the match
5292 changed the match-data (bug#14281).
5294 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5296 * xdisp.c (reseat_at_previous_visible_line_start):
5297 Already declared in dispextern.h, so remove it here.
5298 (move_it_vertically_backward): Likewise.
5300 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5302 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5303 (Fx_display_pixel_width, Fx_display_pixel_height)
5304 (Fx_display_mm_width, Fx_display_mm_height):
5305 Mention `display-monitor-attributes-list' in docstrings.
5307 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5308 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5309 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5310 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5311 (Fx_display_backing_store, Fx_display_visual_class)
5312 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5313 (Fx_display_grayscale_p, Fx_display_pixel_width)
5314 (Fx_display_pixel_height, Fx_display_planes)
5315 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5316 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5317 (Fx_display_mm_width, Fx_display_mm_height)
5318 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5319 height for all physical monitors as in X11.
5321 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5322 Return pixel width or height for all physical monitors as in X11.
5324 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5326 Port --enable-gcc-warnings to clang.
5327 * bytecode.c (exec_byte_code):
5329 Redo diagnostic pragmas to pacify clang, too.
5330 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5331 * editfns.c (Fencode_time):
5332 * fileio.c (file_accessible_directory_p):
5333 * font.c (font_unparse_xlfd):
5334 Use '&"string"[index]' instead of '"string" + (index)'.
5335 * undo.c (user_error): Remove; unused.
5337 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5339 * insdel.c (insert_1_both): Document the arguments, instead of
5340 referring to insert_1, which no longer exists.
5342 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5343 some window, increment windows_or_buffers_changed, so that
5344 *Messages* display in that window is updated. (Bug#14408)
5346 * w32.c: Include epaths.h.
5347 (init_environment): Use cmdproxy.exe without leading directories.
5348 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5350 (gettimeofday): Adjust signature and return value to Posix
5353 * unexw32.c (open_output_file): Delete the existing emacs.exe
5354 before creating it, to break the hard link to the versioned
5357 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5358 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5359 (FIRSTFILE_OBJ): New variables.
5360 (W32_RES): Rename to EMACSRES. All users changed.
5361 (base_obj): Use $(CM_OBJ).
5362 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5363 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5364 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5365 $(W32_RES_LINK) before $(LIBES).
5366 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5368 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5370 * makefile.w32-in (DOC): Use just "DOC".
5372 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5374 * process.c: Export default filters and sentinels to Elisp.
5375 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5377 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5378 (Fset_process_sentinel, Fformat_network_address):
5379 Default to them instead of nil.
5380 (server_accept_connection): Sentinels can't be nil any more.
5381 (read_and_dispose_of_process_output): New function, extracted from
5382 read_process_output.
5383 (read_process_output): Use it; filters can't be nil.
5384 (Finternal_default_process_filter): New function, extracted from
5385 read_process_output.
5386 (exec_sentinel_unwind): Remove function.
5387 (exec_sentinel): Don't zilch sentinel while running.
5388 (status_notify): Sentinels can't be nil.
5389 (Finternal_default_process_sentinel): New function extracted from
5391 (setup_process_coding_systems): Default filter is not nil any more.
5392 (syms_of_process): Export new Elisp functions and initialize
5394 * lisp.h (make_lisp_proc): New function.
5396 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5398 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5400 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5402 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5403 unless we know that the window w is a leaf window.
5404 Another attempt at solving bug#14062.
5406 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5408 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5411 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5413 * image.c (gif_load): Check that subimages fit (Bug#14345).
5415 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5417 * lread.c (skip_dyn_eof): New function.
5418 (read1): Use it to skip the end of a file in response to #@00.
5420 * doc.c (get_doc_string): Slightly relax the sanity checking.
5422 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5424 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5425 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5426 (MonitorInfo): New struct.
5427 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5428 (Fns_display_monitor_attributes_list): New functions.
5429 (display-usable-bounds): Remove.
5430 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5433 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5435 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5436 (GTK_CHECK_VERSION): New macro, if not already defined.
5437 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5438 replaced by GTK_CHECK_VERSION.
5440 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5442 * xterm.h (GTK_PREREQ): New macro.
5443 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5444 to use this macro instead, for consistency and clarity.
5446 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5448 * xdisp.c (row_for_charpos_p): New function, with code of
5449 cursor_row_p, but accepts an additional argument CHARPOS instead
5450 of using a hardcoded PT.
