1 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
4 (struct sockaddr): Add forward decl, for platforms that lack it.
6 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
8 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11 2013-10-16 Eli Zaretskii <eliz@gnu.org>
13 * w32.c (network_interface_get_info, network_interface_list)
14 (network_interface_info): New functions. (Bug#15610)
15 (GetAdaptersInfo_Proc): New typedef.
16 (get_adapters_info): New wrapper function.
17 (globals_of_w32): Initialize g_b_init_get_adapters_info.
19 * process.h (network_interface_list, network_interface_info): New
22 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
23 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
24 all systems. Return non-nil for systems that HAVE_NET_IF_H and
25 for WINDOWSNT. Doc fix.
26 (syms_of_process): Defsubr Snetwork_interface_list and
27 Snetwork_interface_info unconditionally.
29 * menu.c (have_boxes): Fix redundant simulation of radio buttons
30 in NS GUI sessions. (Bug#15629)
32 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
34 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
36 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
38 * print.c (print_object): Print " ..." when truncating bool vectors.
40 2013-10-15 Eli Zaretskii <eliz@gnu.org>
42 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
43 standard mouse buttons.
45 * termhooks.h (struct input_event): Remove incorrect commentary.
47 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
49 Disallow bool vector operations on mixed-length operands.
50 The old behavior left garbage in the result vector sometimes,
51 and didn't seem to be useful.
52 * data.c (Qwrong_length_argument): New static var.
53 (wrong_length_argument): New function.
54 (bool_vector_binop_driver): Check that args agree in length.
56 * keyboard.c, keyboard.h (all_kboards): Now static.
58 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
60 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
61 note from the lispref.
63 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
65 * nsterm.h (struct ns_display_info): Remove set-but-unused
66 member image_cache (image caches are per-terminal anyway).
67 (FRAME_X_IMAGE_CACHE): Remove.
68 * nsterm.m (ns_initialize_display_info): Adjust user.
70 2013-10-14 Eli Zaretskii <eliz@gnu.org>
72 * w32proc.c: Include mingw_time.h.
74 * w32.c: Include mingw_time.h.
76 Implement scrolling of TTY menus when the screen is too short.
78 * term.c (tty_menu_display): Accept an additional argument, the
79 menu item from which to start displaying the menu. Account for
80 the value of Y when limiting the menu to the number of available
82 (mi_result): New enumeration.
83 (read_menu_input): Return enumerated value. When the y coordinate
84 hits min_y or max_y, return scroll indication instead of wrapping
86 (tty_menu_activate): Handle the scrolling indications from
87 read_menu_input. Compute the first menu item to display and pass
88 it to tty_menu_display.
90 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
92 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
93 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
94 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
95 Adjust to match the change described below.
96 (struct terminal): Move must_write_spaces, line_ins_del_ok,
97 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
98 memory_below_frame members to...
99 * termchar.h (struct tty_display_info): ...here because they're
100 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
102 * nsterm.m (ns_create_terminal):
103 * w32term.c (w32_create_terminal):
104 * xterm.c (x_create_terminal): Adjust users.
105 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
106 to filter out non-TTY frames. Adjust comment.
107 (scrolling): Adjust user. Prefer eassert for debugging check.
109 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
111 * xfaces.c (PT_PER_INCH): Remove unused macro.
112 * termhooks.h (struct terminal): Remove set-but-unused
113 member fast_clear_end_of_line.
114 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
115 * nsterm.m (ns_create_terminal):
117 * w32term.c (w32_create_terminal):
118 * xterm.c (x_create_terminal): Adjust users.
120 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
122 * lisp.h (bool_vector_size): New function.
123 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
124 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
125 (Fbool_vector_not, Fbool_vector_count_matches_at):
126 Remove uses of 'eassume' that should no longer be needed,
127 because they are subsumed by the 'eassume' in bool_vector_size.
129 2013-10-12 Eli Zaretskii <eliz@gnu.org>
131 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
132 after inclusion of gif_lib.h, thus fixing compiler warnings caused
133 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
135 2013-10-11 Eli Zaretskii <eliz@gnu.org>
137 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
138 have different dimensions. (Bug#15575)
140 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
143 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
145 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
147 * term.c (tty_menu_show): Never return with unbalanced
148 specpdl. Use eassert for debugging check. Adjust style.
150 2013-10-11 Eli Zaretskii <eliz@gnu.org>
152 * term.c (read_menu_input): Make selection of menu items
153 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
154 (tty_menu_activate): Fix off-by-one error when computing max_y.
156 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
158 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
159 audit logging (only used with GnuTLS 3.x) and enable it.
161 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
163 * dispnew.c (redraw_frame): Remove useless #ifdef because
164 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
165 Also, move TTY fflush to...
166 * term.c (tty_update_end): ...this function.
168 2013-10-11 Eli Zaretskii <eliz@gnu.org>
170 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
171 the end of the frame's glyph matrix. (Bug#15575)
173 * term.c (tty_menu_display): Don't move cursor while overwriting
174 frame's glyphs with menu items. Limit the number of items
175 displayed to what can be shown on the available screen lines,
176 excluding the echo area.
177 (tty_menu_activate): Limit the Y coordinate allowed by
178 read_menu_input to the last screen line used for menu display.
180 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
182 * lisp.h (eassume): New macro.
183 Also, include <verify.h>, for 'assume'.
184 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
185 (vroundup, vector_nbytes):
186 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
187 (Fbool_vector_not, Fbool_vector_count_matches)
188 (Fbool_vector_count_matches_at):
189 Use eassume, not eassert.
190 * casetab.c (set_identity, shuffle):
191 * composite.c (composition_gstring_put_cache):
192 * dispnew.c (update_frame_1):
193 * ftfont.c (ftfont_shape_by_flt):
194 * image.c (gif_load):
195 * intervals.c (offset_intervals):
196 * macfont.m (macfont_shape):
197 Remove calls to 'assume' that are no longer needed, because
198 --enable-gcc-warnings no longer generates bogus warnings
199 when these calls are removed.
201 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
203 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
205 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
207 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
208 (Qsubstitute_env_in_file_name): New var.
209 (syms_of_fileio): Define it.
211 2013-10-10 Eli Zaretskii <eliz@gnu.org>
213 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
214 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
217 * term.c (save_and_enable_current_matrix): Don't allocate and
218 don't save margin areas.
219 (restore_desired_matrix): Don't restore margin areas.
220 (free_saved_screen): Don't free margin areas.
222 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
224 * image.c: Pacify --enable-gcc-warnings.
225 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
226 #define only if used.
228 2013-10-10 Eli Zaretskii <eliz@gnu.org>
230 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
231 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
232 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
233 (gif_load): For giflib v5.x and later, display the error message
234 produced by giflib when its functions fail.
235 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
238 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
240 * keyboard.c (last_event_timestamp): Remove. For X selection and
241 GTK popup menus, it may be obtained from per-frame X display info.
242 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
243 (process_special_events): Adjust users.
244 * keyboard.h (last_event_timestamp): Remove declaration.
245 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
246 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
247 * menu.h (xmenu_show): Adjust prototype.
248 * menu.c (Fx_popup_menu): Adjust user.
249 * xselect.c (x_own_selection, x_get_foreign_selection)
250 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
252 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
254 * keyboard.c (init_kboard): Now static. Add arg
255 to denote window system. Adjust comment.
256 (init_keyboard): Adjust user.
257 (allocate_kboard): New function.
259 * nsterm.m (ns_term_init):
261 * w32term.c (w32_create_terminal):
262 * xterm.c (x_term_init): Use it.
263 * keyboard.h (init_kboard): Remove prototype.
264 (allocate_kboard): Add prototype.
266 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
268 * image.c (GIFLIB_MAJOR): Ensure it's defined.
269 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
271 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
273 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
275 2013-10-09 Eli Zaretskii <eliz@gnu.org>
277 * term.c (tty_menu_activate): Flush the output stream after
278 showing the cursor, and don't mark the frame garbaged at exit from
279 the function. Fixes redisplay glitches when moving from one menu
282 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
284 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
285 or throw error (Bug#15570).
287 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
289 * intervals.c (temp_set_point_both): Move test into 'eassert',
292 * lisp.h (eassert): Don't use 'assume'.
293 Sometimes 'assume' wins in performance, and sometimes it loses,
294 so it shouldn't be used all the time. Perhaps we need two
295 flavors of 'eassert', one for where 'assume' is far more likely
296 to help or to hurt; but that can be done later.
297 Problem reported by Dmitry Antipov in
298 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
299 Also, don't include <verify.h>; no longer needed.
301 2013-10-09 Glenn Morris <rgm@gnu.org>
303 * eval.c (Fcond): Doc tweak.
305 2013-10-09 Eli Zaretskii <eliz@gnu.org>
307 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
308 expressions with side effects to eassert. (Bug#15565)
310 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
312 * fns.c (hashfn_user_defined): Allow hash functions to return any
315 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
317 Fix minor problems found by static checking.
318 * dispnew.c (save_current_matrix): Omit unnecessary casts.
319 * dispnew.c (update_frame_with_menu): Mark debug local as used.
320 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
321 * keyboard.c (read_menu_command): Remove unused local.
322 * lisp.h (read_menu_command): New decl.
323 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
324 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
325 Return ptrdiff_t, not int.
326 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
327 not int, for benefit of xpalloc.
328 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
330 (have_menus_p): Remove; unused.
331 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
332 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
333 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
335 (save_and_enable_current_matrix): Omit unnecessary casts.
336 (read_menu_input): Omit local extern decl (now in lisp.h).
337 Don't access uninitialized storage if mouse_get_xy fails.
338 (tty_menu_activate): Mark local as initialized, for lint.
339 (tty_menu_activate, tty_meny_show): Remove unused locals.
341 2013-10-08 Eli Zaretskii <eliz@gnu.org>
343 Support menus on text-mode terminals.
344 * xterm.h (xw_popup_dialog): Add prototype.
346 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
347 (xmenu_show): Block input here, instead in Fx_popup_menu.
348 (xw_popup_dialog): New function, with X-specific bits of popup
351 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item): New
354 * window.c (Fset_window_configuration): Use run-time tests of the
355 frame type instead of compile-time conditionals, when menu-bar
356 lines are considered.
358 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
359 (w32_popup_dialog): New prototypes.
361 * w32menu.c (Fx_popup_dialog): Function deleted.
362 (w32_popup_dialog): New function, with w32 specific bits of popup
363 dialogs. Block input here.
365 * w32inevt.c (w32_console_read_socket): Minor change to add
366 debugging TTY events.
368 * w32fns.c (show_hourglass): If returning early because the frame
369 is not a GUI frame, unblock input.
371 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
372 (cursorY): New functions.
374 * termhooks.h (cursorX, cursorY): Prototypes of functions on
375 WINDOWSNT, macros that call curX and curY elsewhere.
377 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
379 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
380 specific function to hide and show cursor on a text-mode terminal.
381 (tty_menu_struct, struct tty_menu_state): New structures.
382 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
383 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
384 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
385 (tty_menu_locate, save_and_enable_current_matrix)
386 (restore_desired_matrix, screen_update, read_menu_input)
387 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
388 (tty_pop_down_menu, tty_menu_last_menubar_item)
389 (tty_menu_new_item_coords, tty_menu_show): New functions.
390 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
392 * nsterm.h (ns_popup_dialog): Adjust prototype.
394 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
396 (ns_popup_dialog): Adapt order of arguments to the other
397 *_menu_show implementations.
398 (Fx_popup_dialog): Function deleted.
400 * msdos.c (x_set_menu_bar_lines): Delete unused function.
402 * menu.h (tty_menu_show, menu_item_width): provide prototypes.
404 * menu.c (have_boxes): New function.
405 (single_keymap_panes): Use it instead of a compile-time
407 (single_menu_item): Use run-time tests of the frame type instead
408 of compile-time conditionals.
409 (encode_menu_string): New function.
410 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
411 the macro, since different types of frame need different encoding
413 (digest_single_submenu): Use run-time tests of frame type instead
414 of, or in addition to, compile-time conditionals.
415 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
416 (Fx_popup_menu): Detect when the function is called from keyboard
417 on a TTY. Don't barf when invoked on a text-mode frame. Check
418 frame type at run time, instead of compile-time conditionals for
419 invoking terminal-specific menu-show functions. Call
420 tty_menu_show on text-mode frames.
421 (Fx_popup_dialog): Moved here from xmenu.c. Test frame types at
422 run time to determine which alternative to invoke; support dialogs
425 * keyboard.h <Qmouse_movement>: Declare.
427 * keyboard.c <Qmouse_movement>: Now extern.
428 <Qecho_keystrokes>: New static variable.
429 (read_key_sequence): Accept an additional argument, a flag to
430 prevent redisplay during reading of the key sequence. All callers
432 (read_menu_command): New function.
433 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
435 (toolkit_menubar_in_use): New function.
436 (make_lispy_event): Use it instead of a compile-time test.
438 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
439 window-system being available.
441 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
442 to x-popup-dialog on the frame type, they all now support popup
445 * dispnew.c (save_current_matrix): Save the margin areas.
446 (restore_current_matrix): Restore margin areas.
447 (update_frame_with_menu): New function.
449 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
452 * alloc.c (make_save_ptr): Now compiled unconditionally.
454 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
456 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
457 (redraw_frame, update_frame): Adjust users.
458 * dispextern.h (set_window_update_flags): Adjust prototype.
459 * xdisp.c (redisplay_internal): When updating all frames with zero
460 windows_or_buffers_changed, assume that only the windows that shows
461 current buffer should be really updated.
463 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
465 Do not allocate huge temporary memory areas and objects while encoding
466 for file I/O, thus reducing an enormous memory usage for large buffers.
467 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
468 * coding.h (struct coding_system): New member raw_destination.
469 * coding.c (setup_coding_system): Initialize it to zero.
470 (encode_coding_object): If raw_destination is set, do not create
471 dst_object. Add comment.
472 * fileio.c (toplevel): New constant E_WRITE_MAX.
473 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
474 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
476 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
478 * nsterm.m (windowDidExitFullScreen:):
479 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
481 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
483 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
484 * keyboard.c (unblock_input_to): Don't process pending signals
485 if a fatal error is in progress.
487 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
488 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
489 they're talking about words in Lisp bool vectors.
490 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
491 * data.c (popcount_bits_word): Rename from popcount_size_t.
492 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
495 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
497 Improve support for popcount and counting trailing zeros (Bug#15550).
498 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
499 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
500 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
501 (popcount_size_t_msc, popcount_size_t_gcc):
502 Remove; now done by Gnulib.
503 (popcount_size_t): Now a macro that defers to Gnulib.
504 (count_trailing_zero_bits): Return int, for consistency with
505 Gnulib and because Emacs prefers signed to unsigned int.
506 Don't assume that size_t is either unsigned int or unsigned long
507 or unsigned long long.
508 (size_t_to_host_endian): Do not assume that size_t is either
509 exactly 32 or exactly 64 bits wide.
510 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
511 etc., so that it's now an enum constant, not a macro.
512 No need to assume that it's either 32 or 64.
514 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
516 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
519 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
521 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
522 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
524 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
526 emacs_read and emacs_write now use void *, not char *.
527 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
528 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
529 Buffer arg is now void *, not char *. This matches plain
530 'read' and 'write' better, and avoids a constraint violation
531 on Solaris 9 with Oracle Studio.
533 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
535 * alloc.c (Fmake_string): For ASCII char initializer, prefer
536 memset to explicit loop. Otherwise copy largest possible chunk
537 from initialized to uninitialized part, thus allowing the longer
538 memcpy runs and reducing the number of loop iterations.
540 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
542 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
543 hide toolbar (Bug#15388).
544 (windowDidEnterFullScreen:): If presentation options are zero,
545 set them here (Bug#15388).
546 (ns_update_auto_hide_menu_bar): Remove runtime check.
547 Don't auto hide dock unless menubar is also auto hidden.
549 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
551 * editfns.c (message): Mention batch mode in doc string.
553 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
555 * nsterm.m (check_native_fs): Remove erroneous comment.
557 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
559 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
560 uses find_newline instead of scan_newline and so doesn't move point.
562 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
564 Use hardware support for byteswapping on glibc x86 etc.
565 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
566 whereas the old swap64 needed 30.
567 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
568 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
569 Use byteswap.h's macros to swap bytes.
570 * lisp.h (swap16, swap32, swap64): Remove.
571 All uses replaced by bswap_16, bswap_32, bswap_64.
573 * bytecode.c (exec_byte_code): Use some more volatile variables
574 to work around local variables getting clobbered by longjmp.
575 Port to pre-C99, which doesn't allow decls after stmts.
577 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
579 * lisp.h (eassert): Assume that COND is true when optimizing.
580 In other words, take on the behavior of eassert_and_assume.
581 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
582 (eassert_and_assume): Remove. All uses replaced by eassert.
584 * xdisp.c (Qglyphless_char): Now static.
586 Adjust to merge from gnulib.
587 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
588 * lisp.h: Include <verify.h>, for 'assume'.
590 * eval.c (clobbered_eassert): New macro.
591 (internal_catch, internal_condition_case)
592 (internal_condition_case_1, internal_condition_case_2)
593 (internal_condition_case_n): Use it instead of eassert
594 when the argument contains locals clobbered by longjmp.
595 Don't use clobbered locals outside of clobbered_eassert.
596 (internal_lisp_condition_case): Use a volatile variable
597 to work around a local variable's getting clobbered.
599 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
601 * lisp.h (struct handler): Merge struct handler and struct catchtag.
602 (PUSH_HANDLER): New macro.
604 (handlerlist): Always declare.
606 * eval.c (catchlist): Remove (merge with handlerlist).
607 (handlerlist, lisp_eval_depth): Not static any more.
608 (internal_catch, internal_condition_case, internal_condition_case_1)
609 (internal_condition_case_2, internal_condition_case_n):
611 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
612 handlerlist/catchlist.
613 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
614 handlerlist which can only handle a single condition-case handler at
616 (find_handler_clause): Simplify since we only a single branch here
619 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
621 (bcall0): New function.
622 (exec_byte_code): Add corresponding cases. Improve error message when
623 encountering an invalid byte-code. Let Bunwind_protect accept
624 a function (rather than a list of expressions) as argument.
626 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
627 and make them unconditional now that they're heap-allocated.
629 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
631 * charset.c (Fdecode_char, Fencode_char): Remove description of
632 `restriction' arg. now that it's hidden by advertised-calling-convention.
634 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
636 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
637 Remove unused variable (from mac-port).
638 (macfont_draw): Use s->ybase for correct y position.
640 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
642 * frame.h (struct frame): Drop has_minibuffer member because...
643 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
644 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
646 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
648 * window.h (struct window): Prefer enum text_cursor_kinds to int
649 for phys_cursor_type member. Move the latter, phys_cursor_width,
650 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
651 * window.c (replace_window, make_window): Adjust users.
653 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
655 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
656 this module is never compiled otherwise.
658 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
660 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
663 2013-09-29 Eli Zaretskii <eliz@gnu.org>
665 * xdisp.c (get_next_display_element): Don't call face_for_font in
666 a build configured --without-x. (Bug#15484)
668 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
670 * window.c (calc_absolute_offset): #elif should be #elif defined.
672 * frame.c (delete_frame): Block/unblock input to overcome race
673 condition (Bug#15475).
675 2013-09-29 Andreas Politz <politza@hochschule-trier.de> (tiny change)
677 * frame.c (delete_frame): Record selected frame only after
678 calling Qdelete_frame_functions (Bug#15477).
680 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
682 * nsterm.m (ns_selection_color): Remove.
683 (ns_get_color): Check for ns_selection_(fg|bg)_color using
684 NSColor selectedText(Background)Color. Only for COCOA.
685 (ns_term_init): Remove assignment of ns_selection_color, logic
686 moved to ns_get_color.
688 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
689 NS_SELECTION_COLOR_DEFAULT.
690 (NS_SELECTION_FG_COLOR_DEFAULT): New.
692 2013-09-28 Eli Zaretskii <eliz@gnu.org>
694 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
695 frame' does not have the tool_bar_window member.
697 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
699 Signal error when reading an empty byte-code object (Bug#15405)
700 * lread.c (read1): signal error
701 * alloc.c (make_byte_code): eassert header size
702 (sweep_vectors): change an int to size_t
704 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
706 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
707 instead of ints, as it's the usual style for offsetof constants. See:
708 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
710 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
711 This is ugly, but it should fix the performance problem for older
712 GCC versions in the short run. I'll look into integrating the
713 Gnulib module for popcount, as a better fix.
714 See the thread starting in:
715 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
716 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
717 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
718 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
719 (popcount_size_t): Use it.
721 2013-09-24 Daniel Colascione <dancol@dancol.org>
723 * process.c (Fnetwork_interface_info): Fix build break due to
726 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
728 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
729 Prefer signed to unsigned integers where either will do.
730 No need for 'const' on locals that do not escape.
731 Omit easserts with unnecessary and unportable assumptions about
732 alignment. Avoid unnecessary casts to char *.
734 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
736 Use union for the payload of struct Lisp_Vector.
737 This helps to avoid a few glitches dictated by C's aliasing rules.
738 * lisp.h (struct Lisp_Vector): Use union for next and
739 contents member. Adjust comment. Change related users.
740 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
741 Related users changed.
742 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
743 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
744 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
745 * xfaces.c, xfont.c, xmenu.c: Related users changed.
747 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
749 Optimize glyph row clearing and copying routines.
750 * dispextern.h (struct glyph_row): Change layout of struct
751 glyph_row to help copy_row_except_pointers. Adjust comment.
752 * dispnew.c (null_row): Remove.
753 (clear_glyph_row): Use offsetof and memset to find and clear
754 just the members that need clearing. Adjust comment.
755 (copy_row_except_pointers): Likewise for copying.
757 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
759 Some minor cleanups of recently-added bool vector code.
760 * conf_post.h (assume): Always return void. Use lint version
761 only if GCC and MSC versions don't apply.
762 * conf_post.h (assume):
763 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
764 Depend on _MSC_VER, not __MSC_VER, for consistency with
766 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
767 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
768 (bool_vector_binop_driver, count_trailing_zero_bits)
769 (size_t_to_host_endian): Now static, not static inline;
770 the latter isn't needed with modern compilers and doesn't
771 work with older compilers anyway.
773 * alloc.c (valgrind_p): Use bool for boolean.
775 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
777 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
778 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
779 (display_last_displayed_message_p, message_buf_print)
780 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
781 Use bool for boolean.
782 * dispextern.h (cancel_line, init_desired_glyphs):
783 Remove ancient leftover.
784 (help_echo_showing_p, hourglass_shown_p):
785 * lisp.h (noninteractive_need_newline): Adjust declaration.
787 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
789 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
791 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
792 ...this file and convert the latter to static. Adjust comment.
793 (make_initial_frame):
794 * window.c (init_window_once): Adjust user.
795 * frame.h (last_nonminibuf_frame): Remove declaration.
796 * lisp.h (selected_frame): Likewise.
797 * msdos.c (the_only_display_info): Adjust comment.
799 2013-09-23 Eli Zaretskii <eliz@gnu.org>
801 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
802 computing the end column of mouse-highlight that comes from
803 display or overlay strings. (Bug#15437)
804 (note_mouse_highlight): Adapt calculation of last argument to
805 mouse_face_from_string_pos to the above change.
807 * conf_post.h (__has_builtin): Define to zero, if undefined, on
808 all platforms, not just for clang.
810 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
812 * filelock.c (lock_file_1): Rearrange to remove compiler warning
813 about excess arguments to snprintf.
815 * conf_post.h(assume): Use __builtin_unreachable for clang.
817 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
819 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
820 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
822 2013-09-23 Daniel Colascione <dancol@dancol.org>
824 * alloc.c (USE_VALGRIND): New macro; on by default
825 when ENABLE_CHECKING.
826 (mark_maybe_object, mark_maybe_pointer)
827 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
829 (valgrind_p) [USE_VALGRIND]: New variable.
830 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
832 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
834 * process.c (wait_reading_process_output): Change int pnamelen to
837 * nsterm.m (setMarkedText:selectedRange:):
839 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
840 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
841 argument to unsigned long to avoid warning.
842 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
844 * conf_post.h (assume): Fix compiler error: x shall be cond.
846 2013-09-22 Daniel Colascione <dancol@dancol.org>
848 * xfns.c (x_get_monitor_attributes): Suppress unused variable
849 warning when compiling without a window system.
851 2013-09-22 Daniel Colascione <dancol@dancol.org>
853 * data.c (Qbool_vector_p): New symbol.
854 (bool_vector_spare_mask, popcount_size_t_generic)
855 (popcount_size_t_msc, popcount_size_t_gcc)
857 (bool_vector_binop_driver)
858 (count_trailing_zero_bits, size_t_to_host_endian)
859 (Fbool_vector_exclusive_or)
861 (Fbool_vector_intersection, Fbool_vector_set_difference)
862 (Fbool_vector_subsetp, Fbool_vector_not)
863 (Fbool_vector_count_matches)
864 (Fbool_vector_count_matches_at): New functions.
865 (syms_of_data): Intern new symbol, functions.
866 * alloc.c (bool_vector_payload_bytes): New function.
867 (Fmake_bool_vector): Instead of calling Fmake_vector,
868 which performs redundant initialization and argument checking,
869 just call allocate_vector ourselves. Make sure we clear any
870 terminating padding to zero.
871 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
872 instead of open-coding the size calculation.
873 (vroundup_ct): New macro.
874 (vroundup): Assume argument >= 0; invoke vroundup_ct.
875 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
876 * composite.c (composition_gstring_put_cache):
877 Change lint_assume to assume.
878 * conf_post.h (assume): New macro.
879 (lint_assume): Remove.
880 * dispnew.c (update_frame_1): Change lint_assume to assume.
881 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
883 * image.c (gif_load): Change lint_assume to assume.
