1 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3 * w32proc.c: Include mingw_time.h.
5 * w32.c: Include mingw_time.h.
7 Implement scrolling of TTY menus when the screen is too short.
9 * term.c (tty_menu_display): Accept an additional argument, the
10 menu item from which to start displaying the menu. Account for
11 the value of Y when limiting the menu to the number of available
13 (mi_result): New enumeration.
14 (read_menu_input): Return enumerated value. When the y coordinate
15 hits min_y or max_y, return scroll indication instead of wrapping
17 (tty_menu_activate): Handle the scrolling indications from
18 read_menu_input. Compute the first menu item to display and pass
19 it to tty_menu_display.
21 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
23 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
24 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
25 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
26 Adjust to match the change described below.
27 (struct terminal): Move must_write_spaces, line_ins_del_ok,
28 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
29 memory_below_frame members to...
30 * termchar.h (struct tty_display_info): ...here because they're
31 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
33 * nsterm.m (ns_create_terminal):
34 * w32term.c (w32_create_terminal):
35 * xterm.c (x_create_terminal): Adjust users.
36 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
37 to filter out non-TTY frames. Adjust comment.
38 (scrolling): Adjust user. Prefer eassert for debugging check.
40 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
42 * xfaces.c (PT_PER_INCH): Remove unused macro.
43 * termhooks.h (struct terminal): Remove set-but-unused
44 member fast_clear_end_of_line.
45 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
46 * nsterm.m (ns_create_terminal):
48 * w32term.c (w32_create_terminal):
49 * xterm.c (x_create_terminal): Adjust users.
51 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
53 * lisp.h (bool_vector_size): New function.
54 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
55 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
56 (Fbool_vector_not, Fbool_vector_count_matches_at):
57 Remove uses of 'eassume' that should no longer be needed,
58 because they are subsumed by the 'eassume' in bool_vector_size.
60 2013-10-12 Eli Zaretskii <eliz@gnu.org>
62 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
63 after inclusion of gif_lib.h, thus fixing compiler warnings caused
64 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
66 2013-10-11 Eli Zaretskii <eliz@gnu.org>
68 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
69 have different dimensions. (Bug#15575)
71 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
74 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
76 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
78 * term.c (tty_menu_show): Never return with unbalanced
79 specpdl. Use eassert for debugging check. Adjust style.
81 2013-10-11 Eli Zaretskii <eliz@gnu.org>
83 * term.c (read_menu_input): Make selection of menu items
84 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
85 (tty_menu_activate): Fix off-by-one error when computing max_y.
87 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
89 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
90 audit logging (only used with GnuTLS 3.x) and enable it.
92 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
94 * dispnew.c (redraw_frame): Remove useless #ifdef because
95 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
96 Also, move TTY fflush to...
97 * term.c (tty_update_end): ...this function.
99 2013-10-11 Eli Zaretskii <eliz@gnu.org>
101 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
102 the end of the frame's glyph matrix. (Bug#15575)
104 * term.c (tty_menu_display): Don't move cursor while overwriting
105 frame's glyphs with menu items. Limit the number of items
106 displayed to what can be shown on the available screen lines,
107 excluding the echo area.
108 (tty_menu_activate): Limit the Y coordinate allowed by
109 read_menu_input to the last screen line used for menu display.
111 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
113 * lisp.h (eassume): New macro.
114 Also, include <verify.h>, for 'assume'.
115 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
116 (vroundup, vector_nbytes):
117 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
118 (Fbool_vector_not, Fbool_vector_count_matches)
119 (Fbool_vector_count_matches_at):
120 Use eassume, not eassert.
121 * casetab.c (set_identity, shuffle):
122 * composite.c (composition_gstring_put_cache):
123 * dispnew.c (update_frame_1):
124 * ftfont.c (ftfont_shape_by_flt):
125 * image.c (gif_load):
126 * intervals.c (offset_intervals):
127 * macfont.m (macfont_shape):
128 Remove calls to 'assume' that are no longer needed, because
129 --enable-gcc-warnings no longer generates bogus warnings
130 when these calls are removed.
132 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
134 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
136 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
138 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
139 (Qsubstitute_env_in_file_name): New var.
140 (syms_of_fileio): Define it.
142 2013-10-10 Eli Zaretskii <eliz@gnu.org>
144 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
145 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
148 * term.c (save_and_enable_current_matrix): Don't allocate and
149 don't save margin areas.
150 (restore_desired_matrix): Don't restore margin areas.
151 (free_saved_screen): Don't free margin areas.
153 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
155 * image.c: Pacify --enable-gcc-warnings.
156 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
157 #define only if used.
159 2013-10-10 Eli Zaretskii <eliz@gnu.org>
161 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
162 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
163 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
164 (gif_load): For giflib v5.x and later, display the error message
165 produced by giflib when its functions fail.
166 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
169 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
171 * keyboard.c (last_event_timestamp): Remove. For X selection and
172 GTK popup menus, it may be obtained from per-frame X display info.
173 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
174 (process_special_events): Adjust users.
175 * keyboard.h (last_event_timestamp): Remove declaration.
176 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
177 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
178 * menu.h (xmenu_show): Adjust prototype.
179 * menu.c (Fx_popup_menu): Adjust user.
180 * xselect.c (x_own_selection, x_get_foreign_selection)
181 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
183 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
185 * keyboard.c (init_kboard): Now static. Add arg
186 to denote window system. Adjust comment.
187 (init_keyboard): Adjust user.
188 (allocate_kboard): New function.
190 * nsterm.m (ns_term_init):
192 * w32term.c (w32_create_terminal):
193 * xterm.c (x_term_init): Use it.
194 * keyboard.h (init_kboard): Remove prototype.
195 (allocate_kboard): Add prototype.
197 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
199 * image.c (GIFLIB_MAJOR): Ensure it's defined.
200 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
202 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
204 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
206 2013-10-09 Eli Zaretskii <eliz@gnu.org>
208 * term.c (tty_menu_activate): Flush the output stream after
209 showing the cursor, and don't mark the frame garbaged at exit from
210 the function. Fixes redisplay glitches when moving from one menu
213 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
215 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
216 or throw error (Bug#15570).
218 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
220 * intervals.c (temp_set_point_both): Move test into 'eassert',
223 * lisp.h (eassert): Don't use 'assume'.
224 Sometimes 'assume' wins in performance, and sometimes it loses,
225 so it shouldn't be used all the time. Perhaps we need two
226 flavors of 'eassert', one for where 'assume' is far more likely
227 to help or to hurt; but that can be done later.
228 Problem reported by Dmitry Antipov in
229 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
230 Also, don't include <verify.h>; no longer needed.
232 2013-10-09 Glenn Morris <rgm@gnu.org>
234 * eval.c (Fcond): Doc tweak.
236 2013-10-09 Eli Zaretskii <eliz@gnu.org>
238 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
239 expressions with side effects to eassert. (Bug#15565)
241 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
243 * fns.c (hashfn_user_defined): Allow hash functions to return any
246 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
248 Fix minor problems found by static checking.
249 * dispnew.c (save_current_matrix): Omit unnecessary casts.
250 * dispnew.c (update_frame_with_menu): Mark debug local as used.
251 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
252 * keyboard.c (read_menu_command): Remove unused local.
253 * lisp.h (read_menu_command): New decl.
254 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
255 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
256 Return ptrdiff_t, not int.
257 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
258 not int, for benefit of xpalloc.
259 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
261 (have_menus_p): Remove; unused.
262 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
263 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
264 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
266 (save_and_enable_current_matrix): Omit unnecessary casts.
267 (read_menu_input): Omit local extern decl (now in lisp.h).
268 Don't access uninitialized storage if mouse_get_xy fails.
269 (tty_menu_activate): Mark local as initialized, for lint.
270 (tty_menu_activate, tty_meny_show): Remove unused locals.
272 2013-10-08 Eli Zaretskii <eliz@gnu.org>
274 Support menus on text-mode terminals.
275 * xterm.h (xw_popup_dialog): Add prototype.
277 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
278 (xmenu_show): Block input here, instead in Fx_popup_menu.
279 (xw_popup_dialog): New function, with X-specific bits of popup
282 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
285 * window.c (Fset_window_configuration): Use run-time tests of the
286 frame type instead of compile-time conditionals, when menu-bar
287 lines are considered.
289 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
290 (w32_popup_dialog): New prototypes.
292 * w32menu.c (Fx_popup_dialog): Function deleted.
293 (w32_popup_dialog): New function, with w32 specific bits of popup
294 dialogs. Block input here.
296 * w32inevt.c (w32_console_read_socket): Minor change to add
297 debugging TTY events.
299 * w32fns.c (show_hourglass): If returning early because the frame
300 is not a GUI frame, unblock input.
302 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
303 (cursorY): New functions.
305 * termhooks.h (cursorX, cursorY): Prototypes of functions on
306 WINDOWSNT, macros that call curX and curY elsewhere.
308 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
310 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
311 specific function to hide and show cursor on a text-mode terminal.
312 (tty_menu_struct, struct tty_menu_state): New structures.
313 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
314 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
315 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
316 (tty_menu_locate, save_and_enable_current_matrix)
317 (restore_desired_matrix, screen_update, read_menu_input)
318 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
319 (tty_pop_down_menu, tty_menu_last_menubar_item)
320 (tty_menu_new_item_coords, tty_menu_show): New functions.
321 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
323 * nsterm.h (ns_popup_dialog): Adjust prototype.
325 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
327 (ns_popup_dialog): Adapt order of arguments to the other
328 *_menu_show implementations.
329 (Fx_popup_dialog): Function deleted.
331 * msdos.c (x_set_menu_bar_lines): Delete unused function.
333 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
335 * menu.c (have_boxes): New function.
336 (single_keymap_panes): Use it instead of a compile-time
338 (single_menu_item): Use run-time tests of the frame type instead
339 of compile-time conditionals.
340 (encode_menu_string): New function.
341 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
342 the macro, since different types of frame need different encoding
344 (digest_single_submenu): Use run-time tests of frame type instead
345 of, or in addition to, compile-time conditionals.
346 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
347 (Fx_popup_menu): Detect when the function is called from keyboard
348 on a TTY. Don't barf when invoked on a text-mode frame. Check
349 frame type at run time, instead of compile-time conditionals for
350 invoking terminal-specific menu-show functions. Call
351 tty_menu_show on text-mode frames.
352 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
353 run time to determine which alternative to invoke; support dialogs
356 * keyboard.h <Qmouse_movement>: Declare.
358 * keyboard.c <Qmouse_movement>: Now extern.
359 <Qecho_keystrokes>: New static variable.
360 (read_key_sequence): Accept an additional argument, a flag to
361 prevent redisplay during reading of the key sequence. All callers
363 (read_menu_command): New function.
364 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
366 (toolkit_menubar_in_use): New function.
367 (make_lispy_event): Use it instead of a compile-time test.
369 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
370 window-system being available.
372 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
373 to x-popup-dialog on the frame type, they all now support popup
376 * dispnew.c (save_current_matrix): Save the margin areas.
377 (restore_current_matrix): Restore margin areas.
378 (update_frame_with_menu): New function.
380 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
383 * alloc.c (make_save_ptr): Now compiled unconditionally.
385 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
387 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
388 (redraw_frame, update_frame): Adjust users.
389 * dispextern.h (set_window_update_flags): Adjust prototype.
390 * xdisp.c (redisplay_internal): When updating all frames with zero
391 windows_or_buffers_changed, assume that only the windows that shows
392 current buffer should be really updated.
394 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
396 Do not allocate huge temporary memory areas and objects while encoding
397 for file I/O, thus reducing an enormous memory usage for large buffers.
398 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
399 * coding.h (struct coding_system): New member raw_destination.
400 * coding.c (setup_coding_system): Initialize it to zero.
401 (encode_coding_object): If raw_destination is set, do not create
402 dst_object. Add comment.
403 * fileio.c (toplevel): New constant E_WRITE_MAX.
404 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
405 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
407 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
409 * nsterm.m (windowDidExitFullScreen:):
410 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
412 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
414 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
415 * keyboard.c (unblock_input_to): Don't process pending signals
416 if a fatal error is in progress.
418 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
419 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
420 they're talking about words in Lisp bool vectors.
421 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
422 * data.c (popcount_bits_word): Rename from popcount_size_t.
423 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
426 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
428 Improve support for popcount and counting trailing zeros (Bug#15550).
429 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
430 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
431 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
432 (popcount_size_t_msc, popcount_size_t_gcc):
433 Remove; now done by Gnulib.
434 (popcount_size_t): Now a macro that defers to Gnulib.
435 (count_trailing_zero_bits): Return int, for consistency with
436 Gnulib and because Emacs prefers signed to unsigned int.
437 Don't assume that size_t is either unsigned int or unsigned long
438 or unsigned long long.
439 (size_t_to_host_endian): Do not assume that size_t is either
440 exactly 32 or exactly 64 bits wide.
441 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
442 etc., so that it's now an enum constant, not a macro.
443 No need to assume that it's either 32 or 64.
445 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
447 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
450 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
452 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
453 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
455 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
457 emacs_read and emacs_write now use void *, not char *.
458 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
459 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
460 Buffer arg is now void *, not char *. This matches plain
461 'read' and 'write' better, and avoids a constraint violation
462 on Solaris 9 with Oracle Studio.
464 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
466 * alloc.c (Fmake_string): For ASCII char initializer, prefer
467 memset to explicit loop. Otherwise copy largest possible chunk
468 from initialized to uninitialized part, thus allowing the longer
469 memcpy runs and reducing the number of loop iterations.
471 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
473 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
474 hide toolbar (Bug#15388).
475 (windowDidEnterFullScreen:): If presentation options are zero,
476 set them here (Bug#15388).
477 (ns_update_auto_hide_menu_bar): Remove runtime check.
478 Don't auto hide dock unless menubar is also auto hidden.
480 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
482 * editfns.c (message): Mention batch mode in doc string.
484 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
486 * nsterm.m (check_native_fs): Remove erroneous comment.
488 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
490 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
491 uses find_newline instead of scan_newline and so doesn't move point.
493 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
495 Use hardware support for byteswapping on glibc x86 etc.
496 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
497 whereas the old swap64 needed 30.
498 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
499 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
500 Use byteswap.h's macros to swap bytes.
501 * lisp.h (swap16, swap32, swap64): Remove.
502 All uses replaced by bswap_16, bswap_32, bswap_64.
504 * bytecode.c (exec_byte_code): Use some more volatile variables
505 to work around local variables getting clobbered by longjmp.
506 Port to pre-C99, which doesn't allow decls after stmts.
508 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
510 * lisp.h (eassert): Assume that COND is true when optimizing.
511 In other words, take on the behavior of eassert_and_assume.
512 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
513 (eassert_and_assume): Remove. All uses replaced by eassert.
515 * xdisp.c (Qglyphless_char): Now static.
517 Adjust to merge from gnulib.
518 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
519 * lisp.h: Include <verify.h>, for 'assume'.
521 * eval.c (clobbered_eassert): New macro.
522 (internal_catch, internal_condition_case)
523 (internal_condition_case_1, internal_condition_case_2)
524 (internal_condition_case_n): Use it instead of eassert
525 when the argument contains locals clobbered by longjmp.
526 Don't use clobbered locals outside of clobbered_eassert.
527 (internal_lisp_condition_case): Use a volatile variable
528 to work around a local variable's getting clobbered.
530 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
532 * lisp.h (struct handler): Merge struct handler and struct catchtag.
533 (PUSH_HANDLER): New macro.
535 (handlerlist): Always declare.
537 * eval.c (catchlist): Remove (merge with handlerlist).
538 (handlerlist, lisp_eval_depth): Not static any more.
539 (internal_catch, internal_condition_case, internal_condition_case_1)
540 (internal_condition_case_2, internal_condition_case_n):
542 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
543 handlerlist/catchlist.
544 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
545 handlerlist which can only handle a single condition-case handler at
547 (find_handler_clause): Simplify since we only a single branch here
550 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
552 (bcall0): New function.
553 (exec_byte_code): Add corresponding cases. Improve error message when
554 encountering an invalid byte-code. Let Bunwind_protect accept
555 a function (rather than a list of expressions) as argument.
557 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
558 and make them unconditional now that they're heap-allocated.
560 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
562 * charset.c (Fdecode_char, Fencode_char): Remove description of
563 `restriction' arg. now that it's hidden by advertised-calling-convention.
565 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
567 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
568 Remove unused variable (from mac-port).
569 (macfont_draw): Use s->ybase for correct y position.
571 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
573 * frame.h (struct frame): Drop has_minibuffer member because...
574 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
575 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
577 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
579 * window.h (struct window): Prefer enum text_cursor_kinds to int
580 for phys_cursor_type member. Move the latter, phys_cursor_width,
581 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
582 * window.c (replace_window, make_window): Adjust users.
584 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
586 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
587 this module is never compiled otherwise.
589 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
591 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
594 2013-09-29 Eli Zaretskii <eliz@gnu.org>
596 * xdisp.c (get_next_display_element): Don't call face_for_font in
597 a build configured --without-x. (Bug#15484)
599 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
601 * window.c (calc_absolute_offset): #elif should be #elif defined.
603 * frame.c (delete_frame): Block/unblock input to overcome race
604 condition (Bug#15475).
606 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
608 * frame.c (delete_frame): Record selected frame only after
609 calling Qdelete_frame_functions (Bug#15477).
611 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
613 * nsterm.m (ns_selection_color): Remove.
614 (ns_get_color): Check for ns_selection_(fg|bg)_color using
615 NSColor selectedText(Background)Color. Only for COCOA.
616 (ns_term_init): Remove assignment of ns_selection_color, logic
617 moved to ns_get_color.
619 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
620 NS_SELECTION_COLOR_DEFAULT.
621 (NS_SELECTION_FG_COLOR_DEFAULT): New.
623 2013-09-28 Eli Zaretskii <eliz@gnu.org>
625 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
626 frame' does not have the tool_bar_window member.
628 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
630 Signal error when reading an empty byte-code object (Bug#15405)
631 * lread.c (read1): signal error
632 * alloc.c (make_byte_code): eassert header size
633 (sweep_vectors): change an int to size_t
635 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
637 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
638 instead of ints, as it's the usual style for offsetof constants. See:
639 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
641 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
642 This is ugly, but it should fix the performance problem for older
643 GCC versions in the short run. I'll look into integrating the
644 Gnulib module for popcount, as a better fix.
645 See the thread starting in:
646 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
647 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
648 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
649 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
650 (popcount_size_t): Use it.
652 2013-09-24 Daniel Colascione <dancol@dancol.org>
654 * process.c (Fnetwork_interface_info): Fix build break due to
657 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
659 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
660 Prefer signed to unsigned integers where either will do.
661 No need for 'const' on locals that do not escape.
662 Omit easserts with unnecessary and unportable assumptions about
663 alignment. Avoid unnecessary casts to char *.
665 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
667 Use union for the payload of struct Lisp_Vector.
668 This helps to avoid a few glitches dictated by C's aliasing rules.
669 * lisp.h (struct Lisp_Vector): Use union for next and
670 contents member. Adjust comment. Change related users.
671 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
672 Related users changed.
673 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
674 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
675 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
676 * xfaces.c, xfont.c, xmenu.c: Related users changed.
678 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
680 Optimize glyph row clearing and copying routines.
681 * dispextern.h (struct glyph_row): Change layout of struct
682 glyph_row to help copy_row_except_pointers. Adjust comment.
683 * dispnew.c (null_row): Remove.
684 (clear_glyph_row): Use offsetof and memset to find and clear
685 just the members that need clearing. Adjust comment.
686 (copy_row_except_pointers): Likewise for copying.
688 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
690 Some minor cleanups of recently-added bool vector code.
691 * conf_post.h (assume): Always return void. Use lint version
692 only if GCC and MSC versions don't apply.
693 * conf_post.h (assume):
694 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
695 Depend on _MSC_VER, not __MSC_VER, for consistency with
697 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
698 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
699 (bool_vector_binop_driver, count_trailing_zero_bits)
700 (size_t_to_host_endian): Now static, not static inline;
701 the latter isn't needed with modern compilers and doesn't
702 work with older compilers anyway.
704 * alloc.c (valgrind_p): Use bool for boolean.
706 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
708 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
709 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
710 (display_last_displayed_message_p, message_buf_print)
711 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
712 Use bool for boolean.
713 * dispextern.h (cancel_line, init_desired_glyphs):
714 Remove ancient leftover.
715 (help_echo_showing_p, hourglass_shown_p):
716 * lisp.h (noninteractive_need_newline): Adjust declaration.
718 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
720 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
722 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
723 ...this file and convert the latter to static. Adjust comment.
724 (make_initial_frame):
725 * window.c (init_window_once): Adjust user.
726 * frame.h (last_nonminibuf_frame): Remove declaration.
727 * lisp.h (selected_frame): Likewise.
728 * msdos.c (the_only_display_info): Adjust comment.
730 2013-09-23 Eli Zaretskii <eliz@gnu.org>
732 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
733 computing the end column of mouse-highlight that comes from
734 display or overlay strings. (Bug#15437)
735 (note_mouse_highlight): Adapt calculation of last argument to
736 mouse_face_from_string_pos to the above change.
738 * conf_post.h (__has_builtin): Define to zero, if undefined, on
739 all platforms, not just for clang.
741 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
743 * filelock.c (lock_file_1): Rearrange to remove compiler warning
744 about excess arguments to snprintf.
746 * conf_post.h(assume): Use __builtin_unreachable for clang.
748 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
750 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
751 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
753 2013-09-23 Daniel Colascione <dancol@dancol.org>
755 * alloc.c (USE_VALGRIND): New macro; on by default
756 when ENABLE_CHECKING.
757 (mark_maybe_object,mark_maybe_pointer)
758 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
760 (valgrind_p) [USE_VALGRIND]: New variable.
761 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
763 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
765 * process.c (wait_reading_process_output): Change int pnamelen to
768 * nsterm.m (setMarkedText:selectedRange:):
770 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
771 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
772 argument to unsigned long to avoid warning.
773 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
775 * conf_post.h (assume): Fix compiler error: x shall be cond.
777 2013-09-22 Daniel Colascione <dancol@dancol.org>
779 * xfns.c (x_get_monitor_attributes): Suppress unused variable
780 warning when compiling without a window system.
782 2013-09-22 Daniel Colascione <dancol@dancol.org>
784 * data.c (Qbool_vector_p): New symbol.
785 (bool_vector_spare_mask,popcount_size_t_generic)
786 (popcount_size_t_msc,popcount_size_t_gcc)
788 (bool_vector_binop_driver)
789 (count_trailing_zero_bits,size_t_to_host_endian)
790 (Fbool_vector_exclusive_or)
792 (Fbool_vector_intersection,Fbool_vector_set_difference)
793 (Fbool_vector_subsetp,Fbool_vector_not)
794 (Fbool_vector_count_matches)
795 (Fbool_vector_count_matches_at): New functions.
796 (syms_of_data): Intern new symbol, functions.
797 * alloc.c (bool_vector_payload_bytes): New function.
798 (Fmake_bool_vector): Instead of calling Fmake_vector,
799 which performs redundant initialization and argument checking,
800 just call allocate_vector ourselves. Make sure we clear any
801 terminating padding to zero.
802 (vector_nbytes,sweep_vectors): Use bool_vector_payload_bytes
803 instead of open-coding the size calculation.
804 (vroundup_ct): New macro.
805 (vroundup): Assume argument >= 0; invoke vroundup_ct.
806 * casetab.c (shuffle,set_identity): Change lint_assume to assume.