5451 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5452 (row_containing_pos): Call row_for_charpos_p instead of partially
5453 doing the same. Fixes cursor positioning under longlines-mode
5454 when longlines-show-effect includes more than one newline, when
5455 moving the cursor vertically up.
5457 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5459 * makefile.w32-in (ACL_H): New macro.
5460 ($(BLD)/fileio.$(O)): Update dependencies.
5462 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5464 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5465 * Makefile.in (LIB_ACL): New macro.
5466 (LIBACL_LIBS): Remove.
5467 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5468 * fileio.c: Include <acl.h>.
5469 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5470 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5472 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5475 * unexelf.c: Don't assume ElfW (Half) fits in int.
5476 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5477 when dealing with ElfW (Half) values, since they can exceed 2**31
5478 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5479 (entry_address): Omit unused NUM arg. All uses changed.
5481 2013-05-07 Juri Linkov <juri@jurta.org>
5483 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5484 to the string converted from number with `Fnumber_to_string'.
5487 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5489 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5490 This fixes a problem introduced by my previous change.
5492 2013-05-07 Glenn Morris <rgm@gnu.org>
5494 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5496 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5498 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5500 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5502 Static checking by GCC 4.8.0.
5503 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5504 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5505 (x_get_monitor_attributes_fallback)
5506 (x_get_monitor_attributes_xinerama)
5507 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5508 Define only if USE_GTK.
5509 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5510 (x_get_monitor_attributes_fallback): Omit unused locals.
5511 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5512 Use double, not float, to avoid mixed-mode floating point arithmetic.
5514 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5515 Jan Djärv <jan.h.d@swipnet.se>
5517 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5518 (XINERAMA_CFLAGS): New macros.
5519 (ALL_CFLAGS, LIBES): Use them.
5521 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5522 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5523 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5524 (syms_of_xfns): DEFSYM them.
5525 (struct MonitorInfo): New struct.
5526 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5527 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5528 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5529 (x_get_monitor_attributes_xinerama): New functions.
5530 (Fx_display_monitor_attributes_list): New primitive.
5531 (syms_of_xfns): Defsubr it.
5533 * xterm.h (x_display_info): Add Xatom_net_workarea and
5534 Xatom_net_current_desktop.
5536 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5537 and dpyinfo->Xatom_net_current_desktop.
5539 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5541 * xdisp.c (pos_visible_p): Use the special code for finding the
5542 beginning of a display property or overlay for any "replacing"
5543 display property, not just for display strings. This solves
5544 incorrect reporting of position by posn-at-point. (Bug#14241)
5546 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5548 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5549 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5550 Verify that ElfW (Half) fits in int.
5551 (fatal): Use same signature as lisp.h.
5552 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5553 configure and build with -DUNEXELF_DEBUG without worrying about
5554 other modules that use DEBUG.
5555 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5556 possibly-wide integers now uses it instead of plain fprintf.
5557 (entry_address): New function, which avoids problems with 32-bit
5558 overflow on 64-bit hosts.
5559 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5560 (round_up): Don't assume the remainder fits in int.
5561 (find_section): Use bool for boolean. Simplify debug code.
5562 (unexec): Don't assume file sizes fit in int or size_t.
5563 Omit unnecessary trailing newline in 'fatal' format.
5564 Use strerror rather than outputting decimal error number.
5565 Remove unused code when emacs is not defined;
5566 this file relies on Emacs now.
5567 Don't assume e_phnum and e_shnum are positive.
5569 * regex.c: Fix problems when DEBUG is defined.
5570 (extract_number, extract_number_and_incr): Define regardless of
5571 whether DEBUG is defined; that's simpler and makes the code less
5572 likely to go stale in the normal case when DEBUG is not defined.
5573 Return int rather than taking an int * arg. All callers changed.
5574 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5575 Remove, replacing with ...
5576 (DEBUG_PRINT): New macro. All callers changed.
5577 (DEBUG_COMPILES_ARGUMENTS): New macro.
5578 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5579 (print_compiled_pattern, print_double_string) [DEBUG]:
5580 Use prototype rather than old-style definition.
5581 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5582 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5583 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5584 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5585 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5586 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5587 This matters only when DEBUG is defined.