884 * lisp.h (eassert_and_assume): New macro.
885 (Qbool_vector_p): Declare.
886 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
887 (swap16, swap32, swap64): New inline functions.
888 * macfont.c (macfont_shape): Change lint_assume to assume.
889 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
890 * xsettings.c (parse_settings): Use new swap16 and
891 swap32 from lisp.h instead of file-specific macros.
893 2013-09-22 Eli Zaretskii <eliz@gnu.org>
895 * xdisp.c (try_window_id): Don't abort if cursor row could not be
896 found (which can legitimately happen when the glyph row at the
897 window start is disabled in the current_matrix. (Bug#15365)
899 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
901 Fix syntax.h bug introduced by recent INLINE change.
902 syntax.h defined an extern inline function SYNTAX_ENTRY that was
903 conditionally compiled one way in some modules, and a different
904 way in others. This doesn't work with extern inline functions,
905 which must have the same definition in all modules, because the
906 defining code might be shared across modules, depending on the
907 implementation. Symptoms reported by Martin Rudalics in:
908 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
909 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
910 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
911 overriding the corresponding functions in syntax.h.
912 * syntax.h (syntax_property_entry, syntax_property_with_flags)
913 (syntax_property): New inline functions.
914 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
915 Rewrite in terms of these new functions.
917 2013-09-21 Eli Zaretskii <eliz@gnu.org>
919 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
920 not chars_in_text, whose result depends on the multibyteness of
921 the current buffer. (Bug#15426)
923 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
925 Port recent change to hosts where pointers aren't 'long'.
926 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
927 Don't assume that pointers are the same width as 'long'.
928 Add a compile-time check that a pointer fits into two X slots.
930 A simpler, centralized INLINE.
931 * conf_post.h (INLINE): Define only if not already defined.
932 This allows us to use a single INLINE, defined by one file
934 * emacs.c (INLINE): Define it.
935 Also, include category.h, charset.h, composite.h, dispextern.h,
936 syntax.h, systime.h, so that their INLINE definitions are expanded
938 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
939 * buffer.h, buffer.c (BUFFER_INLINE):
940 * category.h, category.c (CATEGORY_INLINE):
941 * character.h, character.c (CHARACTER_INLINE):
942 * charset.h, charset.c (CHARSET_INLINE):
943 * composite.h, composite.c (COMPOSITE_INLINE):
944 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
945 * frame.h, frame.c (FRAME_INLINE):
946 * intervals.h, intervals.c (INTERVALS_INLINE):
947 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
948 * lisp.h, alloc.c (LISP_INLINE):
949 * process.h, process.c (PROCESS_INLINE):
950 * syntax.h, syntax.c (SYNTAX_INLINE):
951 * systime.h, sysdep.c (SYSTIME_INLINE):
952 * termhooks.h, terminal.h (TERMHOOKS_INLINE):
953 * window.h, window.c (WINDOW_INLINE):
954 Remove. All uses replaced with INLINE.
956 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
958 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
961 2013-09-19 Eli Zaretskii <eliz@gnu.org>
963 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
964 'const char *' to avoid compiler warnings due to similar change in
965 the prototype of x_get_string_resource.
967 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
969 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
970 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
971 going to replace static variables below. Adjust comments.
972 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
973 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
974 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
975 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
976 Related users changed.
977 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
978 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
979 last_mouse_movement_time, going to replace static variables below.
981 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
982 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
984 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
985 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
986 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
987 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
988 static variables below.
989 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
990 (last_mouse_scroll_bar): Remove.
991 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
992 (mouseExited): Related users changed.
994 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
996 Do not use external array to process X scroll bar messages.
997 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
998 (x_send_scroll_bar_event): Pack window pointer into two slots
999 of XClientMessageEvent if we're 64-bit. Adjust comment.
1000 (x_scroll_bar_to_input_event): Unpack accordingly.
1002 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1004 Ifdef away recent changes which aren't relevant to NS port.
1005 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
1006 [!HAVE_NS]: Declare as such.
1007 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
1008 [!HAVE_NS]: Define as such.
1010 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1012 * frame.c (x_redo_mouse_highlight): New function
1013 to factor out common code used in W32 and X ports.
1014 * dispextern.h (x_redo_mouse_highlight): Add prototype.
1015 * xterm.h (struct x_display_info):
1016 * w32term.h (struct w32_display_info):
1017 * nsterm.h (struct ns_display_info): New members
1018 last_mouse_motion_frame, last_mouse_motion_x and
1019 last_mouse_motion_y, going to replace static variables below.
1020 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
1021 (redo_mouse_highlight): Remove.
1022 (note_mouse_movement, syms_of_xterm): Adjust user.
1023 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
1024 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
1025 (redo_mouse_highlight): Remove.
1026 (note_mouse_movement, syms_of_w32term): Adjust user.
1027 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
1028 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
1030 (note_mouse_movement, mouseMoved, syms_of_nsterm):
1031 * nsfns.m (compute_tip_xy): Adjust user.
1033 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
1035 * frame.c (x_mouse_grabbed): New function.
1036 * dispextern.h (x_mouse_grabbed): Add prototype.
1037 (last_mouse_frame): Remove declaration.
1038 * xterm.h (struct x_display_info):
1039 * w32term.h (struct w32_display_info):
1040 * nsterm.h (struct ns_display_info): New member
1041 last_mouse_frame, going to replace...
1042 * xdisp.c (last_mouse_frame): ...global variable.
1043 (note_tool_bar_highlight):
1044 * w32term.c (w32_mouse_position, w32_read_socket):
1045 * xterm.c (XTmouse_position, handle_one_xevent):
1046 Use x_mouse_grabbed.
1047 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
1049 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1051 * w32term.c (w32_read_socket): Avoid temporary
1052 variables in a call to x_real_positions.
1053 * xterm.c (handle_one_xevent): Likewise.
1055 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1057 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
1058 (x_icon_type): Remove prototype.
1059 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
1060 * frame.c (x_icon_type): Remove.
1061 * w32term.c (x_make_frame_visible, x_iconify_frame):
1062 * xterm.c (x_make_frame_visible, x_iconify_frame):
1063 Use x_set_bitmap_icon to factor out common code.
1065 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1067 * dispextern.h (check_x_display_info, x_get_string_resource):
1068 Declare here just once and unify the latter.
1069 * frame.c (check_x_display_info, x_get_string_resource):
1070 * nsterm.h (check_x_display_info):
1071 * xrdb.c (x_get_string_resource):
1072 * xterm.h (check_x_display_info): Remove prototypes.
1073 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
1074 * w32reg.c (x_get_string_resource): Likewise.
1075 (w32_get_rdb_resource): Adjust user.
1077 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1079 * xterm.h (struct x_display_info): New member
1080 x_pending_autoraise_frame, going to replace...
1081 * xterm.c (pending_autoraise_frame): ...static variable.
1082 (x_new_focus_frame, XTread_socket): Adjust users.
1083 * w32term.h (struct w32_display_info): New member
1084 w32_pending_autoraise_frame, going to replace...
1085 * w32term.c (pending_autoraise_frame): ...global variable.
1086 (x_new_focus_frame, w32_read_socket): Adjust users.
1088 2013-09-17 Glenn Morris <rgm@gnu.org>
1090 * xdisp.c (message_dolog): If we create *Messages*,
1091 switch it to messages-buffer-mode.
1093 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
1095 Don't overuse 'const' in types of locals.
1096 * bidi.c (bidi_count_bytes):
1097 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
1098 (xg_event_is_for_scrollbar):
1099 * xselect.c (x_handle_property_notify)
1100 (x_handle_selection_notify, x_handle_dnd_message):
1101 * xsettings.c, xsettings.h (xft_settings_event):
1102 * xterm.c (x_handle_net_wm_state, handle_one_event)
1103 (x_menubar_window_to_frame, x_detect_focus_change)
1104 (construct_mouse_click, note_mouse_movement)
1105 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1106 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1107 (handle_one_xevent, x_handle_net_wm_state):
1108 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
1109 (x_handle_dnd_message):
1110 Avoid unnecessary 'const', typically the second 'const' in
1111 'const foo * const arg', a 'const' that does not affect the API
1112 and doesn't significantly help the human reader.
1114 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
1116 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
1117 only if Glib < 2.36.0.
1118 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
1119 * xsettings.c (init_gconf, init_gsettings): Do not check
1121 * xterm.c (handle_one_xevent): Do not call to x_clear_area
1123 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
1125 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
1127 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
1128 before calling g_type_init.
1130 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
1132 * nsterm.m (syms_of_nsterm): ... to here.
1134 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1136 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
1137 (ignore_next_mouse_click_timeout): Use Time as X does.
1138 (handle_one_xevent): Avoid cast and use unsigned comparison.
1140 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1142 Do not copy X event in handle_one_xevent except KeyPress case.
1143 Wnen XEvent is processed, it is unlikely to be changed except
1144 KeyPress case, so we can avoid copying and use const pointer to
1145 const data to make sure that an event is not changed elsewhere.
1146 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
1147 const' and do not create local copy except for the KeyPress event.
1148 Use casts to avoid a few glitches. Adjust formatting. Add comments.
1149 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
1150 (x_handle_net_wm_state, x_menubar_window_to_frame)
1151 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
1152 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
1153 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
1154 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
1155 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
1156 (x_handle_dnd_message):
1157 * xsettings.c (xft_settings_event):
1158 Use 'const XEvent * const' where appropriate.
1159 * xterm.h, gtkutil.h, xsettngs.h: Adjust related prototypes.
1161 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
1163 Fix X event waiting to handle multiple frames.
1164 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
1165 * xterm.c (pending_event_wait): Remove. Adjust users.
1166 (x_detect_focus_change): Pass frame arg.
1167 (handle_one_xevent): Find related frame early and clear per-frame
1168 wait_event_type only if this is an event for the relevant frame.
1169 (x_wait_for_event): Use per-frame wait_event_type.
1171 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
1173 * nsfns.m (Fx_create_frame): Fix font driver registration for
1176 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
1177 for syms_of_macfont.
1179 * nsterm.m: Include macfont.h.
1180 (ns_tmp_flags, ns_tmp_font): Remove.
1181 (ns_compute_glyph_string_overhangs): Check for driver Qns.
1182 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
1183 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
1184 (changeFont:): Fix code style. Check for font driver type when
1187 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
1190 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
1191 (nsfont_open): Set font driver type.
1192 Set font->ascent and font->descent. Figure out font instead of
1193 ns_tmp_font, and flags instead of ns_tmp_flags.
1194 Fix indentation. Remove call to ns_draw_text_decoration,
1197 * nsfns.m: Include macfont.h.
1198 (Fx_create_frame): Register macfont driver, make a better default font.
1199 (Fns_popup_font_panel): Get font from macfont driver, if used.
1201 * macfont.m, macfont.h, maccuvs.h: New files.
1203 * font.h: Declare syms_of_macfont.
1205 * font.c (syms_of_font): Call syms_of_macfont.
1207 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
1209 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1211 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
1212 and it is always zero for others, so I assume that this is an ancient
1213 leftover which nobody will want to change any more.
1214 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
1215 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
1216 * frame.c (x_set_scroll_bar_width):
1217 * w32fns.c (w32_createscrollbar):
1218 * w32term.c (w32_set_vertical_scroll_bar):
1219 * xfns.c (x_set_scroll_bar_default_width):
1220 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
1221 (x_scroll_bar_expose): Related users changed.
1223 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
1225 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
1226 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
1227 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
1229 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
1231 * nsterm.h, w32term.h, xterm.h: ...and not here.
1232 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
1233 Remove unused Xisms.
1234 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
1235 these modules are never compiled otherwise.
1237 2013-09-14 Eli Zaretskii <eliz@gnu.org>
1239 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
1240 Doc fix. (Bug#15375)
1242 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1244 Unify Fx_focus_frame between all ports.
1245 * frame.h (x_focus_frame): New prototype.
1246 * xfns.c (Fx_focus_frame): Remove.
1247 (syms_of_xfns): Do not defsubr it.
1248 (x_focus_frame): X implementation.
1249 * nsfns.m (Fx_focus_frame): Remove.
1250 (syms_of_nsfns): Do not defsubr it.
1251 (x_focus_frame): NS implementation.
1252 * w32term.c (Fx_focus_frame): Remove.
1253 (x_focus_on_frame): Rename to...
1254 (x_focus_frame): W32 implementation.
1255 * w32term.h (x_focus_on_frame): Remove prototype.
1256 * w32fns.c (Fx_focus_frame): Remove.
1257 (syms_of_w32fns): Do not defsubr it.
1258 * frame.c (Fx_focus_frame): Define here.
1259 (syms_of_frame): Defsubr here.
1260 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
1262 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1264 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
1265 All of them are replaced with FRAME_DISPLAY_INFO, defined in
1266 each port to reference the port-specific window system data.
1267 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
1268 (FRAME_DISPLAY_INFO): Define.
1269 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
1270 (FRAME_DISPLAY_INFO): Define. Adjust users.
1271 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
1272 (FRAME_DISPLAY_INFO): Define. Adjust users.
1273 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
1274 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
1275 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
1276 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
1277 * xselect.c, xterm.c: All related users changed.
1279 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
1281 * xterm.h (x_window_to_frame, x_any_window_to_frame)
1282 (x_menubar_window_to_frame): Remove prototypes.
1283 * xfns.c (x_window_to_frame, x_any_window_to_frame)
1284 (x_menubar_window_to_frame, x_top_window_to_frame):
1286 * xterm.c (x_window_to_frame, x_any_window_to_frame)
1287 (x_menubar_window_to_frame, x_top_window_to_frame):
1288 ...to here and convert all but the last to static.
1290 2013-09-12 Eli Zaretskii <eliz@gnu.org>
1292 * lisp.mk (lisp): Add w32-common-fns.elc.
1294 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
1296 * charset.c (char_charset): Document an exception for char-charset.
1298 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1300 * xterm.h (x_display_info): New field last_user_time...
1301 * xterm.c (toplevel): ...to replace static last_user_time.
1302 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
1304 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
1306 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
1307 scroll bar values to prevent thumb from disappear and update comment.
1309 2013-09-11 Glenn Morris <rgm@gnu.org>
1311 * emacs.c (usage_message): Possessive apostrophe tweak.
1313 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1315 * nsterm.m (syms_of_nsterm): Use Qns.
1316 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
1317 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
1318 * xfns.c (x_display_info_for_name, Fx_open_connection):
1319 Remove old '#if 0' code.
1320 (syms_of_xfns): Use Qx.
1321 * termhooks.h (fullscreen_hook): Remove the leftover.
1322 (struct terminal): Fix typo in comment.
1324 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1326 Cleaning up a few X scroll bar bits.
1327 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
1328 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1329 New member last_seen_part, going to replace...
1330 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
1331 (xt_action_hook) [USE_LUCID]: Adjust user.
1332 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
1333 Lucid-specific scroll bar support.
1334 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
1335 to int and adjust to use last_seen_part member.
1336 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
1337 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
1338 Initialize last_seen_part.
1340 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1342 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
1343 insert-buffer-substring an empty string.
1345 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1347 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
1348 avoiding a GCC warning.
1350 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1352 Ifdef away frame tool bar code when it is not really used.
1353 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
1354 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
1355 and minimize_tool_bar_window_p under the above.
1356 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
1357 (fset_tool_bar_window): Likewise.
1358 * dispnew.c (clear_current_matrices, clear_desired_matrices)
1359 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
1360 (change_frame_size_1):
1361 * window.c (window_from_coordinates, Frecenter): Adjust users.
1362 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
1363 code is not really used.
1364 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
1365 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
1366 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
1367 [!USE_GTK && !HAVE_NS]: Define as such.
1368 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
1369 (note_mouse_highlight, expose_frame):
1370 * xfns.c (x_set_tool_bar_lines):
1371 * xterm.c (handle_one_xevent): Adjust users.
1373 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
1375 Fix corruption with multiple emacsclient -t instances (Bug#15222).
1376 This bug was introduced by my 2013-08-26 patch, which incorrectly
1377 assumed that the terminfo implementation doesn't use termcap buffers.
1378 * term.c (init_tty) [TERMINFO]: Remove optimization, as
1379 these buffers apparently are used after all.
1380 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
1381 (struct tty_display_info): Define members termcap_term_buffer and
1382 termcap_strings_buffer even if TERMINFO.
1384 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
1387 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
1388 'usage' docstring entry to pacify make-docfile.
1390 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
1392 Change comparison functions =, <, >, <=, >= to take many arguments.
1393 * data.c: Change comparison functions' interface and implementation.
1394 * lisp.h: Make arithcompare available for efficient two arg
1396 * bytecode.c: Use arithcompare.
1397 * fileio.c: Use new interface.
1399 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
1401 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
1403 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
1405 * eval.c (Feval): Document the new use of `lexical'.
1407 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1409 Review and drop old frame resize hack.
1410 * frame.h (struct frame): Remove force_flush_display_p.
1411 * dispnew.c (update_frame): Adjust user and don't call
1412 flush_frame here. The comment has said that there was an issues
1413 with redisplaying fringes, but I don't see any differences with
1414 and without this hack. Hopefully we can continue without it.
1415 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
1416 current frame matrices twice if resized_p is set.
1418 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1420 Do not populate pure Xism x_sync to other ports.
1421 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
1422 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
1423 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
1424 * w32term.h (x_sync): Remove prototype.
1426 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
1428 Cleanup frame flushing.
1429 * dispextern.h (struct redisplay_interface):
1430 Drop flush_display_optional because flush_display is enough
1431 for X and flushing via RIF is just a no-op for others.
1432 * frame.h (flush_frame): New function.
1433 * dispnew.c (update_frame):
1434 * minibuf.c (read_minibuf):
1435 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
1437 * keyboard.c (detect_input_pending_run_timers): Do not flush
1438 all frames but selected one in redisplay_preserve_echo_area.
1439 * nsterm.m (ns_flush): Remove no-op.
1440 (ns_redisplay_interface): Adjust user.
1441 * w32term.h (x_flush): Remove no-op.
1442 (w32_redisplay_interface): Adjust user.
1443 * xterm.c (x_flush): Simplify because we do not flush all
1444 frames at once any more. Adjust comment.
1445 (x_redisplay_interface): Adjust user.
1447 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
1449 Port --without-x --enable-gcc-warnings to Fedora 19.
1450 * gfilenotify.c (globals_of_gfilenotify):
1451 Call g_type_init only if using an older glib version that needs it.
1453 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1455 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1456 (last_glyphless_glyph_merged_face_id): Remove declarations.
1457 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
1458 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
1459 (last_glyphless_glyph_merged_face_id): Now static.
1460 (merge_escape_glyph_face): New function, refactored from...
1461 (get_next_display_element): ...here.
1462 (merge_glyphless_glyph_face): New function, refactored from...
1463 (produce_glyphless_glyph): ...here...
1464 * term.c (produce_glyphless_glyph): ...and here.
1466 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
1468 * eval.c (eval_sub): Only call Ffunction if necessary.
1470 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1472 Attempt to make redisplay more selective when changing cursor type.
1473 * frame.h (struct frame): New bitfield cursor_type_changed.
1474 * xdisp.c (cursor_type_changed): Remove.
1475 (try_cursor_movement, redisplay_window, try_window_id)
1476 (set_frame_cursor_types, try_window_reusing_current_matrix):
1477 Adjust to use per-frame bitfield.
1478 (redisplay_internal): Look for cursor type change on each visible
1479 frame and consider all frames if cursor type has been changed on
1480 the frame other than selected. If cursor type has been changed on
1481 selected frame only, do not use fast update.
1483 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
1485 Attempt to make redisplay more selective when changing fonts.
1486 * frame.h (struct frame): New bitfield fonts_changed.
1487 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
1488 (adjust_frame_glyphs): Add prototype.
1489 * dispnew.c (fonts_changed_p): Remove.
1490 (adjust_glyphs): Remove because we do not
1491 adjust matrices on all frames at once any more.
1492 (adjust_frame_glyphs): Block and unblock input here.
1493 (adjust_glyph_matrix): Use fonts_changed.
1494 (change_frame_size_1): Use adjust_frame_glyphs.
1495 * font.c (font_open_entity): Use fonts_changed.
1496 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
1497 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1498 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
1499 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
1500 (shrink_mini_window, Fresize_mini_window_internal)
1501 (window_scroll_pixel_based, Fset_window_configuration)
1502 (apply_window_adjustment, Fset_window_vscroll):
1503 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
1504 Use adjust_frame_glyphs.
1505 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
1506 (try_window_reusing_current_matrix, try_window_id, display_line)
1507 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
1508 (redisplay_internal): Consider fonts_changed and adjust frame
1509 matrices for each frame only if the frame is visible. If font
1510 has been changed on some frame during full redisplay, retry
1511 only visible frames where the font has been actually changed.
1513 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1515 Cache current header and mode line height for each window.
1516 * window.h (struct window): New fields mode_line_height
1517 and header_line_height.
1518 * window.c (make_window): Initialize them.
1519 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
1520 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
1521 (current_mode_line_height, current_header_line_height):
1523 * xdisp.c (current_mode_line_height, current_header_line_height):
1525 (pos_visible_p, init_xdisp): Adjust user.
1526 (redisplay_window): Invalidate mode_line_height and
1527 header_line_height if current and desired matrices do not agree.
1529 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1531 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
1532 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
1534 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1536 Make --without-x compatible with --enable-gcc-warnings.
1537 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
1538 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
1539 members under HAVE_WINDOW_SYSTEM.
1540 * keyboard.c (make_lispy_focus_out): Likewise.
1541 (record_menu_key): Move under HAVE_MENUS.
1542 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
1543 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
1544 (syms_of_xdisp): Adjust user.
1545 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
1546 (start_hourglass, cancel_hourglass):
1547 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
1548 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
1549 and CLEAR_FONT_TABLE_NFONTS.
1550 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
1551 Declare only if HAVE_WINDOW_SYSTEM.
1552 (lface_same_font_attributes_p, clear_face_gcs): Define only
1553 if HAVE_WINDOW_SYSTEM.
1555 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
1557 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
1558 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
1559 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
1561 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
1563 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
1565 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1567 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
1568 This fixes a type error on hosts where ptrdiff_t is wider than int.
1570 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
1572 * keyboard.c (read_key_sequence_vs): New function.
1573 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
1576 * callint.c (Fcall_interactively): Always return a vector for 'K'.
1578 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
1580 Makefile improvements.
1581 * Makefile.in (config.status): Don't use double-colon rules, as
1582 they are not portable according to POSIX. Fix shell typo with `;
1583 I guess this rule has never been tested?
1584 (VCSWITNESS): New macro, to override any environment var.
1586 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
1588 * xterm.h (struct x_display_info): Do not track X connection
1589 fd separately because it is always available from Display.
1590 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
1593 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1595 * buffer.c (drop_overlay):
1596 * fileio.c (restore_point_unwind): Prefer unchain_marker to
1597 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
1599 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1601 * buffer.c (Fmake_overlay, Fmove_overlay):
1602 * intervals.c (set_point_from_marker):
1603 * print.c (PRINTPREPARE): Prefer signal_error
1604 to plain error and report unsuitable marker too.
1606 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
1608 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
1609 for 'dragging' member.
1610 (struct x_output): Remove set-but-unused leftovers
1611 'left_before_move' and 'top_before_move'.
1612 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
1613 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
1614 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1615 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
1616 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1617 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1618 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
1619 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
1621 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
1623 * nsfont.m (INVALID_GLYPH): New define.
1624 (nsfont_encode_char): Use INVALID_GLYPH.
1625 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
1627 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1629 * xterm.c (x_last_mouse_movement_time): Revert last change.
1630 This code should use XDisplayMotionBufferSize to check display's
1631 motion history first, and there are few other issues as well.
1632 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
1633 (handle_one_xevent): Adjust user.
1635 2013-09-02 Martin Rudalics <rudalics@gmx.at>
1637 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
1638 * frame.c (Flast_nonminibuf_frame): ... to here.
1639 (check_minibuf_window): Don't abort if no window was found
1642 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1644 Use XGetMotionEvents to ask the last mouse motion time from X server.
1645 * xterm.c (X_MOTION_HISTORY): Default to 1.
1646 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
1647 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
1648 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
1649 Ifdef away legacy code.
1650 (XTmouse_position, x_scroll_bar_report_motion):
1651 Use x_last_mouse_movement_time.
1652 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
1655 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1657 * msdos.c (last_mouse_window): Move to...
1658 (dos_rawgetc): ...this function and adjust comment.
1659 * nsterm.m (last_window): Rename to last_mouse_window, move to...
1660 (mouseMoved): ...this function and adjust comment.
1661 * w32term.c (last_window): Likewise with...
1662 (w32_read_socket): ...this function.
1663 * xterm.c (last_window): Likewise with...
1664 (handle_one_xevent): ...this function.
1666 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1668 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
1669 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
1670 (handle_one_xevent): ...to here.
1671 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
1674 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
1676 * msdos.c (IT_set_terminal_window): Remove no-op.
1677 (initialize_msdos_display): Adjust terminal setup.
1678 * w32console.c (w32con_set_terminal_window): Remove no-op.
1679 (initialize_w32_display): Adjust terminal setup.
1680 * w32term.c (w32_set_terminal_window): Remove no-op.
1681 (w32_create_terminal): Adjust terminal setup.
1682 * xterm.c (XTset_terminal_window): Remove no-op.
1683 (x_create_terminal): Adjust terminal setup.
1685 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1687 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
1689 (ns_create_terminal): Adjust terminal setup.
1690 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
1692 (w32_create_terminal): Adjust terminal setup.
1693 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
1695 (x_create_terminal): Adjust terminal setup.
1697 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
1699 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
1700 (CLIP_TEXT_POS_FROM_MARKER): New macro.
1701 * dispnew.c (buffer_posn_from_coords):
1702 * window.c (Fwindow_end, displayed_window_lines):
1703 * xdisp.c (redisplay_mode_lines): Use it.