807 * composite.c (composition_gstring_put_cache):
808 Change lint_assume to assume.
809 * conf_post.h (assume): New macro.
810 (lint_assume): Remove.
811 * dispnew.c (update_frame_1): Change lint_assume to assume.
812 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
814 * image.c (gif_load): Change lint_assume to assume.
815 * lisp.h (eassert_and_assume): New macro.
816 (Qbool_vector_p): Declare.
817 (CHECK_BOOL_VECTOR,ROUNDUP,BITS_PER_SIZE_T): New macros.
818 (swap16,swap32,swap64): New inline functions.
819 * macfont.c (macfont_shape): Change lint_assume to assume.
820 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
821 * xsettings.c (parse_settings): Use new swap16 and
822 swap32 from lisp.h instead of file-specific macros.
824 2013-09-22 Eli Zaretskii <eliz@gnu.org>
826 * xdisp.c (try_window_id): Don't abort if cursor row could not be
827 found (which can legitimately happen when the glyph row at the
828 window start is disabled in the current_matrix. (Bug#15365)
830 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
832 Fix syntax.h bug introduced by recent INLINE change.
833 syntax.h defined an extern inline function SYNTAX_ENTRY that was
834 conditionally compiled one way in some modules, and a different
835 way in others. This doesn't work with extern inline functions,
836 which must have the same definition in all modules, because the
837 defining code might be shared across modules, depending on the
838 implementation. Symptoms reported by Martin Rudalics in:
839 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
840 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
841 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
842 overriding the corresponding functions in syntax.h.
843 * syntax.h (syntax_property_entry, syntax_property_with_flags)
844 (syntax_property): New inline functions.
845 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
846 Rewrite in terms of these new functions.
848 2013-09-21 Eli Zaretskii <eliz@gnu.org>
850 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
851 not chars_in_text, whose result depends on the multibyteness of
852 the current buffer. (Bug#15426)
854 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
856 Port recent change to hosts where pointers aren't 'long'.
857 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
858 Don't assume that pointers are the same width as 'long'.
859 Add a compile-time check that a pointer fits into two X slots.
861 A simpler, centralized INLINE.
862 * conf_post.h (INLINE): Define only if not already defined.
863 This allows us to use a single INLINE, defined by one file
865 * emacs.c (INLINE): Define it.
866 Also, include category.h, charset.h, composite.h, dispextern.h,
867 syntax.h, systime.h, so that their INLINE definitions are expanded
869 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
870 * buffer.h, buffer.c (BUFFER_INLINE):
871 * category.h, category.c (CATEGORY_INLINE):
872 * character.h, character.c (CHARACTER_INLINE):
873 * charset.h, charset.c (CHARSET_INLINE):
874 * composite.h, composite.c (COMPOSITE_INLINE):
875 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
876 * frame.h, frame.c (FRAME_INLINE):
877 * intervals.h, intervals.c (INTERVALS_INLINE):
878 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
879 * lisp.h, alloc.c (LISP_INLINE):
880 * process.h, process.c (PROCESS_INLINE):
881 * syntax.h, syntax.c (SYNTAX_INLINE):
882 * systime.h, sysdep.c (SYSTIME_INLINE):
883 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
884 * window.h, window.c (WINDOW_INLINE):
885 Remove. All uses replaced with INLINE.
887 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
889 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
892 2013-09-19 Eli Zaretskii <eliz@gnu.org>
894 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
895 'const char *' to avoid compiler warnings due to similar change in
896 the prototype of x_get_string_resource.
898 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
900 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
901 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
902 going to replace static variables below. Adjust comments.
903 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
904 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
905 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
906 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
907 Related users changed.
908 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
909 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
910 last_mouse_movement_time, going to replace static variables below.
912 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
913 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
915 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
916 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
917 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
918 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
919 static variables below.
920 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
921 (last_mouse_scroll_bar): Remove.
922 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
923 (mouseExited): Related users changed.
925 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
927 Do not use external array to process X scroll bar messages.
928 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
929 (x_send_scroll_bar_event): Pack window pointer into two slots
930 of XClientMessageEvent if we're 64-bit. Adjust comment.
931 (x_scroll_bar_to_input_event): Unpack accordingly.
933 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
935 Ifdef away recent changes which aren't relevant to NS port.
936 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
937 [!HAVE_NS]: Declare as such.
938 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
939 [!HAVE_NS]: Define as such.
941 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
943 * frame.c (x_redo_mouse_highlight): New function
944 to factor out common code used in W32 and X ports.
945 * dispextern.h (x_redo_mouse_highlight): Add prototype.
946 * xterm.h (struct x_display_info):
947 * w32term.h (struct w32_display_info):
948 * nsterm.h (struct ns_display_info): New members
949 last_mouse_motion_frame, last_mouse_motion_x and
950 last_mouse_motion_y, going to replace static variables below.
951 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
952 (redo_mouse_highlight): Remove.
953 (note_mouse_movement, syms_of_xterm): Adjust user.
954 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
955 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
956 (redo_mouse_highlight): Remove.
957 (note_mouse_movement, syms_of_w32term): Adjust user.
958 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
959 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
961 (note_mouse_movement, mouseMoved, syms_of_nsterm):
962 * nsfns.m (compute_tip_xy): Adjust user.
964 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
966 * frame.c (x_mouse_grabbed): New function.
967 * dispextern.h (x_mouse_grabbed): Add prototype.
968 (last_mouse_frame): Remove declaration.
969 * xterm.h (struct x_display_info):
970 * w32term.h (struct w32_display_info):
971 * nsterm.h (struct ns_display_info): New member
972 last_mouse_frame, going to replace...
973 * xdisp.c (last_mouse_frame): ...global variable.
974 (note_tool_bar_highlight):
975 * w32term.c (w32_mouse_position, w32_read_socket):
976 * xterm.c (XTmouse_position, handle_one_xevent):
978 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
980 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
982 * w32term.c (w32_read_socket): Avoid temporary
983 variables in a call to x_real_positions.
984 * xterm.c (handle_one_xevent): Likewise.
986 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
988 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
989 (x_icon_type): Remove prototype.
990 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
991 * frame.c (x_icon_type): Remove.
992 * w32term.c (x_make_frame_visible, x_iconify_frame):
993 * xterm.c (x_make_frame_visible, x_iconify_frame):
994 Use x_set_bitmap_icon to factor out common code.
996 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
998 * dispextern.h (check_x_display_info, x_get_string_resource):
999 Declare here just once and unify the latter.
1000 * frame.c (check_x_display_info, x_get_string_resource):
1001 * nsterm.h (check_x_display_info):
1002 * xrdb.c (x_get_string_resource):
1003 * xterm.h (check_x_display_info): Remove prototypes.
1004 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1005 * w32reg.c (x_get_string_resource): Likewise.
1006 (w32_get_rdb_resource): Adjust user.
1008 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1010 * xterm.h (struct x_display_info): New member
1011 x_pending_autoraise_frame, going to replace...
1012 * xterm.c (pending_autoraise_frame): ...static variable.
1013 (x_new_focus_frame, XTread_socket): Adjust users.
1014 * w32term.h (struct w32_display_info): New member
1015 w32_pending_autoraise_frame, going to replace...
1016 * w32term.c (pending_autoraise_frame): ...global variable.
1017 (x_new_focus_frame, w32_read_socket): Adjust users.
1019 2013-09-17 Glenn Morris <rgm@gnu.org>
1021 * xdisp.c (message_dolog): If we create *Messages*,
1022 switch it to messages-buffer-mode.
1024 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1026 Don't overuse 'const' in types of locals.
1027 * bidi.c (bidi_count_bytes):
1028 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1029 (xg_event_is_for_scrollbar):
1030 * xselect.c (x_handle_property_notify)
1031 (x_handle_selection_notify, x_handle_dnd_message):
1032 * xsettings.c, xsettings.h (xft_settings_event):
1033 * xterm.c (x_handle_net_wm_state, handle_one_event)
1034 (x_menubar_window_to_frame, x_detect_focus_change)
1035 (construct_mouse_click, note_mouse_movement)
1036 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1037 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1038 (handle_one_xevent, x_handle_net_wm_state):
1039 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1040 (x_handle_dnd_message):
1041 Avoid unnecessary 'const', typically the second 'const' in
1042 'const foo * const arg', a 'const' that does not affect the API
1043 and doesn't significantly help the human reader.
1045 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1047 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1048 only if Glib < 2.36.0.
1049 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1050 * xsettings.c (init_gconf, init_gsettings): Do not check
1052 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1054 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1056 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1058 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1059 before calling g_type_init.
1061 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1063 * nsterm.m (syms_of_nsterm): ... to here.
1065 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1067 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1068 (ignore_next_mouse_click_timeout): Use Time as X does.
1069 (handle_one_xevent): Avoid cast and use unsigned comparison.
1071 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1073 Do not copy X event in handle_one_xevent except KeyPress case.
1074 Wnen XEvent is processed, it is unlikely to be changed except
1075 KeyPress case, so we can avoid copying and use const pointer to
1076 const data to make sure that an event is not changed elsewhere.
1077 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1078 const' and do not create local copy except for the KeyPress event.
1079 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1080 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1081 (x_handle_net_wm_state, x_menubar_window_to_frame)
1082 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1083 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1084 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1085 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1086 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1087 (x_handle_dnd_message):
1088 * xsettings.c (xft_settings_event):
1089 Use 'const XEvent * const' where appropriate.
1090 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1092 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1094 Fix X event waiting to handle multiple frames.
1095 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1096 * xterm.c (pending_event_wait): Remove. Adjust users.
1097 (x_detect_focus_change): Pass frame arg.
1098 (handle_one_xevent): Find related frame early and clear per-frame
1099 wait_event_type only if this is an event for the relevant frame.
1100 (x_wait_for_event): Use per-frame wait_event_type.
1102 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1104 * nsfns.m (Fx_create_frame): Fix font driver registration for
1107 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1108 for syms_of_macfont.
1110 * nsterm.m: Include macfont.h.
1111 (ns_tmp_flags, ns_tmp_font): Remove.
1112 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1113 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1114 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1115 (changeFont:): Fix code style. Check for font driver type when
1118 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1121 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1122 (nsfont_open): Set font driver type.
1123 Set font->ascent and font->descent. Figure out font instead of
1124 ns_tmp_font, and flags instead of ns_tmp_flags.
1125 Fix indentation. Remove call to ns_draw_text_decoration,
1128 * nsfns.m: Include macfont.h.
1129 (Fx_create_frame): Register macfont driver, make a better default font.
1130 (Fns_popup_font_panel): Get font from macfont driver, if used.
1132 * macfont.m, macfont.h, maccuvs.h: New files.
1134 * font.h: Declare syms_of_macfont.
1136 * font.c (syms_of_font): Call syms_of_macfont.
1138 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1140 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1142 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1143 and it is always zero for others, so I assume that this is an ancient
1144 leftover which nobody will want to change any more.
1145 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1146 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1147 * frame.c (x_set_scroll_bar_width):
1148 * w32fns.c (w32_createscrollbar):
1149 * w32term.c (w32_set_vertical_scroll_bar):
1150 * xfns.c (x_set_scroll_bar_default_width):
1151 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1152 (x_scroll_bar_expose): Related users changed.
1154 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1156 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1157 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1158 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1160 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1162 * nsterm.h, w32term.h, xterm.h: ...and not here.
1163 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1164 Remove unused Xisms.
1165 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1166 these modules are never compiled otherwise.
1168 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1170 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1171 Doc fix. (Bug#15375)
1173 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1175 Unify Fx_focus_frame between all ports.
1176 * frame.h (x_focus_frame): New prototype.
1177 * xfns.c (Fx_focus_frame): Remove.
1178 (syms_of_xfns): Do not defsubr it.
1179 (x_focus_frame): X implementation.
1180 * nsfns.m (Fx_focus_frame): Remove.
1181 (syms_of_nsfns): Do not defsubr it.
1182 (x_focus_frame): NS implementation.
1183 * w32term.c (Fx_focus_frame): Remove.
1184 (x_focus_on_frame): Rename to...
1185 (x_focus_frame): W32 implementation.
1186 * w32term.h (x_focus_on_frame): Remove prototype.
1187 * w32fns.c (Fx_focus_frame): Remove.
1188 (syms_of_w32fns): Do not defsubr it.
1189 * frame.c (Fx_focus_frame): Define here.
1190 (syms_of_frame): Defsubr here.
1191 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1193 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1195 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1196 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1197 each port to reference the port-specific window system data.
1198 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1199 (FRAME_DISPLAY_INFO): Define.
1200 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1201 (FRAME_DISPLAY_INFO): Define. Adjust users.
1202 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1203 (FRAME_DISPLAY_INFO): Define. Adjust users.
1204 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1205 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1206 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1207 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1208 * xselect.c, xterm.c: All related users changed.
1210 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1212 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1213 (x_menubar_window_to_frame): Remove prototypes.
1214 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1215 (x_menubar_window_to_frame, x_top_window_to_frame):
1217 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1218 (x_menubar_window_to_frame, x_top_window_to_frame):
1219 ...to here and convert all but the last to static.
1221 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1223 * lisp.mk (lisp): Add w32-common-fns.elc.
1225 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1227 * charset.c (char_charset): Document an exception for char-charset.
1229 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1231 * xterm.h (x_display_info): New field last_user_time...
1232 * xterm.c (toplevel): ...to replace static last_user_time.
1233 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1235 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1237 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1238 scroll bar values to prevent thumb from disappear and update comment.
1240 2013-09-11 Glenn Morris <rgm@gnu.org>
1242 * emacs.c (usage_message): Possessive apostrophe tweak.
1244 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1246 * nsterm.m (syms_of_nsterm): Use Qns.
1247 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1248 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1249 * xfns.c (x_display_info_for_name, Fx_open_connection):
1250 Remove old '#if 0' code.
1251 (syms_of_xfns): Use Qx.
1252 * termhooks.h (fullscreen_hook): Remove the leftover.
1253 (struct terminal): Fix typo in comment.
1255 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1257 Cleaning up a few X scroll bar bits.
1258 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1259 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1260 New member last_seen_part, going to replace...
1261 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1262 (xt_action_hook) [USE_LUCID]: Adjust user.
1263 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1264 Lucid-specific scroll bar support.
1265 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1266 to int and adjust to use last_seen_part member.
1267 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1268 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1269 Initialize last_seen_part.
1271 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1273 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1274 insert-buffer-substring an empty string.
1276 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1278 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1279 avoiding a GCC warning.
1281 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1283 Ifdef away frame tool bar code when it is not really used.
1284 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1285 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1286 and minimize_tool_bar_window_p under the above.
1287 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1288 (fset_tool_bar_window): Likewise.
1289 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1290 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1291 (change_frame_size_1):
1292 * window.c (window_from_coordinates, Frecenter): Adjust users.
1293 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1294 code is not really used.
1295 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1296 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1297 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1298 [!USE_GTK && !HAVE_NS]: Define as such.
1299 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1300 (note_mouse_highlight, expose_frame):
1301 * xfns.c (x_set_tool_bar_lines):
1302 * xterm.c (handle_one_xevent): Adjust users.
1304 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1306 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1307 This bug was introduced by my 2013-08-26 patch, which incorrectly
1308 assumed that the terminfo implementation doesn't use termcap buffers.
1309 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1310 these buffers apparently are used after all.
1311 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1312 (struct tty_display_info): Define members termcap_term_buffer and
1313 termcap_strings_buffer even if TERMINFO.
1315 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1318 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1319 'usage' docstring entry to pacify make-docfile.
1321 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1323 Change comparison functions =, <, >, <=, >= to take many arguments.
1324 * data.c: Change comparison functions' interface and implementation.
1325 * lisp.h: Make arithcompare available for efficient two arg
1327 * bytecode.c: Use arithcompare.
1328 * fileio.c: Use new interface.
1330 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1332 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1334 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1336 * eval.c (Feval): Document the new use of `lexical'.
1338 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1340 Review and drop old frame resize hack.
1341 * frame.h (struct frame): Remove force_flush_display_p.
1342 * dispnew.c (update_frame): Adjust user and don't call
1343 flush_frame here. The comment has said that there was an issues
1344 with redisplaying fringes, but I don't see any differences with
1345 and without this hack. Hopefully we can continue without it.
1346 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1347 current frame matrices twice if resized_p is set.
1349 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1351 Do not populate pure Xism x_sync to other ports.
1352 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1353 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1354 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1355 * w32term.h (x_sync): Remove prototype.
1357 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1359 Cleanup frame flushing.
1360 * dispextern.h (struct redisplay_interface):
1361 Drop flush_display_optional because flush_display is enough
1362 for X and flushing via RIF is just a no-op for others.
1363 * frame.h (flush_frame): New function.
1364 * dispnew.c (update_frame):
1365 * minibuf.c (read_minibuf):
1366 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1368 * keyboard.c (detect_input_pending_run_timers): Do not flush
1369 all frames but selected one in redisplay_preserve_echo_area.
1370 * nsterm.m (ns_flush): Remove no-op.
1371 (ns_redisplay_interface): Adjust user.
1372 * w32term.h (x_flush): Remove no-op.
1373 (w32_redisplay_interface): Adjust user.
1374 * xterm.c (x_flush): Simplify because we do not flush all
1375 frames at once any more. Adjust comment.
1376 (x_redisplay_interface): Adjust user.
1378 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1380 Port --without-x --enable-gcc-warnings to Fedora 19.
1381 * gfilenotify.c (globals_of_gfilenotify):
1382 Call g_type_init only if using an older glib version that needs it.
1384 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1386 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1387 (last_glyphless_glyph_merged_face_id): Remove declarations.
1388 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1389 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1390 (last_glyphless_glyph_merged_face_id): Now static.
1391 (merge_escape_glyph_face): New function, refactored from...
1392 (get_next_display_element): ...here.
1393 (merge_glyphless_glyph_face): New function, refactored from...
1394 (produce_glyphless_glyph): ...here...
1395 * term.c (produce_glyphless_glyph): ...and here.
1397 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1399 * eval.c (eval_sub): Only call Ffunction if necessary.
1401 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1403 Attempt to make redisplay more selective when changing cursor type.
1404 * frame.h (struct frame): New bitfield cursor_type_changed.
1405 * xdisp.c (cursor_type_changed): Remove.
1406 (try_cursor_movement, redisplay_window, try_window_id)
1407 (set_frame_cursor_types, try_window_reusing_current_matrix):
1408 Adjust to use per-frame bitfield.
1409 (redisplay_internal): Look for cursor type change on each visible
1410 frame and consider all frames if cursor type has been changed on
1411 the frame other than selected. If cursor type has been changed on
1412 selected frame only, do not use fast update.
1414 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1416 Attempt to make redisplay more selective when changing fonts.
1417 * frame.h (struct frame): New bitfield fonts_changed.
1418 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1419 (adjust_frame_glyphs): Add prototype.
1420 * dispnew.c (fonts_changed_p): Remove.
1421 (adjust_glyphs): Remove because we do not
1422 adjust matrices on all frames at once any more.
1423 (adjust_frame_glyphs): Block and unblock input here.
1424 (adjust_glyph_matrix): Use fonts_changed.
1425 (change_frame_size_1): Use adjust_frame_glyphs.
1426 * font.c (font_open_entity): Use fonts_changed.
1427 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1428 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1429 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1430 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1431 (shrink_mini_window, Fresize_mini_window_internal)
1432 (window_scroll_pixel_based, Fset_window_configuration)
1433 (apply_window_adjustment, Fset_window_vscroll):
1434 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1435 Use adjust_frame_glyphs.
1436 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1437 (try_window_reusing_current_matrix, try_window_id, display_line)
1438 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1439 (redisplay_internal): Consider fonts_changed and adjust frame
1440 matrices for each frame only if the frame is visible. If font
1441 has been changed on some frame during full redisplay, retry
1442 only visible frames where the font has been actually changed.
1444 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1446 Cache current header and mode line height for each window.
1447 * window.h (struct window): New fields mode_line_height
1448 and header_line_height.
1449 * window.c (make_window): Initialize them.
1450 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1451 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1452 (current_mode_line_height, current_header_line_height):
1454 * xdisp.c (current_mode_line_height, current_header_line_height):
1456 (pos_visible_p, init_xdisp): Adjust user.
1457 (redisplay_window): Invalidate mode_line_height and
1458 header_line_height if current and desired matrices do not agree.
1460 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1462 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1463 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1465 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1467 Make --without-x compatible with --enable-gcc-warnings.
1468 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1469 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1470 members under HAVE_WINDOW_SYSTEM.
1471 * keyboard.c (make_lispy_focus_out): Likewise.
1472 (record_menu_key): Move under HAVE_MENUS.
1473 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1474 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1475 (syms_of_xdisp): Adjust user.
1476 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1477 (start_hourglass, cancel_hourglass):
1478 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1479 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1480 and CLEAR_FONT_TABLE_NFONTS.
1481 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1482 Declare only if HAVE_WINDOW_SYSTEM.
1483 (lface_same_font_attributes_p, clear_face_gcs): Define only
1484 if HAVE_WINDOW_SYSTEM.
1486 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1488 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1489 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1490 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1492 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1494 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1496 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1498 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1499 This fixes a type error on hosts where ptrdiff_t is wider than int.
1501 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1503 * keyboard.c (read_key_sequence_vs): New function.
1504 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1507 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1509 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1511 Makefile improvements.
1512 * Makefile.in (config.status): Don't use double-colon rules, as
1513 they are not portable according to POSIX. Fix shell typo with `;
1514 I guess this rule has never been tested?
1515 (VCSWITNESS): New macro, to override any environment var.
1517 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1519 * xterm.h (struct x_display_info): Do not track X connection
1520 fd separately because it is always available from Display.
1521 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1524 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1526 * buffer.c (drop_overlay):
1527 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1528 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1530 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1532 * buffer.c (Fmake_overlay, Fmove_overlay):
1533 * intervals.c (set_point_from_marker):
1534 * print.c (PRINTPREPARE): Prefer signal_error
1535 to plain error and report unsuitable marker too.
1537 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1539 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1540 for 'dragging' member.
1541 (struct x_output): Remove set-but-unused leftovers
1542 'left_before_move' and 'top_before_move'.
1543 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1544 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1545 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1546 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1547 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1548 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1549 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1550 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1552 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1554 * nsfont.m (INVALID_GLYPH): New define.
1555 (nsfont_encode_char): Use INVALID_GLYPH.
1556 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1558 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1560 * xterm.c (x_last_mouse_movement_time): Revert last change.
1561 This code should use XDisplayMotionBufferSize to check display's
1562 motion history first, and there are few other issues as well.
1563 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1564 (handle_one_xevent): Adjust user.
1566 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1568 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1569 * frame.c (Flast_nonminibuf_frame): ... to here.
1570 (check_minibuf_window): Don't abort if no window was found
1573 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1575 Use XGetMotionEvents to ask the last mouse motion time from X server.
1576 * xterm.c (X_MOTION_HISTORY): Default to 1.
1577 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1578 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1579 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1580 Ifdef away legacy code.
1581 (XTmouse_position, x_scroll_bar_report_motion):
1582 Use x_last_mouse_movement_time.
1583 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1586 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1588 * msdos.c (last_mouse_window): Move to...
1589 (dos_rawgetc): ...this function and adjust comment.
1590 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1591 (mouseMoved): ...this function and adjust comment.
1592 * w32term.c (last_window): Likewise with...
1593 (w32_read_socket): ...this function.
1594 * xterm.c (last_window): Likewise with...
1595 (handle_one_xevent): ...this function.
1597 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1599 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1600 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1601 (handle_one_xevent): ...to here.