5589 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5591 * xdisp.c (set_iterator_to_next): Set the
5592 ignore_overlay_strings_at_pos_p flag only if we are _really_
5593 iterating over an overlay string, as indicated by the
5594 current.overlay_string_index member. (Bug#14306)
5596 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5598 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5599 to where it is used, to avoid autorelease issues (Bug#14050).
5601 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5603 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5604 * fileio.c (syms_of_fileio): Implement this.
5605 * filelock.c (create_lock_file): If symbolic links don't work, so
5606 we use a regular file as a lock file, do not fsync the lock file;
5609 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5611 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5612 (syms_of_minibuf): Adjust accodingly.
5614 * callint.c (Fcall_interactively): Adjust calls accordingly.
5616 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5618 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5619 w->contents is a buffer before computing everything else.
5620 Use parentheses to disambiguate last part of the condition.
5622 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5623 assertion violations. (Bug#14062)
5625 2013-05-01 David Reitter <david.reitter@gmail.com>
5627 * nsfns.m (ns_tooltip): Initialize.
5629 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5631 * coding.c (decode_coding_gap): Don't remove the character before
5632 a newline unless it's a CR character. (Bug#14287)
5634 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5636 * dispextern.h (struct face): Move enum face_underline_type
5637 earlier so that bitfields can be in the same word.
5639 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5641 * nsfns.m (handlePanelKeys): New function.
5642 (EmacsOpenPanel:performKeyEquivalent:)
5643 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5644 arrows/function/control and copy/paste keys (Bug#14296).
5646 2013-04-27 Juri Linkov <juri@jurta.org>
5648 * callint.c (Fcall_interactively): Call `Qread_number' for
5649 interactive code letter `n' instead of using duplicate code.
5652 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5654 * systime.h (make_timeval): Declare as 'const'.
5656 2013-04-27 Kenichi Handa <handa@gnu.org>
5658 * font.c (font_open_entity): Always open a font of manageable
5661 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5663 Port better to AIX (Bug#14258).
5664 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5667 2013-04-24 Kenichi Handa <handa@gnu.org>
5669 * coding.c (decode_coding_iso_2022): When an invalid escape
5670 sequence is encountered, reset the invocation and designation
5671 status to the safest one.
5673 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5675 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5676 Without this fix, "make distclean" leaves stamp-h1 behind.
5678 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5680 * w32fns.c (w32_fullscreen_rect): New function to compute the
5681 window rectangle for the given fullscreen mode.
5682 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5683 longer tunes the window size. This keeps the window's edges flush
5684 with the screen and allows the taskbar to hide itself in fullboth.
5686 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5687 window decorations and uses the entire screen.
5689 * w32term.h (w32_fullscreen_rect) Add prototype.
5690 (struct w32_output): Replace normal_width, normal_height,
5691 normal_top, and normal_left members with a single normal_placement
5693 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5695 (FRAME_NORMAL_PLACEMENT): New macro.
5697 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5699 * minibuf.c (Ftest_completion): Silence compiler warning.
5701 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5703 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5706 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5709 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5710 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5711 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5712 parentheses where appropriate.
5714 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5716 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5718 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5720 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5721 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5722 Mention in the doc string that setting these variables takes
5723 effect only after a call to set-window-buffer. (Bug#14200)
5725 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5727 * indent.c (Fvertical_motion): Don't consider display strings on
5728 overlay strings as display strings on the buffer position we
5729 started from. This prevents vertical cursor motion from jumping
5730 more than one line when there's an overlay string with a display
5731 property at end of line.
5732 Reported by Karl Chen <Karl.Chen@quarl.org> in
5733 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5735 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5737 * window.c (select_window): `record_buffer' even if window is
5738 already selected (bug#14191).
5740 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5742 * window.c (Fwindow_end): Test more flags, including the buffer's
5743 last_overlay_modified flag, to determine whether the window's
5744 display is really up-to-date. Prevents the function from
5745 returning a stale value. (Bug#14170)
5746 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5749 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5751 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5752 garbaged only if it is not already the top frame on its TTY.
5753 This prevents flickering due to constant redrawing of TTY frames when
5754 there are GUI frames open in the same session. (Bug#13864)
5756 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5758 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5759 of marking the idle timers directly.
5761 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5763 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5766 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5768 * window.c (select_window): Don't record_buffer while the invariant is
5769 temporarily broken (bug#14161).