1705 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
1707 * fontset.c (face_for_char): Check char in the current face font first
1708 if HAVE_NS (Bug#15138).
1710 2013-08-31 Martin Rudalics <rudalics@gmx.at>
1712 * window.c (temp_output_buffer_show): Make sure window returned
1713 by display_buffer is live (Bug#15213).
1715 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
1717 Minor cleanup to avoid forward declarations.
1718 * coding.h (struct ccl_spec): Remove forward declaration.
1719 * composite.h (toplevel): Include font.h.
1720 (struct composition_it, struct face, struct font_metrics):
1721 Remove forward declaration.
1722 * dispextern.h (struct image, struct atimer): Likewise.
1723 * emacsgtkfixed.h (struct frame): Likewise.
1724 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
1725 * font.h (struct font_driver, struct font, struct glyph_string)
1726 (struct face): Remove forward declaration.
1727 * fontset.h (struct face, struct font): Likewise.
1728 * frame.h (toplevel): Style cleanup.
1729 (enum output_method): Move to...
1730 * termhooks.h (enum output_method): ...here.
1731 (struct glyph, struct frame, struct ns_display_info)
1732 (struct x_display_info, struct w32_display_info):
1733 Remove forward declaration.
1734 * xterm.h (toplevel): Include termhooks.h.
1735 (struct font, struct window, struct glyph_matrix, struct frame)
1736 (struct input_event, struct face, struct image): Remove forward
1738 * gtkutil.h (struct _widget_value): Likewise.
1739 * keyboard.h (toplevel): Include termhooks.h.
1740 (struct input_event): Remove forward declaration.
1742 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1744 * intervals.c (set_point_from_marker): New function.
1745 * editfns.c (Fgoto_char):
1746 * process.c (Finternal_default_process_filter):
1747 * window.c (select_window_1): Use it.
1748 * buffer.h (set_point_from_marker): Add prototype.
1750 2013-08-29 Eli Zaretskii <eliz@gnu.org>
1752 * w32.c (term_winsock): Call release_listen_threads before calling
1754 (_sys_wait_accept): Wait for accept event in a loop with a finite
1755 timeout, instead of waiting indefinitely. Will hopefully avoid
1756 hanging during exit because WSACleanup deadlocks waiting for the
1757 event object to be released. (Bug#14333)
1759 * w32proc.c (release_listen_threads): New function, signals all
1760 the reader threads that listen for connections to stop waiting.
1762 * w32.h (release_listen_threads): Add prototype.
1764 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1766 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
1767 field of new marker (for sanity and safety).
1768 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
1769 anyway because XMISCTYPE is a function and can't be an lvalue).
1771 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1773 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
1774 (x_after_update_window_line, x_scroll_bar_create):
1775 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar):
1776 (handle_one_xevent, x_clear_frame_area):
1777 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
1778 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
1779 * xterm.h (x_clear_area): Adjust prototype.
1781 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
1783 Hook scanning and indentation functions to find_newline. This helps
1784 to avoid duplicated code and renders more respect to newline cache.
1785 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
1786 * cmds.c (Fforward_line):
1787 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
1788 Use find_newline and avoid unnecessary point movements.
1789 * search.c (scan_newline): Implement on top of find_newline.
1791 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
1793 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
1794 scoped code (bug#11258).
1796 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
1798 * nsterm.m (last_window): New variable.
1799 (EV_TRAILER2): New macro.
1800 (EV_TRAILER): Call EV_TRAILER2.
1801 (mouseMoved:): Add support for mouse-autoselect-window
1802 on nextstep (Bug#6888).
1804 2013-08-28 Andreas Schwab <schwab@suse.de>
1806 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
1807 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
1808 Remove unused macro definitions.
1809 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
1810 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
1811 Only define if emacs.
1813 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1815 Prefer enum glyph_row_area to int where appropriate.
1816 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
1818 (window_box, window_box_width, window_box_left, window_box_left_offset)
1819 (window_box_right, window_box_right_offset): Adjust prototypes.
1820 * xdisp.c (window_box, window_box_width, window_box_left)
1821 (window_box_left_offset, window_box_right, window_box_right_offset):
1822 Use enum glyph_row_area. Adjust users and tweak comment where needed.
1823 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
1824 * nsterm.m (ns_clip_to_row):
1825 * w32term.c (w32_clip_to_row):
1826 * xterm.c (x_clip_to_row): Likewise.
1828 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1830 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
1831 (Fprevious_overlay_change): Fast path for buffer with no overlays.
1833 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
1835 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
1836 for portability to hosts where /bin/sh has problems.
1838 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
1840 Redesign redisplay interface to drop global output_cursor.
1841 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
1842 (toplevel): Remove declaration of output_cursor.
1843 (set_output_cursor, x_cursor_to): Remove prototype.
1844 * window.h (struct window): New member output_cursor.
1845 (output_cursor_to): New function to replace RIF member.
1846 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
1847 (update_text_area, set_window_cursor_after_update): Use it.
1848 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
1849 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
1850 * nsterm.m (ns_update_window_begin, ns_update_window_end):
1851 * w32term.c (x_update_window_begin, x_update_window_end):
1852 * xterm.c (x_update_window_begin, x_update_window_end):
1853 Adjust to use per-window output cursor.
1855 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
1857 Simplify SELECT_TYPE-related code.
1858 Like EMACS_TIME, this portability layer is no longer needed, since
1859 Emacs has been using fd_set as a portability layer for some time.
1860 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
1861 (SELECT_TYPE): Remove. All uses changed to fd_set.
1862 (fd_set) [!FD_SET]: New typedef.
1864 Simplify EMACS_TIME-related code.
1865 This portability layer is no longer needed, since Emacs has been
1866 using struct timespec as a portability layer for some time.
1867 * atimer.h, buffer.h, dispextern.h, xgselect.h:
1868 Include <time.h> rather than "systime.h"; that's all that's needed now.
1869 * dispnew.c: Include <timespec.h> rather than "systime.h";
1870 that's all that's needed now.
1871 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
1872 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
1873 TIMESPEC_RESOLUTION.
1874 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
1875 LOG10_TIMESPEC_RESOLUTION.
1876 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
1877 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
1878 (make_emacs_time): Remove. All used changed to make_timespec.
1879 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
1880 (current_timespec): Rename from current_emacs_time. All uses changed.
1881 (add_emacs_time): Remove. All uses changed to timespec_add.
1882 (sub_emacs_time): Remove. All uses change dot timespec_sub.
1883 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
1884 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
1885 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
1886 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
1887 (current_timespec): Rename from current_emacs_time. All uses changed.
1888 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
1889 changed to timespec_cmp.
1890 * xgselect.c: Include <timespec.h>, since our .h files don't.
1892 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1894 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
1895 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
1896 Remove the leftovers.
1897 * gtkutil.c (toplevel): Do not declare Qxft but include
1899 * image.c (toplevel): Do not declare Vlibrary_cache because
1900 it's already done in lisp.h.
1902 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
1904 * lisp.h (Mouse_HLInfo): Move from here...
1905 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
1906 (reset_mouse_highlight): New function.
1907 * msdos.c (dos_set_window_size, IT_update_begin)
1908 (internal_terminal_init):
1909 * nsterm.m (ns_update_window_end, x_free_frame_resources)
1910 (ns_initialize_display_info):
1911 * w32console.c (initialize_w32_display):
1912 * w32term.c (x_update_window_end, x_free_frame_resources)
1913 (w32_initialize_display_info):
1914 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
1915 * window.c (Fdelete_other_windows_internal):
1916 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
1917 * termchar.h (toplevel):
1918 * xterm.h (toplevel): Include dispextern.h.
1920 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1922 Fix minor problems found by static checking.
1923 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
1924 (expect): Avoid nested-if warning.
1925 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
1926 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
1927 * nsterm.h, nsterm.m (ns_select):
1928 * xgselect.c, xgselect.h (xg_select):
1929 Adjust signature to better match pselect's.
1930 * nsterm.m (ns_select):
1931 Don't set *TIMEOUT, since pselect doesn't.
1932 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
1933 diagnostic about assigning const char * to it.
1934 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
1936 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
1938 * lread.c (substitute_object_recurse): Handle hash-tables as well
1941 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
1943 Fix unlikely core dump in init_tty, and simplify terminfo case.
1944 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
1945 The old version incorrectly dumped core if malloc returned a
1946 buffer containing only non-NUL bytes.
1947 (init_tty): Do not allocate or free termcap buffers; the
1948 struct does that for us now.
1949 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
1950 (struct tty_display_info): Define members termcap_term_buffer and
1951 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
1952 use them. Allocate them directly in struct rather than indirectly
1953 via a pointer, to simplify init_tty.
1955 * frame.c (check_minibuf_window): Initialize 'window' properly,
1956 so that Emacs reliably aborts later if 'window' is not initialized.
1958 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
1960 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
1961 of VoidSymbol (Bug#15154).
1963 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1965 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
1966 mouse_face_beg_y and mouse_face_end_y.
1967 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
1968 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
1969 Adjust users and update comment where appropriate.
1971 2013-08-26 Martin Rudalics <rudalics@gmx.at>
1973 * frame.c (check_minibuf_window): New function.
1974 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
1975 Call check_minibuf_window (Bug#15183).
1977 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1979 * window.h (struct window): Replace last_cursor with last_cursor_vpos
1980 because this is the only last cursor data we need to keep and consult.
1981 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
1982 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
1985 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1987 Fix recovering from possible decompression error.
1988 Since insert_from_gap doesn't always move point, we can't use PT as
1989 the position where the partially decompressed data ends, and
1990 should count how many bytes was produced so far.
1991 * decompress.c (struct decompress_unwind_data): Add nbytes member.
1992 (unwind_decompress): Really delete partially uncompressed data.
1993 (Fzlib_decompress_region): Take decompressed data size into account.
1995 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
1997 * syntax.c (init_syntax_once): Adjust comment and do an early
1998 initialization of Qchar_table_extra_slots just once...
1999 * casetab.c (init_casetab_once):
2000 * category.c (init_category_once):
2001 * character.c (syms_of_character):
2002 * coding.c (syms_of_coding):
2003 * xdisp.c (syms_of_xdisp): ...and omit it here.
2005 2013-08-24 Eli Zaretskii <eliz@gnu.org>
2007 * xdisp.c (get_next_display_element): Don't apply to characters
2008 from a display vector the logic of setting it->end_of_box_run_p
2009 suitable for characters from a buffer. (Bug#15175)
2011 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
2012 to handle directories, rather than '_utime' which doesn't.
2015 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
2017 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
2018 or fullscreen (Bug#14627).
2020 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
2022 System-dependent integer overflow fixes.
2023 * process.c (Fset_process_window_size): Signal an error if
2024 the window size is outside the range supported by the lower level.
2025 * sysdep.c (set_window_size): Return negative on error,
2026 nonnegative on success, rather than -1, 0, 1 on not in system,
2027 failure, success. This is simpler. Caller changed.
2028 (serial_configure): Remove unnecessary initialization of local.
2029 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
2030 size fits in unsigned long; this isn't true on some 32-bit hosts.
2031 Avoid buffer overrun if some future version of /proc/meminfo has a
2032 variable name longer than 20 bytes.
2033 (system_process_attributes) [__FreeBSD__]:
2034 Don't assume hw.availpages fits in 'int'.
2036 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
2038 Don't let very long directory names overrun the stack.
2039 Fix some related minor problems involving "//", vfork.
2040 * callproc.c (encode_current_directory): New function.
2041 (call_process): Don't append "/"; not needed.
2042 * fileio.c (file_name_as_directory_slop): New constant.
2043 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
2044 this can save the caller having to alloca.
2045 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
2046 Use SAFE_ALLOCA, not alloca.
2047 (directory_file_name, Fexpand_file_name): Leave leading "//"
2048 alone, since it can be special even on POSIX platforms.
2049 * callproc.c (call_process):
2050 * process.c (Fformat_network_address):
2051 * sysdep.c (sys_subshell):
2052 Use encode_current_directory rather than rolling our own.
2053 (create_process): No need to encode directory; caller does that now.
2054 * process.h (encode_current_directory): New decl.
2055 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
2056 Rework to avoid 'goto xyzzy;'.
2058 2013-08-23 Eli Zaretskii <eliz@gnu.org>
2060 * xdisp.c (handle_face_prop): If the default face was remapped use
2061 the remapped face for strings from prefix properties. (Bug#15155)
2063 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2065 Minor cleanup for redisplay interface and few related functions.
2066 * frame.h (enum text_cursor_kinds): Move from here...
2067 * dispextern.h (enum text_cursor_kinds): ...to here.
2068 (toplevel): Drop unnecessary declarations.
2069 (struct redisplay_interface): Use bool and enum text_cursor_kinds
2070 in update_window_end_hook and draw_window_cursor functions.
2071 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
2072 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
2073 * w32term.c (x_update_window_end, w32_draw_window_cursor):
2074 * xterm.c (x_update_window_end, x_draw_window_cursor):
2075 * xdisp.c (display_and_set_cursor, update_window_cursor)
2076 (update_cursor_in_window_tree, x_update_cursor): Use bool and
2077 enum text_cursor_kinds where appropriate.
2079 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
2081 Redesign redisplay interface to drop updated_row and updated_area.
2082 * dispextern.h (updated_row, updated_area): Remove declaration.
2083 (struct redisplay_interface): Pass glyph row and row area parameters
2084 to write_glyphs, insert_glyphs and clear_end_of_line functions.
2085 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2087 * dispnew.c (updated_row, updated_area): Remove.
2088 (redraw_overlapped_rows, update_window_line): Adjust user.
2089 (update_marginal_area, update_text_area): Likewise. Pass updated row
2090 as a parameter. Prefer enum glyph_row_area to int where appropriate.
2091 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2094 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
2096 * process.c (flush_pending_output): Remove stub.
2099 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2101 * callproc.c: Fix race that killed background processes (Bug#15144).
2102 (call_process): New arg TEMPFILE_INDEX. Callers changed.
2103 Record deleted process-id in critical section, not afterwards.
2104 Don't mistakenly kill process created by a call-process invocation
2105 that discards output and does not wait.
2107 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
2109 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
2110 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
2111 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
2112 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
2113 to shut up compiler in mark_object.
2114 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
2116 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
2118 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
2119 We can't portably rely on PTY_OPEN doing that, even if
2120 it calls posix_openpt with O_CLOEXEC.
2122 2013-08-20 Kenichi Handa <handa@gnu.org>
2124 * character.c (string_char): Improve commentary.
2126 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
2128 * image.c (SIGNATURE_DIGESTSIZE): Remove.
2129 (struct animation_cache): Make signature a flexible array member.
2130 All uses changed. This is a tad slower but may insulate us better
2131 from future changes to ImageMagick.
2133 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2135 * image.c: Shrink memory needed for animation cache.
2136 (SIGNATURE_DIGESTSIZE): New constant.
2137 (struct animation_cache): Make 'signature' a fixed size array of bytes.
2138 (imagemagick_create_cache): Copy the signature. This saves
2139 several KB of memory that ImageMagick wastes per signature.
2140 Don't bother updating the update_time, as the caller does that now.
2141 (imagemagick_prune_animation_cache): Don't destroy the signature, as
2142 it's a fixed size struct member now.
2143 (imagemagick_get_animation_cache): Always destroy the signature,
2144 as it's now imagemagick_create_cache's responsibility to copy it.
2145 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
2146 and use memcmp rather than strcmp.
2147 eassert that ImageMagick returns a signature of the specified length.
2149 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
2151 * image.c (imagemagick_get_animation_cache): Don't segfault on
2153 (imagemagick_get_animation_cache): Revert to previous definition
2154 so that it actually works. But keep the memory leak fix.
2155 (imagemagick_get_animation_cache): Fix memory leak.
2157 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
2159 * image.c: Fix animation cache signature memory leak.
2160 Fix some other minor performance problems while we're at it.
2161 (imagemagick_create_cache): Clear just the members that
2162 need clearing. Don't set update_time, as caller does that now.
2163 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
2164 Simplify by using pointer-to-pointer instead of a prev pointer.
2165 (imagemagick_prune_animation_cache): Use make_emacs_time rather
2166 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
2167 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
2168 it's already a copy. Free the signature probe unless it's cached.
2170 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
2171 This was introduced by my 2013-08-12 fix for Bug#15035.
2173 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
2175 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
2176 (imagemagick_prune_animation_cache): Now static.
2178 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
2180 * image.c (imagemagick_get_animation_cache): Don't segfault when
2181 pruning all entries.
2183 2013-08-18 Ken Brown <kbrown@cornell.edu>
2185 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
2186 static heap if ENABLE_CHECKING is defined.
2187 (max_bss_sbrk_ptr): New variable.
2189 (report_sheap_usage): Report maximum static heap usage instead of
2190 ending static heap usage.
2192 2013-08-17 Eli Zaretskii <eliz@gnu.org>
2194 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
2195 of zlib_initialized according to the results of calling
2196 init_zlib_functions.
2198 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2200 * image.c: Implement an ImageMagick per-image cache.
2201 (imagemagick_get_animation_cache): Fix a double-free error.
2202 (imagemagick_load_image): Remove the ping_wand code, which only
2203 apparently saved time on invalid animated images, and slowed down
2204 everything else. Optimise for the common case.
2206 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
2208 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
2210 * editfns.c (insert_before_markers): Mention overlay in the doc string.
2212 * marker.c (set_marker): Remove documentation of undefined behavior.
2214 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2216 * image.c (imagemagick_compute_animated_image): Animate correctly
2217 when sub-images are smaller than the main image.
2218 (imagemagick_compute_animated_image): Setting the iterator row to
2219 zero is apparently not allowed.
2220 (imagemagick_compute_animated_image): Allow images that say they
2221 have sub-images that are bigger than the main image, but just crop
2224 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
2226 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
2228 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2230 * image.c (imagemagick_compute_animated_image): Respect the GIF
2233 2013-08-15 Ken Brown <kbrown@cornell.edu>
2235 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
2236 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
2239 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
2241 Fix minor problems found by static checking.
2242 * frame.c (delete_frame):
2243 * xdisp.c (next_element_from_display_vector):
2244 Avoid uninitialized local.
2245 * image.c (imagemagick_compute_animated_image): Port to C89.
2246 Prefer usual GNU indentation style for loops.
2247 Be more careful about bizarrely large sizes, by using ptrdiff_t
2250 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2252 Fix infinite frame selection loop (Bug#15025).
2253 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
2255 2013-08-15 Eli Zaretskii <eliz@gnu.org>
2257 * xdisp.c (compute_window_start_on_continuation_line):
2258 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
2259 to make sure we end up setting the window start at the leftmost
2260 visible character of the display line. This avoids funky
2261 horizontal shifting because the window start is not kept on the
2262 same position. (Bug#15090)
2263 (next_element_from_display_vector): Support 'box' face attribute
2264 in the face definitions of a display vector. (Bug#15099)
2266 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
2268 * image.c (imagemagick_compute_animated_image): Implement animated
2270 (imagemagick_compute_animated_image): Fix some compilation
2271 warnings. Implement a very simple cache to make the animation
2272 usable at all, but it should be replaced with a per-image cache.
2274 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2276 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
2277 to do `for' loops over alist values.
2278 * buffer.h (FOR_EACH_BUFFER):
2279 * process.c (FOR_EACH_PROCESS): Use it.
2280 (handle_child_signal, status_notify, Fget_buffer_process)
2281 (kill_buffer_processes): Use FOR_EACH_PROCESS.
2283 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
2285 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
2286 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
2287 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
2288 to xzalloc and so avoid redundant call to memset.
2289 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
2290 members because it is allocated with xzalloc and so already zeroed.
2292 2013-08-14 Ken Brown <kbrown@cornell.edu>
2294 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
2297 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2299 Utility function and macro to copy Lisp string to C string.
2300 * lisp.h (xlispstrdupa): New macro.
2301 (xlispstrdup): New prototype.
2302 * alloc.c (xlispstrdup): New function.
2303 * callint.c (Fcall_interactively):
2304 * fileio.c (Ffile_name_directory, Fexpand_file_name)
2305 (Fsubstitute_in_file_name):
2306 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
2307 * image.c (x_create_bitmap_from_file):
2308 * w32term.c (w32_term_init):
2309 * xterm.c (x_term_init): Use xlispstrdup.
2311 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
2313 * image.c (imagemagick_load_image): Make animated pictures work.
2314 There's still some problems with background color settings, though
2317 * decompress.c (unwind_decompress): Always restore point.
2319 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
2321 * marker.c (set_marker): Reformat documentation.
2323 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
2325 * xdisp.c (cursor_type_changed): Now static.
2327 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
2328 Use changed. This avoids the need to call xmalloc and for the
2329 caller to call xfree, and avoids memory leaks in some situations.
2331 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2333 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
2334 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
2335 (redisplay_window): If window_end_valid is cleared due to non-zero
2336 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
2337 so do not call to try_cursor_movement for that window.
2339 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2341 * window.h (struct window): Convert window_end_pos and
2342 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
2343 (wset_window_end_pos, wset_window_end_vpos): Remove.
2344 * dispnew.c (adjust_glyph_matrix):
2345 * window.c (Fwindow_end, replace_window, set_window_buffer)
2347 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
2348 (set_vertical_scroll_bar, redisplay_window, try_window)
2349 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
2350 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
2351 (note_mouse_highlight): Adjust users.
2352 (try_cursor_movement): Likewise. Convert old precondition to eassert.
2355 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2357 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
2358 * image.c (imagemagick_filename_hint): Use `const char *' and
2359 prefer SSDATA to SDATA to avoid warnings.
2361 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2363 Cleanup window fringes, margins and scroll bars adjustments.
2364 * window.c (set_window_fringes, set_window_margins)
2365 (set_window_scroll_bars, apply_window_adjustment): New functions.
2366 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
2367 (Fset_window_scroll_bars): Use them.
2369 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
2371 * window.h (struct window): Convert scroll_bar_width
2372 from Lisp_Object to integer. Adjust comment.
2373 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
2375 * window.c (wset_scroll_bar_width): Remove.
2376 (make_window): Initialize scroll_bar_width.
2377 (Fsplit_window_internal): Use direct assignment.
2378 (Fset_window_configuration, save_window_save):
2379 Convert Lisp_Object to integer and back where appropriate.
2380 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
2381 bar was actually changed, and mention this in docstring.
2383 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2385 * decompress.c: Minor simplifications.
2386 (Fzlib_decompress_region): Don't bother verifying
2387 that avail_out <= UINT_MAX, as that was confusing.
2388 Mention the restriction in a comment instead.
2389 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
2391 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2393 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
2394 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
2396 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2398 * image.c (imagemagick_filename_hint): Check for errors in the
2401 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2403 * window.c (Fwindow_margins): Return nil when there's no marginal
2404 area, as per the documented API.
2406 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
2407 Fmake_vector, as scroll bar's struct members are not all Lisp
2408 objects now. This avoids crashes in GC.
2410 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
2411 bool, so its address could be taken.
2413 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
2415 * image.c (imagemagick_filename_hint): New function to possibly
2416 apply `image-content-type-suffixes'.
2417 (imagemagick_load_image): Use it.
2419 2013-08-13 Eli Zaretskii <eliz@gnu.org>
2421 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
2422 if loading zlib failed.
2424 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
2426 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
2427 2013-08-13 checkin below. Change bool to BOOL, rule is:
2428 All Obj-C code uses BOOL, except for interfaces callable from C.
2430 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
2432 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2434 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
2435 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
2436 bool instead of BOOL.
2437 * w32term.h (struct scroll_bar): Convert fringe_extended_p
2438 from Lisp_Object to bitfield. Adjust comment.
2439 * w32term.c (x_scroll_bar_create): Adjust user.
2440 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
2441 * xterm.c (XTset_vertical_scroll_bar): Likewise.
2442 Use bool for boolean.
2443 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
2444 to `unsigned int' when defining a bitfield.
2446 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
2448 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
2450 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2452 * window.h (struct window): Convert left_margin_cols and
2453 right_margin_cols from Lisp_Objects to integers. Adjust comment.
2454 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
2455 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
2457 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
2459 (showing_window_margins_p, update_window_line, update_frame_1):
2460 * fringe.c (draw_fringe_bitmap_1):
2461 * xdisp.c (window_box_width): Adjust users.
2462 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
2463 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
2464 Use direct assignment.
2465 (Fset_window_configuration, save_window_save, Fwindow_margins):
2466 Convert Lisp_Object to integer and back where appropriate.
2467 (Fset_window_margins): Adjust user. Return t if any margin
2468 was actually changed, and mention this in docstring.
2470 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
2472 * syntax.c (forward_word):
2473 * cmds.c (forward_char, backward_char): Mention the optional argument.
2475 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2477 * window.h (struct window): Convert left_fringe_width
2478 and right_fringe_width from Lisp_Objects to integers.
2480 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
2481 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
2482 * window.c (wset_left_fringe_width, wset_right_fringe_width):
2484 (make_window): Initialize new integer fields to -1.
2485 (Fsplit_window_internal): Use direct assignment.
2486 (Fset_window_configuration, save_window_save):
2487 Convert Lisp_Object to integer and back where appropriate.
2488 (Fset_window_fringes): Adjust user. Return t if any fringe
2489 was actually changed, and mention this in docstring.
2491 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2493 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
2494 * nsfns.m (x_set_cursor_type):
2495 * w32fns.c (x_set_cursor_type):
2496 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
2497 * xdisp.c (set_frame_cursor_types): ...but in common code.
2499 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2501 * font.c (clear_font_cache): New function, stripped from...
2502 (Fclear_font_cache): ...here, which now uses the function
2503 above. Adjust comment.
2504 * font.h (clear_font_cache): Add prototype.
2505 * xfaces.c (clear_face_cache): Use clear_font_cache.