1602 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1605 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1607 * msdos.c (IT_set_terminal_window): Remove no-op.
1608 (initialize_msdos_display): Adjust terminal setup.
1609 * w32console.c (w32con_set_terminal_window): Remove no-op.
1610 (initialize_w32_display): Adjust terminal setup.
1611 * w32term.c (w32_set_terminal_window): Remove no-op.
1612 (w32_create_terminal): Adjust terminal setup.
1613 * xterm.c (XTset_terminal_window): Remove no-op.
1614 (x_create_terminal): Adjust terminal setup.
1616 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1618 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1620 (ns_create_terminal): Adjust terminal setup.
1621 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1623 (w32_create_terminal): Adjust terminal setup.
1624 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1626 (x_create_terminal): Adjust terminal setup.
1628 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1630 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1631 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1632 * dispnew.c (buffer_posn_from_coords):
1633 * window.c (Fwindow_end, displayed_window_lines):
1634 * xdisp.c (redisplay_mode_lines): Use it.
1636 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1638 * fontset.c (face_for_char): Check char in the current face font first
1639 if HAVE_NS (Bug#15138).
1641 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1643 * window.c (temp_output_buffer_show): Make sure window returned
1644 by display_buffer is live (Bug#15213).
1646 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1648 Minor cleanup to avoid forward declarations.
1649 * coding.h (struct ccl_spec): Remove forward declaration.
1650 * composite.h (toplevel): Include font.h.
1651 (struct composition_it, struct face, struct font_metrics):
1652 Remove forward declaration.
1653 * dispextern.h (struct image, struct atimer): Likewise.
1654 * emacsgtkfixed.h (struct frame): Likewise.
1655 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1656 * font.h (struct font_driver, struct font, struct glyph_string)
1657 (struct face): Remove forward declaration.
1658 * fontset.h (struct face, struct font): Likewise.
1659 * frame.h (toplevel): Style cleanup.
1660 (enum output_method): Move to...
1661 * termhooks.h (enum output_method): ...here.
1662 (struct glyph, struct frame, struct ns_display_info)
1663 (struct x_display_info, struct w32_display_info):
1664 Remove forward declaration.
1665 * xterm.h (toplevel): Include termhooks.h.
1666 (struct font, struct window, struct glyph_matrix, struct frame)
1667 (struct input_event, struct face, struct image): Remove forward
1669 * gtkutil.h (struct _widget_value): Likewise.
1670 * keyboard.h (toplevel): Include termhooks.h.
1671 (struct input_event): Remove forward declaration.
1673 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1675 * intervals.c (set_point_from_marker): New function.
1676 * editfns.c (Fgoto_char):
1677 * process.c (Finternal_default_process_filter):
1678 * window.c (select_window_1): Use it.
1679 * buffer.h (set_point_from_marker): Add prototype.
1681 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1683 * w32.c (term_winsock): Call release_listen_threads before calling
1685 (_sys_wait_accept): Wait for accept event in a loop with a finite
1686 timeout, instead of waiting indefinitely. Will hopefully avoid
1687 hanging during exit because WSACleanup deadlocks waiting for the
1688 event object to be released. (Bug#14333)
1690 * w32proc.c (release_listen_threads): New function, signals all
1691 the reader threads that listen for connections to stop waiting.
1693 * w32.h (release_listen_threads): Add prototype.
1695 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1697 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1698 field of new marker (for sanity and safety).
1699 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1700 anyway because XMISCTYPE is a function and can't be an lvalue).
1702 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1704 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1705 (x_after_update_window_line, x_scroll_bar_create):
1706 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1707 (handle_one_xevent, x_clear_frame_area):
1708 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1709 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1710 * xterm.h (x_clear_area): Adjust prototype.
1712 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1714 Hook scanning and indentation functions to find_newline. This helps
1715 to avoid duplicated code and renders more respect to newline cache.
1716 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1717 * cmds.c (Fforward_line):
1718 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1719 Use find_newline and avoid unnecessary point movements.
1720 * search.c (scan_newline): Implement on top of find_newline.
1722 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1724 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1725 scoped code (bug#11258).
1727 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1729 * nsterm.m (last_window): New variable.
1730 (EV_TRAILER2): New macro.
1731 (EV_TRAILER): Call EV_TRAILER2.
1732 (mouseMoved:): Add support for mouse-autoselect-window
1733 on nextstep (Bug#6888).
1735 2013-08-28 Andreas Schwab <schwab@suse.de>
1737 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1738 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1739 Remove unused macro definitions.
1740 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1741 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1742 Only define if emacs.
1744 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1746 Prefer enum glyph_row_area to int where appropriate.
1747 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1749 (window_box, window_box_width, window_box_left, window_box_left_offset)
1750 (window_box_right, window_box_right_offset): Adjust prototypes.
1751 * xdisp.c (window_box, window_box_width, window_box_left)
1752 (window_box_left_offset, window_box_right, window_box_right_offset):
1753 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1754 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1755 * nsterm.m (ns_clip_to_row):
1756 * w32term.c (w32_clip_to_row):
1757 * xterm.c (x_clip_to_row): Likewise.
1759 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1761 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1762 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1764 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1766 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1767 for portability to hosts where /bin/sh has problems.
1769 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1771 Redesign redisplay interface to drop global output_cursor.
1772 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1773 (toplevel): Remove declaration of output_cursor.
1774 (set_output_cursor, x_cursor_to): Remove prototype.
1775 * window.h (struct window): New member output_cursor.
1776 (output_cursor_to): New function to replace RIF member.
1777 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1778 (update_text_area, set_window_cursor_after_update): Use it.
1779 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1780 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1781 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1782 * w32term.c (x_update_window_begin, x_update_window_end):
1783 * xterm.c (x_update_window_begin, x_update_window_end):
1784 Adjust to use per-window output cursor.
1786 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1788 Simplify SELECT_TYPE-related code.
1789 Like EMACS_TIME, this portability layer is no longer needed, since
1790 Emacs has been using fd_set as a portability layer for some time.
1791 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1792 (SELECT_TYPE): Remove. All uses changed to fd_set.
1793 (fd_set) [!FD_SET]: New typedef.
1795 Simplify EMACS_TIME-related code.
1796 This portability layer is no longer needed, since Emacs has been
1797 using struct timespec as a portability layer for some time.
1798 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1799 Include <time.h> rather than "systime.h"; that's all that's needed now.
1800 * dispnew.c: Include <timespec.h> rather than "systime.h";
1801 that's all that's needed now.
1802 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1803 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1804 TIMESPEC_RESOLUTION.
1805 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1806 LOG10_TIMESPEC_RESOLUTION.
1807 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1808 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1809 (make_emacs_time): Remove. All used changed to make_timespec.
1810 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1811 (current_timespec): Rename from current_emacs_time. All uses changed.
1812 (add_emacs_time): Remove. All uses changed to timespec_add.
1813 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1814 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1815 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1816 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1817 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1818 (current_timespec): Rename from current_emacs_time. All uses changed.
1819 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1820 changed to timespec_cmp.
1821 * xgselect.c: Include <timespec.h>, since our .h files don't.
1823 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1825 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1826 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1827 Remove the leftovers.
1828 * gtkutil.c (toplevel): Do not declare Qxft but include
1830 * image.c (toplevel): Do not declare Vlibrary_cache because
1831 it's already done in lisp.h.
1833 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1835 * lisp.h (Mouse_HLInfo): Move from here...
1836 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1837 (reset_mouse_highlight): New function.
1838 * msdos.c (dos_set_window_size, IT_update_begin)
1839 (internal_terminal_init):
1840 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1841 (ns_initialize_display_info):
1842 * w32console.c (initialize_w32_display):
1843 * w32term.c (x_update_window_end, x_free_frame_resources)
1844 (w32_initialize_display_info):
1845 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1846 * window.c (Fdelete_other_windows_internal):
1847 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1848 * termchar.h (toplevel):
1849 * xterm.h (toplevel): Include dispextern.h.
1851 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1853 Fix minor problems found by static checking.
1854 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1855 (expect): Avoid nested-if warning.
1856 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1857 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1858 * nsterm.h, nsterm.m (ns_select):
1859 * xgselect.c, xgselect.h (xg_select):
1860 Adjust signature to better match pselect's.
1861 * nsterm.m (ns_select):
1862 Don't set *TIMEOUT, since pselect doesn't.
1863 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1864 diagnostic about assigning const char * to it.
1865 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1867 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1869 * lread.c (substitute_object_recurse): Handle hash-tables as well
1872 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1874 Fix unlikely core dump in init_tty, and simplify terminfo case.
1875 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1876 The old version incorrectly dumped core if malloc returned a
1877 buffer containing only non-NUL bytes.
1878 (init_tty): Do not allocate or free termcap buffers; the
1879 struct does that for us now.
1880 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1881 (struct tty_display_info): Define members termcap_term_buffer and
1882 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1883 use them. Allocate them directly in struct rather than indirectly
1884 via a pointer, to simplify init_tty.
1886 * frame.c (check_minibuf_window): Initialize 'window' properly,
1887 so that Emacs reliably aborts later if 'window' is not initialized.
1889 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1891 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1892 of VoidSymbol (Bug#15154).
1894 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1896 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1897 mouse_face_beg_y and mouse_face_end_y.
1898 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1899 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1900 Adjust users and update comment where appropriate.
1902 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1904 * frame.c (check_minibuf_window): New function.
1905 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1906 Call check_minibuf_window (Bug#15183).
1908 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1910 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1911 because this is the only last cursor data we need to keep and consult.
1912 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1913 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1916 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1918 Fix recovering from possible decompression error.
1919 Since insert_from_gap doesn't always move point, we can't use PT as
1920 the position where the partially decompressed data ends, and
1921 should count how many bytes was produced so far.
1922 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1923 (unwind_decompress): Really delete partially uncompressed data.
1924 (Fzlib_decompress_region): Take decompressed data size into account.
1926 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1928 * syntax.c (init_syntax_once): Adjust comment and do an early
1929 initialization of Qchar_table_extra_slots just once...
1930 * casetab.c (init_casetab_once):
1931 * category.c (init_category_once):
1932 * character.c (syms_of_character):
1933 * coding.c (syms_of_coding):
1934 * xdisp.c (syms_of_xdisp): ...and omit it here.
1936 2013-08-24 Eli Zaretskii <eliz@gnu.org>
1938 * xdisp.c (get_next_display_element): Don't apply to characters
1939 from a display vector the logic of setting it->end_of_box_run_p
1940 suitable for characters from a buffer. (Bug#15175)
1942 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
1943 to handle directories, rather than '_utime' which doesn't.
1946 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
1948 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
1949 or fullscreen (Bug#14627).
1951 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
1953 System-dependent integer overflow fixes.
1954 * process.c (Fset_process_window_size): Signal an error if
1955 the window size is outside the range supported by the lower level.
1956 * sysdep.c (set_window_size): Return negative on error,
1957 nonnegative on success, rather than -1, 0, 1 on not in system,
1958 failure, success. This is simpler. Caller changed.
1959 (serial_configure): Remove unnecessary initialization of local.
1960 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
1961 size fits in unsigned long; this isn't true on some 32-bit hosts.
1962 Avoid buffer overrun if some future version of /proc/meminfo has a
1963 variable name longer than 20 bytes.
1964 (system_process_attributes) [__FreeBSD__]:
1965 Don't assume hw.availpages fits in 'int'.
1967 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
1969 Don't let very long directory names overrun the stack.
1970 Fix some related minor problems involving "//", vfork.
1971 * callproc.c (encode_current_directory): New function.
1972 (call_process): Don't append "/"; not needed.
1973 * fileio.c (file_name_as_directory_slop): New constant.
1974 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
1975 this can save the caller having to alloca.
1976 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
1977 Use SAFE_ALLOCA, not alloca.
1978 (directory_file_name, Fexpand_file_name): Leave leading "//"
1979 alone, since it can be special even on POSIX platforms.
1980 * callproc.c (call_process):
1981 * process.c (Fformat_network_address):
1982 * sysdep.c (sys_subshell):
1983 Use encode_current_directory rather than rolling our own.
1984 (create_process): No need to encode directory; caller does that now.
1985 * process.h (encode_current_directory): New decl.
1986 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
1987 Rework to avoid 'goto xyzzy;'.
1989 2013-08-23 Eli Zaretskii <eliz@gnu.org>
1991 * xdisp.c (handle_face_prop): If the default face was remapped use
1992 the remapped face for strings from prefix properties. (Bug#15155)
1994 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
1996 Minor cleanup for redisplay interface and few related functions.
1997 * frame.h (enum text_cursor_kinds): Move from here...
1998 * dispextern.h (enum text_cursor_kinds): ...to here.
1999 (toplevel): Drop unnecessary declarations.
2000 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2001 in update_window_end_hook and draw_window_cursor functions.
2002 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2003 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2004 * w32term.c (x_update_window_end,w32_draw_window_cursor):
2005 * xterm.c (x_update_window_end, x_draw_window_cursor):
2006 * xdisp.c (display_and_set_cursor, update_window_cursor)
2007 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2008 enum text_cursor_kinds where appropriate.
2010 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2012 Redesign redisplay interface to drop updated_row and updated_area.
2013 * dispextern.h (updated_row, updated_area): Remove declaration.
2014 (struct redisplay_interface): Pass glyph row and row area parameters
2015 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2016 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2018 * dispnew.c (updated_row, updated_area): Remove.
2019 (redraw_overlapped_rows, update_window_line): Adjust user.
2020 (update_marginal_area, update_text_area): Likewise. Pass updated row
2021 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2022 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2025 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2027 * process.c (flush_pending_output): Remove stub.
2030 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2032 * callproc.c: Fix race that killed background processes (Bug#15144).
2033 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2034 Record deleted process-id in critical section, not afterwards.
2035 Don't mistakenly kill process created by a call-process invocation
2036 that discards output and does not wait.
2038 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2040 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2041 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2042 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2043 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2044 to shut up compiler in mark_object.
2045 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2047 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2049 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2050 We can't portably rely on PTY_OPEN doing that, even if
2051 it calls posix_openpt with O_CLOEXEC.
2053 2013-08-20 Kenichi Handa <handa@gnu.org>
2055 * character.c (string_char): Improve commentary.
2057 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2059 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2060 (struct animation_cache): Make signature a flexible array member.
2061 All uses changed. This is a tad slower but may insulate us better
2062 from future changes to ImageMagick.
2064 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2066 * image.c: Shrink memory needed for animation cache.
2067 (SIGNATURE_DIGESTSIZE): New constant.
2068 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2069 (imagemagick_create_cache): Copy the signature. This saves
2070 several KB of memory that ImageMagick wastes per signature.
2071 Don't bother updating the update_time, as the caller does that now.
2072 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2073 it's a fixed size struct member now.
2074 (imagemagick_get_animation_cache): Always destroy the signature,
2075 as it's now imagemagick_create_cache's responsibility to copy it.
2076 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2077 and use memcmp rather than strcmp.
2078 eassert that ImageMagick returns a signature of the specified length.
2080 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2082 * image.c (imagemagick_get_animation_cache): Don't segfault on
2084 (imagemagick_get_animation_cache): Revert to previous definition
2085 so that it actually works. But keep the memory leak fix.
2086 (imagemagick_get_animation_cache): Fix memory leak.
2088 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2090 * image.c: Fix animation cache signature memory leak.
2091 Fix some other minor performance problems while we're at it.
2092 (imagemagick_create_cache): Clear just the members that
2093 need clearing. Don't set update_time, as caller does that now.
2094 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2095 Simplify by using pointer-to-pointer instead of a prev pointer.
2096 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2097 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2098 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2099 it's already a copy. Free the signature probe unless it's cached.
2101 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2102 This was introduced by my 2013-08-12 fix for Bug#15035.
2104 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2106 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2107 (imagemagick_prune_animation_cache): Now static.
2109 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2111 * image.c (imagemagick_get_animation_cache): Don't segfault when
2112 pruning all entries.
2114 2013-08-18 Ken Brown <kbrown@cornell.edu>
2116 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2117 static heap if ENABLE_CHECKING is defined.
2118 (max_bss_sbrk_ptr): New variable.
2120 (report_sheap_usage): Report maximum static heap usage instead of
2121 ending static heap usage.
2123 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2125 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2126 of zlib_initialized according to the results of calling
2127 init_zlib_functions.
2129 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2131 * image.c: Implement an ImageMagick per-image cache.
2132 (imagemagick_get_animation_cache): Fix a double-free error.
2133 (imagemagick_load_image): Remove the ping_wand code, which only
2134 apparently saved time on invalid animated images, and slowed down
2135 everything else. Optimise for the common case.
2137 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2139 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2141 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2143 * marker.c (set_marker): Remove documentation of undefined behavior.
2145 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2147 * image.c (imagemagick_compute_animated_image): Animate correctly
2148 when sub-images are smaller than the main image.
2149 (imagemagick_compute_animated_image): Setting the iterator row to
2150 zero is apparently not allowed.
2151 (imagemagick_compute_animated_image): Allow images that say they
2152 have sub-images that are bigger than the main image, but just crop
2155 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2157 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2159 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2161 * image.c (imagemagick_compute_animated_image): Respect the GIF
2164 2013-08-15 Ken Brown <kbrown@cornell.edu>
2166 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2167 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2170 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2172 Fix minor problems found by static checking.
2173 * frame.c (delete_frame):
2174 * xdisp.c (next_element_from_display_vector):
2175 Avoid uninitialized local.
2176 * image.c (imagemagick_compute_animated_image): Port to C89.
2177 Prefer usual GNU indentation style for loops.
2178 Be more careful about bizarrely large sizes, by using ptrdiff_t
2181 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2183 Fix infinite frame selection loop (Bug#15025).
2184 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2186 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2188 * xdisp.c (compute_window_start_on_continuation_line):
2189 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2190 to make sure we end up setting the window start at the leftmost
2191 visible character of the display line. This avoids funky
2192 horizontal shifting because the window start is not kept on the
2193 same position. (Bug#15090)
2194 (next_element_from_display_vector): Support 'box' face attribute
2195 in the face definitions of a display vector. (Bug#15099)
2197 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2199 * image.c (imagemagick_compute_animated_image): Implement animated
2201 (imagemagick_compute_animated_image): Fix some compilation
2202 warnings. Implement a very simple cache to make the animation
2203 usable at all, but it should be replaced with a per-image cache.
2205 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2207 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2208 to do `for' loops over alist values.
2209 * buffer.h (FOR_EACH_BUFFER):
2210 * process.c (FOR_EACH_PROCESS): Use it.
2211 (handle_child_signal, status_notify, Fget_buffer_process)
2212 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2214 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2216 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2217 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2218 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2219 to xzalloc and so avoid redundant call to memset.
2220 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2221 members because it is allocated with xzalloc and so already zeroed.
2223 2013-08-14 Ken Brown <kbrown@cornell.edu>
2225 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2228 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2230 Utility function and macro to copy Lisp string to C string.
2231 * lisp.h (xlispstrdupa): New macro.
2232 (xlispstrdup): New prototype.
2233 * alloc.c (xlispstrdup): New function.
2234 * callint.c (Fcall_interactively):
2235 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2236 (Fsubstitute_in_file_name):
2237 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2238 * image.c (x_create_bitmap_from_file):
2239 * w32term.c (w32_term_init):
2240 * xterm.c (x_term_init): Use xlispstrdup.
2242 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2244 * image.c (imagemagick_load_image): Make animated pictures work.
2245 There's still some problems with background color settings, though
2248 * decompress.c (unwind_decompress): Always restore point.
2250 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2252 * marker.c (set_marker): Reformat documentation.
2254 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2256 * xdisp.c (cursor_type_changed): Now static.
2258 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2259 Use changed. This avoids the need to call xmalloc and for the
2260 caller to call xfree, and avoids memory leaks in some situations.
2262 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2264 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2265 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2266 (redisplay_window): If window_end_valid is cleared due to non-zero
2267 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2268 so do not call to try_cursor_movement for that window.
2270 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2272 * window.h (struct window): Convert window_end_pos and
2273 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2274 (wset_window_end_pos, wset_window_end_vpos): Remove.
2275 * dispnew.c (adjust_glyph_matrix):
2276 * window.c (Fwindow_end, replace_window, set_window_buffer)
2278 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2279 (set_vertical_scroll_bar, redisplay_window, try_window)
2280 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2281 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2282 (note_mouse_highlight): Adjust users.
2283 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2286 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2288 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2289 * image.c (imagemagick_filename_hint): Use `const char *' and
2290 prefer SSDATA to SDATA to avoid warnings.
2292 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2294 Cleanup window fringes, margins and scroll bars adjustments.
2295 * window.c (set_window_fringes, set_window_margins)
2296 (set_window_scroll_bars, apply_window_adjustment): New functions.
2297 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2298 (Fset_window_scroll_bars): Use them.
2300 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2302 * window.h (struct window): Convert scroll_bar_width
2303 from Lisp_Object to integer. Adjust comment.
2304 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2306 * window.c (wset_scroll_bar_width): Remove.
2307 (make_window): Initialize scroll_bar_width.
2308 (Fsplit_window_internal): Use direct assignment.
2309 (Fset_window_configuration, save_window_save):
2310 Convert Lisp_Object to integer and back where appropriate.
2311 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2312 bar was actually changed, and mention this in docstring.
2314 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2316 * decompress.c: Minor simplifications.
2317 (Fzlib_decompress_region): Don't bother verifying
2318 that avail_out <= UINT_MAX, as that was confusing.
2319 Mention the restriction in a comment instead.
2320 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2322 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2324 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2325 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2327 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2329 * image.c (imagemagick_filename_hint): Check for errors in the
2332 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2334 * window.c (Fwindow_margins): Return nil when there's no marginal
2335 area, as per the documented API.
2337 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2338 Fmake_vector, as scroll bar's struct members are not all Lisp
2339 objects now. This avoids crashes in GC.
2341 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2342 bool, so its address could be taken.
2344 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2346 * image.c (imagemagick_filename_hint): New function to possibly
2347 apply `image-content-type-suffixes'.
2348 (imagemagick_load_image): Use it.
2350 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2352 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2353 if loading zlib failed.
2355 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2357 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2358 2013-08-13 checkin below. Change bool to BOOL, rule is:
2359 All Obj-C code uses BOOL, except for interfaces callable from C.
2361 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2363 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2365 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2366 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2367 bool instead of BOOL.
2368 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2369 from Lisp_Object to bitfield. Adjust comment.
2370 * w32term.c (x_scroll_bar_create): Adjust user.
2371 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2372 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2373 Use bool for boolean.
2374 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2375 to `unsigned int' when defining a bitfield.
2377 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2379 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2381 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2383 * window.h (struct window): Convert left_margin_cols and
2384 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2385 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2386 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2388 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2390 (showing_window_margins_p, update_window_line, update_frame_1):
2391 * fringe.c (draw_fringe_bitmap_1):
2392 * xdisp.c (window_box_width): Adjust users.
2393 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2394 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2395 Use direct assignment.
2396 (Fset_window_configuration, save_window_save, Fwindow_margins):
2397 Convert Lisp_Object to integer and back where appropriate.
2398 (Fset_window_margins): Adjust user. Return t if any margin
2399 was actually changed, and mention this in docstring.
2401 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2403 * syntax.c (forward_word):
2404 * cmds.c (forward_char, backward_char): Mention the optional argument.
2406 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2408 * window.h (struct window): Convert left_fringe_width
2409 and right_fringe_width from Lisp_Objects to integers.
2411 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2412 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2413 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2415 (make_window): Initialize new integer fields to -1.
2416 (Fsplit_window_internal): Use direct assignment.