5771 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5773 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5775 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5777 2013-04-07 Romain Francoise <romain@orebokech.com>
5779 Ignore additional platform-specific ACL errors (Bug#13702).
5780 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5781 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5783 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5785 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5788 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5790 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5791 This bug was introduced by my 2013-02-25 change that simplified
5792 data_start configuration. Without this change, on GNU/Linux
5793 an Emacs configured with --enable-profiling fails immediately
5794 due to a profiler signal.
5795 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5796 with these flags. On platforms where special flags are needed
5797 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5798 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5799 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5801 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5803 Get rid of some platform-specific functions examining window
5804 system and its capabilities. This is a partial rework of the
5806 * lisp.h (have_menus_p): Remove prototype. This function is
5807 replaced with platform-independent window_system_available.
5808 (check_window_system): Move to...
5809 * frame.h (decode_window_system_frame, window_system_available):
5810 ...here, add new prototypes.
5811 * frame.c (window_system_available, decode_window_system_frame):
5813 (check_window_system): Platform-independent now.
5814 * xterm.h (x_in_use): Remove declaration.
5816 * w32term.h (check_x_frame):
5817 * nsterm.h (check_x_frame): Remove prototypes. This function
5818 is replaced with platform-independent decode_window_system_frame.
5819 * msdos.c (have_menus_p): Remove.
5820 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5821 Remove platform-specific functions. Use check_window_system,
5822 decode_window_system_frame and check_ns_display_info where
5823 appropriate. Minor style and comment tweaks.
5824 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5825 (check_x_frame): Likewise.
5826 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5828 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5829 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5830 * xmenu.c, xselect.c: All related users changed.
5832 2013-04-03 Kenichi Handa <handa@gnu.org>
5834 The following changes is to optimize the code for reading UTF-8
5837 * coding.c (check_ascii): Rename from detect_ascii. Return value
5838 changed. Check EOL format. Do not call adjust_coding_eol_type
5840 (check_utf_8): New function.
5841 (adjust_coding_eol_type): Do nothing if already adjusted.
5842 (detect_coding): Compare the return value of check_ascii with
5843 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5844 (decode_coding_gap): Optimize for valid UTF-8.
5846 2013-03-21 Kenichi Handa <handa@gnu.org>
5848 * coding.c (syms_of_coding): Cancel previous change.
5850 * insdel.c (insert_from_gap): Fix previous change.
5852 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5854 Consistently use platform-specific function to detect window system.
5855 * lisp.h (check_window_system): New prototype. This function is
5856 going to replace check_x, check_w32 and check_ns.
5857 (have_menus_p): Mention msdos.c in comment.
5858 * fontset.c (check_window_system_func): Remove. Adjust all users.
5859 * fontset.h (check_window_system_func): Remove prototype.
5860 * nsterm.h (check_ns):
5861 * xterm.h (check_x):
5862 * w32term.h (check_w32): Likewise.
5863 * menu.c (Fx_popup_menu): Use check_window_system.
5864 * msdos.c (check_window_system): Define for MS-DOS.
5865 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5866 * w32fns.c (check_window_system): Likewise for MS-Windows.
5867 * xfns.c (check_window_system): Likewise for X.
5868 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5869 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5871 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5873 Prefer < to > in range checks such as 0 <= i && i < N.
5874 This makes it easier to visualize quantities on a number line.
5875 This patch doesn't apply to all such range checks,
5876 only to the range checks affected by the 2013-03-24 change.
5877 This patch reverts most of the 2013-03-24 change.
5878 * alloc.c (xpalloc, Fgarbage_collect):
5879 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5880 * character.c (string_escape_byte8):
5881 * charset.c (read_hex):
5882 * data.c (cons_to_unsigned):
5883 * dispnew.c (update_frame_1):
5884 * doc.c (Fsubstitute_command_keys):
5885 * doprnt.c (doprnt):
5886 * editfns.c (hi_time, decode_time_components):
5887 * fileio.c (file_offset):
5888 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5889 * font.c (font_intern_prop):
5890 * frame.c (x_set_alpha):
5891 * gtkutil.c (get_utf8_string):
5892 * indent.c (check_display_width):
5893 * keymap.c (Fkey_description):
5894 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5896 * minibuf.c (read_minibuf_noninteractive):
5897 * process.c (wait_reading_process_output):
5898 * search.c (Freplace_match):
5899 * window.c (get_phys_cursor_glyph):
5900 * xdisp.c (redisplay_internal):
5901 * xsmfns.c (smc_save_yourself_CB):
5902 Prefer < to > for range checks.
5903 * dispnew.c (sit_for): Don't mishandle NaNs.