2507 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
2509 * window.c (Fset_window_start): Compare `w', not `window' because
2510 `w' might not be equal to `window' after call to decode_live_window.
2512 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2514 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
2515 This fixes a problem introduced by the Bug#15035 patch
2516 when using GPG. Reported by Herbert J. Skuhra.
2518 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2520 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
2521 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
2522 not yet initialized.
2524 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2526 * decompress.c (Fzlib_decompress_region): Support zlib
2527 decompression, too, and rename.
2529 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2531 Minor zlib configuration tweaks.
2532 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
2533 Don't assume presence of fn_inflateInit2_ zlib internal function.
2535 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
2537 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
2538 include the zlib prefix.
2540 2013-08-12 Eli Zaretskii <eliz@gnu.org>
2542 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
2543 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
2544 define static variables that are pointers to zlib functions to be
2546 (init_zlib_functions) [WINDOWSNT]: New function.
2547 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
2549 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
2550 macros instead of invoking the zlib functions directly.
2551 (syms_of_decompress): DEFSYM Qzlib_dll.
2552 Staticpro Szlib_available_p.
2554 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
2556 Avoid looping over all frame windows to freeze and unfreeze.
2557 * window.h (struct window): Drop frozen_window_start_p.
2558 (freeze_window_starts): Drop prototype.
2559 * frame.h (struct frame): New frozen_window_starts flag.
2560 (FRAME_WINDOWS_FROZEN): New macro.
2561 * window.c (freeze_window_start, freeze_window_starts):
2563 (select_window, replace_window): Adjust users.
2564 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
2565 (window_frozen_p): New function.
2566 (redisplay_window): Use it.
2568 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
2570 Fix some fd issues when running subprocesses (Bug#15035).
2571 Fix bugs that can leak files or file descriptors on errors.
2572 Don't unlink open temp files, as that's hard for users to diagnose
2573 when things go awry (e.g., temp disk exhausted).
2574 Don't bother to lock temp files. Check for invalid recursion.
2575 * callproc.c (synch_process_fd): Remove. All uses removed.
2576 (synch_process_tempfile): New var or macro.
2577 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
2579 (record_kill_process): New arg, the temp name. All callers changed.
2580 (delete_temp_file): Now just a simple wrapper around unlink.
2581 (call_process_kill): New arg, the call_process_fd array.
2582 Close them all. Clear synch_process_pid. Remove the temp file,
2583 or arrange for it to be removed.
2584 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
2585 that's been moved to synch_process_tempfile. Caller changed.
2586 Do not remove the tempfile; that's now call_process_kill's
2588 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
2589 call_process_kill; the caller now does that.
2590 (call_process_cleanup): Do not close the process fd; that's now
2591 call_process_kill's responsibility.
2592 (Fcall_process): Implement via new function call_process, which
2593 has most of the old body of Fcall_process, but with a different API.
2594 (call_process): New function that does not open or close filefd if
2595 it is nonnegative. Record which fds need to be closed, and let
2596 call_process_kill close (and remove the tempfile, on MSDOS) on error.
2597 Signal an error if invoked recursively (could be done via a hook).
2598 Simplify creation of the tempfile in the MSDOS case.
2599 Don't create the output file until after checking for the executable.
2600 Report any failure to open /dev/null.
2601 Don't open /dev/null for writing twice; once is enough.
2602 Don't create pipe if all output is being discarded or sent to file.
2603 Don't worry about setting up the coding system or reading from the
2604 pipe if all output is being discarded.
2605 Hoist fd_error local into top level, to lessen block nesting.
2606 Don't record deleted pid here; now done by Fcall_process_region.
2607 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
2608 and note its success in synch_process_tempfile.
2609 Do not leak resources when child_setup fails.
2610 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
2611 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
2612 (create_temp_file): Now returns open fd, with an additional
2613 Lisp_Object * argument to return the name. All callers changed.
2614 Do not close the file; rewind it instead, and leave it open for
2615 the caller. Do not lock the temp file. Unwind-protect the file
2616 and the file-descriptor.
2617 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
2618 If an asynchrounous process, record it here, not in call_process.
2619 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
2620 * eval.c (set_unwind_protect): New function.
2621 * fileio.c (write_region): New function, generalized from the
2622 old Fwrite_region. Do not lock temp files.
2623 (Fwrite_region): Use it.
2624 * lisp.h (set_unwind_protect, write_region): New decls.
2625 * process.c: Include <verify.h>.
2626 (make_process): Mark fds as initially closed.
2627 (deleted_pid_list): Now a list of pid-filename pairs.
2629 (close_process_fd): New function.
2630 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
2631 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
2632 New constants. Verify that their number matches PROCESS_OPEN_FDS.
2633 (create_process, create_pty, Fmake_serial_process)
2634 (server_accept_connection): Record which fds need to be closed,
2635 and let deactivate_process close them.
2636 (Fmake_network_process): Do not discard the unwind-protect
2637 until it's safe to do so.
2638 (deactivate_process): Close the fds opened by create_process etc.
2639 (Fprocess_send_eof): Adjust to new way of recording open fds.
2640 Report an error if /dev/null can't be opened, instead of aborting.
2641 * process.h (PROCESS_OPEN_FDS): New constant.
2642 (struct Lisp_Process): New member open_fds.
2643 (record_kill_process, record_deleted_pid): Adjust signatures.
2644 (record_deleted_pid): Move decl here ...
2645 * syswait.h (record_deleted_pid): ... from here.
2647 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2649 * decompress.c: Fix bugs with large buffers and weird inputs.
2650 Tune a bit. Reindent as per usual Emacs style.
2651 (BUFFER_SIZE): Remove.
2652 (Fdecompress_gzipped_region): Do not mishandle input buffers with
2653 more than UINT_MAX bytes. Decompress into the gap instead of into
2654 an auto buffer, as this should avoid copying. Return nil if
2655 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
2656 set immediate_quit; we shouldn't trust zlib code that much.
2658 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
2660 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
2661 errors, and really move the gap to where we want it.
2663 * lisp.h: Include decompress.c support.
2665 * emacs.c (main): Include decompress.c support.
2667 * Makefile.in: Include -lz if present.
2669 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
2671 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
2672 (initWithTitle:): Initialize frame to 0.
2673 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
2674 (fillWithWidgetValue:frame:): Rename from
2675 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
2677 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
2678 fillWithWidgetValue:frame:
2680 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
2681 remove memory leak warnings.
2683 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
2684 (ns_check_menu_open): Handle menu == nil. Remove assignment to
2687 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
2688 (x_activate_menubar): Update the whole menu.
2689 (trackingNotification:): Call ns_check_menu_open if tracking ends.
2690 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
2691 current event is not NSSystemDefined (Bug#15001).
2692 Call ns_check_menu_open only if trackingMenu is 2.
2693 (menuDidClose:): New method, decrease trackingMenu.
2694 (fillWithWidgetValue:setDelegate:): New method.
2695 (fillWithWidgetValue:): Call the above.
2697 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
2699 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
2701 Omit some unnecessary casts.
2702 Many of these go back to the old pre-C89 days, when they may have
2703 been needed, but we've been assuming C89 or later for a while now.
2704 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
2705 (live_float_p, live_misc_p, live_vector_p):
2706 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
2707 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
2708 (defvar_per_buffer):
2709 * callint.c (Fcall_interactively):
2710 * doc.c (Fsubstitute_command_keys):
2711 * filelock.c (get_boot_time):
2712 * frame.c (xrdb_get_resource):
2713 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
2714 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
2715 (xg_get_file_name_from_selector, menuitem_destroy_callback)
2716 (menuitem_highlight_callback, menu_destroy_callback)
2717 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
2718 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
2719 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
2720 (xg_tool_bar_help_callback, tb_size_cb):
2721 * image.c (xpm_alloc_color, png_read_from_memory)
2722 (png_read_from_file, png_load_body, our_memory_skip_input_data)
2723 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
2725 * keymap.c (describe_map):
2726 * nsfns.m (Fns_display_monitor_attributes_list):
2727 * nsmenu.m (process_dialog:):
2728 * nsterm.m (hold_event):
2729 * process.c (wait_reading_process_output):
2730 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
2731 * scroll.c (do_direct_scrolling, scrolling_1):
2732 * termcap.c (tgetent):
2733 * window.c (check_window_containing, add_window_to_list)
2734 (freeze_window_starts):
2735 * xdisp.c (compare_overlay_entries, vmessage):
2736 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
2737 (x_get_monitor_attributes_xrandr)
2738 (Fx_display_monitor_attributes_list, x_display_info_for_name)
2739 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
2740 * xfont.c (xfont_match, xfont_open):
2741 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
2742 (menubar_selection_callback, menu_position_func)
2743 (popup_selection_callback, create_and_show_popup_menu)
2744 (dialog_selection_callback, create_and_show_dialog):
2745 * xrdb.c (x_get_string_resource):
2747 * xsmfns.c (x_session_check_input):
2748 * xterm.c (x_draw_glyphless_glyph_string_foreground)
2749 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
2750 (xaw_jump_callback, xaw_scroll_callback):
2751 Omit unnecessary casts.
2753 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
2755 Minor string-length refactoring.
2756 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
2757 * frame.c (make_monitor_attribute_list):
2758 Prefer build_string to strlen + make_string.
2760 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
2762 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
2763 don't check minor_code (Bug#14417).
2765 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2767 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
2768 vertical positions instead. This avoids calling MATRIX_ROW with
2769 row numbers that are possibly beyond valid limits. (Bug#15064)
2771 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
2773 Use xstrdup and build_unibyte_string where applicable.
2774 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
2775 * xfns.c (x_window):
2776 * xrdb.c (x_get_customization_string):
2777 * xterm.c (xim_initialize):
2778 * w32fns.c (w32_window): Use xstrdup.
2779 (w32_display_monitor_attributes_list):
2780 * emacs.c (init_cmdargs):
2781 * keyboard.c (PUSH_C_STR):
2782 * nsfont.m (nsfont_open):
2783 * sysdep.c (system_process_attributes):
2784 * w32.c (system_process_attributes):
2785 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
2787 2013-08-09 Eli Zaretskii <eliz@gnu.org>
2789 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
2790 variables of these types so that GDB would know about them, as aid
2791 for debugging fatal exceptions. (Bug#15024) See also
2792 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
2795 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
2797 * nsterm.m (ns_update_begin): Don't change clip path if it would be
2798 larger than the NSWindow (Bug#14934).
2800 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2802 Redesign redisplay interface to drop global variable updated_window.
2803 Always pass currently updated window as a parameter to update routines.
2804 * dispextern.h (updated_window): Remove declaration.
2805 (struct redisplay_interface): Pass window parameter to
2806 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
2807 and after_update_window_hook.
2808 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
2810 * dispnew.c (updated_window): Remove.
2811 (redraw_overlapped_rows, update_marginal_area, update_text_area)
2812 (update_window_line): Adjust to match redisplay interface changes.
2813 * nsterm.m (ns_update_window_begin, ns_update_window_end)
2814 (ns_scroll_run, ns_after_update_window_line):
2815 * w32term.c (x_update_window_begin, x_update_window_end)
2816 (x_after_update_window_line, x_scroll_run):
2817 * xterm.c (x_update_window_begin, x_update_window_end)
2818 (x_after_update_window_line, x_scroll_run):
2819 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
2820 Likewise. Adjust comments where appropriate.
2821 (x_cursor_to): Simplify because this is always called during window
2822 update (but install debugging check anyway).
2823 (expose_window): Check must_be_updated_p flag to see whether this
2824 function is called during window update.
2826 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
2828 Do not reset window modification event counters excessively.
2829 These leftovers and poor man's tricky methods to catch extra
2830 redisplay's attention are no longer needed.
2831 * frame.c (set_menu_bar_lines_1):
2832 * minibuf.c (read_minibuf_unwind):
2833 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
2834 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
2835 (window_scroll_line_based, Fset_window_configuration):
2836 * xdisp.c (redisplay_window): Do not reset last_modified and
2837 last_overlay_modified counters.
2839 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
2841 * xselect.c (x_send_client_event): Set send_event and serial, memset
2842 data.l as it might be bigger than data.b. Use 24 bit mask to
2843 XSendEvent (Bug#15034).
2845 2013-08-07 Eli Zaretskii <eliz@gnu.org>
2847 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
2848 for TTY frames that are not the top frame on their console.
2851 2013-08-07 Martin Rudalics <rudalics@gmx.at>
2853 * w32term.c (w32fullscreen_hook): Really maximize frame when
2854 asked for (Bug#14841).
2856 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2858 Prefer selected_window to Fselected_window, likewise for frames.
2859 * buffer.c (Fbuffer_swap_text):
2860 * data.c (Fvariable_binding_locus):
2861 * window.c (run_window_configuration_change_hook): Adjust users.
2862 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
2863 Use decode_live_frame.
2865 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
2867 Be more careful if selected window shows the buffer other than current,
2868 use window_outdated only if this is not so. This change should also
2869 address some weird issues discussed in Bug#13012.
2870 * window.h (window_outdated): New prototype.
2871 * window.c (window_outdated): Now here. Convert from static and
2872 always assume window's buffer.
2873 (Fwindow_end, Fwindow_line_height): Use it.
2874 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
2875 and always assume window's buffer.
2876 (redisplay_window): Adjust user.
2877 (redisplay_internal): Call to reconsider_clip_changes once and
2878 check whether mode line should be updated only if selected window
2879 shows current buffer.
2880 (run_window_scroll_functions): Use eassert for debugging check.
2881 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
2883 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2885 * window.c (window_scroll, window_scroll_pixel_based)
2886 (window_scroll_line_based): Use bool for booleans.
2888 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
2890 * process.c: Fix minor off-by-one issues in descriptor counts.
2891 This shouldn't fix any real bugs, but it cleans up the code a bit.
2892 (max_process_desc, max_input_desc): -1, not 0, means none.
2894 (delete_input_desc): New function.
2895 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
2896 (deactivate_process): Scan backwards when recomuting max_process_desc;
2897 that should be faster.
2898 (init_process_emacs): Initialize max_input_desc.
2900 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2902 Use region cache to speedup bidi_find_paragraph_start.
2903 * buffer.h (struct buffer): New member bidi_paragraph_cache.
2904 Rename cache_long_line_scans to cache_long_scans.
2905 * buffer.c (bset_cache_long_line_scans): Rename to
2906 bset_cache_long_scans.
2907 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
2908 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
2910 (syms_of_buffer): Rename cache-long-line-scans to
2911 cache-long-scans. Adjust docstring.
2912 * search.c (newline_cache_on_off):
2913 * indent.c (width_run_cache_on_off): Adjust users.
2914 * bidi.c (bidi_paragraph_cache_on_off): New function.
2915 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
2916 * insdel.c (prepare_to_modify_buffer):
2917 Invalidate bidi_paragraph_cache if enabled.
2919 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
2921 Invalidate region caches only if buffer text is going to be changed.
2922 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
2923 (modify_text): ...new prototype.
2924 (prepare_to_modify_buffer_1): New prototype.
2925 * textprop.c (modify_region): Rename to...
2926 (modify_text_properties): ...new function.
2927 (add_text_properties_1, set_text_properties, Fremove_text_properties)
2928 (Fremove_list_of_text_properties): Adjust users.
2929 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
2930 (modify_text): ...new function.
2931 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
2932 (prepare_to_modify_buffer_1): ...new function.
2933 * casefiddle.c (casify_region):
2934 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
2935 (Ftranspose_regions): Use modify_text.
2937 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
2939 * lisp.mk (lisp): Add nadvice.elc.
2941 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
2943 New macro to iterate over live buffers similar to frames.
2944 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
2945 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
2946 Declare buffer-related variables here to offload lisp.h.
2947 * buffer.c (Vbuffer_alist): Adjust comment.
2948 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
2949 (other_buffer_safely):
2950 * data.c (store_symval_forwarding):
2951 * dispnew.c (Fframe_or_buffer_changed_p):
2952 * fileio.c (Fdo_auto_save):
2953 * filelock.c (unlock_all_files):
2954 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
2956 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
2958 Fix some minor races in hosts lacking mkostemp (Bug#15015).
2959 * callproc.c (create_temp_file):
2960 * filelock.c (create_lock_file):
2961 Assume mkostemp, since it's now provided by Gnulib.
2963 2013-08-04 Eli Zaretskii <eliz@gnu.org>
2965 * w32.c (mkostemp): New function.
2966 (mktemp): Remove, no longer used. Most of the code reused in
2967 mkostemp. (Bug#15015)
2968 (mktemp): Don't undef.
2970 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
2972 * dispnew.c (glyph_matrix_count, glyph_pool_count):
2973 Move under GLYPH_DEBUG and ENABLE_CHECKING.
2974 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
2975 (free_glyph_pool, check_glyph_memory): Likewise for
2976 all users. Adjust comments where appropriate.
2978 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
2980 * composite.h: Minor fixups.
2981 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
2982 to fix a misspelling, and change it to an inline function while
2983 we're at it (it need not be a macro). All uses changed.
2984 (composition_method, composition_valid_p):
2985 Rewrite to avoid assignments in if-conditions.
2987 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
2989 Do not use global Lisp_Object in composition macros.
2990 * composite.h (composition_temp): Remove declaration.
2991 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
2992 (composition_method, composition_valid_p): ...inline functions.
2993 (compose_region): Remove the leftover.
2994 * composite.c (composition_temp): Remove.
2995 (run_composition_function, update_compositions)
2996 (composition_compute_stop_pos, composition_adjust_point)
2997 (Ffind_composition_internal):
2998 * coding.c (handle_composition_annotation):
2999 * xdisp.c (handle_composition_prop, check_point_in_composition):
3000 Related users changed.
3002 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
3004 Drop FRAME_PTR typedef.
3005 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
3006 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
3007 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
3008 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
3009 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
3010 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
3011 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
3012 All related users changed.
3014 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
3016 * eval.c (default_toplevel_binding): New function.
3018 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
3019 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
3020 (syms_of_eval): Export them.
3021 * data.c (Fdefault_value): Micro cleanup.
3022 * term.c (init_tty): Use "false".
3024 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3026 Fix X GC leak in GTK and raw (no toolkit) X ports.
3027 * xterm.c (x_free_frame_resources): If white and black relief
3028 GCs are allocated, always free them here.
3029 * xfns.c (x_make_gc): Omit redundant initialization.
3030 * widget.c (create_frame_gcs): Remove the leftover.
3031 (EmacsFrameDestroy): Do nothing because all GCs are now freed
3032 in x_free_frame_resources.
3034 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
3036 * nsterm.m (windowWillResize:toSize:): Only change title if
3037 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
3039 (viewDidEndLiveResize): New method.
3041 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
3042 inside NS_IMPL_COCOA.
3044 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3046 * insdel.c (adjust_after_replace, replace_range, del_range_2):
3047 Do not check whether undo is enabled because record_insert and
3048 record_delete does that themselves.
3050 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
3052 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
3053 member which is not really used any more.
3054 (FRAME_XIC_BASE_FONTNAME): Remove.
3055 * xfns.c (xic_free_fontset): Adjust user.
3056 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
3057 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
3058 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
3059 (xdialog_show): Use eassert for debugging check.
3060 * w32term.c (x_unfocus_frame): Remove unused dummy function.
3062 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
3064 * fileio.c, fns.c (merge): Move extern decl from here ...
3065 * lisp.h (merge): ... to here.
3067 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3069 Fix last font-related change.
3070 * w32font.h (w32font_list_internal, w32font_match_internal):
3072 * w32uniscribe.c (uniscribe_list, uniscribe_match):
3073 (uniscribe_list_family): Adjust to match font API change.
3074 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
3075 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
3077 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3079 * frame.h (FRAME_MOUSE_UPDATE):
3080 * nsterm.m (ns_frame_up_to_date): Omit redundant check
3081 whether hlinfo->mouse_face_mouse_frame is non-NULL.
3083 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3085 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
3086 * font.h (struct font_driver): Change list, match, and list_family
3087 functions to accept struct frame * as first arg.
3088 * font.c (font_score, font_compare, font_sort_entities):
3090 (font_sort_entities, font_list_entities, font_select_entity):
3091 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
3092 match font API change.
3093 * xfont.c (xfont_list, xfont_match, xfont_list_family):
3094 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
3095 * ftxfont.c (ftxfont_list, ftxfont_match):
3096 * xftfont.c (xftfont_list, xftfont_match):
3097 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
3098 * w32font.c (w32font_list, w32font_match, w32font_list):
3099 (w32font_list_internal, w32_font_match_internal): Likewise.
3100 * xfaces.c (Fx_family_fonts): Adjust user.
3102 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3104 Do not use pure Xism x_wm_set_icon_position in non-X ports.
3105 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
3106 only if HAVE_X_WINDOWS is in use.
3107 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
3108 * nsterm.m (x_wm_set_icon_position): Remove no-op.
3109 * w32term.c (x_wm_set_icon_position): Likewise.
3110 * w32fns.c (x_icon): Adjust user.
3112 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
3114 * xterm.c (last_mouse_press_frame): Remove the
3115 leftover which is not really used any more.
3116 (handle_one_xevent, syms_of_xterm): Adjust users.
3117 (x_flush): Call XFlush once per each X display, not frame.
3118 This is better because this code always unconditionally skips
3119 non-X frames in Vframe_list and issues the only XFlush if we
3120 have more than one X frame on the same X display.
3121 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
3122 Use bool for booleans.
3123 (x_draw_glyph_string_background, cvt_string_to_pixel):
3124 (cvt_pixel_dtor): Drop unnecessary prototypes.
3125 * xterm.h (x_display_ok): Adjust prototype.
3127 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3129 Drop unnecessary functions that deals with frame pixel size.
3130 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
3131 (x_pixel_height): Drop prototypes.
3132 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
3133 (x_pixel_height): Drop implementations.
3134 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
3135 which should be always valid for window frame.
3136 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
3137 * w32menu.c (Fx_popup_dialog):
3138 * xmenu.c (Fx_popup_dialog): Likewise for both.
3140 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3142 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
3143 frame parameters and call to Fmodify_frame_parameters just once.
3144 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
3145 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
3146 and mention nil frame in docstring.
3148 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
3150 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
3151 (x_figure_window_size): Likewise. Adjust to return long.
3152 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
3153 (toplevel): Move Qterminal_live_p to...
3154 * terminal.c (toplevel): ...here, make it static, and...
3155 (syms_of_terminal): ...DEFSYM here.
3156 * frame.h (Qterminal_live_p): Remove declaration.
3157 (make_frame, x_figure_window_size): Adjust prototype.
3158 * nsfns.m (Fx_create_frame): Use long for window flags.
3160 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
3162 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
3163 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
3164 Do not assume that emacs_close (INT_MAX) is a no-op.
3166 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3168 * xfaces.c (make_face_cache): For struct face_cache, prefer
3169 xmalloc to xzalloc and so avoid redundant call to memset.
3170 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
3172 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3174 * fringe.c (draw_window_fringes, update_window_fringes)
3175 (compute_fringe_widths):
3176 * w32term.c (x_draw_glyph_string):
3177 * window.c (candidate_window_p, Frecenter):
3178 * xfaces.c (realize_basic_faces, realize_default_face)
3179 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
3180 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
3181 * xfns.c (x_set_cursor_color, xic_free_xfontset):
3182 * xmenu.c (Fx_menu_bar_open_internal):
3183 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
3184 * xsettings.c (xft_settings_event):
3185 * xterm.c (x_draw_glyph_string, x_had_errors_p):
3186 Use bool for booleans. Adjust style and comments where
3188 * dispextern.h (draw_window_fringes, update_window_fringes)
3189 (compute_fringe_widths):
3190 * xterm.h (x_had_errors_p): Adjust prototype.
3192 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
3194 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
3195 CHECK_LIST. Rewrite the loop to avoid useless local variable.
3197 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
3199 * fns.c (toplevel): Remove comment before Fsafe_length because
3202 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
3204 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
3206 2013-07-28 Eli Zaretskii <eliz@gnu.org>
3208 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
3209 frame which got the message is still alive, before dereferencing
3210 its pointer. (Bug#14970)
3212 * frame.c (delete_frame): Test "this" frame's minibuffer window to
3213 be a live window, before using it as such. (Bug#14970)
3215 2013-07-27 Eli Zaretskii <eliz@gnu.org>
3217 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
3218 w32_detect_focus_change instead of doing part of its job by hand.
3219 This fixes the problem whereby FOCUS_OUT events were not sent to
3222 2013-07-26 Eli Zaretskii <eliz@gnu.org>
3224 * process.c (Fprocess_list): Doc fix.
3226 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
3227 being re-exposed only if it didn't ask to become visible.
3228 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
3229 was previously iconified. (Bug#14841)
3230 (x_iconify_frame): Mark the frame iconified.
3232 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
3234 Fix minor problems found by static checking.
3235 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
3236 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
3238 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
3240 * eval.c (set_specpdl_old_value): New function.
3241 (unbind_to): Minor simplification.
3242 (get_backtrace_frame): New function.
3243 (Fbacktrace_frame): Use it. Add `base' argument.
3244 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
3245 (syms_of_eval): Export backtrace-eval.
3246 * xterm.c (x_focus_changed): Simplify.
3248 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
3250 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
3252 2013-07-24 Eli Zaretskii <eliz@gnu.org>
3254 * xdisp.c (redisplay_window): Instead of moving point out of
3255 scroll margin, reject the force_start method, and try scrolling
3256 instead. (Bug#14780)
3258 2013-07-24 Ken Brown <kbrown@cornell.edu>
3260 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
3263 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
3265 * eval.c (Fprogn): Do not check that BODY is a proper list.
3266 This undoes the previous change. The check slows down the
3267 interpreter, and is not needed to prevent a crash. See
3268 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
3270 2013-07-23 Glenn Morris <rgm@gnu.org>
3272 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
3274 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
3276 Port to GNU/Linux systems with tinfo but not ncurses.
3277 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
3278 to decide whether ncurses is being used. Without this change,
3279 GCC complains about tgetent not being declared, on a system
3280 that has tinfo installed but ncurses not installed.