2417 (Fset_window_configuration, save_window_save):
2418 Convert Lisp_Object to integer and back where appropriate.
2419 (Fset_window_fringes): Adjust user. Return t if any fringe
2420 was actually changed, and mention this in docstring.
2422 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2424 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2425 * nsfns.m (x_set_cursor_type):
2426 * w32fns.c (x_set_cursor_type):
2427 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2428 * xdisp.c (set_frame_cursor_types): ...but in common code.
2430 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2432 * font.c (clear_font_cache): New function, stripped from...
2433 (Fclear_font_cache): ...here, which now uses the function
2434 above. Adjust comment.
2435 * font.h (clear_font_cache): Add prototype.
2436 * xfaces.c (clear_face_cache): Use clear_font_cache.
2438 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2440 * window.c (Fset_window_start): Compare `w', not `window' because
2441 `w' might not be equal to `window' after call to decode_live_window.
2443 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2445 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2446 This fixes a problem introduced by the Bug#15035 patch
2447 when using GPG. Reported by Herbert J. Skuhra.
2449 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2451 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2452 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2453 not yet initialized.
2455 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2457 * decompress.c (Fzlib_decompress_region): Support zlib
2458 decompression, too, and rename.
2460 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2462 Minor zlib configuration tweaks.
2463 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2464 Don't assume presence of fn_inflateInit2_ zlib internal function.
2466 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2468 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2469 include the zlib prefix.
2471 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2473 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2474 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2475 define static variables that are pointers to zlib functions to be
2477 (init_zlib_functions) [WINDOWSNT]: New function.
2478 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2480 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2481 macros instead of invoking the zlib functions directly.
2482 (syms_of_decompress): DEFSYM Qzlib_dll.
2483 Staticpro Szlib_available_p.
2485 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2487 Avoid looping over all frame windows to freeze and unfreeze.
2488 * window.h (struct window): Drop frozen_window_start_p.
2489 (freeze_window_starts): Drop prototype.
2490 * frame.h (struct frame): New frozen_window_starts flag.
2491 (FRAME_WINDOWS_FROZEN): New macro.
2492 * window.c (freeze_window_start, freeze_window_starts):
2494 (select_window, replace_window): Adjust users.
2495 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2496 (window_frozen_p): New function.
2497 (redisplay_window): Use it.
2499 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2501 Fix some fd issues when running subprocesses (Bug#15035).
2502 Fix bugs that can leak files or file descriptors on errors.
2503 Don't unlink open temp files, as that's hard for users to diagnose
2504 when things go awry (e.g., temp disk exhausted).
2505 Don't bother to lock temp files. Check for invalid recursion.
2506 * callproc.c (synch_process_fd): Remove. All uses removed.
2507 (synch_process_tempfile): New var or macro.
2508 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2510 (record_kill_process): New arg, the temp name. All callers changed.
2511 (delete_temp_file): Now just a simple wrapper around unlink.
2512 (call_process_kill): New arg, the call_process_fd array.
2513 Close them all. Clear synch_process_pid. Remove the temp file,
2514 or arrange for it to be removed.
2515 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2516 that's been moved to synch_process_tempfile. Caller changed.
2517 Do not remove the tempfile; that's now call_process_kill's
2519 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2520 call_process_kill; the caller now does that.
2521 (call_process_cleanup): Do not close the process fd; that's now
2522 call_process_kill's responsibility.
2523 (Fcall_process): Implement via new function call_process, which
2524 has most of the old body of Fcall_process, but with a different API.
2525 (call_process): New function that does not open or close filefd if
2526 it is nonnegative. Record which fds need to be closed, and let
2527 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2528 Signal an error if invoked recursively (could be done via a hook).
2529 Simplify creation of the tempfile in the MSDOS case.
2530 Don't create the output file until after checking for the executable.
2531 Report any failure to open /dev/null.
2532 Don't open /dev/null for writing twice; once is enough.
2533 Don't create pipe if all output is being discarded or sent to file.
2534 Don't worry about setting up the coding system or reading from the
2535 pipe if all output is being discarded.
2536 Hoist fd_error local into top level, to lessen block nesting.
2537 Don't record deleted pid here; now done by Fcall_process_region.
2538 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2539 and note its success in synch_process_tempfile.
2540 Do not leak resources when child_setup fails.
2541 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2542 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2543 (create_temp_file): Now returns open fd, with an additional
2544 Lisp_Object * argument to return the name. All callers changed.
2545 Do not close the file; rewind it instead, and leave it open for
2546 the caller. Do not lock the temp file. Unwind-protect the file
2547 and the file-descriptor.
2548 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2549 If an asynchrounous process, record it here, not in call_process.
2550 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2551 * eval.c (set_unwind_protect): New function.
2552 * fileio.c (write_region): New function, generalized from the
2553 old Fwrite_region. Do not lock temp files.
2554 (Fwrite_region): Use it.
2555 * lisp.h (set_unwind_protect, write_region): New decls.
2556 * process.c: Include <verify.h>.
2557 (make_process): Mark fds as initially closed.
2558 (deleted_pid_list): Now a list of pid-filename pairs.
2560 (close_process_fd): New function.
2561 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2562 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2563 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2564 (create_process, create_pty, Fmake_serial_process)
2565 (server_accept_connection): Record which fds need to be closed,
2566 and let deactivate_process close them.
2567 (Fmake_network_process): Do not discard the unwind-protect
2568 until it's safe to do so.
2569 (deactivate_process): Close the fds opened by create_process etc.
2570 (Fprocess_send_eof): Adjust to new way of recording open fds.
2571 Report an error if /dev/null can't be opened, instead of aborting.
2572 * process.h (PROCESS_OPEN_FDS): New constant.
2573 (struct Lisp_Process): New member open_fds.
2574 (record_kill_process, record_deleted_pid): Adjust signatures.
2575 (record_deleted_pid): Move decl here ...
2576 * syswait.h (record_deleted_pid): ... from here.
2578 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2580 * decompress.c: Fix bugs with large buffers and weird inputs.
2581 Tune a bit. Reindent as per usual Emacs style.
2582 (BUFFER_SIZE): Remove.
2583 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2584 more than UINT_MAX bytes. Decompress into the gap instead of into
2585 an auto buffer, as this should avoid copying. Return nil if
2586 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2587 set immediate_quit; we shouldn't trust zlib code that much.
2589 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2591 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2592 errors, and really move the gap to where we want it.
2594 * lisp.h: Include decompress.c support.
2596 * emacs.c (main): Include decompress.c support.
2598 * Makefile.in: Include -lz if present.
2600 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2602 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2603 (initWithTitle:): Initialize frame to 0.
2604 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2605 (fillWithWidgetValue:frame:): Rename from
2606 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2608 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2609 fillWithWidgetValue:frame:
2611 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2612 remove memory leak warnings.
2614 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2615 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2618 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2619 (x_activate_menubar): Update the whole menu.
2620 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2621 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2622 current event is not NSSystemDefined (Bug#15001).
2623 Call ns_check_menu_open only if trackingMenu is 2.
2624 (menuDidClose:): New method, decrease trackingMenu.
2625 (fillWithWidgetValue:setDelegate:): New method.
2626 (fillWithWidgetValue:): Call the above.
2628 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2630 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2632 Omit some unnecessary casts.
2633 Many of these go back to the old pre-C89 days, when they may have
2634 been needed, but we've been assuming C89 or later for a while now.
2635 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2636 (live_float_p, live_misc_p, live_vector_p):
2637 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2638 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2639 (defvar_per_buffer):
2640 * callint.c (Fcall_interactively):
2641 * doc.c (Fsubstitute_command_keys):
2642 * filelock.c (get_boot_time):
2643 * frame.c (xrdb_get_resource):
2644 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2645 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2646 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2647 (menuitem_highlight_callback, menu_destroy_callback)
2648 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2649 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2650 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2651 (xg_tool_bar_help_callback, tb_size_cb):
2652 * image.c (xpm_alloc_color, png_read_from_memory)
2653 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2654 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2656 * keymap.c (describe_map):
2657 * nsfns.m (Fns_display_monitor_attributes_list):
2658 * nsmenu.m (process_dialog:):
2659 * nsterm.m (hold_event):
2660 * process.c (wait_reading_process_output):
2661 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2662 * scroll.c (do_direct_scrolling, scrolling_1):
2663 * termcap.c (tgetent):
2664 * window.c (check_window_containing, add_window_to_list)
2665 (freeze_window_starts):
2666 * xdisp.c (compare_overlay_entries, vmessage):
2667 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2668 (x_get_monitor_attributes_xrandr)
2669 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2670 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2671 * xfont.c (xfont_match, xfont_open):
2672 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2673 (menubar_selection_callback, menu_position_func)
2674 (popup_selection_callback, create_and_show_popup_menu)
2675 (dialog_selection_callback, create_and_show_dialog):
2676 * xrdb.c (x_get_string_resource):
2678 * xsmfns.c (x_session_check_input):
2679 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2680 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2681 (xaw_jump_callback, xaw_scroll_callback):
2682 Omit unnecessary casts.
2684 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2686 Minor string-length refactoring.
2687 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2688 * frame.c (make_monitor_attribute_list):
2689 Prefer build_string to strlen + make_string.
2691 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2693 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2694 don't check minor_code (Bug#14417).
2696 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2698 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2699 vertical positions instead. This avoids calling MATRIX_ROW with
2700 row numbers that are possibly beyond valid limits. (Bug#15064)
2702 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2704 Use xstrdup and build_unibyte_string where applicable.
2705 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2706 * xfns.c (x_window):
2707 * xrdb.c (x_get_customization_string):
2708 * xterm.c (xim_initialize):
2709 * w32fns.c (w32_window): Use xstrdup.
2710 (w32_display_monitor_attributes_list):
2711 * emacs.c (init_cmdargs):
2712 * keyboard.c (PUSH_C_STR):
2713 * nsfont.m (nsfont_open):
2714 * sysdep.c (system_process_attributes):
2715 * w32.c (system_process_attributes):
2716 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2718 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2720 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2721 variables of these types so that GDB would know about them, as aid
2722 for debugging fatal exceptions. (Bug#15024) See also
2723 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2726 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2728 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2729 larger than the NSWindow (Bug#14934).
2731 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2733 Redesign redisplay interface to drop global variable updated_window.
2734 Always pass currently updated window as a parameter to update routines.
2735 * dispextern.h (updated_window): Remove declaration.
2736 (struct redisplay_interface): Pass window parameter to
2737 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2738 and after_update_window_hook.
2739 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2741 * dispnew.c (updated_window): Remove.
2742 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2743 (update_window_line): Adjust to match redisplay interface changes.
2744 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2745 (ns_scroll_run, ns_after_update_window_line):
2746 * w32term.c (x_update_window_begin, x_update_window_end)
2747 (x_after_update_window_line, x_scroll_run):
2748 * xterm.c (x_update_window_begin, x_update_window_end)
2749 (x_after_update_window_line, x_scroll_run):
2750 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2751 Likewise. Adjust comments where appropriate.
2752 (x_cursor_to): Simplify because this is always called during window
2753 update (but install debugging check anyway).
2754 (expose_window): Check must_be_updated_p flag to see whether this
2755 function is called during window update.
2757 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2759 Do not reset window modification event counters excessively.
2760 These leftovers and poor man's tricky methods to catch extra
2761 redisplay's attention are no longer needed.
2762 * frame.c (set_menu_bar_lines_1):
2763 * minibuf.c (read_minibuf_unwind):
2764 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2765 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2766 (window_scroll_line_based, Fset_window_configuration):
2767 * xdisp.c (redisplay_window): Do not reset last_modified and
2768 last_overlay_modified counters.
2770 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2772 * xselect.c (x_send_client_event): Set send_event and serial, memset
2773 data.l as it might be bigger than data.b. Use 24 bit mask to
2774 XSendEvent (Bug#15034).
2776 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2778 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2779 for TTY frames that are not the top frame on their console.
2782 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2784 * w32term.c (w32fullscreen_hook): Really maximize frame when
2785 asked for (Bug#14841).
2787 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2789 Prefer selected_window to Fselected_window, likewise for frames.
2790 * buffer.c (Fbuffer_swap_text):
2791 * data.c (Fvariable_binding_locus):
2792 * window.c (run_window_configuration_change_hook): Adjust users.
2793 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2794 Use decode_live_frame.
2796 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2798 Be more careful if selected window shows the buffer other than current,
2799 use window_outdated only if this is not so. This change should also
2800 address some weird issues discussed in Bug#13012.
2801 * window.h (window_outdated): New prototype.
2802 * window.c (window_outdated): Now here. Convert from static and
2803 always assume window's buffer.
2804 (Fwindow_end, Fwindow_line_height): Use it.
2805 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2806 and always assume window's buffer.
2807 (redisplay_window): Adjust user.
2808 (redisplay_internal): Call to reconsider_clip_changes once and
2809 check whether mode line should be updated only if selected window
2810 shows current buffer.
2811 (run_window_scroll_functions): Use eassert for debugging check.
2812 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2814 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2816 * window.c (window_scroll, window_scroll_pixel_based)
2817 (window_scroll_line_based): Use bool for booleans.
2819 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2821 * process.c: Fix minor off-by-one issues in descriptor counts.
2822 This shouldn't fix any real bugs, but it cleans up the code a bit.
2823 (max_process_desc, max_input_desc): -1, not 0, means none.
2825 (delete_input_desc): New function.
2826 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2827 (deactivate_process): Scan backwards when recomuting max_process_desc;
2828 that should be faster.
2829 (init_process_emacs): Initialize max_input_desc.
2831 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2833 Use region cache to speedup bidi_find_paragraph_start.
2834 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2835 Rename cache_long_line_scans to cache_long_scans.
2836 * buffer.c (bset_cache_long_line_scans): Rename to
2837 bset_cache_long_scans.
2838 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2839 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2841 (syms_of_buffer): Rename cache-long-line-scans to
2842 cache-long-scans. Adjust docstring.
2843 * search.c (newline_cache_on_off):
2844 * indent.c (width_run_cache_on_off): Adjust users.
2845 * bidi.c (bidi_paragraph_cache_on_off): New function.
2846 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2847 * insdel.c (prepare_to_modify_buffer):
2848 Invalidate bidi_paragraph_cache if enabled.
2850 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2852 Invalidate region caches only if buffer text is going to be changed.
2853 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2854 (modify_text): ...new prototype.
2855 (prepare_to_modify_buffer_1): New prototype.
2856 * textprop.c (modify_region): Rename to...
2857 (modify_text_properties): ...new function.
2858 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2859 (Fremove_list_of_text_properties): Adjust users.
2860 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2861 (modify_text): ...new function.
2862 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2863 (prepare_to_modify_buffer_1): ...new function.
2864 * casefiddle.c (casify_region):
2865 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2866 (Ftranspose_regions): Use modify_text.
2868 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2870 * lisp.mk (lisp): Add nadvice.elc.
2872 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2874 New macro to iterate over live buffers similar to frames.
2875 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2876 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2877 Declare buffer-related variables here to offload lisp.h.
2878 * buffer.c (Vbuffer_alist): Adjust comment.
2879 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2880 (other_buffer_safely):
2881 * data.c (store_symval_forwarding):
2882 * dispnew.c (Fframe_or_buffer_changed_p):
2883 * fileio.c (Fdo_auto_save):
2884 * filelock.c (unlock_all_files):
2885 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2887 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2889 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2890 * callproc.c (create_temp_file):
2891 * filelock.c (create_lock_file):
2892 Assume mkostemp, since it's now provided by Gnulib.
2894 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2896 * w32.c (mkostemp): New function.
2897 (mktemp): Remove, no longer used. Most of the code reused in
2898 mkostemp. (Bug#15015)
2899 (mktemp): Don't undef.
2901 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2903 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2904 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2905 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2906 (free_glyph_pool, check_glyph_memory): Likewise for
2907 all users. Adjust comments where appropriate.
2909 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2911 * composite.h: Minor fixups.
2912 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2913 to fix a misspelling, and change it to an inline function while
2914 we're at it (it need not be a macro). All uses changed.
2915 (composition_method, composition_valid_p):
2916 Rewrite to avoid assignments in if-conditions.
2918 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2920 Do not use global Lisp_Object in composition macros.
2921 * composite.h (composition_temp): Remove declaration.
2922 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2923 (composition_method, composition_valid_p): ...inline functions.
2924 (compose_region): Remove the leftover.
2925 * composite.c (composition_temp): Remove.
2926 (run_composition_function, update_compositions)
2927 (composition_compute_stop_pos, composition_adjust_point)
2928 (Ffind_composition_internal):
2929 * coding.c (handle_composition_annotation):
2930 * xdisp.c (handle_composition_prop, check_point_in_composition):
2931 Related users changed.
2933 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2935 Drop FRAME_PTR typedef.
2936 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
2937 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
2938 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
2939 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
2940 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
2941 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
2942 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
2943 All related users changed.
2945 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
2947 * eval.c (default_toplevel_binding): New function.
2949 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
2950 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
2951 (syms_of_eval): Export them.
2952 * data.c (Fdefault_value): Micro cleanup.
2953 * term.c (init_tty): Use "false".
2955 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2957 Fix X GC leak in GTK and raw (no toolkit) X ports.
2958 * xterm.c (x_free_frame_resources): If white and black relief
2959 GCs are allocated, always free them here.
2960 * xfns.c (x_make_gc): Omit redundant initialization.
2961 * widget.c (create_frame_gcs): Remove the leftover.
2962 (EmacsFrameDestroy): Do nothing because all GCs are now freed
2963 in x_free_frame_resources.
2965 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
2967 * nsterm.m (windowWillResize:toSize:): Only change title if
2968 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
2970 (viewDidEndLiveResize): New method.
2972 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
2973 inside NS_IMPL_COCOA.
2975 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2977 * insdel.c (adjust_after_replace, replace_range, del_range_2):
2978 Do not check whether undo is enabled because record_insert and
2979 record_delete does that themselves.
2981 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
2983 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
2984 member which is not really used any more.
2985 (FRAME_XIC_BASE_FONTNAME): Remove.
2986 * xfns.c (xic_free_fontset): Adjust user.
2987 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
2988 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
2989 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
2990 (xdialog_show): Use eassert for debugging check.
2991 * w32term.c (x_unfocus_frame): Remove unused dummy function.
2993 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
2995 * fileio.c, fns.c (merge): Move extern decl from here ...
2996 * lisp.h (merge): ... to here.
2998 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3000 Fix last font-related change.
3001 * w32font.h (w32font_list_internal, w32font_match_internal):
3003 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3004 (uniscribe_list_family): Adjust to match font API change.
3005 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3006 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3008 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3010 * frame.h (FRAME_MOUSE_UPDATE):
3011 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3012 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3014 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3016 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3017 * font.h (struct font_driver): Change list, match, and list_family
3018 functions to accept struct frame * as first arg.
3019 * font.c (font_score, font_compare, font_sort_entities):
3021 (font_sort_entities, font_list_entities, font_select_entity):
3022 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3023 match font API change.
3024 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3025 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3026 * ftxfont.c (ftxfont_list, ftxfont_match):
3027 * xftfont.c (xftfont_list, xftfont_match):
3028 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3029 * w32font.c (w32font_list, w32font_match, w32font_list):
3030 (w32font_list_internal, w32_font_match_internal): Likewise.
3031 * xfaces.c (Fx_family_fonts): Adjust user.
3033 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3035 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3036 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3037 only if HAVE_X_WINDOWS is in use.
3038 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3039 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3040 * w32term.c (x_wm_set_icon_position): Likewise.
3041 * w32fns.c (x_icon): Adjust user.
3043 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3045 * xterm.c (last_mouse_press_frame): Remove the
3046 leftover which is not really used any more.
3047 (handle_one_xevent, syms_of_xterm): Adjust users.
3048 (x_flush): Call XFlush once per each X display, not frame.
3049 This is better because this code always unconditionally skips
3050 non-X frames in Vframe_list and issues the only XFlush if we
3051 have more than one X frame on the same X display.
3052 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3053 Use bool for booleans.
3054 (x_draw_glyph_string_background, cvt_string_to_pixel):
3055 (cvt_pixel_dtor): Drop unnecessary prototypes.
3056 * xterm.h (x_display_ok): Adjust prototype.
3058 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3060 Drop unnecessary functions that deals with frame pixel size.
3061 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3062 (x_pixel_height): Drop prototypes.
3063 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3064 (x_pixel_height): Drop implementations.
3065 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3066 which should be always valid for window frame.
3067 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3068 * w32menu.c (Fx_popup_dialog):
3069 * xmenu.c (Fx_popup_dialog): Likewise for both.
3071 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3073 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3074 frame parameters and call to Fmodify_frame_parameters just once.
3075 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3076 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3077 and mention nil frame in docstring.
3079 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3081 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3082 (x_figure_window_size): Likewise. Adjust to return long.
3083 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3084 (toplevel): Move Qterminal_live_p to...
3085 * terminal.c (toplevel): ...here, make it static, and...
3086 (syms_of_terminal): ...DEFSYM here.
3087 * frame.h (Qterminal_live_p): Remove declaration.
3088 (make_frame, x_figure_window_size): Adjust prototype.
3089 * nsfns.m (Fx_create_frame): Use long for window flags.
3091 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3093 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3094 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3095 Do not assume that emacs_close (INT_MAX) is a no-op.
3097 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3099 * xfaces.c (make_face_cache): For struct face_cache, prefer
3100 xmalloc to xzalloc and so avoid redundant call to memset.
3101 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3103 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3105 * fringe.c (draw_window_fringes, update_window_fringes)
3106 (compute_fringe_widths):
3107 * w32term.c (x_draw_glyph_string):
3108 * window.c (candidate_window_p, Frecenter):
3109 * xfaces.c (realize_basic_faces, realize_default_face)
3110 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3111 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3112 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3113 * xmenu.c (Fx_menu_bar_open_internal):
3114 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3115 * xsettings.c (xft_settings_event):
3116 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3117 Use bool for booleans. Adjust style and comments where
3119 * dispextern.h (draw_window_fringes, update_window_fringes)
3120 (compute_fringe_widths):
3121 * xterm.h (x_had_errors_p): Adjust prototype.
3123 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3125 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3126 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3128 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3130 * fns.c (toplevel): Remove comment before Fsafe_length because
3133 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3135 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3137 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3139 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3140 frame which got the message is still alive, before dereferencing
3141 its pointer. (Bug#14970)
3143 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3144 be a live window, before using it as such. (Bug#14970)
3146 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3148 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3149 w32_detect_focus_change instead of doing part of its job by hand.
3150 This fixes the problem whereby FOCUS_OUT events were not sent to
3153 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3155 * process.c (Fprocess_list): Doc fix.
3157 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3158 being re-exposed only if it didn't ask to become visible.
3159 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3160 was previously iconified. (Bug#14841)
3161 (x_iconify_frame): Mark the frame iconified.
3163 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3165 Fix minor problems found by static checking.
3166 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3167 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3169 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3171 * eval.c (set_specpdl_old_value): New function.
3172 (unbind_to): Minor simplification.
3173 (get_backtrace_frame): New function.
3174 (Fbacktrace_frame): Use it. Add `base' argument.
3175 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3176 (syms_of_eval): Export backtrace-eval.
3177 * xterm.c (x_focus_changed): Simplify.
3179 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3181 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3183 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3185 * xdisp.c (redisplay_window): Instead of moving point out of
3186 scroll margin, reject the force_start method, and try scrolling
3187 instead. (Bug#14780)
3189 2013-07-24 Ken Brown <kbrown@cornell.edu>
3191 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3194 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3196 * eval.c (Fprogn): Do not check that BODY is a proper list.