5904 This fixes a bug introduced in the 2013-03-24 change.
5905 * editfns.c (decode_time_components): Don't hoist comparison.
5906 This fixes another bug introduced in the 2013-03-24 change.
5908 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5910 * frame.h (struct frame): Drop scroll_bottom_vpos
5911 member becaue all real users are dead long ago.
5912 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5913 * xdisp.c (redisplay_internal): Adjust user.
5915 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5917 * nsmenu.m (showAtX:Y:for:): setLevel to
5918 NSPopUpMenuWindowLevel (Bug#13998).
5920 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5922 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5923 (ns_check_pending_open_menu): Declare.
5925 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5926 (x_activate_menubar): Update the menu with title that matches
5927 ns_get_pending_menu_title, and call
5928 ns_check_pending_openmenu (Bug#12698).
5929 (menuWillOpen:): New method.
5930 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5932 * nsterm.m (menu_will_open_state, menu_mouse_point)
5933 (menu_pending_title): New varaibles.
5934 (ns_get_pending_menu_title, ns_check_menu_open)
5935 (ns_check_pending_open_menu): New functions.
5937 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5939 * indent.c (current_column_bol_cache): Remove leftover which is not
5940 used in Fmove_to_column any more.
5941 (current_column, scan_for_column): Adjust users.
5942 * keyboard.c (last_point_position_buffer, last_point_position_window):
5943 Remove leftovers which are not used for recording undo any more.
5944 (command_loop_1, syms_of_keyboard): Adjust users.
5945 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5946 redisplay_window any more.
5947 (move_it_to): Adjust user.
5949 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5951 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5952 Update dependencies.
5954 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5956 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5957 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5960 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5962 * window.h (struct window): Replace hchild, vchild and buffer slots
5963 with the only contents slot. This is possible because each valid
5964 window may have either the child window (in vertical or horizontal
5965 combination) or buffer to display (for the leaf window). Using that,
5966 a lof of operations to traverse and/or change window hierarchies may
5967 be simplified. New member horizontal is used to distinguish between
5968 horizontal and vertical combinations of internal windows.
5969 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5970 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5971 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5972 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5973 Use contents slot, not buffer, where appropriate.
5974 (wset_combination): New function.
5975 (wset_buffer): Add eassert.
5976 (Fframe_first_window): Simplify the loop reaching first window.
5977 (Fwindow_buffer): Use WINDOW_LEAF_P.
5978 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5979 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5980 (unshow_buffer): Convert initial debugging check to eassert.
5981 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5982 (make_parent_window, window_resize_check, window_resize_apply)
5983 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5984 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5985 Adjust to match struct window changes.
5986 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5987 (mark_window_cursors_off, count_windows, get_leaf_windows)
5988 (foreach_window_1): Simplify the loop.
5989 * alloc.c (mark_object): Do not check for the leaf window because
5990 internal windows has no glyph matrices anyway.
5991 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5992 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5993 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5994 (build_frame_matrix_from_window_tree, mirror_make_current)
5995 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5996 (update_window_tree, set_window_update_flags): Simplify the loop.
5997 (sync_window_with_frame_matrix_rows): Enforce live window.
5998 Use contents slot, not buffer, where appropriate.
5999 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6000 and WINDOW_HORIZONTAL_COMBINATION_P.
6001 (make_frame_visible_1): Simplify the loop.
6002 Use contents slot, not buffer, where appropriate.
6003 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6004 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6005 (expose_window_tree): Likewise.
6006 Use contents slot, not buffer, where appropriate.
6007 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6008 to avoid deleted windows. Use contents slot instead of buffer.
6009 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6010 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6011 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6012 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6014 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6016 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6017 identify the reasons for assertion violations in bug#14062 and
6019 (Fx_show_tip): Fix compilation error under
6020 "--enable-check-lisp-object-type". (Bug#14073)
6022 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6023 Reported by <rzl24ozi@gmail.com>.