3282 * eval.c (Fprogn): Check that BODY is a proper list.
3284 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
3285 * data.c (Fsetq_default):
3286 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
3287 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
3289 Tune by taking advantage of the fact that ARGS is always a list
3290 when a function is declared to have UNEVALLED args.
3292 * emacsgtkfixed.c: Port to GCC 4.6.
3293 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
3295 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
3297 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
3298 here to silence compiler warnings.
3300 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
3302 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
3303 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
3304 from messing up Emacs's 'struct frame' (Bug#14923).
3306 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3308 * alloc.c (make_save_ptr_ptr): Define this function.
3309 It was inadvertently omitted. It's needed only if
3310 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
3312 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
3314 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
3315 frame have focus (Bug#14895).
3317 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
3319 Avoid vfork-related deadlock more cleanly.
3320 * callproc.c (child_setup): When the child's exec fails, output
3321 the program name, as that's more useful. Use O_NONBLOCK to avoid
3323 * process.c (create_process_1): Remove; no longer needed.
3324 (create_process): Remove timer hack; no longer needed, now that
3325 the child avoids deadlock.
3327 2013-07-20 Glenn Morris <rgm@gnu.org>
3329 * image.c (Fimage_flush): Fix doc typo.
3331 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
3333 Fix array bounds violation when pty allocation fails.
3334 * process.c (PTY_NAME_SIZE): New constant.
3335 (pty_name): Remove static variable; it's now auto.
3336 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
3337 Take pty_name as an arg rather than using a static variable.
3338 All callers changed.
3339 (create_process): Recover pty_flag from process, not from volatile local.
3340 (create_pty): Stay inside array even when pty allocation fails.
3341 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
3343 * lread.c (Fload): Avoid initialization only when lint checking.
3344 Mention that it's needed only for older GCCs.
3346 2013-07-20 Kenichi Handa <handa@gnu.org>
3348 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
3349 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
3351 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
3353 * lread.c (Fload): Avoid uninitialized warning.
3355 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3357 Fix some minor file descriptor leaks and related glitches.
3358 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
3359 (create_lock_file): Use write, not emacs_write.
3360 * image.c (slurp_file, png_load_body):
3361 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
3362 (server_accept_connection):
3363 Don't leak an fd on memory allocation failure.
3364 * image.c (slurp_file): Add a cheap heuristic for growing files.
3365 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
3366 as that's what the other routines do. Maybe input need not be
3367 blocked at all, but it's better to be consistent.
3368 Avoid undefined behavior when strlen is zero.
3370 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
3371 (NSTATICS): Now a constant; doesn't need to be a macro.
3373 2013-07-19 Richard Stallman <rms@gnu.org>
3375 * coding.c (decode_coding_utf_8): Add simple loop for fast
3376 processing of ASCII characters.
3378 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3380 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
3382 2013-07-19 Eli Zaretskii <eliz@gnu.org>
3384 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
3385 unportable 'struct x_display_info'.
3386 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
3389 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
3391 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
3392 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
3394 (system_process_attributes): Prefer plain char to unsigned char
3395 when either will do. Clean up properly if interrupted or if
3396 memory allocations fail. Don't assume sscanf succeeds.
3397 Remove no-longer-needed workaround to stop GCC from whining.
3398 Read command-line once, instead of multiple times. Check read status a
3401 Fix obscure porting bug with varargs functions.
3402 The code assumed that int is treated like ptrdiff_t in a vararg
3403 function, which is not a portable assumption. There was a similar
3404 -- though these days less likely -- porting problem with various
3405 assumptions that pointers of different types all smell the same as
3406 far as vararg functions is conserved. To make this problem less
3407 likely in the future, redo the API to use varargs functions.
3408 * alloc.c (make_save_value): Remove this vararg function.
3409 All uses changed to ...
3410 (make_save_int_int_int, make_save_obj_obj_obj_obj)
3411 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
3413 (make_save_ptr): Rename from make_save_pointer, for consistency with
3414 the above. Define only on platforms that need it. All uses changed.
3416 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3418 * keyboard.c: Try to fix typos in previous change.
3419 (DISPLAY_LIST_INFO): New macro.
3420 (kbd_buffer_get_event): Do not access members that are not present
3421 in X11. Revert inadvertent change of "!=" to "=".
3423 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
3425 * keyboard.c (kbd_buffer_get_event):
3426 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
3427 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
3429 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
3431 * filelock.c: Fix unlikely file descriptor leaks.
3432 (get_boot_time_1): Rework to avoid using emacs_open.
3433 This doesn't actually fix a leak, but is better anyway.
3434 (read_lock_data): Use read, not emacs_read.
3436 * doc.c: Fix minor memory and file descriptor leaks.
3437 * doc.c (get_doc_string): Fix memory leak when doc file absent.
3438 (get_doc_string, Fsnarf_documentation):
3439 Fix file descriptor leak on error.
3441 * term.c: Fix minor fdopen-related file descriptor leaks.
3442 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
3443 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
3445 * charset.c: Fix file descriptor leaks and errno issues.
3447 (load_charset_map_from_file): Don't leak file descriptor on error.
3448 Use plain record_xmalloc since the allocation is larger than
3449 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
3451 * eval.c (record_unwind_protect_nothing):
3452 * fileio.c (fclose_unwind):
3454 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
3455 The replacement doesn't block input, but that no longer seems
3458 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
3460 * lread.c: Fix file descriptor leaks and errno issues.
3461 (Fload): Close some races that leaked fds or streams when 'load'
3463 (Fload, openp): Report error number of last nontrivial failure to open.
3464 ENOENT counts as trivial.
3465 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
3467 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
3468 now that the function is always called with a nonnegative arg.
3469 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
3470 All uses replaced with ...
3471 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
3473 A few more minor file errno-reporting bugs.
3474 * callproc.c (Fcall_process):
3475 * doc.c (Fsnarf_documentation):
3476 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
3477 * process.c (set_socket_option):
3478 Don't let a constructor trash errno.
3479 * doc.c: Include <errno.h>.
3481 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
3483 * w32fns.c (unwind_create_tip_frame): Fix declaration.
3485 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3487 Fix w32 bug with call-process-region (Bug#14885).
3488 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
3489 to Fcall_process when the input is empty. This simplifies the
3490 code a bit. It makes no difference on POSIXish platforms but
3491 apparently it fixes a bug on w32.
3493 Fix bug where insert-file-contents closes a file twice (Bug#14839).
3494 * fileio.c (close_file_unwind): Don't close if FD is negative;
3495 this can happen when unwinding a zapped file descriptor.
3496 (Finsert_file_contents): Unwind-protect the fd before the point marker,
3497 in case Emacs runs out of memory between the two unwind-protects.
3498 Don't trash errno when closing FD.
3499 Zap the FD in the specpdl when closing it, instead of deferring
3500 the removal of the unwind-protect; this fixes a bug where a child
3501 function unwinds the stack past us.
3503 New unwind-protect flavors to better type-check C callbacks.
3504 This also lessens the need to write wrappers for callbacks,
3505 and the need for make_save_pointer.
3506 * alloca.c (free_save_value):
3507 * atimer.c (run_all_atimers):
3509 * alloc.c (safe_alloca_unwind):
3510 * atimer.c (unwind_stop_other_atimers):
3511 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
3512 * menu.c (cleanup_popup_menu) [HAVE_NS]:
3513 * minibuf.c (choose_minibuf_frame_1):
3514 * process.c (make_serial_process_unwind):
3515 * xdisp.h (pop_message_unwind):
3516 * xselect.c (queue_selection_requests_unwind):
3517 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
3518 * alloca.c (record_xmalloc):
3519 Prefer record_unwind_protect_ptr to record_unwind_protect with
3521 * alloca.c (Fgarbage_collect):
3522 Prefer record_unwind_protect_void to passing a dummy.
3523 * buffer.c (restore_buffer):
3524 * window.c (restore_window_configuration):
3525 * xfns.c, w32fns.c (do_unwind_create_frame)
3526 New wrapper. All record-unwind uses of wrappee changed.
3527 * buffer.c (set_buffer_if_live):
3528 * callproc.c (call_process_cleanup, delete_temp_file):
3529 * coding.c (code_conversion_restore):
3530 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
3531 * editfns.c (save_excursion_restore)
3532 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
3533 (save_restriction_restore):
3534 * eval.c (restore_stack_limits, un_autoload):
3535 * fns.c (require_unwind):
3536 * keyboard.c (recursive_edit_unwind, tracking_off):
3537 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
3538 * macros.c (pop_kbd_macro, restore_menu_items):
3539 * nsfns.m (unwind_create_frame):
3540 * print.c (print_unwind):
3541 * process.c (start_process_unwind):
3542 * search.c (unwind_set_match_data):
3543 * window.c (select_window_norecord, select_frame_norecord):
3544 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
3545 (fast_set_selected_frame):
3546 * xfns.c, w32fns.c (unwind_create_tip_frame):
3547 Return void, not a dummy Lisp_Object. All uses changed.
3548 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
3549 * callproc.c (call_process_kill):
3550 * fileio.c (restore_point_unwind, decide_coding_unwind)
3551 (build_annotations_unwind):
3552 * insdel.c (Fcombine_after_change_execute_1):
3553 * keyboard.c (read_char_help_form_unwind):
3554 * menu.c (unuse_menu_items):
3555 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
3556 * sound.c (sound_cleanup):
3557 * xdisp.c (unwind_redisplay):
3558 * xfns.c (clean_up_dialog):
3559 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
3560 Accept no args and return void, instead of accepting and returning
3561 a dummy Lisp_Object. All uses changed.
3562 * cygw32.c (fchdir_unwind):
3563 * fileio.c (close_file_unwind):
3564 * keyboard.c (restore_kboard_configuration):
3565 * lread.c (readevalllop_1):
3566 * process.c (wait_reading_process_output_unwind):
3567 Accept int and return void, rather than accepting an Emacs integer
3568 and returning a dummy object. In some cases this fixes an
3569 unlikely bug when the corresponding int is outside Emacs integer
3570 range. All uses changed.
3571 * dired.c (directory_files_internal_unwind):
3572 * fileio.c (do_auto_save_unwind):
3573 * gtkutil.c (pop_down_dialog):
3574 * insdel.c (reset_var_on_error):
3575 * lread.c (load_unwind):
3576 * xfns.c (clean_up_file_dialog):
3577 * xmenu.c, nsmenu.m (pop_down_menu):
3578 * xmenu.c (cleanup_widget_value_tree):
3579 * xselect.c (wait_for_property_change_unwind):
3580 Accept pointer and return void, rather than accepting an Emacs
3581 save value encapsulating the pointer and returning a dummy object.
3583 * editfns.c (Fformat): Update the saved pointer directly via
3584 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
3585 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
3586 (unwind_body): New function.
3587 (record_unwind_protect): First arg is now a function returning void,
3588 not a dummy Lisp_Object.
3589 (record_unwind_protect_ptr, record_unwind_protect_int)
3590 (record_unwind_protect_void): New functions.
3591 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
3592 * fileio.c (struct auto_save_unwind): New type.
3593 (do_auto_save_unwind): Use it.
3594 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
3595 * insdel.c (struct rvoe_arg): New type.
3596 (reset_var_on_error): Use it.
3597 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
3599 (specbinding_func): Remove; there are now several such functions.
3600 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
3601 (set_unwind_protect_ptr): New function.
3602 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
3604 Be simpler and more consistent about reporting I/O errors.
3605 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3606 Say "Read error" and "Write error", rather than "I/O error", or
3607 "IO error reading", or "IO error writing", when a read or write
3609 * process.c (Fmake_network_process, wait_reading_process_output)
3610 (send_process, Fprocess_send_eof, wait_reading_process_output):
3611 Capitalize diagnostics consistently. Put "failed foo" at the
3612 start of the diagnostic, so that we don't capitalize the
3613 function name "foo". Consistently say "failed" for such
3615 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
3616 All callers changed. This is so it can use report_file_error.
3617 * sysdep.c (serial_open, serial_configure): Capitalize I/O
3618 diagnostics consistently as above.
3620 * fileio.c (report_file_errno): Fix errno reporting bug.
3621 If the file name is neither null nor a pair, package it up as a
3622 singleton list. All callers changed, both to this function and to
3623 report_file_error. This fixes a bug where the memory allocator
3624 invoked by list1 set errno so that the immediately following
3625 report_file_error reported the wrong errno value.
3627 Fix minor problems found by --enable-gcc-warnings.
3628 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
3629 * keyboard.c (kbd_buffer_get_event): Remove unused local.
3631 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
3633 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
3634 Set event->arg to Qt if switch-event shall be generated.
3635 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
3637 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
3639 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
3642 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
3643 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
3644 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
3645 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
3646 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
3647 and there is a focused frame.
3648 (head_table): Add focus-in and focus-out.
3649 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
3650 bind to handle-focus-in/out.
3652 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
3653 (Fhandle_switch_frame): Call Fhandle_focus_in.
3654 (syms_of_frame): defsubr handle-focus-in/out.
3656 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
3658 Fix porting bug to older POSIXish platforms (Bug#14862).
3659 * sysdep.c (emacs_pipe): New function, that implements
3660 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
3661 This should port better to CentOS 5 and to Mac OS X 10.6.
3662 All calls to pipe2 changed.
3664 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
3665 This makes the code easier to read and the executable a bit smaller.
3666 Do not replace all calls to Fcons that happen to create lists,
3667 just calls that are intended to create lists. For example, when
3668 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
3669 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
3670 Similarly for list2 through list5.
3671 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
3672 * bytecode.c (exec_byte_code):
3673 * callint.c (quotify_arg, Fcall_interactively):
3674 * callproc.c (Fcall_process, create_temp_file):
3675 * charset.c (load_charset_map_from_file)
3676 (Fdefine_charset_internal, init_charset):
3677 * coding.c (get_translation_table, detect_coding_system)
3678 (Fcheck_coding_systems_region)
3679 (Fset_terminal_coding_system_internal)
3680 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
3681 * composite.c (update_compositions, Ffind_composition_internal):
3682 * dired.c (directory_files_internal, file_name_completion)
3684 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
3685 * doc.c (Fsnarf_documentation):
3686 * editfns.c (Fmessage_box):
3688 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
3689 (Feval, eval_sub, Ffuncall, apply_lambda):
3690 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
3691 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
3692 (Fset_file_times, Finsert_file_contents)
3693 (Fchoose_write_coding_system, Fwrite_region):
3694 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
3695 * font.c (font_registry_charsets, font_parse_fcname)
3696 (font_prepare_cache, font_update_drivers, Flist_fonts):
3697 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
3698 * frame.c (make_frame, Fmake_terminal_frame)
3699 (x_set_frame_parameters, x_report_frame_params)
3700 (x_default_parameter, Fx_parse_geometry):
3701 * ftfont.c (syms_of_ftfont):
3702 * image.c (gif_load):
3703 * keyboard.c (command_loop_1):
3704 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
3705 (Fcopy_keymap, append_key, Fcurrent_active_maps)
3706 (Fminor_mode_key_binding, accessible_keymaps_1)
3707 (Faccessible_keymaps, Fwhere_is_internal):
3708 * lread.c (read_emacs_mule_char):
3709 * menu.c (find_and_return_menu_selection):
3710 * minibuf.c (get_minibuffer):
3711 * nsfns.m (Fns_perform_service):
3712 * nsfont.m (ns_script_to_charset):
3713 * nsmenu.m (ns_popup_dialog):
3714 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
3715 (Fx_own_selection_internal):
3716 * nsterm.m (append2):
3717 * print.c (Fredirect_debugging_output)
3718 (print_prune_string_charset):
3719 * process.c (Fdelete_process, Fprocess_contact)
3720 (Fformat_network_address, set_socket_option)
3721 (read_and_dispose_of_process_output, write_queue_push)
3722 (send_process, exec_sentinel):
3723 * sound.c (Fplay_sound_internal):
3724 * textprop.c (validate_plist, add_properties)
3725 (Fput_text_property, Fadd_face_text_property)
3726 (copy_text_properties, text_property_list, syms_of_textprop):
3727 * unexaix.c (report_error):
3728 * unexcoff.c (report_error):
3729 * unexsol.c (unexec):
3730 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
3731 (Fformat_mode_line, syms_of_xdisp):
3732 * xfaces.c (set_font_frame_param)
3733 (Finternal_lisp_face_attribute_values)
3734 (Finternal_merge_in_global_face, syms_of_xfaces):
3735 * xfns.c (x_default_scroll_bar_color_parameter)
3736 (x_default_font_parameter, x_create_tip_frame):
3737 * xfont.c (xfont_supported_scripts):
3738 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
3739 (menu_help_callback, xmenu_show):
3741 * xterm.c (set_wm_state):
3742 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
3743 and similarly for list2 through list5.
3745 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
3747 * callproc.c (Fcall_process_region): Fix minor race and tune.
3748 (create_temp_file): New function, with the temp-file-creation part
3749 of the old Fcall_process_region. Use Fcopy_sequence to create the
3750 temp file name, rather than alloca + build_string, for simplicity.
3751 Don't bother to block input around the temp file creation;
3752 shouldn't be needed. Simplify use of mktemp.
3753 Use record_unwind_protect immediately after creating the temp file;
3754 this closes an unlikely race where the temp file was not removed.
3755 Use memcpy rather than an open-coded loop.
3756 (Fcall_process_region): Use the new function. If the input is
3757 empty, redirect from /dev/null rather than from a newly created
3758 empty temp file; this avoids unnecessary file system traffic.
3760 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
3762 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
3763 Simplify by making this case like the other two. This is a bit
3764 slower on obsolete hosts, but the extra complexity isn't worth it.
3766 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
3767 * process.c (create_process) [!DOS_NT]:
3768 Remove now-unnecessary calls to emacs_close.
3770 2013-07-13 Eli Zaretskii <eliz@gnu.org>
3772 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
3773 returning early. (Bug#14850)
3775 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
3776 and inhibit-iso-escape-detection attributes of 'undecided'.
3779 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
3781 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
3782 Reported by Herbert J. Skuhra in
3783 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
3785 Don't lose top specpdl entry when memory is exhausted.
3786 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
3787 specpdl overflow here, to simplify callers; all callers changed.
3788 Always reserve an unused entry at the stack top; this avoids
3789 losing the top entry's information when memory is exhausted.
3791 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3793 Clean up errno reporting and fix some errno-reporting bugs.
3794 * callproc.c (Fcall_process):
3795 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
3796 * process.c (create_process, Fmake_network_process):
3797 * unexaix.c (report_error):
3798 * unexcoff.c (report_error):
3799 Be more careful about reporting the errno of failed operations.
3800 The code previously reported the wrong errno sometimes.
3801 Also, prefer report_file_errno to setting errno + report_file_error.
3802 (Fcall_process): Look at openp return value rather than at path,
3803 as that's a bit faster and clearer when there's a numeric predicate.
3804 * fileio.c (report_file_errno): New function, with most of the
3805 old contents of report_file_error.
3806 (report_file_error): Use it.
3807 (Ffile_exists_p, Ffile_accessible_directory_p):
3808 Set errno to 0 when it is junk.
3809 * fileio.c (Faccess_file):
3810 * image.c (x_create_bitmap_from_file):
3811 Use faccessat rather than opening the file, to avoid the hassle of
3812 having a file descriptor open.
3813 * lisp.h (report_file_errno): New decl.
3814 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
3817 * process.c (create_process, wait_reading_process_output) [AIX]:
3818 Remove obsolete SIGHUP-related code, as Emacs no longer disables
3819 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
3820 a multithreaded environment anyway).
3821 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
3823 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
3825 * image.c (x_find_image_file): Don't close a remote file handle.
3827 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
3829 Fix races with threads and file descriptors.
3830 * callproc.c (Fcall_process_region):
3831 * dired.c (open_directory):
3832 * emacs.c (main, Fdaemon_initialized):
3833 * image.c (x_find_image_file):
3834 * inotify.c (Finotify_rm_watch):
3835 * lread.c (Flocate_file_internal):
3836 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
3837 * term.c (term_mouse_moveto, init_tty):
3838 * termcap.c (tgetent):
3839 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
3840 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
3841 * unexhp9k800.c, unexmacosx.c (unexec):
3842 * callproc.c (Fcall_process_region):
3843 Use emacs_close, not close.
3844 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
3845 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
3846 and posix_close function on current platforms (which all lack them).
3847 (emacs_close): Use it. This should fix the races on GNU/Linux and
3848 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
3849 and it should avoid closing random victim file descriptors on
3852 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
3854 * inotify.c (uninitialized): Remove. All uses replaced by -1.
3855 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
3858 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
3859 This is for .gdbinit xbacktrace.
3861 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
3862 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
3863 (emacs_set_tty): Now static.
3864 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
3865 * term.c (tty_capable_p, tty_default_color_capabilities)
3866 (get_tty_terminal, term_mouse_movement)
3867 (handle_one_term_event, init_tty, maybe_fatal):
3868 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
3869 (tgetent, scan_file, name_match, compare_contin):
3870 * terminal.c (get_terminal):
3871 Use bool for boolean.
3872 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
3873 Prefer char to unsigned char if either will do.
3874 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
3875 (tty_write_glyphs): Prefer int to unsigned.
3876 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
3877 All callers changed.
3878 * termcap.c (tprint, main) [TEST]: Remove non-working test.
3880 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3883 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
3884 (B__dummy__): New dummy symbol, to pacify C89.
3885 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
3886 they can't grok varargs macros.
3887 * dispnew.c (add_window_display_history)
3888 (add_frame_display_history):
3889 * print.c (print_object):
3890 * xdisp.c (debug_method_add):
3891 Use %p printf format only for void pointers.
3892 * emacs.c (usage_message): New constant, replacing ...
3893 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
3894 (main): Adjust to usage reorg.
3895 * fns.c (syms_of_fns):
3896 * profiler.c (syms_of_profiler):
3897 Don't use non-constant struct initializers.
3898 * gnutls.h (gnutls_initstage_t):
3899 * lisp.h (enum Lisp_Fwd_Type):
3900 * lread.c (lisp_file_lexically_bound_p):
3901 * xsettings.c (anonymous enum):
3902 Remove trailing comma.
3903 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
3904 * lisp.h (ENUM_BF): Use unsigned if pedantic.
3905 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
3907 * regex.c (const_re_char): New type, to pacify strict C89.
3908 All uses of 'const re_char' replaced to use it.
3909 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
3910 with glibc when strict C89. This change is imported from gnulib.
3912 (_Restrict_arr_): Rename from __restrict_arr, similarly.
3913 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
3914 Omit GNU_LINUX implementation, since it requires long long.
3915 * xterm.c (x_draw_underwave):
3916 Do not assume the traditional order of struct's members.
3917 (x_term_init): Rewrite to avoid the need for non-constant structure
3920 Syntax cleanup, mostly replacing macros with functions.
3921 This removes the need for the syntax_temp hack.
3922 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
3923 * syntax.c (SYNTAX_INLINE): New macro.
3924 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
3925 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
3926 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
3927 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
3928 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
3929 (SYNTAX_COMEND_FIRST): Now functions, not macros.
3930 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
3931 Now constants, not macros.
3932 (syntax_temp) [!__GNUC__]: Remove.
3933 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
3934 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
3935 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
3936 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
3937 Move here from syntax.h; now functions, not macros. Except for the
3938 last function, these are static since only syntax.c uses them.
3939 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
3940 All uses changed. Now a function, not a macro; use this fact
3941 to simplify the code.
3942 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
3943 compiler bugs; no longer relevant.
3944 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
3945 (SYNTAX_INLINE): New macro.
3946 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
3947 for the new functions. Use bool for boolean member.
3948 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
3949 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
3950 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
3951 (SETUP_BUFFER_SYNTAX_TABLE):
3952 Now extern inline functions, not macros.
3953 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
3954 Remove; all uses replaced by implementation.
3955 (syntax_temp) [!__GNUC__]: Remove decl.
3956 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
3958 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
3960 * emacs.c (main): Fix syntax error.
3962 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
3964 Timestamp fixes for undo (Bug#14824).
3965 * atimer.c (schedule_atimer):
3966 * fileio.c (Ffile_newer_than_file_p):
3967 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
3968 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
3969 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
3970 (syms_of_fileio): Remove Sclear_visited_file_name.
3971 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
3972 file doesn't exist; this avoids an ambiguity with negative timestamps.
3973 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
3974 * systime.h (make_emacs_time, invalid_emacs_time):
3975 Don't assume struct timespec layout; POSIX doesn't guarantee it.
3976 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
3977 * undo.c (record_first_change): Push (visited-file-modtime) onto
3978 undo list rather than reimplementing it by hand, incorrectly.
3980 2013-07-09 Ken Brown <kbrown@cornell.edu>
3982 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
3984 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
3986 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
3988 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
3990 Handle errno and exit status a bit more carefully.
3991 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
3992 number into an exit status. Instead, use EXIT_CANCELED.
3993 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
3994 * callproc.c (relocate_fd):
3995 * emacs.c (close_output_streams, main):
3996 * process.c (create_process):
3997 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
3998 Use emacs_perror for simplicity.
3999 * callproc.c (relocate_fd, main):
4000 * sysdep.c (sys_subshell):
4001 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
4002 (shut_down_emacs): Use emacs_write, not write.
4003 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
4004 * fileio.c (Fcopy_file, e_write):
4005 * nsterm.m (ns_select):
4006 * process.c (send_process):
4007 * sound.c (vox_write):
4008 Use emacs_write_sig, not emacs_write.
4009 * lisp.h (emacs_write_sig, emacs_perror): New decls.
4010 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
4012 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
4014 (emacs_full_write): New function.
4015 (emacs_write): Rewrite to use it.
4016 (emacswrite_sig, emacs_perror): New functions.