3197 This undoes the previous change. The check slows down the
3198 interpreter, and is not needed to prevent a crash. See
3199 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3201 2013-07-23 Glenn Morris <rgm@gnu.org>
3203 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3205 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3207 Port to GNU/Linux systems with tinfo but not ncurses.
3208 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3209 to decide whether ncurses is being used. Without this change,
3210 GCC complains about tgetent not being declared, on a system
3211 that has tinfo installed but ncurses not installed.
3213 * eval.c (Fprogn): Check that BODY is a proper list.
3215 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3216 * data.c (Fsetq_default):
3217 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3218 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3220 Tune by taking advantage of the fact that ARGS is always a list
3221 when a function is declared to have UNEVALLED args.
3223 * emacsgtkfixed.c: Port to GCC 4.6.
3224 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3226 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3228 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3229 here to silence compiler warnings.
3231 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3233 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3234 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3235 from messing up Emacs's 'struct frame' (Bug#14923).
3237 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3239 * alloc.c (make_save_ptr_ptr): Define this function.
3240 It was inadvertently omitted. It's needed only if
3241 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3243 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3245 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3246 frame have focus (Bug#14895).
3248 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3250 Avoid vfork-related deadlock more cleanly.
3251 * callproc.c (child_setup): When the child's exec fails, output
3252 the program name, as that's more useful. Use O_NONBLOCK to avoid
3254 * process.c (create_process_1): Remove; no longer needed.
3255 (create_process): Remove timer hack; no longer needed, now that
3256 the child avoids deadlock.
3258 2013-07-20 Glenn Morris <rgm@gnu.org>
3260 * image.c (Fimage_flush): Fix doc typo.
3262 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3264 Fix array bounds violation when pty allocation fails.
3265 * process.c (PTY_NAME_SIZE): New constant.
3266 (pty_name): Remove static variable; it's now auto.
3267 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3268 Take pty_name as an arg rather than using a static variable.
3269 All callers changed.
3270 (create_process): Recover pty_flag from process, not from volatile local.
3271 (create_pty): Stay inside array even when pty allocation fails.
3272 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3274 * lread.c (Fload): Avoid initialization only when lint checking.
3275 Mention that it's needed only for older GCCs.
3277 2013-07-20 Kenichi Handa <handa@gnu.org>
3279 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3280 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3282 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3284 * lread.c (Fload): Avoid uninitialized warning.
3286 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3288 Fix some minor file descriptor leaks and related glitches.
3289 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3290 (create_lock_file): Use write, not emacs_write.
3291 * image.c (slurp_file, png_load_body):
3292 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3293 (server_accept_connection):
3294 Don't leak an fd on memory allocation failure.
3295 * image.c (slurp_file): Add a cheap heuristic for growing files.
3296 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3297 as that's what the other routines do. Maybe input need not be
3298 blocked at all, but it's better to be consistent.
3299 Avoid undefined behavior when strlen is zero.
3301 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3302 (NSTATICS): Now a constant; doesn't need to be a macro.
3304 2013-07-19 Richard Stallman <rms@gnu.org>
3306 * coding.c (decode_coding_utf_8): Add simple loop for fast
3307 processing of ASCII characters.
3309 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3311 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3313 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3315 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3316 unportable 'struct x_display_info'.
3317 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3320 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3322 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3323 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3325 (system_process_attributes): Prefer plain char to unsigned char
3326 when either will do. Clean up properly if interrupted or if
3327 memory allocations fail. Don't assume sscanf succeeds.
3328 Remove no-longer-needed workaround to stop GCC from whining.
3329 Read command-line once, instead of multiple times. Check read status a
3332 Fix obscure porting bug with varargs functions.
3333 The code assumed that int is treated like ptrdiff_t in a vararg
3334 function, which is not a portable assumption. There was a similar
3335 -- though these days less likely -- porting problem with various
3336 assumptions that pointers of different types all smell the same as
3337 far as vararg functions is conserved. To make this problem less
3338 likely in the future, redo the API to use varargs functions.
3339 * alloc.c (make_save_value): Remove this vararg function.
3340 All uses changed to ...
3341 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3342 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3344 (make_save_ptr): Rename from make_save_pointer, for consistency with
3345 the above. Define only on platforms that need it. All uses changed.
3347 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3349 * keyboard.c: Try to fix typos in previous change.
3350 (DISPLAY_LIST_INFO): New macro.
3351 (kbd_buffer_get_event): Do not access members that are not present
3352 in X11. Revert inadvertent change of "!=" to "=".
3354 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3356 * keyboard.c (kbd_buffer_get_event):
3357 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3358 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3360 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3362 * filelock.c: Fix unlikely file descriptor leaks.
3363 (get_boot_time_1): Rework to avoid using emacs_open.
3364 This doesn't actually fix a leak, but is better anyway.
3365 (read_lock_data): Use read, not emacs_read.
3367 * doc.c: Fix minor memory and file descriptor leaks.
3368 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3369 (get_doc_string, Fsnarf_documentation):
3370 Fix file descriptor leak on error.
3372 * term.c: Fix minor fdopen-related file descriptor leaks.
3373 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3374 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3376 * charset.c: Fix file descriptor leaks and errno issues.
3378 (load_charset_map_from_file): Don't leak file descriptor on error.
3379 Use plain record_xmalloc since the allocation is larger than
3380 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3382 * eval.c (record_unwind_protect_nothing):
3383 * fileio.c (fclose_unwind):
3385 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3386 The replacement doesn't block input, but that no longer seems
3389 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3391 * lread.c: Fix file descriptor leaks and errno issues.
3392 (Fload): Close some races that leaked fds or streams when 'load'
3394 (Fload, openp): Report error number of last nontrivial failure to open.
3395 ENOENT counts as trivial.
3396 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3398 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3399 now that the function is always called with a nonnegative arg.
3400 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3401 All uses replaced with ...
3402 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3404 A few more minor file errno-reporting bugs.
3405 * callproc.c (Fcall_process):
3406 * doc.c (Fsnarf_documentation):
3407 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3408 * process.c (set_socket_option):
3409 Don't let a constructor trash errno.
3410 * doc.c: Include <errno.h>.
3412 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3414 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3416 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3418 Fix w32 bug with call-process-region (Bug#14885).
3419 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3420 to Fcall_process when the input is empty. This simplifies the
3421 code a bit. It makes no difference on POSIXish platforms but
3422 apparently it fixes a bug on w32.
3424 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3425 * fileio.c (close_file_unwind): Don't close if FD is negative;
3426 this can happen when unwinding a zapped file descriptor.
3427 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3428 in case Emacs runs out of memory between the two unwind-protects.
3429 Don't trash errno when closing FD.
3430 Zap the FD in the specpdl when closing it, instead of deferring
3431 the removal of the unwind-protect; this fixes a bug where a child
3432 function unwinds the stack past us.
3434 New unwind-protect flavors to better type-check C callbacks.
3435 This also lessens the need to write wrappers for callbacks,
3436 and the need for make_save_pointer.
3437 * alloca.c (free_save_value):
3438 * atimer.c (run_all_atimers):
3440 * alloc.c (safe_alloca_unwind):
3441 * atimer.c (unwind_stop_other_atimers):
3442 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3443 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3444 * minibuf.c (choose_minibuf_frame_1):
3445 * process.c (make_serial_process_unwind):
3446 * xdisp.h (pop_message_unwind):
3447 * xselect.c (queue_selection_requests_unwind):
3448 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3449 * alloca.c (record_xmalloc):
3450 Prefer record_unwind_protect_ptr to record_unwind_protect with
3452 * alloca.c (Fgarbage_collect):
3453 Prefer record_unwind_protect_void to passing a dummy.
3454 * buffer.c (restore_buffer):
3455 * window.c (restore_window_configuration):
3456 * xfns.c, w32fns.c (do_unwind_create_frame)
3457 New wrapper. All record-unwind uses of wrappee changed.
3458 * buffer.c (set_buffer_if_live):
3459 * callproc.c (call_process_cleanup, delete_temp_file):
3460 * coding.c (code_conversion_restore):
3461 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3462 * editfns.c (save_excursion_restore)
3463 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3464 (save_restriction_restore):
3465 * eval.c (restore_stack_limits, un_autoload):
3466 * fns.c (require_unwind):
3467 * keyboard.c (recursive_edit_unwind, tracking_off):
3468 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3469 * macros.c (pop_kbd_macro, restore_menu_items):
3470 * nsfns.m (unwind_create_frame):
3471 * print.c (print_unwind):
3472 * process.c (start_process_unwind):
3473 * search.c (unwind_set_match_data):
3474 * window.c (select_window_norecord, select_frame_norecord):
3475 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3476 (fast_set_selected_frame):
3477 * xfns.c, w32fns.c (unwind_create_tip_frame):
3478 Return void, not a dummy Lisp_Object. All uses changed.
3479 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3480 * callproc.c (call_process_kill):
3481 * fileio.c (restore_point_unwind, decide_coding_unwind)
3482 (build_annotations_unwind):
3483 * insdel.c (Fcombine_after_change_execute_1):
3484 * keyboard.c (read_char_help_form_unwind):
3485 * menu.c (unuse_menu_items):
3486 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3487 * sound.c (sound_cleanup):
3488 * xdisp.c (unwind_redisplay):
3489 * xfns.c (clean_up_dialog):
3490 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3491 Accept no args and return void, instead of accepting and returning
3492 a dummy Lisp_Object. All uses changed.
3493 * cygw32.c (fchdir_unwind):
3494 * fileio.c (close_file_unwind):
3495 * keyboard.c (restore_kboard_configuration):
3496 * lread.c (readevalllop_1):
3497 * process.c (wait_reading_process_output_unwind):
3498 Accept int and return void, rather than accepting an Emacs integer
3499 and returning a dummy object. In some cases this fixes an
3500 unlikely bug when the corresponding int is outside Emacs integer
3501 range. All uses changed.
3502 * dired.c (directory_files_internal_unwind):
3503 * fileio.c (do_auto_save_unwind):
3504 * gtkutil.c (pop_down_dialog):
3505 * insdel.c (reset_var_on_error):
3506 * lread.c (load_unwind):
3507 * xfns.c (clean_up_file_dialog):
3508 * xmenu.c, nsmenu.m (pop_down_menu):
3509 * xmenu.c (cleanup_widget_value_tree):
3510 * xselect.c (wait_for_property_change_unwind):
3511 Accept pointer and return void, rather than accepting an Emacs
3512 save value encapsulating the pointer and returning a dummy object.
3514 * editfns.c (Fformat): Update the saved pointer directly via
3515 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3516 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3517 (unwind_body): New function.
3518 (record_unwind_protect): First arg is now a function returning void,
3519 not a dummy Lisp_Object.
3520 (record_unwind_protect_ptr, record_unwind_protect_int)
3521 (record_unwind_protect_void): New functions.
3522 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3523 * fileio.c (struct auto_save_unwind): New type.
3524 (do_auto_save_unwind): Use it.
3525 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3526 * insdel.c (struct rvoe_arg): New type.
3527 (reset_var_on_error): Use it.
3528 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3530 (specbinding_func): Remove; there are now several such functions.
3531 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3532 (set_unwind_protect_ptr): New function.
3533 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3535 Be simpler and more consistent about reporting I/O errors.
3536 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3537 Say "Read error" and "Write error", rather than "I/O error", or
3538 "IO error reading", or "IO error writing", when a read or write
3540 * process.c (Fmake_network_process, wait_reading_process_output)
3541 (send_process, Fprocess_send_eof, wait_reading_process_output):
3542 Capitalize diagnostics consistently. Put "failed foo" at the
3543 start of the diagnostic, so that we don't capitalize the
3544 function name "foo". Consistently say "failed" for such
3546 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3547 All callers changed. This is so it can use report_file_error.
3548 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3549 diagnostics consistently as above.
3551 * fileio.c (report_file_errno): Fix errno reporting bug.
3552 If the file name is neither null nor a pair, package it up as a
3553 singleton list. All callers changed, both to this function and to
3554 report_file_error. This fixes a bug where the memory allocator
3555 invoked by list1 set errno so that the immediately following
3556 report_file_error reported the wrong errno value.
3558 Fix minor problems found by --enable-gcc-warnings.
3559 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3560 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3562 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3564 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3565 Set event->arg to Qt if switch-event shall be generated.
3566 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3568 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3570 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3573 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3574 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3575 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3576 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3577 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3578 and there is a focused frame.
3579 (head_table): Add focus-in and focus-out.
3580 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3581 bind to handle-focus-in/out.
3583 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3584 (Fhandle_switch_frame): Call Fhandle_focus_in.
3585 (syms_of_frame): defsubr handle-focus-in/out.
3587 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3589 Fix porting bug to older POSIXish platforms (Bug#14862).
3590 * sysdep.c (emacs_pipe): New function, that implements
3591 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3592 This should port better to CentOS 5 and to Mac OS X 10.6.
3593 All calls to pipe2 changed.
3595 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3596 This makes the code easier to read and the executable a bit smaller.
3597 Do not replace all calls to Fcons that happen to create lists,
3598 just calls that are intended to create lists. For example, when
3599 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3600 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3601 Similarly for list2 through list5.
3602 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3603 * bytecode.c (exec_byte_code):
3604 * callint.c (quotify_arg, Fcall_interactively):
3605 * callproc.c (Fcall_process, create_temp_file):
3606 * charset.c (load_charset_map_from_file)
3607 (Fdefine_charset_internal, init_charset):
3608 * coding.c (get_translation_table, detect_coding_system)
3609 (Fcheck_coding_systems_region)
3610 (Fset_terminal_coding_system_internal)
3611 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3612 * composite.c (update_compositions, Ffind_composition_internal):
3613 * dired.c (directory_files_internal, file_name_completion)
3615 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3616 * doc.c (Fsnarf_documentation):
3617 * editfns.c (Fmessage_box):
3619 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3620 (Feval, eval_sub, Ffuncall, apply_lambda):
3621 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3622 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3623 (Fset_file_times, Finsert_file_contents)
3624 (Fchoose_write_coding_system, Fwrite_region):
3625 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3626 * font.c (font_registry_charsets, font_parse_fcname)
3627 (font_prepare_cache, font_update_drivers, Flist_fonts):
3628 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3629 * frame.c (make_frame, Fmake_terminal_frame)
3630 (x_set_frame_parameters, x_report_frame_params)
3631 (x_default_parameter, Fx_parse_geometry):
3632 * ftfont.c (syms_of_ftfont):
3633 * image.c (gif_load):
3634 * keyboard.c (command_loop_1):
3635 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3636 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3637 (Fminor_mode_key_binding, accessible_keymaps_1)
3638 (Faccessible_keymaps, Fwhere_is_internal):
3639 * lread.c (read_emacs_mule_char):
3640 * menu.c (find_and_return_menu_selection):
3641 * minibuf.c (get_minibuffer):
3642 * nsfns.m (Fns_perform_service):
3643 * nsfont.m (ns_script_to_charset):
3644 * nsmenu.m (ns_popup_dialog):
3645 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3646 (Fx_own_selection_internal):
3647 * nsterm.m (append2):
3648 * print.c (Fredirect_debugging_output)
3649 (print_prune_string_charset):
3650 * process.c (Fdelete_process, Fprocess_contact)
3651 (Fformat_network_address, set_socket_option)
3652 (read_and_dispose_of_process_output, write_queue_push)
3653 (send_process, exec_sentinel):
3654 * sound.c (Fplay_sound_internal):
3655 * textprop.c (validate_plist, add_properties)
3656 (Fput_text_property, Fadd_face_text_property)
3657 (copy_text_properties, text_property_list, syms_of_textprop):
3658 * unexaix.c (report_error):
3659 * unexcoff.c (report_error):
3660 * unexsol.c (unexec):
3661 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3662 (Fformat_mode_line, syms_of_xdisp):
3663 * xfaces.c (set_font_frame_param)
3664 (Finternal_lisp_face_attribute_values)
3665 (Finternal_merge_in_global_face, syms_of_xfaces):
3666 * xfns.c (x_default_scroll_bar_color_parameter)
3667 (x_default_font_parameter, x_create_tip_frame):
3668 * xfont.c (xfont_supported_scripts):
3669 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3670 (menu_help_callback, xmenu_show):
3672 * xterm.c (set_wm_state):
3673 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3674 and similarly for list2 through list5.
3676 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3678 * callproc.c (Fcall_process_region): Fix minor race and tune.
3679 (create_temp_file): New function, with the temp-file-creation part
3680 of the old Fcall_process_region. Use Fcopy_sequence to create the
3681 temp file name, rather than alloca + build_string, for simplicity.
3682 Don't bother to block input around the temp file creation;
3683 shouldn't be needed. Simplify use of mktemp.
3684 Use record_unwind_protect immediately after creating the temp file;
3685 this closes an unlikely race where the temp file was not removed.
3686 Use memcpy rather than an open-coded loop.
3687 (Fcall_process_region): Use the new function. If the input is
3688 empty, redirect from /dev/null rather than from a newly created
3689 empty temp file; this avoids unnecessary file system traffic.
3691 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3693 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3694 Simplify by making this case like the other two. This is a bit
3695 slower on obsolete hosts, but the extra complexity isn't worth it.
3697 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3698 * process.c (create_process) [!DOS_NT]:
3699 Remove now-unnecessary calls to emacs_close.
3701 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3703 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3704 returning early. (Bug#14850)
3706 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3707 and inhibit-iso-escape-detection attributes of 'undecided'.
3710 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3712 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3713 Reported by Herbert J. Skuhra in
3714 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3716 Don't lose top specpdl entry when memory is exhausted.
3717 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3718 specpdl overflow here, to simplify callers; all callers changed.
3719 Always reserve an unused entry at the stack top; this avoids
3720 losing the top entry's information when memory is exhausted.
3722 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3724 Clean up errno reporting and fix some errno-reporting bugs.
3725 * callproc.c (Fcall_process):
3726 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3727 * process.c (create_process, Fmake_network_process):
3728 * unexaix.c (report_error):
3729 * unexcoff.c (report_error):
3730 Be more careful about reporting the errno of failed operations.
3731 The code previously reported the wrong errno sometimes.
3732 Also, prefer report_file_errno to setting errno + report_file_error.
3733 (Fcall_process): Look at openp return value rather than at path,
3734 as that's a bit faster and clearer when there's a numeric predicate.
3735 * fileio.c (report_file_errno): New function, with most of the
3736 old contents of report_file_error.
3737 (report_file_error): Use it.
3738 (Ffile_exists_p, Ffile_accessible_directory_p):
3739 Set errno to 0 when it is junk.
3740 * fileio.c (Faccess_file):
3741 * image.c (x_create_bitmap_from_file):
3742 Use faccessat rather than opening the file, to avoid the hassle of
3743 having a file descriptor open.
3744 * lisp.h (report_file_errno): New decl.
3745 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3748 * process.c (create_process, wait_reading_process_output) [AIX]:
3749 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3750 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3751 a multithreaded environment anyway).
3752 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3754 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3756 * image.c (x_find_image_file): Don't close a remote file handle.
3758 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3760 Fix races with threads and file descriptors.
3761 * callproc.c (Fcall_process_region):
3762 * dired.c (open_directory):
3763 * emacs.c (main, Fdaemon_initialized):
3764 * image.c (x_find_image_file):
3765 * inotify.c (Finotify_rm_watch):
3766 * lread.c (Flocate_file_internal):
3767 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3768 * term.c (term_mouse_moveto, init_tty):
3769 * termcap.c (tgetent):
3770 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3771 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3772 * unexhp9k800.c, unexmacosx.c (unexec):
3773 * callproc.c (Fcall_process_region):
3774 Use emacs_close, not close.
3775 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3776 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3777 and posix_close function on current platforms (which all lack them).
3778 (emacs_close): Use it. This should fix the races on GNU/Linux and
3779 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3780 and it should avoid closing random victim file descriptors on
3783 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3785 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3786 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3789 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3790 This is for .gdbinit xbacktrace.
3792 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3793 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3794 (emacs_set_tty): Now static.
3795 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3796 * term.c (tty_capable_p, tty_default_color_capabilities)
3797 (get_tty_terminal, term_mouse_movement)
3798 (handle_one_term_event, init_tty, maybe_fatal):
3799 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3800 (tgetent, scan_file, name_match, compare_contin):
3801 * terminal.c (get_terminal):
3802 Use bool for boolean.
3803 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3804 Prefer char to unsigned char if either will do.
3805 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3806 (tty_write_glyphs): Prefer int to unsigned.
3807 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3808 All callers changed.
3809 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3811 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3814 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3815 (B__dummy__): New dummy symbol, to pacify C89.
3816 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3817 they can't grok varargs macros.
3818 * dispnew.c (add_window_display_history)
3819 (add_frame_display_history):
3820 * print.c (print_object):
3821 * xdisp.c (debug_method_add):
3822 Use %p printf format only for void pointers.
3823 * emacs.c (usage_message): New constant, replacing ...
3824 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3825 (main): Adjust to usage reorg.
3826 * fns.c (syms_of_fns):
3827 * profiler.c (syms_of_profiler):
3828 Don't use non-constant struct initializers.
3829 * gnutls.h (gnutls_initstage_t):
3830 * lisp.h (enum Lisp_Fwd_Type):
3831 * lread.c (lisp_file_lexically_bound_p):
3832 * xsettings.c (anonymous enum):
3833 Remove trailing comma.
3834 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3835 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3836 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3838 * regex.c (const_re_char): New type, to pacify strict C89.
3839 All uses of 'const re_char' replaced to use it.
3840 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3841 with glibc when strict C89. This change is imported from gnulib.
3843 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3844 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3845 Omit GNU_LINUX implementation, since it requires long long.
3846 * xterm.c (x_draw_underwave):
3847 Do not assume the traditional order of struct's members.
3848 (x_term_init): Rewrite to avoid the need for non-constant structure
3851 Syntax cleanup, mostly replacing macros with functions.
3852 This removes the need for the syntax_temp hack.
3853 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3854 * syntax.c (SYNTAX_INLINE): New macro.
3855 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3856 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3857 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3858 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3859 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3860 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3861 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3862 Now constants, not macros.
3863 (syntax_temp) [!__GNUC__]: Remove.
3864 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3865 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3866 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3867 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3868 Move here from syntax.h; now functions, not macros. Except for the
3869 last function, these are static since only syntax.c uses them.
3870 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3871 All uses changed. Now a function, not a macro; use this fact
3872 to simplify the code.
3873 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3874 compiler bugs; no longer relevant.
3875 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3876 (SYNTAX_INLINE): New macro.
3877 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3878 for the new functions. Use bool for boolean member.
3879 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3880 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3881 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3882 (SETUP_BUFFER_SYNTAX_TABLE):
3883 Now extern inline functions, not macros.
3884 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3885 Remove; all uses replaced by implementation.
3886 (syntax_temp) [!__GNUC__]: Remove decl.
3887 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3889 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3891 * emacs.c (main): Fix syntax error.
3893 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3895 Timestamp fixes for undo (Bug#14824).
3896 * atimer.c (schedule_atimer):
3897 * fileio.c (Ffile_newer_than_file_p):
3898 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3899 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3900 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3901 (syms_of_fileio): Remove Sclear_visited_file_name.
3902 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3903 file doesn't exist; this avoids an ambiguity with negative timestamps.
3904 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3905 * systime.h (make_emacs_time, invalid_emacs_time):
3906 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3907 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3908 * undo.c (record_first_change): Push (visited-file-modtime) onto
3909 undo list rather than reimplementing it by hand, incorrectly.