6025 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6027 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6029 (unwind_with_echo_area_buffer): ...to restore it here.
6030 This is needed to ensure that...
6031 (redisplay_window): ...both window markers are valid here,
6032 which is verified by eassert.
6033 * editfns.c (save_excursion_save): Do not assume that
6034 selected_window always displays the buffer.
6035 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6038 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6040 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6043 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6045 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6047 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6049 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6050 since MinGW's w32api headers do. This avoids compiler warnings.
6052 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6055 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6057 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6059 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6061 * gtkutil.c (style_changed_cb): Check if frame is live and an
6062 X frame (Bug#14038).
6064 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6066 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6067 Define only for _WIN32_WINNT less than 0x0500.
6068 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6070 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6071 see its own definitions of 'struct timeval' and 'struct timezone'.
6073 Fix incompatibilities between MinGW.org and MinGW64 headers.
6074 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6076 * w32.c (REPARSE_DATA_BUFFER): Guard with
6077 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6079 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6081 * xterm.c: Include X11/XKBlib.h
6082 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6084 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6086 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6088 * blockinput.h (input_blocked_p): Likewise.
6089 * bytecode.c (exec_byte_code): Likewise.
6090 * callproc.c (call_process_kill, call_process_cleanup)
6091 (Fcall_process): Likewise.
6092 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6093 (Fccl_execute_on_string): Likewise.
6094 * character.c (string_escape_byte8): Likewise.
6095 * charset.c (read_hex): Likewise.
6096 * cm.c (calccost): Likewise.
6097 * data.c (cons_to_unsigned): Likewise.
6098 * dired.c (directory_files_internal, file_name_completion):
6100 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6101 (sit_for): Likewise.
6102 * doc.c (Fsubstitute_command_keys): Likewise.
6103 * doprnt.c (doprnt): Likewise.
6104 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6105 * emacsgtkfixed.c: Likewise.
6106 * fileio.c (file_offset, Fwrite_region): Likewise.
6107 * floatfns.c (Fexpt, fmod_float): Likewise.
6108 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6110 * font.c (font_intern_prop): Likewise.
6111 * frame.c (x_set_alpha): Likewise.
6112 * gtkutil.c (get_utf8_string): Likewise.
6113 * indent.c (check_display_width): Likewise.
6114 * intervals.c (create_root_interval, rotate_right, rotate_left)
6115 (split_interval_right, split_interval_left)
6116 (adjust_intervals_for_insertion, delete_node)
6117 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6118 (merge_interval_right, merge_interval_left, copy_intervals)
6119 (set_intervals_multibyte_1): Likewise.
6120 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6121 * keymap.c (Fkey_description): Likewise.
6122 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6123 * lread.c (openp, read_integer, read1, string_to_number):
6125 * menu.c (ensure_menu_items): Likewise.
6126 * minibuf.c (read_minibuf_noninteractive): Likewise.
6127 * print.c (printchar, strout): Likewise.
6128 * process.c (create_process, Faccept_process_output)
6129 (wait_reading_process_output, read_process_output, send_process)
6130 (wait_reading_process_output): Likewise.
6131 * profiler.c (make_log, handle_profiler_signal): Likewise.
6132 * regex.c (re_exec): Likewise.
6133 * regex.h: Likewise.
6134 * search.c (looking_at_1, Freplace_match): Likewise.
6135 * sysdep.c (get_child_status, procfs_ttyname)
6136 (procfs_get_total_memory): Likewise.
6137 * systime.h (EMACS_TIME_VALID_P): Likewise.
6138 * term.c (dissociate_if_controlling_tty): Likewise.
6139 * window.c (get_phys_cursor_glyph): Likewise.
6140 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6141 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6143 * xfns.c (Fx_window_property): Likewise.
6144 * xmenu.c (set_frame_menubar): Likewise.
6145 * xselect.c (x_get_window_property, x_handle_dnd_message):
6147 * xsmfns.c (smc_save_yourself_CB): Likewise.
6148 * xterm.c (x_scroll_bar_set_handle): Likewise.
6150 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6152 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6153 to be optional or nil. Adjust comment and convert it to docstring.
6154 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6155 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6157 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6159 Static checking by GCC 4.8-20130319.