4017 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
4019 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
4021 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
4022 on NS even if it is present. Pixmap on NS is a void*.
4024 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4026 Port to Ubuntu 10 (Bug#14803).
4027 Problem reported by T.V. Raman.
4028 * process.c (close_on_exec, accept4, process_socket):
4029 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
4031 2013-07-07 Eli Zaretskii <eliz@gnu.org>
4033 * w32.c (sys_dup): Declare prototype.
4037 * callproc.c [WINDOWSNT]: Include sys/socket.h.
4039 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4041 Make file descriptors close-on-exec when possible (Bug#14803).
4042 This simplifies Emacs a bit, since it no longer needs to worry
4043 about closing file descriptors by hand in some cases.
4044 It also fixes some unlikely races. Not all such races, as
4045 libraries often open files internally without setting
4046 close-on-exec, but it's an improvement.
4047 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
4048 * callproc.c (Fcall_process) [!MSDOS]:
4049 * emacs.c (main) [!DOS_NT]:
4050 * nsterm.m (ns_term_init):
4051 * process.c (create_process):
4052 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
4053 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
4054 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
4055 Prefer mkostemp with O_CLOEXEC to mkstemp.
4056 * callproc.c (relocate_fd) [!WINDOWSNT]:
4057 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
4058 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
4060 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
4061 Make the resulting file descriptor close-on-exec.
4062 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
4063 * lread.c (load_descriptor_list, load_descriptor_unwind):
4064 Remove; no longer needed. All uses removed.
4065 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
4066 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
4068 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
4069 (Fmake_network_process, Fnetwork_interface_list):
4070 (Fnetwork_interface_info, server_accept_connection):
4071 Make newly-created socket close-on-exec.
4072 * sysdep.c (emacs_open, emacs_fopen):
4073 Make new-created descriptor close-on-exec.
4074 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
4075 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
4077 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
4079 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
4080 for NS_IMPL_GNUSTEP.
4082 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
4084 Fix openp errno handling.
4085 * callproc.c (Fcall_process): Preserve openp errno around close.
4086 * lread.c (openp): Set errno when returning -1, as some callers
4089 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
4091 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
4093 * nsterm.h (NSSavePanel): Update comment.
4094 (NSAPP_DATA2_RUNFILEDIALOG): Define.
4095 (ns_run_file_dialog): Declare.
4097 * nsfns.m: Remove panelOK.
4099 (ns_run_file_dialog): New function.
4100 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
4101 event loop, so file dialog is popped up by ns_run_file_dialog, called
4102 by sendEvent (Bug#14578).
4103 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
4105 2013-07-06 Eli Zaretskii <eliz@gnu.org>
4107 * xdisp.c (default_line_pixel_height): New function.
4108 (pos_visible_p, move_it_vertically_backward, try_scrolling)
4109 (try_cursor_movement, redisplay_window, try_window)
4110 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
4112 * window.c (window_scroll_pixel_based):
4113 use default_line_pixel_height.
4115 * dispextern.h (default_line_pixel_height): Add prototype.
4117 * frame.c (x_set_line_spacing): Accept a float value for
4118 line-spacing parameter, per the documentation.
4120 * data.c (Fmultibyte_string_p): Doc fix.
4122 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
4124 Use emacs_open more consistently when opening files.
4125 This handles EINTR more consistently now, and makes it easier
4126 to introduce other uniform changes to file descriptor handling.
4127 * src/systdio.h: New file.
4128 * src/buffer.c (mmap_init):
4129 * cygw32.c (chdir_to_default_directory):
4130 * dispnew.c (Fopen_termscript):
4131 * emacs.c (Fdaemon_initialized):
4132 * fileio.c (Fdo_auto_save):
4133 * image.c (slurp_file, png_load_body, jpeg_load_body):
4134 * keyboard.c (Fopen_dribble_file):
4136 * print.c (Fredirect_debugging_output):
4137 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
4138 * termcap.c (tgetent):
4139 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
4140 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
4141 * w32term.c (w32_initialize) [CYGWIN]:
4142 * xfaces.c (Fx_load_color_file):
4143 Use emacs_open instead of plain open, and emacs_fopen instead of
4145 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
4146 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
4147 * callproc.c (default_output_mode): New constant.
4148 (Fcall_process): Use it to call emacs_open instead of plain creat.
4149 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
4150 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
4151 (emacs_fopen): New function.
4152 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
4153 Include <lisp.h>, for emacs_open.
4154 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
4156 Remove duplicate #include directives.
4157 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
4159 Don't include stdio.h twice.
4160 * buffer.c [USE_MMAP_FOR_BUFFERS]:
4161 Don't include sys/types.h or stdio.h twice.
4162 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
4163 * lread.c: Don't include coding.h twice.
4164 * nsfont.m: Don't include frame.h twice.
4165 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
4166 * ralloc.c: Don't include <unistd.h> twice.
4167 * xdisp.c: Don't include font.h twice.
4168 * xterm.c: Don't include fontset.h twice.
4169 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
4171 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4173 Scale ImageMagick images more carefully.
4174 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
4175 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
4176 Be more careful about avoiding undefined behavior after
4177 integer overflow and division by zero.
4179 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4181 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
4182 (syms_of_w32fns): DEFSYM them.
4183 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
4184 (CCHDEVICENAME): Define macros if not defined.
4185 (struct MONITOR_INFO_EX): New struct.
4186 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
4187 (enum_display_monitors_fn): New variable.
4188 (globals_of_w32fns): Initialize it.
4189 (Fx_display_pixel_width, Fx_display_pixel_height)
4190 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
4191 multi-monitor setups in docstrings.
4192 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
4193 screen size by primary monitor's millimeter per pixel.
4194 (w32_monitor_enum, w32_display_monitor_attributes_list)
4195 (w32_display_monitor_attributes_list_fallback)
4196 (Fw32_display_monitor_attributes_list): New functions.
4197 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
4199 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
4201 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
4203 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
4205 * fileio.c (Qfile_notify_error): New error symbol.
4207 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
4208 * inotify.c (inotify_callback, symbol_to_inotifymask)
4209 (Finotify_add_watch, Finotify_rm_watch): Use it.
4210 (inotifyevent_to_event): Exchange order of cookie and file name.
4211 (Finotify_add_watch): Adapt docstring.
4213 * lisp.h (Qfile_notify_error): Declare.
4215 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4217 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
4218 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4219 Do not clear _malloc_thread_enabled_p, undoing the previous change,
4220 which did not work (see <http://bugs.gnu.org/14569#307>).
4221 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
4222 && (!noninteractive || initialized)). This attempts to thread
4223 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
4225 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
4227 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
4228 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
4230 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
4232 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
4233 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4234 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
4235 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
4237 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4239 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
4240 Define to __sys_siglist.
4242 2013-07-02 Eli Zaretskii <eliz@gnu.org>
4244 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
4245 word-wrap, so that overflow-newline-into-fringe would work in
4246 visual-line-mode. (Bug#2749)
4247 (move_it_in_display_line_to): When the last scanned display
4248 element fits exactly on the display line, and
4249 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
4250 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
4251 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
4252 finding buffer position that corresponds to pixel coordinates,
4253 e.g. in buffer_posn_from_coords.
4255 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
4257 * process.c (handle_child_signal): Call catch_child_signal if
4260 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
4262 Don't convert function pointers to void * and back.
4263 It isn't portable C, and it's easy enough to avoid.
4264 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
4265 (make_save_value): Add support for SAVE_FUNCPOINTER.
4266 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
4267 * print.c (print_object):
4268 Distinguish function from object pointers.
4269 * lisp.h (SAVE_FUNCPOINTER): New constant.
4270 (SAVE_SLOT_BITS): Adjust to it.
4271 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
4272 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
4273 (voidfuncptr): New typedef.
4274 (struct Lisp_Save_Value): New member data[0].funcpointer.
4275 (XSAVE_FUNCPOINTER): New function.
4277 Simplify buildobj processing.
4278 * Makefile.in (buildobj.h): Make it a sequence of strings each
4279 followed by comma, rather than a single string. Put it into a
4280 .tmp file in case there's an error while generating it.
4281 (gl-stamp): Use .tmp for temp files.
4282 (mostlyclean): Clean .tmp files.
4283 * doc.c (buildobj): Move to just the routine that needs it.
4284 It's now an array of strings, so processing is simpler.
4286 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
4288 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
4289 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
4290 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
4291 Invoke malloc_enable_thread even when not interactive.
4292 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
4293 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
4294 in this case, since the underlying bug has now been fixed.
4296 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
4298 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
4299 unlinking it (bug#14691).
4301 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
4303 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
4304 before checking whether buffer is modified. This lets
4305 `kill-buffer-query-functions' cancel killing of the buffer or save
4306 its content before `kill-buffer' asks user the "Buffer %s
4307 modified; kill anyway?" question.
4309 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
4311 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
4312 Let the super performKeyEquivalent deal with them (Bug#14747).
4314 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
4316 * widget.c (resize_cb): Remove unused local.
4318 Do not use GTK 3 if it exists but cannot be compiled.
4319 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
4320 * xterm.c (x_error_handler) [!USE_GTK]:
4323 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
4325 2013-06-30 Eli Zaretskii <eliz@gnu.org>
4327 * intervals.c (get_local_map): Instead of aborting, clip POSITION
4328 to the valid range of values. (Bug#14753)
4330 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
4331 when moving point by using the current glyph matrix. This avoids
4332 the need to force redisplay when this function is called in a
4335 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
4337 Fix minor problems found by static checking.
4338 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
4339 Redo the latter's body to sidestep GCC parenthesization warnings.
4340 (setup_coding_system, detect_coding, detect_coding_system): Use them.
4341 * coding.c (detect_coding, detect_coding_system):
4342 * coding.h (struct undecided_spec):
4343 Use bool for boolean.
4344 * image.c (QCmax_width, QCmax_height): Now static.
4345 * xdisp.c (Fmove_point_visually): Remove unused local.
4347 2013-06-29 Eli Zaretskii <eliz@gnu.org>
4349 * xdisp.c (Fmove_point_visually): New function.
4351 2013-06-28 Kenichi Handa <handa@gnu.org>
4353 * coding.h (define_coding_undecided_arg_index): New enum.
4354 (coding_attr_index): New members
4355 coding_attr_undecided_inhibit_null_byte_detection,
4356 coding_attr_undecided_inhibit_iso_escape_detection,
4357 coding_attr_undecided_prefer_utf_8.
4358 (undecided_spec): New struct.
4359 (struct coding_system): New member `undecided' of the member
4362 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
4363 (detect_coding): Likewise.
4364 (detect_coding_system): Likewise.
4365 (Fdefine_coding_system_internal): New coding system properties
4366 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
4368 (syms_of_coding): Adjust for coding_arg_undecided_max.
4370 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
4372 * image.c (x_from_xcolors): Remove unused local.
4374 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4376 Defer image data transfer between X client and server until actual
4379 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
4382 * image.c (Destroy_Image): Remove.
4383 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
4384 `mask_p', and `colors_p'. All uses changed.
4385 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
4386 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
4387 New macros for `flags' arg to x_clear_image_1.
4388 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
4389 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
4390 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
4391 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
4392 (image_get_x_image, image_unget_x_image): New functions or macros.
4393 (image_background, image_background_transparent, x_to_xcolors)
4394 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
4395 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
4396 instead of Destroy_Image.
4397 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
4398 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
4399 (png_load_body, jpeg_load_body, tiff_load, gif_load)
4400 (imagemagick_load_image, svg_load_image): Use them instead of
4401 x_create_x_image_and_pixmap, and x_put_x_image followed by
4402 x_destroy_x_image, respectively.
4403 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
4404 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
4405 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
4406 background_transparent fields.
4407 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
4408 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
4410 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
4412 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
4413 This mostly consists of undoing recent changes.
4414 * callproc.c (Fcall_process):
4415 * process.c (create_process):
4416 Do not worry about catching SIGCHLD here, undoing previous change.
4417 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
4418 * process.c, process.h (catch_child_signal):
4419 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
4420 * process.c (catch_child_handler): Don't worry about being called
4421 lazily and do not assume caller has blocked SIGCHLD, undoing
4422 previous change. Move first-time stuff back to
4423 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
4424 tickle glib, as that causes Cygwin bootstrap to fail. Do not
4425 set lib_child_handler if it's already initialized, which may
4426 help avoid problems on GNUStep.
4428 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4430 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
4431 * callproc.c (Fcall_process):
4432 * process.c (create_process):
4433 Make sure SIGCHLD is caught before we fork,
4434 since Emacs startup no arranges to catch SIGCHLD.
4435 * process.c (lib_child_handler): Initialize to null, not to
4437 (catch_child_signal): Allow self to be called lazily.
4438 Do nothing if it's already been called.
4439 Assume caller has blocked SIGCHLD (all callers do now).
4440 * emacs.c (main): Do not catch SIGCHLD here; defer it until
4441 just before it's really needed.
4442 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
4443 since it hasn't been caught yet.
4445 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
4447 * image.c (compute_image_size): New function to implement
4448 :max-width and :max-height.
4449 (imagemagick_load_image): Use it.
4451 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
4453 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
4454 * callproc.c, process.h (block_child_signal, unblock_child_signal):
4456 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
4457 * process.c (catch_child_signal): Block SIGCHLD while futzing with
4458 the SIGCHLD handler, since the code is not atomic and (due to glib)
4459 signals may be arriving now.
4460 * sysdep.c (init_signals): Do not catch child signals here;
4461 'main' now does that later, at a safer time.
4463 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
4465 Clean up SIGCHLD handling a bit (Bug#14569).
4466 * process.c, process.h (catch_child_signal):
4467 Now always extern, even if !NS_IMPL_GNUSTEP.
4468 * process.c (catch_child_signal): Move glib tickler here from
4469 init_process_emacs, so that it's done earlier in Emacs
4470 initialization. Also move the noninteractive && !initialized
4471 check here from init_process_emacs. This is all a bit cleaner for
4472 GNUish platforms, and I hope it works around the Cygwin bug.
4473 * sysdep.c (init_signals): Invoke catch_child_signal here, so
4474 that glib signal handling is tickled before glib creates threads.
4476 * process.c (wait_reading_process_output): Avoid int overflow
4477 when reading more than 2 GiB total from a process.
4479 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4481 * process.c (create_process): Handle a couple more cases,
4482 i.e., work even if new_argv and wait_child_setup[i] are cached.
4483 Use Fcall_process's style for volatile vars.
4485 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
4487 * process.c (create_process): Mark PROCESS volatile.
4489 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
4491 Use C99-style flexible array members if available.
4492 This avoids some subtle aliasing issues, which typically
4493 aren't a problem with GCC but may be a problem elsewhere.
4494 * alloc.c (sdata): New typedef, replacing the old struct sdata.
4495 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
4496 In either case, it uses a flexible array member rather than
4497 the old struct hack. All uses changed.
4498 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
4499 Adjust to sdata reorganization.
4500 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
4501 Use offsetof (struct, flex_array_member), not sizeof (struct), as
4502 that ports better to pre-C99 non-GCC.
4503 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
4504 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
4505 as the latter has changed.
4506 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
4507 and port better to pre-C99 GCC.
4508 * image.c (struct xpm_cached_color):
4509 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
4510 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
4511 Use FLEXIBLE_ARRAY_MEMBER.
4512 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
4513 Move decl to top level so it gets checked against implementation.
4514 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
4515 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
4517 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4519 * syntax.c: Integer cleanups.
4520 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
4521 All uses that need 0-or-2 changed to:
4522 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
4523 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
4524 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
4525 (char_quoted, prev_char_comend_first, back_comment)
4526 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4527 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
4528 Use bool for boolean.
4529 (update_syntax_table, skip_chars, skip_syntaxes):
4530 Prefer int to unsigned when either will do.
4531 (back_comment): Return boolean success flag, like forw_comment,
4532 instead of positive-or-minus-1 (which might have overflowed int anyway).
4533 Don't stuff ptrdiff_t into int.
4534 (syntax_spec_code, syntax_code_spec): Now const.
4535 (Fmatching_paren, scan_lists, scan_sexps_forward):
4536 Use enum syntaxcode for syntax code.
4537 (Fmatching_paren): Check that arg is a character, not just an integer.
4538 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
4539 (Finternal_describe_syntax_value): Omit no-longer-needed
4541 (skip_chars): Use char, not unsigned char, when the distinction
4543 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
4544 * bytecode.c (exec_byte_code):
4545 * syntax.c (syntax_spec_code, Fchar_syntax)
4546 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
4548 * syntax.h (SYNTAX_WITH_FLAGS):
4549 Omit unnecessary casts.
4551 2013-06-20 Eli Zaretskii <eliz@gnu.org>
4553 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
4554 line dimensions here, to avoid race conditions with the main
4555 thread. (Bug#14062, bug#14630, bug#14669)
4557 * w32term.c (w32_draw_window_cursor): Compute the header line and
4558 mode line dimensions here.
4559 <w32_system_caret_window, w32_system_caret_hdr_height>:
4560 <w32_system_caret_mode_height>: New variables.
4562 * w32term.h: Declare them.
4564 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
4566 * alloc.c (die): Move "assertion failed" string here ...
4567 * lisp.h (eassert): ... from here. Also, suppress evaluation of
4568 COND when SUPPRESS_CHECKING. This shrinks the executable text
4569 size by 0.8% to 2.2% when configured with --enable-checking,
4570 depending on optimization flags (GCC 4.8.1 x86-64).
4572 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
4574 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
4576 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
4577 base is 2; this is more accurate.
4579 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
4581 * sound.c (string_default): Move to !WINDOWSNT section.
4582 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
4584 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
4586 * sound.c: Integer cleanups.
4587 Remove unnecessary forward decls.
4588 (struct sound_device): The 'file' member is now a Lisp_Object, not
4589 a char *, so that we needn't invoke alloca on a huge size.
4590 (Fplay_sound_internal): Adjust to this.
4591 (string_default): New function.
4592 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
4593 Use it to adjust to the struct sound_device change.
4594 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
4595 (be2hs) [0]: Remove.
4597 * syntax.c (skip_chars): Don't use uninitialized storage
4598 when searching a multibyte buffer for characters that are not in a
4599 unibyte string that contains non-ASCII characters.
4601 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
4603 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
4604 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
4606 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4608 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
4610 2013-06-18 Kenichi Handa <handa@gnu.org>
4612 * font.c (Ffont_spec): Signal an error for an invalid font name
4615 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
4617 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
4618 In particular this ports to 32-bit sparc Sun cc.
4619 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
4620 array with a dummy element at specpdl[-1], so that its address can
4622 (unbind_to): Do not copy the binding; not needed, now that we
4623 copy old_value in the one place where the copy is needed.
4624 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
4625 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
4626 (union specbinding): Rename from struct specbinding. Redo layout
4627 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
4628 which is not portable. With Sun C 5.12 32-bit sparc, the
4629 declaration causes nargs to be an unsigned bitfield, a behavior
4630 that the C standard allows; but Emacs wants nargs to be signed.
4631 The overall type is now a union of structures rather than a
4632 structure of union of structures, and the 'kind' member is now a
4633 bitfield, so that the overall type doesn't grow. All uses changed.
4634 * process.c (Fmake_serial_process): Remove unnecessary initialization.
4636 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4638 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
4639 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
4641 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
4643 2013-06-17 Eli Zaretskii <eliz@gnu.org>
4645 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
4646 unless we know that the window w's frame is a frame object.
4647 Another attempt at solving bug#14062 and bug#14630.
4649 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
4651 * textprop.c (property_set_type): New enum.
4652 (add_properties): Allow appending/prepending text properties.
4653 (add_text_properties_1): Factored out of Fadd_text_properties.
4654 (Fadd_text_properties): Move all the code into
4655 add_text_properties_1.
4656 (Fadd_face_text_property): New function that calls
4657 add_text_properties_1.
4659 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
4661 Move functions from lisp.h to individual modules when possible.
4662 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
4663 * alloc.c (XFLOAT_INIT, set_symbol_name):
4664 * buffer.c (CHECK_OVERLAY):
4665 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
4666 (set_char_table_parent):
4667 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
4668 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
4669 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
4670 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
4672 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
4673 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
4674 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
4675 (backtrace_args, backtrace_debug_on_exit):
4676 * floatfns.c (CHECK_FLOAT):
4677 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
4678 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
4679 (set_hash_hash, set_hash_hash_slot, set_hash_index)
4680 (set_hash_index_slot):
4681 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
4682 * marker.c (CHECK_MARKER):
4683 * textprop.c (CHECK_STRING_OR_BUFFER):
4684 * window.c (CHECK_WINDOW_CONFIGURATION):
4685 Move here from lisp.h, and make these functions static rather than
4687 * buffer.c (Qoverlayp):
4689 * fns.c (Qhash_table_p):
4690 * window.c (Qwindow_configuration_p):
4692 * lisp.h: Remove the abovementioned defns and decls.
4694 Use functions, not macros, for XINT etc (Bug#11935).
4695 In lisp.h, prefer functions to function-like macros, and
4696 constants to object-like macros, when either will do. This:
4697 . simplifies use, as there's no more need to worry about
4698 arguments' side effects being evaluated multiple times.
4699 . makes the code easier to debug on some platforms.
4700 However, when using gcc -O0, keep using function-like macros
4701 for a few critical operations, for performance reasons.
4702 This sort of thing isn't needed with gcc -Og, but -Og
4703 is a GCC 4.8 feature and isn't widely-enough available yet.
4704 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
4705 Remove enum lsb_bits; no longer needed.
4706 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
4707 * buffer.c (Qoverlap):
4709 * fns.c (Qhash_table_p):
4710 Now extern, so lisp.h can use these symbols.
4711 * dispextern.h: Include character.h, for MAX_CHAR etc.
4712 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4713 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4714 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4715 (GLYPH_CODE_P): Move here from lisp.h.
4716 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4717 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
4718 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
4719 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
4720 XUNTAG now returns void *.
4721 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
4722 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
4723 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
4724 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
4725 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
4726 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
4727 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
4728 (lisp_h_XPNTR, lisp_h_XSYMBOL):
4729 New macros, renamed from their sans-lisp_h_ counterparts.
4730 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
4731 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
4732 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
4733 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
4734 If compiling via GCC without optimization, define these as macros
4735 in addition to inline functions.
4736 To disable this, compile with -DINLINING=0.
4737 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
4738 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
4739 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
4740 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
4741 (INTMASK, VALMASK): Now macros, since static values cannot be
4742 accessed from extern inline functions.
4743 (VALMASK): Also a constant, for benefit of old GDB.
4744 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
4745 is INTEGERP, which can fold it in.
4746 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
4747 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
4748 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
4749 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
4750 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
4751 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
4752 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
4753 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
4754 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
4755 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
4756 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
4757 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
4758 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
4759 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
4760 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
4761 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
4762 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
4763 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
4764 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
4765 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
4766 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
4767 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
4768 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
4769 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
4770 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
4771 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
4772 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
4773 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
4774 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
4775 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
4776 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
4777 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
4778 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
4780 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
4781 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
4782 (VALMASK): Define in one place rather than in two, merging the
4783 USE_LSB_TAG parts; this is simpler.
4784 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
4785 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
4786 Move up, to avoid use before definition.
4787 Also include "globals.h" earlier, for the same reason.
4788 (make_natnum): New function.
4789 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
4790 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
4791 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
4792 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
4793 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
4794 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
4795 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
4796 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
4797 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
4798 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
4799 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
4800 (Qwindow_configuration_p, Qimage): New forward declarations.
4801 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
4802 (STRING_COPYIN): Remove; unused.
4803 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
4804 (xcar_addr, xcdr_addr): New functions. All uses changed.
4805 (IEEE_FLOATING_POINT): Now a constant, not a macro.
4806 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
4807 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
4808 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
4809 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
4810 (TYPE_RANGED_INTEGERP): Simplify.
4811 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
4812 (setlocale, fixup_locale, synchronize_system_messages_locale)
4813 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
4814 Now empty functions, not macros.
4815 (functionp): Return bool, not int.
4816 * window.c (Qwindow_configuration_p): Now extern,
4817 so window.h can use it.
4818 * window.h (Qwindowp): Move decl back to lisp.h.
4820 2013-06-15 Eli Zaretskii <eliz@gnu.org>
4822 * xdisp.c (Fline_pixel_height): New function, required for solving
4825 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
4827 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
4829 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
4831 * lread.c (syms_of_lread):
4832 * fns.c (Fprovide): Adjust to new format of after-load-alist.
4834 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
4836 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
4838 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
4840 * fileio.c (expand_file_name): Doc fix.
4842 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
4844 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
4845 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
4846 Wait for self, not for 0. This can't hurt on GNU or similar
4847 system, and may help with Cygwin.
4849 * keyboard.c: Don't use PROP (...) as an lvalue.
4850 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
4851 Use set_prop (A, B), not PROP (A) = B.
4853 2013-06-10 Eli Zaretskii <eliz@gnu.org>
4855 * xdisp.c (get_it_property): Use it->window instead of generating
4856 a Lisp object from it->w.
4858 2013-06-09 Eli Zaretskii <eliz@gnu.org>
4860 * xdisp.c (get_it_property): If it->object is a buffer, pass to
4861 get-char-property the window that is being rendered, instead of
4862 the buffer, to support window-specific overlays. (Bug#14575)
4863 (compute_display_string_pos): When W is NULL, use the current
4864 buffer as the object to pass to get-char-property.
4865 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
4866 pointer member of the bidi iterator, since no window is pertinent
4869 2013-06-08 Eli Zaretskii <eliz@gnu.org>
4871 * bidi.c (bidi_fetch_char): Accept additional argument, the window
4872 being displayed, and pass it to compute_display_string_pos.
4873 (bidi_level_of_next_char, bidi_resolve_explicit_1)
4874 (bidi_paragraph_init): All callers changed.