3911 2013-07-09 Ken Brown <kbrown@cornell.edu>
3913 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3915 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3917 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3919 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3921 Handle errno and exit status a bit more carefully.
3922 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3923 number into an exit status. Instead, use EXIT_CANCELED.
3924 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3925 * callproc.c (relocate_fd):
3926 * emacs.c (close_output_streams, main):
3927 * process.c (create_process):
3928 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3929 Use emacs_perror for simplicity.
3930 * callproc.c (relocate_fd, main):
3931 * sysdep.c (sys_subshell):
3932 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
3933 (shut_down_emacs): Use emacs_write, not write.
3934 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
3935 * fileio.c (Fcopy_file, e_write):
3936 * nsterm.m (ns_select):
3937 * process.c (send_process):
3938 * sound.c (vox_write):
3939 Use emacs_write_sig, not emacs_write.
3940 * lisp.h (emacs_write_sig, emacs_perror): New decls.
3941 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
3943 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
3945 (emacs_full_write): New function.
3946 (emacs_write): Rewrite to use it.
3947 (emacswrite_sig, emacs_perror): New functions.
3948 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
3950 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
3952 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
3953 on NS even if it is present. Pixmap on NS is a void*.
3955 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3957 Port to Ubuntu 10 (Bug#14803).
3958 Problem reported by T.V. Raman.
3959 * process.c (close_on_exec, accept4, process_socket):
3960 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
3962 2013-07-07 Eli Zaretskii <eliz@gnu.org>
3964 * w32.c (sys_dup): Declare prototype.
3968 * callproc.c [WINDOWSNT]: Include sys/socket.h.
3970 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
3972 Make file descriptors close-on-exec when possible (Bug#14803).
3973 This simplifies Emacs a bit, since it no longer needs to worry
3974 about closing file descriptors by hand in some cases.
3975 It also fixes some unlikely races. Not all such races, as
3976 libraries often open files internally without setting
3977 close-on-exec, but it's an improvement.
3978 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
3979 * callproc.c (Fcall_process) [!MSDOS]:
3980 * emacs.c (main) [!DOS_NT]:
3981 * nsterm.m (ns_term_init):
3982 * process.c (create_process):
3983 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
3984 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
3985 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
3986 Prefer mkostemp with O_CLOEXEC to mkstemp.
3987 * callproc.c (relocate_fd) [!WINDOWSNT]:
3988 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
3989 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
3991 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
3992 Make the resulting file descriptor close-on-exec.
3993 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
3994 * lread.c (load_descriptor_list, load_descriptor_unwind):
3995 Remove; no longer needed. All uses removed.
3996 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
3997 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
3999 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4000 (Fmake_network_process, Fnetwork_interface_list):
4001 (Fnetwork_interface_info, server_accept_connection):
4002 Make newly-created socket close-on-exec.
4003 * sysdep.c (emacs_open, emacs_fopen):
4004 Make new-created descriptor close-on-exec.
4005 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4006 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4008 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4010 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4011 for NS_IMPL_GNUSTEP.
4013 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4015 Fix openp errno handling.
4016 * callproc.c (Fcall_process): Preserve openp errno around close.
4017 * lread.c (openp): Set errno when returning -1, as some callers
4020 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4022 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4024 * nsterm.h (NSSavePanel): Update comment.
4025 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4026 (ns_run_file_dialog): Declare.
4028 * nsfns.m: Remove panelOK.
4030 (ns_run_file_dialog): New function.
4031 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4032 event loop, so file dialog is popped up by ns_run_file_dialog, called
4033 by sendEvent (Bug#14578).
4034 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4036 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4038 * xdisp.c (default_line_pixel_height): New function.
4039 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4040 (try_cursor_movement, redisplay_window, try_window)
4041 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4043 * window.c (window_scroll_pixel_based):
4044 use default_line_pixel_height.
4046 * dispextern.h (default_line_pixel_height): Add prototype.
4048 * frame.c (x_set_line_spacing): Accept a float value for
4049 line-spacing parameter, per the documentation.
4051 * data.c (Fmultibyte_string_p): Doc fix.
4053 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4055 Use emacs_open more consistently when opening files.
4056 This handles EINTR more consistently now, and makes it easier
4057 to introduce other uniform changes to file descriptor handling.
4058 * src/systdio.h: New file.
4059 * src/buffer.c (mmap_init):
4060 * cygw32.c (chdir_to_default_directory):
4061 * dispnew.c (Fopen_termscript):
4062 * emacs.c (Fdaemon_initialized):
4063 * fileio.c (Fdo_auto_save):
4064 * image.c (slurp_file, png_load_body, jpeg_load_body):
4065 * keyboard.c (Fopen_dribble_file):
4067 * print.c (Fredirect_debugging_output):
4068 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4069 * termcap.c (tgetent):
4070 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4071 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4072 * w32term.c (w32_initialize) [CYGWIN]:
4073 * xfaces.c (Fx_load_color_file):
4074 Use emacs_open instead of plain open, and emacs_fopen instead of
4076 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4077 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4078 * callproc.c (default_output_mode): New constant.
4079 (Fcall_process): Use it to call emacs_open instead of plain creat.
4080 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4081 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4082 (emacs_fopen): New function.
4083 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4084 Include <lisp.h>, for emacs_open.
4085 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4087 Remove duplicate #include directives.
4088 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4090 Don't include stdio.h twice.
4091 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4092 Don't include sys/types.h or stdio.h twice.
4093 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4094 * lread.c: Don't include coding.h twice.
4095 * nsfont.m: Don't include frame.h twice.
4096 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4097 * ralloc.c: Don't include <unistd.h> twice.
4098 * xdisp.c: Don't include font.h twice.
4099 * xterm.c: Don't include fontset.h twice.
4100 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4102 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4104 Scale ImageMagick images more carefully.
4105 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4106 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4107 Be more careful about avoiding undefined behavior after
4108 integer overflow and division by zero.
4110 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4112 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4113 (syms_of_w32fns): DEFSYM them.
4114 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4115 (CCHDEVICENAME): Define macros if not defined.
4116 (struct MONITOR_INFO_EX): New struct.
4117 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4118 (enum_display_monitors_fn): New variable.
4119 (globals_of_w32fns): Initialize it.
4120 (Fx_display_pixel_width, Fx_display_pixel_height)
4121 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4122 multi-monitor setups in docstrings.
4123 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4124 screen size by primary monitor's millimeter per pixel.
4125 (w32_monitor_enum, w32_display_monitor_attributes_list)
4126 (w32_display_monitor_attributes_list_fallback)
4127 (Fw32_display_monitor_attributes_list): New functions.
4128 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4130 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4132 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4134 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4136 * fileio.c (Qfile_notify_error): New error symbol.
4138 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4139 * inotify.c (inotify_callback, symbol_to_inotifymask)
4140 (Finotify_add_watch, Finotify_rm_watch): Use it.
4141 (inotifyevent_to_event): Exchange order of cookie and file name.
4142 (Finotify_add_watch): Adapt docstring.
4144 * lisp.h (Qfile_notify_error): Declare.
4146 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4148 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4149 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4150 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4151 which did not work (see <http://bugs.gnu.org/14569#307>).
4152 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4153 && (!noninteractive || initialized)). This attempts to thread
4154 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4156 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4158 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4159 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4161 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4163 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4164 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4165 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4166 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4168 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4170 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4171 Define to __sys_siglist.
4173 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4175 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4176 word-wrap, so that overflow-newline-into-fringe would work in
4177 visual-line-mode. (Bug#2749)
4178 (move_it_in_display_line_to): When the last scanned display
4179 element fits exactly on the display line, and
4180 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4181 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4182 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4183 finding buffer position that corresponds to pixel coordinates,
4184 e.g. in buffer_posn_from_coords.
4186 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4188 * process.c (handle_child_signal): Call catch_child_signal if
4191 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4193 Don't convert function pointers to void * and back.
4194 It isn't portable C, and it's easy enough to avoid.
4195 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4196 (make_save_value): Add support for SAVE_FUNCPOINTER.
4197 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4198 * print.c (print_object):
4199 Distinguish function from object pointers.
4200 * lisp.h (SAVE_FUNCPOINTER): New constant.
4201 (SAVE_SLOT_BITS): Adjust to it.
4202 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4203 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4204 (voidfuncptr): New typedef.
4205 (struct Lisp_Save_Value): New member data[0].funcpointer.
4206 (XSAVE_FUNCPOINTER): New function.
4208 Simplify buildobj processing.
4209 * Makefile.in (buildobj.h): Make it a sequence of strings each
4210 followed by comma, rather than a single string. Put it into a
4211 .tmp file in case there's an error while generating it.
4212 (gl-stamp): Use .tmp for temp files.
4213 (mostlyclean): Clean .tmp files.
4214 * doc.c (buildobj): Move to just the routine that needs it.
4215 It's now an array of strings, so processing is simpler.
4217 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4219 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4220 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4221 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4222 Invoke malloc_enable_thread even when not interactive.
4223 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4224 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4225 in this case, since the underlying bug has now been fixed.
4227 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4229 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4230 unlinking it (bug#14691).
4232 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4234 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4235 before checking whether buffer is modified. This lets
4236 `kill-buffer-query-functions' cancel killing of the buffer or save
4237 its content before `kill-buffer' asks user the "Buffer %s
4238 modified; kill anyway?" question.
4240 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4242 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4243 Let the super performKeyEquivalent deal with them (Bug#14747).
4245 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4247 * widget.c (resize_cb): Remove unused local.
4249 Do not use GTK 3 if it exists but cannot be compiled.
4250 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4251 * xterm.c (x_error_handler) [!USE_GTK]:
4254 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4256 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4258 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4259 to the valid range of values. (Bug#14753)
4261 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4262 when moving point by using the current glyph matrix. This avoids
4263 the need to force redisplay when this function is called in a
4266 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4268 Fix minor problems found by static checking.
4269 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4270 Redo the latter's body to sidestep GCC parenthesization warnings.
4271 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4272 * coding.c (detect_coding, detect_coding_system):
4273 * coding.h (struct undecided_spec):
4274 Use bool for boolean.
4275 * image.c (QCmax_width, QCmax_height): Now static.
4276 * xdisp.c (Fmove_point_visually): Remove unused local.
4278 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4280 * xdisp.c (Fmove_point_visually): New function.
4282 2013-06-28 Kenichi Handa <handa@gnu.org>
4284 * coding.h (define_coding_undecided_arg_index): New enum.
4285 (coding_attr_index): New members
4286 coding_attr_undecided_inhibit_null_byte_detection,
4287 coding_attr_undecided_inhibit_iso_escape_detection,
4288 coding_attr_undecided_prefer_utf_8.
4289 (undecided_spec): New struct.
4290 (struct coding_system): New member `undecided' of the member
4293 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4294 (detect_coding): Likewise.
4295 (detect_coding_system): Likewise.
4296 (Fdefine_coding_system_internal): New coding system properties
4297 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4299 (syms_of_coding): Adjust for coding_arg_undecided_max.
4301 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4303 * image.c (x_from_xcolors): Remove unused local.
4305 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4307 Defer image data transfer between X client and server until actual
4310 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4313 * image.c (Destroy_Image): Remove.
4314 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4315 `mask_p', and `colors_p'. All uses changed.
4316 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4317 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4318 New macros for `flags' arg to x_clear_image_1.
4319 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4320 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4321 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4322 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4323 (image_get_x_image, image_unget_x_image): New functions or macros.
4324 (image_background, image_background_transparent, x_to_xcolors)
4325 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4326 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4327 instead of Destroy_Image.
4328 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4329 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4330 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4331 (imagemagick_load_image, svg_load_image): Use them instead of
4332 x_create_x_image_and_pixmap, and x_put_x_image followed by
4333 x_destroy_x_image, respectively.
4334 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4335 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4336 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4337 background_transparent fields.
4338 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4339 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4341 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4343 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4344 This mostly consists of undoing recent changes.
4345 * callproc.c (Fcall_process):
4346 * process.c (create_process):
4347 Do not worry about catching SIGCHLD here, undoing previous change.
4348 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4349 * process.c, process.h (catch_child_signal):
4350 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4351 * process.c (catch_child_handler): Don't worry about being called
4352 lazily and do not assume caller has blocked SIGCHLD, undoing
4353 previous change. Move first-time stuff back to
4354 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4355 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4356 set lib_child_handler if it's already initialized, which may
4357 help avoid problems on GNUStep.
4359 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4361 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4362 * callproc.c (Fcall_process):
4363 * process.c (create_process):
4364 Make sure SIGCHLD is caught before we fork,
4365 since Emacs startup no arranges to catch SIGCHLD.
4366 * process.c (lib_child_handler): Initialize to null, not to
4368 (catch_child_signal): Allow self to be called lazily.
4369 Do nothing if it's already been called.
4370 Assume caller has blocked SIGCHLD (all callers do now).
4371 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4372 just before it's really needed.
4373 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4374 since it hasn't been caught yet.
4376 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4378 * image.c (compute_image_size): New function to implement
4379 :max-width and :max-height.
4380 (imagemagick_load_image): Use it.
4382 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4384 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4385 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4387 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4388 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4389 the SIGCHLD handler, since the code is not atomic and (due to glib)
4390 signals may be arriving now.
4391 * sysdep.c (init_signals): Do not catch child signals here;
4392 'main' now does that later, at a safer time.
4394 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4396 Clean up SIGCHLD handling a bit (Bug#14569).
4397 * process.c, process.h (catch_child_signal):
4398 Now always extern, even if !NS_IMPL_GNUSTEP.
4399 * process.c (catch_child_signal): Move glib tickler here from
4400 init_process_emacs, so that it's done earlier in Emacs
4401 initialization. Also move the noninteractive && !initialized
4402 check here from init_process_emacs. This is all a bit cleaner for
4403 GNUish platforms, and I hope it works around the Cygwin bug.
4404 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4405 that glib signal handling is tickled before glib creates threads.
4407 * process.c (wait_reading_process_output): Avoid int overflow
4408 when reading more than 2 GiB total from a process.
4410 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4412 * process.c (create_process): Handle a couple more cases,
4413 i.e., work even if new_argv and wait_child_setup[i] are cached.
4414 Use Fcall_process's style for volatile vars.
4416 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4418 * process.c (create_process): Mark PROCESS volatile.
4420 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4422 Use C99-style flexible array members if available.
4423 This avoids some subtle aliasing issues, which typically
4424 aren't a problem with GCC but may be a problem elsewhere.
4425 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4426 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4427 In either case, it uses a flexible array member rather than
4428 the old struct hack. All uses changed.
4429 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4430 Adjust to sdata reorganization.
4431 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4432 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4433 that ports better to pre-C99 non-GCC.
4434 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4435 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4436 as the latter has changed.
4437 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4438 and port better to pre-C99 GCC.
4439 * image.c (struct xpm_cached_color):
4440 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4441 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4442 Use FLEXIBLE_ARRAY_MEMBER.
4443 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4444 Move decl to top level so it gets checked against implementation.
4445 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4446 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4448 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4450 * syntax.c: Integer cleanups.
4451 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4452 All uses that need 0-or-2 changed to:
4453 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4454 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4455 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4456 (char_quoted, prev_char_comend_first, back_comment)
4457 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4458 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4459 Use bool for boolean.
4460 (update_syntax_table, skip_chars, skip_syntaxes):
4461 Prefer int to unsigned when either will do.
4462 (back_comment): Return boolean success flag, like forw_comment,
4463 instead of positive-or-minus-1 (which might have overflowed int anyway).
4464 Don't stuff ptrdiff_t into int.
4465 (syntax_spec_code, syntax_code_spec): Now const.
4466 (Fmatching_paren, scan_lists, scan_sexps_forward):
4467 Use enum syntaxcode for syntax code.
4468 (Fmatching_paren): Check that arg is a character, not just an integer.
4469 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4470 (Finternal_describe_syntax_value): Omit no-longer-needed
4472 (skip_chars): Use char, not unsigned char, when the distinction
4474 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4475 * bytecode.c (exec_byte_code):
4476 * syntax.c (syntax_spec_code, Fchar_syntax)
4477 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4479 * syntax.h (SYNTAX_WITH_FLAGS):
4480 Omit unnecessary casts.
4482 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4484 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4485 line dimensions here, to avoid race conditions with the main
4486 thread. (Bug#14062, bug#14630, bug#14669)
4488 * w32term.c (w32_draw_window_cursor): Compute the header line and
4489 mode line dimensions here.
4490 <w32_system_caret_window, w32_system_caret_hdr_height>:
4491 <w32_system_caret_mode_height>: New variables.
4493 * w32term.h: Declare them.
4495 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4497 * alloc.c (die): Move "assertion failed" string here ...
4498 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4499 COND when SUPPRESS_CHECKING. This shrinks the executable text
4500 size by 0.8% to 2.2% when configured with --enable-checking,
4501 depending on optimization flags (GCC 4.8.1 x86-64).
4503 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4505 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4507 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4508 base is 2; this is more accurate.
4510 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4512 * sound.c (string_default): Move to !WINDOWSNT section.
4513 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4515 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4517 * sound.c: Integer cleanups.
4518 Remove unnecessary forward decls.
4519 (struct sound_device): The 'file' member is now a Lisp_Object, not
4520 a char *, so that we needn't invoke alloca on a huge size.
4521 (Fplay_sound_internal): Adjust to this.
4522 (string_default): New function.
4523 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4524 Use it to adjust to the struct sound_device change.
4525 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4526 (be2hs) [0]: Remove.
4528 * syntax.c (skip_chars): Don't use uninitialized storage
4529 when searching a multibyte buffer for characters that are not in a
4530 unibyte string that contains non-ASCII characters.
4532 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4534 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4535 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4537 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4539 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4541 2013-06-18 Kenichi Handa <handa@gnu.org>
4543 * font.c (Ffont_spec): Signal an error for an invalid font name
4546 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4548 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4549 In particular this ports to 32-bit sparc Sun cc.
4550 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4551 array with a dummy element at specpdl[-1], so that its address can
4553 (unbind_to): Do not copy the binding; not needed, now that we
4554 copy old_value in the one place where the copy is needed.
4555 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4556 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4557 (union specbinding): Rename from struct specbinding. Redo layout
4558 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4559 which is not portable. With Sun C 5.12 32-bit sparc, the
4560 declaration causes nargs to be an unsigned bitfield, a behavior
4561 that the C standard allows; but Emacs wants nargs to be signed.
4562 The overall type is now a union of structures rather than a
4563 structure of union of structures, and the 'kind' member is now a
4564 bitfield, so that the overall type doesn't grow. All uses changed.
4565 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4567 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4569 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4570 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4572 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4574 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4576 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4577 unless we know that the window w's frame is a frame object.
4578 Another attempt at solving bug#14062 and bug#14630.
4580 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4582 * textprop.c (property_set_type): New enum.
4583 (add_properties): Allow appending/prepending text properties.
4584 (add_text_properties_1): Factored out of Fadd_text_properties.
4585 (Fadd_text_properties): Move all the code into
4586 add_text_properties_1.
4587 (Fadd_face_text_property): New function that calls
4588 add_text_properties_1.
4590 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4592 Move functions from lisp.h to individual modules when possible.
4593 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4594 * alloc.c (XFLOAT_INIT, set_symbol_name):
4595 * buffer.c (CHECK_OVERLAY):
4596 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4597 (set_char_table_parent):
4598 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4599 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4600 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4601 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4603 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4604 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4605 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4606 (backtrace_args, backtrace_debug_on_exit):
4607 * floatfns.c (CHECK_FLOAT):
4608 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4609 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4610 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4611 (set_hash_index_slot):
4612 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4613 * marker.c (CHECK_MARKER):
4614 * textprop.c (CHECK_STRING_OR_BUFFER):
4615 * window.c (CHECK_WINDOW_CONFIGURATION):
4616 Move here from lisp.h, and make these functions static rather than
4618 * buffer.c (Qoverlayp):
4620 * fns.c (Qhash_table_p):
4621 * window.c (Qwindow_configuration_p):
4623 * lisp.h: Remove the abovementioned defns and decls.
4625 Use functions, not macros, for XINT etc (Bug#11935).
4626 In lisp.h, prefer functions to function-like macros, and
4627 constants to object-like macros, when either will do. This:
4628 . simplifies use, as there's no more need to worry about
4629 arguments' side effects being evaluated multiple times.
4630 . makes the code easier to debug on some platforms.
4631 However, when using gcc -O0, keep using function-like macros
4632 for a few critical operations, for performance reasons.
4633 This sort of thing isn't needed with gcc -Og, but -Og
4634 is a GCC 4.8 feature and isn't widely-enough available yet.
4635 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4636 Remove enum lsb_bits; no longer needed.
4637 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4638 * buffer.c (Qoverlap):
4640 * fns.c (Qhash_table_p):
4641 Now extern, so lisp.h can use these symbols.
4642 * dispextern.h: Include character.h, for MAX_CHAR etc.
4643 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4644 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4645 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4646 (GLYPH_CODE_P): Move here from lisp.h.
4647 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4648 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4649 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4650 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4651 XUNTAG now returns void *.
4652 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4653 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4654 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4655 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4656 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4657 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4658 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4659 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4660 New macros, renamed from their sans-lisp_h_ counterparts.
4661 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4662 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4663 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4664 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4665 If compiling via GCC without optimization, define these as macros
4666 in addition to inline functions.
4667 To disable this, compile with -DINLINING=0.
4668 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4669 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4670 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4671 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4672 (INTMASK, VALMASK): Now macros, since static values cannot be
4673 accessed from extern inline functions.
4674 (VALMASK): Also a constant, for benefit of old GDB.
4675 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4676 is INTEGERP, which can fold it in.
4677 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4678 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4679 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4680 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4681 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4682 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4683 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4684 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4685 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4686 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4687 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4688 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4689 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4690 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4691 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4692 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4693 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4694 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4695 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4696 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4697 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4698 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4699 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4700 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4701 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4702 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4703 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4704 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4705 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4706 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4707 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4708 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4709 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4711 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4712 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4713 (VALMASK): Define in one place rather than in two, merging the
4714 USE_LSB_TAG parts; this is simpler.
4715 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4716 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4717 Move up, to avoid use before definition.
4718 Also include "globals.h" earlier, for the same reason.
4719 (make_natnum): New function.
4720 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4721 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4722 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4723 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4724 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4725 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4726 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4727 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4728 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4729 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4730 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4731 (Qwindow_configuration_p, Qimage): New forward declarations.
4732 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4733 (STRING_COPYIN): Remove; unused.
4734 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4735 (xcar_addr, xcdr_addr): New functions. All uses changed.
4736 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4737 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4738 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4739 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4740 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4741 (TYPE_RANGED_INTEGERP): Simplify.
4742 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4743 (setlocale, fixup_locale, synchronize_system_messages_locale)
4744 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4745 Now empty functions, not macros.
4746 (functionp): Return bool, not int.
4747 * window.c (Qwindow_configuration_p): Now extern,
4748 so window.h can use it.
4749 * window.h (Qwindowp): Move decl back to lisp.h.
4751 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4753 * xdisp.c (Fline_pixel_height): New function, required for solving
4756 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4758 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4760 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4762 * lread.c (syms_of_lread):
4763 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4765 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4767 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4769 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4771 * fileio.c (expand_file_name): Doc fix.
4773 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4775 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4776 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4777 Wait for self, not for 0. This can't hurt on GNU or similar
4778 system, and may help with Cygwin.
4780 * keyboard.c: Don't use PROP (...) as an lvalue.
4781 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4782 Use set_prop (A, B), not PROP (A) = B.