6160 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6161 * process.c (Fset_process_datagram_address)
6162 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6163 * xdisp.c (get_char_face_and_encoding):
6164 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6165 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6166 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6168 2013-03-24 Ken Brown <kbrown@cornell.edu>
6170 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6171 fix compilation on 64-bit Cygwin, where underscores are not
6172 automatically prepended.
6174 * w32term.c (w32_initialize): Silence compiler warning.
6176 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6178 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6179 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6180 variables, to save and restore frame dimensions.
6181 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6182 after returning from a 'fullscreen' configuration.
6183 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6184 to avoid races between the main thread and the input thread.
6186 * w32term.h (struct w32_output): New members normal_width,
6187 normal_height, normal_top, normal_left, and prev_fsmode.
6188 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6189 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6192 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6193 'fullscreen' parameter. Always record previous width and height
6194 of the frame, except when switching out of maximized modes, so
6195 that they could be restored correctly, instead of resetting to the
6196 default frame dimensions. Send SC_RESTORE command to the frame,
6197 unless we are going to send SC_MAXIMIZE, to restore the frame
6198 resize hints in the mouse pointer shown by the window manager.
6201 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6203 * lisp.h (get_frame_param): Adjust conditions for prototype
6206 2013-03-22 Ken Brown <kbrown@cornell.edu>
6208 * unexcw.c: Drop unneeded inclusion of w32common.h.
6209 (report_sheap_usage): Declare.
6210 (read_exe_header): Add magic numbers for x86_64.
6211 (fixup_executable): Fix printf format specifier for unsigned long
6214 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6216 * frame.h (struct frame): Put menu_bar_window under #ifdef
6217 because this member is not needed when X toolkit is in use.
6218 (fset_menu_bar_window):
6219 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6220 (free_glyphs, update_frame):
6221 * xdisp.c (expose_frame): Likewise.
6222 (display_menu_bar): Likewise. Remove redundant eassert.
6223 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6226 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6228 Use functions and constants to manipulate Lisp_Save_Value objects.
6229 This replaces code that used macros and strings and token-pasting.
6230 The change makes the C source a bit easier to follow,
6231 and shrinks the Emacs executable a bit.
6232 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6233 (make_save_value): Change 1st arg from string to enum. All callers
6236 (mark_object): Use if, not #if, for GC_MARK_STACK.
6237 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6238 (XSAVE_OBJECT): Now functions, not macros.
6239 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6240 the constant was never used.
6241 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6242 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6243 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6244 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6246 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6247 type3 with a single member save_type. All uses changed.
6248 (save_type, set_save_pointer, set_save_integer): New functions.
6249 * print.c (PRINTX): Remove.
6251 * alloc.c: Remove redundant static declarations.
6253 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6255 * window.h (struct window): Convert left_col, top_line, total_lines
6256 and total_cols from Lisp_Objects to integers. Adjust comments.
6257 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6259 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6260 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6261 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6262 Adjust users where appropriate.
6264 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6266 * frame.h (struct frame): Drop resx and resy because the same data is
6267 available from window system-specific output context. Adjust users.
6268 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6269 New functions to provide defaults when no window system available.
6270 (FRAME_RES_X, FRAME_RES_Y): New macros.
6271 (NUMVAL): Move from xdisp.c.
6272 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6273 (Ffont_face_attributes, Fopen_font):
6274 * image.c (gs_load):
6275 * w32font.c (fill_in_logfont):
6276 * xdisp.c (calc_pixel_width_or_height):
6277 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6278 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6280 2013-03-20 Kenichi Handa <handa@gnu.org>
6282 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6283 to 1 (temporary workaround until a bug related to ASCII
6284 optimization is fixed).
6286 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6288 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6289 Signal error if window is not internal. Adjust docstring.
6290 (delete_all_child_windows): Use combination_limit to save the buffer.
6291 (Fset_window_configuration): Adjust accordingly.
6292 * print.c (syms_of_print): Initialize debugging output not here...
6293 (init_print_once): ...but in a new function here.
6294 * lisp.h (init_print_once): Add prototype.
6295 * emacs.c (main): Add call to init_print_once. Adjust comments.
6297 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6299 * window.c (window_resize_check, window_resize_apply)
6300 (window_from_coordinates, recombine_windows, set_window_buffer)
6301 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6302 (Fsplit_window_internal, Fdelete_window_internal)
6303 (freeze_window_starts): Use bool for booleans.