4876 * xdisp.c (init_from_display_pos, init_iterator)
4877 (handle_single_display_spec, next_overlay_string)
4878 (get_overlay_strings_1, reseat_1, reseat_to_string)
4879 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
4880 Set bidi_it.w member from it->w.
4881 (compute_display_string_pos): Accept additional argument, the
4882 window being displayed, and pass it to Fget_char_property.
4885 * dispextern.h (struct bidi_it): New member w, the window being
4887 (compute_display_string_pos): Adjust prototype.
4889 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
4891 * xgselect.c: Remove unneeded include xterm.h.
4893 * process.c (wait_reading_process_output): Check for NS before GLIB.
4894 GLIB may be linked in due to rsvg, but ns_select must be called.
4896 * xgselect.c (xg_select): Remove call to window_system_available
4897 and g_main_context_pending at the top, so Gdk events (i.e. file
4898 notify) are processed when Emacs is started with -nw.
4900 2013-06-07 Eli Zaretskii <eliz@gnu.org>
4902 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
4903 (ctagsfiles3): New variable, includes only *.m files.
4904 (TAGS): Use an explicit language name in the regular expressions,
4905 to avoid transformation of '/SOMETHING' by MSYS to
4906 'c:\MSYS\SOMETHING'.
4908 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
4910 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
4912 2013-06-06 Eli Zaretskii <eliz@gnu.org>
4914 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
4915 still need to set the mouse pointer shape and activate help-echo.
4918 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
4920 A few porting etc. fixes for the new file monitor code.
4921 See the thread containing
4922 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
4923 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
4924 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
4925 (dir_monitor_callback, Fgfile_rm_watch):
4926 Use assq_no_quit instead of Fassoc, for speed.
4927 (dir_monitor_callback, Fgfile_rm_watch):
4928 eassert that the monitor is a fixnum.
4929 (dir_monitor_callback): No need for CDR_SAFE.
4930 Simplify building of lisp with alternative tails.
4931 (Fgfile_add_watch, Fgfile_rm_watch):
4932 Do not assume glib functions set errno reliably on failure.
4933 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
4934 and signal an error otherwise.
4935 (Fgfile_rm_watch): Prefer CONSP to !NILP.
4936 Use Fdelq instead of Fdelete, for speed.
4938 2013-06-05 Eli Zaretskii <eliz@gnu.org>
4940 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
4941 don't insist on being invoked on a highlighted tool-bar button.
4942 Avoids losing tool-bar functionality when mouse-highlight is nil.
4943 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
4944 Don't highlight when mouse-highlight is nil.
4945 (note_mouse_highlight): When mouse-highlight is nil, don't return
4946 right away; instead, run tool-bar and mode-line highlight
4947 subroutine, clear any existing highlight, and revert the mouse
4948 pointer to its default shape. (Bug#14558)
4950 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4952 * lisp.mk (lisp): Add prog-mode.el.
4954 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
4956 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
4957 * process.c (dummy_handler): New function.
4958 (lib_child_handler): New static var.
4959 (handle_child_signal): Invoke it.
4960 (catch_child_signal): If a library has set up a signal handler,
4961 save it into lib_child_handler.
4962 (init_process_emacs): If using glib and not on Windows, tickle glib's
4963 child-handling code so that it initializes its private SIGCHLD handler.
4964 * syssignal.h (SA_SIGINFO): Default to 0.
4965 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
4966 31; it should no longer be needed now.
4968 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
4970 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
4972 * gfilenotify.c (globals_of_gfilenotify): New function.
4973 (syms_of_gfilenotify): Move global initialization there.
4975 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
4977 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
4979 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
4980 * keyboard.c (menu_bar_items, tool_bar_items):
4981 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
4982 not override local keymaps any more.
4984 2013-06-04 Eli Zaretskii <eliz@gnu.org>
4986 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
4988 2013-06-03 Eli Zaretskii <eliz@gnu.org>
4990 * w32console.c (initialize_w32_display): Return the dimensions of
4991 the console window via 2 additional arguments, not via the current
4992 frame. This avoids crashes due to overrunning the bounds of
4993 frame's decode_mode_spec_buffer, which is not resized following
4994 the change of the frame dimensions from the initial 10x10.
4996 * w32term.h (w32_initialize_display_info): Adjust prototype.
4998 * term.c (init_tty): Take dimensions of the frame from the values
4999 returned by initialize_w32_display.
5001 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
5002 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
5003 (LIBES): Add $(GFILENOTIFY_LIBS).
5005 * w32inevt.c (handle_file_notifications): Add dummy implementation
5006 for !HAVE_W32NOTIFY.
5008 * w32term.c: Wrap code with HAVE_W32NOTIFY.
5010 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
5012 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
5014 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
5016 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
5018 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
5020 Fix minor problems found by static checking.
5021 * data.c (pure_write_error):
5022 Use xsignal2, not Fsignal, as Fsignal might return.
5023 * eval.c (set_backtrace_debug_on_exit): Now static.
5024 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
5025 No longer inline. EXTERN_INLINE is needed only for functions
5026 defined in .h files. Reindent function header as per GNU style.
5027 (backtrace_p, backtrace_top, backtrace_next):
5028 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
5029 compiler or linker. Add extern decls to pacify gcc -Wall.
5030 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5032 * frame.c (free_monitors): Define only on platforms that need it.
5033 * nsterm.m (ns_term_init):
5034 * process.c (catch_child_signal):
5035 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
5036 defined on all porting targets these days.
5037 * process.c, process.h (catch_child_signal):
5038 Make it extern only if NS_IMPL_GNUSTEP is defined.
5040 2013-06-03 Eli Zaretskii <eliz@gnu.org>
5042 * w32.c (gettimeofday): Make the signature identical to prototype
5043 in nt/inc/sys/time.h.
5045 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5047 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
5050 * keyboard.c (safe_run_hooks_error): Improve error message.
5052 * data.c (pure_write_error): Add `object' argument.
5053 * puresize.h (CHECK_IMPURE): Use it.
5055 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
5057 * Makefile.in (NOTIFY_OBJ): New variable.
5058 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
5060 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
5061 Call syms_of_gfilenotify.
5063 * gfilenotify.c: New file.
5065 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
5066 and Qfile_w32notify.
5067 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
5068 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
5070 * lisp.h: Declare syms_of_gfilenotify.
5072 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
5074 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
5076 Merge the specpdl and backtrace stacks. Make the structure of the
5077 specpdl entries more obvious via a tagged union of structs.
5078 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
5079 (enum specbind_tag): New enum.
5080 (struct specbinding): Make it a tagged union of structs.
5081 Add a case for backtrace records.
5082 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
5083 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
5084 (backtrace_debug_on_exit): New accessors.
5085 (struct backtrace): Remove.
5086 (struct catchtag): Remove backlist field.
5087 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
5089 (Flocal_variable_p): Speed up the common case where the binding is
5091 * eval.c (backtrace_list): Remove.
5092 (set_specpdl_symbol, set_specpdl_old_value): Remove.
5093 (set_backtrace_args, set_backtrace_nargs)
5094 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
5095 (backtrace_next): New functions.
5096 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
5097 (unwind_to_catch, internal_lisp_condition_case)
5098 (internal_condition_case, internal_condition_case_1)
5099 (internal_condition_case_2, internal_condition_case_n): Don't bother
5100 with backtrace_list any more.
5101 (Fsignal): Adjust to new backtrace format.
5102 (grow_specpdl): Move up.
5103 (record_in_backtrace): New function.
5104 (eval_sub, Ffuncall): Use it.
5105 (apply_lambda): Adjust to new backtrace format.
5106 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
5108 (specbind): Adjust to new specpdl format. Simplify.
5109 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
5110 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
5112 (mark_backtrace): Remove.
5113 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
5114 * xdisp.c (redisplay_internal): Use record_in_backtrace.
5115 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
5117 * profiler.c (record_backtrace): Use get_backtrace.
5118 (handle_profiler_signal): Use backtrace_top_function.
5119 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
5122 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
5124 * process.h (catch_child_signal): Declare.
5126 * process.c (catch_child_signal): New function.
5127 (init_process_emacs): Call it.
5129 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
5130 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
5132 (x_set_cursor_type): Remove declaration.
5133 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
5134 (ns_update_end, ns_focus, ns_unfocus): Remove GNUStep specific code.
5135 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
5136 (ns_get_color): Use F suffix on float.
5137 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
5138 (ns_get_rgb_color): Remove.
5139 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
5140 (note_mouse_movement): x and y are CGFloat.
5141 (ns_draw_fringe_bitmap): Remove unused rowY.
5142 Change #if to COCOA && >= 10_6.
5143 (ns_draw_window_cursor): Remove unused overspill.
5144 (ns_draw_underwave): width and x are EamcsCGFloat.
5145 (ns_draw_box): thickness is CGFloat.
5146 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
5147 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
5148 if not in main thread.
5149 (ns_get_pending_menu_title, ns_check_menu_open)
5150 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
5151 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
5152 (sendFromMainThread:): New method.
5153 (changeFont:): size is CGFloat.
5154 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
5155 Disable warning about permanent text.
5156 (characterIndexForPoint:): Adjust return type depending on GNUStep
5158 (mouseDown:): delta is CGFloat.
5159 (updateFrameSize): Remove unised variable f.
5160 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
5161 Cast float to EmacsCGFloat.
5162 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
5163 also to -1 when restoring.
5164 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
5165 inside NS_IMPL_COCOA.
5166 (toggleFullScreen:): Put call to toggleFullScreen inside
5167 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
5168 (setPosition:portion:whole:): por is CGFloat.
5169 (getMouseMotionPart:window:x:y:): Add F suffix to float.
5170 (mouseDown:): Use CGFloat.
5171 (mouseDragged:): Remove unised variable edge.
5172 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
5174 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUStep when the size
5176 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
5177 when NS_IMPL_GNUSTEP.
5178 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
5179 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
5180 (EmacsToolbar): Add clearAll. Add tag argument to
5181 addDisplayItemWithImage.
5182 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
5184 * nsselect.m (ns_get_local_selection): Remove unused variable type.
5186 * nsmenu.m (ns_update_menubar): Make static.
5187 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
5188 (fillWithWidgetValue:): Add cast to SEL for setAction.
5189 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
5190 (update_frame_tool_bar): Update code for GNUStep.
5191 (clearAll): New method.
5192 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
5193 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
5194 Move identifierToItem setObject and activeIdentifiers addObject before
5195 call to insertItemWithItemIdentifier.
5196 (validateVisibleItems): Fix indentation.
5197 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
5198 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
5199 UtilityWindow to aStyle, remove call to setStyleMask.
5201 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
5203 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
5204 (ns_charset_covers, ns_get_covering_families, nsfont_open):
5205 Use F suffix on floats.
5206 (ns_char_width): Returns CGFloat.
5207 (ns_ascii_average_width): w is CGFloat instead of float.
5208 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
5210 (ns_glyph_metrics): CGFloat instead of float.
5212 * nsfns.m (x_set_foreground_color, x_set_background_color):
5214 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
5215 remove unused variables.
5216 (Fns_read_file_name): Keep track if panel is for save.
5217 Use ns_filename_from_panel/ns_directory_from_panel.
5218 (Fns_list_services): delegate only used for COCOA.
5219 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUStep.
5220 Just return the input if GNUStep.
5221 (x_screen_planes): Remove.
5222 (Fxw_color_values): Use EmacsCGFloat
5223 (Fns_display_monitor_attributes_list): Only get screen number for
5225 (getDirectory, getFilename): Remove from EmacsOpenPanel and
5227 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
5228 ns_directory_from_panel.
5230 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
5232 * process.c (handle_child_signal): Also use WCONTINUED.
5233 This is so that list-processes doesn't mistakenly list the process
5234 as stopped, when the process has actually been continued and is
5237 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
5239 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
5240 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
5241 not already configured.
5243 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
5245 2013-05-29 Eli Zaretskii <eliz@gnu.org>
5247 * Makefile.in (mostlyclean): Remove *.res files.
5249 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
5251 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
5252 a buffer (bug#8447).
5254 2013-05-27 Eli Zaretskii <eliz@gnu.org>
5256 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
5257 display vector, and we backtrack, handle the case that the
5258 previous character position is also displayed from a display
5259 vector or covered by a display string or image. (Bug#14476)
5261 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
5263 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5264 (struct MonitorInfo, free_monitors): Remove.
5265 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
5266 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
5267 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5270 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
5271 (struct MonitorInfo, free_monitors): Remove.
5272 (ns_screen_name): Make static.
5273 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
5274 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
5277 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5278 (struct MonitorInfo): New struct.
5279 (free_monitors, make_monitor_attribute_list): Declare.
5281 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
5283 (free_monitors, make_monitor_attribute_list): New functions.
5284 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
5287 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
5289 * callproc.c (call_process): Refine the doc string. (Bug#14045)
5291 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
5293 * keyboard.c: Apply keyboard decoding only to events that come directly
5294 from the tty, not from unread-command-events (bug#14368).
5295 (read_event_from_main_queue): New function, extracted from read_char).
5296 (read_decoded_char): Remove.
5297 (read_decoded_event_from_main_queue): New function to replace it.
5298 (read_char): Use it.
5299 (read_key_sequence): Use read_char rather than read_decoded_char.
5301 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
5303 2013-05-22 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5305 * casetab.c (init_casetab_once): Fix last change (bug#14424).
5307 2013-05-22 Kenichi Handa <handa@gnu.org>
5309 The following changes are to fix the setting of
5310 buffer-file-coding-system on, for instance, C-x RET c unix RET
5311 _FILE_OF_DOS_EOL_TYPE_ RET.
5313 * coding.h (struct coding_system): New member detected_utf8_chars.
5315 * coding.c (detect_coding_utf_8): Count characters and check EOL
5316 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
5318 (setup_coding_system): Do not initialize coding->head_ascii.
5319 (check_ascii): Do not set coding->eol_seen but update it. Do not
5320 call adjust_coding_eol_type here.
5321 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
5322 If the eol-type of CODING is already specified, adjust the eol type
5323 of the found coding-system.
5324 (decode_coding_gap): Cancel previous change. Utilize the
5325 character numbers counted by detect_coding_utf_8. Fix detection
5328 2013-05-21 Barry OReilly <gundaetiapo@gmail.com> (tiny change)
5330 * search.c (looking_at_1): Only set last_thing_searched if the match
5331 changed the match-data (bug#14281).
5333 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
5335 * xdisp.c (reseat_at_previous_visible_line_start):
5336 Already declared in dispextern.h, so remove it here.
5337 (move_it_vertically_backward): Likewise.
5339 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5341 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
5342 (Fx_display_pixel_width, Fx_display_pixel_height)
5343 (Fx_display_mm_width, Fx_display_mm_height):
5344 Mention `display-monitor-attributes-list' in docstrings.
5346 * nsfns.m (ns_get_screen): Remove function. All uses removed.
5347 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
5348 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
5349 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
5350 (Fx_display_backing_store, Fx_display_visual_class)
5351 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
5352 (Fx_display_grayscale_p, Fx_display_pixel_width)
5353 (Fx_display_pixel_height, Fx_display_planes)
5354 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
5355 (Fx_display_screens): Don't confuse X11 screens with NS screens.
5356 (Fx_display_mm_width, Fx_display_mm_height)
5357 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
5358 height for all physical monitors as in X11.
5360 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
5361 Return pixel width or height for all physical monitors as in X11.
5363 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
5365 Port --enable-gcc-warnings to clang.
5366 * bytecode.c (exec_byte_code):
5368 Redo diagnostic pragmas to pacify clang, too.
5369 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
5370 * editfns.c (Fencode_time):
5371 * fileio.c (file_accessible_directory_p):
5372 * font.c (font_unparse_xlfd):
5373 Use '&"string"[index]' instead of '"string" + (index)'.
5374 * undo.c (user_error): Remove; unused.
5376 2013-05-16 Eli Zaretskii <eliz@gnu.org>
5378 * insdel.c (insert_1_both): Document the arguments, instead of
5379 referring to insert_1, which no longer exists.
5381 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
5382 some window, increment windows_or_buffers_changed, so that
5383 *Messages* display in that window is updated. (Bug#14408)
5385 * w32.c: Include epaths.h.
5386 (init_environment): Use cmdproxy.exe without leading directories.
5387 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
5389 (gettimeofday): Adjust signature and return value to Posix
5392 * unexw32.c (open_output_file): Delete the existing emacs.exe
5393 before creating it, to break the hard link to the versioned
5396 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
5397 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
5398 (FIRSTFILE_OBJ): New variables.
5399 (W32_RES): Rename to EMACSRES. All users changed.
5400 (base_obj): Use $(CM_OBJ).
5401 (ALLOBJS): Use $(FIRSTFILE_OBJ).
5402 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
5403 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
5404 $(W32_RES_LINK) before $(LIBES).
5405 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
5407 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5409 * makefile.w32-in (DOC): Use just "DOC".
5411 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
5413 * process.c: Export default filters and sentinels to Elisp.
5414 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
5416 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
5417 (Fset_process_sentinel, Fformat_network_address):
5418 Default to them instead of nil.
5419 (server_accept_connection): Sentinels can't be nil any more.
5420 (read_and_dispose_of_process_output): New function, extracted from
5421 read_process_output.
5422 (read_process_output): Use it; filters can't be nil.
5423 (Finternal_default_process_filter): New function, extracted from
5424 read_process_output.
5425 (exec_sentinel_unwind): Remove function.
5426 (exec_sentinel): Don't zilch sentinel while running.
5427 (status_notify): Sentinels can't be nil.
5428 (Finternal_default_process_sentinel): New function extracted from
5430 (setup_process_coding_systems): Default filter is not nil any more.
5431 (syms_of_process): Export new Elisp functions and initialize
5433 * lisp.h (make_lisp_proc): New function.
5435 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
5437 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
5439 2013-05-14 Eli Zaretskii <eliz@gnu.org>
5441 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
5442 unless we know that the window w is a leaf window.
5443 Another attempt at solving bug#14062.
5445 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
5447 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
5450 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
5452 * image.c (gif_load): Check that subimages fit (Bug#14345).
5454 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
5456 * lread.c (skip_dyn_eof): New function.
5457 (read1): Use it to skip the end of a file in response to #@00.
5459 * doc.c (get_doc_string): Slightly relax the sanity checking.
5461 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
5463 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
5464 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
5465 (MonitorInfo): New struct.
5466 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
5467 (Fns_display_monitor_attributes_list): New functions.
5468 (display-usable-bounds): Remove.
5469 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
5472 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
5474 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
5475 (GTK_CHECK_VERSION): New macro, if not already defined.
5476 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
5477 replaced by GTK_CHECK_VERSION.
5479 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
5481 * xterm.h (GTK_PREREQ): New macro.
5482 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
5483 to use this macro instead, for consistency and clarity.
5485 2013-05-08 Eli Zaretskii <eliz@gnu.org>
5487 * xdisp.c (row_for_charpos_p): New function, with code of
5488 cursor_row_p, but accepts an additional argument CHARPOS instead
5489 of using a hardcoded PT.
5490 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
5491 (row_containing_pos): Call row_for_charpos_p instead of partially
5492 doing the same. Fixes cursor positioning under longlines-mode
5493 when longlines-show-effect includes more than one newline, when
5494 moving the cursor vertically up.
5496 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
5498 * makefile.w32-in (ACL_H): New macro.
5499 ($(BLD)/fileio.$(O)): Update dependencies.
5501 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5503 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
5504 * Makefile.in (LIB_ACL): New macro.
5505 (LIBACL_LIBS): Remove.
5506 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
5507 * fileio.c: Include <acl.h>.
5508 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
5509 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
5511 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
5514 * unexelf.c: Don't assume ElfW (Half) fits in int.
5515 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
5516 when dealing with ElfW (Half) values, since they can exceed 2**31
5517 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
5518 (entry_address): Omit unused NUM arg. All uses changed.
5520 2013-05-07 Juri Linkov <juri@jurta.org>
5522 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
5523 to the string converted from number with `Fnumber_to_string'.
5526 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5528 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
5529 This fixes a problem introduced by my previous change.
5531 2013-05-07 Glenn Morris <rgm@gnu.org>
5533 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
5535 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
5537 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
5539 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
5541 Static checking by GCC 4.8.0.
5542 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
5543 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
5544 (x_get_monitor_attributes_fallback)
5545 (x_get_monitor_attributes_xinerama)
5546 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
5547 Define only if USE_GTK.
5548 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
5549 (x_get_monitor_attributes_fallback): Omit unused locals.
5550 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
5551 Use double, not float, to avoid mixed-mode floating point arithmetic.
5553 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
5554 Jan Djärv <jan.h.d@swipnet.se>
5556 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
5557 (XINERAMA_CFLAGS): New macros.
5558 (ALL_CFLAGS, LIBES): Use them.
5560 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
5561 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
5562 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
5563 (syms_of_xfns): DEFSYM them.
5564 (struct MonitorInfo): New struct.
5565 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
5566 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
5567 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
5568 (x_get_monitor_attributes_xinerama): New functions.
5569 (Fx_display_monitor_attributes_list): New primitive.
5570 (syms_of_xfns): Defsubr it.
5572 * xterm.h (x_display_info): Add Xatom_net_workarea and
5573 Xatom_net_current_desktop.
5575 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
5576 and dpyinfo->Xatom_net_current_desktop.
5578 2013-05-06 Eli Zaretskii <eliz@gnu.org>
5580 * xdisp.c (pos_visible_p): Use the special code for finding the
5581 beginning of a display property or overlay for any "replacing"
5582 display property, not just for display strings. This solves
5583 incorrect reporting of position by posn-at-point. (Bug#14241)
5585 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
5587 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
5588 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
5589 Verify that ElfW (Half) fits in int.
5590 (fatal): Use same signature as lisp.h.
5591 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
5592 configure and build with -DUNEXELF_DEBUG without worrying about
5593 other modules that use DEBUG.
5594 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
5595 possibly-wide integers now uses it instead of plain fprintf.
5596 (entry_address): New function, which avoids problems with 32-bit
5597 overflow on 64-bit hosts.
5598 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
5599 (round_up): Don't assume the remainder fits in int.
5600 (find_section): Use bool for boolean. Simplify debug code.
5601 (unexec): Don't assume file sizes fit in int or size_t.
5602 Omit unnecessary trailing newline in 'fatal' format.
5603 Use strerror rather than outputting decimal error number.
5604 Remove unused code when emacs is not defined;
5605 this file relies on Emacs now.
5606 Don't assume e_phnum and e_shnum are positive.
5608 * regex.c: Fix problems when DEBUG is defined.
5609 (extract_number, extract_number_and_incr): Define regardless of
5610 whether DEBUG is defined; that's simpler and makes the code less
5611 likely to go stale in the normal case when DEBUG is not defined.
5612 Return int rather than taking an int * arg. All callers changed.
5613 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
5614 Remove, replacing with ...
5615 (DEBUG_PRINT): New macro. All callers changed.
5616 (DEBUG_COMPILES_ARGUMENTS): New macro.
5617 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
5618 (print_compiled_pattern, print_double_string) [DEBUG]:
5619 Use prototype rather than old-style definition.
5620 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
5621 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
5622 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
5623 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
5624 Don't assume ptrdiff_t, size_t, and long are the same width as int.
5625 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
5626 This matters only when DEBUG is defined.
5628 2013-05-05 Eli Zaretskii <eliz@gnu.org>
5630 * xdisp.c (set_iterator_to_next): Set the
5631 ignore_overlay_strings_at_pos_p flag only if we are _really_
5632 iterating over an overlay string, as indicated by the
5633 current.overlay_string_index member. (Bug#14306)
5635 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
5637 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
5638 to where it is used, to avoid autorelease issues (Bug#14050).
5640 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
5642 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
5643 * fileio.c (syms_of_fileio): Implement this.
5644 * filelock.c (create_lock_file): If symbolic links don't work, so
5645 we use a regular file as a lock file, do not fsync the lock file;
5648 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
5650 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
5651 (syms_of_minibuf): Adjust accodingly.
5653 * callint.c (Fcall_interactively): Adjust calls accordingly.
5655 2013-05-04 Eli Zaretskii <eliz@gnu.org>
5657 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
5658 w->contents is a buffer before computing everything else.
5659 Use parentheses to disambiguate last part of the condition.
5661 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
5662 assertion violations. (Bug#14062)
5664 2013-05-01 David Reitter <david.reitter@gmail.com>
5666 * nsfns.m (ns_tooltip): Initialize.
5668 2013-04-28 Eli Zaretskii <eliz@gnu.org>
5670 * coding.c (decode_coding_gap): Don't remove the character before
5671 a newline unless it's a CR character. (Bug#14287)
5673 2013-04-28 Dan Nicolaescu <dann@gnu.org>
5675 * dispextern.h (struct face): Move enum face_underline_type
5676 earlier so that bitfields can be in the same word.
5678 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
5680 * nsfns.m (handlePanelKeys): New function.
5681 (EmacsOpenPanel:performKeyEquivalent:)
5682 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
5683 arrows/function/control and copy/paste keys (Bug#14296).
5685 2013-04-27 Juri Linkov <juri@jurta.org>
5687 * callint.c (Fcall_interactively): Call `Qread_number' for
5688 interactive code letter `n' instead of using duplicate code.
5691 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
5693 * systime.h (make_timeval): Declare as 'const'.
5695 2013-04-27 Kenichi Handa <handa@gnu.org>
5697 * font.c (font_open_entity): Always open a font of manageable
5700 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
5702 Port better to AIX (Bug#14258).
5703 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
5706 2013-04-24 Kenichi Handa <handa@gnu.org>
5708 * coding.c (decode_coding_iso_2022): When an invalid escape
5709 sequence is encountered, reset the invocation and designation
5710 status to the safest one.
5712 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
5714 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
5715 Without this fix, "make distclean" leaves stamp-h1 behind.
5717 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
5719 * w32fns.c (w32_fullscreen_rect): New function to compute the
5720 window rectangle for the given fullscreen mode.