4784 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4786 * xdisp.c (get_it_property): Use it->window instead of generating
4787 a Lisp object from it->w.
4789 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4791 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4792 get-char-property the window that is being rendered, instead of
4793 the buffer, to support window-specific overlays. (Bug#14575)
4794 (compute_display_string_pos): When W is NULL, use the current
4795 buffer as the object to pass to get-char-property.
4796 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4797 pointer member of the bidi iterator, since no window is pertinent
4800 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4802 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4803 being displayed, and pass it to compute_display_string_pos.
4804 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4805 (bidi_paragraph_init): All callers changed.
4807 * xdisp.c (init_from_display_pos, init_iterator)
4808 (handle_single_display_spec, next_overlay_string)
4809 (get_overlay_strings_1, reseat_1, reseat_to_string)
4810 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4811 Set bidi_it.w member from it->w.
4812 (compute_display_string_pos): Accept additional argument, the
4813 window being displayed, and pass it to Fget_char_property.
4816 * dispextern.h (struct bidi_it): New member w, the window being
4818 (compute_display_string_pos): Adjust prototype.
4820 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4822 * xgselect.c: Remove unneeded include xterm.h.
4824 * process.c (wait_reading_process_output): Check for NS before GLIB.
4825 GLIB may be linked in due to rsvg, but ns_select must be called.
4827 * xgselect.c (xg_select): Remove call to window_system_available
4828 and g_main_context_pending at the top, so Gdk events (i.e. file
4829 notify) are processed when Emacs is started with -nw.
4831 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4833 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4834 (ctagsfiles3): New variable, includes only *.m files.
4835 (TAGS): Use an explicit language name in the regular expressions,
4836 to avoid transformation of '/SOMETHING' by MSYS to
4837 'c:\MSYS\SOMETHING'.
4839 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4841 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4843 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4845 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4846 still need to set the mouse pointer shape and activate help-echo.
4849 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4851 A few porting etc. fixes for the new file monitor code.
4852 See the thread containing
4853 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4854 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4855 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4856 (dir_monitor_callback, Fgfile_rm_watch):
4857 Use assq_no_quit instead of Fassoc, for speed.
4858 (dir_monitor_callback, Fgfile_rm_watch):
4859 eassert that the monitor is a fixnum.
4860 (dir_monitor_callback): No need for CDR_SAFE.
4861 Simplify building of lisp with alternative tails.
4862 (Fgfile_add_watch, Fgfile_rm_watch):
4863 Do not assume glib functions set errno reliably on failure.
4864 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4865 and signal an error otherwise.
4866 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4867 Use Fdelq instead of Fdelete, for speed.
4869 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4871 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4872 don't insist on being invoked on a highlighted tool-bar button.
4873 Avoids losing tool-bar functionality when mouse-highlight is nil.
4874 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4875 Don't highlight when mouse-highlight is nil.
4876 (note_mouse_highlight): When mouse-highlight is nil, don't return
4877 right away; instead, run tool-bar and mode-line highlight
4878 subroutine, clear any existing highlight, and revert the mouse
4879 pointer to its default shape. (Bug#14558)
4881 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4883 * lisp.mk (lisp): Add prog-mode.el.
4885 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4887 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4888 * process.c (dummy_handler): New function.
4889 (lib_child_handler): New static var.
4890 (handle_child_signal): Invoke it.
4891 (catch_child_signal): If a library has set up a signal handler,
4892 save it into lib_child_handler.
4893 (init_process_emacs): If using glib and not on Windows, tickle glib's
4894 child-handling code so that it initializes its private SIGCHLD handler.
4895 * syssignal.h (SA_SIGINFO): Default to 0.
4896 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4897 31; it should no longer be needed now.
4899 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4901 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4903 * gfilenotify.c (globals_of_gfilenotify): New function.
4904 (syms_of_gfilenotify): Move global initialization there.
4906 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4908 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4910 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4911 * keyboard.c (menu_bar_items, tool_bar_items):
4912 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4913 not override local keymaps any more.
4915 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4917 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4919 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4921 * w32console.c (initialize_w32_display): Return the dimensions of
4922 the console window via 2 additional arguments, not via the current
4923 frame. This avoids crashes due to overrunning the bounds of
4924 frame's decode_mode_spec_buffer, which is not resized following
4925 the change of the frame dimensions from the initial 10x10.
4927 * w32term.h (w32_initialize_display_info): Adjust prototype.
4929 * term.c (init_tty): Take dimensions of the frame from the values
4930 returned by initialize_w32_display.
4932 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
4933 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
4934 (LIBES): Add $(GFILENOTIFY_LIBS).
4936 * w32inevt.c (handle_file_notifications): Add dummy implementation
4937 for !HAVE_W32NOTIFY.
4939 * w32term.c: Wrap code with HAVE_W32NOTIFY.
4941 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
4943 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
4945 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
4947 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
4949 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
4951 Fix minor problems found by static checking.
4952 * data.c (pure_write_error):
4953 Use xsignal2, not Fsignal, as Fsignal might return.
4954 * eval.c (set_backtrace_debug_on_exit): Now static.
4955 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
4956 No longer inline. EXTERN_INLINE is needed only for functions
4957 defined in .h files. Reindent function header as per GNU style.
4958 (backtrace_p, backtrace_top, backtrace_next):
4959 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
4960 compiler or linker. Add extern decls to pacify gcc -Wall.
4961 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
4963 * frame.c (free_monitors): Define only on platforms that need it.
4964 * nsterm.m (ns_term_init):
4965 * process.c (catch_child_signal):
4966 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
4967 defined on all porting targets these days.
4968 * process.c, process.h (catch_child_signal):
4969 Make it extern only if NS_IMPL_GNUSTEP is defined.
4971 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4973 * w32.c (gettimeofday): Make the signature identical to prototype
4974 in nt/inc/sys/time.h.
4976 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
4978 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
4981 * keyboard.c (safe_run_hooks_error): Improve error message.
4983 * data.c (pure_write_error): Add `object' argument.
4984 * puresize.h (CHECK_IMPURE): Use it.
4986 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
4988 * Makefile.in (NOTIFY_OBJ): New variable.
4989 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
4991 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
4992 Call syms_of_gfilenotify.
4994 * gfilenotify.c: New file.
4996 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
4997 and Qfile_w32notify.
4998 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
4999 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5001 * lisp.h: Declare syms_of_gfilenotify.
5003 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5005 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5007 Merge the specpdl and backtrace stacks. Make the structure of the
5008 specpdl entries more obvious via a tagged union of structs.
5009 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5010 (enum specbind_tag): New enum.
5011 (struct specbinding): Make it a tagged union of structs.
5012 Add a case for backtrace records.
5013 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5014 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5015 (backtrace_debug_on_exit): New accessors.
5016 (struct backtrace): Remove.
5017 (struct catchtag): Remove backlist field.
5018 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5020 (Flocal_variable_p): Speed up the common case where the binding is
5022 * eval.c (backtrace_list): Remove.
5023 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5024 (set_backtrace_args, set_backtrace_nargs)
5025 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5026 (backtrace_next): New functions.
5027 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5028 (unwind_to_catch, internal_lisp_condition_case)
5029 (internal_condition_case, internal_condition_case_1)
5030 (internal_condition_case_2, internal_condition_case_n): Don't bother
5031 with backtrace_list any more.
5032 (Fsignal): Adjust to new backtrace format.
5033 (grow_specpdl): Move up.
5034 (record_in_backtrace): New function.
5035 (eval_sub, Ffuncall): Use it.
5036 (apply_lambda): Adjust to new backtrace format.
5037 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5039 (specbind): Adjust to new specpdl format. Simplify.
5040 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5041 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5043 (mark_backtrace): Remove.
5044 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5045 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5046 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5048 * profiler.c (record_backtrace): Use get_backtrace.
5049 (handle_profiler_signal): Use backtrace_top_function.
5050 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5053 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5055 * process.h (catch_child_signal): Declare.
5057 * process.c (catch_child_signal): New function.
5058 (init_process_emacs): Call it.
5060 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5061 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5063 (x_set_cursor_type): Remove declaration.
5064 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5065 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5066 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5067 (ns_get_color): Use F suffix on float.
5068 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5069 (ns_get_rgb_color): Remove.
5070 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5071 (note_mouse_movement): x and y are CGFloat.
5072 (ns_draw_fringe_bitmap): Remove unused rowY.
5073 Change #if to COCOA && >= 10_6.
5074 (ns_draw_window_cursor): Remove unused overspill.
5075 (ns_draw_underwave): width and x are EamcsCGFloat.
5076 (ns_draw_box): thickness is CGFloat.
5077 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5078 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5079 if not in main thread.
5080 (ns_get_pending_menu_title, ns_check_menu_open)
5081 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5082 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5083 (sendFromMainThread:): New method.
5084 (changeFont:): size is CGFloat.
5085 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5086 Disable warning about permanent text.
5087 (characterIndexForPoint:): Adjust return type depending on GNUStep
5089 (mouseDown:): delta is CGFloat.
5090 (updateFrameSize): Remove unised variable f.
5091 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5092 Cast float to EmacsCGFloat.
5093 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5094 also to -1 when restoring.
5095 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5096 inside NS_IMPL_COCOA.
5097 (toggleFullScreen:): Put call to toggleFullScreen inside
5098 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5099 (setPosition:portion:whole:): por is CGFloat.
5100 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5101 (mouseDown:): Use CGFloat.
5102 (mouseDragged:): Remove unised variable edge.
5103 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5105 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5107 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5108 when NS_IMPL_GNUSTEP.
5109 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5110 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5111 (EmacsToolbar): Add clearAll. Add tag argument to
5112 addDisplayItemWithImage.
5113 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5115 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5117 * nsmenu.m (ns_update_menubar): Make static.
5118 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5119 (fillWithWidgetValue:): Add cast to SEL for setAction.
5120 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5121 (update_frame_tool_bar): Update code for GNUStep.
5122 (clearAll): New method.
5123 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5124 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5125 Move identifierToItem setObject and activeIdentifiers addObject before
5126 call to insertItemWithItemIdentifier.
5127 (validateVisibleItems): Fix indentation.
5128 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5129 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5130 UtilityWindow to aStyle, remove call to setStyleMask.
5132 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5134 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5135 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5136 Use F suffix on floats.
5137 (ns_char_width): Returns CGFloat.
5138 (ns_ascii_average_width): w is CGFloat instead of float.
5139 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5141 (ns_glyph_metrics): CGFloat instead of float.
5143 * nsfns.m (x_set_foreground_color, x_set_background_color):
5145 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5146 remove unused variables.
5147 (Fns_read_file_name): Keep track if panel is for save.
5148 Use ns_filename_from_panel/ns_directory_from_panel.
5149 (Fns_list_services): delegate only used for COCOA.
5150 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5151 Just return the input if GNUStep.
5152 (x_screen_planes): Remove.
5153 (Fxw_color_values): Use EmacsCGFloat
5154 (Fns_display_monitor_attributes_list): Only get screen number for
5156 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5158 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5159 ns_directory_from_panel.
5161 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5163 * process.c (handle_child_signal): Also use WCONTINUED.
5164 This is so that list-processes doesn't mistakenly list the process
5165 as stopped, when the process has actually been continued and is
5168 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5170 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5171 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5172 not already configured.
5174 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5176 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5178 * Makefile.in (mostlyclean): Remove *.res files.
5180 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5182 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5183 a buffer (bug#8447).
5185 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5187 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5188 display vector, and we backtrack, handle the case that the
5189 previous character position is also displayed from a display
5190 vector or covered by a display string or image. (Bug#14476)
5192 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5194 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5195 (struct MonitorInfo, free_monitors): Remove.
5196 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5197 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5198 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5201 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5202 (struct MonitorInfo, free_monitors): Remove.
5203 (ns_screen_name): Make static.
5204 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5205 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5208 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5209 (struct MonitorInfo): New struct.
5210 (free_monitors, make_monitor_attribute_list): Declare.
5212 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5214 (free_monitors, make_monitor_attribute_list): New functions.
5215 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5218 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5220 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5222 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5224 * keyboard.c: Apply keyboard decoding only to events that come directly
5225 from the tty, not from unread-command-events (bug#14368).
5226 (read_event_from_main_queue): New function, extracted from read_char).
5227 (read_decoded_char): Remove.
5228 (read_decoded_event_from_main_queue): New function to replace it.
5229 (read_char): Use it.
5230 (read_key_sequence): Use read_char rather than read_decoded_char.
5232 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5234 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5236 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5238 2013-05-22 Kenichi Handa <handa@gnu.org>
5240 The following changes are to fix the setting of
5241 buffer-file-coding-system on, for instance, C-x RET c unix RET
5242 _FILE_OF_DOS_EOL_TYPE_ RET.
5244 * coding.h (struct coding_system): New member detected_utf8_chars.
5246 * coding.c (detect_coding_utf_8): Count characters and check EOL
5247 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5249 (setup_coding_system): Do not initialize coding->head_ascii.
5250 (check_ascii): Do not set coding->eol_seen but update it. Do not
5251 call adjust_coding_eol_type here.
5252 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5253 If the eol-type of CODING is already specified, adjust the eol type
5254 of the found coding-system.
5255 (decode_coding_gap): Cancel previous change. Utilize the
5256 character numbers counted by detect_coding_utf_8. Fix detection
5259 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5261 * search.c (looking_at_1): Only set last_thing_searched if the match
5262 changed the match-data (bug#14281).
5264 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5266 * xdisp.c (reseat_at_previous_visible_line_start):
5267 Already declared in dispextern.h, so remove it here.
5268 (move_it_vertically_backward): Likewise.
5270 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5272 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5273 (Fx_display_pixel_width, Fx_display_pixel_height)
5274 (Fx_display_mm_width, Fx_display_mm_height):
5275 Mention `display-monitor-attributes-list' in docstrings.
5277 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5278 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5279 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5280 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5281 (Fx_display_backing_store, Fx_display_visual_class)
5282 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5283 (Fx_display_grayscale_p, Fx_display_pixel_width)
5284 (Fx_display_pixel_height, Fx_display_planes)
5285 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5286 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5287 (Fx_display_mm_width, Fx_display_mm_height)
5288 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5289 height for all physical monitors as in X11.
5291 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5292 Return pixel width or height for all physical monitors as in X11.
5294 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5296 Port --enable-gcc-warnings to clang.
5297 * bytecode.c (exec_byte_code):
5299 Redo diagnostic pragmas to pacify clang, too.
5300 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5301 * editfns.c (Fencode_time):
5302 * fileio.c (file_accessible_directory_p):
5303 * font.c (font_unparse_xlfd):
5304 Use '&"string"[index]' instead of '"string" + (index)'.
5305 * undo.c (user_error): Remove; unused.
5307 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5309 * insdel.c (insert_1_both): Document the arguments, instead of
5310 referring to insert_1, which no longer exists.
5312 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5313 some window, increment windows_or_buffers_changed, so that
5314 *Messages* display in that window is updated. (Bug#14408)
5316 * w32.c: Include epaths.h.
5317 (init_environment): Use cmdproxy.exe without leading directories.
5318 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5320 (gettimeofday): Adjust signature and return value to Posix
5323 * unexw32.c (open_output_file): Delete the existing emacs.exe
5324 before creating it, to break the hard link to the versioned
5327 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5328 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5329 (FIRSTFILE_OBJ): New variables.
5330 (W32_RES): Rename to EMACSRES. All users changed.
5331 (base_obj): Use $(CM_OBJ).
5332 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5333 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5334 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5335 $(W32_RES_LINK) before $(LIBES).
5336 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5338 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5340 * makefile.w32-in (DOC): Use just "DOC".
5342 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5344 * process.c: Export default filters and sentinels to Elisp.
5345 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5347 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5348 (Fset_process_sentinel, Fformat_network_address):
5349 Default to them instead of nil.
5350 (server_accept_connection): Sentinels can't be nil any more.
5351 (read_and_dispose_of_process_output): New function, extracted from
5352 read_process_output.
5353 (read_process_output): Use it; filters can't be nil.
5354 (Finternal_default_process_filter): New function, extracted from
5355 read_process_output.
5356 (exec_sentinel_unwind): Remove function.
5357 (exec_sentinel): Don't zilch sentinel while running.
5358 (status_notify): Sentinels can't be nil.
5359 (Finternal_default_process_sentinel): New function extracted from
5361 (setup_process_coding_systems): Default filter is not nil any more.
5362 (syms_of_process): Export new Elisp functions and initialize
5364 * lisp.h (make_lisp_proc): New function.
5366 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5368 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5370 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5372 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5373 unless we know that the window w is a leaf window.
5374 Another attempt at solving bug#14062.
5376 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5378 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5381 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5383 * image.c (gif_load): Check that subimages fit (Bug#14345).
5385 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5387 * lread.c (skip_dyn_eof): New function.
5388 (read1): Use it to skip the end of a file in response to #@00.
5390 * doc.c (get_doc_string): Slightly relax the sanity checking.
5392 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5394 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5395 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5396 (MonitorInfo): New struct.
5397 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5398 (Fns_display_monitor_attributes_list): New functions.
5399 (display-usable-bounds): Remove.
5400 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5403 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5405 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5406 (GTK_CHECK_VERSION): New macro, if not already defined.
5407 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5408 replaced by GTK_CHECK_VERSION.
5410 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5412 * xterm.h (GTK_PREREQ): New macro.
5413 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5414 to use this macro instead, for consistency and clarity.
5416 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5418 * xdisp.c (row_for_charpos_p): New function, with code of
5419 cursor_row_p, but accepts an additional argument CHARPOS instead
5420 of using a hardcoded PT.
5421 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5422 (row_containing_pos): Call row_for_charpos_p instead of partially
5423 doing the same. Fixes cursor positioning under longlines-mode
5424 when longlines-show-effect includes more than one newline, when
5425 moving the cursor vertically up.
5427 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5429 * makefile.w32-in (ACL_H): New macro.
5430 ($(BLD)/fileio.$(O)): Update dependencies.
5432 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5434 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5435 * Makefile.in (LIB_ACL): New macro.
5436 (LIBACL_LIBS): Remove.
5437 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5438 * fileio.c: Include <acl.h>.
5439 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5440 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5442 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5445 * unexelf.c: Don't assume ElfW (Half) fits in int.
5446 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5447 when dealing with ElfW (Half) values, since they can exceed 2**31
5448 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5449 (entry_address): Omit unused NUM arg. All uses changed.
5451 2013-05-07 Juri Linkov <juri@jurta.org>
5453 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5454 to the string converted from number with `Fnumber_to_string'.
5457 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5459 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5460 This fixes a problem introduced by my previous change.
5462 2013-05-07 Glenn Morris <rgm@gnu.org>
5464 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5466 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5468 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5470 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5472 Static checking by GCC 4.8.0.
5473 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5474 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5475 (x_get_monitor_attributes_fallback)
5476 (x_get_monitor_attributes_xinerama)
5477 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5478 Define only if USE_GTK.
5479 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5480 (x_get_monitor_attributes_fallback): Omit unused locals.
5481 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5482 Use double, not float, to avoid mixed-mode floating point arithmetic.
5484 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5485 Jan Djärv <jan.h.d@swipnet.se>
5487 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5488 (XINERAMA_CFLAGS): New macros.
5489 (ALL_CFLAGS, LIBES): Use them.
5491 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5492 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5493 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5494 (syms_of_xfns): DEFSYM them.
5495 (struct MonitorInfo): New struct.
5496 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5497 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5498 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5499 (x_get_monitor_attributes_xinerama): New functions.
5500 (Fx_display_monitor_attributes_list): New primitive.
5501 (syms_of_xfns): Defsubr it.
5503 * xterm.h (x_display_info): Add Xatom_net_workarea and
5504 Xatom_net_current_desktop.
5506 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5507 and dpyinfo->Xatom_net_current_desktop.
5509 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5511 * xdisp.c (pos_visible_p): Use the special code for finding the
5512 beginning of a display property or overlay for any "replacing"
5513 display property, not just for display strings. This solves
5514 incorrect reporting of position by posn-at-point. (Bug#14241)
5516 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5518 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5519 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5520 Verify that ElfW (Half) fits in int.
5521 (fatal): Use same signature as lisp.h.
5522 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5523 configure and build with -DUNEXELF_DEBUG without worrying about
5524 other modules that use DEBUG.
5525 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5526 possibly-wide integers now uses it instead of plain fprintf.
5527 (entry_address): New function, which avoids problems with 32-bit
5528 overflow on 64-bit hosts.
5529 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5530 (round_up): Don't assume the remainder fits in int.
5531 (find_section): Use bool for boolean. Simplify debug code.
5532 (unexec): Don't assume file sizes fit in int or size_t.
5533 Omit unnecessary trailing newline in 'fatal' format.
5534 Use strerror rather than outputting decimal error number.
5535 Remove unused code when emacs is not defined;
5536 this file relies on Emacs now.
5537 Don't assume e_phnum and e_shnum are positive.
5539 * regex.c: Fix problems when DEBUG is defined.
5540 (extract_number, extract_number_and_incr): Define regardless of
5541 whether DEBUG is defined; that's simpler and makes the code less
5542 likely to go stale in the normal case when DEBUG is not defined.
5543 Return int rather than taking an int * arg. All callers changed.
5544 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5545 Remove, replacing with ...
5546 (DEBUG_PRINT): New macro. All callers changed.
5547 (DEBUG_COMPILES_ARGUMENTS): New macro.
5548 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5549 (print_compiled_pattern, print_double_string) [DEBUG]:
5550 Use prototype rather than old-style definition.
5551 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5552 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5553 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5554 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5555 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5556 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5557 This matters only when DEBUG is defined.
5559 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5561 * xdisp.c (set_iterator_to_next): Set the
5562 ignore_overlay_strings_at_pos_p flag only if we are _really_
5563 iterating over an overlay string, as indicated by the
5564 current.overlay_string_index member. (Bug#14306)
5566 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5568 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5569 to where it is used, to avoid autorelease issues (Bug#14050).
5571 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5573 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5574 * fileio.c (syms_of_fileio): Implement this.
5575 * filelock.c (create_lock_file): If symbolic links don't work, so
5576 we use a regular file as a lock file, do not fsync the lock file;
5579 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5581 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5582 (syms_of_minibuf): Adjust accodingly.
5584 * callint.c (Fcall_interactively): Adjust calls accordingly.
5586 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5588 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5589 w->contents is a buffer before computing everything else.
5590 Use parentheses to disambiguate last part of the condition.
5592 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5593 assertion violations. (Bug#14062)
5595 2013-05-01 David Reitter <david.reitter@gmail.com>
5597 * nsfns.m (ns_tooltip): Initialize.
5599 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5601 * coding.c (decode_coding_gap): Don't remove the character before
5602 a newline unless it's a CR character. (Bug#14287)
5604 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5606 * dispextern.h (struct face): Move enum face_underline_type
5607 earlier so that bitfields can be in the same word.
5609 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5611 * nsfns.m (handlePanelKeys): New function.
5612 (EmacsOpenPanel:performKeyEquivalent:)
5613 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5614 arrows/function/control and copy/paste keys (Bug#14296).
5616 2013-04-27 Juri Linkov <juri@jurta.org>
5618 * callint.c (Fcall_interactively): Call `Qread_number' for
5619 interactive code letter `n' instead of using duplicate code.
5622 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5624 * systime.h (make_timeval): Declare as 'const'.
5626 2013-04-27 Kenichi Handa <handa@gnu.org>
5628 * font.c (font_open_entity): Always open a font of manageable
5631 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5633 Port better to AIX (Bug#14258).