6304 * window.h (window_frame_coordinates, resize_frame_windows)
6305 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6307 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6309 * dispnew.c (bitch_at_user): Use `user-error'.
6311 2013-03-17 Ken Brown <kbrown@cornell.edu>
6313 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6314 as return type of image_background. (Bug#13981)
6315 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6317 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6319 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6320 (ns_select): Don't return with result uninitialized.
6322 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6325 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6327 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6328 directories. If filename is nil, get directory name (Bug#13932).
6329 Use getFilename and getDirectory.
6330 (getFilename, getDirectory): New methods for EmacsSavePanel and
6332 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6334 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6336 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6338 2013-03-15 Kenichi Handa <handa@gnu.org>
6340 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6341 (adjust_after_replace): Make it back to static. Delete the third
6342 arg text_at_gap_tail. Cancel the code for handling it.
6344 * coding.h (struct coding_system): New member eol_seen.
6346 * coding.c (detect_ascii): New function.
6347 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6348 when the source bytes are actually scanned. On detecting for
6349 coding_category_utf_8_auto, call detect_ascii instead of scanning
6350 source bytes directly.
6351 (produce_chars): Call insert_from_gap with the new arg 0.
6352 (encode_coding): Likewise.
6353 (decode_coding_gap): Control ASCII optimization by the variable
6354 disable_ascii_optimization instead of #ifndef .. #endif.
6355 Deccode EOL format according to coding->eol_seen.
6356 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6359 * lisp.h (adjust_after_replace): Cancel externing it.
6360 (insert_from_gap): Adjust prototype.
6362 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6364 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6365 FULLSCREEN_MAXIMIZED. (Bug#13935)
6367 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6369 * region-cache.c (find_cache_boundary, move_cache_gap)
6370 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6371 Simplify debugging check and convert to eassert. Adjust comment.
6372 (pp_cache): Put under ENABLE_CHECKING.
6374 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6376 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6377 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6379 (w32fullscreen_hook): If the frame is visible, reset
6380 f->want_fullscreen flag after changing the frame size. If the
6381 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6384 2013-03-13 Daniel Colascione <dancol@dancol.org>
6386 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6387 too so that these builds can use Cygwin's file conversion
6388 functions. (We've been building and linking cygw32.o all along
6389 and just not using it.)
6391 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6393 File synchronization fixes (Bug#13944).
6394 * Makefile.in (LIB_FDATASYNC): New macro.
6396 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6397 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6398 Don't worry about HAVE_FSYNC, since a substitute fsync is
6399 available if the system lacks one.
6400 (Fwrite_regin): Retry fsync if interrupted.
6402 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6404 * w32term.c (w32_read_socket): If the Emacs frame is being
6405 activated, call w32fullscreen_hook, to make sure the new frame
6406 dimensions are in effect. (Bug#13937)
6408 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6410 * xdisp.c (init_iterator): Simplify because both character and byte
6411 positions are either specified or -1. Add eassert. Adjust comment.
6412 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6413 character and byte positions can be obtained from marker.
6415 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6417 Static checking by Sun C 5.12.
6418 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6419 * bytecode.c (exec_byte_code):
6420 * dispnew.c (init_display):
6422 * fileio.c (Fsubstitute_in_file_name):
6423 * keyboard.c (Fevent_convert_list):
6424 * keymap.c (Fsingle_key_description):
6425 * term.c (maybe_fatal, fatal):
6426 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6427 * xsmfns.c (Fhandle_save_session):
6428 Omit unreachable code.
6429 * keymap.c (map_keymap_char_table_item): Cast void * to
6430 a function pointer type; the C Standard requires this.
6432 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6433 Include <sys/param.h> unconditionally, as that works elsewhere and
6434 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6435 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6438 See ChangeLog.12 for earlier changes.
6444 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6446 This file is part of GNU Emacs.
6448 GNU Emacs is free software: you can redistribute it and/or modify
6449 it under the terms of the GNU General Public License as published by
6450 the Free Software Foundation, either version 3 of the License, or
6451 (at your option) any later version.
6453 GNU Emacs is distributed in the hope that it will be useful,
6454 but WITHOUT ANY WARRANTY; without even the implied warranty of
6455 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6456 GNU General Public License for more details.
6458 You should have received a copy of the GNU General Public License
6459 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.