5721 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
5722 longer tunes the window size. This keeps the window's edges flush
5723 with the screen and allows the taskbar to hide itself in fullboth.
5725 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
5726 window decorations and uses the entire screen.
5728 * w32term.h (w32_fullscreen_rect) Add prototype.
5729 (struct w32_output): Replace normal_width, normal_height,
5730 normal_top, and normal_left members with a single normal_placement
5732 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
5734 (FRAME_NORMAL_PLACEMENT): New macro.
5736 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
5738 * minibuf.c (Ftest_completion): Silence compiler warning.
5740 2013-04-15 Eli Zaretskii <eliz@gnu.org>
5742 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
5745 * frame.h (WINDOW_FRAME): Protect macro and its argument with
5748 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5749 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
5750 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
5751 parentheses where appropriate.
5753 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
5755 * keyboard.c (timer_start_idle): Remove no-longer-used local.
5757 2013-04-14 Eli Zaretskii <eliz@gnu.org>
5759 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>
5760 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
5761 Mention in the doc string that setting these variables takes
5762 effect only after a call to set-window-buffer. (Bug#14200)
5764 2013-04-13 Eli Zaretskii <eliz@gnu.org>
5766 * indent.c (Fvertical_motion): Don't consider display strings on
5767 overlay strings as display strings on the buffer position we
5768 started from. This prevents vertical cursor motion from jumping
5769 more than one line when there's an overlay string with a display
5770 property at end of line.
5771 Reported by Karl Chen <Karl.Chen@quarl.org> in
5772 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
5774 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
5776 * window.c (select_window): `record_buffer' even if window is
5777 already selected (bug#14191).
5779 2013-04-11 Eli Zaretskii <eliz@gnu.org>
5781 * window.c (Fwindow_end): Test more flags, including the buffer's
5782 last_overlay_modified flag, to determine whether the window's
5783 display is really up-to-date. Prevents the function from
5784 returning a stale value. (Bug#14170)
5785 (Fwindow_line_height): Fix the test for up-to-date-ness of the
5788 2013-04-10 Eli Zaretskii <eliz@gnu.org>
5790 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
5791 garbaged only if it is not already the top frame on its TTY.
5792 This prevents flickering due to constant redrawing of TTY frames when
5793 there are GUI frames open in the same session. (Bug#13864)
5795 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
5797 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
5798 of marking the idle timers directly.
5800 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
5802 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
5805 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
5807 * window.c (select_window): Don't record_buffer while the invariant is
5808 temporarily broken (bug#14161).
5810 * fns.c (Fdelq): Don't assume !NILP => CONSP.
5812 2013-04-07 Eli Zaretskii <eliz@gnu.org>
5814 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
5816 2013-04-07 Romain Francoise <romain@orebokech.com>
5818 Ignore additional platform-specific ACL errors (Bug#13702).
5819 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
5820 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
5822 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
5824 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
5827 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
5829 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
5830 This bug was introduced by my 2013-02-25 change that simplified
5831 data_start configuration. Without this change, on GNU/Linux
5832 an Emacs configured with --enable-profiling fails immediately
5833 due to a profiler signal.
5834 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
5835 with these flags. On platforms where special flags are needed
5836 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
5837 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
5838 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
5840 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
5842 Get rid of some platform-specific functions examining window
5843 system and its capabilities. This is a partial rework of the
5845 * lisp.h (have_menus_p): Remove prototype. This function is
5846 replaced with platform-independent window_system_available.
5847 (check_window_system): Move to...
5848 * frame.h (decode_window_system_frame, window_system_available):
5849 ...here, add new prototypes.
5850 * frame.c (window_system_available, decode_window_system_frame):
5852 (check_window_system): Platform-independent now.
5853 * xterm.h (x_in_use): Remove declaration.
5855 * w32term.h (check_x_frame):
5856 * nsterm.h (check_x_frame): Remove prototypes. This function
5857 is replaced with platform-independent decode_window_system_frame.
5858 * msdos.c (have_menus_p): Remove.
5859 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
5860 Remove platform-specific functions. Use check_window_system,
5861 decode_window_system_frame and check_ns_display_info where
5862 appropriate. Minor style and comment tweaks.
5863 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
5864 (check_x_frame): Likewise.
5865 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
5867 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
5868 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
5869 * xmenu.c, xselect.c: All related users changed.
5871 2013-04-03 Kenichi Handa <handa@gnu.org>
5873 The following changes is to optimize the code for reading UTF-8
5876 * coding.c (check_ascii): Rename from detect_ascii. Return value
5877 changed. Check EOL format. Do not call adjust_coding_eol_type
5879 (check_utf_8): New function.
5880 (adjust_coding_eol_type): Do nothing if already adjusted.
5881 (detect_coding): Compare the return value of check_ascii with
5882 coding->src_bytes. Call adjust_coding_eol_type if necessary.
5883 (decode_coding_gap): Optimize for valid UTF-8.
5885 2013-03-21 Kenichi Handa <handa@gnu.org>
5887 * coding.c (syms_of_coding): Cancel previous change.
5889 * insdel.c (insert_from_gap): Fix previous change.
5891 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
5893 Consistently use platform-specific function to detect window system.
5894 * lisp.h (check_window_system): New prototype. This function is
5895 going to replace check_x, check_w32 and check_ns.
5896 (have_menus_p): Mention msdos.c in comment.
5897 * fontset.c (check_window_system_func): Remove. Adjust all users.
5898 * fontset.h (check_window_system_func): Remove prototype.
5899 * nsterm.h (check_ns):
5900 * xterm.h (check_x):
5901 * w32term.h (check_w32): Likewise.
5902 * menu.c (Fx_popup_menu): Use check_window_system.
5903 * msdos.c (check_window_system): Define for MS-DOS.
5904 * nsfns.m (check_window_system): Define for NS. Adjust all users.
5905 * w32fns.c (check_window_system): Likewise for MS-Windows.
5906 * xfns.c (check_window_system): Likewise for X.
5907 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
5908 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
5910 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
5912 Prefer < to > in range checks such as 0 <= i && i < N.
5913 This makes it easier to visualize quantities on a number line.
5914 This patch doesn't apply to all such range checks,
5915 only to the range checks affected by the 2013-03-24 change.
5916 This patch reverts most of the 2013-03-24 change.
5917 * alloc.c (xpalloc, Fgarbage_collect):
5918 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
5919 * character.c (string_escape_byte8):
5920 * charset.c (read_hex):
5921 * data.c (cons_to_unsigned):
5922 * dispnew.c (update_frame_1):
5923 * doc.c (Fsubstitute_command_keys):
5924 * doprnt.c (doprnt):
5925 * editfns.c (hi_time, decode_time_components):
5926 * fileio.c (file_offset):
5927 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5928 * font.c (font_intern_prop):
5929 * frame.c (x_set_alpha):
5930 * gtkutil.c (get_utf8_string):
5931 * indent.c (check_display_width):
5932 * keymap.c (Fkey_description):
5933 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
5935 * minibuf.c (read_minibuf_noninteractive):
5936 * process.c (wait_reading_process_output):
5937 * search.c (Freplace_match):
5938 * window.c (get_phys_cursor_glyph):
5939 * xdisp.c (redisplay_internal):
5940 * xsmfns.c (smc_save_yourself_CB):
5941 Prefer < to > for range checks.
5942 * dispnew.c (sit_for): Don't mishandle NaNs.
5943 This fixes a bug introduced in the 2013-03-24 change.
5944 * editfns.c (decode_time_components): Don't hoist comparison.
5945 This fixes another bug introduced in the 2013-03-24 change.
5947 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
5949 * frame.h (struct frame): Drop scroll_bottom_vpos
5950 member becaue all real users are dead long ago.
5951 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
5952 * xdisp.c (redisplay_internal): Adjust user.
5954 2013-03-30 Darren Ho <darren.hoo@gmail.com> (tiny change)
5956 * nsmenu.m (showAtX:Y:for:): setLevel to
5957 NSPopUpMenuWindowLevel (Bug#13998).
5959 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
5961 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
5962 (ns_check_pending_open_menu): Declare.
5964 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
5965 (x_activate_menubar): Update the menu with title that matches
5966 ns_get_pending_menu_title, and call
5967 ns_check_pending_openmenu (Bug#12698).
5968 (menuWillOpen:): New method.
5969 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
5971 * nsterm.m (menu_will_open_state, menu_mouse_point)
5972 (menu_pending_title): New varaibles.
5973 (ns_get_pending_menu_title, ns_check_menu_open)
5974 (ns_check_pending_open_menu): New functions.
5976 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
5978 * indent.c (current_column_bol_cache): Remove leftover which is not
5979 used in Fmove_to_column any more.
5980 (current_column, scan_for_column): Adjust users.
5981 * keyboard.c (last_point_position_buffer, last_point_position_window):
5982 Remove leftovers which are not used for recording undo any more.
5983 (command_loop_1, syms_of_keyboard): Adjust users.
5984 * xdisp.c (last_max_ascent): Remove leftover which is not used in
5985 redisplay_window any more.
5986 (move_it_to): Adjust user.
5988 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
5990 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
5991 Update dependencies.
5993 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
5995 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
5996 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
5999 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6001 * window.h (struct window): Replace hchild, vchild and buffer slots
6002 with the only contents slot. This is possible because each valid
6003 window may have either the child window (in vertical or horizontal
6004 combination) or buffer to display (for the leaf window). Using that,
6005 a lof of operations to traverse and/or change window hierarchies may
6006 be simplified. New member horizontal is used to distinguish between
6007 horizontal and vertical combinations of internal windows.
6008 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
6009 (WINDOW_VERTICAL_COMBINATION_P): New macros.
6010 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
6011 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
6012 Use contents slot, not buffer, where appropriate.
6013 (wset_combination): New function.
6014 (wset_buffer): Add eassert.
6015 (Fframe_first_window): Simplify the loop reaching first window.
6016 (Fwindow_buffer): Use WINDOW_LEAF_P.
6017 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
6018 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
6019 (unshow_buffer): Convert initial debugging check to eassert.
6020 (replace_window, recombine_windows, Fdelete_other_windows_internal)
6021 (make_parent_window, window_resize_check, window_resize_apply)
6022 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
6023 (Fset_window_configuration, delete_all_child_windows, save_window_save):
6024 Adjust to match struct window changes.
6025 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
6026 (mark_window_cursors_off, count_windows, get_leaf_windows)
6027 (foreach_window_1): Simplify the loop.
6028 * alloc.c (mark_object): Do not check for the leaf window because
6029 internal windows has no glyph matrices anyway.
6030 * dispnew.c (clear_window_matrices, showing_window_margins_p)
6031 (allocate_matrices_for_window_redisplay, fake_current_matrices)
6032 (allocate_matrices_for_frame_redisplay, free_window_matrices)
6033 (build_frame_matrix_from_window_tree, mirror_make_current)
6034 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
6035 (update_window_tree, set_window_update_flags): Simplify the loop.
6036 (sync_window_with_frame_matrix_rows): Enforce live window.
6037 Use contents slot, not buffer, where appropriate.
6038 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
6039 and WINDOW_HORIZONTAL_COMBINATION_P.
6040 (make_frame_visible_1): Simplify the loop.
6041 Use contents slot, not buffer, where appropriate.
6042 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
6043 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
6044 (expose_window_tree): Likewise.
6045 Use contents slot, not buffer, where appropriate.
6046 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
6047 to avoid deleted windows. Use contents slot instead of buffer.
6048 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
6049 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
6050 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
6051 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
6053 2013-03-28 Eli Zaretskii <eliz@gnu.org>
6055 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
6056 identify the reasons for assertion violations in bug#14062 and
6058 (Fx_show_tip): Fix compilation error under
6059 "--enable-check-lisp-object-type". (Bug#14073)
6061 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
6062 Reported by <rzl24ozi@gmail.com>.
6064 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
6066 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
6068 (unwind_with_echo_area_buffer): ...to restore it here.
6069 This is needed to ensure that...
6070 (redisplay_window): ...both window markers are valid here,
6071 which is verified by eassert.
6072 * editfns.c (save_excursion_save): Do not assume that
6073 selected_window always displays the buffer.
6074 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
6077 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
6079 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
6082 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
6084 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
6086 2013-03-27 Eli Zaretskii <eliz@gnu.org>
6088 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
6089 since MinGW's w32api headers do. This avoids compiler warnings.
6091 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
6094 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6096 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
6098 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
6100 * gtkutil.c (style_changed_cb): Check if frame is live and an
6101 X frame (Bug#14038).
6103 2013-03-26 Eli Zaretskii <eliz@gnu.org>
6105 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
6106 Define only for _WIN32_WINNT less than 0x0500.
6107 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
6109 Move inclusion of time.h before sys/time.h, so that MinGW64 could
6110 see its own definitions of 'struct timeval' and 'struct timezone'.
6112 Fix incompatibilities between MinGW.org and MinGW64 headers.
6113 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
6115 * w32.c (REPARSE_DATA_BUFFER): Guard with
6116 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
6118 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
6120 * xterm.c: Include X11/XKBlib.h
6121 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
6123 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
6125 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
6127 * blockinput.h (input_blocked_p): Likewise.
6128 * bytecode.c (exec_byte_code): Likewise.
6129 * callproc.c (call_process_kill, call_process_cleanup)
6130 (Fcall_process): Likewise.
6131 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
6132 (Fccl_execute_on_string): Likewise.
6133 * character.c (string_escape_byte8): Likewise.
6134 * charset.c (read_hex): Likewise.
6135 * cm.c (calccost): Likewise.
6136 * data.c (cons_to_unsigned): Likewise.
6137 * dired.c (directory_files_internal, file_name_completion):
6139 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
6140 (sit_for): Likewise.
6141 * doc.c (Fsubstitute_command_keys): Likewise.
6142 * doprnt.c (doprnt): Likewise.
6143 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
6144 * emacsgtkfixed.c: Likewise.
6145 * fileio.c (file_offset, Fwrite_region): Likewise.
6146 * floatfns.c (Fexpt, fmod_float): Likewise.
6147 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
6149 * font.c (font_intern_prop): Likewise.
6150 * frame.c (x_set_alpha): Likewise.
6151 * gtkutil.c (get_utf8_string): Likewise.
6152 * indent.c (check_display_width): Likewise.
6153 * intervals.c (create_root_interval, rotate_right, rotate_left)
6154 (split_interval_right, split_interval_left)
6155 (adjust_intervals_for_insertion, delete_node)
6156 (interval_deletion_adjustment, adjust_intervals_for_deletion)
6157 (merge_interval_right, merge_interval_left, copy_intervals)
6158 (set_intervals_multibyte_1): Likewise.
6159 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
6160 * keymap.c (Fkey_description): Likewise.
6161 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
6162 * lread.c (openp, read_integer, read1, string_to_number):
6164 * menu.c (ensure_menu_items): Likewise.
6165 * minibuf.c (read_minibuf_noninteractive): Likewise.
6166 * print.c (printchar, strout): Likewise.
6167 * process.c (create_process, Faccept_process_output)
6168 (wait_reading_process_output, read_process_output, send_process)
6169 (wait_reading_process_output): Likewise.
6170 * profiler.c (make_log, handle_profiler_signal): Likewise.
6171 * regex.c (re_exec): Likewise.
6172 * regex.h: Likewise.
6173 * search.c (looking_at_1, Freplace_match): Likewise.
6174 * sysdep.c (get_child_status, procfs_ttyname)
6175 (procfs_get_total_memory): Likewise.
6176 * systime.h (EMACS_TIME_VALID_P): Likewise.
6177 * term.c (dissociate_if_controlling_tty): Likewise.
6178 * window.c (get_phys_cursor_glyph): Likewise.
6179 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
6180 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
6182 * xfns.c (Fx_window_property): Likewise.
6183 * xmenu.c (set_frame_menubar): Likewise.
6184 * xselect.c (x_get_window_property, x_handle_dnd_message):
6186 * xsmfns.c (smc_save_yourself_CB): Likewise.
6187 * xterm.c (x_scroll_bar_set_handle): Likewise.
6189 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
6191 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
6192 to be optional or nil. Adjust comment and convert it to docstring.
6193 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
6194 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
6196 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
6198 Static checking by GCC 4.8-20130319.
6199 * image.c (gif_load): Assume pass < 3 to pacify GCC.
6200 * process.c (Fset_process_datagram_address)
6201 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
6202 * xdisp.c (get_char_face_and_encoding):
6203 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
6204 (get_glyph_face_and_encoding): Prepare face before possibly using it.
6205 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
6207 2013-03-24 Ken Brown <kbrown@cornell.edu>
6209 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
6210 fix compilation on 64-bit Cygwin, where underscores are not
6211 automatically prepended.
6213 * w32term.c (w32_initialize): Silence compiler warning.
6215 2013-03-23 Eli Zaretskii <eliz@gnu.org>
6217 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
6218 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
6219 variables, to save and restore frame dimensions.
6220 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
6221 after returning from a 'fullscreen' configuration.
6222 use SendMessage instead of PostMessage to send the SC_RESTORE message,
6223 to avoid races between the main thread and the input thread.
6225 * w32term.h (struct w32_output): New members normal_width,
6226 normal_height, normal_top, normal_left, and prev_fsmode.
6227 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
6228 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
6231 * w32term.c (w32fullscreen_hook): Record last value of the frame's
6232 'fullscreen' parameter. Always record previous width and height
6233 of the frame, except when switching out of maximized modes, so
6234 that they could be restored correctly, instead of resetting to the
6235 default frame dimensions. Send SC_RESTORE command to the frame,
6236 unless we are going to send SC_MAXIMIZE, to restore the frame
6237 resize hints in the mouse pointer shown by the window manager.
6240 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
6242 * lisp.h (get_frame_param): Adjust conditions for prototype
6245 2013-03-22 Ken Brown <kbrown@cornell.edu>
6247 * unexcw.c: Drop unneeded inclusion of w32common.h.
6248 (report_sheap_usage): Declare.
6249 (read_exe_header): Add magic numbers for x86_64.
6250 (fixup_executable): Fix printf format specifier for unsigned long
6253 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
6255 * frame.h (struct frame): Put menu_bar_window under #ifdef
6256 because this member is not needed when X toolkit is in use.
6257 (fset_menu_bar_window):
6258 * dispnew.c (clear_current_matrices, clear_desired_matrices)
6259 (free_glyphs, update_frame):
6260 * xdisp.c (expose_frame): Likewise.
6261 (display_menu_bar): Likewise. Remove redundant eassert.
6262 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
6265 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
6267 Use functions and constants to manipulate Lisp_Save_Value objects.
6268 This replaces code that used macros and strings and token-pasting.
6269 The change makes the C source a bit easier to follow,
6270 and shrinks the Emacs executable a bit.
6271 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
6272 (make_save_value): Change 1st arg from string to enum. All callers
6275 (mark_object): Use if, not #if, for GC_MARK_STACK.
6276 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
6277 (XSAVE_OBJECT): Now functions, not macros.
6278 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
6279 the constant was never used.
6280 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
6281 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
6282 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
6283 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
6285 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
6286 type3 with a single member save_type. All uses changed.
6287 (save_type, set_save_pointer, set_save_integer): New functions.
6288 * print.c (PRINTX): Remove.
6290 * alloc.c: Remove redundant static declarations.
6292 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6294 * window.h (struct window): Convert left_col, top_line, total_lines
6295 and total_cols from Lisp_Objects to integers. Adjust comments.
6296 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
6298 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
6299 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
6300 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
6301 Adjust users where appropriate.
6303 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
6305 * frame.h (struct frame): Drop resx and resy because the same data is
6306 available from window system-specific output context. Adjust users.
6307 (default_pixels_per_inch_x, default_pixels_per_inch_y):
6308 New functions to provide defaults when no window system available.
6309 (FRAME_RES_X, FRAME_RES_Y): New macros.
6310 (NUMVAL): Move from xdisp.c.
6311 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
6312 (Ffont_face_attributes, Fopen_font):
6313 * image.c (gs_load):
6314 * w32font.c (fill_in_logfont):
6315 * xdisp.c (calc_pixel_width_or_height):
6316 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
6317 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
6319 2013-03-20 Kenichi Handa <handa@gnu.org>
6321 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
6322 to 1 (temporary workaround until a bug related to ASCII
6323 optimization is fixed).
6325 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
6327 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
6328 Signal error if window is not internal. Adjust docstring.
6329 (delete_all_child_windows): Use combination_limit to save the buffer.
6330 (Fset_window_configuration): Adjust accordingly.
6331 * print.c (syms_of_print): Initialize debugging output not here...
6332 (init_print_once): ...but in a new function here.
6333 * lisp.h (init_print_once): Add prototype.
6334 * emacs.c (main): Add call to init_print_once. Adjust comments.
6336 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
6338 * window.c (window_resize_check, window_resize_apply)
6339 (window_from_coordinates, recombine_windows, set_window_buffer)
6340 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
6341 (Fsplit_window_internal, Fdelete_window_internal)
6342 (freeze_window_starts): Use bool for booleans.
6343 * window.h (window_frame_coordinates, resize_frame_windows)
6344 (freeze_window_starts, set_window_buffer): Adjust prototypes.
6346 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
6348 * dispnew.c (bitch_at_user): Use `user-error'.
6350 2013-03-17 Ken Brown <kbrown@cornell.edu>
6352 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
6353 as return type of image_background. (Bug#13981)
6354 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
6356 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
6358 * nsterm.m (updateFrameSize:): Change resize increments if needed.
6359 (ns_select): Don't return with result uninitialized.
6361 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
6364 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
6366 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
6367 directories. If filename is nil, get directory name (Bug#13932).
6368 Use getFilename and getDirectory.
6369 (getFilename, getDirectory): New methods for EmacsSavePanel and
6371 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
6373 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
6375 * coding.c (decode_coding_gap): Fix typo caught by static checking.
6377 2013-03-15 Kenichi Handa <handa@gnu.org>
6379 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
6380 (adjust_after_replace): Make it back to static. Delete the third
6381 arg text_at_gap_tail. Cancel the code for handling it.
6383 * coding.h (struct coding_system): New member eol_seen.
6385 * coding.c (detect_ascii): New function.
6386 (detect_coding): Set coding->head_ascii and coding->eol_seen only
6387 when the source bytes are actually scanned. On detecting for
6388 coding_category_utf_8_auto, call detect_ascii instead of scanning
6389 source bytes directly.
6390 (produce_chars): Call insert_from_gap with the new arg 0.
6391 (encode_coding): Likewise.
6392 (decode_coding_gap): Control ASCII optimization by the variable
6393 disable_ascii_optimization instead of #ifndef .. #endif.
6394 Deccode EOL format according to coding->eol_seen.
6395 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
6398 * lisp.h (adjust_after_replace): Cancel externing it.
6399 (insert_from_gap): Adjust prototype.
6401 2013-03-15 Eli Zaretskii <eliz@gnu.org>
6403 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
6404 FULLSCREEN_MAXIMIZED. (Bug#13935)
6406 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
6408 * region-cache.c (find_cache_boundary, move_cache_gap)
6409 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
6410 Simplify debugging check and convert to eassert. Adjust comment.
6411 (pp_cache): Put under ENABLE_CHECKING.
6413 2013-03-14 Eli Zaretskii <eliz@gnu.org>
6415 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
6416 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
6418 (w32fullscreen_hook): If the frame is visible, reset
6419 f->want_fullscreen flag after changing the frame size. If the
6420 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
6423 2013-03-13 Daniel Colascione <dancol@dancol.org>
6425 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
6426 too so that these builds can use Cygwin's file conversion
6427 functions. (We've been building and linking cygw32.o all along
6428 and just not using it.)
6430 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6432 File synchronization fixes (Bug#13944).
6433 * Makefile.in (LIB_FDATASYNC): New macro.
6435 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
6436 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
6437 Don't worry about HAVE_FSYNC, since a substitute fsync is
6438 available if the system lacks one.
6439 (Fwrite_regin): Retry fsync if interrupted.
6441 2013-03-13 Eli Zaretskii <eliz@gnu.org>
6443 * w32term.c (w32_read_socket): If the Emacs frame is being
6444 activated, call w32fullscreen_hook, to make sure the new frame
6445 dimensions are in effect. (Bug#13937)
6447 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
6449 * xdisp.c (init_iterator): Simplify because both character and byte
6450 positions are either specified or -1. Add eassert. Adjust comment.
6451 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
6452 character and byte positions can be obtained from marker.
6454 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
6456 Static checking by Sun C 5.12.
6457 * alloc.c (buffer_memory_full) [REL_ALLOC]:
6458 * bytecode.c (exec_byte_code):
6459 * dispnew.c (init_display):
6461 * fileio.c (Fsubstitute_in_file_name):
6462 * keyboard.c (Fevent_convert_list):
6463 * keymap.c (Fsingle_key_description):
6464 * term.c (maybe_fatal, fatal):
6465 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
6466 * xsmfns.c (Fhandle_save_session):
6467 Omit unreachable code.
6468 * keymap.c (map_keymap_char_table_item): Cast void * to
6469 a function pointer type; the C Standard requires this.
6471 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
6472 Include <sys/param.h> unconditionally, as that works elsewhere and
6473 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
6474 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
6477 See ChangeLog.12 for earlier changes.
6483 Copyright (C) 2011-2013 Free Software Foundation, Inc.
6485 This file is part of GNU Emacs.
6487 GNU Emacs is free software: you can redistribute it and/or modify
6488 it under the terms of the GNU General Public License as published by
6489 the Free Software Foundation, either version 3 of the License, or
6490 (at your option) any later version.
6492 GNU Emacs is distributed in the hope that it will be useful,
6493 but WITHOUT ANY WARRANTY; without even the implied warranty of
6494 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
6495 GNU General Public License for more details.
6497 You should have received a copy of the GNU General Public License
6498 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.