5634 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5637 2013-04-24 Kenichi Handa <handa@gnu.org>
5639 * coding.c (decode_coding_iso_2022): When an invalid escape
5640 sequence is encountered, reset the invocation and designation
5641 status to the safest one.
5643 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5645 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5646 Without this fix, "make distclean" leaves stamp-h1 behind.
5648 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5650 * w32fns.c (w32_fullscreen_rect): New function to compute the
5651 window rectangle for the given fullscreen mode.
5652 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5653 longer tunes the window size. This keeps the window's edges flush
5654 with the screen and allows the taskbar to hide itself in fullboth.
5656 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5657 window decorations and uses the entire screen.
5659 * w32term.h (w32_fullscreen_rect) Add prototype.
5660 (struct w32_output): Replace normal_width, normal_height,
5661 normal_top, and normal_left members with a single normal_placement
5663 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5665 (FRAME_NORMAL_PLACEMENT): New macro.
5667 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5669 * minibuf.c (Ftest_completion): Silence compiler warning.
5671 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5673 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5676 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5679 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5680 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5681 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5682 parentheses where appropriate.
5684 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5686 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5688 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5690 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5691 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5692 Mention in the doc string that setting these variables takes
5693 effect only after a call to set-window-buffer. (Bug#14200)
5695 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5697 * indent.c (Fvertical_motion): Don't consider display strings on
5698 overlay strings as display strings on the buffer position we
5699 started from. This prevents vertical cursor motion from jumping
5700 more than one line when there's an overlay string with a display
5701 property at end of line.
5702 Reported by Karl Chen <Karl.Chen@quarl.org> in
5703 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5705 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5707 * window.c (select_window): `record_buffer' even if window is
5708 already selected (bug#14191).
5710 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5712 * window.c (Fwindow_end): Test more flags, including the buffer's
5713 last_overlay_modified flag, to determine whether the window's
5714 display is really up-to-date. Prevents the function from
5715 returning a stale value. (Bug#14170)
5716 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5719 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5721 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5722 garbaged only if it is not already the top frame on its TTY.
5723 This prevents flickering due to constant redrawing of TTY frames when
5724 there are GUI frames open in the same session. (Bug#13864)
5726 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5728 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5729 of marking the idle timers directly.
5731 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5733 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5736 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5738 * window.c (select_window): Don't record_buffer while the invariant is
5739 temporarily broken (bug#14161).
5741 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5743 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5745 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5747 2013-04-07 Romain Francoise <romain@orebokech.com>
5749 Ignore additional platform-specific ACL errors (Bug#13702).
5750 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5751 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5753 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5755 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5758 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5760 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5761 This bug was introduced by my 2013-02-25 change that simplified
5762 data_start configuration. Without this change, on GNU/Linux
5763 an Emacs configured with --enable-profiling fails immediately
5764 due to a profiler signal.
5765 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5766 with these flags. On platforms where special flags are needed
5767 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5768 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5769 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5771 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5773 Get rid of some platform-specific functions examining window
5774 system and its capabilities. This is a partial rework of the
5776 * lisp.h (have_menus_p): Remove prototype. This function is
5777 replaced with platform-independent window_system_available.
5778 (check_window_system): Move to...
5779 * frame.h (decode_window_system_frame, window_system_available):
5780 ...here, add new prototypes.
5781 * frame.c (window_system_available, decode_window_system_frame):
5783 (check_window_system): Platform-independent now.
5784 * xterm.h (x_in_use): Remove declaration.
5786 * w32term.h (check_x_frame):
5787 * nsterm.h (check_x_frame): Remove prototypes. This function
5788 is replaced with platform-independent decode_window_system_frame.
5789 * msdos.c (have_menus_p): Remove.
5790 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5791 Remove platform-specific functions. Use check_window_system,
5792 decode_window_system_frame and check_ns_display_info where
5793 appropriate. Minor style and comment tweaks.
5794 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5795 (check_x_frame): Likewise.
5796 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5798 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5799 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5800 * xmenu.c, xselect.c: All related users changed.
5802 2013-04-03 Kenichi Handa <handa@gnu.org>
5804 The following changes is to optimize the code for reading UTF-8
5807 * coding.c (check_ascii): Rename from detect_ascii. Return value
5808 changed. Check EOL format. Do not call adjust_coding_eol_type
5810 (check_utf_8): New function.
5811 (adjust_coding_eol_type): Do nothing if already adjusted.
5812 (detect_coding): Compare the return value of check_ascii with
5813 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5814 (decode_coding_gap): Optimize for valid UTF-8.
5816 2013-03-21 Kenichi Handa <handa@gnu.org>
5818 * coding.c (syms_of_coding): Cancel previous change.
5820 * insdel.c (insert_from_gap): Fix previous change.
5822 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5824 Consistently use platform-specific function to detect window system.
5825 * lisp.h (check_window_system): New prototype. This function is
5826 going to replace check_x, check_w32 and check_ns.
5827 (have_menus_p): Mention msdos.c in comment.
5828 * fontset.c (check_window_system_func): Remove. Adjust all users.
5829 * fontset.h (check_window_system_func): Remove prototype.
5830 * nsterm.h (check_ns):
5831 * xterm.h (check_x):
5832 * w32term.h (check_w32): Likewise.
5833 * menu.c (Fx_popup_menu): Use check_window_system.
5834 * msdos.c (check_window_system): Define for MS-DOS.
5835 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5836 * w32fns.c (check_window_system): Likewise for MS-Windows.
5837 * xfns.c (check_window_system): Likewise for X.
5838 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5839 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5841 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5843 Prefer < to > in range checks such as 0 <= i && i < N.
5844 This makes it easier to visualize quantities on a number line.
5845 This patch doesn't apply to all such range checks,
5846 only to the range checks affected by the 2013-03-24 change.
5847 This patch reverts most of the 2013-03-24 change.
5848 * alloc.c (xpalloc, Fgarbage_collect):
5849 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5850 * character.c (string_escape_byte8):
5851 * charset.c (read_hex):
5852 * data.c (cons_to_unsigned):
5853 * dispnew.c (update_frame_1):
5854 * doc.c (Fsubstitute_command_keys):
5855 * doprnt.c (doprnt):
5856 * editfns.c (hi_time, decode_time_components):
5857 * fileio.c (file_offset):
5858 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5859 * font.c (font_intern_prop):
5860 * frame.c (x_set_alpha):
5861 * gtkutil.c (get_utf8_string):
5862 * indent.c (check_display_width):
5863 * keymap.c (Fkey_description):
5864 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5866 * minibuf.c (read_minibuf_noninteractive):
5867 * process.c (wait_reading_process_output):
5868 * search.c (Freplace_match):
5869 * window.c (get_phys_cursor_glyph):
5870 * xdisp.c (redisplay_internal):
5871 * xsmfns.c (smc_save_yourself_CB):
5872 Prefer < to > for range checks.
5873 * dispnew.c (sit_for): Don't mishandle NaNs.
5874 This fixes a bug introduced in the 2013-03-24 change.
5875 * editfns.c (decode_time_components): Don't hoist comparison.
5876 This fixes another bug introduced in the 2013-03-24 change.
5878 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5880 * frame.h (struct frame): Drop scroll_bottom_vpos
5881 member becaue all real users are dead long ago.
5882 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5883 * xdisp.c (redisplay_internal): Adjust user.
5885 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5887 * nsmenu.m (showAtX:Y:for:): setLevel to
5888 NSPopUpMenuWindowLevel (Bug#13998).
5890 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5892 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5893 (ns_check_pending_open_menu): Declare.
5895 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5896 (x_activate_menubar): Update the menu with title that matches
5897 ns_get_pending_menu_title, and call
5898 ns_check_pending_openmenu (Bug#12698).
5899 (menuWillOpen:): New method.
5900 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5902 * nsterm.m (menu_will_open_state, menu_mouse_point)
5903 (menu_pending_title): New varaibles.
5904 (ns_get_pending_menu_title, ns_check_menu_open)
5905 (ns_check_pending_open_menu): New functions.
5907 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5909 * indent.c (current_column_bol_cache): Remove leftover which is not
5910 used in Fmove_to_column any more.
5911 (current_column, scan_for_column): Adjust users.
5912 * keyboard.c (last_point_position_buffer, last_point_position_window):
5913 Remove leftovers which are not used for recording undo any more.
5914 (command_loop_1, syms_of_keyboard): Adjust users.
5915 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5916 redisplay_window any more.
5917 (move_it_to): Adjust user.
5919 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5921 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5922 Update dependencies.
5924 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5926 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5927 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5930 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5932 * window.h (struct window): Replace hchild, vchild and buffer slots
5933 with the only contents slot. This is possible because each valid
5934 window may have either the child window (in vertical or horizontal
5935 combination) or buffer to display (for the leaf window). Using that,
5936 a lof of operations to traverse and/or change window hierarchies may
5937 be simplified. New member horizontal is used to distinguish between
5938 horizontal and vertical combinations of internal windows.
5939 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
5940 (WINDOW_VERTICAL_COMBINATION_P): New macros.
5941 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
5942 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
5943 Use contents slot, not buffer, where appropriate.
5944 (wset_combination): New function.
5945 (wset_buffer): Add eassert.
5946 (Fframe_first_window): Simplify the loop reaching first window.
5947 (Fwindow_buffer): Use WINDOW_LEAF_P.
5948 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
5949 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
5950 (unshow_buffer): Convert initial debugging check to eassert.
5951 (replace_window, recombine_windows, Fdelete_other_windows_internal)
5952 (make_parent_window, window_resize_check, window_resize_apply)
5953 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
5954 (Fset_window_configuration, delete_all_child_windows, save_window_save):
5955 Adjust to match struct window changes.
5956 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
5957 (mark_window_cursors_off, count_windows, get_leaf_windows)
5958 (foreach_window_1): Simplify the loop.
5959 * alloc.c (mark_object): Do not check for the leaf window because
5960 internal windows has no glyph matrices anyway.
5961 * dispnew.c (clear_window_matrices, showing_window_margins_p)
5962 (allocate_matrices_for_window_redisplay, fake_current_matrices)
5963 (allocate_matrices_for_frame_redisplay, free_window_matrices)
5964 (build_frame_matrix_from_window_tree, mirror_make_current)
5965 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
5966 (update_window_tree, set_window_update_flags): Simplify the loop.
5967 (sync_window_with_frame_matrix_rows): Enforce live window.
5968 Use contents slot, not buffer, where appropriate.
5969 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
5970 and WINDOW_HORIZONTAL_COMBINATION_P.
5971 (make_frame_visible_1): Simplify the loop.
5972 Use contents slot, not buffer, where appropriate.
5973 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
5974 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
5975 (expose_window_tree): Likewise.
5976 Use contents slot, not buffer, where appropriate.
5977 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
5978 to avoid deleted windows. Use contents slot instead of buffer.
5979 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
5980 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
5981 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
5982 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
5984 2013-03-28 Eli Zaretskii <eliz@gnu.org>
5986 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
5987 identify the reasons for assertion violations in bug#14062 and
5989 (Fx_show_tip): Fix compilation error under
5990 "--enable-check-lisp-object-type". (Bug#14073)
5992 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
5993 Reported by <rzl24ozi@gmail.com>.
5995 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
5997 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
5999 (unwind_with_echo_area_buffer): ...to restore it here.
6000 This is needed to ensure that...
6001 (redisplay_window): ...both window markers are valid here,
6002 which is verified by eassert.
6003 * editfns.c (save_excursion_save): Do not assume that
6004 selected_window always displays the buffer.
6005 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6008 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6010 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6013 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6015 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6017 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6019 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6020 since MinGW's w32api headers do. This avoids compiler warnings.
6022 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6025 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6027 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6029 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6031 * gtkutil.c (style_changed_cb): Check if frame is live and an
6032 X frame (Bug#14038).
6034 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6036 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6037 Define only for _WIN32_WINNT less than 0x0500.
6038 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6040 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6041 see its own definitions of 'struct timeval' and 'struct timezone'.
6043 Fix incompatibilities between MinGW.org and MinGW64 headers.
6044 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6046 * w32.c (REPARSE_DATA_BUFFER): Guard with
6047 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6049 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6051 * xterm.c: Include X11/XKBlib.h
6052 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6054 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6056 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6058 * blockinput.h (input_blocked_p): Likewise.
6059 * bytecode.c (exec_byte_code): Likewise.
6060 * callproc.c (call_process_kill, call_process_cleanup)
6061 (Fcall_process): Likewise.
6062 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6063 (Fccl_execute_on_string): Likewise.
6064 * character.c (string_escape_byte8): Likewise.
6065 * charset.c (read_hex): Likewise.
6066 * cm.c (calccost): Likewise.
6067 * data.c (cons_to_unsigned): Likewise.
6068 * dired.c (directory_files_internal, file_name_completion):
6070 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6071 (sit_for): Likewise.
6072 * doc.c (Fsubstitute_command_keys): Likewise.
6073 * doprnt.c (doprnt): Likewise.
6074 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6075 * emacsgtkfixed.c: Likewise.
6076 * fileio.c (file_offset, Fwrite_region): Likewise.
6077 * floatfns.c (Fexpt, fmod_float): Likewise.
6078 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6080 * font.c (font_intern_prop): Likewise.
6081 * frame.c (x_set_alpha): Likewise.
6082 * gtkutil.c (get_utf8_string): Likewise.
6083 * indent.c (check_display_width): Likewise.
6084 * intervals.c (create_root_interval, rotate_right, rotate_left)
6085 (split_interval_right, split_interval_left)
6086 (adjust_intervals_for_insertion, delete_node)
6087 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6088 (merge_interval_right, merge_interval_left, copy_intervals)
6089 (set_intervals_multibyte_1): Likewise.
6090 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6091 * keymap.c (Fkey_description): Likewise.
6092 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6093 * lread.c (openp, read_integer, read1, string_to_number):
6095 * menu.c (ensure_menu_items): Likewise.
6096 * minibuf.c (read_minibuf_noninteractive): Likewise.
6097 * print.c (printchar, strout): Likewise.
6098 * process.c (create_process, Faccept_process_output)
6099 (wait_reading_process_output, read_process_output, send_process)
6100 (wait_reading_process_output): Likewise.
6101 * profiler.c (make_log, handle_profiler_signal): Likewise.
6102 * regex.c (re_exec): Likewise.
6103 * regex.h: Likewise.
6104 * search.c (looking_at_1, Freplace_match): Likewise.
6105 * sysdep.c (get_child_status, procfs_ttyname)
6106 (procfs_get_total_memory): Likewise.
6107 * systime.h (EMACS_TIME_VALID_P): Likewise.
6108 * term.c (dissociate_if_controlling_tty): Likewise.
6109 * window.c (get_phys_cursor_glyph): Likewise.
6110 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6111 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6113 * xfns.c (Fx_window_property): Likewise.
6114 * xmenu.c (set_frame_menubar): Likewise.
6115 * xselect.c (x_get_window_property, x_handle_dnd_message):
6117 * xsmfns.c (smc_save_yourself_CB): Likewise.
6118 * xterm.c (x_scroll_bar_set_handle): Likewise.
6120 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6122 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6123 to be optional or nil. Adjust comment and convert it to docstring.
6124 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6125 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6127 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6129 Static checking by GCC 4.8-20130319.
6130 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6131 * process.c (Fset_process_datagram_address)
6132 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6133 * xdisp.c (get_char_face_and_encoding):
6134 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6135 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6136 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6138 2013-03-24 Ken Brown <kbrown@cornell.edu>
6140 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6141 fix compilation on 64-bit Cygwin, where underscores are not
6142 automatically prepended.
6144 * w32term.c (w32_initialize): Silence compiler warning.
6146 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6148 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6149 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6150 variables, to save and restore frame dimensions.
6151 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6152 after returning from a 'fullscreen' configuration.
6153 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6154 to avoid races between the main thread and the input thread.
6156 * w32term.h (struct w32_output): New members normal_width,
6157 normal_height, normal_top, normal_left, and prev_fsmode.
6158 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6159 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6162 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6163 'fullscreen' parameter. Always record previous width and height
6164 of the frame, except when switching out of maximized modes, so
6165 that they could be restored correctly, instead of resetting to the
6166 default frame dimensions. Send SC_RESTORE command to the frame,
6167 unless we are going to send SC_MAXIMIZE, to restore the frame
6168 resize hints in the mouse pointer shown by the window manager.
6171 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6173 * lisp.h (get_frame_param): Adjust conditions for prototype
6176 2013-03-22 Ken Brown <kbrown@cornell.edu>
6178 * unexcw.c: Drop unneeded inclusion of w32common.h.
6179 (report_sheap_usage): Declare.
6180 (read_exe_header): Add magic numbers for x86_64.
6181 (fixup_executable): Fix printf format specifier for unsigned long
6184 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6186 * frame.h (struct frame): Put menu_bar_window under #ifdef
6187 because this member is not needed when X toolkit is in use.
6188 (fset_menu_bar_window):
6189 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6190 (free_glyphs, update_frame):
6191 * xdisp.c (expose_frame): Likewise.
6192 (display_menu_bar): Likewise. Remove redundant eassert.
6193 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6196 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6198 Use functions and constants to manipulate Lisp_Save_Value objects.
6199 This replaces code that used macros and strings and token-pasting.
6200 The change makes the C source a bit easier to follow,
6201 and shrinks the Emacs executable a bit.
6202 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6203 (make_save_value): Change 1st arg from string to enum. All callers
6206 (mark_object): Use if, not #if, for GC_MARK_STACK.
6207 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6208 (XSAVE_OBJECT): Now functions, not macros.
6209 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6210 the constant was never used.
6211 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6212 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6213 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6214 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6216 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6217 type3 with a single member save_type. All uses changed.
6218 (save_type, set_save_pointer, set_save_integer): New functions.
6219 * print.c (PRINTX): Remove.
6221 * alloc.c: Remove redundant static declarations.
6223 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6225 * window.h (struct window): Convert left_col, top_line, total_lines
6226 and total_cols from Lisp_Objects to integers. Adjust comments.
6227 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6229 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6230 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6231 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6232 Adjust users where appropriate.
6234 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6236 * frame.h (struct frame): Drop resx and resy because the same data is
6237 available from window system-specific output context. Adjust users.
6238 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6239 New functions to provide defaults when no window system available.
6240 (FRAME_RES_X, FRAME_RES_Y): New macros.
6241 (NUMVAL): Move from xdisp.c.
6242 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6243 (Ffont_face_attributes, Fopen_font):
6244 * image.c (gs_load):
6245 * w32font.c (fill_in_logfont):
6246 * xdisp.c (calc_pixel_width_or_height):
6247 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6248 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6250 2013-03-20 Kenichi Handa <handa@gnu.org>
6252 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6253 to 1 (temporary workaround until a bug related to ASCII
6254 optimization is fixed).
6256 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6258 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6259 Signal error if window is not internal. Adjust docstring.
6260 (delete_all_child_windows): Use combination_limit to save the buffer.
6261 (Fset_window_configuration): Adjust accordingly.
6262 * print.c (syms_of_print): Initialize debugging output not here...
6263 (init_print_once): ...but in a new function here.
6264 * lisp.h (init_print_once): Add prototype.
6265 * emacs.c (main): Add call to init_print_once. Adjust comments.
6267 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6269 * window.c (window_resize_check, window_resize_apply)
6270 (window_from_coordinates, recombine_windows, set_window_buffer)
6271 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6272 (Fsplit_window_internal, Fdelete_window_internal)
6273 (freeze_window_starts): Use bool for booleans.
6274 * window.h (window_frame_coordinates, resize_frame_windows)
6275 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6277 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6279 * dispnew.c (bitch_at_user): Use `user-error'.
6281 2013-03-17 Ken Brown <kbrown@cornell.edu>
6283 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6284 as return type of image_background. (Bug#13981)
6285 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6287 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6289 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6290 (ns_select): Don't return with result uninitialized.
6292 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6295 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6297 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6298 directories. If filename is nil, get directory name (Bug#13932).
6299 Use getFilename and getDirectory.
6300 (getFilename, getDirectory): New methods for EmacsSavePanel and
6302 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6304 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6306 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6308 2013-03-15 Kenichi Handa <handa@gnu.org>
6310 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6311 (adjust_after_replace): Make it back to static. Delete the third
6312 arg text_at_gap_tail. Cancel the code for handling it.
6314 * coding.h (struct coding_system): New member eol_seen.
6316 * coding.c (detect_ascii): New function.
6317 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6318 when the source bytes are actually scanned. On detecting for
6319 coding_category_utf_8_auto, call detect_ascii instead of scanning
6320 source bytes directly.
6321 (produce_chars): Call insert_from_gap with the new arg 0.
6322 (encode_coding): Likewise.
6323 (decode_coding_gap): Control ASCII optimization by the variable
6324 disable_ascii_optimization instead of #ifndef .. #endif.
6325 Deccode EOL format according to coding->eol_seen.
6326 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6329 * lisp.h (adjust_after_replace): Cancel externing it.
6330 (insert_from_gap): Adjust prototype.
6332 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6334 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6335 FULLSCREEN_MAXIMIZED. (Bug#13935)
6337 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6339 * region-cache.c (find_cache_boundary, move_cache_gap)
6340 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6341 Simplify debugging check and convert to eassert. Adjust comment.
6342 (pp_cache): Put under ENABLE_CHECKING.
6344 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6346 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6347 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6349 (w32fullscreen_hook): If the frame is visible, reset
6350 f->want_fullscreen flag after changing the frame size. If the
6351 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6354 2013-03-13 Daniel Colascione <dancol@dancol.org>
6356 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6357 too so that these builds can use Cygwin's file conversion
6358 functions. (We've been building and linking cygw32.o all along
6359 and just not using it.)
6361 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6363 File synchronization fixes (Bug#13944).
6364 * Makefile.in (LIB_FDATASYNC): New macro.
6366 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6367 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6368 Don't worry about HAVE_FSYNC, since a substitute fsync is
6369 available if the system lacks one.
6370 (Fwrite_regin): Retry fsync if interrupted.
6372 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6374 * w32term.c (w32_read_socket): If the Emacs frame is being
6375 activated, call w32fullscreen_hook, to make sure the new frame
6376 dimensions are in effect. (Bug#13937)
6378 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6380 * xdisp.c (init_iterator): Simplify because both character and byte
6381 positions are either specified or -1. Add eassert. Adjust comment.
6382 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6383 character and byte positions can be obtained from marker.
6385 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6387 Static checking by Sun C 5.12.
6388 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6389 * bytecode.c (exec_byte_code):
6390 * dispnew.c (init_display):
6392 * fileio.c (Fsubstitute_in_file_name):
6393 * keyboard.c (Fevent_convert_list):
6394 * keymap.c (Fsingle_key_description):
6395 * term.c (maybe_fatal, fatal):
6396 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6397 * xsmfns.c (Fhandle_save_session):
6398 Omit unreachable code.
6399 * keymap.c (map_keymap_char_table_item): Cast void * to
6400 a function pointer type; the C Standard requires this.
6402 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6403 Include <sys/param.h> unconditionally, as that works elsewhere and
6404 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6405 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6408 See ChangeLog.12 for earlier changes.
6414 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6416 This file is part of GNU Emacs.
6418 GNU Emacs is free software: you can redistribute it and/or modify
6419 it under the terms of the GNU General Public License as published by
6420 the Free Software Foundation, either version 3 of the License, or
6421 (at your option) any later version.
6423 GNU Emacs is distributed in the hope that it will be useful,
6424 but WITHOUT ANY WARRANTY; without even the implied warranty of
6425 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6426 GNU General Public License for more details.
6428 You should have received a copy of the GNU General Public License
6429 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.